Daily bump.
[official-gcc.git] / gcc / ChangeLog-2014
blob9f812abf29155205ec053c16418c1d66f3c4c861
1 2014-12-31  Uros Bizjak  <ubizjak@gmail.com>
3         * diagnostic.c (build_message_string): Use xvasprintf.
4         * final.c (output_operand_lossage): Use xvasprintf and xasprintf.
5         * lto-wrapper.c (merge_and_complain): Use xasprintf.
6         * targhooks.c (pch_option_mismatch): Ditto.
7         * tree-ssa-structalias.c (create_function_info_for): Ditto.
8         (create_variable_info_for_1): Ditto.
9         * tree-vect-data-refs.c (vect_create_destination_var): Ditto.
11 2014-12-30  Anthony Green  <green@moxielogic.com>
13         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2):
14         Switch from define_insn_and_split to define_insn.  Fix instruction
15         length.
17 2014-12-30  Uros Bizjak  <ubizjak@gmail.com>
19         * config/i386/i386.c (ix86_legitimize_address): Declare
20         "changed" as bool.
21         (ix86_expand_unary_operator): Declare "matching_memory" as bool.
22         (ix86_avoid_jump_mispredicts): Declare "isjump" as bool.
24 2014-12-30  Uros Bizjak  <ubizjak@gmail.com>
26         * config/i386/i386.c (ix86_reassociation_width): Remove unneeded
27         variable "res".
29 2014-12-30  Jan Hubicka  <hubicka@ucw.cz>
31         * ipa-inline-analysis.c (estimate_function_body_sizes): Do not
32         free node params when called late with early=true.
34 2014-12-30  Uros Bizjak  <ubizjak@gmail.com>
36         * config/i386/i386.c (ix86_legitimize_address): Use std::swap.
37         (ix86_split_fp_branch): Ditto.
38         (ix86_expand_int_movcc): Ditto.
39         (ix86_expand_sse_compare): Ditto.
41 2014-12-30  Jan Hubicka  <hubicka@ucw.cz>
43         * ipa-inline-analysis.c (edge_set_predicate): Reset size/time when
44         target is UNREACHABLE.
45         (evaluate_properties_for_edge): If call statemet is available, use it
46         to determine compile time constants.
47         (estimate_function_body_sizes): Enable predicates for early inliner.
48         (estimate_calls_size_and_time): Speedup.
49         (inline_merge_summary): Evaluate properties for early inliner, too.
51 2014-12-29  Steve Ellcey  <sellcey@mips.com>
53         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Add exceptions
54         for mips32[r1] and mips64[r1] with -mnan=2008.
55         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
57 2014-12-27  H.J. Lu  <hongjiu.lu@intel.com>
59         PR target/64409
60         * config/i386/i386.c (ix86_function_type_abi): Issue an error
61         when ms_abi attribute is used with x32.
63 2014-12-27  Anthony Green  <green@moxielogic.com>
65         * config/moxie/moxie-protos.h (moxie_offset_address_p): Define.
66         * config/moxie/constraints.md (B): Replace inline test with call
67         to moxie_offset_address_p.
68         * config/moxie/moxie.h (GO_IF_LEGITIMATE_ADDRESS): Limit offset
69         addressing to 16-bit offsets.
70         * config/moxie/moxie.c (moxie_asm_trampoline_template): Remove
71         nop, which is no longer needed for aligned write to trampoline.
72         (moxie_trampoline_init): Adjust for smaller trampoline.
73         (moxie_offset_address_p): New function.
74         * config/moxie/moxie.md (*movsi, *movhi, *movqi): Adjust length
75         attr for shorter ldo/sto instructions.
76         * config/moxie/predicates.md: Only allow REG+CONST_INT for offset
77         load/stores.
79 2014-12-27  Jan hubicka  <hubicka@ucw.cz>
81         * ipa-inline.c (max_count_real, max_relbenefit_real,
82         half_int_min_real): Remove.
83         (cgraph_freq_base_rec, percent_rec): New.
84         (compute_uninlined_call_time, compute_inlined_call_time,
85         big_speedup_p, relative_time_benefit, edge_badness): Use sreals.
86         (update_edge_key): Update dumping.
87         (inline_small_functions): Speedup maintainance of the heap.
88         (ipa_inline): Initialize cgraph_freq_base_rec and
89         percent_rec.
91 2014-12-27  Jan hubicka  <hubicka@ucw.cz>
93         * sreal.h (sreal::shift): Fix sanity check.
95 2014-12-27  Uros Bizjak  <ubizjak@gmail.com>
97         * config/i386/mmx.md (*vec_extractv2sf_1): Do not emit unpckhps.
98         Emit movshdup for SSE3 and shufps otherwise.
99         (*vec_extractv2si_1): Do not emit punpckhdq and unpckhps.
100         Emit pshufd for SSE2 and shufps otherwise.
102 2014-12-24  Oleg Endo  <olegendo@gcc.gnu.org>
104         PR target/51244
105         * config/sh/sh.md (*mov_t_msb_neg): Convert split into insn_and_split.
107 2014-12-24  Uros Bizjak  <ubizjak@gmail.com>
109         * gengtype.h (xasprintf): Remove declaration.
110         * gengtype.c (xasprintf): Remove.
112 2014-12-24  Nick Clifton  <nickc@redhat.com>
114         PR target/64160
115         * config/msp430/msp430.md (addsi splitter): Do not split when the
116         destination partially overlaps the source.
118 2014-12-24  Anthony Green  <green@moxielogic.com>
120         * config/moxie/moxie.opt (mul.x): New option.
121         * doc/invoke.texi (Moxie Options): Document -mmul.x.
122         * config/moxie/moxie.md (addsi3, mulsi3, subsi3, divsi3, udivs3):
123         Remove trailing ".l" from add, mul, sub, div and udiv
124         instructions.
125         (<mul>si3_highpart, <mul>sidi3): Add mul.x & umul.x instruction
126         support (high 32-bit result of multiply).
127         * config/moxie/moxie.c (moxie_option_override): Force availability
128         of mul.x instructions for moxiebox target.
129         * config/moxie/moxiebox.h (TARGET_MOXIEBOX): Define.
131 2014-12-22  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
133         * ira-build.c (ira_flattening): Add the current
134         object to OBJECTS_LIVE after traversing OBJECTS_LIVE.
136 2014-12-23  Martin Liska  <mliska@suse.cz>
138         PR ipa/63851
139         PR ipa/63852
140         * ipa-icf.c (sem_function::merge): Ignore merge operation
141         for a thunk created from static chain.
142         * ipa-icf-gimple.c (func_checker::compatible_types_p): Verify that
143         types have same restrict flag.
145 2014-12-22  John David Anglin  <danglin@gcc.gnu.org>
147         PR target/55023
148         * dse.c (scan_insn): Treat sibling call as though it does a wild read.
150 2014-12-22  Bin Cheng  <bin.cheng@arm.com>
152         PR rtl-optimization/62151
153         * combine.c (try_combine): New local variables local_elim_i1
154         and local_elim_i0.  Set elim_i1 and elim_i0 using the local
155         version variables.  Distribute notes from i0notes or i1notes
156         using the local variables.
158 2014-12-22  Martin Liska  <mliska@suse.cz>
160         * cgraphunit.c (symbol_table::process_new_functions): New
161         inline_summaries is used.
162         * ipa-cp.c (ipcp_cloning_candidate_p): Likewise.
163         (devirtualization_time_bonus): Likewise.
164         (estimate_local_effects): Likewise.
165         (ipcp_propagate_stage): Likewise.
166         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Likewise.
167         (evaluate_properties_for_edge): Likewise.
168         (inline_summary_alloc): Likewise.
169         (reset_inline_summary): New inline_summary argument is introduced.
170         (inline_summary_t::remove): New function.
171         (inline_summary_t::duplicate): Likewise.
172         (dump_inline_edge_summary): New inline_summaries is used.
173         (dump_inline_summary): Likewise.
174         (estimate_function_body_sizes): Likewise.
175         (compute_inline_parameters): Likewise.
176         (estimate_edge_devirt_benefit): Likewise.
177         (estimate_node_size_and_time): Likewise.
178         (inline_update_callee_summaries): Likewise.
179         (inline_merge_summary): Likewise.
180         (inline_update_overall_summary): Likewise.
181         (simple_edge_hints): Likewise.
182         (do_estimate_edge_time): Likewise.
183         (estimate_time_after_inlining): Likewise.
184         (estimate_size_after_inlining): Likewise.
185         (do_estimate_growth): Likewise.
186         (growth_likely_positive): Likewise.
187         (inline_generate_summary): Likewise.
188         (inline_read_section): Likewise.
189         (inline_read_summary): Likewise.
190         (inline_write_summary): Likewise.
191         (inline_free_summary): Likewise.
192         * ipa-inline-transform.c (clone_inlined_nodes): Likewise.
193         (inline_call): Likewise.
194         * ipa-inline.c (caller_growth_limits): Likewise.
195         (can_inline_edge_p): Likewise.
196         (want_early_inline_function_p): Likewise.
197         (compute_uninlined_call_time): Likewise.
198         (compute_inlined_call_time): Likewise.
199         (big_speedup_p): Likewise.
200         (want_inline_small_function_p): Likewise.
201         (edge_badness): Likewise.
202         (update_caller_keys): Likewise.
203         (update_callee_keys): Likewise.
204         (recursive_inlining): Likewise.
205         (inline_small_functions): Likewise.
206         (inline_to_all_callers): Likewise.
207         (dump_overall_stats): Likewise.
208         (early_inline_small_functions): Likewise.
209         * ipa-inline.h: New class inline_summary_t replaces
210         vec<inline_summary_t>.
211         * ipa-split.c (execute_split_functions): New inline_summaries is used.
212         * ipa.c (walk_polymorphic_call_targets): Likewise.
213         * tree-sra.c (ipa_sra_preliminary_function_checks): Likewise.
215 2014-12-22  Martin Liska  <mliska@suse.cz>
217         * auto-profile.c: Include of symbol-summary.h is added.
218         * cgraph.c: Likewise.
219         * cgraphbuild.c: Likewise.
220         * cgraphclones.c: Likewise.
221         * cgraphunit.c: Likewise.
222         * ipa-cp.c: Likewise.
223         * ipa-devirt.c: Likewise.
224         * ipa-icf.c: Likewise.
225         * ipa-inline-analysis.c (evaluate_properties_for_edge): New
226         ipa_node_params_sum data structure is used.
227         (inline_node_duplication_hook): Likewise.
228         (estimate_function_body_sizes): Likewise.
229         (remap_edge_change_prob): Likewise.
230         (inline_merge_summary): Likewise.
231         * ipa-inline-transform.c: Include of symbol-summary.h is added.
232         * ipa-inline.c (early_inliner): New ipa_node_params_sum data structure
233         is used.
234         * ipa-polymorphic-call.c: Include of symbol-summary.h is added.
235         * ipa-profile.c: Include of symbol-summary.h is added.
236         * ipa-prop.c (ipa_propagate_indirect_call_infos): New
237         ipa_node_params_sum data structure is used.
238         (ipa_node_params::~ipa_node_params): New function.
239         (ipa_free_all_node_params): Destruction is simplified.
240         (ipa_node_removal_hook): Removed.
241         (ipa_add_new_function): Renamed from ipa_node_duplication_hook.
242         (ipa_node_params_t::duplicate): New function.
243         (ipa_register_cgraph_hooks): Few hooks are removed.
244         (ipa_unregister_cgraph_hooks): Likewise.
245         (ipa_prop_write_jump_functions): New ipa_node_params_sum is used.
246         * ipa-prop.h (struct ipa_node_params): Destructor introduced for
247         the structure.
248         (ipa_check_create_node_params): Vector for ipa_node_params is replaced
249         with function_summary.
250         * ipa-split.c: Include of symbol-summary.h is added.
251         * ipa-utils.c: Include of symbol-summary.h is added.
252         * ipa.c: Include of symbol-summary.h is added.
253         * omp-low.c: Include of symbol-summary.h is added.
254         * tree-inline.c: Include of symbol-summary.h is added.
255         * tree-sra.c: Include of symbol-summary.h is added.
256         * tree-ssa-pre.c: Include of symbol-summary.h is added.
258 2014-12-22  Martin Liska  <mliska@suse.cz>
260         * cgraph.h (symbol_table::allocate_cgraph_symbol): Summary UID
261         is filled up.
262         * symbol-summary.h: New file.
263         * gengtype.c (open_base_files): Add symbol-summary.h.
264         * toplev.c (general_init): Call constructor of symbol_table.
266 2014-12-17  Oleg Endo  <olegendo@gcc.gnu.org>
268         PR target/55212
269         * config/sh/sh.md (*addsi3_compact): Add parentheses around &&
270         condition.  Add comments.
272 2014-12-20  Segher Boessenkool  <segher@kernel.crashing.org>
274         PR target/64358
275         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Swap the
276         input operands if only the second is inverted.
277         * config/rs6000/rs6000.md (*boolc<mode>3_internal1 for BOOL_128):
278         Swap BOOL_REGS_OP1 and BOOL_REGS_OP2.  Correct arguments to
279         rs6000_split_logical.
280         (*boolc<mode>3_internal2 for TI2): Swap operands[1] and operands[2].
282 2014-12-20  Martin Uecker <uecker@eecs.berkeley.edu>
284         * doc/invoke.texi: Document -Wdiscarded-array-qualifiers.
285         * doc/extend.texi: Document new behavior for pointers to arrays
286         with qualifiers.
288 2014-12-19  Jan Hubicka  <hubicka@ucw.cz>
290         * hash-table.h (struct pointer_hash): Fix formating.
291         (hash_table_higher_prime_index): Declare pure.
292         (hash_table_mod2, hash_table_mod1, mul_mod): Move inline;
293         assume that uint64_t always exists.
294         (hash_table<Descriptor, Allocator, false>): Use gcc_checking_assert.
295         (hash_table<Descriptor, Allocator, false>::expand ()): Fix formating.
296         (hash_table<Descriptor, Allocator, false>::clear_slot (value_type **slot)):
297         Use checking assert.
298         * hash-table.c: Remove #if 0 code.
299         (hash_table_higher_prime_index): Use gcc_assert.
300         (mul_mod, hash-table_mod1, hash_table_mod2): move to hash-table.h
302 2014-12-19  Matthew Fortune  <matthew.fortune@imgtec.com>
304         * config.gcc: Support mips*-img-linux* and mips*-img-elf*.
305         * config/mips/mti-linux.h: Support mips32r6 as being the default arch.
306         * config/mips/t-img-elf: New.
307         * config/mips/t-img-linux: New.
309 2014-12-19  Matthew Fortune  <matthew.fortune@imgtec.com>
311         * config.gcc: Add mipsisa64r6 and mipsisa32r6 cpu support.
312         * config/mips/constraints.md (ZD): Add r6 restrictions.
313         * config/mips/gnu-user.h (DRIVER_SELF_SPECS): Add MIPS_ISA_LEVEL_SPEC.
314         * config/mips/loongson.md
315         (<u>div<mode>3, <u>mod<mode>3): Move to mips.md.
316         * config/mips/mips-cpus.def (mips32r6, mips64r6): Define.
317         * config/mips/mips-modes.def (CCF): New mode.
318         * config/mips/mips-protos.h
319         (mips_9bit_offset_address_p): New prototype.
320         * config/mips/mips-tables.opt: Regenerate.
321         * config/mips/mips.c (MIPS_JR): Use JALR $, <reg> for R6.
322         (mips_rtx_cost_data): Add pseudo-processors W32 and W64.
323         (mips_9bit_offset_address_p): New function.
324         (mips_rtx_costs): Account for R6 multiply and FMA instructions.
325         (mips_emit_compare): Implement R6 FPU comparisons.
326         (mips_expand_conditional_move): Implement R6 selects.
327         (mips_expand_conditional_trap): Account for removed trap immediate.
328         (mips_expand_block_move): Disable inline move when LWL/LWR are removed.
329         (mips_print_float_branch_condition): Update for R6 FPU branches.
330         (mips_print_operand): Handle CCF mode compares.
331         (mips_interrupt_extra_call_saved_reg_p): Do not attempt to callee-save
332         MD_REGS for R6.
333         (mips_hard_regno_mode_ok_p): Support CCF mode.
334         (mips_mode_ok_for_mov_fmt_p): Likewise.
335         (mips_secondary_reload_class): CCFmode can be loaded directly.
336         (mips_set_fast_mult_zero_zero_p): Account for R6 multiply instructions.
337         (mips_option_override): Ensure R6 is used with fp64.  Set default
338         mips_nan modes.  Check for mips_nan support.  Prevent DSP with R6.
339         (mips_conditional_register_usage): Disable MD_REGS for R6. Disable
340         FPSW for R6.
341         (mips_mulsidi3_gen_fn): Support R6 multiply instructions.
342         * config/mips/mips.h (ISA_MIPS32R6, ISA_MIPS64R6): Define.
343         (TARGET_CPU_CPP_BUILTINS): Rework for mips32/mips64.
344         (ISA_HAS_JR): New macro.
345         (ISA_HAS_HILO): New macro.
346         (ISA_HAS_R6MUL): Likewise.
347         (ISA_HAS_R6DMUL): Likewise.
348         (ISA_HAS_R6DIV): Likewise.
349         (ISA_HAS_R6DDIV): Likewise.
350         (ISA_HAS_CCF): Likewise.
351         (ISA_HAS_SEL): Likewise.
352         (ISA_HAS_COND_TRAPI): Likewise.
353         (ISA_HAS_FP_MADDF_MSUBF): Likewise.
354         (ISA_HAS_LWL_LWR): Likewise.
355         (ISA_HAS_IEEE_754_LEGACY): Likewise.
356         (ISA_HAS_IEEE_754_2008): Likewise.
357         (ISA_HAS_PREFETCH_9BIT): Likewise.
358         (MIPSR6_9BIT_OFFSET_P): New macro.
359         (BASE_DRIVER_SELF_SPECS): Use MIPS_ISA_DRIVER_SELF_SPECS.
360         (DRIVER_SELF_SPECS): Use MIPS_ISA_LEVEL_SPEC.
361         (MULTILIB_ISA_DEFAULT): Handle mips32r6 and mips64r6.
362         (MIPS_ISA_LEVEL_SPEC): Likewise.
363         (MIPS_ISA_SYNCI_SPEC): Likewise.
364         (ISA_HAS_64BIT_REGS): Likewise.
365         (ISA_HAS_BRANCHLIKELY): Likewise.
366         (ISA_HAS_MUL3): Likewise.
367         (ISA_HAS_DMULT): Likewise.
368         (ISA_HAS_DDIV): Likewise.
369         (ISA_HAS_DIV): Likewise.
370         (ISA_HAS_MULT): Likewise.
371         (ISA_HAS_FP_CONDMOVE): Likewise.
372         (ISA_HAS_8CC): Likewise.
373         (ISA_HAS_FP4): Likewise.
374         (ISA_HAS_PAIRED_SINGLE): Likewise.
375         (ISA_HAS_MADD_MSUB): Likewise.
376         (ISA_HAS_FP_RECIP_RSQRT): Likewise.
377         * config/mips/mips.md (processor): Add w32 and w64.
378         (FPCC): New mode iterator.
379         (reg): Add CCF mode.
380         (fpcmp): New mode attribute.
381         (fcond): Add ordered, ltgt and ne codes.
382         (fcond): Update code attribute.
383         (sel): New code attribute.
384         (selinv): Likewise.
385         (ctrap<mode>4): Update condition.
386         (*conditional_trap_reg<mode>): New define_insn.
387         (*conditional_trap<mode>): Update condition.
388         (mul<mode>3): Expand R6 multiply instructions.
389         (<su>mulsi3_highpart): Likewise.
390         (<su>muldi3_highpart): Likewise.
391         (mul<mode>3_mul3_loongson): Rename...
392         (mul<mode>3_mul3_hilo): To this.  Add R6 mul instruction.
393         (<u>mulsidi3_32bit_r6): New expander.
394         (<u>mulsidi3_32bit): Restrict to pre-r6 multiplies.
395         (<u>mulsidi3_32bit_r4000): Likewise.
396         (<u>mulsidi3_64bit): Likewise.
397         (<su>mulsi3_highpart_internal): Likewise.
398         (mulsidi3_64bit_r6dmul): New instruction.
399         (<su>mulsi3_highpart_r6): Likewise.
400         (<su>muldi3_highpart_r6): Likewise.
401         (fma<mode>4): Likewise.
402         (movccf): Likewise.
403         (*sel<code><GPR:mode>_using_<GPR2:mode>): Likewise.
404         (*sel<mode>): Likewise.
405         (<u>div<mode>3): Moved from loongson.md.  Add R6 instructions.
406         (<u>mod<mode>3): Likewise.
407         (extvmisalign<mode>): Require ISA_HAS_LWL_LWR.
408         (extzvmisalign<mode>): Likewise.
409         (insvmisalign<mode>): Likewise.
410         (mips_cache): Account for R6 displacement field sizes.
411         (*branch_fp): Rename...
412         (*branch_fp_<mode>): To this.  Add CCFmode support.
413         (*branch_fp_inverted): Rename...
414         (*branch_fp_inverted_<mode>): To this.  Add CCFmode support.
415         (s<code>_<mode>): Rename...
416         (s<code>_<SCALARF:mode>_using_<FPCC:mode>): To this.  Add FCCmode
417         condition support.
418         (s<code>_<mode> swapped): Rename...
419         (s<code>_<SCALARF:mode>_using_<FPCC:mode> swapped): To this. Add
420         CCFmode condition support.
421         (mov<mode>cc GPR): Expand R6 selects.
422         (mov<mode>cc FPR): Expand R6 selects.
423         (*tls_get_tp_<mode>_split): Do not .set push for >= mips32r2.
424         * config/mips/netbsd.h (TARGET_CPU_CPP_BUILTINS): Update similarly to
425         mips.h.
426         (ASM_SPEC): Add mips32r6, mips64r6.
427         * config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Update
428         for mips32r6/mips64r6.
429         * doc/invoke.texi: Document -mips32r6,-mips64r6.
430         * doc/md.texi: Update comment for ZD constraint.
432 2014-12-19  Segher Boessenkool  <segher@kernel.crashing.org>
434         PR target/64268
435         * combine.c (try_combine): Immediately return if any of I0,I1,I2
436         are the same insn.
438 2014-12-19  Alan Lawrence  <alan.lawrence@arm.com>
440         * config/aarch64/aarch64.c (<LOGICAL:optab>_one_cmpl<mode>3):
441         Reparameterize to...
442         (<NLOGICAL:optab>_one_cmpl<mode>3): with extra SIMD-register variant.
443         (xor_one_cmpl<mode>3): New define_insn_and_split.
445         * config/aarch64/iterators.md (NLOGICAL): New define_code_iterator.
447 2014-12-19  Alan Lawrence  <alan.lawrence@arm.com>
449         * config/aarch64/aarch64.md (<optab><mode>3, one_cmpl<mode>2):
450         Add SIMD-register variant.
451         * config/aarch64/iterators.md (Vbtype): Add value for SI.
453 2014-12-19  Alan Lawrence  <alan.lawrence@arm.com>
455         * config/aarch64/aarch64.md (subdi3, adddi3_aarch64): Don't penalize
456         SIMD reg variant.
458 2014-12-19  Martin Liska  <mliska@suse.cz>
460         PR ipa/63569
461         * ipa-icf-gimple.c (func_checker::compare_operand): Add missing
462         comparison for volatile flag.
464 2014-12-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
466         * doc/invoke.texi (ARM options): Remove mention of Advanced RISC
467         Machines.
469 2014-12-19  Xingxing Pan  <xxingpan@marvell.com>
471         * config/arm/cortex-a9-neon.md (cortex_a9_neon_vmov): Change
472         reservation to cortex_a9_neon_dp.
474 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
476         * config/sh/sh.c (prepare_move_operands): Split HI/QImode load/store
477         to two move insns via r0.
479 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
481         * config/sh/predicates.md (arith_or_int_operand): New predicate.
482         * config/sh/sh.md (addsi3): Use arith_or_int_operand for operand 2.
483         Return fail if operands[0] and operands[1] are overlap when
484         operands[2] is integer constant.
485         (*addsi3_compact): Make it define_insn_and_split which splits
486         reg0 := reg1 + constant to reg0 = constant and reg0 := reg0 + reg1.
488 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
490         * config/sh/sh-protos.h (sh_movsf_ie_ra_split_p): Declare.
491         * config/sh/sh.c (sh_movsf_ie_ra_split_p): New function.
492         * config/sh/sh.md (movsi_ie): Use "mr" constraint for the 8-th
493         altarnative of operand 0.
494         (movesf_ie): Use "X" constraint instead of "Bsc".
495         (movsf_ie_ra): New insn_and_split.
496         (movsf): Use movsfie_ra when lra_in_progress is true.
498 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
500         * config/sh/predicates.md (general_movsrc_operand): Allow only
501         valid plus address expressions.
502         (general_movdst_operand): Likewise.
503         (t_reg_operand): Allow (zero_extend (reg t)).
504         * config/sh/sh-protos.h (sh_hard_regno_caller_save_mode): Declare.
505         * config/sh/sh.c (sh_hard_regno_caller_save_mode): New function.
506         (sh_secondary_reload): Return NO_REGS instead of FPUL_REGS in one
507         case.
508         * config/sh/sh.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
509         * config/sh/sh.md (untyped_call): Clobber function value
510         registers before call.
512 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
514         * config/sh/sh.c (sh_lra_p): New function.
515         (TARGET_LRA_P): Define.
516         (sh_legitimize_reload_address): Return false if sh_lra_p is true.
517         * config/sh/sh.opt (mlra): New option.
519 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
521         * lra-constraints.c (process_address_1): Try if target can split
522         displacement with targetm.legitimize_address_displacement.
523         * target.def (legitimize_address_displacement): New hook.
524         * targhooks.c (default_legitimize_address_displacement): New function.
525         * targhooks.h (default_legitimize_address_displacement): Declare.
526         * config/sh/sh.c (sh_legitimize_address_displacement): New function.
527         (TARGET_LEGITIMIZE_ADDRESS_DISPLACEMENT): Define.
528         * doc/tm.texi.in (TARGET_LEGITIMIZE_ADDRESS_DISPLACEMENT): New hook.
529         * doc/tm.texi: Regenerate.
531 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
533         * lra-constraints.c (get_equiv): Don't return memory equivalence
534         when targetm.cannot_substitute_mem_equiv_p is true.
535         * target.def (cannot_substitute_mem_equiv_p): New hook.
536         * config/sh/sh.c (sh_cannot_substitute_mem_equiv_p): New function.
537         (TARGET_CANNOT_SUBSTITUTE_MEM_EQUIV_P): Define.
538         * doc/tm.texi.in (TARGET_CANNOT_SUBSTITUTE_MEM_EQUIV_P): New hook.
539         * doc/tm.texi: Regenerate.
541 2014-12-19  Kaz Kojima  <kkojima@gcc.gnu.org>
543         * lra-constraints.c (process_address_1): Swap base_term and
544         index_term if INDEX_REG_CLASS is assigned to base_term already
545         when INDEX_REG_CLASS is a single register class.
547 2014-12-18  Vladimir Makarov  <vmakarov@redhat.com>
549         * lra-constraints.c (lra-constraints.c): Exchange places of sclass
550         and dclass.
552 2014-12-18  Vladimir Makarov  <vmakarov@redhat.com>
554         PR rtl-optimization/64291
555         * lra-remat.c (bad_for_rematerialization_p): Add UNPSEC_VLOATILE.
556         (create_cands): Process only output reload insn with potential
557         cands.
559 2014-12-18  H.J. Lu  <hongjiu.lu@intel.com>
561         * config/i386/i386.c (ix86_expand_call): Skip setting up RAX
562         register for -mskip-rax-setup when there are no parameters
563         passed in vector registers.
564         * config/i386/i386.opt (mskip-rax-setup): New option.
565         * doc/invoke.texi: Document -mskip-rax-setup.
567 2014-12-18  Alan Lawrence  <alan.lawrence@arm.com>
569         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): Handle shift
570         by 64 by moving const0_rtx.
571         (aarch64_ushr_simddi): Delete.
573         * config/aarch64/aarch64.md (enum unspec): Delete UNSPEC_USHR64.
575 2014-12-18  Alan Lawrence  <alan.lawrence@arm.com>
577         * config/aarch64/aarch64.md (enum "unspec"): Remove UNSPEC_SSHR64.
579         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): Change shift
580         amount to 63 if was 64.
581         (aarch64_sshr_simddi): Remove.
583 2014-12-18  Wilco Dijkstra  <wilco.dijkstra@arm.com>
585         * gcc/config/aarch64/aarch64.c (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL):
586         Define.
587         (aarch64_min_divisions_for_recip_mul): New function.
589 2014-12-18  Wilco Dijkstra  <wilco.dijkstra@arm.com>
591         * config/aarch64/aarch64-protos.h (tune-params): Add code alignment
592         tuning parameters.
593         * gcc/config/aarch64/aarch64.c (generic_tunings): Add code alignment
594         tuning parameters.
595         (cortexa53_tunings): Likewise.
596         (cortexa57_tunings): Likewise.
597         (thunderx_tunings): Likewise.
598         (aarch64_override_options): Use new alignment tunings.
600 2014-12-18  Martin Liska  <mliska@suse.cz>
602         PR tree-optimization/64330
603         * ipa-icf.c (sem_variable::parse): Add checking
604         for externally visible symbols and do not introduce
605         an alias for an external declaration.
607 2014-12-18  Jan Hubicka  <hubicka@ucw.cz>
609         PR bootstrap/63573
610         * tree-inline.c (remap_gimple_stmt): Handle gimple_call_from_thunk_p
611         predicate.
613 2014-12-18  Martin Liska  <mliska@suse.cz>
615         PR ipa/64146
616         * ipa-icf.c (sem_function::merge): Check for
617         decl_binds_to_current_def_p is newly added to merge operation.
619 2014-12-18  Bin Cheng  <bin.cheng@arm.com>
621         PR tree-optimization/62178
622         * tree-ssa-loop-ivopts.c (cheaper_cost_with_cand): New function.
623         (iv_ca_replace): New function.
624         (try_improve_iv_set): New parameter try_replace_p.
625         Break local optimal fixed-point by calling iv_ca_replace.
626         (find_optimal_iv_set_1): Pass new argument to try_improve_iv_set.
628 2014-12-17  Dehao Chen  <dehao@google.com>
630         * auto-profile.c (afdo_annotate_cfg): Invoke update_ssa in the right
631         place.
632         (auto_profile): Recompute inline summary after processing cgraph node.
634 2014-12-17  Oleg Endo  <olegendo@gcc.gnu.org>
636         PR target/51244
637         * config/sh/sh_treg_combine.cc (is_conditional_insn): New function.
638         (cbranch_trace): Add member rtx* condition_rtx_in_insn, initialize it
639         accordingly in constructor.
640         (cbranch_trace::branch_condition_rtx_ref): New function.
641         (cbranch_trace::branch_condition_rtx): Use branch_condition_rtx_ref.
642         (sh_treg_combine::try_invert_branch_condition): Invert condition rtx
643         in insn using reversed_comparison_code and validate_change instead of
644         invert_jump_1.
645         (sh_treg_combine::execute): Look for conditional insns in basic blocks
646         in addition to conditional branches.
647         * config/sh/sh.md (*movsicc_div0s): Remove combine patterns.
649 2014-12-17  Oleg Endo  <olegendo@gcc.gnu.org>
651         PR target/51244
652         * config/sh/sh_treg_combine.cc (sh_treg_combine::try_optimize_cbranch):
653         Combine ccreg inversion and cbranch into inverted cbranch.
655 2014-12-17  Vladimir Makarov  <vmakarov@redhat.com>
657         * lra-constraints.c (process_alt_operands): Remove non
658         allocatable hard regs when considering
659         ira_prohibited_class_mode_regs.
661 2014-12-17  Jan Hubicka  <hubicka@ucw.cz>
663         * sreal.h (sreal::normalize): Implement inline.
664         (sreal::normalize_up): New function.
665         (sreal::normalize_down): New function.
666         * sreal.c (sreal::normalize): Remove.
668 2014-12-17  James Greenhalgh  <james.greenhalgh@arm.com>
670         * config/aarch64/aarch64.md (generic_sched): Delete it.
672 2014-12-17  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
674         * config/msp430/msp430.c (msp430_asm_output_addr_const_extra): Fix
675         unused argument warning.
677 2014-12-17  Pierre-Marie de Rodat  <derodat@adacore.com>
679         * dwarf2out.h (struct array_descr_info): Remove the base_decl field.
680         * dwarf2out.c (enum dw_scalar_form): New.
681         (struct loc_descr_context): New.
682         (add_scalar_info): New.
683         (add_bound_info): Add a context parameter.  Use add_scalar_info.
684         (loc_list_from_tree): Add a context parameter.  Handle PLACEHOLDER_EXPR
685         nodes for type-related expressions.  Likewise for base declarations.
686         (loc_descriptor_from_tree): Add a context parameter.
687         (subrange_type_die): Update calls to add_bound_info.
688         (tls_mem_loc_descriptor): Likewise.
689         (loc_list_for_address_of_addr_expr_of_indirect_ref): Add a context
690         parameter.  Update calls to loc_list_from_tree.
691         (add_subscript_info): Update calls to add_bound_info.
692         (gen_array_type_die): Update calls to loc_list_from_tree and to
693         add_bound_info.
694         (descr_info_loc): Remove.
695         (add_descr_info_field): Remove.
696         (gen_descr_array_type_die): Switch add_descr_info_field calls into
697         add_scalar_info/add_bound_info ones.
698         (gen_subprogram_die): Update calls to loc_list_from_tree.
699         (gen_variable_die): Likewise.
701 2014-12-17  Pierre-Marie de Rodat  <derodat@adacore.com>
703         * dwarf2out.c (print_loc_descr): New.
704         (print_dw_val): New.
705         (print_attribute): New.
706         (print_loc_descr): New.
707         (print_die): Use print_dw_val.
708         (debug_dwarf_loc_descr): New.
709         * dwarf2out.h (debug_dwarf_loc_descr): New declaration.
711 2014-12-17  Pierre-Marie de Rodat  <derodat@adacore.com>
713         * dwarf2out.c (gen_type_die_with_usage): Enable the array lang-hook
714         even when (dwarf_version < 3 && dwarf_strict).
715         (gen_descr_array_die): Do not output DW_AT_data_locationn,
716         DW_AT_associated, DW_AT_allocated and DW_AT_byte_stride DWARF
717         attributes when (dwarf_version < 3 && dwarf_strict).
719 2014-12-17  Pierre-Marie de Rodat  <derodat@adacore.com>
721         * dwarf2out.h (enum array_descr_ordering): New.
722         (array_descr_dimen): Add a bounds_type structure field.
723         (struct array_descr_info): Add a field to hold index type information
724         and another one to hold ordering information.
725         * dwarf2out.c (gen_type_die_with_usage): Get the main variant before
726         invoking the array descriptor language hook.  Initialize the
727         array_descr_info structure before calling the lang-hook.
728         (gen_descr_array_type_die): Use gen_type_die if not processing the main
729         type variant.  Replace Fortran-specific code with generic one using
730         this new field.  Add a GNAT descriptive type, if any.  Output type
731         information for the array bound subrange, if any.
733 2014-12-17  H.J. Lu  <hongjiu.lu@intel.com>
734             Jakub Jelinek  <jakub@redhat.com>
735             Uros Bizjak  <ubizjak@gmail.com>
737         PR target/61296
738         * config/i386/i386-opts.h (ix86_align_data): New enum.
739         * config/i386/i386.c (ix86_data_alignment): Return the ABI
740         alignment value for -malign-data=abi, the cachine line size
741         for -malign-data=cacheline and the older GCC compatible
742         alignment value for for -malign-data=compat.
743         * config/i386/i386.opt (malign-data=): New.
744         * doc/invoke.texi: Document -malign-data=.
746 2014-12-17  Marek Polacek  <polacek@redhat.com>
748         PR middle-end/63568
749         * match.pd: Add (x & ~m) | (y & m) -> ((x ^ y) & m) ^ x pattern.
751 2014-12-17  Jakub Jelinek  <jakub@redhat.com>
753         PR tree-optimization/64322
754         * tree-vrp.c (extract_range_from_binary_expr_1): Attempt to derive
755         range for RSHIFT_EXPR even if vr0 range is not VR_RANGE or is symbolic.
757 2014-12-17  Tobias Burnus  <burnus@net-b.de>
759         PR fortran/54687
760         * flag-types.h (gfc_init_local_real, gfc_fcoarray,
761         gfc_convert): New enums; moved from fortran/.
763 2014-12-16  Jan Hubicka  <hubicka@ucw.cz>
765         * fibonacci_heap.h (min): Return m_data instead of non-existing data.
767 2014-12-16  Jan Hubicka  <hubicka@ucw.cz>
769         * ipa-inline-analysis.c (will_be_nonconstant_predicate): Consider
770         return values of const calls as constants.
771         (estimate_function_body_sizes): Expect calls to have false predicates.
773 2014-12-16  Jan Hubicka  <hubicka@ucw.cz>
775         * hwint.c (abs_hwi, absu_hwi): Move to ...
776         * hwint.h (abs_hwi, absu_hwi): ... here; make inline.
778 2014-12-16  Marek Polacek  <polacek@redhat.com>
780         PR middle-end/64309
781         * match.pd: Add ((1 << A) & 1) != 0 -> A == 0 and
782         ((1 << A) & 1) == 0 -> A != 0.
784 2014-12-16  Richard Biener  <rguenther@suse.de>
786         * genmatch.c (parser::parser): Initialize capture_ids.
787         (parser::parse_pattern): Properly allocate capture_ids before
788         using them.  Set capture_ids to zero when its lifetime is
789         supposed to finish.
790         (parser::parse_simplify): Allocate capture_ids only if required.
792 2014-12-16  Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
794         * sreal.c: Include math.h later.
796 2014-12-16  Felix Yang  <felix.yang@huawei.com>
798         PR rtl-optimization/64240
799         * ddg.c (mark_mem_use): Check *iter instead of *x.
801 2014-12-16  Martin Liska  <mliska@suse.cz>
803         PR ipa/64278
804         * sreal.c (sreal::operator*): Replace std::abs with absu_hwi.
806 2014-12-16  Igor Zamyatin  <igor.zamyatin@intel.com>
808         * config/i386/i386.c (ix86_address_cost): Add explicit restriction
809         to RTL level for the check for PIC register.
811 2014-12-16  Uros Bizjak  <ubizjak@gmail.com>
813         * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Move from here ...
814         * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): ... and here ...
815         * config/i386/gnu-user-common.h (TARGET_CAN_SPLIT_STACK): ... to here.
817 2014-12-16  Chung-Ju Wu  <jasonwucj@gmail.com>
819         PR target/64217
820         * config/nds32/nds32.md (casesi_internal): Add '=r' for clobber
821         register constraint.
823 2014-12-15  DJ Delorie  <dj@redhat.com>
825         * config/rl78/rl78.h: Remove SHORT_IMMEDIATES_SIGN_EXTEND.
827 2014-12-15  Jan Hubicka  <hubicka@ucw.cz>
829         PR lto/64043
830         * tree-streamer.c (preload_common_nodes): Skip preloading
831         of main_identifier_node, pid_type and optimization/option nodes.
833 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
835         PR rtl-optimization/63397
836         * ira-int.h (ira_overall_cost, ira_reg_cost, ira_mem_cost): Use
837         int64_t.
838         (ira_load_cost, ira_store_cost, ira_shuffle_cost): Ditto.
839         * ira.c (ira_overall_cost, ira_overall_cost_before): Ditto.
840         (ira_reg_cost, ira_mem_cost): Ditto.
841         (ira_load_cost, ira_store_cost, ira_shuffle_cost): Ditto.
842         (calculate_allocation_cost, do_reload): Use the right
843         format for int64_t values.
845 2014-12-15  Jan Hubicka  <hubicka@ucw.cz>
847         * sreal.h (to_double): New method.
848         (shift): Do not ICE on 0.
849         * sreal.c: Include math.h
850         (sreal::to_double): New.
852 2014-12-15  Jakub Jelinek  <jakub@redhat.com>
854         PR rtl-optimization/64316
855         * simplify-rtx.c (simplify_relational_operation_1): For
856         (eq/ne (and x y) x) and (eq/ne (and x y) y) optimizations use
857         CONST0_RTX instead of const0_rtx.
859 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
861         PR target/62642
862         * ira.c (rtx_moveable_p): Prevent UNSPEC_VOLATILE moves.
864 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
866         * ira-int.h (ira_prohibited_class_mode_regs): Remove.
867         (struct target_ira_int): Move x_ira_prohibited_class_mode_regs to
868         ...
869         * ira.h (struct target_ira): ... here.
870         (ira_prohibited_class_mode_regs): Define.
871         * lra-constraints.c (process_alt_operands): Add one more condition
872         to refuse alternative when reload pseudo of given class can not
873         hold value of given mode.
875 2014-12-15  Richard Biener  <rguenther@suse.de>
877         PR tree-optimization/64312
878         * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Use
879         vuse_ssa_val as callback to walk_non_aliased_vuses.
880         (vn_reference_lookup): Likewise.
882 2014-12-15  Segher Boessenkool  <segher@kernel.crashing.org>
884         * gcc/config/rs6000/rs6000.md (*add>mode>3_imm_dot,
885         *add<mode>3_imm_dot2): Change the constraint for the second
886         alternative for operand 1 from "r" to "b".
888 2014-12-15  Richard Biener  <rguenther@suse.de>
890         * vec.h (vec::safe_grow): Guard against a grow to zero size.
892 2014-12-15  Richard Biener  <rguenther@suse.de>
894         PR middle-end/64295
895         * match.pd (X / CST -> X * (1 / CST): Use const_binop instead of
896         fold_binary to compute the constant to multiply with.
898 2014-12-15  Richard Biener  <rguenther@suse.de>
900         PR middle-end/64246
901         * cfgloop.c (mark_loop_for_removal): Make safe against multiple
902         invocations on the same loop.
904 2014-12-15  Marek Polacek  <polacek@redhat.com>
906         PR middle-end/64292
907         * fold-const.c (negate_expr_p): Add INTEGRAL_TYPE_P check.
909 2014-12-15  Renlin Li  <renlin.li@arm.com>
911         * config/aarch64/aarch64.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2.
912         (CTZ_DEFINED_VALUE_AT_ZERO): Update to support more modes.
914 2014-12-15  Jakub Jelinek  <jakub@redhat.com>
916         PR sanitizer/64265
917         * tsan.c (instrument_func_entry): Insert __tsan_func_entry
918         call on edge from entry block to single succ instead
919         of after labels of single succ of entry block.
921 2014-12-15  Richard Biener  <rguenther@suse.de>
923         PR tree-optimization/64284
924         * tree-ssa-threadupdate.c (duplicate_seme_region): Mark
925         the loop for removal if we copied the loop header.
927 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
929         PR ipa/61602
930         * cgraph.h (ipa_discover_readonly_nonaddressable_vars): Return bool.
931         * ipa.c (set_writeonly_bit): Track if reference was removed.
932         (ipa_discover_readonly_nonaddressable_vars): Return true if any
933         references was removed.
934         * ipa-reference.c (propagate): Return TODO_remove_functions if
935         reference was removed.
937 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
939         * ipa.c (process_references): Fix conditoinal on flag_optimize
941 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
943         PR ipa/61558
944         * symtab.c (symbol_table::insert_to_assembler_name_hash
945         symbol_table::unlink_from_assembler_name_hash): Do not ICE when
946         DECL_ASSEMBLER_NAME is NULL.
948 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
950         * cgraphunit.c (analyze_functions): Always analyze targets of aliases.
952 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
954         PR lto/64043
955         * tree.c (virtual_method_call_p): Return false when OTR type has
956         no BINFO.
958 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
960         * cgraphunit.c (analyze_functions): Do not analyze extern inline
961         funtions when not optimizing; skip comdat locals.
963 2014-12-14  H.J. Lu  <hongjiu.lu@intel.com>
965         PR rtl-optimization/64037
966         * combine.c (setup_incoming_promotions): Pass the argument
967         before any promotions happen to promote_function_mode.
969 2014-12-12  Thomas Schwinge  <thomas@codesourcery.com>
971         * config/nvptx/nvptx.h (ASM_OUTPUT_ALIGN): Define as a C statment.
973 2014-12-12  Vladimir Makarov  <vmakarov@redhat.com>
975         PR target/64110
976         * lra-constraints.c (process_alt_operands): Refuse alternative
977         when reload pseudo of given class can not hold value of given
978         mode.
980 2014-12-12  Thomas Schwinge  <thomas@codesourcery.com>
982         * gimple-walk.c (walk_gimple_op) <GIMPLE_OMP_FOR>: Also check
983         intermediate walk_tree results for for_incr.
984         <GIMPLE_OMP_TARGET>: Walk child_fn and data_arg, too.
985         <GIMPLE_OMP_CRITICAL, GIMPLE_OMP_ATOMIC_STORE>: Pretty printing.
987 2014-12-12  Richard Sandiford  <richard.sandiford@arm.com>
989         PR middle-end/64182
990         * wide-int.h (wi::div_round, wi::mod_round): Fix rounding of tied
991         cases.
992         * double-int.c (div_and_round_double): Fix handling of unsigned
993         cases.  Use same rounding approach as wide-int.h.
995 2014-12-12  Marek Polacek  <polacek@redhat.com>
997         PR middle-end/64274
998         * fold-const.c (fold_binary_loc): Add ANY_INTEGRAL_TYPE_P check.
1000 2014-12-12  Jakub Jelinek  <jakub@redhat.com>
1002         PR tree-optimization/64269
1003         * tree-ssa-forwprop.c (simplify_builtin_call): Bail out if
1004         len2 or diff are too large.
1006 2014-12-12  Richard Biener  <rguenther@suse.de>
1008         PR middle-end/64280
1009         * tree-cfg.c (replace_uses_by): Guard assert properly.
1011 2014-12-12  Anthony Green  <green@moxielogic.com>
1013         * config/moxie/moxie.md: Add use of zex instruction.
1015 2014-12-12  Marc Glisse  <marc.glisse@inria.fr>
1017         * real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
1018         HONOR_SIGN_DEPENDENT_ROUNDING): Replace macros with 3 overloaded
1019         declarations.
1020         * real.c (HONOR_NANS): Fix indentation.
1021         (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
1022         HONOR_SIGN_DEPENDENT_ROUNDING): Define three overloads.
1023         * builtins.c (fold_builtin_cproj, fold_builtin_signbit,
1024         fold_builtin_fmin_fmax, fold_builtin_classify): Simplify argument
1025         of HONOR_*.
1026         * fold-const.c (operand_equal_p, fold_comparison, fold_binary_loc):
1027         Likewise.
1028         * gimple-fold.c (gimple_val_nonnegative_real_p): Likewise.
1029         * ifcvt.c (noce_try_move, noce_try_minmax, noce_try_abs): Likewise.
1030         * omp-low.c (omp_reduction_init): Likewise.
1031         * rtlanal.c (may_trap_p_1): Likewise.
1032         * simplify-rtx.c (simplify_const_relational_operation): Likewise.
1033         * tree-ssa-dom.c (record_equality, record_edge_info): Likewise.
1034         * tree-ssa-phiopt.c (value_replacement, abs_replacement): Likewise.
1035         * tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
1036         * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
1038 2014-12-12  Jan Hubicka  <hubicka@ucw.cz>
1040         * ipa-inline.c (ipa_inline): Fix condition on when
1041         TODO_remove_unreachable_functions is needed.
1043 2014-12-12  Jan Hubicka  <hubicka@ucw.cz>
1045         * ipa-devirt.c (possible_polymorphic_call_targets): Return early
1046         if otr_type has no BINFO.
1048 2014-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>
1050         PR rtl-optimization/63917
1051         * ifcvt.c (cc_in_cond): New function.
1052         (end_ifcvt_sequence): Make sure new generated insns do not clobber CC.
1053         (noce_process_if_block, check_cond_move_block): Check CC references.
1055 2014-12-11  Andrew Pinski  <apinski@cavium.com>
1057         * config/aarch64/aarch64-protos.h (tune_params): Add align field.
1058         * config/aarch64/aarch64.c (generic_tunings): Specify align.
1059         (cortexa53_tunings): Likewise.
1060         (cortexa57_tunings): Likewise.
1061         (thunderx_tunings): Likewise.
1062         (aarch64_override_options): Set align_loops, align_jumps,
1063         align_functions based on what the tuning struct.
1065 2014-12-11  Eric Botcazou  <ebotcazou@adacore.com>
1067         * doc/md.texi (Insn Lengths): Fix description of (pc).
1069 2014-12-11  Jan Hubicka  <hubicka@ucw.cz>
1071         PR ipa/61324
1072         * passes.c (execute_todo): Update call of remove_unreachable_nodes.
1073         * ipa-chkp.c (chkp_produce_thunks): Use TODO_remove_functions.
1074         * cgraphunit.c (symbol_table::process_new_functions): Add
1075         IPA_SSA_AFTER_INLINING.
1076         (ipa_passes): Update call of remove_unreachable_nodes.
1077         (symbol_table::compile): Remove call of remove_unreachable_nodes.
1078         * ipa-inline.c (inline_small_functions): Do not ICE with
1079         -flto-partition=none
1080         (ipa_inline): Update symtab->state; fix formatting
1081         update call of remove_unreachable_nodes.
1082         * passes.c (execute_todo): Update call of remove_unreachable_nodes.
1083         * cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
1084         * cgraph.h (enum symtab_state): Add IPA_SSA_AFTER_INLINING.
1085         (remove_unreachable_nodes): Update.
1086         * ipa.c (process_references): Keep external references only
1087         when optimizing.
1088         (walk_polymorphic_call_targets): Keep possible polymorphic call
1089         target only when devirtualizing.
1090         (symbol_table::remove_unreachable_nodes): Remove BEFORE_INLINING_P
1091         parameter.
1092         (ipa_single_use): Update comment.
1093         * ipa-pure-const.c (cdtor_p): New function.
1094         (propagate_pure_const): Track if some cdtor was turned pure/const.
1095         (execute): Return TODO_remove_functions if needed.
1096         * ipa-comdats.c (ipa_comdats): Update comment.
1098 2014-12-11  Aldy Hernandez  <aldyh@redhat.com>
1100         * dwarf2out.c (gen_lexical_block_die): Remove unused `depth'
1101         parameter.
1102         (gen_inlined_subroutine_die): Same.
1103         (gen_block_die): Same.
1104         (decls_for_scope): Same.
1106 2014-12-11  Renlin Li  <renlin.li@arm.com>
1108         * config/aarch64/aarch64-cores.def: Change all AARCH64_FL_FPSIMD to
1109         AARCH64_FL_FOR_ARCH8.
1110         * config/aarch64/aarch64.c (all_cores): Use FLAGS from
1111         aarch64-cores.def file only.
1113 2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1115         PR fortran/44054
1116         * diagnostic.c (diagnostic_action_after_output): Make it extern.
1117         Take diagnostic_t argument instead of diagnostic_info. Count also
1118         DK_WERROR towards max_errors.
1119         (diagnostic_report_diagnostic): Update call according to the above.
1120         (error_recursion): Likewise.
1121         * diagnostic.h (diagnostic_action_after_output): Declare.
1122         * pretty-print.c (pp_formatted_text_data): Delete.
1123         (pp_append_r): Call output_buffer_append_r.
1124         (pp_formatted_text): Call output_buffer_formatted_text.
1125         (pp_last_position_in_text): Call output_buffer_last_position_in_text.
1126         * pretty-print.h (output_buffer_formatted_text): New.
1127         (output_buffer_append_r): New.
1128         (output_buffer_last_position_in_text): New.
1130 2014-12-11  Kyrylo Tkachov  kyrylo.tkachov@arm.com
1132         * config/aarch64/aarch64.c (aarch64_parse_extension): Update error
1133         message to say +no only when removing extension.
1135 2014-12-11  Andrew MacLeod  <amacleod@redhat.com>
1137         * config/tilepro/gen-mul-tables.cc: Add insn-codes.h to include list
1138         for generator file.  Add comment indicating it is a generated file.
1139         * config/tilepro/mul-tables.c: Update generated file.
1140         * config/tilegx/mul-tables.c: Likewise.
1142 2014-12-11  Segher Boessenkool  <segher@kernel.crashing.org>
1144         * combine.c (try_combine): Do not allow combining a PARALLEL I2
1145         with a register move I3 if that I2 is an asm.
1147 2014-12-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1149         * config/arm/arm_neon.h (vrndqn_f32): Rename to...
1150         (vrndnq_f32): ... this.
1151         (vrndqa_f32): Rename to...
1152         (vrndaq_f32): ... this.
1153         (vrndqp_f32): Rename to...
1154         (vrndpq_f32): ... this.
1155         (vrndqm_f32): Rename to...
1156         (vrndmq_f32): ... this.
1157         (vrndx_f32): New intrinsic.
1158         (vrndxq_f32): Likewise.
1160 2014-12-11  Marek Polacek  <polacek@redhat.com>
1162         * fold-const.c (fold_negate_expr): Add ANY_INTEGRAL_TYPE_P check.
1163         (extract_muldiv_1): Likewise.
1164         (maybe_canonicalize_comparison_1): Likewise.
1165         (fold_comparison): Likewise.
1166         (tree_binary_nonnegative_warnv_p): Likewise.
1167         (tree_binary_nonzero_warnv_p): Likewise.
1168         * gimple-ssa-strength-reduction.c (legal_cast_p_1): Likewise.
1169         * tree-scalar-evolution.c (simple_iv): Likewise.
1170         (scev_const_prop): Likewise.
1171         * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
1172         * tree-vect-generic.c (expand_vector_operation): Likewise.
1173         * tree.h (ANY_INTEGRAL_TYPE_CHECK): Define.
1174         (ANY_INTEGRAL_TYPE_P): Define.
1175         (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, TYPE_OVERFLOW_TRAPS):
1176         Add ANY_INTEGRAL_TYPE_CHECK.
1177         (any_integral_type_check): New function.
1179 2014-12-11  Tobias Burnus  <burnus@net-b.de>
1180             Manuel López-Ibáñez  <manu@gcc.gnu.org>
1182         * error.c (gfc_get_terminal_width): Renamed from
1183         get_terminal_width and use same-named common function.
1184         (gfc_error_init_1): Update call.
1186 2014-12-10  Aldy Hernandez  <aldyh@redhat.com>
1188         * gdbhooks.py (class DWDieRefPrinter): New class.
1189         (build_pretty_printer): Register dw_die_ref's.
1191 2014-12-10  Ilya Tocar  <ilya.tocar@intel.com>
1193         * config.gcc: Support "knl".
1194         * config/i386/driver-i386.c (host_detect_local_cpu): Detect "knl".
1195         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
1196         PROCESSOR_KNL.
1197         * config/i386/i386.c (m_KNL): Define.
1198         (processor_target_table): Add "knl".
1199         (PTA_KNL): Define.
1200         (ix86_issue_rate): Add PROCESSOR_KNL.
1201         (ix86_adjust_cost): Ditto.
1202         (ia32_multipass_dfa_lookahead): Ditto.
1203         (get_builtin_code_for_version): Handle "knl".
1204         (fold_builtin_cpu): Ditto.
1205         * config/i386/i386.h (TARGET_KNL): Define.
1206         (processor_type): Add PROCESSOR_KNL.
1207         * config/i386/i386.md (attr "cpu"): Add knl.
1208         * config/i386/x86-tune.def: Add m_KNL.
1210 2014-12-10  Jan Hubicka  <hubicka@ucw.cz>
1212         * doc/invoke.texi: (-devirtualize-at-ltrans): Document.
1213         * lto-cgraph.c (lto_output_varpool_node): Mark initializer as removed
1214         when it is not streamed to the given ltrans.
1215         (compute_ltrans_boundary): Make code adding all polymorphic
1216         call targets conditional with !flag_wpa || flag_ltrans_devirtualize.
1217         * common.opt (fdevirtualize-at-ltrans): New flag.
1219 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
1221         * varpool.c (varpool_node::get_create): Force output of vars with
1222         "omp declare target" attribute.
1224 2014-12-10  Marc Glisse  <marc.glisse@inria.fr>
1226         * real.h (HONOR_NANS): Replace macro with 3 overloaded declarations.
1227         * real.c: Include rtl.h and options.h.
1228         (HONOR_NANS): Define three overloads.
1229         * builtins.c (fold_builtin_classify, fold_builtin_unordered_cmp):
1230         Simplify argument of HONOR_NANS.
1231         * fold-const.c (combine_comparisons, fold_truth_not_expr,
1232         fold_cond_expr_with_comparison, merge_truthop_with_opposite_arm,
1233         fold_comparison, fold_binary_loc): Likewise.
1234         * ifcvt.c (noce_try_move, noce_try_minmax): Likewise.
1235         * ipa-inline-analysis.c (add_clause,
1236         set_cond_stmt_execution_predicate): Likewise.
1237         * match.pd: Likewise.
1238         * rtlanal.c (may_trap_p_1): Likewise.
1239         * simplify-rtx.c (simplify_const_relational_operation): Likewise.
1240         * tree-if-conv.c (parse_predicate): Likewise.
1241         * tree-ssa-ccp.c (valid_lattice_transition): Likewise.
1242         * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
1243         * tree-ssa-phiopt.c (minmax_replacement, neg_replacement): Likewise.
1244         * tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
1245         * tree-ssa-tail-merge.c (gimple_equal_p): Likewise.
1247 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
1249         PR tree-optimization/62021
1250         * omp-low.c (simd_clone_adjust_return_type): Use
1251         vector of pointer_sized_int_node types instead vector of pointer
1252         types.
1253         (simd_clone_adjust_argument_types): Likewise.
1255 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
1256             Evgeny Stupachenko  <evstupac@gmail.com>
1258         PR target/64252
1259         * config/i386/i386.c (expand_vec_perm_pblendv): If not testing_p,
1260         set dcopy.target to a new pseudo.
1262 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1264         * config/rs6000/rs6000.md (*add<mode>3): Remove condition.
1266 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1268         * config/rs6000/40x.md (ppc403-compare): Remove "compare".
1269         config/rs6000/440.md (ppc440-compare): Remove "compare".
1270         config/rs6000/476.md (ppc476-compare): Remove "compare".
1271         config/rs6000/601.md (ppc601-compare): Remove "compare".
1272         config/rs6000/603.md (ppc603-compare): Remove "compare".
1273         config/rs6000/6xx.md (ppc604-compare): Remove "compare".
1274         config/rs6000/7450.md (ppc7450-compare): Remove "compare".
1275         config/rs6000/7xx.md (ppc750-compare): Remove "compare".
1276         config/rs6000/8540.md (ppc8540_su): Remove "compare".
1277         config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
1278         "compare".
1279         config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
1280         config/rs6000/e500mc.md (e500mc_su): Remove "compare".
1281         config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
1282         config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
1283         config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
1284         config/rs6000/mpc.md (mpccore-compare): Remove "compare".
1285         config/rs6000/power4.md (power4-compare): Remove "compare".
1286         config/rs6000/power5.md (power5-compare): Remove "compare".
1287         config/rs6000/power6.md (power6-compare): Remove "compare".
1288         config/rs6000/power7.md (power7-compare): Remove "compare".
1289         config/rs6000/power8.md (power8-compare): Remove "compare".  Update
1290         comment.
1291         config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
1292         (three times).
1293         (is_cracked_insn): Remove TYPE_COMPARE case.
1294         (insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
1295         config/rs6000/rs6000.md (type): Remove "compare".
1296         (cell_micro): Remove "compare".
1297         config/rs6000/rs64.md (rs64a-compare): Remove "compare".
1299 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1301         * config/rs6000/rs6000.md (*anddi3_2rld_dot, *anddi3_rld_dot2):
1302         Change type from "compare" to "two".
1304 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1306         PR target/64180
1307         * config/rs6000/predicates.md (unsigned_comparison_operator): New.
1308         (signed_comparison_operator): New.
1309         * config/rs6000/rs6000-protos.h (rs6000_emit_eqne): Declare.
1310         * config/rs6000/rs6000.c (rs6000_emit_eqne): New function.
1311         (rs6000_emit_sCOND): Remove ISEL test (move it to the expander).
1312         * config/rs6000/rs6000.md (add<mode>3 for SDI): Expand DImode
1313         add to addc,adde directly, if !TARGET_POWERPC64.
1314         (sub<mode>3 for SDI): Expand DImode sub to subfc,subfe directly,
1315         if !TARGET_POWERPC64.
1316         (neg<mode>2): Delete expander.
1317         (*neg<mode>2): Rename to "neg<mode>2".
1318         (addti3, subti3): Delete.
1319         (addti3, subti3): New expanders.
1320         (*adddi3_noppc64, *subdi3_noppc64, *negdi2_noppc64): Delete.
1321         (cstore<mode>4_unsigned): New expander.
1322         (cstore<mode>4): Allow GPR as output (not just SI).  Rewrite.
1323         (cstore<mode>4 for FP): Remove superfluous quotes.
1324         (*eq<mode>, *eq<mode>_compare, *plus_eqsi and splitter,
1325         *compare_plus_eqsi and splitter, *plus_eqsi_compare and splitter,
1326         *neg_eq0<mode>, *neg_eq<mode>, *ne0_<mode>, plus_ne0_<mode>,
1327         compare_plus_ne0_<mode> and splitter, *compare_plus_ne0_<mode>_1 and
1328         splitter, *plus_ne0_<mode>_compare and splitter, *leu<mode>,
1329         *leu<mode>_compare and splitter, *plus_leu<mode>, *neg_leu<mode>,
1330         *and_neg_leu<mode>, *ltu<mode>, *ltu<mode>_compare, *plus_ltu<mode>,
1331         *plus_ltu<mode>_1, *plus_ltu<mode>compare, *neg_ltu<mode>, *geu<mode>,
1332         *geu<mode>_compare and splitter, *plus_geu<mode>, *neg_geu<mode>,
1333         *and_neg_geu<mode>, *plus_gt0<mode>, *gtu<mode>, *gtu<mode>_compare,
1334         *plus_gtu<mode>, *plus_gtu<mode>_1, *plus_gtu<mode>_compare,
1335         *neg_gtu<mode>, 12 anonymous insns, and 12 anonymous splitters):
1336         Delete.
1337         (eq<mode>3, ne<mode>3): New.
1338         (*neg_eq_<mode>, *neg_ne_<mode>): New.
1339         (*plus_eq_<mode>, *plus_ne_<mode>): New.
1340         (*minus_eq_<mode>, *minus_ne_<mode>): New.
1342 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1344         PR target/64180
1345         * config/rs6000/predicates.md (adde_operand): New.
1346         * config/rs6000/rs6000.md (add<mode>3_carry): New.
1347         (*add<mode>3_imm_carry_pos): New.
1348         (*add<mode>3_imm_carry_0): New.
1349         (*add<mode>3_imm_carry_m1): New.
1350         (*add<mode>3_imm_carry_neg): New.
1351         (add<mode>3_carry_in): New.
1352         (*add<mode>3_carry_in_internal): New.
1353         (add<mode>3_carry_in_0): New.
1354         (add<mode>3_carry_in_m1): New.
1355         (subf<mode>3_carry): New.
1356         (*subf<mode>3_imm_carry_0): New.
1357         (*subf<mode>3_imm_carry_m1): New.
1358         (subf<mode>3_carry_in): New.
1359         (*subf<mode>3_carry_in_internal): New.
1360         (subf<mode>3_carry_in_0): New.
1361         (subf<mode>3_carry_in_m1): New.
1362         (subf<mode>3_carry_in_xx): New.
1364 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1366         PR target/64180
1367         * config/rs6000/rs6000.md (*add<mode>3_internal1): Rename to
1368         "*add<mode>3".
1369         (*add<mode>3_internal2, *add<mode>3_internal3, and (their splitters):
1370         Delete.
1371         (*add<mode>3_dot, *add<mode>3_dot2): New.
1372         (*add<mode>3_imm_dot, *add<mode>3_imm_dot2): New.
1374 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1376         PR target/64180
1377         * config/rs6000/rs6000.md (*add<mode>3_internal1): Remove addic
1378         alternative.
1380 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1382         PR target/64180
1383         * config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
1384         *ctr<mode>_internal5, *ctr<mode>_internal6): Change "r" alternatives
1385         to "b".  Increase length.
1386         (splitters for these): Split to cmp+addi instead of addic.
1388 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1390         PR target/64180
1391         * config/rs6000/darwin.md (macho_low_si): Remove "r" alternative.
1392         (macho_low_di): Ditto.
1393         * config/rs6000/rs6000.md (*largetoc_low): Ditto.
1394         (tocref<mode>): Ditto.
1395         (elf_low): Ditto.
1396         * config/rs6000/spe.md (mov_si<mode>_e500_subreg0_elf_low_be): Ditto.
1397         (mov_si<mode>_e500_subreg0_elf_low_le): Ditto.
1398         (mov_si<mode>_e500_subreg4_elf_low_be): Ditto.  Reformat condition.
1399         (mov_si<mode>_e500_subreg4_elf_low_le): Ditto.
1401 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
1403         PR target/64180
1404         * config/rs6000/rs6000.c (TARGET_MD_ASM_CLOBBERS): Define.
1405         (rs6000_md_asm_clobbers): New function.
1407 2014-12-10  Felix Yang  <felix.yang@huawei.com>
1409         * config/aarch64/aarch64-protos.h (aarch64_function_profiler): Remove
1410         declaration of removed function.
1412 2014-12-10  Richard Biener  <rguenther@suse.de>
1414         * tree-ssa-loop-im.c
1415         (move_computations_dom_walker::before_dom_children): Clear
1416         SSA_NAME_RANGE_INFO on moved stmts.
1418 2014-12-10  Martin Liska  <mliska@suse.cz>
1420         * sreal.c (sreal::shift_right): New implementation
1421         for int64_t as m_sig.
1422         (sreal::normalize): Likewise.
1423         (sreal::to_int): Likewise.
1424         (sreal::operator+): Likewise.
1425         (sreal::operator-): Likewise.
1426         (sreal::operator*): Likewise.
1427         (sreal::operator/): Likewise.
1428         (sreal::signedless_minus): Removed.
1429         (sreal::signedless_plus): Removed.
1430         (sreal::debug): const keyword is added.
1431         * sreal.h (sreal::operator<): New implementation
1432         for int64_t as m_sig.
1433         * ipa-inline.c (recursive_inlining): LONG_MIN is replaced
1434         with sreal::min ().
1436 2014-12-10  Martin Liska  <mliska@suse.cz>
1438         * gimple-iterator.h (gsi_start_bb_nondebug): New function.
1439         * ipa-icf-gimple.c (func_checker::compare_bb): Correct iteration
1440         replaces loop based on precomputed number of non-debug statements.
1442 2014-12-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
1444         * config/linux.c (linux_has_ifunc_p): Remove.
1445         * config/linux.h (TARGET_HAS_IFUNC_P): Use default version.
1447 2014-12-10  Mantas Mikaitis  <mantas.mikaitis@arm.com>
1449         * contrib/check_GNU_style.sh (col): Got rid of cut operation
1450         from the pipe chain and instead added cut inside awk command.
1452 2014-12-10  Richard Biener  <rguenther@suse.de>
1454         PR tree-optimization/64191
1455         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not
1456         mark clobbers as necessary.
1457         (eliminate_unnecessary_stmts): Keep clobbers live if we can.
1459 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
1461         PR target/63594
1462         * config/i386/sse.md (vec_dupv4sf): Move after
1463         <mask_codefor><avx512>_vec_dup_gpr<mode><mask_name> pattern.
1464         (*vec_dupv4si, *vec_dupv2di): Likewise.
1465         (<mask_codefor><avx512>_vec_dup_mem<mode><mask_name>): Merge into ...
1466         (<mask_codefor><avx512>_vec_dup_gpr<mode><mask_name>): ... this
1467         pattern.
1468         (*vec_dup<mode> AVX2_VEC_DUP_MODE splitter): Disable for
1469         TARGET_AVX512VL (for QI/HI scalar modes only if TARGET_AVX512BW
1470         is set too).
1471         * config/i386/i386.c (enum ix86_builtins): Remove
1472         IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
1473         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK and
1474         IX86_BUILTIN_PBROADCASTQ512_MEM.
1475         (bdesc_args): Use __builtin_ia32_pbroadcastq512_gpr_mask,
1476         __builtin_ia32_pbroadcastq256_gpr_mask and
1477         __builtin_ia32_pbroadcastq128_gpr_mask instead of *_mem_mask
1478         regardless of OPTION_MASK_ISA_64BIT.
1479         * config/i386/avx512fintrin.h (_mm512_set1_epi64,
1480         _mm512_mask_set1_epi64, _mm512_maskz_set1_epi64): Use *_gpr_mask
1481         builtins regardless of whether TARGET_64BIT is defined or not.
1482         * config/i386/avx512vlintrin.h (_mm256_mask_set1_epi64,
1483         _mm256_maskz_set1_epi64, _mm_mask_set1_epi64, _mm_maskz_set1_epi64):
1484         Likewise.
1486         * config/i386/sse.md (*mov<mode>_internal, *avx512f_gatherdi<mode>_2):
1487         Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
1489 2014-12-10  Oleg Endo  <olegendo@gcc.gnu.org>
1491         PR target/53513
1492         * doc/extend.texi (__builtin_sh_set_fpscr): Fix typo.
1494 2014-12-10  Marek Polacek  <polacek@redhat.com>
1496         PR tree-optimization/61686
1497         * tree-ssa-reassoc.c (range_entry_cmp): Use q->high instead of
1498         p->high.
1500 2014-12-10  Kito Cheng  <kito@0xlab.org>
1502         * doc/libgcc.texi: Update text to match implementation in
1503         libgcc/libgcc2.c
1505 2014-12-09  Trevor Saunders  <tsaunders@mozilla.com>
1507         * plugin.c, plugin.def, ggc.h, ggc-common.c, gengtype.h, gengtype.c,
1508         gengtype-state.c, gengtype-parse.c, gentype-lex.l, gcc-plugin.h,
1509         doc/plugins.texi, doc/gty.texi: Remove support for if_marked and
1510         param_is.
1512 2014-12-10  Oleg Endo  <olegendo@gcc.gnu.org>
1514         PR target/53513
1515         * doc/extend.texi (__builtin_sh_get_fpscr, __builtin_sh_get_fpscr):
1516         Document it.
1518 2014-12-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1520         PR middle-end/64225
1521         * tree-ssa-reassoc.c (acceptable_pow_call): Disable transformation
1522         for BUILT_IN_POW when flag_errno_math is present.
1524 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
1526         * lto-wrapper.c (compile_offload_image): Start processing in_argv
1527         from 0 instead of 1.
1528         (run_gcc): Put offload objects into offload_argv, put LTO objects and
1529         possible preceding arguments into lto_argv.
1530         Pass offload_argv to compile_images_for_offload_targets instead of argv.
1531         Use lto_argv for LTO recompilation instead of argv.
1533 2014-12-09  Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1535         * doc/install.texi: Describe --with-aix-soname option.
1537 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1539         * config/aarch64/aarch64-simd.md (aarch64_get_lanedi): Remove.
1541 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1543         PR target/63870
1544         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane):
1545         Delete.
1546         * config/aarch64/aarch64-simd.md (aarch64_be_checked_get_lane<mode\>):
1547         Delete.
1548         * config/aarch64/arm_neon.h (aarch64_vget_lane_any): Use GCC
1549         vector extensions, __aarch64_lane, __builtin_aarch64_im_lane_boundsi.
1550         (__aarch64_vget_lane_f32, __aarch64_vget_lane_f64,
1551         __aarch64_vget_lane_p8, __aarch64_vget_lane_p16,
1552         __aarch64_vget_lane_s8, __aarch64_vget_lane_s16,
1553         __aarch64_vget_lane_s32, __aarch64_vget_lane_s64,
1554         __aarch64_vget_lane_u8, __aarch64_vget_lane_u16,
1555         __aarch64_vget_lane_u32, __aarch64_vget_lane_u64,
1556         __aarch64_vgetq_lane_f32, __aarch64_vgetq_lane_f64,
1557         __aarch64_vgetq_lane_p8, __aarch64_vgetq_lane_p16,
1558         __aarch64_vgetq_lane_s8, __aarch64_vgetq_lane_s16,
1559         __aarch64_vgetq_lane_s32, __aarch64_vgetq_lane_s64,
1560         __aarch64_vgetq_lane_u8, __aarch64_vgetq_lane_u16,
1561         __aarch64_vgetq_lane_u32, __aarch64_vgetq_lane_u64): Delete.
1562         (__aarch64_vdup_lane_any): Use __aarch64_vget_lane_any, remove
1563         'q2' argument.
1564         (__aarch64_vdup_lane_f32, __aarch64_vdup_lane_f64,
1565         __aarch64_vdup_lane_p8, __aarch64_vdup_lane_p16,
1566         __aarch64_vdup_lane_s8, __aarch64_vdup_lane_s16,
1567         __aarch64_vdup_lane_s32, __aarch64_vdup_lane_s64,
1568         __aarch64_vdup_lane_u8, __aarch64_vdup_lane_u16,
1569         __aarch64_vdup_lane_u32, __aarch64_vdup_lane_u64,
1570         __aarch64_vdup_laneq_f32, __aarch64_vdup_laneq_f64,
1571         __aarch64_vdup_laneq_p8, __aarch64_vdup_laneq_p16,
1572         __aarch64_vdup_laneq_s8, __aarch64_vdup_laneq_s16,
1573         __aarch64_vdup_laneq_s32, __aarch64_vdup_laneq_s64,
1574         __aarch64_vdup_laneq_u8, __aarch64_vdup_laneq_u16,
1575         __aarch64_vdup_laneq_u32, __aarch64_vdup_laneq_u64): Remove argument
1576         to __aarch64_vdup_lane_any.
1577         (vget_lane_f32, vget_lane_f64, vget_lane_p8, vget_lane_p16,
1578         vget_lane_s8, vget_lane_s16, vget_lane_s32, vget_lane_s64,
1579         vget_lane_u8, vget_lane_u16, vget_lane_u32, vget_lane_u64,
1580         vgetq_lane_f32, vgetq_lane_f64, vgetq_lane_p8, vgetq_lane_p16,
1581         vgetq_lane_s8, vgetq_lane_s16, vgetq_lane_s32, vgetq_lane_s64,
1582         vgetq_lane_u8, vgetq_lane_u16, vgetq_lane_u32, vgetq_lane_u64,
1583         vdupb_lane_p8, vdupb_lane_s8, vdupb_lane_u8, vduph_lane_p16,
1584         vduph_lane_s16, vduph_lane_u16, vdups_lane_f32, vdups_lane_s32,
1585         vdups_lane_u32, vdupb_laneq_p8, vdupb_laneq_s8, vdupb_laneq_u8,
1586         vduph_laneq_p16, vduph_laneq_s16, vduph_laneq_u16, vdups_laneq_f32,
1587         vdups_laneq_s32, vdups_laneq_u32, vdupd_laneq_f64, vdupd_laneq_s64,
1588         vdupd_laneq_u64, vfmas_lane_f32, vfma_laneq_f64, vfmad_laneq_f64,
1589         vfmas_laneq_f32, vfmss_lane_f32, vfms_laneq_f64, vfmsd_laneq_f64,
1590         vfmss_laneq_f32, vmla_lane_f32, vmla_lane_s16, vmla_lane_s32,
1591         vmla_lane_u16, vmla_lane_u32, vmla_laneq_f32, vmla_laneq_s16,
1592         vmla_laneq_s32, vmla_laneq_u16, vmla_laneq_u32, vmlaq_lane_f32,
1593         vmlaq_lane_s16, vmlaq_lane_s32, vmlaq_lane_u16, vmlaq_lane_u32,
1594         vmlaq_laneq_f32, vmlaq_laneq_s16, vmlaq_laneq_s32, vmlaq_laneq_u16,
1595         vmlaq_laneq_u32, vmls_lane_f32, vmls_lane_s16, vmls_lane_s32,
1596         vmls_lane_u16, vmls_lane_u32, vmls_laneq_f32, vmls_laneq_s16,
1597         vmls_laneq_s32, vmls_laneq_u16, vmls_laneq_u32, vmlsq_lane_f32,
1598         vmlsq_lane_s16, vmlsq_lane_s32, vmlsq_lane_u16, vmlsq_lane_u32,
1599         vmlsq_laneq_f32, vmlsq_laneq_s16, vmlsq_laneq_s32, vmlsq_laneq_u16,
1600         vmlsq_laneq_u32, vmul_lane_f32, vmul_lane_s16, vmul_lane_s32,
1601         vmul_lane_u16, vmul_lane_u32, vmuld_lane_f64, vmuld_laneq_f64,
1602         vmuls_lane_f32, vmuls_laneq_f32, vmul_laneq_f32, vmul_laneq_f64,
1603         vmul_laneq_s16, vmul_laneq_s32, vmul_laneq_u16, vmul_laneq_u32,
1604         vmulq_lane_f32, vmulq_lane_s16, vmulq_lane_s32, vmulq_lane_u16,
1605         vmulq_lane_u32, vmulq_laneq_f32, vmulq_laneq_f64, vmulq_laneq_s16,
1606         vmulq_laneq_s32, vmulq_laneq_u16, vmulq_laneq_u32) : Use
1607         __aarch64_vget_lane_any.
1609 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1611         PR target/63870
1612         * gcc/config/aarch64-builtins.c (aarch64_simd_expand_args): Update error
1613         message for SIMD_ARG_CONSTANT.
1615 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1617         PR target/63870
1618         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
1619         TYPES_BINOPV): Delete.
1620         (enum aarch64_builtins): Add AARCH64_BUILTIN_SIMD_LANE_CHECK and
1621         AARCH64_SIMD_PATTERN_START.
1622         (aarch64_init_simd_builtins): Register
1623         __builtin_aarch64_im_lane_boundsi; use  AARCH64_SIMD_PATTERN_START.
1624         (aarch64_simd_expand_builtin): Handle AARCH64_BUILTIN_LANE_CHECK; use
1625         AARCH64_SIMD_PATTERN_START.
1627         * config/aarch64/aarch64-simd.md (aarch64_im_lane_boundsi): Delete.
1628         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): Delete.
1630         * config/aarch64/arm_neon.h (__AARCH64_LANE_CHECK): New.
1631         (__aarch64_vget_lane_f64, __aarch64_vget_lane_s64,
1632         __aarch64_vget_lane_u64, __aarch64_vset_lane_any, vdupd_lane_f64,
1633         vdupd_lane_s64, vdupd_lane_u64, vext_f32, vext_f64, vext_p8, vext_p16,
1634         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
1635         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
1636         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
1637         vextq_u64, vmulq_lane_f64): Use __AARCH64_LANE_CHECK.
1639 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1641         PR target/63950
1642         * config/aarch64/arm_neon.h (__AARCH64_NUM_LANES, __aarch64_lane *2):
1643         New.
1644         (aarch64_vset_lane_any): Redefine using previous, same for BE + LE.
1645         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1646         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1647         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64): Remove
1648         number of lanes.
1649         (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8, vld1_lane_p16,
1650         vld1_lane_s8, vld1_lane_s16, vld1_lane_s32, vld1_lane_s64,
1651         vld1_lane_u8, vld1_lane_u16, vld1_lane_u32, vld1_lane_u64): Call
1652         __aarch64_vset_lane_any rather than vset_lane_xxx.
1654 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
1656         * config/aarch64/aarch64.md (absdi2): Remove scratch operand by
1657         earlyclobbering result operand.
1659         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
1660         Remove final qualifier_internal.
1661         (aarch64_fold_builtin): Stop folding abs builtins, except on floats.
1663 2014-12-09  Wilco Dijkstra  <wilco.dijkstra@arm.com>
1665         * gcc/config/aarch64/aarch64-protos.h (tune-params): Add reasociation
1666         tuning parameters.
1667         * gcc/config/aarch64/aarch64.c (TARGET_SCHED_REASSOCIATION_WIDTH):
1668         Define.
1669         (aarch64_reassociation_width): New function.
1670         (generic_tunings): Add reassociation tuning parameters.
1671         (cortexa53_tunings): Likewise.
1672         (cortexa57_tunings): Likewise.
1673         (thunderx_tunings): Likewise.
1675 2014-12-09  Andrew Pinski  <apinski@cavium.com>
1676             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1678         * config/aarch64/aarch64.c (AARCH64_FUSE_CMP_BRANCH): New define.
1679         (thunderx_tunings): Add AARCH64_FUSE_CMP_BRANCH to fuseable_ops.
1680         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_CMP_BRANCH.
1682 2014-12-09  David Malcolm  <dmalcolm@redhat.com>
1684         PR jit/64166
1685         * dumpfile.c (gcc::dump_manager::get_dump_file_info_by_switch):
1686         New function.
1687         (gcc::dump_manager::get_dump_file_name): Split out bulk of
1688         implementation into a new overloaded variant taking a
1689         dump_file_info *.
1690         * dumpfile.h (gcc::dump_manager::get_dump_file_info_by_switch):
1691         New function.
1692         (gcc::dump_manager::get_dump_file_name): New overloaded variant of
1693         this function, taking a dump_file_info *.
1695 2014-12-09  Uros Bizjak  <ubizjak@gmail.com>
1697         PR bootstrap/64213
1698         Revert:
1699         2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1701         PR rtl-optimization/64037
1702         * combine.c (setup_incoming_promotions): Pass the argument
1703         before any promotions happen to promote_function_mode.
1705 2014-12-09  Richard Biener  <rguenther@suse.de>
1707         PR tree-optimization/64193
1708         * tree-ssa-alias.c (walk_non_aliased_vuses): Add valueize parameter
1709         and valueize the VUSE before looking up the def stmt.
1710         * tree-ssa-alias.h (walk_non_aliased_vuses): Adjust prototype.
1711         * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Pass vn_valueize
1712         to walk_non_aliased_vuses.
1713         (vn_reference_lookup): Likewise.
1714         * tree-ssa-dom.c (lookup_avail_expr): Pass NULL as valueize
1715         callback to walk_non_aliased_vuses.
1717 2014-12-09  Richard Biener  <rguenther@suse.de>
1719         PR middle-end/64199
1720         * fold-const.c (fold_binary_loc): Use TREE_OVERFLOW_P.
1722 2014-12-09  Richard Biener  <rguenther@suse.de>
1724         PR tree-optimization/64191
1725         * tree-vect-stmts.c (vect_stmt_relevant_p): Clobbers are
1726         not relevant (nor are their uses).
1728 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
1730         * lto/lto-partition.c (privatize_symbol_name): Correctly
1731         privatize instrumentation clones.
1733 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
1735         * lto-cgraph.c (input_cgraph_1): Don't break existing
1736         instrumentation clone references.
1737         * lto/lto-symtab.c (lto_cgraph_replace_node): Redirect
1738         instrumented_version references appropriately.
1740 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
1742         PR bootstrap/63995
1743         * tree-chkp.c (chkp_make_static_bounds): Share bounds var
1744         between nodes sharing assembler name.
1746 2014-12-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
1748         PR target/64204
1749         * config/rs6000/rs6000.c (rs6000_emit_move): Do not split TFmode
1750         constant moves if -mupper-regs-df.
1752         * config/rs6000/rs6000.md (mov<mode>_64bit_dm): Optimize moving
1753         0.0L to TFmode.
1754         (movtd_64bit_nodm): Likewise.
1755         (mov<mode>_32bit, FMOVE128 case): Likewise.
1757 2014-12-08  Sandra Loosemore  <sandra@codesourcery.com>
1759         * simplify-rtx.c (simplify_relational_operation_1): Handle
1760         simplification identities for BICS patterns.
1762 2014-12-08  Trevor Saunders  <tsaunders@mozilla.com>
1764         * config/nvptx/nvptx.c: Convert htabs to hash_table.
1766 2014-12-08  David Edelsohn  <dje.gcc@gmail.com>
1768         PR target/64226
1769         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner)
1770         [SYMBOL_REF]: Do not explicitly call create_TOC_reference for
1771         TARGET_TOC. Always use rs6000_emit_move.
1773 2014-12-08  Mark Wielaard  <mjw@redhat.com>
1775         PR debug/60782
1776         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_ATOMIC.
1778 2014-11-15  David Wohlferd <dw@LimeGreenSocks.com>
1780         PR target/61692
1781         * cfgexpand.c (expand_asm_operands): Count all inline asm params.
1783 2014-12-08  David Malcolm  <dmalcolm@redhat.com>
1785         PR jit/63854
1786         * cgraph.h (xstrdup_for_dump): New function.
1787         * cgraph.c (cgraph_node::get_create): Replace use of xstrdup
1788         within fprintf with xstrdup_for_dump.
1789         (cgraph_edge::make_speculative): Likewise.
1790         (cgraph_edge::resolve_speculation): Likewise.
1791         (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
1792         (cgraph_node::dump): Likewise.
1793         * cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
1794         * ipa-cp.c (perhaps_add_new_callers): Likewise.
1795         * ipa-inline.c (report_inline_failed_reason): Likewise.
1796         (want_early_inline_function_p): Likewise.
1797         (edge_badness): Likewise.
1798         (update_edge_key): Likewise.
1799         (flatten_function): Likewise.
1800         (inline_always_inline_functions): Likewise.
1801         * ipa-profile.c (ipa_profile): Likewise.
1802         * ipa-prop.c (ipa_print_node_jump_functions): Likewise.
1803         (ipa_make_edge_direct_to_target): Likewise.
1804         (remove_described_reference): Likewise.
1805         (propagate_controlled_uses): Likewise.
1806         * ipa-utils.c (ipa_merge_profiles): Likewise.
1808 2014-12-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1810         PR ipa/64049
1811         * ipa-polymorphic-call.c
1812         (pa_polymorphic_call_context::ipa_polymorphic_call): Allow RESULT_DECL.
1814 2014-12-08  Alex Velenko  <Alex.Velenko@arm.com>
1816         * config/aarch64/aarch64.md (and_one_cmpl<mode>3_compare0_no_reuse):
1817         New define_insn.
1818         * (and_one_cmpl_<SHIFT:optab><mode>3_compare0_no_reuse):
1819         Likewise.
1821 2014-12-08  Felix Yang  <felix.yang@huawei.com>
1822             Haijian Zhang  <z.zhanghaijian@huawei.com>
1823             Jiji Jiang  <jiangjiji@huawei.com>
1824             Pengfei Sui  <suipengfei@huawei.com>
1826         * config/aarch64/arm_neon.h (vrecpe_u32, vrecpeq_u32): Rewrite using
1827         builtin functions.
1828         (vfma_f32, vfmaq_f32, vfmaq_f64, vfma_n_f32, vfmaq_n_f32, vfmaq_n_f64,
1829         vfms_f32, vfmsq_f32, vfmsq_f64): Likewise.
1830         (vhsub_s8, vhsub_u8, vhsub_s16, vhsub_u16, vhsub_s32, vhsub_u32,
1831         vhsubq_s8, vhsubq_u8, vhsubq_s16, vhsubq_u16, vhsubq_s32, vhsubq_u32,
1832         vsubhn_s16, vsubhn_u16, vsubhn_s32, vsubhn_u32, vsubhn_s64, vsubhn_u66,
1833         vrsubhn_s16, vrsubhn_u16, vrsubhn_s32, vrsubhn_u32, vrsubhn_s64,
1834         vrsubhn_u64, vsubhn_high_s16, vsubhn_high_u16, vsubhn_high_s32,
1835         vsubhn_high_u32, vsubhn_high_s64, vsubhn_high_u64, vrsubhn_high_s16,
1836         vrsubhn_high_u16, vrsubhn_high_s32, vrsubhn_high_u32, vrsubhn_high_s64,
1837         vrsubhn_high_u64): Likewise.
1838         * config/aarch64/iterators.md (VDQ_SI): New mode iterator.
1839         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_URECPE.
1840         * config/aarch64/aarch64-simd.md (aarch64_urecpe<mode>): New pattern.
1841         * config/aarch64/aarch64-simd-builtins.def (shsub, uhsub, subhn, rsubhn,
1842         subhn2, rsubhn2, urecpe): New builtins.
1844 2014-12-08  Ilya Tocar  <ilya.tocar@intel.com>
1846         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Handle v64qi.
1847         * config/i386/sse.md (VEC_PERM_AVX2): Add v64qi.
1849 2014-12-08  Ilya Tocar  <ilya.tocar@intel.com>
1851         * config/i386/i386.c (expand_vec_perm_broadcast_1): Handle v64qi.
1852         (expand_vec_perm_vpermi2_vpshub2): New.
1853         (ix86_expand_vec_perm_const_1): Use it.
1854         (ix86_vectorize_vec_perm_const_ok): Handle v64qi.
1855         * config/i386/sse.md (VEC_PERM_CONST): Add v64qi.
1857 2014-12-08  Ilya Enkovich  <ilya.enkovich@intel.com>
1859         * tree-chkp.c (chkp_build_returned_bound): Don't predict
1860         return bounds for strchr calls.
1862 2014-12-08  Ilya Enkovich  <ilya.enkovich@intel.com>
1864         * tree-chkp.c (chkp_call_returns_bounds_p): New.
1865         (chkp_build_returned_bound): Use zero bounds as
1866         returned by calls not returning bounds.
1868 2014-12-08  Richard Biener  <rguenther@suse.de>
1870         * builtins.c (fold_builtin_0): Remove unused ignore parameter.
1871         (fold_builtin_1): Likewise.
1872         (fold_builtin_3): Likewise.
1873         (fold_builtin_varargs): Likewise.
1874         (fold_builtin_2): Likewise.  Do not fold stpcpy here.
1875         (fold_builtin_n): Adjust.
1876         (fold_builtin_stpcpy): Move to gimple-fold.c.
1877         (gimple_fold_builtin_stpcpy): Moved and gimplified from builtins.c.
1878         (gimple_fold_builtin): Fold stpcpy here.
1880 2014-12-07  Trevor Saunders  <tsaunders@mozilla.com>
1882         * symtab.c (symtab_node::verify): Check for section attribute before
1883         asserting something isn't in a section and a comdat group.
1885 2014-12-07  Oleg Endo  <olegendo@gcc.gnu.org>
1887         PR target/50751
1888         * config/sh/sh.md (extendqihi2): Allow only for TARGET_SH1.
1890 2014-12-07  Eric Botcazou  <ebotcazou@adacore.com>
1892         * compare-elim.c: Fix head comment.
1893         (conforming_compare): Remove redundant test.
1894         (can_eliminate_compare): New function extracted from...
1895         (before_dom_children): ...here.  Use it, replace direct uses of
1896         flag_non_call_exceptions and tidy up.
1897         (maybe_select_cc_mode): Tidy up.
1899 2014-12-07  Felix Yang  <felix.yang@huawei.com>
1900             Shanyao Chen  <chenshanyao@huawei.com>
1902         * config/aarch64/aarch64-simd.md (clrsb<mode>2, popcount<mode>2): New
1903         patterns.
1904         * config/aarch64/aarch64-simd-builtins.def (clrsb, popcount): New
1905         builtins.
1906         * config/aarch64/arm_neon.h (vcls_s8, vcls_s16, vcls_s32, vclsq_s8,
1907         vclsq_s16, vclsq_s32, vcnt_p8, vcnt_s8, vcnt_u8, vcntq_p8, vcntq_s8,
1908         vcntq_u8): Rewrite using builtin functions.
1910 2014-12-07  Jan Hubicka  <hubicka@ucw.cz>
1912         * symtab.c (symtab_node::equal_address_to): New function.
1913         * cgraph.h (symtab_node::equal_address_to): Declare.
1914         * fold-const.c (fold_comparison, fold_binary_loc): Use it.
1915         * c-family/c-common.c: Refuse weaks for symbols that can not change
1916         visibility.
1918 2014-12-07  Jonathan Wakely  <jwakely@redhat.com>
1920         * doc/invoke.texi (Warning Options): Fix spelling and grammar.
1922 2014-12-06  James Greenhalgh  <james.greenhalgh@arm.com>
1923             Sebastian Pop  <s.pop@samsung.com>
1924             Brian Rzycki  <b.rzycki@samsung.com>
1926         PR tree-optimization/54742
1927         * params.def (max-fsm-thread-path-insns, max-fsm-thread-length,
1928         max-fsm-thread-paths): New.
1930         * doc/invoke.texi (max-fsm-thread-path-insns, max-fsm-thread-length,
1931         max-fsm-thread-paths): Documented.
1933         * tree-cfg.c (split_edge_bb_loc): Export.
1934         * tree-cfg.h (split_edge_bb_loc): Declared extern.
1936         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Restore the
1937         original value of cond when simplification fails.
1938         (fsm_find_thread_path): New.
1939         (fsm_find_control_statement_thread_paths): New.
1940         (thread_through_normal_block): Call find_control_statement_thread_paths.
1942         * tree-ssa-threadupdate.c (dump_jump_thread_path): Pretty print
1943         EDGE_FSM_THREAD.
1944         (verify_seme): New.
1945         (duplicate_seme_region): New.
1946         (thread_through_all_blocks): Generate code for EDGE_FSM_THREAD edges
1947         calling duplicate_seme_region.
1949         * tree-ssa-threadupdate.h (jump_thread_edge_type): Add EDGE_FSM_THREAD.
1951 2014-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1953         PR target/64200
1954         * config/i386/i386.c (decide_alg): Don't assert "alg != libcall"
1955         for TARGET_INLINE_STRINGOPS_DYNAMICALLY.
1957 2014-12-05  Jakub Jelinek  <jakub@redhat.com>
1959         PR sanitizer/64170
1960         * sanopt.c (maybe_optimize_asan_check_ifn): If base_checks is
1961         non-NULL, call maybe_get_dominating_check on it even if g is
1962         non-NULL.
1964 2014-12-05  Jeff Law  <law@redhat.com>
1966         * doc/md.texi: Note problems using function calls to determine
1967         insn lengths and point readers to a potential workaround.
1969 2014-12-05  Andreas Schwab  <schwab@linux-m68k.org>
1971         * combine.c (is_parallel_of_n_reg_sets)
1972         (can_split_parallel_of_n_reg_sets): Only define if !HAVE_cc0.
1974 2014-12-05  Andrew Pinski  <apinski@cavium.com>
1976         * config/aarch64/aarch64-simd-builtins.def (bswap): Use CF2 rather
1977         than CF10 so 2 is appended on the code.
1978         * config/aarch64/aarch64-simd.md (bswap<mode>): Rename to ...
1979         (bswap<mode>2): This so it matches for the optabs.
1981 2014-12-05  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1983         * regrename.c (find_best_rename_reg): Rename to ...
1984         (find_rename_reg): This. Also add a parameter to skip tick check.
1985         * regrename.h: Likewise.
1986         * config/c6x/c6x.c (try_rename_operands): Adapt to above renaming.
1988 2014-12-05  Martin Jambor  <mjambor@suse.cz>
1990         PR ipa/64192
1991         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Convert alignment
1992         from bits to bytes after checking they are byte-aligned.
1994 2014-12-05  Renlin Li  <renlin.li@arm.com>
1996         * config/aarch64/aarch64-opts.h (AARCH64_CORE): Rename IDENT to SCHED.
1997         * config/aarch64/aarch64.h (AARCH64_CORE): Likewise.
1998         * config/aarch64/aarch64.c (AARCH64_CORE): Rename X to IDENT,
1999         IDENT to SCHED.
2001 2014-12-05  Bin Cheng  <bin.cheng@arm.com>
2003         * config/aarch64/aarch64.md (load_pair<mode>): Split to
2004         load_pairsi, load_pairdi, load_pairsf and load_pairdf.
2005         (load_pairsi, load_pairdi, load_pairsf, load_pairdf): Split
2006         from load_pair<mode>.  New alternative to support int/fp
2007         registers in fp/int mode patterns.
2008         (store_pair<mode>:): Split to store_pairsi, store_pairdi,
2009         store_pairsf and store_pairdi.
2010         (store_pairsi, store_pairdi, store_pairsf, store_pairdf): Split
2011         from store_pair<mode>.  New alternative to support int/fp
2012         registers in fp/int mode patterns.
2013         (*load_pair_extendsidi2_aarch64): New pattern.
2014         (*load_pair_zero_extendsidi2_aarch64): New pattern.
2015         (aarch64-ldpstp.md): Include.
2016         * config/aarch64/aarch64-ldpstp.md: New file.
2017         * config/aarch64/aarch64-protos.h (aarch64_gen_adjusted_ldpstp):
2018         New.
2019         (extract_base_offset_in_addr): New.
2020         (aarch64_operands_ok_for_ldpstp): New.
2021         (aarch64_operands_adjust_ok_for_ldpstp): New.
2022         * config/aarch64/aarch64.c (enum sched_fusion_type): New enum.
2023         (TARGET_SCHED_FUSION_PRIORITY): New hook.
2024         (fusion_load_store): New functon.
2025         (extract_base_offset_in_addr): New function.
2026         (aarch64_gen_adjusted_ldpstp): New function.
2027         (aarch64_sched_fusion_priority): New function.
2028         (aarch64_operands_ok_for_ldpstp): New function.
2029         (aarch64_operands_adjust_ok_for_ldpstp): New function.
2031 2014-12-05  Olivier Hainque  <hainque@adacore.com>
2033         * defaults.h: (DWARF_REG_TO_UNWIND_COLUMN): Define default.
2034         * dwarf2cfi.c (init_one_dwarf_reg_size): Honor
2035         DWARF_REG_TO_UNWIND_COLUMN.
2037 2014-12-05  Olivier Hainque  <hainque@adacore.com>
2039         * dwarf2cfi.c (init_one_dwarf_reg_size): New helper, processing
2040         one particular reg for expand_builtin_init_dwarf_reg_sizes.
2041         (expand_builtin_init_dwarf_reg_sizes): Rework to use helper and
2042         account for dwarf register spans.
2044 2014-12-05  Ilya Enkovich  <ilya.enkovich@intel.com>
2046         PR target/64003
2047         * config/i386/i386.md (*jcc_1_bnd): New.
2048         (*jcc_2_bnd): New.
2049         (jump_bnd): New.
2050         (*jcc_1): Remove bnd prefix.
2051         (*jcc_2): Likewise.
2052         (jump): Likewise.
2054 2014-12-05  Renlin Li  <renlin.li@arm.com>
2056         * config/aarch64/aarch64.c (aarch64_parse_cpu): Don't define
2057         selected_tune.
2058         (aarch64_override_options): Use selected_cpu's tuning.
2060 2014-12-05  David Edelsohn  <dje.gcc@gmail.com>
2062         * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_LOCAL): Append
2063         alignment to section name. Increase default alignment to word.
2065 2014-12-05  Martin Jambor  <mjambor@suse.cz>
2067         * cgraph.h (cgraph_node): New method expand_all_artificial_thunks.
2068         (cgraph_edge): New method redirect_callee_duplicating_thunks.
2069         * cgraphclones.c (duplicate_thunk_for_node): Donot expand newly
2070         created thunks.
2071         (redirect_edge_duplicating_thunks): Turned into edge method
2072         redirect_callee_duplicating_thunks.
2073         (cgraph_node::expand_all_artificial_thunks): New method.
2074         (create_clone): Call expand_all_artificial_thunks.
2075         * ipa-cp.c (perhaps_add_new_callers): Call
2076         redirect_callee_duplicating_thunks instead of redirect_callee.
2077         Also call expand_all_artificial_thunks.
2079 2014-12-05  Ilya Enkovich  <ilya.enkovich@intel.com>
2081         PR target/64056
2082         * doc/sourcebuild.texi: Add mempcpy and stpcpy for Effective-Target
2083         Keywords.
2085 2014-12-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2087         * diagnostic.h (diagnostic_expand_location): New inline function.
2088         * diagnostic.c (diagnostic_build_prefix): Use it.
2089         (diagnostic_show_locus): Likewise.
2091 2014-12-04  H.J. Lu  <hongjiu.lu@intel.com>
2093         PR bootstrap/64189
2094         * configure.ac (HAVE_LD_PIE_COPYRELOC): Always define.
2095         * configure: Regenerated.
2097 2014-12-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2099         * diagnostic.c (diagnostic_color_init): New.
2100         * diagnostic.h: Declare.
2101         * gcc.c (driver::global_initializations): Use it.
2102         (driver_handle_option): Handle -fdiagnostics-color_.
2103         * toplev.c: Do not include diagnostic-color.h.
2104         (process_options): Do not initialize color diagnostics here.
2105         * common.opt (fdiagnostics-color=): Add Driver.
2106         * opts-global.c (init_options_once): Initialize color here.
2107         * opts.c (common_handle_option): Use diagnostics_color_init.
2108         * diagnostic-color.h: Fix comment.
2110 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
2112         * tree-pretty-print.c (INDENT): Rename "buffer" to "pp".
2113         (NIY): Likewise.
2114         (buffer): Rename this variable to...
2115         (tree_pp): ...this.
2117         (do_niy): Rename param from "buffer" to "pp".
2118         (dump_decl_name): Likewise.
2119         (dump_function_name): Likewise.
2120         (dump_function_declaration): Likewise.
2121         (dump_array_domain): Likewise.
2122         (dump_omp_clause): Likewise.
2123         (dump_omp_clauses): Likewise.
2124         (dump_location): Likewise.
2125         (dump_block_node): Likewise.
2126         (dump_generic_node): Likewise.
2127         (print_declaration): Likewise.
2128         (print_struct_decl): Likewise.
2129         (print_call_name): Likewise.
2130         (pretty_print_string): Likewise.
2131         (newline_and_indent): Likewise.
2133         (print_generic_decl): Update for renaming of "buffer" to
2134         "tree_pp".
2135         (print_generic_stmt): Likewise.
2136         (print_generic_stmt_indented): Likewise.
2137         (print_generic_expr): Likewise.
2138         (maybe_init_pretty_print): Likewise.
2140 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
2142         PR jit/63854
2143         * tree-pretty-print.c: Eliminate include of <new>.
2144         (buffer): Convert this variable from a pretty_printer to a
2145         pretty_printer *.
2146         (initialized): Eliminate this variable in favor of the NULL-ness
2147         of "buffer".
2148         (print_generic_decl): Update for "buffer" becoming a pointer.
2149         (print_generic_stmt): Likewise.
2150         (print_generic_stmt_indented): Likewise.
2151         (print_generic_expr): Likewise.
2152         (maybe_init_pretty_print): Likewise, allocating "buffer" on the
2153         heap and using its non-NULL-ness to ensure idempotency.
2155 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
2157         PR jit/63854
2158         * ipa-prop.c (ipa_register_cgraph_hooks): Guard insertion of
2159         ipa_add_new_function on function_insertion_hook_holder being
2160         non-NULL.
2161         * ipa-reference.c (ipa_reference_c_finalize): Remove
2162         node_removal_hook_holder and node_duplication_hook_holder if
2163         they've been added to symtab.
2164         * toplev.c (toplev::finalize): Call ipa_reference_c_finalize
2165         before cgraph_c_finalize so that the former can access "symtab".
2167 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
2169         * doc/cfg.texi (GIMPLE statement iterators): Add note about
2170         gphi_iterator, and use one in the example.
2171         * doc/gimple.texi (Tuple specific accessors): Add missing
2172         GIMPLE_GOTO section and menu item.
2173         (gimple_build_asm, gimple gimple_build_assign_with_ops)
2174         gimple_call_mark_uninlinable, gimple_call_cannot_inline_p): Remove
2175         description of removed functions.
2176         (gimple_build_assign, gimple_build_bind, gimple_build_call,
2177         gimple_build_call_from_tree, gimple_build_call_vec,
2178         gimple_build_catch, gimple_build_cond,
2179         gimple_build_cond_from_tree, gimple_build_debug_bind,
2180         gimple_build_eh_filter, gimple_build_label, gimple_build_goto,
2181         gimple_build_omp_atomic_load, gimple_build_omp_atomic_store,
2182         gimple_build_omp_continue, gimple_build_omp_critical,
2183         gimple_build_omp_for, gimple_build_omp_parallel,
2184         gimple_build_omp_sections, gimple_build_omp_single,
2185         gimple_build_return, gimple_build_resx, gimple_build_switch,
2186         gimple_build_try): Update return type within description to
2187         reflect changes in gimple.h to using gimple subclasses.
2188         (gimple_build_asm_vec): Update return type, params and
2189         description.
2190         (gimple_asm_ninputs): Update param.
2191         (gimple_asm_noutputs, gimple_asm_nclobbers, gimple_asm_input_op
2192         gimple_asm_set_input_op, gimple_asm_output_op
2193         gimple_asm_set_output_op, gimple_asm_clobber_op,
2194         gimple_asm_set_clobber_op, gimple_asm_string,
2195         gimple_asm_volatile_p, gimple_asm_set_volatile, gimple_bind_vars,
2196         gimple_bind_set_vars, gimple_bind_append_vars, gimple_bind_body,
2197         gimple_bind_set_body, gimple_bind_add_stmt, gimple_bind_add_seq,
2198         gimple_bind_block, gimple_bind_set_block, gimple_call_set_fn,
2199         gimple_call_return_type, gimple_call_set_chain,
2200         gimple_call_set_tail, gimple_call_tail_p,
2201         gimple_call_copy_skip_args, gimple_catch_types,
2202         gimple_catch_types_ptr, gimple_catch_handler,
2203         gimple_catch_set_types, gimple_catch_set_handler,
2204         gimple_cond_set_code, gimple_cond_set_lhs, gimple_cond_set_rhs,
2205         gimple_cond_true_label, gimple_cond_set_true_label,
2206         gimple_cond_set_false_label, gimple_cond_false_label,
2207         gimple_cond_make_false, gimple_cond_make_true,
2208         gimple_eh_filter_set_types, gimple_eh_filter_set_failure,
2209         gimple_eh_must_not_throw_fndecl,
2210         gimple_eh_must_not_throw_set_fndecl, gimple_label_label,
2211         gimple_label_set_label, gimple_goto_set_dest,
2212         gimple_omp_atomic_load_set_lhs, gimple_omp_atomic_load_lhs,
2213         gimple_omp_atomic_load_set_rhs, gimple_omp_atomic_load_rhs,
2214         gimple_omp_atomic_store_set_val, gimple_omp_atomic_store_val,
2215         gimple_omp_continue_control_def,
2216         gimple_omp_continue_control_def_ptr,
2217         gimple_omp_continue_set_control_def,
2218         gimple_omp_continue_control_use,
2219         gimple_omp_continue_control_use_ptr,
2220         gimple_omp_continue_set_control_use, gimple_omp_critical_name,
2221         gimple_omp_critical_name_ptr, gimple_omp_critical_set_name,
2222         gimple_omp_parallel_clauses_ptr, gimple_omp_parallel_set_clauses,
2223         gimple_omp_parallel_child_fn, gimple_omp_parallel_child_fn_ptr,
2224         gimple_omp_parallel_set_child_fn, gimple_omp_parallel_data_arg,
2225         gimple_omp_parallel_data_arg_ptr,
2226         gimple_omp_parallel_set_data_arg, gimple_omp_single_set_clauses,
2227         gimple_phi_set_result, gimple_phi_set_arg, gimple_resx_region,
2228         gimple_resx_set_region, gimple_return_retval,
2229         gimple_return_set_retval, gimple_switch_num_labels,
2230         gimple_switch_set_num_labels, gimple_switch_index,
2231         gimple_switch_set_index, gimple_switch_label,
2232         gimple_switch_set_label, gimple_switch_default_label,
2233         gimple_switch_set_default_label, gimple_try_set_eval,
2234         gimple_try_set_cleanup): Update initial param within description
2235         to reflect changes in gimple.h to using gimple subclasses.
2236         (Adding a new GIMPLE statement code): Update to reflect gimple
2237         statement subclassing.
2239 2014-12-04  Sriraman Tallam  <tmsriram@google.com>
2240             H.J. Lu  <hongjiu.lu@intel.com>
2242         * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if
2243         Linux/x86-64 linker supports PIE with copy reloc.
2244         * config.in: Regenerated.
2245         * configure: Likewise.
2247         * config/i386/i386.c (legitimate_pic_address_disp_p): Allow
2248         pc-relative address for undefined, non-weak, non-function
2249         symbol reference in 64-bit PIE if linker supports PIE with
2250         copy reloc.
2252         * doc/sourcebuild.texi: Document pie_copyreloc target.
2254 2014-12-04  Marek Polacek  <polacek@redhat.com>
2256         PR middle-end/56917
2257         * fold-const.c (fold_unary_loc): Perform the negation in A's type
2258         when transforming ~ (A - 1) or ~ (A + -1) to -A.
2260 2014-12-04  Tobias Burnus  <burnus@net-b.de>
2262         * Makefile.in: Remove CLOOGLIB and CLOOGINC.
2264 2014-12-04  Richard Biener  <rguenther@suse.de>
2266         * doc/match-and-simplify.texi: Update for recent changes.
2268 2014-12-04  Martin Jambor  <mjambor@suse.cz>
2270         * ipa-prop.h (ipa_alignment): New type.
2271         (ipa_jump_func): New field alignment.
2272         (ipcp_transformation_summary) New type.
2273         (ipcp_grow_transformations_if_necessary): Declare.
2274         (ipa_node_agg_replacements): Removed.
2275         (ipcp_transformations): Declare.
2276         (ipcp_get_transformation_summary): New function.
2277         (ipa_get_agg_replacements_for_node): Use it.
2278         * ipa-cp.c (ipcp_param_lattices): New field alignment.
2279         (print_all_lattices): Also print alignment.
2280         (alignment_bottom_p): New function.
2281         (set_alignment_to_bottom): Likewise.
2282         (set_all_contains_variable): Also set alignment to bottom.
2283         (initialize_node_lattices): Likewise.
2284         (propagate_alignment_accross_jump_function): New function.
2285         (propagate_constants_accross_call): Call it.
2286         (ipcp_store_alignment_results): New function.
2287         (ipcp_driver): Call it.
2288         * ipa-prop.c (ipa_node_agg_replacements): Removed.
2289         (ipcp_transformations): New.
2290         (ipa_print_node_jump_functions_for_edge): Also print alignment.
2291         (ipa_set_jf_unknown): New function.
2292         (detect_type_change_from_memory_writes): Use ipa_set_jf_unknown.
2293         (ipa_compute_jump_functions_for_edge): Also calculate alignment.
2294         (update_jump_functions_after_inlining): Use ipa_set_jf_unknown.
2295         (ipcp_grow_transformations_if_necessary): New function.
2296         (ipa_set_node_agg_value_chain): Use ipcp_transformations.
2297         (ipa_node_removal_hook): Likewise.
2298         (ipa_node_duplication_hook): Also duplicate alignment results.
2299         (ipa_write_jump_function): Also stream alignments.
2300         (ipa_read_jump_function): Use ipa_set_jf_unknown, also stream
2301         alignments.
2302         (write_agg_replacement_chain): Renamed to
2303         write_ipcp_transformation_info, also stream alignments.
2304         (read_agg_replacement_chain): Renamed to
2305         read_ipcp_transformation_info, also stream alignments.
2306         (ipa_prop_write_all_agg_replacement): Renamed to
2307         ipcp_write_transformation_summaries. Stream always.
2308         (ipa_prop_read_all_agg_replacement): Renamed to
2309         ipcp_read_transformation_summaries.
2310         (ipcp_update_alignments): New function.
2311         (ipcp_transform_function): Call it, free also alignments.
2313 2014-12-04  Richard Biener  <rguenther@suse.de>
2315         * gimple-fold.c (replace_stmt_with_simplification): Properly
2316         fail when maybe_push_res_to_seq fails.
2318 2014-12-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
2320         * config/aarch64/aarch64.md (define_insn "prefetch"): New.
2322 2014-12-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2324         * doc/install.texi: Remove mentions of cloog and ppl.
2325         * doc/invoke.texi: Likewise
2327 2014-12-04  Jakub Jelinek  <jakub@redhat.com>
2329         PR c++/56493
2330         * convert.c (convert_to_real, convert_to_expr, convert_to_complex):
2331         Handle COMPOUND_EXPR.
2333 2014-12-04  Richard Biener  <rguenther@suse.de>
2335         * builtins.c (target_newline): Export.
2336         (target_percent_s_newline): Likewise.
2337         (fold_builtin_1): Do not fold printf functions here.
2338         (fold_builtin_2): Likewise.
2339         (fold_builtin_3): Likewise, do not fold strncat.
2340         (fold_builtin_strncat): Move to gimple-fold.c.
2341         (fold_builtin_printf): Likewise.
2342         * builtins.h (target_newline): Declare.
2343         (target_percent_s_newline): Likewise.
2344         * gimple-fold.c (gimple_fold_builtin_strncat): Move from
2345         builtins.c and gimplify.
2346         (gimple_fold_builtin_printf): Likewise.
2347         (gimple_fold_builtin): Fold strncat, printf, printf_unlocked,
2348         vprintf, printf_chk and vprintf_chk here.
2350 2014-12-03  David Edelsohn  <dje.gcc@gmail.com>
2352         * config/rs6000/rs6000.md (floatsidf2_internal): Use std::swap.
2353         (floatunssidf2_internal): Same.
2354         * config/rs6000/rs6000.c (rs6000_emit_vector_compare): Same.
2355         (rs6000_emit_int_cmove): Same.
2356         (rs6000_sched_reorder): Same.
2357         (altivec_expand_vec_perm_const): Same.
2358         (rs6000_expand_vec_perm_const_1): Same.
2360 2014-12-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
2362         PR rtl-optimization/64010
2363         * reload.c (push_reload): Before reusing a register contained
2364         in an operand as input reload register, ensure that it is not
2365         used in CALL_INSN_FUNCTION_USAGE.
2367 2014-12-03  Ulrich Drepper  <drepper@gmail.com>
2369         * Makefile.in: Use $(LN_S) instead of $(LN) -s and remove file first
2370         if it exists.
2372 2014-12-03  Jakub Jelinek  <jakub@redhat.com>
2374         * expmed.c (expand_mult): Use std::swap.
2376         PR c/59708
2377         * expmed.c (expand_widening_mult): Return const0_rtx if
2378         coeff is 0.
2380         * doc/gimple.texi (gimple_build_assign_with_ops): Remove.
2381         (gimple_build_assign): Document the new overloads.
2383 2014-12-03  Michael Meissner  <meissner@linux.vnet.ibm.com>
2385         PR target/64019
2386         * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
2387         not create LO_SUM address for constant addresses if the type can
2388         go in Altivec registers.
2390 2014-12-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2392         PR fortran/44054
2393         * pretty-print.c (output_buffer::output_buffer): Init flush_p to true.
2394         (pp_flush): Flush only if flush_p.
2395         (pp_really_flush): New.
2396         * pretty-print.h (struct output_buffer): Add flush_p.
2397         (pp_really_flush): Declare.
2399 2014-12-03  Jakub Jelinek  <jakub@redhat.com>
2401         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add $(GENGTYPE_OBJS),
2402         gcc-ar.o, gcc-nm.o and gcc-ranlib.o.
2403         (GENGTYPE_OBJS): New.
2404         (gengtype-lex.o, gengtype-parse.o, gengtype-state.o, gengtype.o):
2405         Remove explicit dependencies.
2406         (CFLAGS-gengtype-lex.o, CFLAGS-gengtype-parse.o,
2407         CFLAGS-gengtype-state.o, CFLAGS-gengtype.o): Add -DHOST_GENERATOR_FILE
2408         instead of -DGENERATOR_FILE.
2409         (CFLAGS-errors.o): New.
2410         * gengtype.c: Instead of testing GENERATOR_FILE define, test
2411         HOST_GENERATOR_FILE.  If defined, include config.h and define
2412         GENERATOR_FILE afterwards, otherwise include bconfig.h.
2413         * gengtype-parse.c: Likewise.
2414         * gengtype-state.c: Likewise.
2415         * gengtype-lex.l: Likewise.
2416         * errors.c: Likewise.
2418 2014-12-03  Joern Rennecke  <joern.rennecke@embecosm.com>
2420         * config/epiphany/epiphany.c (epiphany_override_options):
2421         If TARGET_SOFT_CMPSF is not enabled, set flag_finite_math_only.
2422         * config/epiphany/epiphany.md (mov<mode>cc): Don't use
2423         reverse_condition_maybe_unordered if flag_finite_math_only is set.
2425 2014-12-03  Andrew Stubbs  <ams@codesourcery.com>
2427         Revert:
2429         2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
2430         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
2431         when architecture is older than ARMv7.
2433 2014-12-03  Richard Biener  <rguenther@suse.de>
2435         * builtins.c (target_percent_c): Export.
2436         (fold_builtin_fprintf): Move to gimple-fold.c.
2437         (fold_builtin_2): Do not fold fprintf functions.
2438         (fold_builtin_3): Likewise.
2439         (fold_builtin_4): Remove.
2440         (fold_builtin_n): Do not call fold_builtin_4.
2441         * builtins.h (target_percent_c): Declare.
2442         * gimple-fold.c (gimple_fold_builtin_fprintf): Move from
2443         builtins.c and gimplify.
2444         (gimple_fold_builtin): Fold fprintf, fprintf_unlocked, vfprintf,
2445         fprintf_chk and vfprintf_chk here.
2447 2014-12-03  Martin Jambor  <mjambor@suse.cz>
2449         PR ipa/64153
2450         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Check
2451         type sizes before view_converting.
2453 2014-12-03  H.J. Lu  <hongjiu.lu@intel.com>
2455         PR rtl-optimization/64151
2456         PR rtl-optimization/64156
2457         * ira-costs.c (scan_one_insn): Revert r218266.
2459 2014-12-03  Richard Biener  <rguenther@suse.de>
2461         * builtins.c (fold_builtin_fpclassify): Change to take
2462         array of arguments instead of CALL_EXPR tree.
2463         (MAX_ARGS_TO_FOLD_BUILTIN): Remove.
2464         (fold_builtin_n): Dispatch to fold_builtin_varargs.
2465         (fold_call_expr): Always use fold_builtin_n.
2466         (fold_builtin_call_array): Change to not build the unfolded call,
2467         always use fold_builtin_n.
2468         (fold_builtin_varargs): Change to take array of arguments instead
2469         of CALL_EXPR tree.
2470         (fold_call_stmt): Always use fold_builtin_n.
2471         * tree.c (build_call_expr_loc_array): Use fold_build_call_array_loc.
2472         * fold-const.c (fold_build_call_array_loc): Build the call
2473         if fold_builtin_call_array returned NULL_TREE.
2474         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Do not build
2475         a CALL_EXPR and use fold_builtin_call_array instead of
2476         fold_call_expr.
2478 2014-12-03  Alan Lawrence  <alan.lawrence@arm.com>
2480         * config/aarch64/aarch64-simd.md (aarch64_simd_dup<mode>, orn<mode>3,
2481         bic<mode>3, add<mode>3, sub<mode>3, neg<mode>2, abs<mode>2, and<mode>3,
2482         ior<mode>3, xor<mode>3, one_cmpl<mode>2,
2483         aarch64_simd_lshr<mode> ,arch64_simd_ashr<mode>,
2484         aarch64_simd_imm_shl<mode>, aarch64_simd_reg_sshl<mode>,
2485         aarch64_simd_reg_shl<mode>_unsigned, aarch64_simd_reg_shr<mode>_signed,
2486         ashl<mode>3, lshr<mode>3, ashr<mode>3, vashl<mode>3,
2487         reduc_plus_scal_<mode>, aarch64_vcond_internal<mode><mode>,
2488         vcondu<mode><mode>, aarch64_cm<optab><mode>, aarch64_cmtst<mode>):
2489         Change VDQ to VDQ_I.
2491         (mul<mode>3): Change VDQM to VDQ_BHSI.
2492         (aarch64_simd_vec_set<mode>,vashr<mode>3, vlshr<mode>3, vec_set<mode>,
2493         aarch64_mla<mode>, aarch64_mls<mode>, <su><maxmin><mode>3,
2494         aarch64_<sur>h<addsub><mode>): Change VQ_S to VDQ_BHSI.
2496         (*aarch64_<su>mlal<mode>, *aarch64_<su>mlsl<mode>,
2497         aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>,
2498         aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>, aarch64_<sur>shll_n<mode>):
2499         Change VDW to VD_BHSI.
2500         (*aarch64_combinez<mode>, *aarch64_combinez_be<mode>):
2501         Change VDIC to VD_BHSI.
2503         * config/aarch64/aarch64-simd-builtins.def (saddl, uaddl, ssubl, usubl,
2504         saddw, uaddw, ssubw, usubw, shadd, uhadd, srhadd, urhadd, sshll_n,
2505         ushll_n): Change BUILTIN_VDW to BUILTIN_VD_BHSI.
2507         * config/aarch64/iterators.md (SDQ_I, VDQ, VQ_S, VSDQ_I_BHSI, VDQM, VDW,
2508         VDIC, VDQQHS): Remove.
2509         (Vwtype): Update comment (changing VDW to VD_BHSI).
2511 2014-12-03  Richard Biener  <rguenther@suse.de>
2513         PR middle-end/14541
2514         * builtins.c (fold_builtin_logarithm): Implement simplifications ...
2515         * match.pd: ... here as patterns.
2517 2014-12-03  Prachi Godbole  <prachi.godbole@imgtec.com>
2519         * config/mips/p5600.md (define_automaton, define_cpu_unit): Replace
2520         p5600_agen_pipe and p5600_alu_pipe with p5600_agen_alq_pipe.
2521         (p5600_int_arith_1, p5600_int_arith_2, p5600_int_arith_4): Change
2522         reservation order.
2524 2014-12-03  Tom de Vries  <tom@codesourcery.com>
2526         PR rtl-optimization/63957
2527         * doc/invoke.texi: Replace -fuse-caller-save with -fipa-ra.
2528         * final.c (rest_of_handle_final): Replace flag_use_caller_save with
2529         flag_ipa_ra.
2530         (get_call_reg_set_usage): Same.
2531         * lra-assigns.c (lra_assign): Same.
2532         * lra-constraints.c (need_for_call_save_p): Same.
2533         * lra-lives.c (process_bb_lives): Same.
2534         * lra.c (lra): Same.
2535         * calls.c (expand_call): Same.
2536         (emit_library_call_value_1): Same.
2537         * config/arm/arm.c (arm_option_override): Same.
2538         * opts.c (default_options_table): Replace OPT_fuse_caller_save with
2539         OPT_fipa_ra.
2540         * target.def (call_fusage_contains_non_callee_clobbers): Replace
2541         fuse-caller-save with fipa-ra.
2542         * doc/tm.texi (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Same.
2543         * common.opt: Same.
2545 2014-12-03  Yury Gribov  <y.gribov@samsung.com>
2547         * sanopt.c (maybe_get_single_definition): New function.
2548         (maybe_get_dominating_check): Ditto.
2549         (can_remove_asan_check): Ditto.
2550         (struct tree_map_traits): New struct.
2551         (struct sanopt_ctx): Use custom traits for asan_check_map.
2552         (maybe_optimize_ubsan_null_ifn): Move code to
2553         maybe_get_dominating_check.
2554         (maybe_optimize_asan_check_ifn): Move code and take non-SSA expressions
2555         into account when optimizing.
2556         (sanopt_optimize_walker): Optimize ASan checks even when
2557         recovering.
2559 2014-12-03  Ilya Enkovich  <ilya.enkovich@intel.com>
2561         * config/i386/constraints.md (Yr): New.
2562         * config/i386/i386.h (reg_class): Add NO_REX_SSE_REGS.
2563         (REG_CLASS_NAMES): Likewise.
2564         (REG_CLASS_CONTENTS): Likewise.
2565         * config/i386/sse.md (*vec_concatv2sf_sse4_1): Add alternatives
2566         which use only NO_REX_SSE_REGS.
2567         (vec_set<mode>_0): Likewise.
2568         (*vec_setv4sf_sse4_1): Likewise.
2569         (sse4_1_insertps): Likewise.
2570         (*sse4_1_extractps): Likewise.
2571         (*sse4_1_mulv2siv2di3<mask_name>): Likewise.
2572         (*<sse4_1_avx2>_mul<mode>3<mask_name>): Likewise.
2573         (*sse4_1_<code><mode>3<mask_name>): Likewise.
2574         (*sse4_1_<code><mode>3): Likewise.
2575         (*sse4_1_eqv2di3): Likewise.
2576         (sse4_2_gtv2di3): Likewise.
2577         (*vec_extractv4si): Likewise.
2578         (*vec_concatv2si_sse4_1): Likewise.
2579         (vec_concatv2di): Likewise.
2580         (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Likewise.
2581         (<sse4_1>_blendv<ssemodesuffix><avxsizesuffix>): Likewise.
2582         (<sse4_1>_dp<ssemodesuffix><avxsizesuffix>): Likewise.
2583         (<vi8_sse4_1_avx2_avx512>_movntdqa): Likewise.
2584         (<sse4_1_avx2>_mpsadbw): Likewise.
2585         (<sse4_1_avx2>packusdw<mask_name>): Likewise.
2586         (<sse4_1_avx2>_pblendvb): Likewise.
2587         (sse4_1_pblendw): Likewise.
2588         (sse4_1_phminposuw): Likewise.
2589         (sse4_1_<code>v8qiv8hi2<mask_name>): Likewise.
2590         (sse4_1_<code>v4qiv4si2<mask_name>): Likewise.
2591         (sse4_1_<code>v4hiv4si2<mask_name>): Likewise.
2592         (sse4_1_<code>v2qiv2di2<mask_name>): Likewise.
2593         (sse4_1_<code>v2hiv2di2<mask_name>): Likewise.
2594         (sse4_1_<code>v2siv2di2<mask_name>): Likewise.
2595         (sse4_1_ptest): Likewise.
2596         (<sse4_1>_round<ssemodesuffix><avxsizesuffix>): Likewise.
2597         (sse4_1_round<ssescalarmodesuffix>): Likewise.
2598         * config/i386/subst.md (mask_prefix4): New.
2599         * config/i386/x86-tune.def (X86_TUNE_AVOID_4BYTE_PREFIXES): New.
2601 2014-12-03  Segher Boessenkool  <segher@kernel.crashing.org>
2603         PR rtl-optimization/52714
2604         * combine.c (try_combine): Allow combining two insns into two
2605         new insns if at least one of those is a noop.
2607 2014-12-03  Bin Cheng  <bin.cheng@arm.com>
2609         * target.def (fusion_priority): Wrap code with @smallexample.
2610         * doc/tm.texi: Regenerated.
2612 2014-12-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2614         * diagnostic.c (diagnostic_show_locus): Honor override_column when
2615         placing the caret.
2617 2014-12-02  Dmitry Vyukov  <dvyukov@google.com>
2619         * asan.c: (asan_finish_file): Use default priority for constructors
2620         in kernel mode.
2622 2014-12-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
2624         PR target/64115
2625         * config/rs6000/rs6000.c (rs6000_delegitimize_address): Remove
2626         invalid UNSPEC_TOCREL sanity check under ENABLE_CHECKING.
2628 2014-12-02  H.J. Lu  <hongjiu.lu@intel.com>
2630         PR target/64108
2631         * config/i386/i386.c (decide_alg): Stop only if there aren't
2632         any usable algorithms.
2634 2014-12-02  Tom de Vries  <tom@codesourcery.com>
2636         PR rtl-optimization/63718
2637         * config/arm/arm.c (arm_option_override): Disable fuse-caller-save for
2638         Thumb1.
2640 2014-12-02  Richard Biener  <rguenther@suse.de>
2642         * match.pd: When combining divisions exclude the degenerate
2643         case involving INT_MIN from overflow handling.
2645 2014-12-02  Wilco Dijkstra  <wilco.dijkstra@arm.com>
2647         * ira-costs.c (scan_one_insn): Improve spill cost adjustment.
2649 2014-12-02  Martin Jambor  <mjambor@suse.cz>
2651         PR ipa/63814
2652         * ipa-cp.c (same_node_or_its_all_contexts_clone_p): New function.
2653         (cgraph_edge_brings_value_p): New parameter dest, use
2654         same_node_or_its_all_contexts_clone_p and check availability.
2655         (cgraph_edge_brings_value_p): Likewise.
2656         (get_info_about_necessary_edges): New parameter dest, pass it to
2657         cgraph_edge_brings_value_p.  Update caller.
2658         (gather_edges_for_value): Likewise.
2659         (perhaps_add_new_callers): Use cgraph_edge_brings_value_p to check
2660         both the destination and availability.
2662 2014-12-02  Uros Bizjak  <ubizjak@gmail.com>
2664         PR target/64113
2665         * config/alpha/alpha.md (call_value_osf_tlsgd): Do not split insn
2666         using post-reload splitter.  Use peephole2 pass instead.
2667         (call_value_osf_tlsldm): Ditto.
2668         (TLS_CALL): New int iterator.
2669         (tls): New int attribute.
2670         (call_value_osf_<tls>): Merge insn pattern from call_value_osf_tlsgd
2671         and call_value_tlsldm using TLS_CALL int iterator.
2673 2014-12-02  Richard Biener  <rguenther@suse.de>
2674             Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
2676         * genmatch.c: Include hash-set.h.
2677         (fatal_at): Add source_location overload.
2678         (parser::record_operlist): New method.
2679         (parser::push_simplify): Likewise.
2680         (parser::oper_lists_set): New member.
2681         (parser::oper_lists): Likewise.
2682         (parser::parse_operation): Record seen operator list references.
2683         (parser::parse_c_expr): Likewise.
2684         (parser::parse_simplify): Init oper_lists_set and oper_lists
2685         and use push_simplify.
2686         (parser::parser): Init oper_lists_set and oper_lists.
2688 2014-12-02  Richard Biener  <rguenther@suse.de>
2690         * match.pd: Restrict division combining to trunc_div and
2691         exact_div.
2693 2014-12-02  Jakub Jelinek  <jakub@redhat.com>
2695         * config/sparc/sparc.c (sparc_atomic_assign_expand_fenv):
2696         Remove NULL last argument from create_tmp_var calls.
2697         * config/mips/mips.c (mips_atomic_assign_expand_fenv): Likewise.
2698         * config/arm/arm-builtins.c (arm_atomic_assign_expand_fenv): Likewise.
2699         * config/i386/i386.c (add_condition_to_bb,
2700         ix86_atomic_assign_expand_fenv): Likewise.
2701         * config/mep/mep.c (mep_gimplify_va_arg_expr): Likewise.
2702         * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
2703         * config/aarch64/aarch64-builtins.c
2704         (aarch64_atomic_assign_expand_fenv): Likewise.
2705         * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
2706         Likewise.
2707         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): Likewise.
2708         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): Likewise.
2709         * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
2711         * config/alpha/alpha.c (alpha_gimple_fold_builtin): Use
2712         gimple_build_assign instead of gimple_build_assign_with_ops and swap
2713         the order of first two arguments.
2714         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2715         Likewise.  Remove last NULL_TREE argument.
2717 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
2719         PR rtl-optimization/59278
2720         * combine (reg_dead_at_p): Consider REG_UNUSED notes.
2722 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
2724         * combine.c (try_combine): Use is_parallel_of_n_reg_sets some more.
2726 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
2728         * combine.c (is_parallel_of_n_reg_sets): New function.
2729         (can_split_parallel_of_n_reg_sets): New function.
2730         (try_combine): If I2 is a PARALLEL of two SETs, split it into
2731         two insns if possible.
2733 2014-12-01  Tobias Burnus  <burnus@net-b.de>
2734             Jack Howarth  <howarth@bromo.med.uc.edu>
2736         PR middle-end/64017
2737         * configure.ac (ac_has_isl_schedule_constraints_compute_schedule):
2738         New check.
2739         * doc/install.texi (ISL): Permit ISL 0.14.
2740         * graphite-optimize-isl.c (getScheduleForBandList, optimize_isl):
2741         Conditionally use ISL 0.13+ functions.
2742         * graphite-interchange.c: Make 'extern "C"' conditional.
2743         * graphite-isl-ast-to-gimple.c: Ditto.
2744         * graphite-poly.c: Ditto.
2745         * graphite-sese-to-poly.c: Ditto.
2746         * config.in: Regenerate.
2747         * gcc/configure: Regenerate.
2749 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
2751         * combine.c (distribute_links): Handle multiple SETs.
2753 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
2755         * combine.c (struct insn_link): New field `regno'.
2756         (alloc_insn_link): New parameter `regno'.  Use it.
2757         (find_single_use): Check the new field.
2758         (can_combine_def_p, can_combine_use_p): New functions.  Split
2759         off from ...
2760         (create_log_links): ... here.  Correct data type of `regno'.
2761         Adjust call to alloc_insn_link.
2762         (adjust_for_new_dest): Find regno, use it in call to
2763         alloc_insn_link.
2764         (try_combine): Check reg_used_between_p when combining a PARALLEL
2765         as earlier insn.  Adjust call to alloc_insn_link.
2766         (distribute_links): Check the new field.
2768 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
2770         PR jit/63854
2771         * real.c (real_from_string): Add missing mpfr_clear.
2773 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
2775         PR jit/63854
2776         * tree-ssa-math-opts.c (execute_cse_sincos_1): Fix a missing
2777         release of stmts by converting it to an auto_vec.
2779 2014-12-01  Richard Biener  <rguenther@suse.de>
2781         * Makefile.in (gimple-match.o-warn): Use -Wno-unused instead of
2782         -Wno-unused-variable and -Wno-unused-but-set-variable to restore
2783         bootstrap with old GCC.
2784         (generic-match.o-warn): Likewise.
2786 2014-12-01  Richard Biener  <rguenther@suse.de>
2788         * fold-const.c (const_binop): Handle POINTER_PLUS_EXPR.
2789         Properly handle FIXED_CST shifts by INTEGER_CST.
2790         (const_binop): Move COMPLEX_EXPR, VEC_PACK_TRUNC_EXPR,
2791         VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR,
2792         VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_EVEN_EXPR and
2793         VEC_WIDEN_MULT_ODD_EXPR handling here from ...
2794         (fold_binary_loc): ... here.  Call const_binop overload
2795         with result type.
2797 2014-12-01  Marek Polacek  <polacek@redhat.com>
2798             Jakub Jelinek  <jakub@redhat.com>
2800         PR sanitizer/64121
2801         * ubsan.c (instrument_object_size): Stop searching if the base
2802         occurs in abnormal phi.
2804 2014-12-01  Marek Polacek  <polacek@redhat.com>
2806         PR sanitizer/63956
2807         * ubsan.c (is_ubsan_builtin_p): Check also built-in class.
2809 2014-12-01  Jakub Jelinek  <jakub@redhat.com>
2811         * gimple.h (gimple_build_assign_stat): Remove prototype.
2812         (gimple_build_assign): Remove define.  Add overload prototypes
2813         with tree lhs and either a tree rhs, or enum tree_code and
2814         1, 2 or 3 tree operands.
2815         * gimple.c (gimple_build_assign_stat): Renamed to...
2816         (gimple_build_assign): ... this.  Add overloads with
2817         enum tree_code and 1, 2 or 3 tree operands.
2818         (gimple_build_assign_with_ops): Remove 1 and 2 operand overloads.
2819         Rename the 3 operand overload to ...
2820         (gimple_build_assign_1): ... this.  Make it static inline.
2821         * tree-ssa-strlen.c (get_string_length): Use gimple_build_assign
2822         instead of gimple_build_assign_with_ops, swap the order of first
2823         two arguments and adjust formatting where necessary.
2824         * tree-vect-slp.c (vect_get_constant_vectors,
2825         vect_create_mask_and_perm): Likewise.
2826         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
2827         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
2828         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
2829         * tsan.c (instrument_builtin_call): Likewise.
2830         * tree-chkp.c (chkp_compute_bounds_for_assignment,
2831         chkp_generate_extern_var_bounds): Likewise.
2832         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
2833         * tree-ssa-loop-im.c (rewrite_reciprocal): Likewise.
2834         * gimple-builder.c (build_assign, build_type_cast): Likewise.
2835         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
2836         * value-prof.c (gimple_divmod_fixed_value, gimple_mod_pow2,
2837         gimple_mod_subtract): Likewise.
2838         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
2839         * tree-vect-patterns.c (vect_recog_dot_prod_pattern,
2840         vect_recog_sad_pattern, vect_handle_widen_op_by_const,
2841         vect_recog_widen_mult_pattern, vect_recog_pow_pattern,
2842         vect_recog_widen_sum_pattern, vect_operation_fits_smaller_type,
2843         vect_recog_over_widening_pattern, vect_recog_widen_shift_pattern,
2844         vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern,
2845         vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern,
2846         adjust_bool_pattern_cast, adjust_bool_pattern,
2847         vect_recog_bool_pattern): Likewise.
2848         * gimple-ssa-strength-reduction.c (create_add_on_incoming_edge,
2849         insert_initializers, introduce_cast_before_cand,
2850         replace_one_candidate): Likewise.
2851         * tree-ssa-math-opts.c (insert_reciprocals, powi_as_mults_1,
2852         powi_as_mults, build_and_insert_binop, build_and_insert_cast,
2853         pass_cse_sincos::execute, bswap_replace, convert_mult_to_fma):
2854         Likewise.
2855         * tree-tailcall.c (adjust_return_value_with_ops,
2856         update_accumulator_with_ops): Likewise.
2857         * tree-predcom.c (reassociate_to_the_same_stmt): Likewise.
2858         * tree-ssa-reassoc.c (build_and_add_sum,
2859         optimize_range_tests_to_bit_test, update_ops,
2860         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
2861         negate_value, repropagate_negates, attempt_builtin_powi,
2862         reassociate_bb): Likewise.
2863         * tree-vect-loop.c (vect_is_simple_reduction_1,
2864         get_initial_def_for_induction, vect_create_epilog_for_reduction):
2865         Likewise.
2866         * ipa-split.c (split_function): Likewise.
2867         * tree-ssa-phiopt.c (conditional_replacement, minmax_replacement,
2868         abs_replacement, neg_replacement): Likewise.
2869         * tree-profile.c (gimple_gen_edge_profiler): Likewise.
2870         * tree-vrp.c (simplify_truth_ops_using_ranges,
2871         simplify_float_conversion_using_ranges,
2872         simplify_internal_call_using_ranges): Likewise.
2873         * gimple-fold.c (rewrite_to_defined_overflow, gimple_build): Likewise.
2874         * tree-vect-generic.c (expand_vector_divmod,
2875         optimize_vector_constructor): Likewise.
2876         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn,
2877         instrument_bool_enum_load): Likewise.
2878         * tree-ssa-loop-manip.c (create_iv): Likewise.
2879         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
2880         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
2881         expand_cilk_for, simd_clone_adjust): Likewise.
2882         * trans-mem.c (expand_transaction): Likewise.
2883         * tree-vect-data-refs.c (bump_vector_ptr, vect_permute_store_chain,
2884         vect_setup_realignment, vect_permute_load_chain,
2885         vect_shift_permute_load_chain): Likewise.
2886         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
2887         vectorizable_simd_clone_call, vect_gen_widened_results_half,
2888         vect_create_vectorized_demotion_stmts, vectorizable_conversion,
2889         vectorizable_shift, vectorizable_operation, vectorizable_store,
2890         permute_vec_elements, vectorizable_load): Likewise.
2892 2014-12-01  Richard Biener  <rguenther@suse.de>
2894         PR middle-end/64111
2895         * tree.c (int_cst_hasher::hash): Use TYPE_UID instead of
2896         htab_hash_pointer to not break PCH.
2898 2014-12-01  Richard Biener  <rguenther@suse.de>
2900         PR tree-optimization/15346
2901         * Makefile.in (gimple-match.o-warn): Remove -Wno-unused-parameter,
2902         add -Wno-unused-but-set-variable.
2903         * match.pd: Combine two successive divisions.
2905 2014-12-01  Richard Biener  <rguenther@suse.de>
2907         PR middle-end/64126
2908         * match.pd: Allow conversions in ~A + 1 -> -A, add -A - 1 -> ~A
2909         and -1 - A -> ~A.
2910         * fold-const.c (fold_binary_loc): Remove transforms here.
2912 2014-12-01  Maciej W. Rozycki  <macro@codesourcery.com>
2914         * config/mips/mips.c (mips16_build_call_stub): Move the save of
2915         the return address in $18 ahead of passing arguments to FPRs.
2917 2014-12-01  Ilya Enkovich  <ilya.enkovich@intel.com>
2919         PR target/64055
2920         * tree-chkp.c (chkp_find_bound_slots_1): Allow non constant
2921         values in array domain.
2923 2014-12-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
2925         PR tree-optimization/63941
2926         * tree-if-conv.c (add_to_predicate_list): Delete wrong assertion that
2927         DOM_BB has non-true predicate, conditionally set non-true predicate
2928         for BB.
2930 2014-12-01  Martin Jambor  <mjambor@suse.cz>
2932         PR ipa/63551
2933         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Convert
2934         value of the argument to the type of the value in the condition.
2936 2014-12-01  Oleg Endo  <olegendo@gcc.gnu.org>
2938         PR target/63986
2939         PR target/51244
2940         * config/sh/sh.c (sh_unspec_insn_p,
2941         sh_insn_operands_modified_between_p): New functions.
2942         (sh_split_movrt_negc_to_movt_xor): Do not delete insn if its operands
2943         are modified or if it has side effects, may trap or is volatile.
2945 2014-11-29  Jakub Jelinek  <jakub@redhat.com>
2947         * gimple-expr.h (create_tmp_var_raw, create_tmp_var,
2948         create_tmp_reg): Add default NULL value to last argument.
2949         * tree-ssanames.h (make_ssa_name, copy_ssa_name): Likewise.
2950         * gimple-low.c (lower_builtin_posix_memalign): Remove NULL
2951         last argument from create_tmp_var_raw, create_tmp_var,
2952         create_tmp_reg, make_ssa_name and copy_ssa_name calls.
2953         * tree-ssa-strlen.c (get_string_length): Likewise.
2954         * tree-emutls.c (gen_emutls_addr, lower_emutls_1): Likewise.
2955         * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
2956         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
2957         * ipa-prop.c (ipa_modify_call_arguments): Likewise.
2958         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
2959         * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
2960         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
2961         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
2962         * tsan.c (instrument_expr, instrument_builtin_call,
2963         instrument_func_entry): Likewise.
2964         * varpool.c (add_new_static_var): Likewise.
2965         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
2966         * gimplify.c (internal_get_tmp_var, gimplify_return_expr,
2967         gimplify_modify_expr_to_memcpy, gimplify_modify_expr_to_memset,
2968         gimplify_init_ctor_eval_range, gimplify_init_constructor,
2969         gimplify_omp_atomic, gimplify_expr): Likewise.
2970         * gimple-builder.c (build_assign, build_type_cast): Likewise.
2971         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1,
2972         slpeel_update_phi_nodes_for_guard2, slpeel_tree_peel_loop_to_edge,
2973         vect_loop_versioning): Likewise.
2974         * tree-if-conv.c (version_loop_for_if_conversion): Likewise.
2975         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
2976         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
2977         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
2978         vect_recog_over_widening_pattern): Likewise.
2979         * tree-sra.c (build_ref_for_offset, create_access_replacement):
2980         Likewise.
2981         * tree-cfg.c (make_blocks): Likewise.
2982         * tree-eh.c (lower_eh_constructs_2, lower_resx, lower_eh_dispatch):
2983         Likewise.
2984         * tree-ssa-propagate.c (update_call_from_tree): Likewise.
2985         * tree-complex.c (get_component_ssa_name, expand_complex_div_wide):
2986         Likewise.
2987         * tree-ssa-math-opts.c (build_and_insert_cast): Likewise.
2988         * tree-tailcall.c (update_accumulator_with_ops): Likewise.
2989         * tree-predcom.c (initialize_root_vars, initialize_root_vars_lm,
2990         execute_load_motion, reassociate_to_the_same_stmt): Likewise.
2991         * tree-ssa-reassoc.c (build_and_add_sum,
2992         optimize_range_tests_to_bit_test, update_ops,
2993         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
2994         negate_value, repropagate_negates): Likewise.
2995         * tree-vect-loop.c (vect_is_simple_reduction_1,
2996         vect_create_epilog_for_reduction): Likewise.
2997         * ipa-split.c (split_function): Likewise.
2998         * tree-inline.c (remap_ssa_name, setup_one_parameter,
2999         declare_return_variable, tree_function_versioning): Likewise.
3000         * tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
3001         * cfgexpand.c (update_alias_info_with_stack_vars, expand_used_vars):
3002         Likewise.
3003         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
3004         neg_replacement): Likewise.
3005         * gimplify-me.c (force_gimple_operand_1, gimple_regimplify_operands):
3006         Likewise.
3007         * tree-vrp.c (simplify_truth_ops_using_ranges,
3008         simplify_float_conversion_using_ranges,
3009         simplify_internal_call_using_ranges): Likewise.
3010         * tree-switch-conversion.c (emit_case_bit_tests,
3011         build_one_array, build_arrays, gen_def_assigns): Likewise.
3012         * gimple-fold.c (gimple_fold_builtin_memory_op,
3013         gimple_fold_builtin_strcat, gimple_fold_call, gimple_build): Likewise.
3014         * tree-vect-generic.c (expand_vector_divmod,
3015         optimize_vector_constructor): Likewise.
3016         * ubsan.c (ubsan_encode_value, ubsan_expand_null_ifn,
3017         ubsan_expand_objsize_ifn, instrument_si_overflow,
3018         instrument_bool_enum_load, instrument_nonnull_arg): Likewise.
3019         * tree-outof-ssa.c (insert_backedge_copies): Likewise.
3020         * tree-ssa-loop-manip.c (create_iv,
3021         tree_transform_and_unroll_loop): Likewise.
3022         * omp-low.c (scan_omp_parallel, lower_rec_simd_input_clauses,
3023         lower_rec_input_clauses, lower_lastprivate_clauses,
3024         expand_parallel_call, expand_omp_for_static_chunk,
3025         expand_omp_atomic_pipeline, expand_omp_target,
3026         maybe_add_implicit_barrier_cancel, lower_omp_single_simple,
3027         lower_omp_critical, lower_omp_for, task_copyfn_copy_decl,
3028         lower_depend_clauses, lower_omp_target, lower_omp_1,
3029         ipa_simd_modify_stmt_ops, simd_clone_adjust): Likewise.
3030         * tree-parloops.c (take_address_of, create_phi_for_local_result,
3031         create_call_for_reduction_1, separate_decls_in_region,
3032         create_parallel_loop): Likewise.
3033         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence,
3034         handle_scalar_deps_crossing_scop_limits): Likewise.
3035         * trans-mem.c (lower_transaction, build_tm_load, build_tm_store,
3036         expand_assign_tm, expand_call_tm, expand_transaction,
3037         ipa_tm_insert_gettmclone_call): Likewise.
3038         * tree-vect-data-refs.c (bump_vector_ptr, vect_setup_realignment):
3039         Likewise.
3040         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
3041         vectorizable_call, vectorizable_simd_clone_call,
3042         vectorizable_conversion, vectorizable_store, permute_vec_elements,
3043         vectorizable_load): Likewise.
3045 2014-11-29  Tobias Burnus  <burnus@net-b.de>
3046             Manuel López-Ibáñez  <manu@gcc.gnu.org>
3048         * opt-functions.awk (lang_enabled_by): Support || for
3049         enabled-by.
3050         * optc-gen.awk: Ditto.
3051         * doc/options.texi (LangEnabledBy, EnabledBy): Document the
3052         || syntax.
3054 2014-11-28  Mike Stump  <mikestump@comcast.net>
3056         * bitmap.c (bitmap_ior): Zap current as it could be deleted.
3057         (bitmap_ior_and_compl): Likewise.
3059 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
3061         PR target/64061
3062         * lra.c (lra_substitute_pseudo): Ignore constant with int mode for
3063         subreg.
3065 2014-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
3067         PR target/64093
3068         * config/rs6000/rs6000.md (and<mode>3): Don't generate
3069         and<mode>3_imm unless rs6000_gen_cell_microcode is true.
3071 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
3073         PR rtl-optimization/64087
3074         * lra-lives.c (process_bb_lives): Add debug output.
3075         (lra_create_live_ranges): Don't remove dead insn on the second
3076         call of lra_create_live_ranges_1.
3078 2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>
3080         PR rtl-optimization/64037
3081         * combine.c (setup_incoming_promotions): Pass the argument
3082         before any promotions happen to promote_function_mode.
3084 2014-11-28  Evgeny Stupachenko  <evstupac@gmail.com>
3086         * tree-vect-data-refs.c (vect_transform_grouped_load): Limit shift
3087         permutations to loads group of size 3.
3089 2014-11-28  Jiong Wang  <jiong.wang@arm.com>
3091         * config/arm/arm.md (copysignsf3): New pattern.
3092         (copysigndf3): Likewise.
3094 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3095             Ilya Verbin  <ilya.verbin@intel.com>
3097         * omp-low.c (lower_omp_critical): Mark critical sections
3098         inside target functions as offloadable.
3100 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
3102         * lto-wrapper.c (run_gcc): Set have_lto and have_offload if at least one
3103         file contains sections with LTO and offload IR, respectively.
3105 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
3107         * cgraphunit.c (ipa_passes): Handle flag_generate_offload.
3108         (symbol_table::compile): Set flag_generate_offload if there is something
3109         to offload.
3110         * common.opt (flag_generate_offload): New Variable declaration.
3111         * dwarf2out.c (dwarf2out_finish): Handle flag_generate_offload.
3112         * ipa-inline-analysis.c (inline_generate_summary): Do not skip if
3113         flag_generate_offload is set.
3114         * lto-streamer.c (gate_lto_out): Handle flag_generate_offload.
3115         * passes.c (ipa_write_summaries): Do not skip if flag_generate_offload
3116         is set.
3117         * toplev.c (compile_file): Emit LTO marker if offload info has been
3118         previously emitted.  Do not emit lto_slim marker if
3119         flag_generate_offload is without flag_generate_lto.
3120         * tree.c (free_lang_data): Do not skip if flag_generate_offload is set.
3122 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3124         * config/arm/arm-cores.def (cortex-a17.cortex-a7): New entry.
3125         * config/arm/arm-tables.opt: Regenerate.
3126         * config/arm/arm-tune.md: Regenerate.
3127         * config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a17.cortex-a7.
3128         * config/arm/t-aprofile: Add cortex-a17.cortex-a7 entry to
3129         MULTILIB_MATCHES.
3131 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3133         * config/arm/arm.md (generic_sched): Specify cortexa17 in 'no' list.
3134         Include cortex-a17.md.
3135         * config/arm/arm.c (arm_issue_rate): Specify 2 for cortexa17.
3136         * config/arm/arm-cores.def (cortex-a17): New entry.
3137         * config/arm/arm-tables.opt: Regenerate.
3138         * config/arm/arm-tune.md: Regenerate.
3139         * config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=cortex-a17.
3140         * config/arm/cortex-a17.md: New file.
3141         * config/arm/cortex-a17-neon.md: New file.
3142         * config/arm/driver-arm.c (arm_cpu_table): Add entry for cortex-a17.
3143         * config/arm/t-aprofile: Add cortex-a17 entries to MULTILIB_MATCHES.
3145 2014-11-28  Richard Biener  <rguenther@suse.de>
3147         PR middle-end/64084
3148         * genmatch.c (dt_node::gen_kids_1): New function, split out
3149         from dt_node::gen_kids.
3150         (decision_tree::cmp_node): DT_TRUE are generally not equal.
3151         (decision_tree::find_node): Treat DT_TRUE as barrier for
3152         node CSE on the same level.
3153         (dt_node::append_node): Do not keep DT_TRUE last.
3154         (dt_node::gen_kids): Emit code after each DT_TRUE node seen.
3156 2014-11-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3158         * config/arm/t-aprofile (MULTILIB_MATCHES): New entry for
3159         -march=armv8-a+crc.
3161 2014-11-27  Uros Bizjak  <ubizjak@gmail.com>
3163         * config/i386/i386.md (preferred_for_size): New attribute
3164         (*pushxf): Split Yx*r constraints to r,*r.  Use preferred_for_size
3165         attribute to conditionally disable alternative 1.
3166         (*pushdf): Split Yd*r constraints to r,*r.  Use preferred_for_size
3167         and prefered_for_speed attributes to conditionally disable
3168         alternative 1.
3169         (*movxf_internal): Split Yx*r constraints to r,*r.  Use
3170         preferred_for_size attribute to conditionally disable
3171         alternatives 3 and 4.
3172         (*movdf_internal): Split Yd*r constraints to r,*r.  Use
3173         preferred_for_size and prefered_for_speed attributes to conditionally
3174         disable alternatives 3 and 4.
3175         * config/i386/constraints.md (Yd, Yx): Remove register constraints.
3177 2014-11-27  Eric Botcazou  <ebotcazou@adacore.com>
3179         * dwarf2out.c (set_block_origin_self): Skip nested functions.
3181 2014-11-27  H.J. Lu  <hongjiu.lu@intel.com>
3183         PR target/63833
3184         * config/i386/i386.h (REAL_PIC_OFFSET_TABLE_REGNUM): Use
3185         R15_REG for 64-bit.
3186         * config/i386/rdos64.h (REAL_PIC_OFFSET_TABLE_REGNUM): Removed.
3188 2014-11-27  Martin Liska  <mliska@suse.cz>
3189             David Malcolm  <dmalcolm@redhat.com>
3191         * ipa-icf.c (sem_function::equals_private): int* is replaced with
3192         auto_vec.
3193         (sem_function::bb_dict_test): Likewise.
3194         * ipa-icf.h: Likewise.
3196 2014-11-27  Richard Biener  <rguenther@suse.de>
3198         PR middle-end/64088
3199         * fold-const.c (const_unop): Re-instantiate missing condition
3200         before calling fold_abs_const.
3202         PR tree-optimization/64088
3203         * tree-ssa-tail-merge.c (update_debug_stmt): After resetting
3204         the stmt break from the loop over use operands.
3206 2014-11-27  Ilya Tocar  <ilya.tocar@intel.com>
3208         * config/i386/cpuid.h (bit_MPX, bit_BNDREGS, bit_BNDCSR):
3209         Define.
3210         * config/i386/i386.c (get_builtin_code_for_version): Add avx512f.
3211         (fold_builtin_cpu): Ditto.
3212         * doc/extend.texi: Documment it.
3214 2014-11-27  Jakub Jelinek  <jakub@redhat.com>
3216         PR middle-end/64067
3217         * expr.c (expand_expr_addr_expr_1) <case COMPOUND_LITERAL_EXPR>:
3218         Handle it by returning address of COMPOUND_LITERAL_EXPR_DECL
3219         not only if modifier is EXPAND_INITIALIZER, but whenever
3220         COMPOUND_LITERAL_EXPR_DECL is non-NULL and TREE_STATIC.
3222         PR tree-optimization/64024
3223         * tree-vectorizer.h (struct _stmt_vec_info): Remove simd_clone_fndecl
3224         field.  Add simd_clone_info field.
3225         (STMT_VINFO_SIMD_CLONE_FNDECL): Remove.
3226         (STMT_VINFO_SIMD_CLONE_INFO): Define.
3227         * tree-vect-stmts.c (vectorizable_simd_clone_call): Adjust for
3228         STMT_VINFO_SIMD_CLONE_FNDECL becoming first element of
3229         STMT_VINFO_SIMD_CLONE_INFO vector.  For linear arguments, remember
3230         base and linear_step from analysis phase and use it during transform
3231         phase, biased by the difference between LOOP_VINFO_NITERS{_UNCHANGED,}
3232         multiplied by linear_step.
3233         (free_stmt_vec_info): Release STMT_VINFO_SIMD_CLONE_INFO.
3235         PR lto/64025
3236         * alias.c (find_base_term): Use std::swap.  Prefer tmp2
3237         if it is CONSTANT_P other than CONST_INT.
3239 2014-11-27  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3241         PR target/59593
3242         * config/arm/arm.c (dump_minipool): dispatch to consttable pattern
3243         based on mode size.
3244         * config/arm/arm.md (consttable_1): Move from config/arm/thumb1.md and
3245         make it TARGET_EITHER.
3246         (consttable_2): Move from config/arm/thumb1.md, make it TARGET_EITHER
3247         and move HFmode handling from consttable_4 to it.
3248         (consttable_4): Move HFmode handling to consttable_2 pattern.
3249         * config/arm/thumb1.md (consttable_1): Move to config/arm/arm.md.
3250         (consttable_2): Ditto.
3252 2014-11-27  Richard Biener  <rguenther@suse.de>
3254         * tree-ssa-sccvn.c (try_to_simplify): Allow
3255         gimple_fold_stmt_to_constant_1 to follow SSA edges.
3257 2014-11-27  Richard Biener  <rguenther@suse.de>
3259         PR tree-optimization/64083
3260         * tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
3261         forcibly mark loop for removal the wrong way.
3263 2014-11-27  Richard Biener  <rguenther@suse.de>
3265         PR middle-end/63704
3266         * alias.c (mems_in_disjoint_alias_sets_p): Remove assert
3267         and instead return false when !fstrict-aliasing.
3269 2014-11-27  Richard Biener  <rguenther@suse.de>
3271         PR tree-optimization/61634
3272         * tree-vect-slp.c: Include gimple-walk.h.
3273         (vect_detect_hybrid_slp_stmts): Rewrite to propagate hybrid
3274         down the SLP tree for one scalar statement.
3275         (vect_detect_hybrid_slp_1): New walker function.
3276         (vect_detect_hybrid_slp_2): Likewise.
3277         (vect_detect_hybrid_slp): Properly handle pattern statements
3278         in a pre-scan over all loop stmts.
3280 2014-11-27  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
3282         Revert:
3283         2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
3284         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
3285         aarch64_convert_mode, aarch64_gen_ccmp_first,
3286         aarch64_gen_ccmp_next): New functions.
3287         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
3289 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3291         * gcc.c (SANITIZER_SPEC): Don't error on -fsanitize=thread
3292         without -pie or -shared, error on -fsanitize=thread -static instead.
3294 2014-11-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3296         PR ipa/61190
3297         * cgraph.h (symtab_node::call_for_symbol_and_aliases): Fix comment.
3298         (cgraph_node::function_or_virtual_thunk_symbol): New function.
3299         (cgraph_node::call_for_symbol_and_aliases): Fix comment.
3300         (cgraph_node::call_for_symbol_thunks_and_aliases): Adjust comment.
3301         Add new optional parameter exclude_virtual_thunks.
3302         * cgraph.c (cgraph_node::call_for_symbol_thunks_and_aliases): Add new
3303         optional parameter exclude_virtual_thunks.
3304         (cgraph_node::set_const_flag): Don't propagate to virtual thunks.
3305         (cgraph_node::set_pure_flag): Likewise.
3306         (cgraph_node::function_symbol): Simplified.
3307         (cgraph_node::function_or_virtual_thunk_symbol): New function.
3308         * ipa-pure-const.c (analyze_function): For virtual thunks set
3309         pure_const_state to IPA_NEITHER.
3310         (propagate_pure_const): Use function_or_virtual_thunk_symbol.
3312 2014-11-26  Richard Biener  <rguenther@suse.de>
3314         PR middle-end/63738
3315         * tree-data-ref.c (split_constant_offset_1): Do not follow
3316         SSA edges for SSA names with SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
3318 2014-11-26  Richard Biener  <rguenther@suse.de>
3320         * fold-const.h (const_unop): Declare.
3321         (const_binop): Likewise.
3322         * fold-const.c (const_binop): Export overload that expects
3323         a type parameter and dispatches to fold_relational_const as well.
3324         Check both operand kinds for guarding the transforms.
3325         (const_unop): New function, with constant folding from fold_unary_loc.
3326         (fold_unary_loc): Dispatch to const_unop for tcc_constant operand.
3327         Remove constant folding done there from the simplifications.
3328         (fold_binary_loc): Check for constants using CONSTANT_CLASS_P.
3329         (fold_negate_expr): Remove dead code from the REAL_CST case.
3330         Avoid building garbage in the COMPLEX_CST case.
3331         * gimple-match-head.c (gimple_resimplify1): Dispatch to
3332         const_unop.
3333         (gimple_resimplify2): Dispatch to const_binop.
3334         (gimple_simplify): Likewise.
3336 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
3338         PR bootstrap/63995
3339         * tree-chkp-opt.c (chkp_reduce_bounds_lifetime): Ignore
3340         debug statement when searching for a new position for
3341         bounds load/creation statement.
3343 2014-11-26  Marek Polacek  <polacek@redhat.com>
3345         PR sanitizer/63788
3346         * asan.c (initialize_sanitizer_builtins): Add BT_FN_SIZE_CONST_PTR_INT
3347         var.  Conditionally build BUILT_IN_OBJECT_SIZE decl.
3348         (ATTR_PURE_NOTHROW_LEAF_LIST): Define.
3350 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
3352         PR lto/64075
3353         * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Use
3354         proper size for function_code bitfield.
3355         (pack_ts_function_decl_value_fields): Likewise.
3357 2014-11-21  Mark Wielaard  <mjw@redhat.com>
3359         * doc/invoke.texi (-gdwarf-@{version}): Mention experimental DWARFv5.
3360         * opts.c (common_handle_option): Accept -gdwarf-5.
3361         * dwarf2out.c (is_cxx): Add DW_LANG_C_plus_plus_11 and
3362         DW_LANG_C_plus_plus_14.
3363         (lower_bound_default): Likewise. Plus DW_LANG_C11.
3364         (gen_compile_unit_die): Output DW_LANG_C_plus_plus_11,
3365         DW_LANG_C_plus_plus_14 or DW_LANG_C11.
3366         (output_compilation_unit_header): Output at most a DWARFv4 header.
3367         (output_skeleton_debug_sections): Likewise.
3368         (output_line_info): Likewise.
3369         (output_aranges): Document header version number.
3371 2014-11-26  Richard Biener  <rguenther@suse.de>
3373         * gimple-fold.c (get_symbol_constant_value): Allow all
3374         GIMPLE register type zero-constants.
3376 2014-11-26  Mark Wielaard  <mjw@redhat.com>
3378         * dwarf2out.c (gen_subprogram_die): Add DW_AT_noreturn when the
3379         function decl has TREE_THIS_VOLATILE.
3381 2014-11-26  Richard Biener  <rguenther@suse.de>
3383         PR tree-optimization/62238
3384         * tree-predcom.c (ref_at_iteration): Unshare the expression
3385         before gimplifying it.
3386         (prepare_initializers_chain): Discard unused seq.
3388 2014-11-26  Prachi Godbole  <prachi.godbole@imgtec.com>
3390         * config/mips/mips.c (mips_rtx_cost_data): Fix memory_latency cost
3391         for p5600.
3393 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
3395         * ira-lives.c (process_bb_node_lives): Make code with conditional
3396         REAL_PIC_OFFSET_TABLE_REGNUM.
3398 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
3400         PR target/63527
3401         * ira-lives.c (process_bb_node_lives): Check and remove conflict
3402         of pic pseudo with pic hard reg.
3404 2014-11-25  Rohit  <rohitarulraj@freescale.com>
3406         PR bootstrap/63703
3407         * config/rs6000/darwin.h (REGISTER_NAMES): Update based on 32 newly
3408         added GCC hard register numbers for SPE high registers.
3410 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
3412         * bt-load.c (migrate_btr_defs): Get the key of a heap entry
3413         before removing it, not after.
3415 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
3417         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Remove
3418         PATTERN call.
3420 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
3422         * config/rs6000/sysv4.h (ASM_OUTPUT_REG_POP): Use addi instead
3423         of addic.
3425 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
3427         * config/rs6000/rs6000.md (iorxor, IORXOR): Delete code_attrs.
3428         (rest of file): Replace those with code resp. CODE.
3430 2014-11-25  Tom de Vries  <tom@codesourcery.com>
3432         * tree-cfg.c (verify_sese): New function.
3433         (move_sese_region_to_fn): Call verify_sese.
3434         * tree-cfg.h (verify_sese): Declare.
3436 2014-11-25  Richard Biener  <rguenther@suse.de>
3438         PR lto/64065
3439         * lto-streamer-out.c (output_struct_function_base): Stream
3440         last_clique field.
3441         * lto-streamer-in.c (input_struct_function_base): Likewise.
3443 2014-11-25  Martin Liska  <mliska@suse.cz>
3445         PR bootstrap/64050
3446         PR ipa/64060
3447         * sreal.c (sreal::operator+): Addition fixed.
3448         (sreal::signedless_plus): Negative numbers are
3449         handled correctly.
3450         (sreal::operator-): Subtraction is fixed.
3451         (sreal::signedless_minus): Negative numbers are
3452         handled correctly.
3453         * sreal.h (sreal::operator<): Equal negative numbers
3454         are compared correctly.
3455         (sreal::shift): New checking asserts are introduced.
3456         Operation is fixed.
3458 2014-11-25  Richard Biener  <rguenther@suse.de>
3460         PR tree-optimization/61927
3461         * tree-vect-loop.c (vect_analyze_loop_2): Revert ordering
3462         of group and pattern analysis to the one in GCC 4.8.
3464 2014-11-25  Ilya Tocar  <ilya.tocar@intel.com>
3465             Jakub Jelinek  <jakub@redhat.com>
3467         * gcc.c (handle_foffload_option): Remove unnecessary calls to strchr,
3468         strlen, strncpy.
3469         * lto-wrapper.c (append_offload_options): Likewise.
3471 2014-11-25  Eric Botcazou  <ebotcazou@adacore.com>
3473         * config/rs6000/rs6000.c (rs6000_call_aix): For the AIX ABI, do not
3474         load the static chain if the call was originally direct.
3476 2014-11-25  Jan Hubicka  <hubicka@ucw.cz>
3478         PR ipa/64059
3479         * ipa-prop.c (ipa_analyze_call_uses): Don't call get_dynamic_type when
3480         devirtualization is disabled.
3482 2014-11-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
3484         PR target/63965
3485         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
3486         Altivec & -16 mask if the type is not valid for Altivec registers.
3487         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
3488         reg) that occurs during push_reload processing.
3490         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
3491         alternative for moving constant vectors which are easy altivec
3492         constants to GPRs.  Set the length attribute each of the
3493         alternatives.
3495         * config/rs6000/rs6000-cpus.def: Undo November 21st changes, a
3496         work in progress patch was committed instead of the fixes for
3497         63965.
3498         * config/rs6000/rs6000.c: Likewise.
3500 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
3502         PR ipa/63671
3503         * ipa-inline-transform.c (can_remove_node_now_p_1): Handle alises
3504         and -fno-devirtualize more carefully.
3505         (can_remove_node_now_p): Update.
3507 2014-11-24  Andrew Pinski  <apinski@cavium.com>
3509         PR rtl-opt/63972
3510         * shrink-wrap.c (move_insn_for_shrink_wrap): Allow LO_SUM also.
3512 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
3514         * config/aarch64/aarch64-simd.md (vec_shr<mode>): New.
3516 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
3518         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
3519         Refactor by combining switch statements and make arrays into scalars.
3521 2014-11-24  David Edelsohn  <dje.gcc@gmail.com>
3523         PR c++/58561
3524         * dbxout.c: Include stringpool.h
3525         (dbxout_type) [default]: Ignore auto type.
3527 2014-11-24  Richard Biener  <rguenther@suse.de>
3529         PR tree-optimization/63679
3530         * tree-ssa-sccvn.c: Include ipa-ref.h, plugin-api.h and cgraph.h.
3531         (copy_reference_ops_from_ref): Fix non-constant ADDR_EXPR case
3532         to properly leave off at -1.
3533         (fully_constant_vn_reference_p): Generalize folding from
3534         constant initializers.
3535         (vn_reference_lookup_3): When looking through aggregate copies
3536         handle offsetted reads and try simplifying the result to
3537         a constant.
3538         * gimple-fold.h (fold_ctor_reference): Export.
3539         * gimple-fold.c (fold_ctor_reference): Likewise.
3541 2014-11-24  Petr Murzin  <petr.murzin@intel.com>
3543         * simplify-rtx.c (simplify_ternary_operation): Simplify
3544         vec_merge (vec_duplicate (vec_select)).
3546 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3548         * config/aarch64/aarch64.c (AARCH64_FUSE_ADRP_LDR): Define.
3549         (cortexa53_tunings): Specify AARCH64_FUSE_ADRP_LDR in fuseable_ops.
3550         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_LDR.
3552 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3554         * config/aarch64/aarch64.c (AARCH64_FUSE_MOVK_MOVK): Define.
3555         (cortexa53_tunings): Specify AARCH64_FUSE_MOVK_MOVK in fuseable_ops.
3556         (cortexa57_tunings): Likewise.
3557         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_MOVK_MOVK.
3559 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3561         * sched-deps.c (sched_macro_fuse_insns): Do not check modified_in_p
3562         in the not conditional jump case.
3563         * doc/tm.texi (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
3564         * target.def (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
3566 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3568         * config/aarch64/aarch64.c: Include tm-constrs.h
3569         (AARCH64_FUSE_ADRP_ADD): Define.
3570         (cortexa57_tunings): Add AARCH64_FUSE_ADRP_ADD to fuseable_ops.
3571         (cortexa53_tunings): Likewise.
3572         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_ADD.
3574 2014-11-24  Martin Liska  <mliska@suse.cz>
3576         * ipa-inline.c (edge_badness): long is replaced by sreal
3577         as fibonacci_heap template type.
3578         (update_edge_key): Likewise.
3579         (inline_small_functions): Likewise.
3581 2014-11-24  Martin Liska  <mliska@suse.cz>
3583         * predict.c (propagate_freq): More elegant sreal API is used.
3584         (estimate_bb_frequencies): Precomputed constants replaced by integer
3585         constants.
3586         * sreal.c (sreal::normalize): New function.
3587         (sreal::to_int): Likewise.
3588         (sreal::operator+): Likewise.
3589         (sreal::operator-): Likewise.
3590         (sreal::signedless_plus): Likewise.
3591         (sreal::signedless_minus): Likewise.
3592         (sreal::operator/): Negative number support is added.
3593         * sreal.h: Definition of new functions added.
3594         (inline sreal operator<<): New function.
3595         (inline sreal operator>>): Likewise.
3597 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3599         * config/aarch64/aarch64-protos.h (struct tune_params): Add
3600         fuseable_ops field.
3601         * config/aarch64/aarch64.c (generic_tunings): Specify fuseable_ops.
3602         (cortexa53_tunings): Likewise.
3603         (cortexa57_tunings): Likewise.
3604         (thunderx_tunings): Likewise.
3605         (aarch64_macro_fusion_p): New function.
3606         (aarch_macro_fusion_pair_p): Likewise.
3607         (TARGET_SCHED_MACRO_FUSION_P): Define.
3608         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
3609         (AARCH64_FUSE_MOV_MOVK): Likewise.
3610         (AARCH64_FUSE_NOTHING): Likewise.
3612 2014-11-24  Martin Liska  <mliska@suse.cz>
3614         PR lto/63968
3615         * bb-reorder.c (find_traces_1_round): decreate_key is replaced
3616         with replace_key method.
3617         * fibonacci_heap.h (fibonacci_heap::insert): New argument.
3618         (fibonacci_heap::replace_key_data): Likewise.
3619         (fibonacci_heap::replace_key): New method that can even increment key,
3620         this operation costs O(log N).
3621         (fibonacci_heap::extract_min): New argument.
3622         (fibonacci_heap::delete_node): Likewise.
3624 2014-11-24  Richard Biener  <rguenther@suse.de>
3626         PR tree-optimization/55334
3627         * function.h (struct function): Add last_clique member.
3628         * tree-inline.c (remap_dependence_clique): New function.
3629         (remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
3630         (copy_tree_body_r): Likewise.
3631         (copy_cfg_body): Free dependence map.
3632         (copy_gimple_seq_and_replace_locals): Likewise.
3633         * tree-pretty-print.c (dump_generic_node): Dump
3634         dependence info.
3635         * tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
3636         to answer alias query.
3637         * tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
3638         tree-pretty-print.h and gimple-walk.h.
3639         (struct variable_info): Add is_restrict_var flag and ruid
3640         member.
3641         (new_var_info): Initialize is_restrict_var.
3642         (make_constraint_from_restrict): Likewise.
3643         (create_variable_info_for): Exclude restricts from global vars
3644         from new handling.
3645         (intra_create_variable_infos): But not those from parameters.
3646         (visit_loadstore): New function.
3647         (maybe_set_dependence_info): Likewise.
3648         (compute_dependence_clique): Likewise.
3649         (compute_may_aliases): Call compute_dependence_clique.
3650         * tree-data-ref.c (dr_analyze_indices): Copy dependence info
3651         to fake MEM_REF.
3652         (dr_may_alias_p): Use recorded dependence info to answer
3653         alias query.
3654         * tree-core.h (struct tree_base): Add clique, base struct in
3655         union.
3656         * tree.h (MR_DEPENDENCE_CLIQUE): New macro.
3657         (MR_DEPENDENCE_BASE): Likewise.
3658         * tree-inline.h (dependence_hasher): New hash-map kind.
3659         (struct copy_body_data): Add dependence_map pointer.
3660         * gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
3661         throwing away dependence info.
3662         * tree-streamer-in.c (unpack_value_fields): Stream dependence info.
3663         * tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.
3665 2014-11-23  Oleg Endo  <olegendo@gcc.gnu.org>
3667         PR target/53976
3668         * config/sh/sh_optimize_sett_clrt.cc
3669         (sh_optimize_sett_clrt::find_last_ccreg_values): Return bool instead
3670         of void.  Abort at complex edges.
3671         (sh_optimize_sett_clrt::execute): Do nothing if find_last_ccreg_values
3672         returned false.
3674 2014-11-22  John David Anglin  <danglin@gcc.gnu.org>
3676         PR other/63694
3677         * configure.ac: Check for strtol, strtoul, strtoll and strtoull
3678         declarations.
3679         * configure: Regenerated.
3680         * config.in: Regenerated.
3682 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
3684         * ipa.c (symbol_table::remove_unreachable_nodes): Mark all inline
3685         clones as having abstract origin used.
3686         * ipa-inline-transform.c (can_remove_node_now_p_1): Drop abstract
3687         origin check.
3688         (clone_inlined_nodes): Copy abstract originflag.
3689         * lto-cgraph.c (compute_ltrans_boundary): Use get_create to get
3690         abstract origin node.
3692 2014-11-22  Uros Bizjak  <ubizjak@gmail.com>
3694         * params.def (PARAM_MAX_COMPLETELY_PEELED_INSNS): Increase to 200.
3695         * config/i386/i386.c (ix86_option_override_internal): Do not increase
3696         PARAM_MAX_COMPLETELY_PEELED_INSNS.
3698 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
3700         PR target/63783
3701         PR target/51244
3702         * config/sh/sh_treg_combine.cc (sh_treg_combine::make_not_reg_insn):
3703         Do not emit bitwise not insn.  Emit logical not insn sequence instead.
3704         Adjust related comments throughout the file.
3706 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
3708         PR target/63986
3709         PR target/51244
3710         * config/sh/sh.c (sh_is_logical_t_store_expr,
3711         sh_try_omit_signzero_extend): Use rtx_insn* for insn argument.
3712         (sh_split_movrt_negc_to_movt_xor): New function.
3713         (sh_find_set_of_reg): Move to ...
3714         * config/sh/sh-protos.h (sh_find_set_of_reg): ... here and convert
3715         to template function.
3716         (set_of_reg): Use rtx_insn* for insn member.
3717         (sh_is_logical_t_store_expr, sh_try_omit_signzero_extend): Use
3718         rtx_insn* for insn argument.
3719         * config/sh/sh.md (movrt_negc, *movrt_negc): Split into movt-xor
3720         sequence using new sh_split_movrt_negc_to_movt_xor function.
3721         (movrt_xor): Allow also for SH2A.
3722         (*movt_movrt): Delete insns and splits.
3724 2014-11-22  Marc Glisse  <marc.glisse@inria.fr>
3726         PR tree-optimization/60770
3727         * tree-sra.c (clobber_subtree): New function.
3728         (sra_modify_constructor_assign): Call it.
3730 2014-11-21  Vladimir Makarov  <vmakarov@redhat.com>
3732         PR target/63897
3733         * lra-lives.c (mark_regno_live, mark_regno_dead): Remove last
3734         argument.
3735         (process_bb_lives): Rename dead_insn_p on remove_p
3736         and global_live_info_p on dead_insn_p.  Calculate local live info
3737         unconditionally.  Remove last argument in calls mark_regno_live and
3738         mark_regno_dead.  Reorganize body of EXECUTE_IF_SET_IN_BITMAP.
3739         (lra_create_live_ranges): Rename to lra_create_live_ranges_1.
3740         Return bool.  Rename global_live_info_p on dead_insn_p.  Return
3741         flag of live info change.
3742         (lra_create_live_ranges): New.
3744 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
3746         PR target/63848
3747         PR target/63975
3748         * internal-fn.c (expand_arith_overflow_result_store,
3749         expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use
3750         do_compare_rtx_and_jump instead of emit_cmp_and_jump_insns everywhere,
3751         adjust arguments to those functions.  Use unsignedp = true for
3752         EQ, NE, GEU, LEU, LTU and GTU comparisons.
3754         PR tree-optimization/64006
3755         * tree-vrp.c (stmt_interesting_for_vrp): Return true
3756         for {ADD,SUB,MUL}_OVERFLOW internal calls.
3757         (vrp_visit_assignment_or_call): For {ADD,SUB,MUL}_OVERFLOW
3758         internal calls, check if any REALPART_EXPR/IMAGPART_EXPR
3759         immediate uses would change their value ranges and return
3760         SSA_PROP_INTERESTING if so, or SSA_PROP_NOT_INTERESTING
3761         if there are some REALPART_EXPR/IMAGPART_EXPR immediate uses
3762         interesting for vrp.
3764 2014-11-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
3766         PR target/63965
3767         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
3768         Altivec & -16 mask if the type is not valid for Altivec registers.
3769         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
3770         reg) that occurs during push_reload processing.
3772         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
3773         alternative for moving constant vectors which are easy altivec
3774         constants to GPRs.  Set the length attribute each of the
3775         alternatives.
3777 2014-11-21  Matthew Fortune  <matthew.fortune@imgtec.com>
3779         * configure.ac: When checking for MIPS .module support ensure that
3780         o32 FPXX is supported to avoid a second configure check.
3781         * configure: Regenerate.
3783 2014-11-21  Jiong Wang  <jiong.wang@arm.com>
3785         * config/aarch64/iterators.md (VS): New mode iterator.
3786         (vsi2qi): New mode attribute.
3787         (VSI2QI): Likewise.
3788         * config/aarch64/aarch64-simd-builtins.def: New entry for ctz.
3789         * config/aarch64/aarch64-simd.md (ctz<mode>2): New pattern for ctz.
3790         * config/aarch64/aarch64-builtins.c
3791         (aarch64_builtin_vectorized_function): Support BUILT_IN_CTZ.
3793 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3795         PR bootstrap/63784
3796         * configure: Regenerated.
3798 2014-11-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3800         * config/aarch64/arm_neon.h (vsqrt_f64): New intrinsic.
3802 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3804         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
3805         OPTION_MASK_ISA_PCOMMIT_SET): New.
3806         (ix86_handle_option): Handle OPT_mpcommit.
3807         * config.gcc: Add pcommitintrin.h
3808         * config/i386/pcommitintrin.h: New file.
3809         * config/i386/cpuid.h (bit_PCOMMIT): Define.
3810         * config/i386/driver-i386.c (host_detect_local_cpu): Detect pcommit.
3811         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3812         __PCOMMIT__.
3813         * config/i386/i386.c (ix86_target_string): Add -mpcommit.
3814         (PTA_PCOMMIT): Define.
3815         (ix86_option_override_internal): Handle new option.
3816         (ix86_valid_target_attribute_inner_p): Add pcommit.
3817         (ix86_builtins): Add IX86_BUILTIN_PCOMMIT.
3818         (bdesc_special_args): Add __builtin_ia32_pcommit.
3819         * config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Define.
3820         * config/i386/i386.md (unspecv): Add UNSPECV_PCOMMIT.
3821         (pcommit): New instruction.
3822         * config/i386/i386.opt: Add mpcommit.
3823         * config/i386/x86intrin.h: Include pcommitintrin.h.
3825 2014-11-20  Mark Wielaard  <mjw@redhat.com>
3827         PR debug/38757
3828         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use lang_GNU_C.
3829         * config/darwin.c (darwin_file_end): Use lang_GNU_CXX.
3830         (darwin_override_options): Likewise.
3831         * config/ia64/ia64.c (ia64_struct_retval_addr_is_first_parm_p):
3832         Likewise.
3833         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
3834         Likewise.
3835         * dbxout.c (get_lang_number): Likewise.
3836         (dbxout_type): Likewise.
3837         (dbxout_symbol_location): Likewise.
3838         * dwarf2out.c (add_prototyped_attribute): Add DW_AT_prototype
3839         also for DW_LANG_{C,C99,ObjC}.
3840         (highest_c_language): New function.
3841         (gen_compile_unit_die): Call highest_c_language to merge LTO
3842         TRANSLATION_UNIT_LANGUAGE. Use strncmp language_string to
3843         determine if DW_LANG_C99 or DW_LANG_C89 should be returned.
3844         * fold-const.c (fold_cond_expr_with_comparison): Use lang_GNU_CXX.
3845         * langhooks.h (struct lang_hooks): Add version comment to name.
3846         (lang_GNU_C): New function declaration.
3847         (lang_GNU_CXX): Likewise.
3848         * langhooks.c (lang_GNU_C): New function.
3849         (lang_GNU_CXX): Likewise.
3850         * vmsdbgout.c (vmsdbgout_init): Use lang_GNU_C and lang_GNU_CXX.
3852 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3854         * common/config/i386/i386-common.c (OPTION_MASK_ISA_CLWB_UNSET,
3855         OPTION_MASK_ISA_CLWB_SET): New.
3856         (ix86_handle_option): Handle OPT_mclwb.
3857         * config.gcc: Add clwbintrin.h.
3858         * config/i386/clwbintrin.h: New file.
3859         * config/i386/cpuid.h (bit_CLWB): Define.
3860         * config/i386/driver-i386.c (host_detect_local_cpu): Detect clwb.
3861         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3862         __CLWB__.
3863         * config/i386/i386.c (ix86_target_string): Add -mclwb.
3864         (PTA_CLWB): Define.
3865         (ix86_option_override_internal): Handle new option.
3866         (ix86_valid_target_attribute_inner_p): Add clwb.
3867         (ix86_builtins): Add IX86_BUILTIN_CLWB.
3868         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clwb.
3869         (ix86_expand_builtin): Handle IX86_BUILTIN_CLWB.
3870         * config/i386/i386.h (TARGET_CLWB, TARGET_CLWB_P): Define.
3871         * config/i386/i386.md (unspecv): Add UNSPECV_CLWB.
3872         (clwb): New instruction.
3873         * config/i386/i386.opt: Add mclwb.
3874         * config/i386/x86intrin.h: Include clwbintrin.h.
3876 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3878         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET
3879         OPTION_MASK_ISA_AVX512VBMI_UNSET): New.
3880         (ix86_handle_option): Handle OPT_mavx512vbmi.
3881         * config.gcc: Add avx512vbmiintrin.h, avx512vbmivlintrin.h.
3882         * config/i386/avx512vbmiintrin.h: New file.
3883         * config/i386/avx512vbmivlintrin.h: Ditto.
3884         * config/i386/cpuid.h (bit_AVX512VBMI): New.
3885         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vbmi.
3886         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3887         __AVX512VBMI__.
3888         * config/i386/i386.c (ix86_target_string): Add -mavx512vbmi.
3889         (PTA_AVX512VBMI): Define.
3890         (ix86_option_override_internal): Handle new options.
3891         (ix86_valid_target_attribute_inner_p): Add avx512vbmi,
3892         (ix86_builtins): Add IX86_BUILTIN_VPMULTISHIFTQB512,
3893         IX86_BUILTIN_VPMULTISHIFTQB256, IX86_BUILTIN_VPMULTISHIFTQB128,
3894         IX86_BUILTIN_VPERMVARQI512_MASK, IX86_BUILTIN_VPERMT2VARQI512,
3895         IX86_BUILTIN_VPERMT2VARQI512_MASKZ, IX86_BUILTIN_VPERMI2VARQI512,
3896         IX86_BUILTIN_VPERMVARQI256_MASK, IX86_BUILTIN_VPERMVARQI128_MASK,
3897         IX86_BUILTIN_VPERMT2VARQI256, IX86_BUILTIN_VPERMT2VARQI256_MASKZ,
3898         IX86_BUILTIN_VPERMT2VARQI128, IX86_BUILTIN_VPERMI2VARQI256,
3899         IX86_BUILTIN_VPERMI2VARQI128.
3900         (bdesc_special_args): Add __builtin_ia32_vpmultishiftqb512_mask,
3901         __builtin_ia32_vpmultishiftqb256_mask,
3902         __builtin_ia32_vpmultishiftqb128_mask,
3903         __builtin_ia32_permvarqi512_mask, __builtin_ia32_vpermt2varqi512_mask,
3904         __builtin_ia32_vpermt2varqi512_maskz,
3905         __builtin_ia32_vpermi2varqi512_mask, __builtin_ia32_permvarqi256_mask,
3906         __builtin_ia32_permvarqi128_mask, __builtin_ia32_vpermt2varqi256_mask,
3907         __builtin_ia32_vpermt2varqi256_maskz,
3908         __builtin_ia32_vpermt2varqi128_mask,
3909         __builtin_ia32_vpermt2varqi128_maskz,
3910         __builtin_ia32_vpermi2varqi256_mask,
3911         __builtin_ia32_vpermi2varqi128_mask.
3912         (ix86_hard_regno_mode_ok): Allow big masks for AVX512VBMI.
3913         * config/i386/i386.h (TARGET_AVX512VBMI, TARGET_AVX512VBMI_P): Define.
3914         * config/i386/i386.opt: Add mavx512vbmi.
3915         * config/i386/immintrin.h: Include avx512vbmiintrin.h,
3916         avx512vbmivlintrin.h.
3917         * config/i386/sse.md (unspec): Add UNSPEC_VPMULTISHIFT.
3918         (VI1_AVX512VL): New iterator.
3919         (<avx512>_permvar<mode><mask_name>): Use it.
3920         (<avx512>_vpermi2var<mode>3_maskz): Ditto.
3921         (<avx512>_vpermi2var<mode>3<sd_maskz_name>): Ditto.
3922         (<avx512>_vpermi2var<mode>3_mask): Ditto.
3923         (<avx512>_vpermt2var<mode>3_maskz): Ditto.
3924         (<avx512>_vpermt2var<mode>3<sd_maskz_name>): Ditto.
3925         (<avx512>_vpermt2var<mode>3_mask): Ditto.
3926         (vpmultishiftqb<mode><mask_name>): Ditto.
3928 2014-11-21  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
3930         PR rtl-optimization/63952
3931         * optabs.c (prepare_cmp_insn): Do not call can_compare_p for CCmode.
3932         * config/s390/s390.md ("cbranchcc4"): Accept any s390_comparison.
3933         Remove incorrect TARGET_HARD_FLOAT check and no-op expander code.
3935 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3937         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512IFMA_SET,
3938         OPTION_MASK_ISA_AVX512IFMA_UNSET): New.
3939         (ix86_handle_option): Handle OPT_mavx512ifma.
3940         * config.gcc: Add avx512ifmaintrin.h, avx512ifmavlintrin.h.
3941         * config/i386/avx512ifmaintrin.h: New file.
3942         * config/i386/avx512ifmaivlntrin.h: Ditto.
3943         * config/i386/cpuid.h (bit_AVX512IFMA): New.
3944         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
3945         avx512ifma.
3946         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3947         __AVX512IFMA__.
3948         * config/i386/i386.c (ix86_target_string): Add -mavx512ifma.
3949         (PTA_AVX512IFMA): Define.
3950         (ix86_option_override_internal): Handle new options.
3951         (ix86_valid_target_attribute_inner_p): Add avx512ifma.
3952         (ix86_builtins): Add IX86_BUILTIN_VPMADD52LUQ512,
3953         IX86_BUILTIN_VPMADD52HUQ512, IX86_BUILTIN_VPMADD52LUQ256,
3954         IX86_BUILTIN_VPMADD52HUQ256, IX86_BUILTIN_VPMADD52LUQ128,
3955         IX86_BUILTIN_VPMADD52HUQ128, IX86_BUILTIN_VPMADD52LUQ512_MASKZ,
3956         IX86_BUILTIN_VPMADD52HUQ512_MASKZ, IX86_BUILTIN_VPMADD52LUQ256_MASKZ,
3957         IX86_BUILTIN_VPMADD52HUQ256_MASKZ, IX86_BUILTIN_VPMADD52LUQ128_MASKZ,
3958         IX86_BUILTIN_VPMADD52HUQ128_MASKZ.
3959         (bdesc_special_args): Add __builtin_ia32_vpmadd52luq512_mask,
3960         __builtin_ia32_vpmadd52luq512_maskz,
3961         __builtin_ia32_vpmadd52huq512_mask,
3962         __builtin_ia32_vpmadd52huq512_maskx,
3963         __builtin_ia32_vpmadd52luq256_mask,
3964         __builtin_ia32_vpmadd52luq256_maskz,
3965         __builtin_ia32_vpmadd52huq256_mask,
3966         __builtin_ia32_vpmadd52huq256_maskz,
3967         __builtin_ia32_vpmadd52luq128_mask,
3968         __builtin_ia32_vpmadd52luq128_maskz,
3969         __builtin_ia32_vpmadd52huq128_mask,
3970         __builtin_ia32_vpmadd52huq128_maskz,
3971         * config/i386/i386.h (TARGET_AVX512IFMA, TARGET_AVX512IFMA_P): Define.
3972         * config/i386/i386.opt: Add mavx512ifma.
3973         * config/i386/immintrin.h: Include avx512ifmaintrin.h,
3974         avx512ifmavlintrin.h.
3975         * config/i386/sse.md (unspec): Add UNSPEC_VPMADD52LUQ,
3976         UNSPEC_VPMADD52HUQ.
3977         (VPMADD52): New iterator.
3978         (vpmadd52type): New attribute.
3979         (vpamdd52huq<mode>_maskz): New.
3980         (vpamdd52luq<mode>_maskz): Ditto.
3981         (vpamdd52<vpmadd52type><mode><sd_maskz_name>): Ditto.
3982         (vpamdd52<vpmadd52type><mode>_mask): Ditto.
3984 2014-11-21  Alan Lawrence  <alan.lawrence@arm.com>
3986         Revert:
3987         2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
3988         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3990 2014-11-21  Andrew Bennett  <andrew.bennett@imgtec.com>
3992         * config/mips/mips.c (mips_process_sync_loop): Place a
3993         nop in the delay slot of the branch likely instruction.
3994         (mips_output_sync_loop): Ensure mips_branch_likely is
3995         set before calling mips_output_sync_loop.
3996         (mips_sync_loop_insns): Likewise.
3998 2014-11-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
4000         PR/target 63673
4001         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Allow
4002         the base pointer of vec_vsx_ld and vec_vsx_st to take a pointer to
4003         double.
4005 2014-11-21  Georg-Johann Lay  <avr@gjlay.de>
4007         Forward-port from 2014-10-30 4_9-branch r216934
4009         PR target/63633
4010         * config/avr/avr-protos.h (regmask): New inline function.
4011         (avr_fix_inputs, avr_emit3_fix_outputs): New protos.
4012         * config/avr/avr.c (avr_fix_operands, avr_move_fixed_operands)
4013         (avr_fix_inputs, avr_emit3_fix_outputs): New functions.
4014         * config/avr/avr-fixed.md (mulqq3_nomul, muluqq3_nomul)
4015         (mul<ALL2QA>3, mul<ALL4A>3, <usdiv><ALL1Q>3, <usdiv><ALL2QA>3)
4016         (<usdiv><ALL4A>3, round<ALL124QA>3): Fix input operands.
4017         * config/avr/avr-dimode.md (add<ALL8>3, sub<ALL8>3)
4018         (<ss_addsub><ALL8S>3, <us_addsub><ALL8U>3, cbranch<ALL8>4)
4019         (<di_shifts><ALL8>3, <any_extend>mulsidi3): Fix input operands.
4020         * config/avr/avr.md (mulqi3_call, mulhi3_call, mulsi3, mulpsi3)
4021         (mulu<QIHI>si3, muls<QIHI>si3, mulohisi3, <any_extend>mulhisi3)
4022         (usmulhisi3, <any_extend>mulhi3_highpart, mulsqipsi3)
4023         (fmul, fmuls, fmulsu): Fix operands.  Turn insn into expander as
4024         needed.
4026 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
4028         PR target/61137
4029         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
4030         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
4032 2014-11-21  James Greenhalgh  <james.greenhalgh@arm.com>
4034         * config/aarch64/aarch64-simd.md
4035         (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>): Add a tab between
4036         output mnemonic and operands.
4037         (aarch64_simd_vec_unpack<su>_lo_<mode>): Likewise.
4038         (aarch64_simd_vec_unpack<su>_hi_<mode>): Likewise.
4040 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
4042         * config/i386/i386.c (ix86_option_override_internal): Increase
4043         PARAM_MAX_COMPLETELY_PEELED_INSNS.
4045 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
4047         PR target/60451
4048         * config/i386/i386.c (expand_vec_perm_even_odd_pack): New.
4049         (expand_vec_perm_even_odd_1): Add new expand for V8HI mode,
4050         replace for V16QI, V16HI and V32QI modes.
4051         (ix86_expand_vec_perm_const_1): Add new expand.
4053 2014-11-21  Nick Clifton  <nickc@redhat.com>
4055         * config/rl78/rl78-real.md (movqi_from_es): New pattern.
4056         * config/rl78/rl78.c (struct machine_function): Add uses_es field.
4057         (rl78_expand_prologue): Save the ES register in interrupt handlers
4058         that use it.
4059         (rl78_expand_epilogue): Restore the ES register if necessary.
4060         (rl78_start_function): Mention if the function uses the ES
4061         register.
4062         (rl78_lo16): Record the use of the ES register.
4063         (transcode_memory_rtx): Likewise.
4065 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
4067         PR tree-optimization/61773
4068         * tree-ssa-strlen.c (get_string_length): Don't assert
4069         stpcpy has been prototyped if si->stmt is BUILT_IN_MALLOC.
4071         PR target/63910
4072         * simplify-rtx.c (simplify_immed_subreg): Return NULL for integer
4073         modes wider than MAX_BITSIZE_MODE_ANY_INT.  If not using
4074         CONST_WIDE_INT, make sure r fits into CONST_DOUBLE.
4076 2014-11-21  Markus Trippelsdorf  <markus@trippelsdorf.de>
4078         * config/rs6000/rs6000.c (includes_rldic_lshift_p): Use
4079         HOST_WIDE_INT_M1U instead of ~0.
4080         (includes_rldicr_lshift_p): Likewise.
4082 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
4084         * config/nds32/nds32.c (nds32_legitimate_address_p): For LO_SUM,
4085         we need to look into its operand to determine if it is a valid
4086         address.
4088 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
4090         * config/nds32/nds32.c (nds32_emit_stack_push_multiple): Add new
4091         vaarg_p argument and create correct CFI info.
4092         (nds32_expand_prologue): Pass true or false to
4093         nds32_emit_stack_push_multiple function.
4095 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
4097         * config/nds32/nds32.c (nds32_expand_prologue): Set fp_adjust_insn
4098         as RTX_FRAME_RELATED_P rtx.
4100 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
4102         * config/nds32/nds32.opt (march): Add help message.
4104 2014-11-20  Patrick Palka  <ppalka@gcc.gnu.org>
4106         * tree-vrp.c (test_for_singularity): New parameter
4107         strict_overflow_p.  Set *strict_overflow_p to true if signed
4108         overflow must be undefined for the return value to satisfy the
4109         conditional.
4110         (simplify_cond_using_ranges): Don't perform the simplification
4111         if it violates overflow rules.
4113 2014-11-20  Marek Polacek  <polacek@redhat.com>
4115         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Fix typo.
4117 2014-11-20  Andrew Stubbs  <ams@codesourcery.com>
4119         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Warn if a loop
4120         condition would be removed due to undefined behaviour.
4122 2014-11-20  Andrew Pinski  <apinski@cavium.com>
4124         PR ipa/63981
4125         PR ipa/63982
4126         * ipa-polymorphic-call.c (possible_placement_new):
4127         Use POINTER_SIZE instead of GET_MODE_BITSIZE (Pmode).
4128         (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise.
4129         (extr_type_from_vtbl_ptr_store): Likewise.
4131 2014-11-20  Markus Trippelsdorf  <markus@trippelsdorf.de>
4133         * config/rs6000/constraints.md: Avoid signed integer overflows.
4134         * config/rs6000/predicates.md: Likewise.
4135         * config/rs6000/rs6000.c (num_insns_constant_wide): Likewise.
4136         (includes_rldic_lshift_p): Likewise.
4137         (includes_rldicr_lshift_p): Likewise.
4138         * emit-rtl.c (const_wide_int_htab_hash): Likewise.
4139         * loop-iv.c (determine_max_iter): Likewise.
4140         (iv_number_of_iterations): Likewise.
4141         * tree-ssa-loop-ivopts.c (get_computation_cost_at): Likewise.
4142         * varasm.c (get_section_anchor): Likewise.
4144 2014-11-20  Charles Baylis  <charles.baylis@linaro.org>
4146         PR target/63870
4147         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Pass
4148         expression to aarch64_simd_lane_bounds.
4149         * config/aarch64/aarch64-protos.h (aarch64_simd_lane_bounds): Update
4150         prototype.
4151         * config/aarch64/aarch64-simd.md: (aarch64_combinez<mode>): Update
4152         call to aarch64_simd_lane_bounds.
4153         (aarch64_get_lanedi): Likewise.
4154         (aarch64_ld2_lane<mode>): Likewise.
4155         (aarch64_ld3_lane<mode>): Likewise.
4156         (aarch64_ld4_lane<mode>): Likewise.
4157         (aarch64_im_lane_boundsi): Likewise.
4158         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Add exp
4159         parameter. Report calling function in error message if exp is non-NULL.
4161 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
4163         PR target/60111
4164         * config/sh/sh.c: Use signed char for signed field.
4166 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4168         * cfgexpand.c, gimple-ssa.h, trans-mem.c: Replace htab with
4169         hash_table.
4171 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4173         * ipa-utils.c, lto-section-in.c, lto-streamer.h,
4174         tree-scalar-evolution.c: Replace htab with hash_table.
4176 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4178         * lto-section-in.c (lto_delete_in_decl_state): Adjust.
4179         (lto_free_function_in_decl_state): Likewise.
4180         * lto-streamer-out.c (copy_function_or_variable): Likewise.
4181         * lto-streamer.h (lto_file_decl_data_get_ ## name): Likewise.
4182         (lto_file_decl_data_num_ ## name ## s): Likewise.
4183         (struct lto_tree_ref_table): Remove.
4184         (struct lto_in_decl_state): Replace lto_tree_ref_table with vec<tree>.
4186 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4188         * hash-map.h (hash_map::iterator): New class.
4189         (hash_map::begin): New method.
4190         (hash_map::end): Likewise.
4191         * alias.c, config/alpha/alpha.c, dwarf2asm.c, omp-low.c, tree.h:
4192         replace splay_tree with hash_map.
4194 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4196         * hash-table.h (hash_table::hash_table): Call alloc_entries.
4197         (hash_table::alloc_entries): new method.
4198         (hash_table::expand): Call alloc_entries.
4199         (hash_table::empty): Likewise.
4201 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4203         * config/i386/i386.c, function.c, trans-mem.c, tree-core.h,
4204         tree.c, tree.h, ubsan.c, varasm.c: Use hash_table instead of htab.
4206 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
4208         * doc/gty.texi: Document the new cache gty attribute.
4209         * gengtype.c (finish_cache_funcs): New function.
4210         (write_roots): Call gt_clear_cache on global variables with the cache
4211         gty attribute.
4212         * ggc-common.c (ggc_mark_roots): Call gt_clear_caches.
4213         * ggc.h (gt_clear_caches): New declaration.
4214         * hash-table.h (struct ggc_cache_hasher): New hasher for caches in gc
4215         memory.
4216         (gt_cleare_cache): New function.
4217         * emit-rtl.c, rtl.h, tree.c: Use hash_table instead of htab.
4219 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
4221         * combine.c (try_combine): Prefer to delete dead SETs inside
4222         a PARALLEL over keeping them.
4224 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
4226         * combine.c (combine_validate_cost): Always print the insn costs
4227         to the dump file.
4229 2014-11-20  Richard Henderson <rth@redhat.com>
4231         PR target/63977
4232         * config/i386/i386.c (ix86_static_chain): Reinstate the check
4233         for DECL_STATIC_CHAIN.
4235 2014-11-20  Tejas Belagod  <tejas.belagod@arm.com>
4237         * config/aarch64/aarch64-protos.h (aarch64_classify_symbol):
4238         Fixup prototype.
4239         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate,
4240         aarch64_cannot_force_const_mem, aarch64_classify_address,
4241         aarch64_classify_symbolic_expression): Fixup call to
4242         aarch64_classify_symbol.
4243         (aarch64_classify_symbol): Add range-checking for
4244         symbol + offset addressing for tiny and small models.
4246 2014-11-20  Richard Biener  <rguenther@suse.de>
4248         PR middle-end/63962
4249         * match.pd ((p +p off1) +p off2 -> (p +p (off1 + off2))):
4250         Guard with single-use operand 0.
4252 2014-11-20   Richard Biener  <rguenther@suse.de>
4254         PR tree-optimization/63677
4255         * tree-ssa-dom.c: Include gimplify.h for unshare_expr.
4256         (avail_exprs_stack): Make a vector of pairs.
4257         (struct hash_expr_elt): Replace stmt member with vop member.
4258         (expr_elt_hasher::equal): Simplify.
4259         (initialize_hash_element): Adjust.
4260         (initialize_hash_element_from_expr): Likewise.
4261         (dom_opt_dom_walker::thread_across_edge): Likewise.
4262         (record_cond): Likewise.
4263         (dom_opt_dom_walker::before_dom_children): Likewise.
4264         (print_expr_hash_elt): Likewise.
4265         (remove_local_expressions_from_table): Restore previous state
4266         if requested.
4267         (record_equivalences_from_stmt): Record &x + CST as constant
4268         &MEM[&x, CST] for further propagation.
4269         (vuse_eq): New function.
4270         (lookup_avail_expr): For loads use the alias oracle to see
4271         whether a candidate from the expr hash is usable.
4272         (avail_expr_hash): Do not hash VUSEs.
4274 2014-11-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4276         PR target/59593
4277         * config/arm/arm.md (*movhi_insn): Use right formatting
4278         for immediate.
4280 2014-11-20  Igor Zamyatin  <igor.zamyatin@intel.com>
4282         PR sanitizer/63845
4283         * function.c (assign_parms): Move init of pic_offset_table_rtx
4284         from here to...
4285         * cfgexpand.c (expand_used_vars): ...here.
4287 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
4289         * tree.c (free_lang_data_in_type): If BINFO has no important
4290         information in it, set it to NULL.
4291         (get_binfo_at_offset): Do not walk fields, only bases.
4292         * ipa-utils.h (polymorphic_type_binfo_p): Be ready for BINFO_TYPE
4293         to be NULL.
4294         * ipa-polymorphic-call.c (record_known_type): Likewise.
4296 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4298         PR jit/63854
4299         * ipa-icf.c (sem_item_optimizer::~sem_item_optimizer): Free each
4300         congruence_class_group *.
4302 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4304         PR target/63947
4305         * config/i386/i386.c (put_condition_code) <case LTU, case GEU>:
4306         Output "b" and "nb" suffix for FP mode.
4308 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
4310         PR bootstrap/63963
4311         * tree-streamer-out.c (write_ts_function_decl_tree_pointers): Stream
4312         out DECL_FUNCTION_SPECIFIC_TARGET
4313         * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers): Stream
4314         in DECL_FUNCTION_SPECIFIC_TARGET.
4316 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4318         PR jit/63854
4319         * pass_manager.h (GCC_PASS_LISTS): Add all_late_ipa_passes.
4321 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4323         PR jit/63854
4324         * lra.c (lra): After creating live ranges in preparation for call
4325         to lra_inheritance, set live_p to true.
4327 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4329         PR jit/63854
4330         * tree-ssa-threadedge.c (thread_across_edge): Don't just release
4331         "path", delete it.
4332         * tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.
4334 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4336         PR jit/63854
4337         * tree-ssa-pre.c (do_regular_insertion): Convert "avail" from
4338         vec<> to auto_vec<> to fix a leak.
4340 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4342         PR jit/63854
4343         * dwarf2out.c (dwarf2out_c_finalize): Free producer_string.
4345 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4347         PR jit/63854
4348         * ira-costs.c (ira_costs_c_finalize): New function.
4349         * ira.h (ira_costs_c_finalize): New prototype.
4350         * toplev.c (toplev::finalize): Call ira_costs_c_finalize.
4352 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4354         PR jit/63854
4355         * ipa-reference.c (ipa_reference_c_finalize): Release
4356         optimization_summary_obstack.
4358 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4360         PR jit/63854
4361         * toplev.c (toplev::finalize): Free opts_obstack.
4363 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4365         PR jit/63854
4366         * toplev.c (toplev::finalize): Clean up save_decoded_options.
4368 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4370         PR jit/63854
4371         * bb-reorder.c
4372         (find_rarely_executed_basic_blocks_and_crossing_edges): Convert
4373         local bbs_in_hot_partition from vec<> to auto_vec<>.
4375 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4377         PR jit/63854
4378         * config/alpha/alpha.c (alpha_option_override): Remove static from
4379         "handle_trap_shadows_info" and "align_insns_info".
4380         * config/i386/i386.c (ix86_option_override): Likewise for
4381         "insert_vzeroupper_info".
4382         * config/rl78/rl78.c (rl78_asm_file_start): Likewise for
4383         "rl78_devirt_info" and "rl78_move_elim_info".
4384         * config/rs6000/rs6000.c (rs6000_option_override): Likewise for
4385         "analyze_swaps_info".
4386         * context.c (gcc::context::~context): New.
4387         * context.h (gcc::context::~context): New.
4388         * dumpfile.c (dump_files): Add "false" initializers for new field
4389         "owns_strings".
4390         (gcc::dump_manager::~dump_manager): New.
4391         (gcc::dump_manager::dump_register): Add param "take_ownership".
4392         * dumpfile.h (struct dump_file_info): Add field "owns_strings".
4393         (gcc::dump_manager::~dump_manager): New.
4394         (gcc::dump_manager::dump_register): Add param "take_ownership".
4395         * pass_manager.h (gcc::pass_manager::operator delete): New.
4396         (gcc::pass_manager::~pass_manager): New.
4397         * passes.c (pass_manager::register_one_dump_file): Pass "true" to
4398         new "owns_strings" argument to dump_register.
4399         (pass_manager::operator delete): New.
4400         (delete_pass_tree): New function.
4401         (pass_manager::~pass_manager): New.
4402         * statistics.c (statistics_early_init): Pass "false" to
4403         new "owns_strings" argument to dump_register.
4404         * toplev.c (toplev::finalize): Clean up the context and thus the
4405         things it owns.
4407 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4409         PR jit/63854
4410         * reginfo.c (finish_subregs_of_mode): Replace obstack_finish with
4411         obstack_free when cleaning up valid_mode_changes_obstack.
4413 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4415         PR jit/63854
4416         * opts.c (finalize_options_struct): New.
4417         * opts.h (finalize_options_struct): New.
4418         * toplev.c (toplev::finalize): Call finalize_options_struct
4419         on global_options and global_options_set.
4421 2014-11-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4422             Jakub Jelinek  <jakub@redhat.com>
4424         PR driver/36312
4425         PR driver/63837
4426         * gcc.c (process_command): Don't check for input/output
4427         filename equality if output is HOST_BIT_BUCKET.
4428         * toplev.c (init_asm_output): Likewise.
4430 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
4432         Merger of git branch "gimple-classes-v2-option-3".
4434         * ChangeLog.gimple-classes: New.
4436         * coretypes.h (struct gcond): Add forward decl.
4437         (struct gdebug): Likewise.
4438         (struct ggoto): Likewise.
4439         (struct glabel): Likewise.
4440         (struct gswitch): Likewise.
4441         (struct gassign): Likewise.
4442         (struct gasm): Likewise.
4443         (struct gcall): Likewise.
4444         (struct gtransaction): Likewise.
4445         (struct greturn): Likewise.
4446         (struct gbind): Likewise.
4447         (struct gcatch): Likewise.
4448         (struct geh_filter): Likewise.
4449         (struct geh_mnt): Likewise.
4450         (struct geh_else): Likewise.
4451         (struct gresx): Likewise.
4452         (struct geh_dispatch): Likewise.
4453         (struct gphi): Likewise.
4454         (struct gtry): Likewise.
4455         (struct gomp_atomic_load): Likewise.
4456         (struct gomp_atomic_store): Likewise.
4457         (struct gomp_continue): Likewise.
4458         (struct gomp_critical): Likewise.
4459         (struct gomp_for): Likewise.
4460         (struct gomp_parallel): Likewise.
4461         (struct gomp_task): Likewise.
4462         (struct gomp_sections): Likewise.
4463         (struct gomp_single): Likewise.
4464         (struct gomp_target): Likewise.
4465         (struct gomp_teams): Likewise.
4467         * doc/gimple.texi (Class hierarchy of GIMPLE statements): Update
4468         for renaming of gimple subclasses.
4470         * gdbhooks.py: Update.
4472         * gimple-iterator.c (gsi_for_phi): New.
4473         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
4474         to gphi_iterator.
4475         * gimple-iterator.h (struct gphi_iterator): New subclass of
4476         gimple_stmt_iterator.
4477         (gsi_for_phi): New prototype.
4478         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
4479         to gphi_iterator.
4480         (gsi_next_nonvirtual_phi): Strengthen param from
4481         gimple_stmt_iterator * to gphi_iterator *, and local "phi" from
4482         gimple to gphi *.
4484         * gsstruct.def: Update for renamings of classes.
4486         * gimple.c (gimple_build_return): Strengthen return type from
4487         gimple to greturn *.
4488         (gimple_call_reset_alias_info): Strengthen param to gcall *.
4489         (gimple_build_call_1): Strengthen return type from gimple to
4490         gcall *.
4491         (gimple_build_call_vec): Likewise.
4492         (gimple_build_call): Likewise.
4493         (gimple_build_call_valist): Likewise.
4494         (gimple_build_call_internal_1): Likewise.
4495         (gimple_build_call_internal): Likewise.
4496         (gimple_build_call_internal_vec): Likewise.
4497         (gimple_build_call_from_tree): Likewise.
4498         (gimple_build_assign_stat): Strengthen return type from gimple to
4499         gassign *.
4500         (gimple_build_assign_with_ops): Likewise.
4501         (gimple_build_assign_with_ops): Likewise.
4502         (gimple_build_cond): Strengthen return type from gimple to
4503         gcond *.
4504         (gimple_build_cond_from_tree): Likewise.
4505         (gimple_cond_set_condition_from_tree): Require a gcond *.
4506         (gimple_build_label): Strengthen return type from gimple to
4507         glabel *.
4508         (gimple_build_goto): Strengthen return type from gimple to
4509         ggoto *.
4510         (gimple_build_bind): Strengthen return type from gimple to
4511         gbind *.
4512         (gimple_build_asm_1): Strengthen return type from gimple to
4513         gasm *.
4514         (gimple_build_asm_vec): Likewise.
4515         (gimple_build_catch): Strengthen return type from gimple to
4516         gcatch *.
4517         (gimple_build_eh_filter): Strengthen return type from gimple to
4518         geh_filter *.
4519         (gimple_build_eh_must_not_throw): Strengthen return type from
4520         gimple to geh_mnt *.
4521         (gimple_build_eh_else): Strengthen return type from gimple to
4522         geh_else *.
4523         (gimple_build_try): Update for renaming of gimple_statement_try to
4524         gtry.
4525         (gimple_build_resx): Strengthen return type from gimple to
4526         gresx *.
4527         (gimple_build_switch_nlabels): Strengthen return type from gimple
4528         to gswitch *.
4529         (gimple_build_switch): Likewise.
4530         (gimple_build_eh_dispatch): Strengthen return type from gimple to
4531         geh_dispatch *.
4532         (gimple_build_debug_bind_stat): Strengthen return type from gimple
4533         to gdebug *.
4534         (gimple_build_debug_source_bind_stat): Strengthen return type from
4535         gimple to gdebug *.
4536         (gimple_build_omp_critical): Strengthen return type from gimple to
4537         gomp_critical *.
4538         (gimple_build_omp_for): Strengthen return type from gimple to
4539         gomp_for *.
4540         (gimple_build_omp_parallel): Strengthen return type from gimple to
4541         gomp_parallel *.
4542         (gimple_build_omp_task): Strengthen return type from gimple to
4543         gomp_task *.
4544         (gimple_build_omp_continue): Strengthen return type from gimple to
4545         gomp_continue *.
4546         (gimple_build_omp_sections): Strengthen return type from gimple to
4547         gomp_sections *.
4548         (gimple_build_omp_single): Strengthen return type from gimple to
4549         gomp_single *.
4550         (gimple_build_omp_target): Strengthen return type from gimple to
4551         gomp_target *.
4552         (gimple_build_omp_teams): Strengthen return type from gimple to
4553         gomp_teams *.
4554         (gimple_build_omp_atomic_load): Strengthen return type from gimple
4555         to gomp_atomic_load *.
4556         (gimple_build_omp_atomic_store): Strengthen return type from gimple
4557         to gomp_atomic_store *.
4558         (gimple_build_transaction): Strengthen return type from gimple
4559         to gtransaction *.
4560         (empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast.
4561         (gimple_call_fnspec): Require a const gcall *.
4562         (gimple_call_arg_flags): Likewise.
4563         (gimple_call_return_flags): Likewise.
4564         (gimple_set_bb): Add a checked cast.
4565         (gimple_copy): Within the cases, add locals of the appropriate
4566         subclass and use in place of "stmt" and "copy" for typesafety.
4567         (gimple_has_side_effects): Add a checked cast.
4568         (gimple_could_trap_p_1): Likewise.
4569         (gimple_call_copy_skip_args): Require a gcall *, and return one.
4570         (gimple_asm_clobbers_memory_p): Require a const gasm *.
4571         (infer_nonnull_range): Replace a check for GIMPLE_RETURN with a
4572         dyn_cast, introducing local "return_stmt" and using ti in place
4573         of "stmt".
4575         * gimple.h (gimple_vec): Eliminate this typedef.
4576         (struct gimple_statement_call): Rename to...
4577         (struct gcall): ...this.
4578         (struct gimple_statement_bind): Rename to...
4579         (struct gbind): ...this.
4580         (struct gimple_statement_catch): Rename to...
4581         (struct gcatch): ...this.
4582         (struct gimple_statement_eh_filter): Rename to...
4583         (struct geh_filter): ...this.
4584         (struct gimple_statement_eh_else): Rename to...
4585         (struct geh_else): ...this.
4586         (struct gimple_statement_eh_mnt): Rename to...
4587         (struct geh_mnt): ...this.
4588         (struct gimple_statement_phi): Rename to...
4589         (struct gphi): ...this.
4590         (struct gimple_statement_resx): Rename to...
4591         (struct gresx): ...this.
4592         (struct gimple_statement_eh_dispatch): Rename to...
4593         (struct geh_dispatch): ...this.
4594         (struct gimple_statement_try): Rename to...
4595         (struct gtry): ...this.
4596         (struct gimple_statement_asm): Rename to...
4597         (struct gasm): ...this.
4598         (struct gimple_statement_omp_critical): Rename to...
4599         (struct gomp_critical): ...this.
4600         (struct gimple_statement_omp_for): Rename to...
4601         (struct gomp_for): ...this.
4602         (struct gimple_statement_omp_parallel): Rename to...
4603         (struct gomp_parallel): ...this.
4604         (struct gimple_statement_omp_target): Rename to...
4605         (struct gomp_target): ...this.
4606         (struct gimple_statement_omp_task): Rename to...
4607         (struct gomp_task): ...this.
4608         (struct gimple_statement_omp_sections): Rename to...
4609         (struct gomp_sections): ...this.
4610         (struct gimple_statement_omp_continue): Rename to...
4611         (struct gomp_continue): ...this.
4612         (struct gimple_statement_omp_single): Rename to...
4613         (struct gomp_single): ...this.
4614         (struct gimple_statement_omp_teams): Rename to...
4615         (struct gomp_teams): ...this.
4616         (struct gimple_statement_omp_atomic_load): Rename to...
4617         (struct gomp_atomic_load): ...this.
4618         (struct gimple_statement_omp_atomic_store :): Rename to...
4619         (struct gomp_atomic_store :): ...this.
4620         (struct gimple_statement_transaction): Rename to...
4621         (struct gtransaction): ...this.
4622         (struct gcond): New subclass.
4623         (struct gdebug): New subclass.
4624         (struct ggoto): New subclass.
4625         (struct glabel): New subclass.
4626         (struct gswitch): New subclass.
4627         (struct gassign): New subclass.
4628         (struct greturn): New subclass.
4629         (is_a_helper <gimple_statement_asm *>::test): Rename to...
4630         (is_a_helper <gasm *>::test): ...this.
4631         (is_a_helper <gimple_statement_bind *>::test): Rename to...
4632         (is_a_helper <gbind *>::test): ...this.
4633         (is_a_helper <gassign *>::test): New.
4634         (is_a_helper <gimple_statement_call *>::test): Rename to...
4635         (is_a_helper <gcall *>::test): ...this.
4636         (is_a_helper <gimple_statement_catch *>::test): Rename to...
4637         (is_a_helper <gcatch *>::test): ...this.
4638         (is_a_helper <gimple_statement_resx *>::test): Rename to...
4639         (is_a_helper <gresx *>::test): ...this.
4640         (is_a_helper <gcond *>::test): New.
4641         (is_a_helper <gdebug *>::test): New.
4642         (is_a_helper <ggoto *>::test): New.
4643         (is_a_helper <glabel *>::test): New.
4644         (is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to...
4645         (is_a_helper <geh_dispatch *>::test): ...this.
4646         (is_a_helper <gimple_statement_eh_else *>::test): Rename to...
4647         (is_a_helper <geh_else *>::test): ...this.
4648         (is_a_helper <gimple_statement_eh_filter *>::test): Rename to...
4649         (is_a_helper <geh_filter *>::test): ...this.
4650         (is_a_helper <gimple_statement_eh_mnt *>::test): Rename to...
4651         (is_a_helper <geh_mnt *>::test): ...this.
4652         (is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to...
4653         (is_a_helper <gomp_atomic_load *>::test): ...this.
4654         (is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to...
4655         (is_a_helper <gomp_atomic_store *>::test): ...this.
4656         (is_a_helper <gimple_statement_omp_continue *>::test): Rename to...
4657         (is_a_helper <gomp_continue *>::test): ...this.
4658         (is_a_helper <gimple_statement_omp_critical *>::test): Rename to...
4659         (is_a_helper <gomp_critical *>::test): ...this.
4660         (is_a_helper <gimple_statement_omp_for *>::test): Rename to...
4661         (is_a_helper <gomp_for *>::test): ...this.
4662         (is_a_helper <gimple_statement_omp_parallel *>::test): Rename to...
4663         (is_a_helper <gomp_parallel *>::test): ...this.
4664         (is_a_helper <gimple_statement_omp_target *>::test): Rename to...
4665         (is_a_helper <gomp_target *>::test): ...this.
4666         (is_a_helper <gimple_statement_omp_sections *>::test): Rename to...
4667         (is_a_helper <gomp_sections *>::test): ...this.
4668         (is_a_helper <gimple_statement_omp_single *>::test): Rename to...
4669         (is_a_helper <gomp_single *>::test): ...this.
4670         (is_a_helper <gimple_statement_omp_teams *>::test): Rename to...
4671         (is_a_helper <gomp_teams *>::test): ...this.
4672         (is_a_helper <gimple_statement_omp_task *>::test): Rename to...
4673         (is_a_helper <gomp_task *>::test): ...this.
4674         (is_a_helper <gimple_statement_phi *>::test): Rename to...
4675         (is_a_helper <gphi *>::test): ...this.
4676         (is_a_helper <gimple_statement_transaction *>::test): Rename to...
4677         (is_a_helper <gtransaction *>::test): ...this.
4678         (is_a_helper <greturn *>::test): New.
4679         (is_a_helper <gswitch *>::test): New.
4680         (is_a_helper <gimple_statement_try *>::test): Rename to...
4681         (is_a_helper <gtry *>::test): ...this.
4682         (is_a_helper <const gimple_statement_asm *>::test): Rename to...
4683         (is_a_helper <const gasm *>::test): ...this.
4684         (is_a_helper <const gimple_statement_bind *>::test): Rename to...
4685         (is_a_helper <const gbind *>::test): ...this.
4686         (is_a_helper <const gimple_statement_call *>::test): Rename to...
4687         (is_a_helper <const gcall *>::test): ...this.
4688         (is_a_helper <const gimple_statement_catch *>::test): Rename to...
4689         (is_a_helper <const gcatch *>::test): ...this.
4690         (is_a_helper <const gimple_statement_resx *>::test): Rename to...
4691         (is_a_helper <const gresx *>::test): ...this.
4692         (is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to...
4693         (is_a_helper <const geh_dispatch *>::test): ...this.
4694         (is_a_helper <const gimple_statement_eh_filter *>::test): Rename to...
4695         (is_a_helper <const geh_filter *>::test): ...this.
4696         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
4697         Rename to...
4698         (is_a_helper <const gomp_atomic_load *>::test): ...this.
4699         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
4700         Rename to...
4701         (is_a_helper <const gomp_atomic_store *>::test): ...this.
4702         (is_a_helper <const gimple_statement_omp_continue *>::test):
4703         Rename to...
4704         (is_a_helper <const gomp_continue *>::test): ...this.
4705         (is_a_helper <const gimple_statement_omp_critical *>::test):
4706         Rename to...
4707         (is_a_helper <const gomp_critical *>::test): ...this.
4708         (is_a_helper <const gimple_statement_omp_for *>::test): Rename to...
4709         (is_a_helper <const gomp_for *>::test): ...this.
4710         (is_a_helper <const gimple_statement_omp_parallel *>::test):
4711         Rename to...
4712         (is_a_helper <const gomp_parallel *>::test): ...this.
4713         (is_a_helper <const gimple_statement_omp_target *>::test): Rename to...
4714         (is_a_helper <const gomp_target *>::test): ...this.
4715         (is_a_helper <const gimple_statement_omp_sections *>::test):
4716         Rename to...
4717         (is_a_helper <const gomp_sections *>::test): ...this.
4718         (is_a_helper <const gimple_statement_omp_single *>::test): Rename to...
4719         (is_a_helper <const gomp_single *>::test): ...this.
4720         (is_a_helper <const gimple_statement_omp_teams *>::test): Rename to...
4721         (is_a_helper <const gomp_teams *>::test): ...this.
4722         (is_a_helper <const gimple_statement_omp_task *>::test): Rename to...
4723         (is_a_helper <const gomp_task *>::test): ...this.
4724         (is_a_helper <const gimple_statement_phi *>::test): Rename to...
4725         (is_a_helper <const gphi *>::test): ...this.
4726         (is_a_helper <const gimple_statement_transaction *>::test): Rename to...
4727         (is_a_helper <const gtransaction *>::test): ...this.
4728         (gimple_build_return): Strengthen return type to greturn *.
4729         (gimple_call_reset_alias_info): Require a gcall *.
4730         (gimple_build_call_vec): Return a gcall *.
4731         (gimple_build_call): Likewise.
4732         (gimple_build_call_valist): Likewise.
4733         (gimple_build_call_internal): Likewise.
4734         (gimple_build_call_internal_vec): Likewise.
4735         (gimple_build_call_from_tree): Likewise.
4736         (gimple_build_assign_stat): Return a gassign *.
4737         (gimple_build_assign_with_ops): Likewise.
4738         (gimple_build_cond): Return a gcond *.
4739         (gimple_build_cond_from_tree): Likewise.
4740         (gimple_cond_set_condition_from_tree): Require a gcond *.
4741         (gimple_build_label): Return a glabel *.
4742         (gimple_build_goto): Return a ggoto *.
4743         (gimple_build_bind): Return a gbind *.
4744         (gimple_build_asm_vec): Return a gasm *.
4745         (gimple_build_catch): Return a gcatch *.
4746         (gimple_build_eh_filter): Return a geh_filter *.
4747         (gimple_build_eh_must_not_throw): Return a geh_mnt *.
4748         (gimple_build_eh_else): Return a geh_else *.
4749         (gimple_build_try): Return a gtry *.
4750         (gimple_build_resx): Return a gresx *.
4751         (gimple_build_switch_nlabels): Return a gswitch *.
4752         (gimple_build_switch): Return a gswitch *.
4753         (gimple_build_eh_dispatch): Return a geh_dispatch *.
4754         (gimple_build_debug_bind_stat): Return a gdebug *.
4755         (gimple_build_debug_source_bind_stat): Return a gdebug *.
4756         (gimple_build_omp_critical): Return a gomp_critical *.
4757         (gimple_build_omp_for): Return a gomp_for *.
4758         (gimple_build_omp_parallel): Return a gomp_parallel *.
4759         (gimple_build_omp_task): Return a gomp_task *.
4760         (gimple_build_omp_continue): Return a gomp_continue *.
4761         (gimple_build_omp_sections): Return a gomp_sections *.
4762         (gimple_build_omp_single): Return a gomp_single *.
4763         (gimple_build_omp_target): Return a gomp_target *.
4764         (gimple_build_omp_teams): Return a gomp_teams *.
4765         (gimple_build_omp_atomic_load): Return a gomp_atomic_load *.
4766         (gimple_build_omp_atomic_store): Return a gomp_atomic_store *.
4767         (gimple_build_transaction): Return a gtransaction *.
4768         (gimple_call_arg_flags): Require a const gcall *.
4769         (gimple_call_return_flags): Likewise.
4770         (gimple_call_copy_skip_args): Require and return a gcall *.
4771         (gimple_asm_clobbers_memory_p): Require a const gasm *.
4772         (gimple_seq_first_stmt_as_a_bind): New.
4773         (gimple_assign_nontemporal_move_p): Require a const gassign *
4774         rather than a const_gimple.
4775         (gimple_call_internal_fn): Update for renaming to gcall.
4776         (gimple_call_fntype): Likewise.
4777         (gimple_call_set_fntype): Require a gcall * rather than a gimple.
4778         (gimple_call_set_fn): Likewise.
4779         (gimple_call_set_internal_fn): Likewise.
4780         (gimple_call_set_chain): Likewise.
4781         (gimple_call_set_tail): Likewise.
4782         (gimple_call_tail_p): Likewise.
4783         (gimple_call_set_return_slot_opt): Likewise.
4784         (gimple_call_return_slot_opt_p): Likewise.
4785         (gimple_call_set_from_thunk): Likewise.
4786         (gimple_call_from_thunk_p): Likewise.
4787         (gimple_call_set_va_arg_pack): Likewise.
4788         (gimple_call_va_arg_pack_p): Likewise.
4789         (gimple_call_set_nothrow): Likewise.
4790         (gimple_call_nothrow_p): Likewise.
4791         (gimple_call_set_alloca_for_var): Likewise.
4792         (gimple_call_alloca_for_var_p): Likewise.
4793         (gimple_call_use_set): Likewise.
4794         (gimple_call_clobber_set): Likewise.
4795         (gimple_call_return_type): Require a const gcall * rather than a
4796         const_gimple.
4797         (gimple_call_chain_ptr): Likewise.
4798         (gimple_call_copy_flags): Require a pair of gcall *.
4799         (gimple_cond_set_code): Require a gcond * rather than a gimple
4800         (gimple_cond_set_lhs): Likewise.
4801         (gimple_cond_set_rhs): Likewise.
4802         (gimple_cond_set_true_label): Likewise.
4803         (gimple_cond_set_false_label): Likewise.
4804         (gimple_cond_make_false): Likewise.
4805         (gimple_cond_make_true): Likewise.
4806         (gimple_cond_lhs_ptr): Require a const gcond * rather than a
4807         const_gimple.
4808         (gimple_cond_rhs_ptr): Likewise.
4809         (gimple_cond_true_label): Likewise.
4810         (gimple_cond_false_label): Likewise.
4811         (gimple_cond_true_p): Likewise.
4812         (gimple_cond_false_p): Likewise.
4813         (gimple_cond_set_condition): Likewise.
4814         (gimple_label_label): Require a const glabel *.
4815         (gimple_label_set_label): Require a glabel *.
4816         (gimple_goto_set_dest): Require a ggoto *.
4817         (gimple_bind_vars): Require a const gbind *.
4818         (gimple_bind_block): Likewise.
4819         (gimple_bind_set_vars): Require a gbind *.
4820         (gimple_bind_append_vars): Likewise.
4821         (gimple_bind_body_ptr): Likewise.
4822         (gimple_bind_body): Likewise.
4823         (gimple_bind_set_body): Likewise.
4824         (gimple_bind_add_stmt): Likewise.
4825         (gimple_bind_add_seq): Likewise.
4826         (gimple_bind_set_block): Likewise.
4827         (gimple_asm_ninputs): Require a const gasm *.
4828         (gimple_asm_noutputs): Likewise.
4829         (gimple_asm_nclobbers): Likewise.
4830         (gimple_asm_nlabels): Likewise.
4831         (gimple_asm_input_op): Likewise.
4832         (gimple_asm_input_op_ptr): Likewise.
4833         (gimple_asm_output_op): Likewise.
4834         (gimple_asm_output_op_ptr): Likewise.
4835         (gimple_asm_clobber_op): Likewise.
4836         (gimple_asm_label_op): Likewise.
4837         (gimple_asm_string): Likewise.
4838         (gimple_asm_volatile_p): Likewise.
4839         (gimple_asm_input_p): Likewise.
4840         (gimple_asm_set_input_op): Require a gasm *.
4841         (gimple_asm_set_output_op): Likewise.
4842         (gimple_asm_set_clobber_op): Likewise.
4843         (gimple_asm_set_label_op): Likewise.
4844         (gimple_asm_set_volatile): Likewise.
4845         (gimple_asm_set_input): Likewise.
4846         (gimple_catch_types): Require a const gcatch *.
4847         (gimple_catch_types_ptr): Require a gcatch *.
4848         (gimple_catch_handler_ptr): Likewise.
4849         (gimple_catch_handler): Likewise.
4850         (gimple_catch_set_types): Likewise.
4851         (gimple_catch_set_handler): Likewise.
4852         (gimple_eh_filter_types): Update for renaming of subclass to
4853         geh_filter.
4854         (gimple_eh_filter_types_ptr): Likewise.
4855         (gimple_eh_filter_failure_ptr): Likewise.
4856         (gimple_eh_filter_set_types): Require a geh_filter *.
4857         (gimple_eh_filter_set_failure): Likewise.
4858         (gimple_eh_must_not_throw_fndecl): Require a geh_mnt *.
4859         (gimple_eh_must_not_throw_set_fndecl): Likewise.
4860         (gimple_eh_else_n_body_ptr): Require a geh_else *.
4861         (gimple_eh_else_n_body): Likewise.
4862         (gimple_eh_else_e_body_ptr): Likewise.
4863         (gimple_eh_else_e_body): Likewise.
4864         (gimple_eh_else_set_n_body): Likewise.
4865         (gimple_eh_else_set_e_body): Likewise.
4866         (gimple_try_set_kind): Require a gtry *.
4867         (gimple_try_set_catch_is_cleanup): Likewise.
4868         (gimple_try_set_eval): Likewise.
4869         (gimple_try_set_cleanup): Likewise.
4870         (gimple_try_eval_ptr): Update for renaming of subclass to gtry.
4871         (gimple_try_cleanup_ptr): Likewise.
4872         (gimple_phi_capacity): Update for renaming of subclass to gphi.
4873         (gimple_phi_num_args): Likewise.
4874         (gimple_phi_result): Likewise.
4875         (gimple_phi_result_ptr): Likewise.
4876         (gimple_phi_arg): Likewise.
4877         (gimple_phi_set_result): Require a gphi *.
4878         (gimple_phi_set_arg): Likewise.
4879         (gimple_phi_arg_def_ptr): Likewise.
4880         (gimple_phi_arg_edge): Likewise.
4881         (gimple_phi_arg_location): Likewise.
4882         (gimple_phi_arg_location_from_edge): Likewise.
4883         (gimple_phi_arg_set_location): Likewise.
4884         (gimple_phi_arg_has_location): Likewise.
4885         (gimple_resx_region): Require a const gresx *.
4886         (gimple_resx_set_region): Require a gresx *.
4887         (gimple_eh_dispatch_region): Require a const geh_dispatch *.
4888         (gimple_eh_dispatch_set_region): Require a geh_dispatch *.
4889         (gimple_switch_num_labels): Require a const gswitch *.
4890         (gimple_switch_set_num_labels): Likewise.
4891         (gimple_switch_index): Likewise.
4892         (gimple_switch_index_ptr): Likewise.
4893         (gimple_switch_label): Likewise.
4894         (gimple_switch_default_label): Likewise.
4895         (gimple_switch_set_index): Require a gswitch *.
4896         (gimple_switch_set_label): Likewise.
4897         (gimple_switch_set_default_label): Likewise.
4898         (gimple_omp_critical_name): Require a const gomp_critical *.
4899         (gimple_omp_critical_name_ptr): Require a gomp_critical *.
4900         (gimple_omp_critical_set_name): Likewise.
4901         (gimple_omp_for_set_kind): Require a gomp_for *.
4902         (gimple_omp_for_set_combined_p): Likewise.
4903         (gimple_omp_for_set_combined_into_p): Likewise.
4904         (gimple_omp_for_clauses): Update for renaming of subclass to
4905         gomp_for.
4906         (gimple_omp_for_clauses_ptr): Likewise.
4907         (gimple_omp_for_set_clauses): Likewise.
4908         (gimple_omp_for_collapse): Likewise.
4909         (gimple_omp_for_index): Likewise.
4910         (gimple_omp_for_index_ptr): Likewise.
4911         (gimple_omp_for_set_index): Likewise.
4912         (gimple_omp_for_initial): Likewise.
4913         (gimple_omp_for_initial_ptr): Likewise.
4914         (gimple_omp_for_set_initial): Likewise.
4915         (gimple_omp_for_final): Likewise.
4916         (gimple_omp_for_final_ptr): Likewise.
4917         (gimple_omp_for_set_final): Likewise.
4918         (gimple_omp_for_incr): Likewise.
4919         (gimple_omp_for_incr_ptr): Likewise.
4920         (gimple_omp_for_set_incr): Likewise.
4921         (gimple_omp_for_pre_body): Likewise.
4922         (gimple_omp_for_set_pre_body): Likewise.
4923         (gimple_omp_parallel_clauses): Update for renaming of subclass to
4924         gomp_parallel.
4925         (gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *.
4926         (gimple_omp_parallel_set_clauses): Likewise.
4927         (gimple_omp_parallel_child_fn_ptr): Likewise.
4928         (gimple_omp_parallel_set_child_fn): Likewise.
4929         (gimple_omp_parallel_data_arg_ptr): Likewise.
4930         (gimple_omp_parallel_set_data_arg): Likewise.
4931         (gimple_omp_parallel_child_fn): Require a const gomp_parallel *.
4932         (gimple_omp_parallel_data_arg): Likewise.
4933         (gimple_omp_task_clauses): Update for renaming of subclass to
4934         gomp_task.
4935         (gimple_omp_task_clauses_ptr): Likewise.
4936         (gimple_omp_task_set_clauses): Likewise.
4937         (gimple_omp_task_child_fn): Likewise.
4938         (gimple_omp_task_child_fn_ptr): Likewise.
4939         (gimple_omp_task_set_child_fn): Likewise.
4940         (gimple_omp_task_data_arg): Likewise.
4941         (gimple_omp_task_data_arg_ptr): Likewise.
4942         (gimple_omp_task_set_data_arg): Likewise.
4943         (gimple_omp_taskreg_clauses): Whitespace fixes.
4944         (gimple_omp_taskreg_clauses_ptr): Likewise.
4945         (gimple_omp_taskreg_set_clauses): Likewise.
4946         (gimple_omp_taskreg_child_fn): Likewise.
4947         (gimple_omp_taskreg_child_fn_ptr): Likewise.
4948         (gimple_omp_taskreg_set_child_fn): Likewise.
4949         (gimple_omp_taskreg_data_arg): Likewise.
4950         (gimple_omp_taskreg_data_arg_ptr): Likewise.
4951         (gimple_omp_taskreg_set_data_arg): Likewise.
4952         (gimple_omp_task_copy_fn): Update for renaming of subclass to
4953         gomp_task.
4954         (gimple_omp_task_copy_fn_ptr): Likewise.
4955         (gimple_omp_task_set_copy_fn): Likewise.
4956         (gimple_omp_task_arg_size): Likewise.
4957         (gimple_omp_task_arg_size_ptr): Likewise.
4958         (gimple_omp_task_set_arg_size): Likewise.
4959         (gimple_omp_task_arg_align): Likewise.
4960         (gimple_omp_task_arg_align_ptr): Likewise.
4961         (gimple_omp_task_set_arg_align): Likewise.
4962         (gimple_omp_single_clauses): Update for renaming of subclass to
4963         gomp_single.
4964         (gimple_omp_single_clauses_ptr): Likewise.
4965         (gimple_omp_single_set_clauses): Likewise.
4966         (gimple_omp_target_clauses): Update for renaming of subclass to
4967         gomp_target.
4968         (gimple_omp_target_clauses_ptr): Likewise.
4969         (gimple_omp_target_set_clauses): Require a gomp_target *.
4970         (gimple_omp_target_set_kind): Likewise.
4971         (gimple_omp_target_child_fn_ptr): Likewise.
4972         (gimple_omp_target_set_child_fn): Likewise.
4973         (gimple_omp_target_data_arg_ptr): Likewise.
4974         (gimple_omp_target_set_data_arg): Likewise.
4975         (gimple_omp_target_child_fn): Require a const gomp_target *.
4976         (gimple_omp_target_data_arg): Likewise.
4977         (gimple_omp_teams_clauses): Update for renaming of subclass to
4978         gomp_teams.
4979         (gimple_omp_teams_clauses_ptr): Likewise.
4980         (gimple_omp_teams_set_clauses): Require a gomp_teams *.
4981         (gimple_omp_sections_clauses): Update for renaming of subclass to
4982         gomp_sections.
4983         (gimple_omp_sections_clauses_ptr): Likewise.
4984         (gimple_omp_sections_set_clauses): Likewise.
4985         (gimple_omp_sections_control): Likewise.
4986         (gimple_omp_sections_control_ptr): Likewise.
4987         (gimple_omp_sections_set_control): Likewise.
4988         (gimple_omp_for_set_cond): Likewise.
4989         (gimple_omp_for_cond): Likewise.
4990         (gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *.
4991         (gimple_omp_atomic_store_val_ptr): Likewise.
4992         (gimple_omp_atomic_load_set_lhs): Likewise.
4993         (gimple_omp_atomic_store_val): Require a const gomp_atomic_store *.
4994         (gimple_omp_atomic_load_lhs): Likewise.
4995         (gimple_omp_atomic_load_rhs): Likewise.
4996         (gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *.
4997         (gimple_omp_atomic_load_set_rhs): Likewise.
4998         (gimple_omp_atomic_load_rhs_ptr): Likewise.
4999         (gimple_omp_continue_control_def): Require a const gomp_continue *.
5000         (gimple_omp_continue_control_use): Likewise.
5001         (gimple_omp_continue_control_def_ptr): Require a gomp_continue *.
5002         (gimple_omp_continue_set_control_def): Likewise.
5003         (gimple_omp_continue_control_use_ptr): Likewise.
5004         (gimple_omp_continue_set_control_use): Likewise.
5005         (gimple_transaction_body_ptr): Require a gtransaction *.
5006         (gimple_transaction_body): Likewise.
5007         (gimple_transaction_label_ptr): Likewise.
5008         (gimple_transaction_label): Require a const gtransaction *.
5009         (gimple_transaction_subcode): Likewise.
5010         (gimple_transaction_set_body): Require a gtransaction *.
5011         (gimple_transaction_set_label): Likewise.
5012         (gimple_transaction_set_subcode): Likewise.
5013         (gimple_return_retval_ptr): Require a const greturn *.
5014         (gimple_return_retval): Likewise.
5015         (gimple_return_set_retval): Require a greturn *.
5016         (gimple_expr_type): Introduce local "call_stmt" and use in place of
5017         "stmt" for typesafety.
5019         * asan.c: Use gimple subclasses.
5020         * auto-profile.c: Likewise.
5021         * builtins.c: Likewise.
5022         * builtins.h: Likewise.
5023         * cfgexpand.c: Likewise.
5024         * cfgloop.c: Likewise.
5025         * cfgloopmanip.c: Likewise.
5026         * cgraph.c: Likewise.
5027         * cgraph.h: Likewise.
5028         * cgraphbuild.c: Likewise.
5029         * cgraphclones.c: Likewise.
5030         * cgraphunit.c: Likewise.
5031         * expr.h: Likewise.
5032         * gimple-builder.c: Likewise.
5033         * gimple-builder.h: Likewise.
5034         * gimple-fold.c: Likewise.
5035         * gimple-low.c: Likewise.
5036         * gimple-pretty-print.c: Likewise.
5037         * gimple-ssa-isolate-paths.c: Likewise.
5038         * gimple-ssa-strength-reduction.c: Likewise.
5039         * gimple-streamer-in.c: Likewise.
5040         * gimple-streamer-out.c: Likewise.
5041         * gimple-walk.c: Likewise.
5042         * gimplify-me.c: Likewise.
5043         * gimplify.c: Likewise.
5044         * gimplify.h: Likewise.
5045         * graphite-scop-detection.c: Likewise.
5046         * graphite-sese-to-poly.c: Likewise.
5047         * internal-fn.c: Likewise.
5048         * internal-fn.def:: Likewise.
5049         * internal-fn.h: Likewise.
5050         * ipa-icf-gimple.c: Likewise.
5051         * ipa-icf-gimple.h: Likewise.
5052         * ipa-icf.c: Likewise.
5053         * ipa-inline-analysis.c: Likewise.
5054         * ipa-prop.c: Likewise.
5055         * ipa-prop.h: Likewise.
5056         * ipa-pure-const.c: Likewise.
5057         * ipa-split.c: Likewise.
5058         * lto-streamer-in.c: Likewise.
5059         * lto-streamer-out.c: Likewise.
5060         * omp-low.c: Likewise.
5061         * predict.c: Likewise.
5062         * sanopt.c: Likewise.
5063         * sese.c: Likewise.
5064         * ssa-iterators.h: Likewise.
5065         * stmt.c: Likewise.
5066         * trans-mem.c: Likewise.
5067         * tree-call-cdce.c: Likewise.
5068         * tree-cfg.c: Likewise.
5069         * tree-cfg.h: Likewise.
5070         * tree-cfgcleanup.c: Likewise.
5071         * tree-chkp.c: Likewise.
5072         * tree-chkp.h: Likewise.
5073         * tree-complex.c: Likewise.
5074         * tree-data-ref.c: Likewise.
5075         * tree-dfa.c: Likewise.
5076         * tree-eh.c: Likewise.
5077         * tree-eh.h: Likewise.
5078         * tree-emutls.c: Likewise.
5079         * tree-if-conv.c: Likewise.
5080         * tree-inline.c: Likewise.
5081         * tree-inline.h: Likewise.
5082         * tree-into-ssa.c: Likewise.
5083         * tree-into-ssa.h: Likewise.
5084         * tree-loop-distribution.c: Likewise.
5085         * tree-nrv.c: Likewise.
5086         * tree-object-size.c: Likewise.
5087         * tree-outof-ssa.c: Likewise.
5088         * tree-parloops.c: Likewise.
5089         * tree-phinodes.c: Likewise.
5090         * tree-phinodes.h: Likewise.
5091         * tree-predcom.c: Likewise.
5092         * tree-profile.c: Likewise.
5093         * tree-scalar-evolution.c: Likewise.
5094         * tree-scalar-evolution.h
5095         * tree-sra.cn_function):
5096         * tree-ssa-alias.c: Likewise.
5097         * tree-ssa-alias.h: Likewise.
5098         * tree-ssa-ccp.c: Likewise.
5099         * tree-ssa-coalesce.c: Likewise.
5100         * tree-ssa-copy.c: Likewise.
5101         * tree-ssa-copyrename.c: Likewise.
5102         * tree-ssa-dce.c: Likewise.
5103         * tree-ssa-dom.c: Likewise.
5104         * tree-ssa-forwprop.c: Likewise.
5105         * tree-ssa-ifcombine.c: Likewise.
5106         * tree-ssa-live.c: Likewise.
5107         * tree-ssa-loop-im.c: Likewise.
5108         * tree-ssa-loop-ivcanon.c: Likewise.
5109         * tree-ssa-loop-ivopts.c: Likewise.
5110         * tree-ssa-loop-manip.c: Likewise.
5111         * tree-ssa-loop-niter.c: Likewise.
5112         * tree-ssa-loop-prefetch.c: Likewise.
5113         * tree-ssa-loop-unswitch.c: Likewise.
5114         * tree-ssa-math-opts.c: Likewise.
5115         * tree-ssa-operands.c: Likewise.
5116         * tree-ssa-phiopt.c: Likewise.
5117         * tree-ssa-phiprop.c: Likewise.
5118         * tree-ssa-pre.c: Likewise.
5119         * tree-ssa-propagate.c: Likewise.
5120         * tree-ssa-propagate.h: Likewise.
5121         * tree-ssa-reassoc.c: Likewise.
5122         * tree-ssa-sccvn.c: Likewise.
5123         * tree-ssa-sccvn.h: Likewise.
5124         * tree-ssa-sink.c: Likewise.
5125         * tree-ssa-strlen.c
5126         * tree-ssa-structalias.c
5127         * tree-ssa-tail-merge.c: Likewise.
5128         * tree-ssa-ter.c: Likewise.
5129         * tree-ssa-threadedge.c: Likewise.
5130         * tree-ssa-threadedge.h: Likewise.
5131         * tree-ssa-threadupdate.c: Likewise.
5132         * tree-ssa-uncprop.c: Likewise.
5133         * tree-ssa-uninit.c: Likewise.
5134         * tree-ssa.c: Likewise.
5135         * tree-stdarg.c: Likewise.
5136         * tree-switch-conversion.c: Likewise.
5137         * tree-tailcall.c: Likewise.
5138         * tree-vect-data-refs.c: Likewise.
5139         * tree-vect-generic.c: Likewise.
5140         * tree-vect-loop-manip.c: Likewise.
5141         * tree-vect-loop.c: Likewise.
5142         * tree-vect-patterns.c: Likewise.
5143         * tree-vect-slp.c: Likewise.
5144         * tree-vect-stmts.c: Likewise.
5145         * tree-vectorizer.h: Likewise.
5146         * tree-vrp.c: Likewise.
5147         * tree.c: Likewise.
5148         * ubsan.c: Likewise.
5149         * value-prof.c: Likewise.
5150         * value-prof.h: Likewise.
5151         * vtable-verify.c: Likewise.
5153 2014-11-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
5155         * config/rs6000/constraints.md: Avoid signed integer overflows.
5156         * config/rs6000/predicates.md: Likewise.
5158 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
5160         PR target/63424
5161         * config/aarch64/aarch64-simd.md (<su><maxmin>v2di3): New.
5163 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
5165         PR middle-end/63762
5166         * ira.c (ira): Update preferred class.
5168 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
5170         * gimple.h (gimple_build_assign_with_ops): Add unary arg overload.
5171         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
5172         (gimple_assign_set_rhs_with_ops): ... this.  Adjust binary arg
5173         inline overload to use it.  Add unary arg overload.
5174         * gimple.c (gimple_build_assign_with_ops): New unary arg overload.
5175         (gimple_assign_set_rhs_from_tree): Use
5176         gimple_assign_set_rhs_with_ops instead of
5177         gimple_assign_set_rhs_with_ops_1.
5178         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
5179         (gimple_assign_set_rhs_with_ops): ... this.
5180         * ipa-split.c (split_function): Remove last NULL argument
5181         from gimple_build_assign_with_ops call.
5182         * tree-ssa-loop-im.c
5183         (move_computations_dom_walker::before_dom_children): Likewise.
5184         * tsan.c (instrument_builtin_call): Likewise.
5185         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
5186         vectorizable_conversion, vectorizable_load): Likewise.
5187         * tree-vect-loop.c (vect_is_simple_reduction_1,
5188         get_initial_def_for_induction): Likewise.
5189         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
5190         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
5191         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
5192         vect_recog_over_widening_pattern, vect_recog_rotate_pattern,
5193         vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern,
5194         vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
5195         adjust_bool_pattern, vect_recog_bool_pattern): Likewise.
5196         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
5197         neg_replacement): Likewise.
5198         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
5199         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
5200         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
5201         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
5202         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
5203         simd_clone_adjust): Likewise.
5204         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
5205         * gimple-ssa-strength-reduction.c (introduce_cast_before_cand,
5206         replace_one_candidate): Likewise.
5207         * gimple-builder.c (build_type_cast): Likewise.
5208         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
5209         (forward_propagate_addr_expr_1): Remove last NULL argument
5210         from gimple_assign_set_rhs_with_ops call.
5211         (simplify_vector_constructor): Use gimple_assign_set_rhs_with_ops
5212         instead of gimple_assign_set_rhs_with_ops_1.
5213         * tree-ssa-reassoc.c (maybe_optimize_range_tests): Remove last NULL
5214         argument from gimple_build_assign_with_ops call.
5215         (repropagate_negates): Remove last NULL argument from
5216         gimple_assign_set_rhs_with_ops call.
5217         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn): Remove
5218         last NULL argument from gimple_build_assign_with_ops call.
5219         (instrument_bool_enum_load): Likewise.  Remove last NULL argument
5220         from gimple_assign_set_rhs_with_ops call.
5221         * tree-ssa-math-opts.c (build_and_insert_cast, convert_mult_to_fma):
5222         Remove last NULL argument from gimple_build_assign_with_ops call.
5223         (bswap_replace): Likewise.  Use gimple_assign_set_rhs_with_ops instead
5224         of gimple_assign_set_rhs_with_ops_1.
5225         (convert_plusminus_to_widen): Use gimple_assign_set_rhs_with_ops
5226         instead of gimple_assign_set_rhs_with_ops_1.
5227         * gimple-fold.c (replace_stmt_with_simplification): Likewise.
5228         (rewrite_to_defined_overflow, gimple_build): Remove last NULL argument
5229         from gimple_build_assign_with_ops call.
5230         * tree-ssa-strlen.c (handle_pointer_plus): Remove last NULL argument
5231         from gimple_assign_set_rhs_with_ops call.
5232         * tree-vrp.c (simplify_truth_ops_using_ranges,
5233         simplify_bit_ops_using_ranges): Remove last NULL argument from
5234         gimple_assign_set_rhs_with_ops call.
5235         (simplify_float_conversion_using_ranges,
5236         simplify_internal_call_using_ranges): Remove last NULL argument from
5237         gimple_build_assign_with_ops call.
5239 2014-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
5241         PR target/61915
5242         * config/aarch64/aarch64.c (generic_regmove_cost): Increase FP move
5243         cost.
5245 2014-11-19  Marek Polacek  <polacek@redhat.com>
5247         PR sanitizer/63690
5248         * ubsan.c (instrument_object_size): Check for MEM_REF.
5250 2014-11-19  Ilya Verbin  <ilya.verbin@intel.com>
5252         PR regression/63868
5253         * cgraph.c (cgraph_node::create): Guard g->have_offload with
5254         ifdef ENABLE_OFFLOADING.
5255         * omp-low.c (create_omp_child_function): Likewise.
5256         (expand_omp_target): Guard node->mark_force_output and offload_funcs
5257         with ifdef ENABLE_OFFLOADING.
5258         * varpool.c (varpool_node::get_create): Guard g->have_offload and
5259         offload_vars with ifdef ENABLE_OFFLOADING.
5261 2014-11-19  Felix Yang  <felix.yang@huawei.com>
5262             Shanyao Chen  <chenshanyao@huawei.com>
5264         PR target/59593
5265         * config/arm/arm.md (define_attr "arch"): Add v6t2.
5266         (define_attr "arch_enabled"): Add test for the above.
5267         (*movhi_insn_arch4): Add new alternative.
5269 2014-11-19  Richard Henderson  <rth@redhat.com>
5271         * c-family/c-common.c (c_common_reswords): Add
5272         __builtin_call_with_static_chain.
5273         * c-family/c-common.h (RID_BUILTIN_CALL_WITH_STATIC_CHAIN): New.
5274         * c/c-parser.c (c_parser_postfix_expression): Handle it.
5275         * doc/extend.texi (__builtin_call_with_static_chain): Document it.
5277         * calls.c (prepare_call_address): Allow decl or type for first arg.
5278         (expand_call): Pass type to prepare_call_address if no decl.
5279         * gimple-fold.c (gimple_fold_call): Eliminate the static chain if
5280         the function doesn't use it; fold it otherwise.
5281         * gimplify.c (gimplify_call_expr): Gimplify the static chain.
5282         * tree-cfg.c (verify_gimple_call): Allow a static chain on indirect
5283         function calls.
5285         * targhooks.c (default_static_chain): Remove check for
5286         DECL_STATIC_CHAIN.
5287         * config/moxie/moxie.c (moxie_static_chain): Likewise.
5288         * config/i386/i386.c (ix86_static_chain): Allow decl or type
5289         as the first argument.
5290         * config/xtensa/xtensa.c (xtensa_static_chain): Change the name
5291         of the unused first parameter.
5292         * doc/tm.texi (TARGET_STATIC_CHAIN): Document the first parameter
5293         may be a type.
5294         * target.def (static_chain): Likewise.
5296 2014-11-19  Renlin Li  <renlin.li@arm.com>
5298         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
5299         __ARM_FP_FAST, __ARM_FEATURE_FMA, __ARM_FP,
5300         __ARM_FEATURE_NUMERIC_MAXMIN, __ARM_NEON_FP.
5302 2014-11-19  Marek Polacek  <polacek@redhat.com>
5304         PR sanitizer/63879
5305         * fold-const.c (negate_expr_p) <case NEGATE_EXPR>: Return
5306         !TYPE_OVERFLOW_SANITIZED.
5307         (fold_negate_expr) <case INTEGER_CST>: Fold when overflow
5308         does not trap and when overflow wraps, or when SANITIZE_SI_OVERFLOW
5309         is 0.
5311 2014-11-19  Ilya Tocar  <ilya.tocar@intel.com>
5313         * collect2.c (main): Don't call fatal_error before
5314         diagnostic_initialize.
5315         * lto-wrapper.c (main): Likewise.
5317 2014-11-19  Tom de Vries  <tom@codesourcery.com>
5319         PR tree-optimization/62167
5320         * tree-ssa-tail-merge.c (stmt_local_def): Handle statements with vuse
5321         conservatively.
5322         (gimple_equal_p): Don't use vn_valueize to compare for lhs equality of
5323         assigns.
5325 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
5327         PR tree-optimization/63915
5328         * tree-vect-stmts.c (vectorizable_simd_clone_call): Pass
5329         true instead of false as last argument to gsi_replace.
5331         PR sanitizer/63520
5332         * internal-fn.c (expand_ubsan_result_store): New function.
5333         (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow):
5334         Use it instead of just emit_move_insn.
5336 2014-11-19  Richard Biener  <rguenther@suse.de>
5338         PR tree-optimization/63844
5339         * omp-low.c (fixup_child_record_type): Use a restrict qualified
5340         referece type for the receiver parameter.
5342 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
5344         PR sanitizer/63913
5345         * ubsan.c: Include tree-eh.h.
5346         (instrument_bool_enum_load): Handle loads that can throw.
5348         PR rtl-optimization/63843
5349         * simplify-rtx.c (simplify_binary_operation_1) <case ASHIFTRT>: For
5350         optimization of ashiftrt of subreg of lshiftrt, check that code
5351         is ASHIFTRT.
5353 2014-11-18  Andrew MacLeod  <amacleod@redhat.com>
5355         * attribs.c (decl_attributes): Remove always true condition,
5356         TREE_TYPE(x) will never compare equal to a TYPE_DECL.
5358 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5360         PR target/63937
5361         * target.def (use_by_pieces_infrastructure_p): Take unsigned
5362         HOST_WIDE_INT as the size parameter.
5363         * targhooks.c (default_use_by_pieces_infrastructure_p): Likewise.
5364         * targhooks.h (default_use_by_pieces_infrastructure_p): Likewise.
5365         * config/arc/arc.c (arc_use_by_pieces_infrastructure_p)): Likewise.
5366         * config/mips/mips.c (mips_use_by_pieces_infrastructure_p)): Likewise.
5367         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p)): Likewise.
5368         * config/sh/sh.c (sh_use_by_pieces_infrastructure_p)): Likewise.
5369         * config/aarch64/aarch64.c
5370         (aarch64_use_by_pieces_infrastructure_p)): Likewise.
5371         * doc/tm.texi: Regenerate.
5373 2014-11-18  Jan Hubicka  <hubicka@ucw.cz>
5375         * ipa-cp.c (ipcp_cloning_candidate_p): Use opt_for_fn.
5376         (ipa_value_from_jfunc, ipa_context_from_jfunc): Skip sanity check.
5377         (ipa_get_indirect_edge_target_1): Use opt_for_fn.
5378         (good_cloning_opportunity_p): Likewise.
5379         (ipa-cp gate): Enable ipa-cp with LTO.
5380         * ipa-profile.c (ipa_propagate_frequency): Use opt_for_fn.
5381         * ipa.c (symbol_table::remove_unreachable_nodes): Always build type
5382         inheritance.
5383         * ipa-inline-transform.c (inline_transform): Check if there are inlines
5384         to apply even at -O0.
5385         * cgraphunit.c (cgraph_node::finalize_function): Use opt_for_fn.
5386         (analyze_functions): Build type inheritance graph.
5387         * ipa-inline.c (can_inline_edge_p): Use opt_for_fn.
5388         (want_early_inline_function_p, want_inline_small_function_p):
5389         Likewise.
5390         (check_callers): Likewise.
5391         (edge_badness): Likewise.
5392         (inline_small_functions): Always be ready for indirect inlining
5393         to happend.
5394         (ipa_inline): Always use want_inline_function_to_all_callers_p.
5395         (early_inline_small_functions): Use opt_for_fn.
5396         * ipa-inline-analysis.c (estimate_function_body_sizes): use opt_for_fn.
5397         (estimate_function_body_sizes): Likewise.
5398         (compute_inline_parameters): Likewise.
5399         (estimate_edge_devirt_benefit): Likewise.
5400         (inline_analyze_function): Likewise.
5401         * ipa-devirt.c (ipa_devirt): Likewise.
5402         (gate): Use in_lto_p.
5403         * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): Use opt_for_fn.
5404         (try_make_edge_direct_virtual_call): Likewise.
5405         (update_indirect_edges_after_inlining): Likewise.
5406         (ipa_free_all_structures_after_ipa_cp): Add in_lto_p check.
5407         * common.opt (findirect-inlining): Turn into optimization.
5408         * ipa-pure-const.c (add_new_function): Use opt_for_fn.
5409         (pure_const_generate_summary): Likewise.
5410         (gate_pure_const): Always enable with in_lto_p.
5412 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
5414         * config/mips/mips.md (compression): Add `micromips32' setting.
5415         (enabled, length): Handle it.
5416         (shift_compression): Replace `micromips' with `micromips32' in
5417         the `compression' attribute.
5418         (*add<mode>3, sub<mode>3): Likewise.
5420 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
5422         * gcc/config/mips/mips.md (*jump_absolute): Use a branch when in
5423         range, a jump otherwise.
5425 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5427         * config/arm/cortex-a15-neon.md (cortex_a15_vfp_to_from_gp):
5428         Split into...
5429         (cortex_a15_gp_to_vfp): ...This.
5430         (cortex_a15_fp_to_gp): ...And this.
5431         Define and comment bypass from vfp operations to fp->gp moves.
5433 2014-11-18  Martin Liska  <mliska@suse.cz>
5435         * var-tracking.c (vt_find_locations): New fibonacci_node is used.
5437 2014-11-18  Martin Liska  <mliska@suse.cz>
5439         * bt-load.c (add_btr_def): New fibonacci_heap is used.
5440         (migrate_btr_defs): Likewise.
5442 2014-11-18  Martin Liska  <mliska@suse.cz>
5444         * tracer.c (tail_duplicate): New fibonacci_heap class is used.
5446 2014-11-18  Martin Liska  <mliska@suse.cz>
5448         * bb-reorder.c (mark_bb_visited): New fibonacci_heap is used.
5449         (find_traces): Likewise.
5450         (find_traces_1_round): Likewise.
5452 2014-11-18  Martin Liska  <mliska@suse.cz>
5454         * fibonacci_heap.h: New file.
5455         (fibonacci_heap::insert): Created from fibheap_insert.
5456         (fibonacci_heap::empty): Created from fibheap_empty.
5457         (fibonacci_heap::nodes): Created from fibheap_nodes.
5458         (fibonacci_heap::min_key): Created from fibheap_min_key.
5459         (fibonacci_heap::decrease_key): Created from fibheap_replace_key.
5460         (fibonacci_heap::replace_key_data): Created from fibheap_replace_key_data.
5461         (fibonacci_heap::extract_min): Created from fibheap_extract_min.
5462         (fibonacci_heap::min): Created from fibheap_min.
5463         (fibonacci_heap::replace_data): Created from fibheap_replace_data.
5464         (fibonacci_heap::delete_node): Created from fibheap_delete_node.
5465         (fibonacci_heap::union_with): Created from fibheap_union.
5466         * ipa-inline.c (update_edge_key): New heap API is used.
5467         (update_caller_keys): Likewise.
5468         (update_callee_keys): Likewise.
5469         (lookup_recursive_calls): Likewise.
5470         (recursive_inlining): Likewise.
5471         (add_new_edges_to_heap): Likewise.
5472         (heap_edge_removal_hook): Likewise.
5473         (inline_small_functions): Likewise.
5475 2014-11-18  Marek Polacek  <polacek@redhat.com>
5477         PR sanitizer/63866
5478         * asan.c (asan_global_struct): Create a TYPE_DECL for "__asan_global",
5479         put it into TYPE_NAME and TYPE_STUB_DECL.
5480         * ubsan.c (ubsan_type_descriptor_type): New variable.
5481         Function renamed to ...
5482         (ubsan_get_type_descriptor_type): ... this.  Cache
5483         return value in ubsan_type_descriptor_type variable.
5484         Create a TYPE_DECL for "__ubsan_type_descriptor", put it into
5485         TYPE_NAME and TYPE_STUB_DECL.
5486         (ubsan_get_source_location_type): Create a TYPE_DECL for
5487         "__ubsan_source_location", put it into TYPE_NAME and TYPE_STUB_DECL.
5488         (ubsan_type_descriptor, ubsan_create_data): Call
5489         ubsan_get_type_descriptor_type instead of ubsan_type_descriptor_type.
5490         Create a TYPE_DECL for name, put it into TYPE_NAME and TYPE_STUB_DECL.
5492 2014-11-18  Felix Yang  <felix.yang@huawei.com>
5494         * config/aarch64/aarch64.c (doloop_end): New pattern.
5495         * config/aarch64/aarch64.md (TARGET_CAN_USE_DOLOOP_P): Implement.
5497 2014-11-18  Jason Merrill  <jason@redhat.com>
5499         * tree.c (warn_deprecated_use): Show declaration with inform.
5501 2014-11-18  Richard Biener  <rguenther@suse.de>
5503         PR tree-optimization/63914
5504         * tree-ssa-ccp.c (canonicalize_value): Remove float value
5505         canonicalization.
5506         (valid_lattice_transition): Allow (partial) transition
5507         from NaN to non-NaN if !HONOR_NANS.
5508         (set_lattice_value): Check for valid lattice transitions
5509         only when checking is enabled.
5511 2014-11-18  Bernd Schmidt  <bernds@codesourcery.com>
5513         * config/nvptx/nvptx.c: Include <sstream> directly after "config.h".
5515 2014-11-18  Christophe Lyon  <christophe.lyon@linaro.org>
5517         * config/arm/neon-testgen.ml (emit_prologue): Handle new
5518         compile_test_optim argument.
5519         (emit_automatics): Rename to emit_variables. Support variable
5520         indentation of its output.
5521         (compile_test_optim): New function.
5522         (test_intrinsic): Call compile_test_optim.
5523         * config/arm/neon.ml (features): Add Compiler_optim.
5524         (ops): Add Compiler_optim feature to Vbic and Vorn.
5525         (type_in_crypto_only): Replace 'or' by '||'.
5526         (reinterp): Likewise.
5527         (reinterpq): Likewise.
5529 2014-11-18  Alan Lawrence  <alan.lawrence@arm.com>
5531         * config/aarch64/arm_neon.h (vld1_dup_f32, vld1_dup_f64, vld1_dup_p8,
5532         vld1_dup_p16, vld1_dup_s8, vld1_dup_s16, vld1_dup_s32, vld1_dup_s64,
5533         vld1_dup_u8, vld1_dup_u16, vld1_dup_u32, vld1_dup_u64, vld1q_dup_f32,
5534         vld1q_dup_f64, vld1q_dup_p8, vld1q_dup_p16, vld1q_dup_s8, vld1q_dup_s16,
5535         vld1q_dup_s32, vld1q_dup_s64, vld1q_dup_u8, vld1q_dup_u16,
5536         vld1q_dup_u32, vld1q_dup_u64): Replace inline asm with vdup_n_ and
5537         pointer dereference.
5539 2014-11-18  Marc Glisse  <marc.glisse@inria.fr>
5541         * tree.c (element_mode, integer_truep): New functions.
5542         * tree.h (element_mode, integer_truep): Declare them.
5543         * fold-const.c (negate_expr_p, fold_negate_expr, combine_comparisons,
5544         fold_cond_expr_with_comparison, fold_real_zero_addition_p,
5545         fold_comparison, fold_ternary_loc, tree_call_nonnegative_warnv_p,
5546         fold_strip_sign_ops): Use element_mode.
5547         (fold_binary_loc): Use element_mode and element_precision.
5548         * match.pd: Use integer_truep, element_mode, element_precision,
5549         VECTOR_TYPE_P and build_one_cst. Extend some transformations to
5550         vectors. Simplify A/-A.
5552 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5554         * config/arm/arm.md (unaligned_loaddi): Use std::swap instead of
5555         manual swapping implementation.
5556         (movcond_addsi): Likewise.
5557         * config/arm/arm.c (arm_canonicalize_comparison): Likewise.
5558         (arm_select_dominance_cc_mode): Likewise.
5559         (arm_reload_out_hi): Likewise.
5560         (gen_operands_ldrd_strd): Likewise.
5561         (output_move_double): Likewise.
5562         (arm_print_operand_address): Likewise.
5563         (thumb_output_move_mem_multiple): Likewise.
5564         (SWAP_RTX): Delete.
5566 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5568         * config/arm/arm-builtins.c (CONVERT_QUALIFIERS): Delete.
5569         (COPYSIGNF_QUALIFIERS): Likewise.
5570         (CREATE_QUALIFIERS): Likewise.
5571         (DUP_QUALIFIERS): Likewise.
5572         (FLOAT_WIDEN_QUALIFIERS): Likewise.
5573         (FLOAT_NARROW_QUALIFIERS): Likewise.
5574         (REINTERP_QUALIFIERS): Likewise.
5575         (RINT_QUALIFIERS): Likewise.
5576         (SPLIT_QUALIFIERS): Likewise.
5577         (FIXCONV_QUALIFIERS): Likewise.
5578         (SCALARMUL_QUALIFIERS): Likewise.
5579         (SCALARMULL_QUALIFIERS): Likewise.
5580         (SCALARMULH_QUALIFIERS): Likewise.
5581         (SELECT_QUALIFIERS): Likewise.
5582         (VTBX_QUALIFIERS): Likewise.
5583         (SHIFTIMM_QUALIFIERS): Likewise.
5584         (SCALARMAC_QUALIFIERS): Likewise.
5585         (LANEMUL_QUALIFIERS): Likewise.
5586         (LANEMULH_QUALIFIERS): Likewise.
5587         (LANEMULL_QUALIFIERS): Likewise.
5588         (SHIFTACC_QUALIFIERS): Likewise.
5589         (SHIFTINSERT_QUALIFIERS): Likewise.
5590         (VTBL_QUALIFIERS): Likewise.
5591         (LOADSTRUCT_QUALIFIERS): Likewise.
5592         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
5593         (STORESTRUCT_QUALIFIERS): Likewise.
5594         (STORESTRUCTLANE_QUALIFIERS): Likewise.
5595         (neon_builtin_type_mode): Delete.
5596         (v8qi_UP): Map to V8QImode.
5597         (v8qi_UP): Map to V8QImode.
5598         (v4hi_UP): Map to V4HImode.
5599         (v4hf_UP): Map to V4HFmode.
5600         (v2si_UP): Map to V2SImode.
5601         (v2sf_UP): Map to V2SFmode.
5602         (di_UP): Map to DImode.
5603         (v16qi_UP): Map to V16QImode.
5604         (v8hi_UP): Map to V8HImode.
5605         (v4si_UP): Map to V4SImode.
5606         (v4sf_UP): Map to V4SFmode.
5607         (v2di_UP): Map to V2DImode.
5608         (ti_UP): Map to TImode.
5609         (ei_UP): Map to EImode.
5610         (oi_UP): Map to OImode.
5611         (neon_itype): Delete.
5612         (neon_builtin_datum): Remove itype, make mode a machine_mode.
5613         (VAR1): Update accordingly.
5614         (arm_init_neon_builtins): Use machine_mode directly.
5615         (neon_dereference_pointer): Likewise.
5616         (arm_expand_neon_args): Use qualifiers to decide operand types.
5617         (arm_expand_neon_builtin): Likewise.
5618         * config/arm/arm_neon_builtins.def: Remap operation type for
5619         many builtins.
5621 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5623         * config/arm/arm-builtins.c (arm_scalar_builtin_types): New.
5624         (enum arm_simd_type): Likewise.
5625         (struct arm_simd_type_info): Likewise
5626         (arm_mangle_builtin_scalar_type): Likewise.
5627         (arm_mangle_builtin_vector_type): Likewise.
5628         (arm_mangle_builtin_type): Likewise.
5629         (arm_simd_builtin_std_type): Likewise.
5630         (arm_lookup_simd_builtin_type): Likewise.
5631         (arm_simd_builtin_type): Likewise.
5632         (arm_init_simd_builtin_types): Likewise.
5633         (arm_init_simd_builtin_scalar_types): Likewise.
5634         (arm_init_neon_builtins): Rewrite using qualifiers.
5635         * config/arm/arm-protos.h (arm_mangle_builtin_type): New.
5636         * config/arm/arm-simd-builtin-types.def: New file.
5637         * config/arm/t-arm (arm-builtins.o): Depend on it.
5638         * config/arm/arm.c (arm_mangle_type): Call arm_mangle_builtin_type.
5639         * config/arm/arm_neon.h (int8x8_t): Use new internal type.
5640         (int16x4_t): Likewise.
5641         (int32x2_t): Likewise.
5642         (float16x4_t): Likewise.
5643         (float32x2_t): Likewise.
5644         (poly8x8_t): Likewise.
5645         (poly16x4_t): Likewise.
5646         (uint8x8_t): Likewise.
5647         (uint16x4_t): Likewise.
5648         (uint32x2_t): Likewise.
5649         (int8x16_t): Likewise.
5650         (int16x8_t): Likewise.
5651         (int32x4_t): Likewise.
5652         (int64x2_t): Likewise.
5653         (float32x4_t): Likewise.
5654         (poly8x16_t): Likewise.
5655         (poly16x8_t): Likewise.
5656         (uint8x16_t): Likewise.
5657         (uint16x8_t): Likewise.
5658         (uint32x4_t): Likewise.
5659         (uint64x2_t): Likewise.
5661 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5663         * gcc/config/arm/arm-builtins.c (arm_type_qualifiers): New.
5664         (neon_itype): Add new types corresponding to the types used in
5665         qualifiers names.
5666         (arm_unop_qualifiers): New.
5667         (arm_bswap_qualifiers): Likewise.
5668         (arm_binop_qualifiers): Likewise.
5669         (arm_ternop_qualifiers): Likewise.
5670         (arm_getlane_qualifiers): Likewise.
5671         (arm_lanemac_qualifiers): Likewise.
5672         (arm_setlane_qualifiers): Likewise.
5673         (arm_combine_qualifiers): Likewise.
5674         (arm_load1_qualifiers): Likewise.
5675         (arm_load1_lane_qualifiers): Likewise.
5676         (arm_store1_qualifiers): Likewise.
5677         (arm_storestruct_lane_qualifiers): Likewise.
5678         (UNOP_QUALIFIERS): Likewise.
5679         (DUP_QUALIFIERS): Likewise.
5680         (SPLIT_QUALIFIERS): Likewise.
5681         (CONVERT_QUALIFIERS): Likewise.
5682         (FLOAT_WIDEN_QUALIFIERS): Likewise.
5683         (FLOAT_NARROW_QUALIFIERS): Likewise.
5684         (RINT_QUALIFIERS): Likewise.
5685         (COPYSIGNF_QUALIFIERS): Likewise.
5686         (CREATE_QUALIFIERS): Likewise.
5687         (REINTERP_QUALIFIERS): Likewise.
5688         (BSWAP_QUALIFIERS): Likewise.
5689         (BINOP_QUALIFIERS): Likewise.
5690         (FIXCONV_QUALIFIERS): Likewise.
5691         (SCALARMUL_QUALIFIERS): Likewise.
5692         (SCALARMULL_QUALIFIERS): Likewise.
5693         (SCALARMULH_QUALIFIERS): Likewise.
5694         (TERNOP_QUALIFIERS): Likewise.
5695         (SELECT_QUALIFIERS): Likewise.
5696         (VTBX_QUALIFIERS): Likewise.
5697         (GETLANE_QUALIFIERS): Likewise.
5698         (SHIFTIMM_QUALIFIERS): Likewise.
5699         (LANEMAC_QUALIFIERS): Likewise.
5700         (SCALARMAC_QUALIFIERS): Likewise.
5701         (SETLANE_QUALIFIERS): Likewise.
5702         (SHIFTINSERT_QUALIFIERS): Likewise.
5703         (SHIFTACC_QUALIFIERS): Likewise.
5704         (LANEMUL_QUALIFIERS): Likewise.
5705         (LANEMULL_QUALIFIERS): Likewise.
5706         (LANEMULH_QUALIFIERS): Likewise.
5707         (COMBINE_QUALIFIERS): Likewise.
5708         (VTBL_QUALIFIERS): Likewise.
5709         (LOAD1_QUALIFIERS): Likewise.
5710         (LOADSTRUCT_QUALIFIERS): Likewise.
5711         (LOAD1LANE_QUALIFIERS): Likewise.
5712         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
5713         (STORE1_QUALIFIERS): Likewise.
5714         (STORESTRUCT_QUALIFIERS): Likewise.
5715         (STORE1LANE_QUALIFIERS): Likewise.
5716         (STORESTRUCTLANE_QUALIFIERS): Likewise.
5717         (neon_builtin_datum): Keep track of qualifiers.
5718         (VAR1): Likewise.
5720 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5722         * config/arm/arm-builtins.c (VAR1): Add a comma.
5723         (VAR2): Rewrite in terms of VAR1.
5724         (VAR3-10): Likewise.
5725         (arm_builtins): Remove leading comma before ARM_BUILTIN_MAX.
5726         * config/arm/arm_neon_builtins.def: Remove trailing commas.
5728 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5730         * config.gcc (extra_objs): Add arm-builtins.o for arm*-*-*.
5731         (target_gtfiles): Add config/arm/arm-builtins.c for arm*-*-*.
5732         * config/arm/arm-builtins.c: New.
5733         * config/arm/t-arm (arm_builtins.o): New.
5734         * config/arm/arm-protos.h (arm_expand_builtin): New.
5735         (arm_builtin_decl): Likewise.
5736         (arm_init_builtins): Likewise.
5737         (arm_atomic_assign_expand_fenv): Likewise.
5738         * config/arm/arm.c (arm_atomic_assign_expand_fenv): Remove prototype.
5739         (arm_init_builtins): Likewise.
5740         (arm_init_iwmmxt_builtins): Likewise
5741         (safe_vector_operand): Likewise
5742         (arm_expand_binop_builtin): Likewise
5743         (arm_expand_unop_builtin): Likewise
5744         (arm_expand_builtin): Likewise
5745         (arm_builtin_decl): Likewise
5746         (insn_flags): Remove static.
5747         (tune_flags): Likewise.
5748         (enum arm_builtins): Move to config/arm/arm-builtins.c.
5749         (arm_init_neon_builtins): Likewise.
5750         (struct builtin_description): Likewise.
5751         (arm_init_iwmmxt_builtins): Likewise.
5752         (arm_init_fp16_builtins): Likewise.
5753         (arm_init_crc32_builtins): Likewise.
5754         (arm_init_builtins): Likewise.
5755         (arm_builtin_decl): Likewise.
5756         (safe_vector_operand): Likewise.
5757         (arm_expand_ternop_builtin): Likewise.
5758         (arm_expand_binop_builtin): Likewise.
5759         (arm_expand_unop_builtin): Likewise.
5760         (neon_dereference_pointer): Likewise.
5761         (arm_expand_neon_args): Likewise.
5762         (arm_expand_neon_builtin): Likewise.
5763         (neon_split_vcombine): Likewise.
5764         (arm_expand_builtin): Likewise.
5765         (arm_builtin_vectorized_function): Likewise.
5766         (arm_atomic_assign_expand_fenv): Likewise.
5768 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5770         * config/arm/t-arm (arm.o): Include arm-protos.h in the recipe.
5771         * config/arm/arm.c (FL_CO_PROC): Move to arm-protos.h.
5772         (FL_ARCH3M): Likewise.
5773         (FL_MODE26): Likewise.
5774         (FL_MODE32): Likewise.
5775         (FL_ARCH4): Likewise.
5776         (FL_ARCH5): Likewise.
5777         (FL_THUMB): Likewise.
5778         (FL_LDSCHED): Likewise.
5779         (FL_STRONG): Likewise.
5780         (FL_ARCH5E): Likewise.
5781         (FL_XSCALE): Likewise.
5782         (FL_ARCH6): Likewise.
5783         (FL_VFPV2): Likewise.
5784         (FL_WBUF): Likewise.
5785         (FL_ARCH6K): Likewise.
5786         (FL_THUMB2): Likewise.
5787         (FL_NOTM): Likewise.
5788         (FL_THUMB_DIV): Likewise.
5789         (FL_VFPV3): Likewise.
5790         (FL_NEON): Likewise.
5791         (FL_ARCH7EM): Likewise.
5792         (FL_ARCH7): Likewise.
5793         (FL_ARM_DIV): Likewise.
5794         (FL_ARCH8): Likewise.
5795         (FL_CRC32): Likewise.
5796         (FL_SMALLMUL): Likewise.
5797         (FL_IWMMXT): Likewise.
5798         (FL_IWMMXT2): Likewise.
5799         (FL_TUNE): Likewise.
5800         (FL_FOR_ARCH2): Likewise.
5801         (FL_FOR_ARCH3): Likewise.
5802         (FL_FOR_ARCH3M): Likewise.
5803         (FL_FOR_ARCH4): Likewise.
5804         (FL_FOR_ARCH4T): Likewise.
5805         (FL_FOR_ARCH5): Likewise.
5806         (FL_FOR_ARCH5T): Likewise.
5807         (FL_FOR_ARCH5E): Likewise.
5808         (FL_FOR_ARCH5TE): Likewise.
5809         (FL_FOR_ARCH5TEJ): Likewise.
5810         (FL_FOR_ARCH6): Likewise.
5811         (FL_FOR_ARCH6J): Likewise.
5812         (FL_FOR_ARCH6K): Likewise.
5813         (FL_FOR_ARCH6Z): Likewise.
5814         (FL_FOR_ARCH6ZK): Likewise.
5815         (FL_FOR_ARCH6T2): Likewise.
5816         (FL_FOR_ARCH6M): Likewise.
5817         (FL_FOR_ARCH7): Likewise.
5818         (FL_FOR_ARCH7A): Likewise.
5819         (FL_FOR_ARCH7VE): Likewise.
5820         (FL_FOR_ARCH7R): Likewise.
5821         (FL_FOR_ARCH7M): Likewise.
5822         (FL_FOR_ARCH7EM): Likewise.
5823         (FL_FOR_ARCH8A): Likewise.
5824         * config/arm/arm-protos.h: Take definitions moved from arm.c.
5826 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5828         * config/arm/arm.c (arm_expand_neon_builtin): Remove "Magic Word"
5829         parameter, rearrange switch statement accordingly.
5830         (arm_evpc_neon_vrev): Remove "Magic Word".
5831         * config/arm/unspecs.md (unspec): Split many UNSPECs to
5832         rounding, or signed/unsigned variants.
5833         * config/arm/neon.md (vcond<mode><mode>): Remove "Magic Word" code.
5834         (vcondu<mode><mode>): Likewise.
5835         (neon_vadd): Remove "Magic Word" operand.
5836         (neon_vaddl): Remove "Magic Word" operand, convert to use
5837         signed/unsigned iterator.
5838         (neon_vaddw): Likewise.
5839         (neon_vhadd): Likewise, also iterate over "rounding" forms.
5840         (neon_vqadd): Remove "Magic Word" operand, convert to use
5841         signed/unsigned iterator.
5842         (neon_v<r>addhn): Remove "Magic Word" operand, convert to iterate
5843         over "rounding" forms.
5844         (neon_vmul): Remove "Magic Word" operand, iterate over
5845         polynomial/float instruction forms.
5846         (neon_vmla): Remove "Magic Word" operand.
5847         (neon_vfma): Likewise.
5848         (neon_vfms): Likewise.
5849         (neon_vmls): Likewise.
5850         (neon_vmlal): Remove "Magic Word" operand, iterate over
5851         signed/unsigned forms.
5852         (neon_vmlsl): Likewise.
5853         (neon_vqdmulh): Remove "Magic Word" operand, iterate over "rounding"
5854         forms.
5855         (neon_vqdmlal): Remove "Magic Word" operand, iterate over
5856         signed/unsigned forms.
5857         (neon_vqdmlsl): Likewise.
5858         (neon_vmull): Likewise.
5859         (neon_vqdmull): Remove "Magic Word" operand.
5860         (neon_vsub): Remove "Magic Word" operand.
5861         (neon_vsubl): Remove "Magic Word" operand, convert to use
5862         signed/unsigned iterator.
5863         (neon_vsubw): Likewise.
5864         (neon_vhsub): Likewise.
5865         (neon_vqsub): Likewise.
5866         (neon_v<r>subhn): Remove "Magic Word" operand, convert to iterate
5867         over "rounding" forms.
5868         (neon_vceq): Remove "Magic Word" operand.
5869         (neon_vcge): Likewise.
5870         (neon_vcgeu): Likewise.
5871         (neon_vcgt): Likewise.
5872         (neon_vcgtu): Likewise.
5873         (neon_vcle): Likewise.
5874         (neon_vclt): Likewise.
5875         (neon_vcage): Likewise.
5876         (neon_vcagt): Likewise.
5877         (neon_vabd): Remove "Magic Word" operand, iterate over
5878         signed/unsigned forms, and split out...
5879         (neon_vabdf): ...this as new.
5880         (neon_vabdl): Remove "Magic Word" operand, iterate over
5881         signed/unsigned forms.
5882         (neon_vaba): Likewise.
5883         (neon_vmax): Remove "Magic Word" operand, iterate over
5884         signed/unsigned and max/min forms, and split out...
5885         (neon_v<maxmin>f): ...this as new.
5886         (neon_vmin): Delete.
5887         (neon_vpadd): Remove "Magic Word" operand.
5888         (neon_vpaddl): Remove "Magic Word" operand, iterate over
5889         signed/unsigned variants.
5890         (neon_vpadal): Likewise.
5891         (neon_vpmax): Remove "Magic Word" operand, iterate over
5892         signed/unsigned and max/min forms, and split out...
5893         (neon_vp<maxmin>f): ...this as new.
5894         (neon_vpmin): Delete.
5895         (neon_vrecps): Remove "Magic Word" operand.
5896         (neon_vrsqrts): Likewise.
5897         (neon_vabs): Likewise.
5898         (neon_vqabs): Likewise.
5899         (neon_vneg): Likewise.
5900         (neon_vqneg): Likewise.
5901         (neon_vcls): Likewise.
5902         (neon_vcnt): Likewise.
5903         (neon_vrecpe): Likewise.
5904         (neon_vrsqrte): Likewise.
5905         (neon_vmvn): Likewise.
5906         (neon_vget_lane): Likewise.
5907         (neon_vget_laneu): New.
5908         (neon_vget_lanedi): Remove "Magic Word" operand.
5909         (neon_vget_lanev2di): Likewise.
5910         (neon_vcvt): Remove "Magic Word" operand, iterate over
5911         signed/unsigned variants.
5912         (neon_vcvt_n): Likewise.
5913         (neon_vmovn): Remove "Magic Word" operand.
5914         (neon_vqmovn): Remove "Magic Word" operand, iterate over
5915         signed/unsigned variants.
5916         (neon_vmovun): Remove "Magic Word" operand.
5917         (neon_vmovl): Remove "Magic Word" operand, iterate over
5918         signed/unsigned variants.
5919         (neon_vmul_lane): Remove "Magic Word" operand.
5920         (neon_vmull_lane): Remove "Magic Word" operand, iterate over
5921         signed/unsigned variants.
5922         (neon_vqdmull_lane): Remove "Magic Word" operand.
5923         (neon_vqdmulh_lane): Remove "Magic Word" operand, iterate over
5924         rounding variants.
5925         (neon_vmla_lane): Remove "Magic Word" operand.
5926         (neon_vmlal_lane): Remove "Magic Word" operand, iterate over
5927         signed/unsigned variants.
5928         (neon_vqdmlal_lane): Remove "Magic Word" operand.
5929         (neon_vmls_lane): Likewise.
5930         (neon_vmlsl_lane): Remove "Magic Word" operand, iterate over
5931         signed/unsigned variants.
5932         (neon_vqdmlsl_lane): Remove "Magic Word" operand.
5933         (neon_vmul_n): Remove "Magic Word" operand.
5934         (neon_vmull_n): Rename to...
5935         (neon_vmulls_n): ...this, remove "Magic Word" operand.
5936         (neon_vmullu_n): New.
5937         (neon_vqdmull_n): Remove "Magic Word" operand.
5938         (neon_vqdmulh_n): Likewise.
5939         (neon_vqrdmulh_n): New.
5940         (neon_vmla_n): Remove "Magic Word" operand.
5941         (neon_vmls_n): Likewise.
5942         (neon_vmlal_n): Rename to...
5943         (neon_vmlals_n): ...this, remove "Magic Word" operand.
5944         (neon_vmlalu_n): New.
5945         (neon_vqdmlal_n): Remove "Magic Word" operand.
5946         (neon_vmlsl_n): Rename to...
5947         (neon_vmlsls_n): ...this, remove "Magic Word" operand.
5948         (neon_vmlslu_n): New.
5949         (neon_vqdmlsl_n): Remove "Magic Word" operand.
5950         (neon_vrev64): Remove "Magic Word" operand.
5951         (neon_vrev32): Likewise.
5952         (neon_vrev16): Likewise.
5953         (neon_vshl): Remove "Magic Word" operand, iterate over
5954         signed/unsigned and "rounding" forms.
5955         (neon_vqshl): Likewise.
5956         (neon_vshr_n): Likewise.
5957         (neon_vshrn_n): Remove "Magic Word" operand, iterate over
5958         "rounding" forms.
5959         (neon_vqshrn_n): Remove "Magic Word" operand, iterate over
5960         signed/unsigned and "rounding" forms.
5961         (neon_vqshrun_n): Remove "Magic Word" operand, iterate over
5962         "rounding" forms.
5963         (neon_vshl_n): Remove "Magic Word" operand.
5964         (neon_vqshl_n): Remove "Magic Word" operand, iterate over
5965         signed/unsigned variants.
5966         (neon_vqshlu_n): Remove "Magic Word" operand.
5967         (neon_vshll_n): Remove "Magic Word" operand, iterate over
5968         signed/unsigned variants.
5969         (neon_vsra_n): Remove "Magic Word" operand, iterate over
5970         signed/unsigned and "rounding" forms.
5971         * config/arm/iterators.md (VPF): New.
5972         (VADDL): Likewise.
5973         (VADDW): Likewise.
5974         (VHADD): Likewise.
5975         (VQADD): Likewise.
5976         (VADDHN): Likewise.
5977         (VMLAL): Likewise.
5978         (VMLAL_LANE): Likewise.
5979         (VLMSL): Likewise.
5980         (VMLSL_LANE): Likewise.
5981         (VQDMULH): Likewise,
5982         (VQDMULH_LANE): Likewise.
5983         (VMULL): Likewise.
5984         (VMULL_LANE): Likewise.
5985         (VSUBL): Likewise.
5986         (VSUBW): Likewise.
5987         (VHSUB): Likewise.
5988         (VQSUB): Likewise.
5989         (VSUBHN): Likewise.
5990         (VABD): Likewise.
5991         (VABDL): Likewise.
5992         (VMAXMIN): Likewise.
5993         (VMAXMINF): Likewise.
5994         (VPADDL): Likewise.
5995         (VPADAL): Likewise.
5996         (VPMAXMIN): Likewise.
5997         (VPMAXMINF): Likewise.
5998         (VCVT_US): Likewise.
5999         (VCVT_US_N): Likewise.
6000         (VQMOVN): Likewise.
6001         (VMOVL): Likewise.
6002         (VSHL): Likewise.
6003         (VQSHL): Likewise.
6004         (VSHR_N): Likewise.
6005         (VSHRN_N): Likewise.
6006         (VQSHRN_N): Likewise.
6007         (VQSHRUN_N): Likewise.
6008         (VQSHL_N): Likewise.
6009         (VSHLL_N): Likewise.
6010         (VSRA_N): Likewise.
6011         (pf): Likewise.
6012         (sup): Likewise.
6013         (r): Liekwise.
6014         (maxmin): Likewise.
6015         (shift_op): Likewise.
6016         * config/arm/arm_neon_builtins.def (vaddl): Split to...
6017         (vaddls): ...this and...
6018         (vaddlu): ...this.
6019         (vaddw): Split to...
6020         (vaddws): ...this and...
6021         (vaddwu): ...this.
6022         (vhadd): Split to...
6023         (vhadds): ...this and...
6024         (vhaddu): ...this and...
6025         (vrhadds): ...this and...
6026         (vrhaddu): ...this.
6027         (vqadd): Split to...
6028         (vqadds): ...this and...
6029         (vqaddu): ...this.
6030         (vaddhn): Split to itself and...
6031         (vraddhn): ...this.
6032         (vmul): Split to...
6033         (vmulf): ...this and...
6034         (vmulp): ...this.
6035         (vmlal): Split to...
6036         (vmlals): ...this and...
6037         (vmlalu): ...this.
6038         (vmlsl): Split to...
6039         (vmlsls): ...this and...
6040         (vmlslu): ...this.
6041         (vqdmulh): Split to itself and...
6042         (vqrdmulh): ...this.
6043         (vmull): Split to...
6044         (vmullp): ...this and...
6045         (vmulls): ...this and...
6046         (vmullu): ...this.
6047         (vmull_n): Split to...
6048         (vmulls_n): ...this and...
6049         (vmullu_n): ...this.
6050         (vmull_lane): Split to...
6051         (vmulls_lane): ...this and...
6052         (vmullu_lane): ...this.
6053         (vqdmulh_n): Split to itself and...
6054         (vqrdmulh_n): ...this.
6055         (vqdmulh_lane): Split to itself and...
6056         (vqrdmulh_lane): ...this.
6057         (vshl): Split to...
6058         (vshls): ...this and...
6059         (vshlu): ...this and...
6060         (vrshls): ...this and...
6061         (vrshlu): ...this.
6062         (vqshl): Split to...
6063         (vqshls): ...this and...
6064         (vqrshlu): ...this and...
6065         (vqrshls): ...this and...
6066         (vqrshlu): ...this.
6067         (vshr_n): Split to...
6068         (vshrs_n): ...this and...
6069         (vshru_n): ...this and...
6070         (vrshrs_n): ...this and...
6071         (vrshru_n): ...this.
6072         (vshrn_n): Split to itself and...
6073         (vrshrn_n): ...this.
6074         (vqshrn_n): Split to...
6075         (vqshrns_n): ...this and...
6076         (vqshrnu_n): ...this and...
6077         (vqrshrns_n): ...this and...
6078         (vqrshrnu_n): ...this.
6079         (vqshrun_n): Split to itself and...
6080         (vqrshrun_n): ...this.
6081         (vqshl_n): Split to...
6082         (vqshl_s_n): ...this and...
6083         (vqshl_u_n): ...this.
6084         (vshll_n): Split to...
6085         (vshlls_n): ...this and...
6086         (vshllu_n): ...this.
6087         (vsra_n): Split to...
6088         (vsras_n): ...this and...
6089         (vsrau_n): ...this and.
6090         (vrsras_n): ...this and...
6091         (vrsrau_n): ...this and.
6092         (vsubl): Split to...
6093         (vsubls): ...this and...
6094         (vsublu): ...this.
6095         (vsubw): Split to...
6096         (vsubws): ...this and...
6097         (vsubwu): ...this.
6098         (vqsub): Split to...
6099         (vqsubs): ...this and...
6100         (vqsubu): ...this.
6101         (vhsub): Split to...
6102         (vhsubs): ...this and...
6103         (vhsubu): ...this.
6104         (vsubhn): Split to itself and...
6105         (vrsubhn): ...this.
6106         (vabd): Split to...
6107         (vabds): ...this and...
6108         (vabdu): ...this and...
6109         (vabdf): ...this.
6110         (vabdl): Split to...
6111         (vabdls): ...this and...
6112         (vabdlu): ...this.
6113         (vaba): Split to...
6114         (vabas): ...this and...
6115         (vabau): ...this and...
6116         (vabal): Split to...
6117         (vabals): ...this and...
6118         (vabalu): ...this.
6119         (vmax): Split to...
6120         (vmaxs): ...this and...
6121         (vmaxu): ...this and...
6122         (vmaxf): ...this.
6123         (vmin): Split to...
6124         (vmins): ...this and...
6125         (vminu): ...this and...
6126         (vminf): ...this.
6127         (vpmax): Split to...
6128         (vpmaxs): ...this and...
6129         (vpmaxu): ...this and...
6130         (vpmaxf): ...this.
6131         (vpmin): Split to...
6132         (vpmins): ...this and...
6133         (vpminu): ...this and...
6134         (vpminf): ...this.
6135         (vpaddl): Split to...
6136         (vpaddls): ...this and...
6137         (vpaddlu): ...this.
6138         (vpadal): Split to...
6139         (vpadals): ...this and...
6140         (vpadalu): ...this.
6141         (vget_laneu): New.
6142         (vqmovn): Split to...
6143         (vqmovns): ...this and...
6144         (vqmovnu): ...this.
6145         (vmovl): Split to...
6146         (vmovls): ...this and...
6147         (vmovlu): ...this.
6148         (vmlal_lane): Split to...
6149         (vmlals_lane): ...this and...
6150         (vmlalu_lane): ...this.
6151         (vmlsl_lane): Split to...
6152         (vmlsls_lane): ...this and...
6153         (vmlslu_lane): ...this.
6154         (vmlal_n): Split to...
6155         (vmlals_n): ...this and...
6156         (vmlalu_n): ...this.
6157         (vmlsl_n): Split to...
6158         (vmlsls_n): ...this and...
6159         (vmlslu_n): ...this.
6160         (vext): Make type "SHIFTINSERT".
6161         (vcvt): Split to...
6162         (vcvts): ...this and...
6163         (vcvtu): ...this.
6164         (vcvt_n): Split to...
6165         (vcvts_n): ...this and...
6166         (vcvtu_n): ...this.
6167         * config/arm/arm_neon.h (vaddl_s8): Remove "Magic Word".
6168         (vaddl_s16): Likewise.
6169         (vaddl_s32): Likewise.
6170         (vaddl_u8): Likewise.
6171         (vaddl_u16): Likewise.
6172         (vaddl_u32): Likewise.
6173         (vaddw_s8): Likewise.
6174         (vaddw_s16): Likewise.
6175         (vaddw_s32): Likewise.
6176         (vaddw_u8): Likewise.
6177         (vaddw_u16): Likewise.
6178         (vaddw_u32): Likewise.
6179         (vhadd_s8): Likewise.
6180         (vhadd_s16): Likewise.
6181         (vhadd_s32): Likewise.
6182         (vhadd_u8): Likewise.
6183         (vhadd_u16): Likewise.
6184         (vhadd_u32): Likewise.
6185         (vhaddq_s8): Likewise.
6186         (vhaddq_s16): Likewise.
6187         (vhaddq_s32): Likewise.
6188         (vhaddq_u8): Likewise.
6189         (vhaddq_u16): Likewise.
6190         (vrhadd_s8): Likewise.
6191         (vrhadd_s16): Likewise.
6192         (vrhadd_s32): Likewise.
6193         (vrhadd_u8): Likewise.
6194         (vrhadd_u16): Likewise.
6195         (vrhadd_u32): Likewise.
6196         (vrhaddq_s8): Likewise.
6197         (vrhaddq_s16): Likewise.
6198         (vrhaddq_s32): Likewise.
6199         (vrhaddq_u8): Likewise.
6200         (vrhaddq_u16): Likewise.
6201         (vrhaddq_u32): Likewise.
6202         (vqadd_s8): Likewise.
6203         (vqadd_s16): Likewise.
6204         (vqadd_s32): Likewise.
6205         (vqadd_s64): Likewise.
6206         (vqadd_u8): Likewise.
6207         (vqadd_u16): Likewise.
6208         (vqadd_u32): Likewise.
6209         (vqadd_u64): Likewise.
6210         (vqaddq_s8): Likewise.
6211         (vqaddq_s16): Likewise.
6212         (vqaddq_s32): Likewise.
6213         (vqaddq_s64): Likewise.
6214         (vqaddq_u8): Likewise.
6215         (vqaddq_u16): Likewise.
6216         (vqaddq_u32): Likewise.
6217         (vqaddq_u64): Likewise.
6218         (vaddhn_s16): Likewise.
6219         (vaddhn_s32): Likewise.
6220         (vaddhn_s64): Likewise.
6221         (vaddhn_u16): Likewise.
6222         (vaddhn_u32): Likewise.
6223         (vaddhn_u64): Likewise.
6224         (vraddhn_s16): Likewise.
6225         (vraddhn_s32): Likewise.
6226         (vraddhn_s64): Likewise.
6227         (vraddhn_u16): Likewise.
6228         (vraddhn_u32): Likewise.
6229         (vraddhn_u64): Likewise.
6230         (vmul_p8): Likewise.
6231         (vmulq_p8): Likewise.
6232         (vqdmulh_s16): Likewise.
6233         (vqdmulh_s32): Likewise.
6234         (vqdmulhq_s16): Likewise.
6235         (vqdmulhq_s32): Likewise.
6236         (vqrdmulh_s16): Likewise.
6237         (vqrdmulh_s32): Likewise.
6238         (vqrdmulhq_s16): Likewise.
6239         (vqrdmulhq_s32): Likewise.
6240         (vmull_s8): Likewise.
6241         (vmull_s16): Likewise.
6242         (vmull_s32): Likewise.
6243         (vmull_u8): Likewise.
6244         (vmull_u16): Likewise.
6245         (vmull_u32): Likewise.
6246         (vmull_p8): Likewise.
6247         (vqdmull_s16): Likewise.
6248         (vqdmull_s32): Likewise.
6249         (vmla_s8): Likewise.
6250         (vmla_s16): Likewise.
6251         (vmla_s32): Likewise.
6252         (vmla_f32): Likewise.
6253         (vmla_u8): Likewise.
6254         (vmla_u16): Likewise.
6255         (vmla_u32): Likewise.
6256         (vmlaq_s8): Likewise.
6257         (vmlaq_s16): Likewise.
6258         (vmlaq_s32): Likewise.
6259         (vmlaq_f32): Likewise.
6260         (vmlaq_u8): Likewise.
6261         (vmlaq_u16): Likewise.
6262         (vmlaq_u32): Likewise.
6263         (vmlal_s8): Likewise.
6264         (vmlal_s16): Likewise.
6265         (vmlal_s32): Likewise.
6266         (vmlal_u8): Likewise.
6267         (vmlal_u16): Likewise.
6268         (vmlal_u32): Likewise.
6269         (vqdmlal_s16): Likewise.
6270         (vqdmlal_s32): Likewise.
6271         (vmls_s8): Likewise.
6272         (vmls_s16): Likewise.
6273         (vmls_s32): Likewise.
6274         (vmls_f32): Likewise.
6275         (vmls_u8): Likewise.
6276         (vmls_u16): Likewise.
6277         (vmls_u32): Likewise.
6278         (vmlsq_s8): Likewise.
6279         (vmlsq_s16): Likewise.
6280         (vmlsq_s32): Likewise.
6281         (vmlsq_f32): Likewise.
6282         (vmlsq_u8): Likewise.
6283         (vmlsq_u16): Likewise.
6284         (vmlsq_u32): Likewise.
6285         (vmlsl_s8): Likewise.
6286         (vmlsl_s16): Likewise.
6287         (vmlsl_s32): Likewise.
6288         (vmlsl_u8): Likewise.
6289         (vmlsl_u16): Likewise.
6290         (vmlsl_u32): Likewise.
6291         (vqdmlsl_s16): Likewise.
6292         (vqdmlsl_s32): Likewise.
6293         (vfma_f32): Likewise.
6294         (vfmaq_f32): Likewise.
6295         (vfms_f32): Likewise.
6296         (vfmsq_f32): Likewise.
6297         (vsubl_s8): Likewise.
6298         (vsubl_s16): Likewise.
6299         (vsubl_s32): Likewise.
6300         (vsubl_u8): Likewise.
6301         (vsubl_u16): Likewise.
6302         (vsubl_u32): Likewise.
6303         (vsubw_s8): Likewise.
6304         (vsubw_s16): Likewise.
6305         (vsubw_s32): Likewise.
6306         (vsubw_u8): Likewise.
6307         (vsubw_u16): Likewise.
6308         (vsubw_u32): Likewise.
6309         (vhsub_s8): Likewise.
6310         (vhsub_s16): Likewise.
6311         (vhsub_s32): Likewise.
6312         (vhsub_u8): Likewise.
6313         (vhsub_u16): Likewise.
6314         (vhsub_u32): Likewise.
6315         (vhsubq_s8): Likewise.
6316         (vhsubq_s16): Likewise.
6317         (vhsubq_s32): Likewise.
6318         (vhsubq_u8): Likewise.
6319         (vhsubq_u16): Likewise.
6320         (vhsubq_u32): Likewise.
6321         (vqsub_s8): Likewise.
6322         (vqsub_s16): Likewise.
6323         (vqsub_s32): Likewise.
6324         (vqsub_s64): Likewise.
6325         (vqsub_u8): Likewise.
6326         (vqsub_u16): Likewise.
6327         (vqsub_u32): Likewise.
6328         (vqsub_u64): Likewise.
6329         (vqsubq_s8): Likewise.
6330         (vqsubq_s16): Likewise.
6331         (vqsubq_s32): Likewise.
6332         (vqsubq_s64): Likewise.
6333         (vqsubq_u8): Likewise.
6334         (vqsubq_u16): Likewise.
6335         (vqsubq_u32): Likewise.
6336         (vqsubq_u64): Likewise.
6337         (vsubhn_s16): Likewise.
6338         (vsubhn_s32): Likewise.
6339         (vsubhn_s64): Likewise.
6340         (vsubhn_u16): Likewise.
6341         (vsubhn_u32): Likewise.
6342         (vsubhn_u64): Likewise.
6343         (vrsubhn_s16): Likewise.
6344         (vrsubhn_s32): Likewise.
6345         (vrsubhn_s64): Likewise.
6346         (vrsubhn_u16): Likewise.
6347         (vrsubhn_u32): Likewise.
6348         (vrsubhn_u64): Likewise.
6349         (vceq_s8): Likewise.
6350         (vceq_s16): Likewise.
6351         (vceq_s32): Likewise.
6352         (vceq_f32): Likewise.
6353         (vceq_u8): Likewise.
6354         (vceq_u16): Likewise.
6355         (vceq_u32): Likewise.
6356         (vceq_p8): Likewise.
6357         (vceqq_s8): Likewise.
6358         (vceqq_s16): Likewise.
6359         (vceqq_s32): Likewise.
6360         (vceqq_f32): Likewise.
6361         (vceqq_u8): Likewise.
6362         (vceqq_u16): Likewise.
6363         (vceqq_u32): Likewise.
6364         (vceqq_p8): Likewise.
6365         (vcge_s8): Likewise.
6366         (vcge_s16): Likewise.
6367         (vcge_s32): Likewise.
6368         (vcge_f32): Likewise.
6369         (vcge_u8): Likewise.
6370         (vcge_u16): Likewise.
6371         (vcge_u32): Likewise.
6372         (vcgeq_s8): Likewise.
6373         (vcgeq_s16): Likewise.
6374         (vcgeq_s32): Likewise.
6375         (vcgeq_f32): Likewise.
6376         (vcgeq_u8): Likewise.
6377         (vcgeq_u16): Likewise.
6378         (vcgeq_u32): Likewise.
6379         (vcle_s8): Likewise.
6380         (vcle_s16): Likewise.
6381         (vcle_s32): Likewise.
6382         (vcle_f32): Likewise.
6383         (vcle_u8): Likewise.
6384         (vcle_u16): Likewise.
6385         (vcle_u32): Likewise.
6386         (vcleq_s8): Likewise.
6387         (vcleq_s16): Likewise.
6388         (vcleq_s32): Likewise.
6389         (vcleq_f32): Likewise.
6390         (vcleq_u8): Likewise.
6391         (vcleq_u16): Likewise.
6392         (vcleq_u32): Likewise.
6393         (vcgt_s8): Likewise.
6394         (vcgt_s16): Likewise.
6395         (vcgt_s32): Likewise.
6396         (vcgt_f32): Likewise.
6397         (vcgt_u8): Likewise.
6398         (vcgt_u16): Likewise.
6399         (vcgt_u32): Likewise.
6400         (vcgtq_s8): Likewise.
6401         (vcgtq_s16): Likewise.
6402         (vcgtq_s32): Likewise.
6403         (vcgtq_f32): Likewise.
6404         (vcgtq_u8): Likewise.
6405         (vcgtq_u16): Likewise.
6406         (vcgtq_u32): Likewise.
6407         (vclt_s8): Likewise.
6408         (vclt_s16): Likewise.
6409         (vclt_s32): Likewise.
6410         (vclt_f32): Likewise.
6411         (vclt_u8): Likewise.
6412         (vclt_u16): Likewise.
6413         (vclt_u32): Likewise.
6414         (vcltq_s8): Likewise.
6415         (vcltq_s16): Likewise.
6416         (vcltq_s32): Likewise.
6417         (vcltq_f32): Likewise.
6418         (vcltq_u8): Likewise.
6419         (vcltq_u16): Likewise.
6420         (vcltq_u32): Likewise.
6421         (vcage_f32): Likewise.
6422         (vcageq_f32): Likewise.
6423         (vcale_f32): Likewise.
6424         (vcaleq_f32): Likewise.
6425         (vcagt_f32): Likewise.
6426         (vcagtq_f32): Likewise.
6427         (vcalt_f32): Likewise.
6428         (vcaltq_f32): Likewise.
6429         (vtst_s8): Likewise.
6430         (vtst_s16): Likewise.
6431         (vtst_s32): Likewise.
6432         (vtst_u8): Likewise.
6433         (vtst_u16): Likewise.
6434         (vtst_u32): Likewise.
6435         (vtst_p8): Likewise.
6436         (vtstq_s8): Likewise.
6437         (vtstq_s16): Likewise.
6438         (vtstq_s32): Likewise.
6439         (vtstq_u8): Likewise.
6440         (vtstq_u16): Likewise.
6441         (vtstq_u32): Likewise.
6442         (vtstq_p8): Likewise.
6443         (vabd_s8): Likewise.
6444         (vabd_s16): Likewise.
6445         (vabd_s32): Likewise.
6446         (vabd_f32): Likewise.
6447         (vabd_u8): Likewise.
6448         (vabd_u16): Likewise.
6449         (vabd_u32): Likewise.
6450         (vabdq_s8): Likewise.
6451         (vabdq_s16): Likewise.
6452         (vabdq_s32): Likewise.
6453         (vabdq_f32): Likewise.
6454         (vabdq_u8): Likewise.
6455         (vabdq_u16): Likewise.
6456         (vabdq_u32): Likewise.
6457         (vabdl_s8): Likewise.
6458         (vabdl_s16): Likewise.
6459         (vabdl_s32): Likewise.
6460         (vabdl_u8): Likewise.
6461         (vabdl_u16): Likewise.
6462         (vabdl_u32): Likewise.
6463         (vaba_s8): Likewise.
6464         (vaba_s16): Likewise.
6465         (vaba_s32): Likewise.
6466         (vaba_u8): Likewise.
6467         (vaba_u16): Likewise.
6468         (vaba_u32): Likewise.
6469         (vabaq_s8): Likewise.
6470         (vabaq_s16): Likewise.
6471         (vabaq_s32): Likewise.
6472         (vabaq_u8): Likewise.
6473         (vabaq_u16): Likewise.
6474         (vabaq_u32): Likewise.
6475         (vabal_s8): Likewise.
6476         (vabal_s16): Likewise.
6477         (vabal_s32): Likewise.
6478         (vabal_u8): Likewise.
6479         (vabal_u16): Likewise.
6480         (vabal_u32): Likewise.
6481         (vmax_s8): Likewise.
6482         (vmax_s16): Likewise.
6483         (vmax_s32): Likewise.
6484         (vmax_f32): Likewise.
6485         (vmax_u8): Likewise.
6486         (vmax_u16): Likewise.
6487         (vmax_u32): Likewise.
6488         (vmaxq_s8): Likewise.
6489         (vmaxq_s16): Likewise.
6490         (vmaxq_s32): Likewise.
6491         (vmaxq_f32): Likewise.
6492         (vmaxq_u8): Likewise.
6493         (vmaxq_u16): Likewise.
6494         (vmaxq_u32): Likewise.
6495         (vmin_s8): Likewise.
6496         (vmin_s16): Likewise.
6497         (vmin_s32): Likewise.
6498         (vmin_f32): Likewise.
6499         (vmin_u8): Likewise.
6500         (vmin_u16): Likewise.
6501         (vmin_u32): Likewise.
6502         (vminq_s8): Likewise.
6503         (vminq_s16): Likewise.
6504         (vminq_s32): Likewise.
6505         (vminq_f32): Likewise.
6506         (vminq_u8): Likewise.
6507         (vminq_u16): Likewise.
6508         (vminq_u32): Likewise.
6509         (vpadd_s8): Likewise.
6510         (vpadd_s16): Likewise.
6511         (vpadd_s32): Likewise.
6512         (vpadd_f32): Likewise.
6513         (vpadd_u8): Likewise.
6514         (vpadd_u16): Likewise.
6515         (vpadd_u32): Likewise.
6516         (vpaddl_s8): Likewise.
6517         (vpaddl_s16): Likewise.
6518         (vpaddl_s32): Likewise.
6519         (vpaddl_u8): Likewise.
6520         (vpaddl_u16): Likewise.
6521         (vpaddl_u32): Likewise.
6522         (vpaddlq_s8): Likewise.
6523         (vpaddlq_s16): Likewise.
6524         (vpaddlq_s32): Likewise.
6525         (vpaddlq_u8): Likewise.
6526         (vpaddlq_u16): Likewise.
6527         (vpaddlq_u32): Likewise.
6528         (vpadal_s8): Likewise.
6529         (vpadal_s16): Likewise.
6530         (vpadal_s32): Likewise.
6531         (vpadal_u8): Likewise.
6532         (vpadal_u16): Likewise.
6533         (vpadal_u32): Likewise.
6534         (vpadalq_s8): Likewise.
6535         (vpadalq_s16): Likewise.
6536         (vpadalq_s32): Likewise.
6537         (vpadalq_u8): Likewise.
6538         (vpadalq_u16): Likewise.
6539         (vpadalq_u32): Likewise.
6540         (vpmax_s8): Likewise.
6541         (vpmax_s16): Likewise.
6542         (vpmax_s32): Likewise.
6543         (vpmax_f32): Likewise.
6544         (vpmax_u8): Likewise.
6545         (vpmax_u16): Likewise.
6546         (vpmax_u32): Likewise.
6547         (vpmin_s8): Likewise.
6548         (vpmin_s16): Likewise.
6549         (vpmin_s32): Likewise.
6550         (vpmin_f32): Likewise.
6551         (vpmin_u8): Likewise.
6552         (vpmin_u16): Likewise.
6553         (vpmin_u32): Likewise.
6554         (vrecps_f32): Likewise.
6555         (vrecpsq_f32): Likewise.
6556         (vrsqrts_f32): Likewise.
6557         (vrsqrtsq_f32): Likewise.
6558         (vshl_s8): Likewise.
6559         (vshl_s16): Likewise.
6560         (vshl_s32): Likewise.
6561         (vshl_s64): Likewise.
6562         (vshl_u8): Likewise.
6563         (vshl_u16): Likewise.
6564         (vshl_u32): Likewise.
6565         (vshl_u64): Likewise.
6566         (vshlq_s8): Likewise.
6567         (vshlq_s16): Likewise.
6568         (vshlq_s32): Likewise.
6569         (vshlq_s64): Likewise.
6570         (vshlq_u8): Likewise.
6571         (vshlq_u16): Likewise.
6572         (vshlq_u32): Likewise.
6573         (vshlq_u64): Likewise.
6574         (vrshl_s8): Likewise.
6575         (vrshl_s16): Likewise.
6576         (vrshl_s32): Likewise.
6577         (vrshl_s64): Likewise.
6578         (vrshl_u8): Likewise.
6579         (vrshl_u16): Likewise.
6580         (vrshl_u32): Likewise.
6581         (vrshl_u64): Likewise.
6582         (vrshlq_s8): Likewise.
6583         (vrshlq_s16): Likewise.
6584         (vrshlq_s32): Likewise.
6585         (vrshlq_s64): Likewise.
6586         (vrshlq_u8): Likewise.
6587         (vrshlq_u16): Likewise.
6588         (vrshlq_u32): Likewise.
6589         (vrshlq_u64): Likewise.
6590         (vqshl_s8): Likewise.
6591         (vqshl_s16): Likewise.
6592         (vqshl_s32): Likewise.
6593         (vqshl_s64): Likewise.
6594         (vqshl_u8): Likewise.
6595         (vqshl_u16): Likewise.
6596         (vqshl_u32): Likewise.
6597         (vqshl_u64): Likewise.
6598         (vqshlq_s8): Likewise.
6599         (vqshlq_s16): Likewise.
6600         (vqshlq_s32): Likewise.
6601         (vqshlq_s64): Likewise.
6602         (vqshlq_u8): Likewise.
6603         (vqshlq_u16): Likewise.
6604         (vqshlq_u32): Likewise.
6605         (vqshlq_u64): Likewise.
6606         (vqrshl_s8): Likewise.
6607         (vqrshl_s16): Likewise.
6608         (vqrshl_s32): Likewise.
6609         (vqrshl_s64): Likewise.
6610         (vqrshl_u8): Likewise.
6611         (vqrshl_u16): Likewise.
6612         (vqrshl_u32): Likewise.
6613         (vqrshl_u64): Likewise.
6614         (vqrshlq_s8): Likewise.
6615         (vqrshlq_s16): Likewise.
6616         (vqrshlq_s32): Likewise.
6617         (vqrshlq_s64): Likewise.
6618         (vqrshlq_u8): Likewise.
6619         (vqrshlq_u16): Likewise.
6620         (vqrshlq_u32): Likewise.
6621         (vqrshlq_u64): Likewise.
6622         (vshr_n_s8): Likewise.
6623         (vshr_n_s16): Likewise.
6624         (vshr_n_s32): Likewise.
6625         (vshr_n_s64): Likewise.
6626         (vshr_n_u8): Likewise.
6627         (vshr_n_u16): Likewise.
6628         (vshr_n_u32): Likewise.
6629         (vshr_n_u64): Likewise.
6630         (vshrq_n_s8): Likewise.
6631         (vshrq_n_s16): Likewise.
6632         (vshrq_n_s32): Likewise.
6633         (vshrq_n_s64): Likewise.
6634         (vshrq_n_u8): Likewise.
6635         (vshrq_n_u16): Likewise.
6636         (vshrq_n_u32): Likewise.
6637         (vshrq_n_u64): Likewise.
6638         (vrshr_n_s8): Likewise.
6639         (vrshr_n_s16): Likewise.
6640         (vrshr_n_s32): Likewise.
6641         (vrshr_n_s64): Likewise.
6642         (vrshr_n_u8): Likewise.
6643         (vrshr_n_u16): Likewise.
6644         (vrshr_n_u32): Likewise.
6645         (vrshr_n_u64): Likewise.
6646         (vrshrq_n_s8): Likewise.
6647         (vrshrq_n_s16): Likewise.
6648         (vrshrq_n_s32): Likewise.
6649         (vrshrq_n_s64): Likewise.
6650         (vrshrq_n_u8): Likewise.
6651         (vrshrq_n_u16): Likewise.
6652         (vrshrq_n_u32): Likewise.
6653         (vrshrq_n_u64): Likewise.
6654         (vshrn_n_s16): Likewise.
6655         (vshrn_n_s32): Likewise.
6656         (vshrn_n_s64): Likewise.
6657         (vshrn_n_u16): Likewise.
6658         (vshrn_n_u32): Likewise.
6659         (vshrn_n_u64): Likewise.
6660         (vrshrn_n_s16): Likewise.
6661         (vrshrn_n_s32): Likewise.
6662         (vrshrn_n_s64): Likewise.
6663         (vrshrn_n_u16): Likewise.
6664         (vrshrn_n_u32): Likewise.
6665         (vrshrn_n_u64): Likewise.
6666         (vqshrn_n_s16): Likewise.
6667         (vqshrn_n_s32): Likewise.
6668         (vqshrn_n_s64): Likewise.
6669         (vqshrn_n_u16): Likewise.
6670         (vqshrn_n_u32): Likewise.
6671         (vqshrn_n_u64): Likewise.
6672         (vqrshrn_n_s16): Likewise.
6673         (vqrshrn_n_s32): Likewise.
6674         (vqrshrn_n_s64): Likewise.
6675         (vqrshrn_n_u16): Likewise.
6676         (vqrshrn_n_u32): Likewise.
6677         (vqrshrn_n_u64): Likewise.
6678         (vqshrun_n_s16): Likewise.
6679         (vqshrun_n_s32): Likewise.
6680         (vqshrun_n_s64): Likewise.
6681         (vqrshrun_n_s16): Likewise.
6682         (vqrshrun_n_s32): Likewise.
6683         (vqrshrun_n_s64): Likewise.
6684         (vshl_n_s8): Likewise.
6685         (vshl_n_s16): Likewise.
6686         (vshl_n_s32): Likewise.
6687         (vshl_n_s64): Likewise.
6688         (vshl_n_u8): Likewise.
6689         (vshl_n_u16): Likewise.
6690         (vshl_n_u32): Likewise.
6691         (vshl_n_u64): Likewise.
6692         (vshlq_n_s8): Likewise.
6693         (vshlq_n_s16): Likewise.
6694         (vshlq_n_s32): Likewise.
6695         (vshlq_n_s64): Likewise.
6696         (vshlq_n_u8): Likewise.
6697         (vshlq_n_u16): Likewise.
6698         (vshlq_n_u32): Likewise.
6699         (vshlq_n_u64): Likewise.
6700         (vqshl_n_s8): Likewise.
6701         (vqshl_n_s16): Likewise.
6702         (vqshl_n_s32): Likewise.
6703         (vqshl_n_s64): Likewise.
6704         (vqshl_n_u8): Likewise.
6705         (vqshl_n_u16): Likewise.
6706         (vqshl_n_u32): Likewise.
6707         (vqshl_n_u64): Likewise.
6708         (vqshlq_n_s8): Likewise.
6709         (vqshlq_n_s16): Likewise.
6710         (vqshlq_n_s32): Likewise.
6711         (vqshlq_n_s64): Likewise.
6712         (vqshlq_n_u8): Likewise.
6713         (vqshlq_n_u16): Likewise.
6714         (vqshlq_n_u32): Likewise.
6715         (vqshlq_n_u64): Likewise.
6716         (vqshlu_n_s8): Likewise.
6717         (vqshlu_n_s16): Likewise.
6718         (vqshlu_n_s32): Likewise.
6719         (vqshlu_n_s64): Likewise.
6720         (vqshluq_n_s8): Likewise.
6721         (vqshluq_n_s16): Likewise.
6722         (vqshluq_n_s32): Likewise.
6723         (vqshluq_n_s64): Likewise.
6724         (vshll_n_s8): Likewise.
6725         (vshll_n_s16): Likewise.
6726         (vshll_n_s32): Likewise.
6727         (vshll_n_u8): Likewise.
6728         (vshll_n_u16): Likewise.
6729         (vshll_n_u32): Likewise.
6730         (vsra_n_s8): Likewise.
6731         (vsra_n_s16): Likewise.
6732         (vsra_n_s32): Likewise.
6733         (vsra_n_s64): Likewise.
6734         (vsra_n_u8): Likewise.
6735         (vsra_n_u16): Likewise.
6736         (vsra_n_u32): Likewise.
6737         (vsra_n_u64): Likewise.
6738         (vsraq_n_s8): Likewise.
6739         (vsraq_n_s16): Likewise.
6740         (vsraq_n_s32): Likewise.
6741         (vsraq_n_s64): Likewise.
6742         (vsraq_n_u8): Likewise.
6743         (vsraq_n_u16): Likewise.
6744         (vsraq_n_u32): Likewise.
6745         (vsraq_n_u64): Likewise.
6746         (vrsra_n_s8): Likewise.
6747         (vrsra_n_s16): Likewise.
6748         (vrsra_n_s32): Likewise.
6749         (vrsra_n_s64): Likewise.
6750         (vrsra_n_u8): Likewise.
6751         (vrsra_n_u16): Likewise.
6752         (vrsra_n_u32): Likewise.
6753         (vrsra_n_u64): Likewise.
6754         (vrsraq_n_s8): Likewise.
6755         (vrsraq_n_s16): Likewise.
6756         (vrsraq_n_s32): Likewise.
6757         (vrsraq_n_s64): Likewise.
6758         (vrsraq_n_u8): Likewise.
6759         (vrsraq_n_u16): Likewise.
6760         (vrsraq_n_u32): Likewise.
6761         (vrsraq_n_u64): Likewise.
6762         (vabs_s8): Likewise.
6763         (vabs_s16): Likewise.
6764         (vabs_s32): Likewise.
6765         (vabs_f32): Likewise.
6766         (vabsq_s8): Likewise.
6767         (vabsq_s16): Likewise.
6768         (vabsq_s32): Likewise.
6769         (vabsq_f32): Likewise.
6770         (vqabs_s8): Likewise.
6771         (vqabs_s16): Likewise.
6772         (vqabs_s32): Likewise.
6773         (vqabsq_s8): Likewise.
6774         (vqabsq_s16): Likewise.
6775         (vqabsq_s32): Likewise.
6776         (vneg_s8): Likewise.
6777         (vneg_s16): Likewise.
6778         (vneg_s32): Likewise.
6779         (vneg_f32): Likewise.
6780         (vnegq_s8): Likewise.
6781         (vnegq_s16): Likewise.
6782         (vnegq_s32): Likewise.
6783         (vnegq_f32): Likewise.
6784         (vqneg_s8): Likewise.
6785         (vqneg_s16): Likewise.
6786         (vqneg_s32): Likewise.
6787         (vqnegq_s8): Likewise.
6788         (vqnegq_s16): Likewise.
6789         (vqnegq_s32): Likewise.
6790         (vmvn_s8): Likewise.
6791         (vmvn_s16): Likewise.
6792         (vmvn_s32): Likewise.
6793         (vmvn_u8): Likewise.
6794         (vmvn_u16): Likewise.
6795         (vmvn_u32): Likewise.
6796         (vmvn_p8): Likewise.
6797         (vmvnq_s8): Likewise.
6798         (vmvnq_s16): Likewise.
6799         (vmvnq_s32): Likewise.
6800         (vmvnq_u8): Likewise.
6801         (vmvnq_u16): Likewise.
6802         (vmvnq_u32): Likewise.
6803         (vmvnq_p8): Likewise.
6804         (vcls_s8): Likewise.
6805         (vcls_s16): Likewise.
6806         (vcls_s32): Likewise.
6807         (vclsq_s8): Likewise.
6808         (vclsq_s16): Likewise.
6809         (vclsq_s32): Likewise.
6810         (vclz_s8): Likewise.
6811         (vclz_s16): Likewise.
6812         (vclz_s32): Likewise.
6813         (vclz_u8): Likewise.
6814         (vclz_u16): Likewise.
6815         (vclz_u32): Likewise.
6816         (vclzq_s8): Likewise.
6817         (vclzq_s16): Likewise.
6818         (vclzq_s32): Likewise.
6819         (vclzq_u8): Likewise.
6820         (vclzq_u16): Likewise.
6821         (vclzq_u32): Likewise.
6822         (vcnt_s8): Likewise.
6823         (vcnt_u8): Likewise.
6824         (vcnt_p8): Likewise.
6825         (vcntq_s8): Likewise.
6826         (vcntq_u8): Likewise.
6827         (vcntq_p8): Likewise.
6828         (vrecpe_f32): Likewise.
6829         (vrecpe_u32): Likewise.
6830         (vrecpeq_f32): Likewise.
6831         (vrecpeq_u32): Likewise.
6832         (vrsqrte_f32): Likewise.
6833         (vrsqrte_u32): Likewise.
6834         (vrsqrteq_f32): Likewise.
6835         (vrsqrteq_u32): Likewise.
6836         (vget_lane_s8): Likewise.
6837         (vget_lane_s16): Likewise.
6838         (vget_lane_s32): Likewise.
6839         (vget_lane_f32): Likewise.
6840         (vget_lane_u8): Likewise.
6841         (vget_lane_u16): Likewise.
6842         (vget_lane_u32): Likewise.
6843         (vget_lane_p8): Likewise.
6844         (vget_lane_p16): Likewise.
6845         (vget_lane_s64): Likewise.
6846         (vget_lane_u64): Likewise.
6847         (vgetq_lane_s8): Likewise.
6848         (vgetq_lane_s16): Likewise.
6849         (vgetq_lane_s32): Likewise.
6850         (vgetq_lane_f32): Likewise.
6851         (vgetq_lane_u8): Likewise.
6852         (vgetq_lane_u16): Likewise.
6853         (vgetq_lane_u32): Likewise.
6854         (vgetq_lane_p8): Likewise.
6855         (vgetq_lane_p16): Likewise.
6856         (vgetq_lane_s64): Likewise.
6857         (vgetq_lane_u64): Likewise.
6858         (vcvt_s32_f32): Likewise.
6859         (vcvt_f32_s32): Likewise.
6860         (vcvt_f32_u32): Likewise.
6861         (vcvt_u32_f32): Likewise.
6862         (vcvtq_s32_f32): Likewise.
6863         (vcvtq_f32_s32): Likewise.
6864         (vcvtq_f32_u32): Likewise.
6865         (vcvtq_u32_f32): Likewise.
6866         (vcvt_n_s32_f32): Likewise.
6867         (vcvt_n_f32_s32): Likewise.
6868         (vcvt_n_f32_u32): Likewise.
6869         (vcvt_n_u32_f32): Likewise.
6870         (vcvtq_n_s32_f32): Likewise.
6871         (vcvtq_n_f32_s32): Likewise.
6872         (vcvtq_n_f32_u32): Likewise.
6873         (vcvtq_n_u32_f32): Likewise.
6874         (vmovn_s16): Likewise.
6875         (vmovn_s32): Likewise.
6876         (vmovn_s64): Likewise.
6877         (vmovn_u16): Likewise.
6878         (vmovn_u32): Likewise.
6879         (vmovn_u64): Likewise.
6880         (vqmovn_s16): Likewise.
6881         (vqmovn_s32): Likewise.
6882         (vqmovn_s64): Likewise.
6883         (vqmovn_u16): Likewise.
6884         (vqmovn_u32): Likewise.
6885         (vqmovn_u64): Likewise.
6886         (vqmovun_s16): Likewise.
6887         (vqmovun_s32): Likewise.
6888         (vqmovun_s64): Likewise.
6889         (vmovl_s8): Likewise.
6890         (vmovl_s16): Likewise.
6891         (vmovl_s32): Likewise.
6892         (vmovl_u8): Likewise.
6893         (vmovl_u16): Likewise.
6894         (vmovl_u32): Likewise.
6895         (vmul_lane_s16): Likewise.
6896         (vmul_lane_s32): Likewise.
6897         (vmul_lane_f32): Likewise.
6898         (vmul_lane_u16): Likewise.
6899         (vmul_lane_u32): Likewise.
6900         (vmulq_lane_s16): Likewise.
6901         (vmulq_lane_s32): Likewise.
6902         (vmulq_lane_f32): Likewise.
6903         (vmulq_lane_u16): Likewise.
6904         (vmulq_lane_u32): Likewise.
6905         (vmla_lane_s16): Likewise.
6906         (vmla_lane_s32): Likewise.
6907         (vmla_lane_f32): Likewise.
6908         (vmla_lane_u16): Likewise.
6909         (vmla_lane_u32): Likewise.
6910         (vmlaq_lane_s16): Likewise.
6911         (vmlaq_lane_s32): Likewise.
6912         (vmlaq_lane_f32): Likewise.
6913         (vmlaq_lane_u16): Likewise.
6914         (vmlaq_lane_u32): Likewise.
6915         (vmlal_lane_s16): Likewise.
6916         (vmlal_lane_s32): Likewise.
6917         (vmlal_lane_u16): Likewise.
6918         (vmlal_lane_u32): Likewise.
6919         (vqdmlal_lane_s16): Likewise.
6920         (vqdmlal_lane_s32): Likewise.
6921         (vmls_lane_s16): Likewise.
6922         (vmls_lane_s32): Likewise.
6923         (vmls_lane_f32): Likewise.
6924         (vmls_lane_u16): Likewise.
6925         (vmls_lane_u32): Likewise.
6926         (vmlsq_lane_s16): Likewise.
6927         (vmlsq_lane_s32): Likewise.
6928         (vmlsq_lane_f32): Likewise.
6929         (vmlsq_lane_u16): Likewise.
6930         (vmlsq_lane_u32): Likewise.
6931         (vmlsl_lane_s16): Likewise.
6932         (vmlsl_lane_s32): Likewise.
6933         (vmlsl_lane_u16): Likewise.
6934         (vmlsl_lane_u32): Likewise.
6935         (vqdmlsl_lane_s16): Likewise.
6936         (vqdmlsl_lane_s32): Likewise.
6937         (vmull_lane_s16): Likewise.
6938         (vmull_lane_s32): Likewise.
6939         (vmull_lane_u16): Likewise.
6940         (vmull_lane_u32): Likewise.
6941         (vqdmull_lane_s16): Likewise.
6942         (vqdmull_lane_s32): Likewise.
6943         (vqdmulhq_lane_s16): Likewise.
6944         (vqdmulhq_lane_s32): Likewise.
6945         (vqdmulh_lane_s16): Likewise.
6946         (vqdmulh_lane_s32): Likewise.
6947         (vqrdmulhq_lane_s16): Likewise.
6948         (vqrdmulhq_lane_s32): Likewise.
6949         (vqrdmulh_lane_s16): Likewise.
6950         (vqrdmulh_lane_s32): Likewise.
6951         (vmul_n_s16): Likewise.
6952         (vmul_n_s32): Likewise.
6953         (vmul_n_f32): Likewise.
6954         (vmul_n_u16): Likewise.
6955         (vmul_n_u32): Likewise.
6956         (vmulq_n_s16): Likewise.
6957         (vmulq_n_s32): Likewise.
6958         (vmulq_n_f32): Likewise.
6959         (vmulq_n_u16): Likewise.
6960         (vmulq_n_u32): Likewise.
6961         (vmull_n_s16): Likewise.
6962         (vmull_n_s32): Likewise.
6963         (vmull_n_u16): Likewise.
6964         (vmull_n_u32): Likewise.
6965         (vqdmull_n_s16): Likewise.
6966         (vqdmull_n_s32): Likewise.
6967         (vqdmulhq_n_s16): Likewise.
6968         (vqdmulhq_n_s32): Likewise.
6969         (vqdmulh_n_s16): Likewise.
6970         (vqdmulh_n_s32): Likewise.
6971         (vqrdmulhq_n_s16): Likewise.
6972         (vqrdmulhq_n_s32): Likewise.
6973         (vqrdmulh_n_s16): Likewise.
6974         (vqrdmulh_n_s32): Likewise.
6975         (vmla_n_s16): Likewise.
6976         (vmla_n_s32): Likewise.
6977         (vmla_n_f32): Likewise.
6978         (vmla_n_u16): Likewise.
6979         (vmla_n_u32): Likewise.
6980         (vmlaq_n_s16): Likewise.
6981         (vmlaq_n_s32): Likewise.
6982         (vmlaq_n_f32): Likewise.
6983         (vmlaq_n_u16): Likewise.
6984         (vmlaq_n_u32): Likewise.
6985         (vmlal_n_s16): Likewise.
6986         (vmlal_n_s32): Likewise.
6987         (vmlal_n_u16): Likewise.
6988         (vmlal_n_u32): Likewise.
6989         (vqdmlal_n_s16): Likewise.
6990         (vqdmlal_n_s32): Likewise.
6991         (vmls_n_s16): Likewise.
6992         (vmls_n_s32): Likewise.
6993         (vmls_n_f32): Likewise.
6994         (vmls_n_u16): Likewise.
6995         (vmls_n_u32): Likewise.
6996         (vmlsq_n_s16): Likewise.
6997         (vmlsq_n_s32): Likewise.
6998         (vmlsq_n_f32): Likewise.
6999         (vmlsq_n_u16): Likewise.
7000         (vmlsq_n_u32): Likewise.
7001         (vmlsl_n_s16): Likewise.
7002         (vmlsl_n_s32): Likewise.
7003         (vmlsl_n_u16): Likewise.
7004         (vmlsl_n_u32): Likewise.
7005         (vqdmlsl_n_s16): Likewise.
7006         (vqdmlsl_n_s32): Likewise.
7008 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7010         * config/arm/arm.c (arm_new_rtx_costs, case PLUS, MINUS):
7011         Add cost of alu.arith in simple SImode case.
7013 2014-11-18  Jiong Wang  <jiong.wang@arm.com>
7015         * lra-eliminations.c (update_reg_eliminate): Relax gcc_assert for fixed
7016         registers.
7018 2014-11-18  Marat Zakirov  <m.zakirov@samsung.com>
7020         * opts.c (finish_options): Disable aggressive opts for sanitizer.
7021         (common_handle_option): Move code to finish_options.
7023 2014-11-18  Yury Gribov  <y.gribov@samsung.com>
7025         PR sanitizer/63802
7026         * stor-layout.c (min_align_of_type): Respect user alignment
7027         more.
7029 2014-11-18  Ilya Enkovich  <ilya.enkovich@intel.com>
7031         * passes.c (remove_cgraph_node_from_order): New.
7032         (do_per_function_toporder): Register cgraph removal
7033         hook.
7035 2014-11-17  Terry Guo  <terry.guo@arm.com>
7037         * config/arm/arm.c (arm_issue_rate): Return 2 for cortex-m7.
7038         * config/arm/arm.md (generic_sched): Exclude cortex-m7.
7039         (generic_vfp): Likewise.
7040         * config/arm/cortex-m7.md: Pipeline description for cortex-m7.
7042 2014-11-17  Vladimir Makarov  <vmakarov@redhat.com>
7044         PR rtl-optimization/63906
7045         * lra-remat.c (operand_to_remat): Check SP and
7046         frame_pointer_required.
7048 2014-11-17  Mircea Namolaru  <mircea.namolaru@inria.fr>
7050         * doc/invoke.texi (floop-unroll-and-jam): Document
7051         (loop-unroll-jam-size): Likewise.
7052         (loop-unroll-jam-depth): Likewise.
7053         * graphite-optimize-isl.c (getPrevectorMap_full): Modify comment.
7054         (getScheduleForBandList): Replaced unsafe union_map reuse.
7056 2014-11-17  Andrew Pinski  <apinski@cavium.com>
7058         * config/aarch64/thunderx.md: Remove copyright which should not
7059         have been there.
7061 2014-11-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
7062             Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
7064         * config/rs6000/rs6000.c (RELOAD_REG_AND_M16): Add support for
7065         Altivec style vector loads that ignore the bottom 3 bits of the
7066         address.
7067         (rs6000_debug_addr_mask): New function to print the addr_mask
7068         values if debugging.
7069         (rs6000_debug_print_mode): Call rs6000_debug_addr_mask to print
7070         out addr_mask.
7071         (rs6000_setup_reg_addr_masks): Add support for Altivec style
7072         vector loads that ignore the bottom 3 bits of the address.  Allow
7073         pre-increment and pre-decrement on floating point, even if the
7074         -mupper-regs-{sf,df} options were used.
7075         (rs6000_init_hard_regno_mode_ok): Rework DFmode support if
7076         -mupper-regs-df.  Add support for -mupper-regs-sf.  Rearrange code
7077         placement for direct move support.
7078         (rs6000_option_override_internal): Add checks for -mupper-regs-df
7079         requiring -mvsx, and -mupper-regs-sf requiring -mpower8-vector.
7080         If -mupper-regs, set both -mupper-regs-sf and -mupper-regs-df,
7081         depending on the underlying cpu.
7082         (rs6000_secondary_reload_fail): Add ATTRIBUTE_NORETURN.
7083         (rs6000_secondary_reload_toc_costs): Helper function to identify
7084         costs of a TOC load for secondary reload support.
7085         (rs6000_secondary_reload_memory): Helper function for secondary
7086         reload, to determine if a particular memory operation is directly
7087         handled by the hardware, or if it needs support from secondary
7088         reload to create a valid address.
7089         (rs6000_secondary_reload): Rework code, to be clearer.  If the
7090         appropriate -mupper-regs-{sf,df} is used, use FPR registers to
7091         reload scalar values, since the FPR registers have D-form
7092         addressing. Move most of the code handling memory to the function
7093         rs6000_secondary_reload_memory, and use the reg_addr structure to
7094         determine what type of address modes are supported.  Print more
7095         debug information if -mdebug=addr.
7096         (rs6000_secondary_reload_inner): Rework entire function to be more
7097         general.  Use the reg_addr bits to determine what type of
7098         addressing is supported.
7099         (rs6000_preferred_reload_class): Rework.  Move constant handling
7100         into a single place.  Prefer using FLOAT_REGS for scalar floating
7101         point.
7102         (rs6000_secondary_reload_class): Use a FPR register to move a
7103         value from an Altivec register to a GPR, and vice versa.  Move VSX
7104         handling above traditional floating point.
7106         * config/rs6000/rs6000.md (mov<mode>_hardfloat, FMOVE32 case):
7107         Delete some spaces in the constraints.
7108         (DF->DF move peephole2): Disable if -mupper-regs-{sf,df} to
7109         allow using FPR registers to load/store an Altivec register for
7110         scalar floating point types.
7111         (SF->SF move peephole2): Likewise.
7112         (DFmode splitter): Add a define_split to move floating point
7113         constants to the constant pool before register allocation.
7114         Normally constants are put into the pool immediately, but
7115         -ffast-math delays putting them into the constant pool for the
7116         reciprocal approximation support.
7117         (SFmode splitter): Likewise.
7119         * config/rs6000/rs6000.opt (-mupper-regs-df): Make option public.
7120         (-mupper-regs-sf): Likewise.
7122         * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
7123         __UPPER_REGS_DF__ if -mupper-regs-df.  Define __UPPER_REGS_SF__ if
7124         -mupper-regs-sf.
7125         (-mupper-regs): New combination option that sets -mupper-regs-sf
7126         and -mupper-regs-df by default if the cpu supports the instructions.
7128         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
7129         -mupper-regs, -mupper-regs-sf, and -mupper-regs-df.
7131         * config/rs6000/predicates.md (memory_fp_constant): New predicate
7132         to return true if the operand is a floating point constant that
7133         must be put into the constant pool, before register allocation
7134         occurs.
7136         * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Enable
7137         -mupper-regs-df by default.
7138         (ISA_2_7_MASKS_SERVER): Enable -mupper-regs-sf by default.
7139         (POWERPC_MASKS): Add -mupper-regs-{sf,df} as options set by the
7140         various -mcpu=... options.
7141         (power7 cpu): Enable -mupper-regs-df by default.
7143         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
7144         -mupper-regs.
7146 2014-11-17  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
7148         * ira-conflicts.c (build_conflict_bit_table): Add the current
7149         object to OBJECTS_LIVE after traversing OBJECTS_LIVE.
7151 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7153         * ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
7154         (ipa_get_indirect_edge_target): Add SPECULATIVE argument.
7155         (devirtualization_time_bonus): Use it.
7156         (ipcp_discover_new_direct_edges): Likewise.
7157         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Update.
7158         * ipa-prop.h (ipa_get_indirect_edge_target): Update prototype.
7160 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7162         * tree.c (free_lang_data_in_decl): Set
7163         DECL_FUNCTION_SPECIFIC_OPTIMIZATION to optimization_default_node.
7165 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7167         * cgraphunit.c (analyze_functions): Use opt_for_fn.
7168         * cgraph.h (cgraph_node::optimize_for_size_p): Likewise.
7170 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7172         * cgraph.c (symbol_table::create_edge): Use opt_for_fn.
7173         (cgraph_node::cannot_return_p): Likewise.
7174         (cgraph_edge::cannot_lead_to_return_p): Likewise.
7175         (cgraph_edge::maybe_hot_p): Likewise.
7177 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7179         * predict.c (maybe_hot_frequency_p): Use opt_for_fn.
7180         (optimize_function_for_size_p): Likewise.
7181         (probably_never_executed): Likewise; replace cfun by fun.
7183 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
7185         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Add
7186         variant reading from memory and assembling to ld1.
7188         * config/aarch64/arm_neon.h (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8,
7189         vld1_lane_p16, vld1_lane_s8, vld1_lane_s16, vld1_lane_s32,
7190         vld1_lane_s64, vld1_lane_u8, vld1_lane_u16, vld1_lane_u32,
7191         vld1_lane_u64, vld1q_lane_f32, vld1q_lane_f64, vld1q_lane_p8,
7192         vld1q_lane_p16, vld1q_lane_s8, vld1q_lane_s16, vld1q_lane_s32,
7193         vld1q_lane_s64, vld1q_lane_u8, vld1q_lane_u16, vld1q_lane_u32,
7194         vld1q_lane_u64): Replace asm with vset_lane and pointer dereference.
7196 2014-11-17  Jason Merrill  <jason@redhat.com>
7198         * tree-inline.c (copy_fn): New.
7199         * tree-inline.h: Declare it.
7201 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
7203         * config/aarch64/aarch64-builtins.c (TYPES_CREATE): Remove.
7204         * config/aarch64/aarch64-simd-builtins.def (create): Remove.
7205         * config/aarch64/aarch64-simd.md (aarch64_create<mode>): Remove.
7206         * config/aarch64/arm_neon.h (vcreate_f64, vreinterpret_f64_s64,
7207         vreinterpret_f64_u64): Replace __builtin_aarch64_createv1df with C casts.
7208         * config/aarch64/iterators.md (VD1): Remove.
7210 2014-11-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7212         * config/aarch64/aarch64-cores.def (cortex-a53): Remove
7213         AARCH64_FL_CRYPTO from feature flags.
7214         (cortex-a57): Likewise.
7215         (cortex-a57.cortex-a53): Likewise.
7217 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
7219         * tree.c (free_lang_data_in_decl): Annotate all functio nbodies with
7220         DECL_FUNCTION_SPECIFIC_TARGET.
7221         * i386.c (ix86_set_current_function): Handle explicit default options.
7223 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
7225         * builtins.c (expand_builtin_memcpy_with_bounds): Use target hook
7226         instead of BNDmode.
7227         (expand_builtin_mempcpy_with_bounds): Likewise.
7228         (expand_builtin_memset_with_bounds): Likewise.
7230 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
7232         * tree-ssa-strlen.c: include ipa-chkp.h, cgraph.h,
7233         ipa-ref.h, plugin-api.h.
7234         (get_string_length): Handle calls with bounds.
7235         (adjust_last_stmt): Likewise.
7236         (handle_builtin_strchr): Likewise.
7237         (handle_builtin_strcpy): Likewise.
7238         (handle_builtin_memcpy): Likewise.
7239         (handle_builtin_strcat): Likewise.
7241 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
7243         * tree-chkp-opt.c (chkp_get_nobnd_fndecl): New.
7244         (chkp_get_nochk_fndecl): New.
7245         (chkp_optimize_string_function_calls): New.
7246         (chkp_opt_execute): Call chkp_optimize_string_function_calls.
7247         * tree-cfg.h (insert_cond_bb): New.
7248         * tree-cfg.c (insert_cond_bb): New.
7250 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
7252         * tree-core.h (built_in_class): Add builtin codes to be used
7253         by Pointer Bounds Checker for instrumented builtin functions.
7254         * tree-streamer-in.c: Include ipa-chkp.h.
7255         (streamer_get_builtin_tree): Created instrumented decl if
7256         required.
7257         * ipa-chkp.h (chkp_maybe_clone_builtin_fndecl): New.
7258         * ipa-chkp.c (chkp_build_instrumented_fndecl): Support builtin
7259         function decls.
7260         (chkp_maybe_clone_builtin_fndecl): New.
7261         (chkp_maybe_create_clone): Support builtin function decls.
7262         (chkp_versioning): Clone builtin functions.
7263         * tree-chkp.c (chkp_instrument_normal_builtin): New.
7264         (chkp_add_bounds_to_call_stmt): Support builtin functions.
7265         (chkp_replace_function_pointer): Likewise.
7266         * builtins.c (expand_builtin_memcpy_args): New.
7267         (expand_builtin_memcpy): Call expand_builtin_memcpy_args.
7268         (expand_builtin_memcpy_with_bounds): New.
7269         (expand_builtin_mempcpy_with_bounds): New.
7270         (expand_builtin_mempcpy_args): Add orig_exp arg. Support
7271         BUILT_IN_CHKP_MEMCPY_NOBND_NOCHK
7272         (expand_builtin_memset_with_bounds): New.
7273         (expand_builtin_memset_args): Support BUILT_IN_CHKP_MEMSET_NOBND_NOCHK.
7274         (expand_builtin_with_bounds): New.
7275         * builtins.h (expand_builtin_with_bounds): New.
7276         * expr.c (expand_expr_real_1): Support instrumented builtin calls.
7278 2014-11-17  Dodji Seketeli  <dodji@redhat.com>
7280         * gimple.h (gimple_set_visited, gimple_visited_p)
7281         (gimple_set_plf, gimple_plf, gimple_set_uid, gimple_uid): Add more
7282         comments to these accessors.
7284 2014-11-17  Georg-Johann Lay  <avr@gjlay.de>
7286         * config/avr/avr-log.c (avr_log_set_avr_log) [TARGET_ALL_DEBUG]:
7287         Set avr_log_details to "all".
7289 2014-11-17  Richard Biener  <rguenther@suse.de>
7291         PR middle-end/63898
7292         * match.pd: Guard X / CST -> X * CST' transform against
7293         zero CST.
7295 2014-11-17  Terry Guo  <terry.guo@arm.com>
7297         * config/arm/thumb1.md (*addsi3_cbranch_scratch): Updated to UAL
7298         format.
7300 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7302         * ifcvt.c (HAVE_cbranchcc4): Define.
7303         (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
7304         Use HAVE_cbranchcc4.
7306 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7308         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
7309         aarch64_convert_mode, aarch64_gen_ccmp_first,
7310         aarch64_gen_ccmp_next): New functions.
7311         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
7313 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7315         * config/aarch64/aarch64-protos.h (aarch64_ccmp_mode_to_code): New.
7316         * aarch64.c (aarch64_nzcv_codes): New data.
7317         (aarch64_ccmp_mode_to_code): New.
7318         (aarch64_print_operand): Output nzcv.
7319         config/aarch64/aarch64.md (cbranchcc4, *ccmp_and, *ccmp_ior, cstorecc4):
7320         New patterns.
7321         (cstore<mode>4): Handle ccmp_cc_register.
7322         * config/aarch64/predicates.md (const0_operand): New.
7324 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7326         * config/aarch64/aarch64-modes.def: Define ccmp CC mode.
7327         * config/aarch64/aarch64.c (aarch64_get_condition_code_1): New function
7328         extacted from aarch64_get_condition_code.
7329         (aarch64_get_condition_code): Call aarch64_get_condition_code_1.
7330         config/aarch64/predicates.md (ccmp_cc_register): New predicate.
7332 014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7334         * config/aarch64/constraints.md (Usn, aarch64_ccmp_immediate,
7335         aarch64_ccmp_operand): New constraints.
7337 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7339         * Makefile.in: Add ccmp.o.
7340         * ccmp.c: New file.
7341         * ccmp.h: New file.
7342         * expr.c: include "ccmp.h"
7343         (expand_cond_expr_using_cmove): Handle VOIDmode.
7344         (expand_expr_real_1): Try to expand ccmp.
7346 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7348         * cfgexpand.c (expand_gimple_cond): Check ccmp.
7349         * expmed.c (emit_cstore): Make it global.
7350         * expmed.h: #include "insn-codes.h"
7351         (emit_cstore): New prototype.
7352         * expr.c (expand_operands): Make it global.
7353         * expr.h (expand_operands): New prototype.
7354         * optabs.c (get_rtx_code): Make it global.
7355         * optabs.h (get_rtx_code): New prototype.
7357 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
7359         * target.def (gen_ccmp_first, gen_ccmp_first): Add two new hooks.
7360         * doc/tm.texi.in (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
7361         * doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
7363 2014-11-16  Patrick Palka  <ppalka@gcc.gnu.org>
7365         PR middle-end/63790
7366         * tree-ssa-forwprop.c (forward_propagate_into_comparison_1):
7367         Always combine comparisons or conversions from booleans.
7369 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
7371         * ipa-polymorphic-call.c
7372         (ipa_polymorphic_call_context::speculation_consistent_p): Constify.
7373         (ipa_polymorphic_call_context::meet_speculation_with): New function.
7374         (ipa_polymorphic_call_context::combine_with): Handle types in
7375         construction better.
7376         (ipa_polymorphic_call_context::equal_to): Do not bother about useless
7377         speculation.
7378         (ipa_polymorphic_call_context::meet_with): New function.
7379         * cgraph.h (class ipa_polymorphic_call_context): Add
7380         meet_width, meet_speculation_with; constify speculation_consistent_p.
7381         * ipa-cp.c (ipa_context_from_jfunc): Handle speculation; combine
7382         with incomming context.
7383         (propagate_context_accross_jump_function): Likewise; be more cureful.
7384         about set_contains_variable.
7385         (ipa_get_indirect_edge_target_1): Fix handling of dynamic type changes.
7386         (find_more_scalar_values_for_callers_subset): Fix.
7387         (find_more_contexts_for_caller_subset): Perform meet operation.
7389 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
7391         * passes.c (execute_one_pass): Do not apply all transforms prior
7392         every simple IPA pass.
7393         * cgraphunit.c: Do not include fibheap.h
7394         (expand_thunk): Use get_untransformed_body.
7395         (cgraph_node::expand): Likewise.
7396         * tree-ssa-structalias.c (ipa_pta_execute): Skip inline clones.
7397         * cgraph.c (release_function_body): Do not push cfun when CFG
7398         is not there.
7399         (cgraph_node::get_untransformed_body): Break out from ...
7400         (cgraph_node::get_body): ... here; add code to apply all transforms.
7401         * cgraph.h (cgraph_node): Add get_untransformed_body.
7402         * ipa-icf.c (sem_function::init): Use get_untransformed_body.
7403         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
7404         * tree-inline.c (expand_call_inline): LIkewise.
7405         * i386.c (ix86_reset_to_default_globals): Break out from ...
7406         (ix86_set_current_function): ... here;
7407         (ix86_reset_previous_fndecl): Use it.
7408         (ix86_simd_clone_adjust): Use ix86_reset_previous_fndecl.
7410 2014-11-16  Eric Botcazou  <ebotcazou@adacore.com>
7412         * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
7413         * doc/tm.texi: Regenerate.
7415 2014-11-16  Uros Bizjak  <ubizjak@gmail.com>
7417         * config/sh/sh.c: Do not include algorithm.
7418         (sh_emit_scc_to_t): Replace open-coded swap with std::swap
7419         to swap values.
7420         (sh_emit_compare_and_branch): Ditto.
7421         (sh_emit_compare_and_set): Ditto.
7422         * config/sh/sh.md (replacement peephole2): Ditto.
7423         (cstore4_media): Ditto.
7424         (*fmasf4): Ditto.
7426 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
7428         * lra-remat.c (cand_transf_func): Process regno for
7429         rematerialization too.
7430         * lra.c (lra): Switch on rematerialization pass.
7432 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
7434         * lra.c (lra): Switch off rematerialization pass.
7436 2014-11-15  Marc Glisse  <marc.glisse@inria.fr>
7438         * config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
7439         _mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
7440         instead of builtins.
7441         * config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
7442         typedefs.
7443         (_mm_sqrt_sd): Fix comment.
7444         (_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
7445         _mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
7446         _mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
7447         _mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
7448         _mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
7449         _mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
7450         _mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
7451         _mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
7452         Use vector extensions instead of builtins.
7453         * config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
7454         _mm_mullo_epi32): Likewise.
7455         * config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
7456         New typedefs.
7457         (_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
7458         _mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
7459         Use vector extensions instead of builtins.
7460         * config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
7461         _mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
7462         _mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
7463         _mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
7464         _mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
7465         _mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
7466         _mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
7467         * config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
7468         New typedefs.
7469         (_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
7470         _mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
7471         _mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
7472         _mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
7473         _mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
7474         _mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
7475         _mm512_div_ps): Use vector extensions instead of builtins.
7476         * config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
7477         _mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
7478         * config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
7479         * config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
7480         Likewise.
7482 2014-11-15  Jan Hubicka <hubicka@ucw.cz>
7484         * lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
7485         * lto-streamer.h (cl_optimization_stream_out,
7486         cl_optimization_stream_in): Declare.
7487         * optc-save-gen.awk: Generate cl_optimization LTO streaming
7488         and hashing routines.
7489         * opth-gen.awk: Add prototype of cl_optimization_hash.
7490         * tree-streamer-in.c (unpack_ts_optimization): Remove.
7491         (streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
7492         * tree-streamer-out.c (pack_ts_optimization): Remove.
7493         (streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
7495 2014-11-15  Mircea Namolaru  <mircea.namolaru@inria.fr>
7497         * common.opt (flag_loop_unroll_and_jam): New flag.
7498         * params.def (PARAM_LOOP_UNROLL_JAM_SIZE): Parameter for unroll and
7499         jam flag.
7500         (PARAM_LOOP_UNROLL_JAM_DEPTH): Likewise.
7501         * graphite-poly.h (struct poly_bb:map_sepclass): New field
7502         * graphite-poly.c (new_poly_bb): Initialization for new field.
7503         (apply_poly_transforms): Support for unroll and jam flag.
7504         * graphite-isl-ast-to-gimple.c (generate_luj_sepclass): Compute the
7505         separation class.
7506         (generate_luj_sepclass_opt): Build the separation class option.
7507         (generate_luj_options): Set unroll and jam options.
7508         (set_options): Support for unroll and jam options.
7509         (scop_to_isl_ast): Likewise
7510         * graphite-optimize-isl.c (getPrevectorMap_full): New function for
7511         computing the separating class map.
7512         (optimize_isl): Support for the separating class map.
7513         (apply_schedule_map_to_scop): Likewise.
7514         (getScheduleMap): Likewise.
7515         (getScheduleForBand): Likewise.
7516         (getScheduleForBandList): Likewise.
7517         * graphite.c (gate_graphite_transforms): Add unroll and jam flag.
7518         * toplev.c (process_options) Likewise.
7520 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
7522         * tree-cfg.c (replace_loop_annotate_in_block): New function extracted
7523         from...
7524         (replace_loop_annotate): ...here.  Call it on the header and on the
7525         latch block, if any.  Restore proper behavior of final cleanup.
7527 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
7529         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
7530         for max-completely-peeled-insns limit.
7532 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
7534         * ipa-prop.h (ipa_known_type_data): Remove.
7535         (ipa_binfo_from_known_type_jfunc): Remove.
7537 2014-11-14  Andrew Pinski  <apinski@cavium.com>
7539         * config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
7540         over to thunderx.
7541         * config/aarch64/aarch64.md: Include thunderx.md.
7542         (generic_sched): Set to no for thunderx.
7543         * config/aarch64/thunderx.md: New file.
7545 2014-11-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
7547         * config/rs6000/predicates.md (easy_fp_constant): Delete redunant
7548         tests for 0.0.
7550         * config/rs6000/vector.md (VEC_R): Move secondary reload support
7551         insns to rs6000.md from vector.md.
7552         (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
7553         (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
7554         (vec_reload_and_plus_<mptrsize>): Likewise.
7556         * config/rs6000/rs6000.md (Fa): New mode attribute to give
7557         constraint for the Altivec registers for a type.
7558         (RELOAD): New mode iterator for all of the types that have
7559         secondary reload address support to load up a base register.
7560         (extendsfdf2_fpr): Use correct constraint.
7561         (copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
7562         instruction.
7563         (floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
7564         Generate the non-VSX instruction if all registers were FPRs.  Do
7565         not use the patterns in vsx.md for scalar operations.
7566         (floatsi<mode>2_lfiwax_mem): Likewise.
7567         (floatunssi<mode>2_lfiwzx): Likewise.
7568         (floatunssi<mode>2_lfiwzx_mem): Likewise.
7569         (fix_trunc<mode>di2_fctidz): Likewise.
7570         (fixuns_trunc<mode>di2_fctiduz): Likewise.
7571         (fctiwz_<mode>): Likewise.
7572         (fctiwuz_<mode>): Likewise.
7573         (friz): Likewise.
7574         (floatdidf2_fpr): Likewise.
7575         (floatdidf2_mem): Likewise.
7576         (floatunsdidf2): Likewise.
7577         (floatunsdidf2_fcfidu): Likewise.
7578         (floatunsdidf2_mem): Likewise.
7579         (floatdisf2_fcfids): Likewise.
7580         (floatdisf2_mem): Likewise.
7581         (floatdisf2_internal1): Add explicit test for not FCFIDS to make
7582         it more obvious that the code is for pre-ISA 2.06 machines.
7583         (floatdisf2_internal2): Likewise.
7584         (floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
7585         Generate the non-VSX instruction if all registers were FPRs.  Do
7586         not use the patterns in vsx.md for scalar operations.
7587         (floatunsdisf2_mem): Likewise.
7588         (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
7589         handlers here from vector.md, and expand the types we generate
7590         reload handlers for.
7591         (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
7592         (vec_reload_and_plus_<mptrsize>): Likewise.
7594         * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
7595         vector forms of the instructions.  Move VSX scalar forms to
7596         rs6000.md, and add support for -mupper-regs-sf.
7597         (vsx_floatuns<VSi><mode>2): Likewise.
7598         (vsx_fix_trunc<mode><VSi>2): Likewise.
7599         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
7600         (vsx_float_fix_<mode>2): Delete DF version, rename to
7601         vsx_float_fix_v2df2.
7602         (vsx_float_fix_v2df2): Likewise.
7604 2014-11-14  Martin Jambor  <mjambor@suse.cz>
7606         * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
7607         (ipa_pass_through_data): Removed field type_preserved.
7608         (ipa_ancestor_jf_data): removed fields type and type_preserved.
7609         (ipa_jump_func): Removed field known_type.
7610         (ipa_get_jf_known_type_offset): Removed.
7611         (ipa_get_jf_known_type_base_type): Likewise.
7612         (ipa_get_jf_known_type_component_type): Likewise.
7613         (ipa_get_jf_ancestor_type): Likewise.
7614         * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
7615         (ipa_get_jf_pass_through_result): Likewise.
7616         (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
7617         (values_equal_for_ipcp_p): Removed BINFO handling.
7618         (ipa_get_indirect_edge_target_1): Updated comment.
7619         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
7620         of IPA_JF_KNOWN_TYPE jump functions.  Do not print removed fields.
7621         (ipa_set_jf_known_type): Removed.
7622         (ipa_set_jf_simple_pass_through): Do not set removed fields.  Update
7623         all callers.
7624         (ipa_set_jf_arith_pass_through): Likewise.
7625         (ipa_set_ancestor_jf): Likewise.
7626         (ipa_binfo_from_known_type_jfunc): Removed.
7627         (prop_type_change_info): Removed fields known_current_type and
7628         multiple_types_encountered.
7629         (extr_type_from_vtbl_ptr_store): Removed.
7630         (check_stmt_for_type_change): Do not attempt to identify changed type.
7631         (detect_type_change_from_memory_writes): Do not set the removed fields,
7632         always set jfunc to unknown.
7633         (compute_complex_assign_jump_func): Do not detect dynamic type change.
7634         (compute_complex_ancestor_jump_func): Likewise.
7635         (compute_known_type_jump_func): Removed.
7636         (ipa_compute_jump_functions_for_edge): Do not detect dynamic type
7637         change.  Do not comute known type jump functions.
7638         (combine_known_type_and_ancestor_jfs): Removed.
7639         (update_jump_functions_after_inlining): Removed handling of
7640         IPA_JF_KNOWN_TYPE jump functions.  Do not set removed fields.
7641         (ipa_write_jump_function): Do not stream removed fields or known type
7642         jump functions.
7643         (ipa_read_jump_function): Likewise.
7645 2014-11-14  Vladimir Makarov  <vmakarov@redhat.com>
7647         * lra-int.h (lra_create_live_ranges): Add parameter.
7648         * lra-lives.c (temp_bitmap): Move higher.
7649         (initiate_live_solver): Move temp_bitmap initialization into
7650         lra_live_ranges_init.
7651         (finish_live_solver): Move temp_bitmap clearing into
7652         live_ranges_finish.
7653         (process_bb_lives): Add parameter.  Use it to control live info
7654         update and dead insn elimination.  Pass it to mark_regno_live and
7655         mark_regno_dead.
7656         (lra_create_live_ranges): Add parameter.  Pass it to
7657         process_bb_lives.
7658         (lra_live_ranges_init, lra_live_ranges_finish): See changes in
7659         initiate_live_solver and finish_live_solver.
7660         * lra-remat.c (do_remat): Process insn non-operand hard regs too.
7661         Use temp_bitmap to update avail_cands.
7662         * lra.c (lra): Pass new parameter to lra_create_live_ranges.  Move
7663         check with lra_need_for_spill_p after live range pass.  Switch on
7664         rematerialization pass.
7666 2014-11-14  Martin Jambor  <mjambor@suse.cz>
7668         * ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
7669         agg_preserved flag instead.
7670         (ipa_get_jf_ancestor_type_preserved): Likewise.
7671         (ipa_node_params): Rename known_vals to known_csts, update all users.
7672         New field known_contexts.
7673         (ipa_get_indirect_edge_target): Update prototype.
7674         (ipcp_poly_ctx_values_pool): Declare.
7675         (ipa_context_from_jfunc): Likewise.
7676         * ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
7677         * cgraph.h (ipa_polymorphic_call_context): New method equal_to.  New
7678         parameter newline of method dump.
7679         * ipa-cp.c (ctxlat): New field.
7680         (ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
7681         (ipcp_poly_ctx_values_pool):New variable.
7682         (ipa_get_poly_ctx_lat): New function.
7683         (print_ipcp_constant_value): New overloaded function for contexts.
7684         (print_all_lattices): Also print contexts.
7685         (ipa_topo_info): New field contexts;
7686         (set_all_contains_variable): Also set the flag in the context lattice.
7687         (initialize_node_lattices): Likewise for flag bottom.
7688         (ipa_get_jf_ancestor_result): Removed BINFO handling.
7689         (ipa_value_from_jfunc): Likewise.
7690         (ipa_context_from_jfunc): New function.
7691         (values_equal_for_ipcp_p): New overloaded function for contexts.
7692         (allocate_and_init_ipcp_value): Construct the value.
7693         (allocate_and_init_ipcp_value): New overloaded function for contexts.
7694         (propagate_scalar_accross_jump_function): Removed handling of
7695         KNOWN_TYPE jump functions.
7696         (propagate_context_accross_jump_function): New function.
7697         (propagate_constants_accross_call): Also propagate contexts.
7698         (ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
7699         (ipa_get_indirect_edge_target): Likewise.
7700         (devirtualization_time_bonus): Likewise.
7701         (gather_context_independent_values): Create and populate known_contexts
7702         vector rather than known_binfos.
7703         (perform_estimation_of_a_value): Work on contexts rather than BINFOs.
7704         (estimate_local_effects): Likewise.
7705         (add_all_node_vals_to_toposort): Also add contexts to teir topological
7706         sort.
7707         (ipcp_propagate_stage): Also propagate effects of contexts.
7708         (ipcp_discover_new_direct_edges): Receive and pass known_contexts to
7709         ipa_get_indirect_edge_target_1.
7710         (cgraph_edge_brings_value_p): New overloaded function for contexts.
7711         (create_specialized_node): Work on contexts rather than BINFOs.
7712         (find_more_contexts_for_caller_subset): New function.
7713         (known_contexts_useful_p): New function.
7714         (copy_useful_known_contexts): Likewise.
7715         (modify_known_vectors_with_val): Likewise.
7716         (ipcp_val_in_agg_replacements_p): Renamed to
7717         ipcp_val_agg_replacement_ok_p, return true for all offset indicating
7718         non-aggregate.
7719         (ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
7720         (decide_about_value): Work on contexts rather than BINFOs.
7721         (decide_whether_version_node): Likewise.
7722         (ipcp_driver): Initialize the new alloc pool.
7723         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
7724         printing of edge contexts.
7725         (ipa_set_ancestor_jf): Replace assert with conditional setting of
7726         type_preserved to false.
7727         (update_jump_functions_after_inlining): Use access function instead of
7728         reading agg_preserved directly.  Store combined context in the ancestor
7729         case.
7730         (try_make_edge_direct_virtual_call): Work on contexts rather than
7731         BINFOs.
7732         (update_indirect_edges_after_inlining): Get context from
7733         ipa_context_from_jfunc.
7734         (ipa_free_node_params_substructures): Free also known_contexts.
7735         (ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
7736         (ipa_free_all_structures_after_iinln): Likewise.
7737         * ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
7738         contexts rather than BINFOs.
7739         (estimate_edge_devirt_benefit): Likewise.
7740         (estimate_edge_size_and_time): Likewise.
7741         (estimate_calls_size_and_time): Likewise.
7742         (estimate_node_size_and_time): Likewise.
7743         (estimate_ipcp_clone_size_and_time): Likewise.
7744         (do_estimate_edge_time): Likewise.
7745         (do_estimate_edge_size): Likewise.
7746         (do_estimate_edge_hints): Likewise.
7747         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
7748         parameter newline, ouput newline only when it is set.
7749         (ipa_polymorphic_call_context::equal_to): New method.
7751 2014-11-14  Martin Jambor  <mjambor@suse.cz>
7753         * ipa-cp.c (ipcp_value_source): Converted to a template class.  All
7754         users converted to the same specialization as the using class/function
7755         or specialization on tree.
7756         (ipcp_value): Likewise.
7757         (ipcp_lattice): Likewise.
7758         (ipcp_agg_lattice): Now derived from tree specialization of
7759         ipcp_lattice.
7760         (values_topo): Moved to new class value_topo_info.
7761         (ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
7762         Updated all callers.
7763         (print_lattice): Turned into ipcp_lattice::print.  Updated all
7764         callers.
7765         (value_topo_info): New class template.
7766         (ipa_topo_info): New field constants.  New constructor.
7767         (build_toporder_info): Do not clear stack_top, only checkign assert
7768         it.
7769         (set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
7770         Updated all callers.
7771         (set_lattice_contains_variable): Turned into
7772         ipcp_lattice::set_contains_variable.  Updated all callers.
7773         (add_value_source): Turned into ipcp_value::add_source.  Updated all
7774         callers.
7775         (allocate_and_init_ipcp_value): New function.
7776         (add_value_to_lattice): Turned into ipcp_lattice::add_value.  Last
7777         parameter got default a value.  Updated all callers.
7778         (add_scalar_value_to_lattice): Removed, users converted to using
7779         ipcp_lattice::add_value with default value of the last parameter.
7780         (add_val_to_toposort): Turned to value_topo_info::add_val.  Updated
7781         all callers.
7782         (propagate_effects): Made method of value_topo_info.
7783         (cgraph_edge_brings_value_p): Now a template function.
7784         (get_info_about_necessary_edges): Likewise.
7785         (gather_edges_for_value): Likewise.
7786         (perhaps_add_new_callers): Likewise.
7787         (decide_about_value): Likewise.
7788         * ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
7790 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7792         * doc/install.texi (--with-diagnostics-color=): Document.
7794         * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
7795         IFN_GOMP_SIMD_LANE without lhs as useless.
7797         * ipa-pure-const.c (struct funct_state_d): Add can_free field.
7798         (varying_state): Add true for can_free.
7799         (check_call): For builtin or internal !nonfreeing_call_p set
7800         local->can_free.
7801         (check_stmt): For asm volatile and asm with "memory" set
7802         local->can_free.
7803         (analyze_function): Clear local->can_free initially, continue
7804         calling check_stmt until all flags are computed, dump can_free
7805         flag.
7806         (pure_const_write_summary): Write can_free flag.
7807         (pure_const_read_summary): Read it back.
7808         (propagate_pure_const): Propagate also can_free flag, set
7809         w->nonfreeing_fn if it is false after propagation.
7810         * cgraph.h (cgraph_node): Add nonfreeing_fn member.
7811         * gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
7812         (nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
7813         Also return true for IFN_ABNORMAL_DISPATCHER.
7814         * cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
7815         * lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
7816         (input_overwrite_node): Read it back.
7818 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7819             Marek Polacek  <polacek@redhat.com>
7821         * sanopt.c: Include tree-ssa-operands.h.
7822         (struct sanopt_info): Add has_freeing_call_p,
7823         has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
7824         imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
7825         being_visited_p fields.
7826         (struct sanopt_ctx): Add asan_check_map field.
7827         (imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
7828         maybe_optimize_asan_check_ifn): New functions.
7829         (sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
7830         internal calls.
7831         (pass_sanopt::execute): Call sanopt_optimize even for
7832         -fsanitize=address.
7833         * gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
7834         internal calls.
7836 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7838         * tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
7839         'if (extract_scalar_result)' to the only place that it is true.
7841 2014-11-14  H.J. Lu  <hongjiu.lu@intel.com>
7843         * config.gcc (default_gnu_indirect_function): Set to yes
7844         for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
7845         Android nor uclibc.
7847 2014-11-14  Felix Yang  <felix.yang@huawei.com>
7848             Jiji Jiang  <jiangjiji@huawei.com>
7850         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
7851         VALL mode iterator instead of VALLDI.
7853 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
7855         * optc-save-gen.awk: Output cl_target_option_eq,
7856         cl_target_option_hash, cl_target_option_stream_out,
7857         cl_target_option_stream_in functions.
7858         * opth-gen.awk: Output prototypes for
7859         cl_target_option_eq and cl_target_option_hash.
7860         * lto-streamer.h (cl_target_option_stream_out,
7861         cl_target_option_stream_in): Declare.
7862         * tree.c (cl_option_hash_hash): Use cl_target_option_hash.
7863         (cl_option_hash_eq): Use cl_target_option_eq.
7864         * tree-streamer-in.c (unpack_value_fields): Stream in
7865         TREE_TARGET_OPTION.
7866         * lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
7867         DECL_FUNCTION_SPECIFIC_TARGET.
7868         (hash_tree): Hash TREE_TARGET_OPTION; visit
7869         DECL_FUNCTION_SPECIFIC_TARGET.
7870         * tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
7871         TS_TARGET_OPTION.
7872         (streamer_write_tree_body): Output TS_TARGET_OPTION.
7874 2014-11-14  Richard Biener  <rguenther@suse.de>
7876         * gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
7877         valueization hook defaulted to no_follow_ssa_edges.
7878         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
7879         2nd valueization hook to gimple_simplify.
7880         * tree-ssa-ccp.c (valueize_op_1): New function to be
7881         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
7882         (ccp_fold): Adjust.
7883         * tree-vrp.c (vrp_valueize_1): New function to be
7884         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
7885         (vrp_visit_assignment_or_call): Adjust.
7887 2014-11-14  Marek Polacek  <polacek@redhat.com>
7889         * fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
7890         that overflows when SANITIZE_SI_OVERFLOW is on.  Guard -(-A)
7891         folding with TYPE_OVERFLOW_SANITIZED.
7893 2014-11-14  Marek Polacek  <polacek@redhat.com>
7895         PR sanitizer/63839
7896         * asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
7897         ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
7898         * builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
7899         Define.
7900         * builtins.c (fold_builtin_0): Don't include ubsan.h.  Don't
7901         instrument BUILT_IN_UNREACHABLE here.
7902         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
7903         const.
7904         * sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
7905         * tree-ssa-ccp.c (optimize_unreachable): Bail out if
7906         SANITIZE_UNREACHABLE.
7907         * ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
7908         * ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
7910 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7912         * config/rs6000/vector.md (vec_shl_<mode>): Remove.
7913         (vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
7915 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7917         * optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
7918         BYTES_BIG_ENDIAN.
7919         * tree-vect-loop.c (calc_vec_perm_mask_for_shift,
7920         vect_create_epilog_for_reduction): Likewise.
7921         * doc/md.texi (vec_shr_m): Clarify direction of shifting.
7923 2014-11-14  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7925         PR target/63724
7926         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
7927         numerical immediate handling to...
7928         (aarch64_internal_mov_immediate): ...this. New.
7929         (aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
7930         (aarch64_mov_operand_p): Relax predicate.
7931         * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
7932         (*movsi_aarch64): Turn into define_insn_and_split and new alternative
7933         for 'n'.
7934         (*movdi_aarch64): Likewise.
7936 2014-11-14  Richard Biener  <rguenther@suse.de>
7938         * match.pd: Implement more binary patterns exercised by
7939         fold_stmt.
7940         * fold-const.c (sing_bit_p): Export.
7941         (exact_inverse): Likewise.
7942         (fold_binary_loc): Remove patterns here.
7943         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
7944         * fold-const.h (sing_bit_p): Declare.
7945         (exact_inverse): Likewise.
7947 2014-11-14  Marek Polacek  <polacek@redhat.com>
7949         * tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
7951 2014-11-14  Richard Biener  <rguenther@suse.de>
7953         * genmatch.c (add_operator): Allow CONSTRUCTOR.
7954         (dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
7955         (parser::parse_op): Allow to iterate over predicates.
7957 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7959         * configure.ac (--with-diagnostics-color): New configure
7960         option, default to --with-diagnostics-color=auto.
7961         * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
7962         to determine -fdiagnostics-color= option default.
7963         * doc/invoke.texi (-fdiagnostics-color=): Document new
7964         default.
7965         * configure: Regenerated.
7966         * config.in: Regenerated.
7968 2014-11-13  Teresa Johnson  <tejohnson@google.com>
7970         PR tree-optimization/63841
7971         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
7973 2014-11-14  Bin Cheng  <bin.cheng@arm.com>
7975         * timevar.def (TV_SCHED_FUSION): New time var.
7976         * passes.def (pass_sched_fusion): New pass.
7977         * config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
7978         (extract_base_offset_in_addr, fusion_load_store): New.
7979         (arm_sched_fusion_priority): New.
7980         (arm_option_override): Disable scheduling fusion by default
7981         on non-armv7 processors or ldrd/strd isn't preferred.
7982         * sched-int.h (struct _haifa_insn_data): New field.
7983         (INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
7984         * sched-rgn.c (rest_of_handle_sched_fusion): New.
7985         (pass_data_sched_fusion, pass_sched_fusion): New.
7986         (make_pass_sched_fusion): New.
7987         * haifa-sched.c (sched_fusion): New.
7988         (insn_cost): Handle sched_fusion.
7989         (priority): Handle sched_fusion by calling target hook.
7990         (enum rfs_decision): New enum value.
7991         (rfs_str): New element for RFS_FUSION.
7992         (rank_for_schedule): Support sched_fusion.
7993         (schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
7994         (schedule_block, fix_tick_ready): Handle sched_fusion.
7995         * common.opt (flag_schedule_fusion): New.
7996         * tree-pass.h (make_pass_sched_fusion): New.
7997         * target.def (fusion_priority): New.
7998         * doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
7999         * doc/tm.texi: Regenerated.
8000         * doc/invoke.texi (-fschedule-fusion): New.
8002 2014-11-13  Rong Xu  <xur@google.com>
8004         PR debug/63581
8005         * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
8006         footer, instead of unconditionally overwritten.
8008 2014-11-14  Martin Jambor  <mjambor@suse.cz>
8010         * cgraph.h (clear_outer_type): Make public.  Fix comment.
8011         * ipa-devirt.c (possible_polymorphic_call_targets): Use
8012         clear_outer_type when resetting the context.
8014 2014-11-13  Dominique Dhumieres  <dominiq@lps.ens.fr>
8016         PR bootstrap/63853
8017         * gcc.c (handle_foffload_option): Replace strchrnul with strchr.
8018         * lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
8020 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
8022         * fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
8023         * tree-cfg.c (verify_gimple_assign_binary): Likewise.
8024         * tree-inline.c (estimate_operator_cost): Likewise.
8025         * tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
8026         Likewise.
8028         * tree-vect-generic.c (expand_vector_operations_1): Remove assertion
8029         against VEC_RSHIFT_EXPR.
8031         * optabs.h (expand_vec_shift_expr): Remove.
8032         * optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
8033         (expand_vec_shift_expr): Remove.
8034         * tree.def (VEC_RSHIFT_EXPR): Remove
8036 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
8038         * optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
8039         (shift_amt_for_vec_perm_mask): New.
8040         (expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
8041         and mask appropriate.
8043         * tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
8044         (have_whole_vector_shift): New.
8045         (vect_model_reduction_cost): Call have_whole_vector_shift instead of
8046         looking for vec_shr_optab.
8047         (vect_create_epilog_for_reduction): Likewise; also rename local variable
8048         have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
8049         instead of VEC_RSHIFT_EXPRs.
8051         * tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
8053 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
8055         * tree-vectorizer.h (vect_gen_perm_mask): Remove.
8056         (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
8058         * tree_vec_data_refs.c (vect_permute_load_chain,
8059         vec_permute_store_chain, vec_shift_permute_load_chain): Replace
8060         vect_gen_perm_mask & assert with vect_gen_perm_mask_checked.
8062         * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
8063         Likewise.
8064         (vect_gen_perm_mask_checked): New.
8065         (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
8066         (vect_gen_perm_mask_any): ...this.
8067         (perm_mask_for_reverse): Call can_vec_perm_p and
8068         vect_gen_perm_mask_checked.
8070 2014-11-13  Felix Yang  <felix.yang@huawei.com>
8072         * ipa-utils.h: Fix typo in comments.
8073         * ipa-profile.c: Likewise.
8074         * tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dumps.
8076 2014-11-13  Teresa Johnson  <tejohnson@google.com>
8078         PR tree-optimization/63841
8079         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
8081 2014-11-13  Teresa Johnson  <tejohnson@google.com>
8083         PR tree-optimization/63841
8084         * tree.c (initializer_zerop): A clobber does not zero initialize.
8086 2014-11-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
8088         * optabs.c (prepare_operand): Gracefully fail if the mode of X
8089         does not match the operand mode expected by the insn pattern.
8091 2014-11-13  Richard Biener  <rguenther@suse.de>
8093         * match.pd: Add tcc_comparison, inverted_tcc_comparison
8094         and inverted_tcc_comparison_with_nans operator lists.
8095         Use tcc_comparison in the truth_valued_p predicate definition.
8096         Restrict logical_inverted_value with bit_xor to integral types.
8097         Build a boolean true for simplifying x |^ !x because of
8098         vector types.  Implement patterns from forward_propagate_comparison
8099         * tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
8100         (get_prop_dest_stmt): Likewise.
8101         (pass_forwprop::execute): Do not call it.
8102         * fold-const.c (fold_unary_loc): Remove the pattern here.
8104 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
8105             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8107         * config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
8108         tmake_file.
8109         (i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
8110         accelerator compiler.
8111         * config/i386/intelmic-mkoffload.c: New file.
8112         * config/i386/t-intelmic: Ditto.
8114 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
8115             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8116             Ilya Verbin  <ilya.verbin@intel.com>
8118         * common.opt (foffload, foffload-abi): New options.
8119         * config/i386/i386.c (ix86_offload_options): New static function.
8120         (TARGET_OFFLOAD_OPTIONS): Define.
8121         * coretypes.h (enum offload_abi): New enum.
8122         * doc/tm.texi: Regenerate.
8123         * doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
8124         * gcc.c (offload_targets): New static variable.
8125         (handle_foffload_option): New static function.
8126         (driver_handle_option): Handle OPT_foffload_.
8127         (driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
8128         according to offload_targets.
8129         * hooks.c (hook_charptr_void_null): New hook.
8130         * hooks.h (hook_charptr_void_null): Declare.
8131         * lto-opts.c: Include lto-section-names.h.
8132         (lto_write_options): Append options from target offload_options hook and
8133         store them to offload_lto section.  Do not store target-specific,
8134         driver and diagnostic options in offload_lto section.
8135         * lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
8136         OPT_foffload_abi_.
8137         (append_compiler_options, append_linker_options)
8138         (append_offload_options): New static functions.
8139         (compile_offload_image): Add new arguments with options.
8140         Call append_compiler_options and append_offload_options.
8141         (compile_images_for_offload_targets): Add new arguments with options.
8142         (find_and_merge_options): New static function.
8143         (run_gcc): Outline options handling into the new functions:
8144         find_and_merge_options, append_compiler_options, append_linker_options.
8145         * opts.c (common_handle_option): Don't handle OPT_foffload_.
8146         Forbid OPT_foffload_abi_ for non-offload compiler.
8147         * target.def (offload_options): New target hook.
8149 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
8150             Bernd Schmidt  <bernds@codesourcery.com>
8151             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8152             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8154         * gcc.c (spec_host_machine, accel_dir_suffix): New variables.
8155         (process_command): Tweak path construction for the possibility
8156         of being configured as an offload compiler.
8157         (driver::maybe_putenv_OFFLOAD_TARGETS): New function.
8158         (driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
8159         (driver::set_up_specs): Tweak path construction for the possibility of
8160         being configured as an offload compiler.
8161         * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
8162         (offload_names, offloadbegin, offloadend): New static variables.
8163         (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
8164         (compile_images_for_offload_targets, copy_file, find_offloadbeginend):
8165         New static functions.
8166         (run_gcc): Determine whether offload sections are present.  If so, run
8167         compile_images_for_offload_targets and return the names of new generated
8168         objects to linker.  If there are offload sections, but no LTO sections,
8169         then return the copies of input objects without link-time recompilation.
8171 2014-11-13  Richard Biener  <rguenther@suse.de>
8173         * genmatch.c (dt_node::gen_kids): Fix placement of break statement.
8175 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
8176             Bernd Schmidt  <bernds@codesourcery.com>
8177             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8178             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8180         * Makefile.in (GTFILES): Add omp-low.h to list of GC files.
8181         * cgraphunit.c: Include omp-low.h.
8182         * doc/tm.texi: Regenerate.
8183         * doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
8184         * gengtype.c (open_base_files): Add omp-low.h to ifiles.
8185         * lto-cgraph.c (output_offload_tables): New function.
8186         (input_offload_tables): Likewise.
8187         * lto-section-in.c (lto_section_name): Add "offload_table".
8188         * lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
8189         (OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
8190         * lto-streamer-out.c (lto_output): Call output_offload_tables.
8191         * lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
8192         (output_offload_tables, input_offload_tables): Declare.
8193         * omp-low.c: Include common/common-target.h and lto-section-names.h.
8194         (offload_funcs, offload_vars): New global <tree, va_gc> vectors.
8195         (expand_omp_target): Add child_fn into offload_funcs vector.
8196         (add_decls_addresses_to_decl_constructor): New function.
8197         (omp_finish_file): Likewise.
8198         * omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
8199         * target.def (record_offload_symbol): New DEFHOOK.
8200         * toplev.c: Include omp-low.h.
8201         (compile_file): Call omp_finish_file.
8202         * varpool.c: Include omp-low.h.
8203         (varpool_node::get_create): Add decl into offload_vars vector.
8205 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
8206             Ilya Tocar  <ilya.tocar@intel.com>
8207             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8208             Bernd Schmidt  <bernds@codesourcery.com>
8210         * cgraph.c: Include context.h.
8211         (cgraph_node::create): Set node->offloadable and g->have_offload if
8212         decl have "omp declare target" attribute.
8213         * cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
8214         * cgraphunit.c: Include lto-section-names.h.
8215         (ipa_passes): Call ipa_write_summaries if there is something to write to
8216         OFFLOAD_SECTION_NAME_PREFIX sections.
8217         (symbol_table::compile): Set flag_generate_lto if there is something to
8218         offload.
8219         Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
8220         * context.c (gcc::context::context): Initialize have_offload with false.
8221         * context.h (class context): Add have_offload flag.
8222         * ipa-inline-analysis.c (inline_generate_summary): Do not exit under
8223         flag_generate_lto.
8224         (inline_free_summary): Always remove hooks.
8225         * lto-cgraph.c (referenced_from_other_partition_p): Ignore references
8226         from non-offloadable nodes while streaming a node into offload section.
8227         (reachable_from_other_partition_p): Likewise.
8228         (select_what_to_stream): New function.
8229         (compute_ltrans_boundary): Do not call
8230         lto_set_symtab_encoder_in_partition if the node should not be streamed.
8231         * lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
8232         (section_name_prefix): Declare.
8233         * lto-streamer.c (section_name_prefix): New variable.
8234         (lto_get_section_name): Use section_name_prefix instead of
8235         LTO_SECTION_NAME_PREFIX.
8236         * lto-streamer.h (select_what_to_stream): Declare.
8237         * omp-low.c: Include context.h.
8238         (is_targetreg_ctx): New function.
8239         (scan_sharing_clauses): Use offloadable flag, instead of an attribute.
8240         (create_omp_child_function, check_omp_nesting_restrictions): Use new
8241         is_targetreg_ctx function.  Replace usage of "omp declare target"
8242         attribute with a cgraph_node flag offloadable.
8243         (expand_omp_target): Set mark_force_output for offloadable functions.
8244         (lower_omp_critical): Set offloadable flag for omp critical symbol.
8245         * passes.c (ipa_write_summaries): New argument offload_lto_mode.  Call
8246         select_what_to_stream.  Do not call lto_set_symtab_encoder_in_partition
8247         if the node should not be streamed out.
8248         * tree-pass.h (ipa_write_summaries): New bool argument.
8249         * varpool.c: Include context.h.
8250         (varpool_node::get_create): Set node->offloadable and g->have_offload if
8251         decl have "omp declare target" attribute.
8253 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
8254             Thomas Schwinge  <thomas@codesourcery.com>
8255             Ilya Verbin  <ilya.verbin@intel.com>
8256             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8258         * Makefile.in (real_target_noncanonical, accel_dir_suffix)
8259         (enable_as_accelerator): New variables substituted by configure.
8260         (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of
8261         being configured as an offload compiler.
8262         (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
8263         ACCEL_DIR_SUFFIX.
8264         (install-cpp, install-common, install_driver, install-gcc-ar): Do not
8265         install for the offload compiler.
8266         * config.in: Regenerate.
8267         * configure: Regenerate.
8268         * configure.ac (real_target_noncanonical, accel_dir_suffix)
8269         (enable_as_accelerator): Compute new variables.
8270         (ACCEL_COMPILER): Define if the compiler is built as the accel compiler.
8271         (OFFLOAD_TARGETS): List of target names suitable for offloading.
8272         (ENABLE_OFFLOADING): Define if list of offload targets is not empty.
8273         * doc/install.texi (Options specification): Document
8274         --enable-as-accelerator-for and --enable-offload-targets.
8276 2014-11-13  H.J. Lu  <hongjiu.lu@intel.com>
8278         PR tree-optimization/63828
8279         * ipa-polymorphic-call.c (possible_placement_new): Check
8280         POINTER_SIZE, instead of BITS_PER_WORD, for pointer size.
8282 2014-11-13  Eric Botcazou  <ebotcazou@adacore.com>
8284         * doc/tm.texi.in (SELECT_CC_MODE): Update example.
8285         (REVERSIBLE_CC_MODE): Fix example.
8286         (REVERSE_CONDITION): Fix typo.
8287         * doc/tm.texi: Regenerate.
8289 2014-11-13  Tom de Vries  <tom@codesourcery.com>
8291         * omp-low.c (pass_data_expand_omp): Set properties_provided to
8292         PROP_gimple_eomp.
8293         (pass_expand_omp::gate): Remove function.  Move gate expression to ...
8294         (pass_expand_omp::execute): ... here, as new variable gate.  Add early
8295         exit if gate is false.
8296         (pass_data pass_data_expand_omp_ssa): New pass_data.
8297         (class pass_expand_omp_ssa): New pass.
8298         (make_pass_expand_omp_ssa): New function.
8299         * passes.def (pass_parallelize_loops): Use PUSH_INSERT_PASSES_WITHIN
8300         instead of NEXT_PASS.
8301         (pass_expand_omp_ssa): Add after pass_parallelize_loops.
8302         * tree-parloops.c (gen_parallel_loop): Remove call to omp_expand_local.
8303         (pass_parallelize_loops::execute): Don't do cleanups TODO_cleanup_cfg
8304         and TODO_rebuild_alias yet.  Add TODO_update_ssa.  Set
8305         cfun->omp_expand_needed.
8306         * tree-pass.h: Add define PROP_gimple_eomp.
8307         (make_pass_expand_omp_ssa): Declare.
8309 2014-11-13  Marek Polacek  <polacek@redhat.com>
8311         * tree.h (TYPE_OVERFLOW_SANITIZED): Define.
8312         * fold-const.c (fold_binary_loc): Use it.
8313         * match.pd: Likewise.
8315 2014-11-14  Kirill Yukhin  <kirill.yukhin@intel.com>
8317         * lra-lives.c (struct bb_data): Rename to ...
8318         (struct bb_data_pseudos): ... this.
8319         (initiate_live_solver): Update struct name.
8321 2014-11-13  Richard Biener  <rguenther@suse.de>
8323         * match.pd: Implement conditional expression patterns.
8324         * tree-ssa-forwprop.c (forward_propagate_into_cond): Remove
8325         them here.
8326         (combine_cond_exprs): Remove.
8327         (pass_forwprop::execute): Do not call combine_cond_exprs.
8328         * fold-const.c (fold_ternary_loc): Remove patterns here.
8329         (pedantic_omit_one_operand_loc): Remove.
8331 2014-12-13  Richard Biener  <rguenther@suse.de>
8333         PR middle-end/61559
8334         * match.pd: Implement bswap patterns for transforms checked by
8335         gcc.dg/builtin-bswap-8.c.
8337 2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
8339         * lra.c (lra): Switch off rematerialization pass.
8341 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
8343         * common.opt (flra-remat): New.
8344         * opts.c (default_options_table): Add entry for flra_remat.
8345         * timevar_def (TV_LRA_REMAT): New.
8346         * doc/invoke.texi (-flra-remat): Add description of the new
8347         option.
8348         * doc/passes.texi (-flra-remat): Remove lra-equivs.c and
8349         lra-saves.c.  Add lra-remat.c.
8350         * Makefile.in (OBJS): Add lra-remat.o.
8351         * lra-remat.c: New file.
8352         * lra.c: Add info about the rematerialization pass in the top
8353         comment.
8354         (collect_non_operand_hard_regs, add_regs_to_insn_regno_info):
8355         Process unallocatable regs too.
8356         (lra_constraint_new_insn_uid_start): Remove.
8357         (lra): Add code for calling rematerialization sub-pass.
8358         * lra-int.h (lra_constraint_new_insn_uid_start): Remove.
8359         (lra_constrain_insn, lra_remat): New prototypes.
8360         (lra_eliminate_regs_1): Add parameter.
8361         * lra-lives.c (make_hard_regno_born, make_hard_regno_dead):
8362         Process unallocatable hard regs too.
8363         (process_bb_lives): Ditto.
8364         * lra-spills.c (remove_pseudos): Add argument to
8365         lra_eliminate_regs_1 call.
8366         * lra-eliminations.c (lra_eliminate_regs_1): Add parameter.  Use it
8367         for sp offset calculation.
8368         (lra_eliminate_regs): Add argument for lra_eliminate_regs_1 call.
8369         (eliminate_regs_in_insn): Add parameter.  Use it for sp offset
8370         calculation.
8371         (process_insn_for_elimination): Add argument for
8372         eliminate_regs_in_insn call.
8373         * lra-constraints.c (get_equiv_with_elimination):  Add argument
8374         for lra_eliminate_regs_1 call.
8375         (process_addr_reg): Add parameter.  Use it.
8376         (process_address_1): Ditto.  Add argument for process_addr_reg
8377         call.
8378         (process_address): Ditto.
8379         (curr_insn_transform): Add parameter.  Use it.  Add argument for
8380         process_address calls.
8381         (lra_constrain_insn): New function.
8382         (lra_constraints): Add argument for curr_insn_transform call.
8384 2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8386         * opts-global.c (postpone_unknown_option_warning): Fix spelling.
8387         (print_ignored_options): Fix quoting.
8388         * opts.c (common_handle_option): Likewise.
8389         (set_debug_level): Likewise.
8390         * toplev.c (process_options): Likewise.
8392 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
8394         PR ipa/63838
8395         * ipa-pure-const.c (propagate_nothrow): Walk w->indirect_calls
8396         chain instead of node->indirect_calls.  Put !can_throw into
8397         conditions of all the loops.
8399 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
8401         * config/i386/i386.c (x86_output_mi_thunk): Use gen_rtx_REG to
8402         set pic_offset_table_rtx.
8404 2014-11-12  Matthew Fortune  <matthew.fortune@imgtec.com>
8406         * common/config/mips/mips-common.c (mips_handle_option): Ensure
8407         that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64.
8408         * config.gcc (--with-fp-32): New option.
8409         (--with-odd-spreg-32): Likewise.
8410         * config.in (HAVE_AS_DOT_MODULE): New config define.
8411         * config/mips/mips-protos.h
8412         (mips_secondary_memory_needed): New prototype.
8413         (mips_hard_regno_caller_save_mode): Likewise.
8414         * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype.
8415         (mips_get_arg_info): Assert that V2SFmode is only handled specially
8416         with TARGET_PAIRED_SINGLE_FLOAT.
8417         (mips_return_mode_in_fpr_p): Likewise.
8418         (mips16_call_stub_mode_suffix): Likewise.
8419         (mips_get_reg_raw_mode): New static function.
8420         (mips_return_fpr_pair): O32 return values span two registers.
8421         (mips16_build_call_stub): Likewise.
8422         (mips_function_value_regno_p): Support both FP return registers.
8423         (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1.  Add
8424         specific cases for TARGET_FPXX to move via memory.
8425         (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger
8426         than UNITS_PER_FPREG 'span' one register.
8427         (mips_dwarf_frame_reg_mode): New static function.
8428         (mips_file_start): Switch to using .module instead of .gnu_attribute.
8429         No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6.
8430         Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg).
8431         (mips_save_reg, mips_restore_reg): Always represent DFmode frame
8432         slots with two CFI directives even for O32 FP64.
8433         (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when
8434         saving/restoring callee-saved registers.
8435         (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension.
8436         (mips_secondary_memory_needed): New function.
8437         (mips_option_override): ABI check for TARGET_FLOATXX.  Disable
8438         odd-numbered single-precision registers when using TARGET_FLOATXX.
8439         Implement -modd-spreg and defaults.
8440         (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32
8441         callee-saved behaviour.
8442         (mips_hard_regno_caller_save_mode): Implement.
8443         (TARGET_GET_RAW_RESULT_MODE): Define target hook.
8444         (TARGET_GET_RAW_ARG_MODE): Define target hook.
8445         (TARGET_DWARF_FRAME_REG_MODE): Define target hook.
8446         * config/mips/mips.h (TARGET_FLOAT32): New macro.
8447         (TARGET_O32_FP64A_ABI): Likewise.
8448         (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add
8449         _MIPS_SPFPSET builtin define.
8450         (MIPS_FPXX_OPTION_SPEC): New macro.
8451         (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and
8452         --with-odd-spreg-32=* to -m[no-]odd-spreg.
8453         (ISA_HAS_ODD_SPREG): New macro.
8454         (ISA_HAS_MXHC1): True for anything other than -mfp32.
8455         (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg.
8456         (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG.
8457         (HARD_REGNO_CALLER_SAVE_MODE): Define.  Implement O32 FPXX extension
8458         (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
8459         (SECONDARY_MEMORY_NEEDED): Likewise.
8460         (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions.
8461         * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and
8462         FP64A ABI extensions.
8463         (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of
8464         TARGET_FLOAT64.
8465         * config/mips/mips.opt (mfpxx): New target option.
8466         (modd-spreg): Likewise.
8467         * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch.
8468         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove
8469         fp64 sysroot.
8470         * config/mips/t-mti-elf: Remove fp64 multilib.
8471         * config/mips/t-mti-linux: Likewise.
8472         * configure.ac: Detect .module support.
8473         * configure: Regenerate.
8474         * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option.
8475         * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new
8476         options.
8478 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
8480         PR target/63815
8481         * config/i386/i386.c (ix86_init_large_pic_reg): New.  Extracted
8482         from ...
8483         (ix86_init_pic_reg): Here.  Use ix86_init_large_pic_reg.
8484         (x86_output_mi_thunk): Set PIC register to %r11.  Call
8485         ix86_init_large_pic_reg to initialize PIC register.
8487 2014-11-12  Kai Tietz  <ktietz@redhat.com>
8489         * sdbout.c (sdbout_symbol): Eliminate register only
8490         if decl isn't a global variable.
8492 2014-11-12  Alan Lawrence  <alan.lawrence@arm.com>
8494         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Display indices.
8496         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers): Add
8497         qualifier_lane_index.
8498         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): Rename to...
8499         (aarch64_types_quadop_lane_qualifiers, TYPES_QUADOP_LANE): ...these.
8500         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): New.
8502         (aarch64_types_getlane_qualifiers): Rename to...
8503         (aarch64_types_binop_imm_qualifiers): ...this.
8504         (TYPES_SHIFTIMM): Follow renaming.
8505         (TYPES_GETLANE): Rename to...
8506         (TYPE_GETREG): ...this.
8508         (aarch64_types_setlane_qualifiers): Rename to...
8509         (aarch64_type_ternop_imm_qualifiers): ...this.
8510         (TYPES_SHIFTINSERT, TYPES_SHIFTACC): Follow renaming.
8511         (TYPES_SETLANE): Follow renaming above, and rename self to...
8512         (TYPE_SETREG): ...this.
8514         (enum builtin_simd_arg): Add SIMD_ARG_LANE_INDEX.
8515         (aarch64_simd_expand_args): Add range check and endianness-flip.
8517         (aarch64_simd_expand_builtin): Add mapping for qualifier_lane_index.
8519         * config/aarch64/aarch64-simd.md
8520         (aarch64_sq<r>dmulh_lane<mode>_internal *2): Rename to...
8521         (aarch64_sq<r>dmulh_lane<mode>): ...this, and remove lane bounds check.
8522         (aarch64_sqdmulh_lane<mode> *2, aarch64_sqrdmulh_lane<mode> *2): Delete.
8524         (aarch64_sq<r>dmulh_laneq<mode>_internal): Rename to...
8525         (aarch64_sq<r>dmulh_lane<mode>): ...this.
8527         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal *2): Rename to...
8528         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>): ...this.
8530         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal *2): Rename to...
8531         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): ...this.
8533         (aarch64_sqdmull_lane<mode>_internal *2): Rename to...
8534         (aarch64_sqdmull_lane<mode>): ...this.
8536         (aarch64_sqdmull_laneq<mode>_internal *2): Rename to...
8537         (aarch64_sqdmull_laneq<mode>): ...this.
8539         (aarch64_sqdmulh_laneq<mode>, aarch64_sqrdmulh_laneq<mode>,
8540         (aarch64_sqdmlal_lane<mode>, aarch64_sqdmlal_laneq<mode>,
8541         aarch64_sqdmlsl_lane<mode>, aarch64_sqdmlsl_laneq<mode>,
8542         aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Delete.
8544         (aarch64_sqdmlal2_lane<mode>, aarch64_sqdmlal2_laneq<mode>,
8545         aarch64_sqdmlsl2_lane<mode>, aarch64_sqdmlsl2_laneq<mode>,
8546         aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>): Remove
8547         bounds check and lane flip.
8549         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane,
8550         get_dregoi, get_dregci, getdregxi, get_qregoi,get_qregci, get_qregxi,
8551         set_qregoi, set_qregci, set_qregxi): Change qualifiers to GETREG.
8553         (sqdmlal_lane, sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq,
8554         sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq, sqdmlsl2_laneq): Follow
8555         renaming of TERNOP_LANE to QUADOP_LANE.
8557         (sqdmull_lane, sqdmull_laneq, sqdmull2_lane, sqdmull2_laneq,
8558         sqdmulh_lane, sqdmulh_laneq, sqrdmulh_lane, sqrdmulh_laneq): Set
8559         qualifiers to TERNOP_LANE.
8561 2014-11-12  Tobias Burnus  <burnus@net-b.de>
8563         * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
8564         * configure.ac: Ditto.
8565         * graphite-interchange.c: Remove HAVE_CLOOG block.
8566         * config.in: Regenerate.
8567         * configure: Regenerate.
8569 2014-11-12  Jiong Wang  <jiong.wang@arm.com>
8571         * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
8572         caller-save.
8573         (EPILOGUE_USES): Guard the check by epilogue_completed.
8574         * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
8575         LR.
8576         (aarch64_can_eliminate): Check LR_REGNUM liveness.
8578 2014-11-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8580         * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
8582 2014-11-12  Marek Polacek  <polacek@redhat.com>
8584         * fold-const.c (fold_binary_loc): Don't fold if the result
8585         is undefined.
8586         * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
8587         -(-A) -> A): Likewise.
8589 2014-11-12  Richard Biener  <rguenther@suse.de>
8591         Merge from match-and-simplify branch
8592         2014-11-04  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8594         * genmatch.c (user_id): Add new member is_oper_list.
8595         (user_id::user_id): Add new default argument.
8596         (parser::parse_operator_list): New function.
8597         (parser::parse_for): Allow operator-list.
8598         (parser::parse_pattern): Call parser::parse_operator_list.
8599         (parser::parse_operation): Reject operator-list.
8600         * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
8602         2014-10-31  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8604         * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
8606         2014-10-30  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8608         * genmatch.c (parser::parse_op): Check if predicate is used in
8609         result operand.
8611         2014-10-29  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8613         * genmatch.c (parser::parse_for): Make sure to have a valid
8614         token to report errors at.
8616         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8618         * genmatch.c (parser): Add new member parsing_match_operand.
8619         (parser::parse_operation): Check for conditional convert in result
8620         operand.
8621         (parser::parse_expr): Check for commutative operator in result operand.
8622         Check for :type in match operand.
8623         (parser::parse_simplify): Set/unset parsing_match_operand.
8624         (parser::parser): Initialize parsing_match_operand.
8626         2014-10-28  Richard Biener  <rguenther@suse.de>
8628         * genmatch.c (parser::parse_for): Properly check for already
8629         defined operators.
8631         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
8633         * genmatch.c (error_cb): Adjust for printing warnings.
8634         (warning_at): New function.
8635         (user_id): Add new member used.
8636         (get_operator): Mark user_id as used.
8637         (parse_for): Warn for unused operators.
8639 2014-11-12  Richard Biener  <rguenther@suse.de>
8641         * match.pd: Implement simple complex operations cancelling.
8642         * fold-const.c (fold_unary_loc): Remove them here.
8644 2014-11-12  Joseph Myers  <joseph@codesourcery.com>
8646         * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
8647         Define __NO_MATH_ERRNO__ if -fno-math-errno.
8648         * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
8650 2014-11-12  Richard Biener  <rguenther@suse.de>
8652         * genmatch.c (::gen_transform): Add capture_info and
8653         expand_compares arguments.
8654         (struct expr): Add is_generic flag.
8655         (lower_cond): New functions lowering [VEC_]COND_EXPR
8656         conditions to a GENERIC and a GIMPLE variant.
8657         (lower): Call lower_cond.
8658         (cmp_operand): Also compare the is_generic flag.
8659         (capture_info::cinfo): Add cond_expr_cond_p flag.
8660         (capture_info::capture_info): Pass down whether the
8661         expression argument is a COND_EXPR condition.
8662         (capture_info::walk_match): Likewise, mark captures
8663         capturing COND_EXPR conditions with cond_expr_cond_p.
8664         (expr::gen_transform): Pass down whether we need to
8665         expand compares from COND_EXPR conditions.
8666         (capture::gen_transform): Expand compares substituted
8667         from COND_EXPR conditions into non-COND_EXPR conditions.
8668         (dt_operand::gen_gimple_expr): Handle explicitely marked
8669         GENERIC expressions as generic.
8670         (dt_simplify::gen): Pass whether we need to expand
8671         conditions to gen_transform.  Handle capture results
8672         which are from COND_EXPR conditions.
8673         (main): Pass gimple flag down to lower.
8675 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
8677         PR c/59708
8678         * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
8679         * builtins.c (fold_builtin_arith_overflow): New function.
8680         (fold_builtin_3): Use it.
8681         * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
8682         BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
8683         BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
8684         BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
8685         BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
8686         BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
8687         BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
8688         BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
8689         BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
8690         BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
8691         * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
8692         BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
8693         BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
8694         BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
8695         BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
8696         * expr.c (write_complex_part): Remove prototype, no longer static.
8697         * expr.h (write_complex_part): New prototype.
8698         * function.c (aggregate_value_p): For internal functions return 0.
8699         * gimple-fold.c (arith_overflowed_p): New functions.
8700         (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
8701         * gimple-fold.h (arith_overflowed_p): New prototype.
8702         * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
8703         (find_non_realpart_uses, maybe_optimize_arith_overflow): New
8704         functions.
8705         (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
8706         into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
8707         never used.
8708         * gimplify.c (gimplify_call_expr): Handle gimplification of
8709         internal calls with lhs.
8710         * internal-fn.c (get_range_pos_neg, get_min_precision,
8711         expand_arith_overflow_result_store): New functions.
8712         (ubsan_expand_si_overflow_addsub_check): Renamed to ...
8713         (expand_addsub_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
8714         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
8715         Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
8716         (ubsan_expand_si_overflow_neg_check): Renamed to ...
8717         (expand_neg_overflow): ... this.  Add LOC, LHS, ARG1, IS_UBSAN
8718         arguments, remove STMT argument.  Handle SUB_OVERFLOW with
8719         0 as first argument expansion.
8720         (ubsan_expand_si_overflow_mul_check): Renamed to ...
8721         (expand_mul_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
8722         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
8723         Handle MUL_OVERFLOW expansion.
8724         (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
8725         arguments for it.
8726         (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
8727         expand_neg_overflow, prepare arguments for it.
8728         (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
8729         for it.
8730         (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
8731         expand_MUL_OVERFLOW): New functions.
8732         * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
8733         internal functions.
8734         * tree-vrp.c (check_for_binary_op_overflow): New function.
8735         (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
8736         is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
8737         (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
8738         internal functions.
8739         * optabs.def (umulv4_optab): New optab.
8740         * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
8741         (*umulv<mode>4, *<u>mulvqi4): New define_insns.
8742         * doc/extend.texi (Integer Overflow Builtins): Document
8743         __builtin_*_overflow.
8745 2014-11-12  Richard Biener  <rguenther@suse.de>
8747         * genmatch.c (capture_info::capture_info): Add missing
8748         COND_EXPR handling.
8749         (capture_info::walk_match): Fix COND_EXPR handling.
8750         (capture_info::walk_result): Likewise.
8752 2014-11-12  Richard Biener  <rguenther@suse.de>
8754         PR middle-end/63821
8755         * match.pd: Add missing conversion to the -(T)-X pattern.
8757 2014-11-12  Richard Biener  <rguenther@suse.de>
8759         PR bootstrap/63819
8760         * hash-table.h: Include ggc.h also for generator programs.
8761         * genmatch.c (ggc_internal_cleared_alloc): Properly define
8762         using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
8764 2014-11-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
8766         PR tree-optimization/63761
8767         * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
8768         rather than taking it as a parameter. Add some comments to explain the
8769         gsi_move_before in case of load and why canonicalization of bswap into
8770         a rotation is only done for 16bit values.
8771         (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
8772         refer to the statement just before cur_stmt. Ignore 16bit bswap that
8773         are already in canonical form. Adapt bswap_replace to removal of its
8774         gsi parameter.
8776 2014-11-12  Richard Sandiford  <richard.sandiford@arm.com>
8778         * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
8779         * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
8780         (for_each_rtx_in_insn): Delete.
8781         (init_rtlanal): Remove initialization of non_rtx_starting_operands.
8782         * df-core.c: Remove reference to for_each_rtx in comment.
8784 2014-11-12  Tejas Belagod  <tejas.belagod@arm.com>
8786         * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
8787         arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
8788         * doc/aarch64-acle-intrinsics.texi: Remove.
8789         * doc/arm-acle-intrinsics.texi: Remove.
8790         * doc/arm-neon-intrinsics.texi: Remove.
8791         * doc/extend.texi: Consolidate sections AArch64 intrinsics,
8792         ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
8793         Extension section. Add references to public ACLE specification.
8795 2014-11-11  Patrick Palka  <ppalka@gcc.gnu.org>
8797         * tree-vrp.c (register_edge_assert_for_2): Change return type to
8798         void and adjust accordingly.
8799         (register_edge_assert_for_1): Likewise.
8800         (register_edge_assert_for): Likewise.
8801         (find_conditional_asserts): Likewise.
8802         (find_switch_asserts): Likewise.
8803         (find_assert_locations_1): Likewise.
8804         (find_assert_locations): Likewise.
8805         (insert_range_insertions): Inspect the need_assert_for bitmap.
8807 2014-11-11  Andrew Pinski  <apinski@cavium.com>
8809         Bug target/61997
8810         * config.gcc (aarch64*-*-*): Set target_gtfiles to include
8811         aarch64-builtins.c.
8812         * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
8813         at the end of the file.
8815 2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
8816             Manuel López-Ibáñez  <manu@gcc.gnu.org>
8818         PR driver/36312
8819         * diagnostic-core.h: Add prototype for fatal_error.
8820         * diagnostic.c (fatal_error): New function fatal_error.
8821         * gcc.c (store_arg): Remove have_o_argbuf_index.
8822         (process_command): Check if input and output files are the same.
8823         * toplev.c (init_asm_output): Check if input and output files are
8824         the same.
8826 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
8828         * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
8830 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
8832         PR target/61535
8833         * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
8834         smaller than 8 bytes.
8835         (sparc_function_arg_1): Tweak.
8836         (sparc_function_value_1): Tweak.
8838 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
8840         * ChangeLog.jit: New.
8841         * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
8842         sphinx is installed, falling back to "texinfo" otherwise.
8843         (FULL_DRIVER_NAME): New variable, adapted from the
8844         install-driver target.  New target, a symlink within the builddir,
8845         linked to "xgcc", for use when running the JIT library from the
8846         builddir.
8847         (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
8848         (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
8849         out.
8850         * configure.ac (doc_build_sys): New variable, set to "sphinx" if
8851         sphinx is installed, falling back to "texinfo" otherwise.
8852         (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
8853         GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
8854         * configure: Regenerate.
8855         * doc/install.texi (--enable-host-shared): Specify that this is
8856         required when building libgccjit.
8857         (Tools/packages necessary for modifying GCC): Add Sphinx.
8858         * timevar.def (TV_JIT_REPLAY): New.
8859         (TV_ASSEMBLE): New.
8860         (TV_LINK): New.
8861         (TV_LOAD): New.
8863 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8865         PR target/63610
8866         * configure: Regenerate.
8868 2014-11-11  James Greenhalgh  <james.greenhalgh@arm.com>
8870         * config/aarch64/aarch64-simd.md
8871         (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
8872         (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
8873         are punning between float vectors and integer vectors.
8875 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8877         * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
8878         open-coded swap with std::swap to swap values.
8879         (alpha_emit_setcc): Ditto.
8880         (alpha_emit_conditional_move): Ditto.
8881         (alpha_split_tmode_pair): Ditto.
8883 2014-11-11  Evgeny Stupachenko  <evstupac@gmail.com>
8885         * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
8886         permutations on power of 2 cases.
8888 2014-11-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8890         * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
8891         (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
8893 2014-11-11  Richard Biener  <rguenther@suse.de>
8895         * tree-core.h (pedantic_lvalues): Remove.
8896         * fold-const.c (pedantic_lvalues): Likewise.
8897         (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
8899 2014-11-11  Martin Liska  <mliska@suse.cz>
8901         PR ipa/63622
8902         PR ipa/63795
8903         * ipa-icf.c (sem_function::merge): Add new target symbol alias
8904         support guard.
8905         (sem_variable::merge): Likewise.
8906         * ipa-icf.h (target_supports_symbol_aliases_p): New function.
8908 2014-11-11  Richard Biener  <rguenther@suse.de>
8910         * match.pd: Implement patterns from associate_plusminus
8911         and factor in differences from the fold-const.c implementation.
8912         * fold-const.c (fold_binary_loc): Remove patterns here.
8913         * tree-ssa-forwprop.c (associate_plusminus): Remove.
8914         (pass_forwprop::execute): Don't call it.
8915         * tree.c (tree_nop_conversion_p): New function, factored
8916         from tree_nop_conversion.
8917         * tree.h (tree_nop_conversion_p): Declare.
8919 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8921         * system.h: Include algorithm and utility.
8922         * rtl.h: Do not include utility here.
8923         * wide-int.h: Ditto.
8924         * tree-vect-data-refs.c (swap): Remove template.
8925         (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
8927 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8929         PR bootstrap/63699
8930         PR bootstrap/63750
8931         * system.h: Include <string> before "safe-ctype.h"
8932         * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
8933         calls to min/max with wi namespace.
8934         * ipa-chkp.c: Don't include <string>.
8936 2014-11-11  Terry Guo  <terry.guo@arm.com>
8938         * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
8939         * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
8940         registers.
8941         (*thumb1_movhf): Likewise.
8943 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8945         * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
8946         instead of INT64_MAX.
8948 2014-11-11  Tobias Burnus  <burnus@net-b.de>
8950         * doc/install.texi (Prerequisites): Remove CLooG.
8952 2014-11-10  Trevor Saunders  <tsaunders@mozilla.com>
8954         * ipa-inline.c (edge_badness): Adjust.
8955         (inline_small_functions): Likewise.
8956         * predict.c (propagate_freq): Likewise.
8957         (estimate_bb_frequencies): Likewise.
8958         * sreal.c (sreal::dump): Rename from dump_sreal.
8959         (debug): Adjust.
8960         (copy): Remove function.
8961         (sreal::shift_right): Rename from sreal_sift_right.
8962         (sreal::normalize): Rename from normalize.
8963         (sreal_init): Remove function.
8964         (sreal::to_int): Rename from sreal_to_int.
8965         (sreal_compare): Remove function.
8966         (sreal::operator+): Rename from sreal_add.
8967         (sreal::operator-): Rename from sreal_sub.
8968         (sreal::operator*): Rename from sreal_mul.
8969         (sreal::operator/): Rename from sreal_div.
8970         * sreal.h (class sreal): Adjust.
8971         (inline sreal &operator+=): New operator.
8972         (inline sreal &operator-=): Likewise.
8973         (inline sreal &operator/=): Likewise.
8974         (inline sreal &operator*=): Likewise.
8975         (inline bool operator!=): Likewise.
8976         (inline bool operator>): Likewise.
8977         (inline bool operator<=): Likewise.
8978         (inline bool operator>=): Likewise.
8980 2014-11-11  Bin Cheng  <bin.cheng@arm.com>
8982         * sched-deps.c (sched_analyze_1): Check pending list if it is not
8983         less than MAX_PENDING_LIST_LENGTH.
8984         (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
8986 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8988         * config/i386/i386.c (ix86_decompose_address): Replace open-coded
8989         swap with std::swap to swap values.
8990         (ix86_fixup_binary_operands): Ditto.
8991         (ix86_binary_operator_ok): Ditto.
8992         (ix86_prepare_fp_compare_args): Ditto.
8993         (ix86_expand_branch): Ditto.
8994         (ix86_expand_carry_flag_compare): Ditto.
8995         (ix86_expand_int_movcc): Ditto.
8996         (ix86_prepare_sse_fp_compare_args): Ditto.
8997         (ix86_expand_sse_fp_minmax): Ditto.
8998         (ix86_expand_int_vcond): Ditto.
8999         (ix86_split_long_move): Ditto.
9000         (ix86_expand_sse_comi): Ditto.
9001         (ix86_expand_sse_compare_and_jump): Ditto.
9002         (ix86_expand_sse_compare_mask): Ditto.
9003         * config/i386/i386.md (*add<mode>_1): Ditto.
9004         (addsi_1_zext): Ditto.
9005         (*addhi_1): Ditto.
9006         (*addqi_1): Ditto.
9007         (*add<mode>_2): Ditto.
9008         (*addsi_2_zext): Ditto.
9009         (*add<mode>_3): Ditto.
9010         (*addsi_3_zext): Ditto.
9011         (*add<mode>_5): Ditto.
9012         (absneg splitter): Ditto.
9014 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
9016         Revert:
9017         2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
9019         PR target/63620
9020         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
9021         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
9022         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
9023         be reloaded through memory.
9024         (*pushxf): Ditto.
9025         (*pushdf): Ditto.
9027 2014-11-11  Jakub Jelinek  <jakub@redhat.com>
9028             Martin Liska  <mliska@suse.cz>
9030         * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
9031         (func_checker::compare_gimple_call): Compare gimple_call_fn,
9032         gimple_call_chain, gimple_call_fntype and call flags.
9034 2014-11-10  Vladimir Makarov  <vmakarov@redhat.com>
9036         PR rtl-optimization/63620
9037         PR rtl-optimization/63799
9038         * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
9039         and setting PIC pseudo insns.
9040         (lra_create_live_ranges): Fix the typo.
9042 2014-11-10  Patrick Palka  <ppalka@gcc.gnu.org>
9044         PR middle-end/63748
9045         * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
9046         SSA copies whose source and destination names both occur in
9047         abnormal PHIs.
9049 2014-11-10 Roman Gareev  <gareevroman@gmail.com>
9051         * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
9052         * common.opt: Remove using of fgraphite-code-generator flag.
9053         * flag-types.h: Likewise.
9054         * graphite.c: Remove using of CLooG.
9055         * graphite-blocking.c: Likewise.
9056         * graphite-dependences.c: Likewise.
9057         * graphite-poly.c: Likewise.
9058         * graphite-poly.h: Likewise.
9059         * graphite-scop-detection.c: Likewise.
9060         * graphite-sese-to-poly.c: Likewise.
9061         * graphite-clast-to-gimple.c: Removed.
9062         * graphite-clast-to-gimple.h: Likewise.
9063         * graphite-htab.h: Likewise.
9065 2014-11-10  Paolo Carlini  <paolo.carlini@oracle.com>
9067         * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
9068         Add.
9070 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
9072         * config/frv/frv.c (frv_io_handle_use_1): Delete.
9073         (frv_io_handle_use): Use find_all_hard_regs.
9075 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
9077         * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
9078         than an rtx *.  Take the regstate_t directly rather than via a void *.
9079         Return a bool rather than an int.  Iterate over all subrtxes here.
9080         (frv_registers_conflict_p): Update accordingly.
9082 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
9084         * config/frv/frv.c: Include rtl-iter.h.
9085         (frv_acc_group_1): Delete.
9086         (frv_acc_group): Use FOR_EACH_SUBRTX.
9088 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
9090         * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
9091         (frv_clear_registers_used): Delete.
9092         (frv_ifcvt_modify_tests): Use find_all_hard_regs.
9094 2014-11-10  Jan Hubicka  <hubicka@ucw.cz>
9096         PR bootstrap/63573
9097         * calls.c (initialize_argument_information): When emitting thunk call
9098         use original memory placement of the argument.
9100 2014-11-10  Renlin Li  <renlin.li@arm.com>
9102         PR middle-end/61529
9103         * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
9105 2014-11-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
9107         * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
9108         bswaphi if available.
9110 2014-11-10  Bernd Schmidt  <bernds@codesourcery.com>
9112         * config/nvptx/nvptx.c: New file.
9113         * config/nvptx/nvptx.h: New file.
9114         * config/nvptx/nvptx-protos.h: New file.
9115         * config/nvptx/nvptx.md: New file.
9116         * config/nvptx/t-nvptx: New file.
9117         * config/nvptx/nvptx.opt: New file.
9118         * common/config/nvptx/nvptx-common.c: New file.
9119         * config.gcc: Handle nvptx-*-*.
9121 2014-11-10  Richard Biener  <rguenther@suse.de>
9123         * tree-ssa-operands.c (finalize_ssa_uses): Properly put
9124         released operands on the free list.
9126 2014-11-10  Richard Biener  <rguenther@suse.de>
9128         * match.pd: Implement pattern from simplify_mult.
9129         * tree-ssa-forwprop.c (simplify_mult): Remove.
9130         (pass_forwprop::execute): Do not call simplify_mult.
9132 2014-11-10  Richard Biener  <rguenther@suse.de>
9134         PR tree-optimization/63800
9135         * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
9136         we can restore the previous availability in after_dom_children.
9137         (eliminate_dom_walker::after_dom_children): Restore
9138         previous availability.
9140 2014-11-10  Richard Biener  <rguenther@suse.de>
9142         PR middle-end/63798
9143         * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
9144         properly treat the embedded multiplication as commutative
9145         when looking for feeding negates.
9147 2014-11-10  Joern Rennecke  <joern.rennecke@embecosm.com>
9149         * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
9151 2014-11-10  Martin Liska  <mliska@suse.cz>
9153         * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
9154         for the test because of default char signedness
9155         on powerpc64 target.
9157 2014-11-10  Richard Biener  <rguenther@suse.de>
9159         * match.pd: Implement pattern from simplify_conversion_from_bitmask.
9160         * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
9161         (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
9163 2014-11-10  Richard Biener  <rguenther@suse.de>
9165         * match.pd: Move rest of the conversion combining patterns
9166         from tree-ssa-forwprop.c.
9167         * tree-ssa-forwprop.c (combine_conversions): Remove.
9168         (pass_forwprop::execute): Do not call it.
9170 2014-11-10  Eric Botcazou  <ebotcazou@adacore.com>
9172         * gimple-low.c (lower_function_body): Clear the location of the first
9173         inserted representative return if it also fills in for the fallthru.
9175 2014-11-10  Yuri Rumyantsev  <ysrumyan@gmail.com>
9177         * tree-if-conv.c (add_to_predicate_list): Check unconditionally
9178         that bb is always executed to early exit. Use predicate of
9179         cd-equivalent block for join blocks if it exists.
9180         (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
9181         (tree_if_conversion): Free post-dominance information.
9183 2014-11-09  Jason Merrill  <jason@redhat.com>
9185         * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
9186         * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
9187         (_mm_mask_cvtusepi32_storeu_epi16)
9188         (_mm_mask_cvtsepi64_storeu_epi32): Return void.
9190 2014-11-09  Joern Rennecke  <joern.rennecke@embecosm.com>
9192         * config/avr/predicates.md (low_io_address_operand): Fix typo.
9194 2014-11-09  Vladimir Makarov  <vmakarov@redhat.com>
9196         PR rtl-optimization/63620
9197         * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
9198         name.  Move to lra.c.  Make it external.
9199         (substitute_pseudo_within_insn): Ditto.
9200         (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
9201         the new names.
9202         (undo_optional_reloads): Ditto.
9203         * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
9204         New prototypes.
9205         (lra_substitute_pseudo_within_insn): Ditto.
9206         * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
9207         (mark_regno_live): Add parameter.  Update bb_gen_pseudos.
9208         (mark_regno_dead): Add parameter.  Update bb_gen_pseudos and
9209         bb_killed_pseudos.
9210         (struct bb_data, bb_data_t, bb_data): New.
9211         (get_bb_data, get_bb_data_by_index): Ditto.
9212         (all_hard_regs_bitmap): New.
9213         (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
9214         (initiate_live_solver, finish_live_solver): New.
9215         (process_bb_lives): Change return type.  Add code updating local
9216         live data and removing dead insns.  Pass new argument to
9217         mark_regno_live and mark_regno_dead.  Check changing bb pseudo
9218         life info.  Return the result.
9219         (lra_create_live_ranges): Add code to do global pseudo live
9220         analysis.
9221         (lra_live_ranges_init): Call initiate_live_solver.
9222         (lra_live_ranges_finish): Call finish_live_solver.
9223         * lra.c (lra_dump_bitmap_with_title): New.
9224         (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
9225         from lra-constraints.c.
9227 2014-11-09  Richard Biener  <rguenther@suse.de>
9229         * match.pd: Add patterns convering two conversions in a row
9230         from fold-const.c.
9231         * fold-const.c (fold_unary_loc): Remove them here.
9232         * tree-ssa-forwprop.c (combine_conversions): Likewise.
9233         * genmatch.c (dt_node::gen_kids): Check whether we may
9234         follow SSA use-def chains.
9236 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
9238         * config/aarch64/aarch64.c: Include rtl-iter.h.
9239         (aarch64_tls_operand_p_1): Delete.
9240         (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
9242 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
9244         * config/arm/arm.c (arm_note_pic_base): Delete.
9245         (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
9247 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
9249         * config/arm/arm.c: Include rtl-iter.h.
9250         (arm_tls_referenced_p_1): Delete.
9251         (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
9253 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
9255         * config/arm/aarch-common.c: Include rtl-iter.h.
9256         (search_term, arm_find_sub_rtx_with_search_term): Delete.
9257         (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
9258         (arm_get_set_operands): Pass the insn pattern rather than the
9259         insn itself.
9260         (arm_no_early_store_addr_dep): Likewise.
9262 2014-11-08  Eric Botcazou  <ebotcazou@adacore.com>
9264         * config/arm/arm.c (arm_set_return_address): Mark the store as frame
9265         related, if any.
9266         (thumb_set_return_address): Likewise.
9268 2014-11-07  Jeff Law  <law@redhat.com>
9270         PR tree-optimization/61515
9271         * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
9272         stack rather than looking at every SSA_NAME's value.
9274 2014-11-07  Richard Biener  <rguenther@suse.de>
9276         PR tree-optimization/63605
9277         * fold-const.c (fold_binary_loc): Properly use element_precision
9278         for types that may not be scalar.
9280 2014-11-07  Evgeny Stupachenko  <evstupac@gmail.com>
9282         PR target/63534
9283         * config/i386/i386.md (builtin_setjmp_receiver): Use
9284         pic_offset_table_rtx for PIC register.
9285         (nonlocal_goto_receiver): Delete.
9287 2014-11-07  Daniel Hellstrom  <daniel@gaisler.com>
9289         * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
9290         * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
9292 2014-11-07  Martin Liska  <mliska@suse.cz>
9294         PR ipa/63580
9295         * cgraphunit.c (cgraph_node::create_wrapper):
9296         TREE_ADDRESSABLE is set to false for a newly created thunk.
9298 2014-11-07  Martin Liska  <mliska@suse.cz>
9300         PR ipa/63747
9301         * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
9302         Missing checking for CASE_LOW and CASE_HIGH added.
9304 2014-11-07  Martin Liska  <mliska@suse.cz>
9306         PR ipa/63595
9307         * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
9308         is correctly handled for thunks created by IPA ICF.
9310 2014-11-07  Jiong Wang  <jiong.wang@arm.com>
9311 2014-11-07  Richard Biener  <rguenther@suse.de>
9313         PR tree-optimization/63676
9314         * gimple-fold.c (fold_gimple_assign): Do not fold node when
9315         TREE_CLOBBER_P be true.
9317 2014-11-07  Richard Biener  <rguenther@suse.de>
9319         PR middle-end/63770
9320         * match.pd: Guard conflicting GENERIC pattern properly.
9322 2014-11-07  Richard Biener  <rguenther@suse.de>
9324         * match.pd: Add patterns for POINTER_PLUS_EXPR association
9325         and special patterns from tree-ssa-forwprop.c
9326         * fold-const.c (fold_binary_loc): Remove them here.
9327         * tree-ssa-forwprop.c (to_purge): New global bitmap.
9328         (fwprop_set_lattice_val): New function.
9329         (fwprop_invalidate_lattice): Likewise.
9330         (remove_prop_source_from_use): Instead of purging dead EH
9331         edges record blocks to do that in to_purge.
9332         (tidy_after_forward_propagate_addr): Likewise.
9333         (forward_propagate_addr_expr): Invalidate the lattice for
9334         SSA names we release.
9335         (simplify_conversion_from_bitmask): Likewise.
9336         (simplify_builtin_call): Likewise.
9337         (associate_pointerplus_align): Remove.
9338         (associate_pointerplus_diff): Likewise.
9339         (associate_pointerplus): Likewise.
9340         (fold_all_stmts): Merge with ...
9341         (pass_forwprop::execute): ... the original loop over all
9342         basic-blocks.  Delay purging dead EH edges and invalidate
9343         the lattice for SSA names we release.
9345 2014-11-07  Terry Guo  <terry.guo@arm.com>
9347         * config/arm/arm.opt (masm-syntax-unified): New option.
9348         * doc/invoke.texi (-masm-syntax-unified): Document new option.
9349         * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
9350         (ASM_APP_ON): Redefined.
9351         * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
9352         code always use UAL syntax.
9353         (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
9354         * config/arm/thumb1.md: Likewise.
9356 2014-11-06  John David Anglin  <danglin@gcc.gnu.org>
9358         * config/pa/pa.md (trap): New insn.  Add "trap" to attribute type.
9359         Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
9360         or in_call_delay.
9362 2014-11-06  Steve Ellcey  <sellcey@imgtec.com>
9364         * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
9365         Set default_mips_arch and default_mips_abi instead of tm_defines.
9366         (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
9367         of tm_defines.
9368         (mips*-*-*): Check with_arch and with_abi.  Set tm_defines.
9369         * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
9370         based on MIPS_ABI_DEFAULT.
9371         (STANDARD_STARTFILE_PREFIX_2): Ditto.
9373 2014-11-06  Joseph Myers  <joseph@codesourcery.com>
9375         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
9376         cases of extended identifiers.
9378 2014-11-06  Eric Botcazou  <ebotcazou@adacore.com>
9380         * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
9382 2014-11-06  DJ Delorie  <dj@redhat.com>
9384         * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
9385         conditional.
9386         (movhicc_<code>_<mode>): Likewise.
9387         * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
9388         subregs.
9389         (m32c_eh_return_data_regno): Change to using memregs to avoid
9390         tying up all the compute regs.
9391         (m32c_legitimate_address_p) Subregs are not valid addresses.
9393 2014-11-06  Bernd Schmidt  <bernds@codesourcery.com>
9395         * function.c (thread_prologue_and_epilogue_insns): No longer static.
9396         * function.h (thread_prologue_and_epilogue_insns): Declare.
9398         * target.def (assemble_undefined_decl): New hooks.
9399         * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
9400         * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
9401         * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
9402         * doc/tm.texi: Regenerate.
9403         * output.h (assemble_undefined_decl): Declare.
9404         (get_fnname_from_decl): Declare.
9405         * varasm.c (assemble_undefined_decl): New function.
9406         (get_fnname_from_decl): New function.
9407         * final.c (rest_of_handle_final): Use it.
9408         * varpool.c (varpool_output_variables): Call assemble_undefined_decl
9409         for nodes without a definition.
9411         * target.def (call_args, end_call_args): New hooks.
9412         * hooks.c (hook_void_rtx_tree): New empty function.
9413         * hooks.h (hook_void_rtx_tree): Declare.
9414         * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
9415         * doc/tm.texi: Regenerate.
9416         * calls.c (expand_call): Slightly rearrange the code.  Use the two new
9417         hooks.
9418         (expand_library_call_value_1): Use the two new hooks.
9420         * expr.c (use_reg_mode): Just return for pseudo registers.
9422         * combine.c (try_combine): Don't allow a call as one of the source
9423         insns.
9425         * target.def (decl_end): New hook.
9426         * varasm.c (assemble_variable_contents, assemble_constant_contents):
9427         Use it.
9428         * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
9429         * doc/tm.texi: Regenerate.
9431 2014-11-06  Renlin Li  <renlin.li@arm.com>
9433         * config/aarch64/aarch64.c (aarch64_architecture_version): New.
9434         (processor): New architecture_version field.
9435         (aarch64_override_options): Initialize aarch64_architecture_version.
9436         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
9437         __ARM_ARCH_PROFILE, aarch64_arch_name macro.
9439 2014-11-06  James Greenhalgh  <james.greenhalgh@arm.com>
9441         * params.def (sra-max-scalarization-size-Ospeed): New.
9442         (sra-max-scalarization-size-Osize): Likewise.
9443         * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
9444         (sra-max-scalarization-size-Osize): Likewise.
9445         * toplev.c (process_options): Set default values for new
9446         parameters.
9447         * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
9448         * targhooks.c (get_move_ratio): Remove static designator.
9449         * target.h (get_move_ratio): Declare.
9451 2014-11-06  Marek Polacek  <polacek@redhat.com>
9453         * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
9454         Remove vector limit.
9456 2014-11-06  Richard Biener  <rguenther@suse.de>
9458         * match.pd: Implement bitwise binary and unary simplifications
9459         from tree-ssa-forwprop.c.
9460         * fold-const.c (fold_unary_loc): Remove them here.
9461         (fold_binary_loc): Likewise.
9462         * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
9463         (truth_valued_ssa_name): Likewise.
9464         (lookup_logical_inverted_value): Likewise.
9465         (simplify_bitwise_binary_1): Likewise.
9466         (hoist_conversion_for_bitop_p): Likewise.
9467         (simplify_bitwise_binary_boolean): Likewise.
9468         (simplify_bitwise_binary): Likewise.
9469         (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
9470         and simplify_bitwise_binary.
9471         * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
9472         (decision_tree::insert): Also insert non-expressions.
9474 2014-11-06  Hale Wang  <hale.wang@arm.com>
9476         * config/arm/arm-cores.def: Add support for
9477         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
9478         cortex-m1.small-multiply.
9479         * config/arm/arm-tables.opt: Regenerate.
9480         * config/arm/arm-tune.md: Regenerate.
9481         * config/arm/arm.c: Update the rtx-costs for MUL.
9482         * config/arm/bpabi.h: Handle
9483         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
9484         cortex-m1.small-multiply.
9485         * doc/invoke.texi: Document
9486         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
9487         cortex-m1.small-multiply.
9489 2014-11-06  Hale Wang  <hale.wang@arm.com>
9491         * config/arm/arm.c: Add cortex-m7 tune.
9492         * config/arm/arm-cores.def: Use cortex-m7 tune.
9494 2014-11-05  Uros Bizjak  <ubizjak@gmail.com>
9496         PR target/63538
9497         * config/i386/i386.c (in_large_data_p): Reject automatic variables.
9498         (ix86_encode_section_info): Do not check for non-automatic varibles
9499         when setting SYMBOL_FLAG_FAR_ADDR flag.
9500         (x86_64_elf_select_section): Do not check ix86_cmodel here.
9501         (x86_64_elf_unique_section): Ditto.
9502         (x86_elf_aligned_common): Emit tab before .largecomm.
9504 2014-11-05  Joseph Myers  <joseph@codesourcery.com>
9506         PR preprocessor/9449
9507         * doc/cpp.texi (Character sets, Tokenization)
9508         (Implementation-defined behavior): Don't refer to UCNs in
9509         identifiers requiring -fextended-identifiers.
9510         * doc/cppopts.texi (-fextended-identifiers): Document as enabled
9511         by default for C99 and later and C++.
9512         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
9513         identifiers needing -fextended-identifiers.
9515 2014-11-05  Ilya Tocar  <ilya.tocar@intel.com>
9517         * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
9518         for 512-bit wide modes.
9519         (expand_vec_perm_1): Use correct versions of patterns.
9520         * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
9521         (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
9523 2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>
9525         * ipa-chkp.c: New.
9526         * ipa-chkp.h: New.
9527         * tree-chkp.c: New.
9528         * tree-chkp.h: New.
9529         * tree-chkp-opt.c: New.
9530         * rtl-chkp.c: New.
9531         * rtl-chkp.h: New.
9532         * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
9533         tree-chkp-opt.o.
9534         (GTFILES): Add tree-chkp.c.
9535         * mode-classes.def (MODE_POINTER_BOUNDS): New.
9536         * tree.def (POINTER_BOUNDS_TYPE): New.
9537         * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
9538         (POINTER_BOUNDS_MODE): New.
9539         (make_pointer_bounds_mode): New.
9540         * machmode.h (POINTER_BOUNDS_MODE_P): New.
9541         * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
9542         (layout_type): Support POINTER_BOUNDS_TYPE.
9543         * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
9544         * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
9545         * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
9546         (type_contains_placeholder_1): Likewise.
9547         (build_common_tree_nodes): Initialize
9548         pointer_bounds_type_node.
9549         * tree.h (POINTER_BOUNDS_TYPE_P): New.
9550         (pointer_bounds_type_node): New.
9551         (POINTER_BOUNDS_P): New.
9552         (BOUNDED_TYPE_P): New.
9553         (BOUNDED_P): New.
9554         (CALL_WITH_BOUNDS_P): New.
9555         * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
9556         (gimple_call_with_bounds_p): New.
9557         (gimple_call_set_with_bounds): New.
9558         (gimple_return_retbnd): New.
9559         (gimple_return_set_retbnd): New
9560         * gimple.c (gimple_build_return): Increase number of ops
9561         for return statement.
9562         (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
9563         flag.
9564         * gimple-pretty-print.c (dump_gimple_return): Print second op.
9565         * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
9566         * gimplify.c (gimplify_init_constructor): Avoid infinite
9567         loop during gimplification of bounds initializer.
9568         * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
9569         (special_function_p): Use original decl name when analyzing
9570         instrumentation clone.
9571         (arg_data): Add fields special_slot, pointer_arg and
9572         pointer_offset.
9573         (store_bounds): New.
9574         (emit_call_1): Propagate instrumentation flag for CALL.
9575         (initialize_argument_information): Compute pointer_arg,
9576         pointer_offset and special_slot for pointer bounds arguments.
9577         (finalize_must_preallocate): Preallocate when storing bounds
9578         in bounds table.
9579         (compute_argument_addresses): Skip pointer bounds.
9580         (expand_call): Store bounds into tables separately.  Return
9581         result joined with resulting bounds.
9582         * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
9583         (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
9584         (expand_return): Add returned bounds arg.  Handle returned bounds.
9585         (expand_gimple_stmt_1): Adjust to new expand_return signature.
9586         (gimple_expand_cfg): Reset rtx bounds map.
9587         * expr.c: Include tree-chkp.h, rtl-chkp.h.
9588         (expand_assignment): Handle returned bounds.
9589         (store_expr_with_bounds): New.  Replaces store_expr with new bounds
9590         target argument.  Handle bounds returned by calls.
9591         (store_expr): Now wraps store_expr_with_bounds.
9592         * expr.h (store_expr_with_bounds): New.
9593         * function.c: Include tree-chkp.h, rtl-chkp.h.
9594         (bounds_parm_data): New.
9595         (use_register_for_decl): Do not registerize decls used for bounds
9596         stores and loads.
9597         (assign_parms_augmented_arg_list): Add bounds of the result
9598         structure pointer as the second argument.
9599         (assign_parm_find_entry_rtl): Mark bounds are never passed on
9600         the stack.
9601         (assign_parm_is_stack_parm): Likewise.
9602         (assign_parm_load_bounds): New.
9603         (assign_bounds): New.
9604         (assign_parms): Load bounds and determine a location for
9605         returned bounds.
9606         (diddle_return_value_1): New.
9607         (diddle_return_value): Handle returned bounds.
9608         * function.h (rtl_data): Add field for returned bounds.
9609         * varasm.c: Include tree-chkp.h.
9610         (output_constant): Support POINTER_BOUNDS_TYPE.
9611         (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
9612         (ultimate_transparent_alias_target): Move up.
9613         (make_decl_rtl): For instrumented function use
9614         name of the original decl.
9615         (assemble_start_function): Mark function as global
9616         in case it is instrumentation clone of the global
9617         function.
9618         (do_assemble_alias): Follow transparent alias chain
9619         for identifier.  Check if original alias is public.
9620         (maybe_assemble_visibility): Use visibility of the
9621         original function for instrumented version.
9622         (default_unique_section): Likewise.
9623         * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
9624         (init_emit_once): Build pointer bounds zero constants.
9625         * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
9626         * target.def (builtin_chkp_function): New.
9627         (chkp_bound_type): New.
9628         (chkp_bound_mode): New.
9629         (chkp_make_bounds_constant): New.
9630         (chkp_initialize_bounds): New.
9631         (load_bounds_for_arg): New.
9632         (store_bounds_for_arg): New.
9633         (load_returned_bounds): New.
9634         (store_returned_bounds): New.
9635         (chkp_function_value_bounds): New.
9636         (setup_incoming_vararg_bounds): New.
9637         (function_arg): Update hook description with new possible return
9638         value CONST_INT.
9639         * targhooks.h (default_load_bounds_for_arg): New.
9640         (default_store_bounds_for_arg): New.
9641         (default_load_returned_bounds): New.
9642         (default_store_returned_bounds): New.
9643         (default_chkp_bound_type): New.
9644         (default_chkp_bound_mode): New.
9645         (default_builtin_chkp_function): New.
9646         (default_chkp_function_value_bounds): New.
9647         (default_chkp_make_bounds_constant): New.
9648         (default_chkp_initialize_bounds): New.
9649         (default_setup_incoming_vararg_bounds): New.
9650         * targhooks.c (default_load_bounds_for_arg): New.
9651         (default_store_bounds_for_arg): New.
9652         (default_load_returned_bounds): New.
9653         (default_store_returned_bounds): New.
9654         (default_chkp_bound_type): New.
9655         (default_chkp_bound_mode); New.
9656         (default_builtin_chkp_function): New.
9657         (default_chkp_function_value_bounds): New.
9658         (default_chkp_make_bounds_constant): New.
9659         (default_chkp_initialize_bounds): New.
9660         (default_setup_incoming_vararg_bounds): New.
9661         * builtin-types.def (BT_BND): New.
9662         (BT_FN_PTR_CONST_PTR): New.
9663         (BT_FN_CONST_PTR_CONST_PTR): New.
9664         (BT_FN_BND_CONST_PTR): New.
9665         (BT_FN_CONST_PTR_BND): New.
9666         (BT_FN_PTR_CONST_PTR_SIZE): New.
9667         (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
9668         (BT_FN_VOID_PTRPTR_CONST_PTR): New.
9669         (BT_FN_VOID_CONST_PTR_SIZE): New.
9670         (BT_FN_VOID_PTR_BND): New.
9671         (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
9672         (BT_FN_BND_CONST_PTR_SIZE): New.
9673         (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
9674         (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
9675         * chkp-builtins.def: New.
9676         * builtins.def: include chkp-builtins.def.
9677         (DEF_CHKP_BUILTIN): New.
9678         * builtins.c: Include tree-chkp.h and rtl-chkp.h.
9679         (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
9680         BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
9681         BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
9682         BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
9683         BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
9684         BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
9685         BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
9686         BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
9687         BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
9688         BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
9689         (std_expand_builtin_va_start): Init bounds for va_list.
9690         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
9691         __CHKP__ macro when Pointer Bounds Checker is on.
9692         * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
9693         * passes.def (pass_ipa_chkp_versioning): New.
9694         (pass_early_local_passes): Renamed to pass_build_ssa_passes.
9695         (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
9696         (pass_chkp_instrumentation_passes): New.
9697         (pass_ipa_chkp_produce_thunks): New.
9698         (pass_local_optimization_passes): New.
9699         (pass_chkp_opt): New.
9700         * tree-pass.h (make_pass_ipa_chkp_versioning): New.
9701         (make_pass_ipa_chkp_produce_thunks): New.
9702         (make_pass_chkp): New.
9703         (make_pass_chkp_opt): New.
9704         (make_pass_early_local_passes): Renamed to ...
9705         (make_pass_build_ssa_passes): This.
9706         (make_pass_chkp_instrumentation_passes): New.
9707         (make_pass_local_optimization_passes): New.
9708         * passes.c (pass_manager::execute_early_local_passes): Execute
9709         early passes in three steps.
9710         (execute_all_early_local_passes): Renamed to ...
9711         (execute_build_ssa_passes): This.
9712         (pass_data_early_local_passes): Renamed to ...
9713         (pass_data_build_ssa_passes): This.
9714         (pass_early_local_passes): Renamed to ...
9715         (pass_build_ssa_passes): This.
9716         (pass_data_chkp_instrumentation_passes): New.
9717         (pass_chkp_instrumentation_passes): New.
9718         (pass_data_local_optimization_passes): New.
9719         (pass_local_optimization_passes): New.
9720         (make_pass_early_local_passes): Renamed to ...
9721         (make_pass_build_ssa_passes): This.
9722         (make_pass_chkp_instrumentation_passes): New.
9723         (make_pass_local_optimization_passes): New.
9724         * c-family/c.opt (fcheck-pointer-bounds): New.
9725         (fchkp-check-incomplete-type): New.
9726         (fchkp-zero-input-bounds-for-main): New.
9727         (fchkp-first-field-has-own-bounds): New.
9728         (fchkp-narrow-bounds): New.
9729         (fchkp-narrow-to-innermost-array): New.
9730         (fchkp-optimize): New.
9731         (fchkp-use-fast-string-functions): New.
9732         (fchkp-use-nochk-string-functions): New.
9733         (fchkp-use-static-bounds): New.
9734         (fchkp-use-static-const-bounds): New.
9735         (fchkp-treat-zero-dynamic-size-as-infinite): New.
9736         (fchkp-check-read): New.
9737         (fchkp-check-write): New.
9738         (fchkp-store-bounds): New.
9739         (fchkp-instrument-calls): New.
9740         (fchkp-instrument-marked-only): New.
9741         (Wchkp): New.
9742         * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
9743         (handle_bnd_legacy): New.
9744         (handle_bnd_instrument): New.
9745         (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
9746         and bnd_instrument.  Fix documentation.
9747         (c_common_format_attribute_table): Likewsie.
9748         * toplev.c: include tree-chkp.h.
9749         (process_options): Check Pointer Bounds Checker is supported.
9750         (compile_file): Add chkp_finish_file call.
9751         * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
9752         to handle instrumentation clones properly.
9753         (propagate_constants_accross_call): Do not propagate
9754         through instrumentation thunks.
9755         * ipa-pure-const.c (propagate_pure_const): Support
9756         IPA_REF_CHKP.
9757         * ipa-inline.c (early_inliner): Check edge has summary allocated.
9758         * ipa-split.c: Include tree-chkp.h.
9759         (find_retbnd): New.
9760         (split_part_set_ssa_name_p): New.
9761         (consider_split): Do not split retbnd and retval
9762         producers.
9763         (insert_bndret_call_after): new.
9764         (split_function): Propagate Pointer Bounds Checker
9765         instrumentation marks and handle returned bounds.
9766         * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
9767         into bit field and add with_bounds field.
9768         * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
9769         with_bounds field for instrumented calls.
9770         * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
9771         CALL_WITH_BOUNDS_P flag for calls.
9772         * tree-ssa-ccp.c: Include tree-chkp.h.
9773         (insert_clobber_before_stack_restore): Handle
9774         BUILT_IN_CHKP_BNDRET calls.
9775         * tree-ssa-dce.c: Include tree-chkp.h.
9776         (propagate_necessity): For free call fed by alloc check
9777         bounds are also provided by the same alloc.
9778         (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
9779         used by free calls.
9780         * tree-inline.c: Include tree-chkp.h.
9781         (declare_return_variable): Add arg holding
9782         returned bounds slot.  Create and initialize returned bounds var.
9783         (remap_gimple_stmt): Handle returned bounds.
9784         Return sequence of statements instead of a single statement.
9785         (insert_init_stmt): Add declaration.
9786         (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
9787         (copy_bb): Adjust to changed return type of remap_gimple_stmt.
9788         Properly handle bounds in va_arg_pack and va_arg_pack_len.
9789         (expand_call_inline): Handle returned bounds.  Add bounds copy
9790         for generated mem to mem assignments.
9791         * tree-inline.h (copy_body_data): Add fields retbnd and
9792         assign_stmts.
9793         * value-prof.c: Include tree-chkp.h.
9794         (gimple_ic): Support returned bounds.
9795         * ipa.c (cgraph_build_static_cdtor_1): Support contructors
9796         with "chkp ctor" and "bnd_legacy" attributes.
9797         (symtab_remove_unreachable_nodes): Keep initial values for
9798         pointer bounds to be used for checks eliminations.
9799         (process_references): Handle IPA_REF_CHKP.
9800         (walk_polymorphic_call_targets): Likewise.
9801         * ipa-visibility.c (cgraph_externally_visible_p): Mark
9802         instrumented 'main' as externally visible.
9803         (function_and_variable_visibility): Filter instrumentation
9804         thunks.
9805         * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
9806         field.
9807         (cgraph_node): Add instrumented_version, orig_decl and
9808         instrumentation_clone fields.
9809         (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
9810         (varpool_node): Add need_bounds_init field.
9811         (cgraph_local_p): New.
9812         * cgraph.c: Include tree-chkp.h.
9813         (cgraph_node::remove): Fix instrumented_version
9814         of the referenced node if any.
9815         (cgraph_node::dump): Dump instrumentation_clone and
9816         instrumented_version fields.
9817         (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
9818         references and instrumentation thunks.
9819         (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
9820         all not instrumented instrumentation clones alive.
9821         (cgraph_redirect_edge_call_stmt_to_callee): Support
9822         returned bounds.
9823         * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
9824         reference.
9825         (cgraph_rebuild_references): Likewise.
9826         * cgraphunit.c: Include tree-chkp.h.
9827         (assemble_thunks_and_aliases): Skip thunks calling instrumneted
9828         function version.
9829         (varpool_finalize_decl): Register statically initialized decls
9830         in Pointer Bounds Checker.
9831         (walk_polymorphic_call_targets): Do not mark generated call to
9832         __builtin_unreachable as with_bounds.
9833         (output_weakrefs): If there are both instrumented and original
9834         versions, output only one of them.
9835         (cgraph_node::expand_thunk): Set with_bounds flag
9836         for created call statement.
9837         * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
9838         (ipa_ref): increase size of use field.
9839         * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
9840         * varpool.c (dump_varpool_node): Dump need_bounds_init field.
9841         (ctor_for_folding): Do not fold constant bounds vars.
9842         * lto-streamer.h (LTO_minor_version): Change minor version from
9843         0 to 1.
9844         * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
9845         pointer bounds.
9846         (lto_output_node): Output instrumentation_clone,
9847         thunk.add_pointer_bounds_args and orig_decl field.
9848         (lto_output_ref): Adjust to new ipa_ref::use field size.
9849         (input_overwrite_node): Read instrumentation_clone field.
9850         (input_node): Read thunk.add_pointer_bounds_args and orig_decl
9851         fields.
9852         (input_ref): Adjust to new ipa_ref::use field size.
9853         (input_cgraph_1): Compute instrumented_version fields and restore
9854         IDENTIFIER_TRANSPARENT_ALIAS chains.
9855         (lto_output_varpool_node): Output
9856         need_bounds_init value.
9857         (input_varpool_node): Read need_bounds_init value.
9858         * lto-partition.c (add_symbol_to_partition_1): Keep original
9859         and instrumented versions together.
9860         (privatize_symbol_name): Restore transparent alias chain if required.
9861         (add_references_to_partition): Add references to pointer bounds vars.
9862         * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
9863         * dwarf2out.c (gen_subprogram_die): Ignore bound args.
9864         (gen_type_die_with_usage): Skip pointer bounds.
9865         (dwarf2out_global_decl): Likewise.
9866         (is_base_type): Support POINTER_BOUNDS_TYPE.
9867         (gen_formal_types_die): Skip pointer bounds.
9868         (gen_decl_die): Likewise.
9869         * var-tracking.c (vt_add_function_parameters): Skip
9870         bounds parameters.
9871         * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
9872         thunk still exists.
9873         (sem_variable::merge): Reset need_bounds_init flag.
9874         * doc/extend.texi: Document Pointer Bounds Checker built-in functions
9875         and attributes.
9876         * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
9877         (TARGET_STORE_BOUNDS_FOR_ARG): New.
9878         (TARGET_LOAD_RETURNED_BOUNDS): New.
9879         (TARGET_STORE_RETURNED_BOUNDS): New.
9880         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
9881         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
9882         (TARGET_BUILTIN_CHKP_FUNCTION): New.
9883         (TARGET_CHKP_BOUND_TYPE): New.
9884         (TARGET_CHKP_BOUND_MODE): New.
9885         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
9886         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
9887         * doc/tm.texi: Regenerated.
9888         * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
9889         (BND32mode): New.
9890         (BND64mode): New.
9891         * doc/invoke.texi (-mmpx): New.
9892         (-mno-mpx): New.
9893         (chkp-max-ctor-size): New.
9894         * config/i386/constraints.md (w): New.
9895         (Ti): New.
9896         (Tb): New.
9897         * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
9898         * config/i386/i386-modes.def (BND32): New.
9899         (BND64): New.
9900         * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
9901         * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
9902         (regclass_map): Add bound registers.
9903         (dbx_register_map): Likewise.
9904         (dbx64_register_map): Likewise.
9905         (svr4_dbx_register_map): Likewise.
9906         (isa_opts): Add -mmpx.
9907         (PTA_MPX): New.
9908         (ix86_option_override_internal): Support MPX ISA.
9909         (ix86_conditional_register_usage): Support bound registers.
9910         (ix86_code_end): Add MPX bnd prefix.
9911         (output_set_got): Likewise.
9912         (print_reg): Avoid prefixes for bound registers.
9913         (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
9914         (ix86_print_operand_punct_valid_p): Likewise.
9915         (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
9916         UNSPEC_BNDLDX_ADDR.
9917         (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
9918         (ix86_class_likely_spilled_p): Add bound regs support.
9919         (ix86_hard_regno_mode_ok): Likewise.
9920         (x86_order_regs_for_local_alloc): Likewise.
9921         (ix86_bnd_prefixed_insn_p): New.
9922         (ix86_builtins): Add
9923         IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
9924         IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
9925         IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
9926         IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
9927         IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
9928         IX86_BUILTIN_BNDUPPER.
9929         (builtin_isa): Add leaf_p and nothrow_p fields.
9930         (def_builtin): Initialize leaf_p and nothrow_p.
9931         (ix86_add_new_builtins): Handle leaf_p and nothrow_p
9932         flags.
9933         (bdesc_mpx): New.
9934         (bdesc_mpx_const): New.
9935         (ix86_init_mpx_builtins): New.
9936         (ix86_init_builtins): Call ix86_init_mpx_builtins.
9937         (ix86_emit_cmove): New.
9938         (ix86_emit_move_max): New.
9939         (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
9940         IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
9941         IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
9942         IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
9943         IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
9944         IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
9945         (ix86_function_value_bounds): New.
9946         (ix86_builtin_mpx_function): New.
9947         (ix86_get_arg_address_for_bt): New.
9948         (ix86_load_bounds): New.
9949         (ix86_store_bounds): New.
9950         (ix86_load_returned_bounds): New.
9951         (ix86_store_returned_bounds): New.
9952         (ix86_mpx_bound_mode): New.
9953         (ix86_make_bounds_constant): New.
9954         (ix86_initialize_bounds):
9955         (TARGET_LOAD_BOUNDS_FOR_ARG): New.
9956         (TARGET_STORE_BOUNDS_FOR_ARG): New.
9957         (TARGET_LOAD_RETURNED_BOUNDS): New.
9958         (TARGET_STORE_RETURNED_BOUNDS): New.
9959         (TARGET_CHKP_BOUND_MODE): New.
9960         (TARGET_BUILTIN_CHKP_FUNCTION): New.
9961         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
9962         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
9963         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
9964         (ix86_option_override_internal): Do not
9965         support x32 with MPX.
9966         (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
9967         and force_bnd_pass.
9968         (function_arg_advance_32): Return number of used integer
9969         registers.
9970         (function_arg_advance_64): Likewise.
9971         (function_arg_advance_ms_64): Likewise.
9972         (ix86_function_arg_advance): Handle pointer bounds.
9973         (ix86_function_arg): Likewise.
9974         (ix86_function_value_regno_p): Mark fisrt bounds registers as
9975         possible function value.
9976         (ix86_function_value_1): Handle pointer bounds type/mode
9977         (ix86_return_in_memory): Likewise.
9978         (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
9979         (ix86_expand_call): Generate returned bounds.
9980         (ix86_setup_incoming_vararg_bounds): New.
9981         (ix86_va_start): Initialize bounds for pointers in va_list.
9982         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
9983         * config/i386/i386.h (TARGET_MPX): New.
9984         (TARGET_MPX_P): New.
9985         (FIRST_PSEUDO_REGISTER): Fix to new value.
9986         (FIXED_REGISTERS): Add bound registers.
9987         (CALL_USED_REGISTERS): Likewise.
9988         (REG_ALLOC_ORDER): Likewise.
9989         (HARD_REGNO_NREGS): Likewise.
9990         (VALID_BND_REG_MODE): New.
9991         (FIRST_BND_REG): New.
9992         (LAST_BND_REG): New.
9993         (reg_class): Add BND_REGS.
9994         (REG_CLASS_NAMES): Likewise.
9995         (REG_CLASS_CONTENTS): Likewise.
9996         (BND_REGNO_P): New.
9997         (ANY_BND_REG_P): New.
9998         (BNDmode): New.
9999         (HI_REGISTER_NAMES): Add bound registers.
10000         (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
10001         stdarg fields.
10002         * config/i386/i386.md (UNSPEC_BNDMK): New.
10003         (UNSPEC_BNDMK_ADDR): New.
10004         (UNSPEC_BNDSTX): New.
10005         (UNSPEC_BNDLDX): New.
10006         (UNSPEC_BNDLDX_ADDR): New.
10007         (UNSPEC_BNDCL): New.
10008         (UNSPEC_BNDCU): New.
10009         (UNSPEC_BNDCN): New.
10010         (UNSPEC_MPX_FENCE): New.
10011         (UNSPEC_SIZEOF): New.
10012         (BND0_REG): New.
10013         (BND1_REG): New.
10014         (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
10015         (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
10016         (prefix_rep): Check for bnd prefix.
10017         (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
10018         (length_nobnd): New.
10019         (length): Use length_nobnd when specified.
10020         (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
10021         (BND): New.
10022         (bnd_ptr): New.
10023         (BNDCHECK): New.
10024         (bndcheck): New.
10025         (*jcc_1): Add MPX bnd prefix.
10026         (*jcc_2): Likewise.
10027         (jump): Likewise.
10028         (*indirect_jump): Likewise.
10029         (*tablejump_1): Likewise.
10030         (simple_return_internal): Likewise.
10031         (simple_return_internal_long): Likewise.
10032         (simple_return_pop_internal): Likewise.
10033         (simple_return_indirect_internal): Likewise.
10034         (<mode>_mk): New.
10035         (*<mode>_mk): New.
10036         (mov<mode>): New.
10037         (*mov<mode>_internal_mpx): New.
10038         (<mode>_<bndcheck>): New.
10039         (*<mode>_<bndcheck>): New.
10040         (<mode>_ldx): New.
10041         (*<mode>_ldx): New.
10042         (<mode>_stx): New.
10043         (*<mode>_stx): New.
10044         move_size_reloc_<mode>): New.
10045         * config/i386/predicates.md (address_mpx_no_base_operand): New.
10046         (address_mpx_no_index_operand): New.
10047         (bnd_mem_operator): New.
10048         (symbol_operand): New.
10049         (x86_64_immediate_size_operand): New.
10050         * config/i386/i386.opt (mmpx): New.
10051         * config/i386/i386-builtin-types.def (BND): New.
10052         (ULONG): New.
10053         (BND_FTYPE_PCVOID_ULONG): New.
10054         (VOID_FTYPE_BND_PCVOID): New.
10055         (VOID_FTYPE_PCVOID_PCVOID_BND): New.
10056         (BND_FTYPE_PCVOID_PCVOID): New.
10057         (BND_FTYPE_PCVOID): New.
10058         (BND_FTYPE_BND_BND): New.
10059         (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
10060         (PVOID_FTYPE_PCVOID_BND_ULONG): New.
10061         (ULONG_FTYPE_VOID): New.
10062         (PVOID_FTYPE_BND): New.
10064 2014-11-05  Bernd Schmidt  <bernds@codesourcery.com>
10066         * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
10067         pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
10068         pass_cleanup_barriers, pass_delay_slots,
10069         pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
10070         pass_shorten_branches, pass_est_nothrow_function_flags,
10071         pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
10072         into pass_late_compilation.
10073         (pass_late_compilation): Add.
10074         * passes.c (pass_data_late_compilation, pass_late_compilation,
10075         make_pass_late_compilation): New.
10076         * timevar.def (TV_LATE_COMPILATION): New.
10078         * target.def (omit_struct_return_reg): New data hook.
10079         * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
10080         * doc/tm.texi: Regenerate.
10081         * function.c (expand_function_end): Use it.
10083         * target.def (no_register_allocation): New data hook.
10084         * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
10085         * doc/tm.texi: Regenerate.
10086         * ira.c (gate_ira): New function.
10087         (pass_data_ira): Set has_gate.
10088         (pass_ira): Add a gate function.
10089         (pass_data_reload): Likewise.
10090         (pass_reload): Add a gate function.
10091         (pass_ira): Use it.
10092         * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
10093         no register allocation happens on the target and return.
10094         * final.c (alter_subreg): Ensure register is not a pseudo before
10095         calling simplify_subreg.
10096         (output_operand): Assert that x isn't a pseudo only if doing
10097         register allocation.
10099         * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
10100         global vars.
10102         * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
10103         sorry if necessary.
10105 2014-11-05  Alex Velenko  <Alex.Velenko@arm.com>
10107         * simplify-rtx.c (simplify_binary_operation_1): Div check added.
10108         * rtl.h (SUBREG_P): New macro added.
10110 2014-11-05  Tejas Belagod  <tejas.belagod@arm.com>
10112         * config/aarch64/aarch64-builtins.c
10113         (aarch64_build_scalar_type): Remove.
10114         (aarch64_scalar_builtin_types, aarch64_simd_type,
10115         aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
10116         aarch64_mangle_builtin_vector_type,
10117         aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
10118         aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
10119         aarch64_init_simd_builtin_types,
10120         aarch64_init_simd_builtin_scalar_types): New.
10121         (aarch64_init_simd_builtins): Refactor.
10122         (aarch64_init_crc32_builtins): Fixup with qualifier.
10123         * config/aarch64/aarch64-protos.h
10124         (aarch64_mangle_builtin_type): Export.
10125         * config/aarch64/aarch64-simd-builtin-types.def: New.
10126         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
10127         (aarch64_mangle_type): Refactor.
10128         * config/aarch64/arm_neon.h: Declare vector types based on
10129         internal types.
10130         * config/aarch64/t-aarch64: Update dependency.
10132 2014-11-04  Pat Haugen  <pthaugen@us.ibm.com>
10134         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
10135         atomic_update_decl): Guard declaration with #ifdef.
10137 2014-11-04  Marek Polacek  <polacek@redhat.com>
10139         * sanopt.c (sanopt_optimize_walker): Remove unused variables.
10141 2014-11-04  Marek Polacek  <polacek@redhat.com>
10143         * Makefile.in (OBJS): Add sanopt.o.
10144         (GTFILES): Add sanopt.c.
10145         * asan.h (asan_expand_check_ifn): Declare.
10146         * asan.c (asan_expand_check_ifn): No longer static.
10147         (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
10148         * sanopt.c: ...here.  New file.
10150 2014-11-04  Jiong Wang  <jiong.wang@arm.com>
10151             Wilco Dijkstra  <wilco.dijkstra@arm.com>
10153         PR target/63293
10154         * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
10155         stack adjustment.
10157 2014-11-04  Bernd Schmidt  <bernds@codesourcery.com>
10159         * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
10160         also verify that mode is equal to the mode of op0.
10162         * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
10163         emit into a sequence instead.
10165 2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10167         * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
10169 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
10171         config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
10172         (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
10173         (reduc_smax_<mode> *2): Rename to...
10174         (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
10175         (reduc_umin_<mode> *2): Rename to...
10176         (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
10177         (reduc_umax_<mode> *2): Rename to...
10178         (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
10180 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
10182         config/arm/neon.md (reduc_plus_*): Rename to...
10183         (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
10185 2014-11-04  Michael Collison <michael.collison@linaro.org>
10187         * config/aarch64/iterators.md (lconst_atomic): New mode attribute
10188         to support constraints for CONST_INT in atomic operations.
10189         * config/aarch64/atomics.md
10190         (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
10191         (atomic_nand<mode>): Likewise.
10192         (atomic_fetch_<atomic_optab><mode>): Likewise.
10193         (atomic_fetch_nand<mode>): Likewise.
10194         (atomic_<atomic_optab>_fetch<mode>): Likewise.
10195         (atomic_nand_fetch<mode>): Likewise.
10197 2014-11-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
10199         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
10200         of __ARM_FEATURE_IDIV.
10202 2014-11-04  Marek Polacek  <polacek@redhat.com>
10204         * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
10206 2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10208         * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
10210 2014-11-04  Zhenqiang Chen  <zhenqiang.chen@arm.com>
10212         Revert:
10213         2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
10214         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
10215         Allow CC mode if HAVE_cbranchcc4.
10217 2014-11-03  Dominik Vogt  <vogt@linux.vnet.ibm.com>
10219         * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
10220         with -fdump-go-spec.  Anonymous substructures are now flattened and
10221         replaced by their fields (record) or the first named, non-bitfield
10222         field (union).
10224 2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
10226         * input.c (expand_location_to_spelling_point): Fix typo.
10227         (expansion_point_location_if_in_system_header): Fix comment.
10229 2014-11-03  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
10231         * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
10233 2014-11-03  Richard Biener  <rguenther@suse.de>
10235         * tree-eh.c (operation_could_trap_helper_p): Handle conversions
10236         like ordinary operations.
10237         * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
10238         as NOP_EXPR.
10240 2014-11-03  Joseph Myers  <joseph@codesourcery.com>
10242         * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
10243         macros.
10244         * configure, config.h.in: Regenerate.
10245         * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
10246         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
10247         (RS6000_GLIBC_ATOMIC_FENV): New macro.
10248         * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
10249         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
10250         (RS6000_GLIBC_ATOMIC_FENV): New macro.
10251         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
10252         (atomic_update_decl): New static variables.
10253         (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
10254         Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
10255         and __atomic_feupdateenv for soft-float and no-FPRs.
10257 2014-11-03  Richard Biener  <rguenther@suse.de>
10259         * match.pd: Add two abs patterns.  Announce tree_expr_nonnegative_p.
10260         Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
10261         * fold-const.c (fold_unary_loc): Remove them here.
10262         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
10263         * gimple-fold.c (fold_gimple_assign): Remove now obsolete
10264         GIMPLE_UNARY_RHS case.
10265         (gimple_fold_stmt_to_constant_1): Likewise.
10266         (replace_stmt_with_simplification): Fix inverted comparison.
10268 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
10270         PR tree-optimization/60770
10271         * tree-into-ssa.c (rewrite_update_stmt): Return whether the
10272         statement should be removed.
10273         (maybe_register_def): Likewise. Replace clobbers with default
10274         definitions.
10275         (rewrite_dom_walker::before_dom_children): Remove statement if
10276         rewrite_update_stmt says so.
10277         * tree-ssa-live.c: Include tree-ssa.h.
10278         (set_var_live_on_entry): Do not mark undefined variables as live.
10279         (verify_live_on_entry): Do not check undefined variables.
10280         * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
10281         of partially undefined variables.
10282         * tree-ssa.c (ssa_undefined_value_p): Likewise.
10283         (execute_update_addresses_taken): Do not drop clobbers.
10285 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
10287         PR tree-optimization/63666
10288         * fold-const.c: Include "optabs.h".
10289         (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
10290         can_vec_perm_p permutation to one that is not.
10292 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
10294         * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
10296 2014-11-03  Andrew Pinski  <apinski@cavium.com>
10298         * config/mips/mips-cpus.def (octeon3): New cpu.
10299         * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
10300         (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
10301         of the comparison no longer matches mode of the operands.
10302         (mips_issue_rate): Handle PROCESSOR_OCTEON3.
10303         * config/mips/mips.h (TARGET_OCTEON):  Add Octeon3.
10304         (TARGET_OCTEON2): Likewise.
10305         (TUNE_OCTEON): Add Octeon3.
10306         * config/mips/mips.md (processor): Add octeon3.
10307         * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
10308         (octeon_arith): Add octeon3.
10309         (octeon_condmove): Remove.
10310         (octeon_condmove_o1): New reservation.
10311         (octeon_condmove_o2): New reservation.
10312         (octeon_condmove_o3_int_on_cc): New reservation.
10313         (octeon_load_o2): Add octeon3.
10314         (octeon_cop_o2): Likewise.
10315         (octeon_store): Likewise.
10316         (octeon_brj_o2): Likewise.
10317         (octeon_imul3_o2): Likewise.
10318         (octeon_imul_o2): Likewise.
10319         (octeon_mfhilo_o2): Likewise.
10320         (octeon_imadd_o2): Likewise.
10321         (octeon_idiv_o2_si): Likewise.
10322         (octeon_idiv_o2_di): Likewise.
10323         (octeon_fpu): Add to the automaton.
10324         (octeon_fpu): New cpu unit.
10325         (octeon_condmove_o2): Check for non floating point modes.
10326         (octeon_load_o2): Add prefetchx.
10327         (octeon_cop_o2): Don't check for octeon3.
10328         (octeon3_faddsubcvt): New reservation.
10329         (octeon3_fmul): Likewise.
10330         (octeon3_fmadd): Likewise.
10331         (octeon3_div_sf): Likewise.
10332         (octeon3_div_df): Likewise.
10333         (octeon3_sqrt_sf): Likewise.
10334         (octeon3_sqrt_df): Likewise.
10335         (octeon3_rsqrt_sf): Likewise.
10336         (octeon3_rsqrt_df): Likewise.
10337         (octeon3_fabsnegmov): Likewise.
10338         (octeon_fcond): Likewise.
10339         (octeon_fcondmov): Likewise.
10340         (octeon_fpmtc1): Likewise.
10341         (octeon_fpmfc1): Likewise.
10342         (octeon_fpload): Likewise.
10343         (octeon_fpstore): Likewise.
10344         * config/mips/mips-tables.opt: Regenerate.
10345         * doc/invoke.texi (-march=@var{arch}): Add octeon3.
10347 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
10349         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
10350         Allow CC mode if HAVE_cbranchcc4.
10352 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
10354         * config/arc/arc.c (write_ext_corereg_1): Delete.
10355         (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
10357 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
10359         * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
10360         (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
10362 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
10364         * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
10365         (small_data_pattern_1): Delete.
10366         (small_data_pattern): Use FOR_EACH_SUBRTX.
10368 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
10370         * config/arc/arc.c: Include rtl-iter.h.
10371         (arc_rewrite_small_data_1): Delete.
10372         (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
10374 2014-11-02  Michael Collison  <michael.collison@linaro.org>
10376         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
10377         to support vector modes.
10378         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
10380 2014-11-01  Andrew MacLeod  <amacleod@redhat,com>
10382         * optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
10383         and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
10384         * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
10385         * optabs.c: (gen_move_insn): Move to expr.c.
10386         * expr.h: Move protypes and enums to optabs.h.
10387         * expr.c: (gen_move_insn): Relocate from optabs.c.
10388         * genemit.c (main): Include insn-codes.h.
10389         * gengtype.c (open_base_files): Include insn-codes.h.
10390         * asan.c: Include insn-codes.h.
10391         * bb-reorder.c: Ditto.
10392         * builtins.c: Ditto.
10393         * calls.c: Ditto.
10394         * cfgexpand.c: Ditto.
10395         * cilk-common.c: Ditto.
10396         * combine.c: Ditto.
10397         * dojump.c: Ditto.
10398         * dse.c: Ditto.
10399         * except.c: Ditto.
10400         * explow.c: Ditto.
10401         * expmed.c: Ditto.
10402         * function.c: Ditto.
10403         * ifcvt.c: Ditto.
10404         * internal-fn.c: Ditto.
10405         * loop-unroll.c: Ditto.
10406         * lra.c: Ditto.
10407         * modulo-sched.c: Ditto.
10408         * omp-low.c: Ditto.
10409         * postreload.c: Ditto.
10410         * ree.c: Ditto.
10411         * reload.c: Ditto.
10412         * reload1.c: Ditto.
10413         * shrink-wrap.c: Ditto.
10414         * simplify-rtx.c: Ditto.
10415         * stmt.c: Ditto.
10416         * target-globals.c: Ditto.
10417         * targhooks.c: Ditto.
10418         * toplev.c: Ditto.
10419         * tree-if-conv.c: Ditto.
10420         * tree-ssa-forwprop.c: Ditto.
10421         * tree-ssa-loop-prefetch.c: Ditto.
10422         * tree-ssa-math-opts.c: Ditto.
10423         * tree-ssa-phiopt.c: Ditto.
10424         * tree-ssa-reassoc.c: Ditto.
10425         * tree-switch-conversion.c: Ditto.
10426         * tree-vect-data-refs.c: Ditto.
10427         * tree-vect-generic.c: Ditto.
10428         * tree-vect-loop.c: Ditto.
10429         * tree-vect-patterns.c: Ditto.
10430         * tree-vect-slp.c: Ditto.
10431         * tree-vect-stmts.c: Ditto.
10432         * tree-vrp.c: Ditto.
10433         * value-prof.c: Ditto.
10434         * config/aarch64/aarch64-builtins.c: Ditto.
10435         * config/alpha/alpha.c: Ditto.
10436         * config/arm/arm.c: Ditto.
10437         * config/cris/cris.c: Ditto.
10438         * config/epiphany/epiphany.c: Ditto.
10439         * config/frv/frv.c: Ditto.
10440         * config/h8300/h8300.c: Ditto.
10441         * config/ia64/ia64.c: Ditto.
10442         * config/iq2000/iq2000.c: Ditto.
10443         * config/m32c/m32c.c: Ditto.
10444         * config/mep/mep.c: Ditto.
10445         * config/microblaze/microblaze.c: Ditto.
10446         * config/mips/mips.c: Ditto.
10447         * config/mn10300/mn10300.c: Ditto.
10448         * config/moxie/moxie.c: Ditto.
10449         * config/msp430/msp430.c: Ditto.
10450         * config/nios2/nios2.c: Ditto.
10451         * config/pa/pa.c: Ditto.
10452         * config/rl78/rl78.c: Ditto.
10453         * config/rs6000/rs6000.c: Ditto.
10454         * config/rx/rx.c: Ditto.
10455         * config/s390/s390.c: Ditto.
10456         * config/sh/sh.c: Ditto.
10457         * config/sh/sh_treg_combine.cc: Ditto.
10458         * config/spu/spu.c: Ditto.
10459         * config/stormy16/stormy16.c: Ditto.
10460         * config/tilegx/mul-tables.c: Ditto.
10461         * config/tilegx/tilegx.c: Ditto.
10462         * config/tilepro/mul-tables.c: Ditto.
10463         * config/tilepro/tilepro.c: Ditto.
10464         * config/vax/vax.c: Ditto.
10466 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10468         * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
10469         (CLEAR_BY_PIECES_P): Likewise.
10470         (SET_BY_PIECES_P): Likewise.
10471         (STORE_BY_PIECES_P): Likewise.
10472         * doc/tm.texi: Regenerate.
10473         * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
10474         SET_BY_PIECES_P, STORE_BY_PIECES_P.
10475         * expr.c (MOVE_BY_PIECES_P): Remove.
10476         (CLEAR_BY_PIECES_P): Likewise.
10477         (SET_BY_PIECES_P): Likewise.
10478         (STORE_BY_PIECES_P): Likewise.
10479         (can_move_by_pieces): Rewrite in terms of
10480         targetm.use_by_pieces_infrastructure_p.
10481         (emit_block_move_hints): Likewise.
10482         (can_store_by_pieces): Likewise.
10483         (store_by_pieces): Likewise.
10484         (clear_storage_hints): Likewise.
10485         (emit_push_insn): Likewise.
10486         (expand_constructor): Likewise.
10488 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10490         * config/aarch64/aarch64.c
10491         (aarch64_use_by_pieces_infrastructre_p): New.
10492         (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
10493         * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
10495 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10497         * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
10498         (STORE_BY_PIECES_P): Likewise.
10499         * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
10500         (mips_move_by_pieces_p): Rename to...
10501         (mips_use_by_pieces_infrastructure_p): ...this, use new hook
10502         parameters, use the default hook implementation as a
10503         fall-back.
10505 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10507         * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
10508         (sh_use_by_pieces_infrastructure_p): Likewise.
10509         * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
10510         (STORE_BY_PIECES_P): Likewise.
10511         (SET_BY_PIECES_P): Likewise.
10513 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10515         * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
10516         (arc_use_by_pieces_infrastructure_p): Likewise.
10517         * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
10518         (CAN_MOVE_BY_PIECES): Likewise.
10520 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10522         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
10523         (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
10524         * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
10525         (CLEAR_BY_PIECES): Likewise.
10526         (SET_BY_PIECES): Likewise.
10527         (STORE_BY_PIECES): Likewise.
10529 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
10531         * target.def (use_by_pieces_infrastructure_p): New.
10532         * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
10533         is deprecated.
10534         (STORE_BY_PIECES_P): Likewise.
10535         (CLEAR_BY_PIECES_P): Likewise.
10536         (SET_BY_PIECES_P): Likewise.
10537         (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
10538         * doc/tm.texi: Regenerate.
10539         * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
10540         TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
10541         (STORE_BY_PIECES_P): Likewise.
10542         (CLEAR_BY_PIECES_P): Likewise.
10543         (SET_BY_PIECES_P): Likewise.
10544         (STORE_MAX_PIECES): Move to...
10545         * defaults.h (STORE_MAX_PIECES): ...here.
10546         * targhooks.c (get_move_ratio): New.
10547         (default_use_by_pieces_infrastructure_p): Likewise.
10548         * targhooks.h (default_use_by_pieces_infrastructure_p): New.
10549         * target.h (by_pieces_operation): New.
10551 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
10553         PR target/63702
10554         * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
10555         assignment to 'nargs' variable.
10557 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
10559         PR target/63620
10560         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
10561         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
10562         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
10563         be reloaded through memory.
10564         (*pushxf): Ditto.
10565         (*pushdf): Ditto.
10567 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
10569         PR rtl-optimization/63659
10570         * ree.c (update_reg_equal_equiv_notes): New function.
10571         (combine_set_extension, transform_ifelse): Use it.
10573 2014-10-31  Jeff Law  <law@redhat.com>
10575         * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
10576         and Jonny Grant (collect2).
10578 2014-10-31  Richard Biener  <rguenther@suse.de>
10580         * builtins.c (fold_builtin_atomic_always_lock_free): Use
10581         CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
10582         approprate.
10583         (fold_builtin_expect): Likewise.
10584         (integer_valued_real_p): Likewise.
10585         * cfgexpand.c (expand_debug_expr): Likewise.
10586         * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
10587         (find_foldable_builtin_expect): Likewise.
10588         * trans-mem.c (thread_private_new_memory): Likewise.
10589         * tree-affine.c (aff_combination_expand): Likewise.
10590         * tree-data-ref.c (initialize_matrix_A): Likewise.
10591         * tree-inline.c (copy_bb): Likewise.
10592         * tree-pretty-print.c (dump_function_name): Likewise.
10593         (print_call_name): Likewise.
10594         * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
10595         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
10596         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
10597         * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
10598         (vect_recog_widen_mult_pattern): Likewise.
10599         (vect_operation_fits_smaller_type): Likewise.
10600         * tree-vrp.c (find_assert_locations_1): Likewise.
10601         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
10602         converts to NOP_EXPR.
10604 2014-10-31  Richard Biener  <rguenther@suse.de>
10606         * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
10607         CONVERT_EXPRs in generated code.
10608         (dt_simplify::gen): Likewise.
10610 2014-10-31  Evgeny Stupachenko  <evstupac@gmail.com>
10612         PR target/63534
10613         * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
10614         REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
10615         (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
10616         using mcount in 32bit PIC mode.
10617         (ix86_elim_entry_set_got): New.
10618         (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
10619         in PROLOGUE, delete initial if possible.
10621 2014-10-31  Eric Botcazou  <ebotcazou@adacore.com>
10623         * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
10624         (want_inline_function_to_all_callers_p): Fix formatting and simplify.
10626 2014-10-31  Thomas Preud'homme  <thomas.preudhomme@arm.com>
10628         PR tree-optimization/63259
10629         * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
10630         rotation left if it is a 16 bit byte swap.
10631         (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
10632         and RROTATE_EXPR statements if it is a byte rotation.
10634 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
10636         PR sanitizer/63697
10637         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
10638         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
10639         instead of vr0.min - vr1.min and vr0.max - vr1.max.
10641 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
10643         PR ipa/63696
10644         * ipa-icf.c (sem_function::~sem_function): Change free to delete
10645         to avoid alloc-dealloc mismatch with new, called in
10646         ipa_icf::sem_function::init.
10648 2014-10-30  Felix Yang  <felix.yang@huawei.com>
10650         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
10651         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
10652         (xtensa_reorg, xtensa_reorg_loops): New.
10653         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
10654         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
10655         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
10656         (xtensa_doloop_hooks): Define.
10657         * config/xtensa/xtensa.md (doloop_end, loop_end): New
10658         (zero_cost_loop_start): Rewritten.
10659         (zero_cost_loop_end): Likewise.
10661 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
10663         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
10665 2014-10-30  Richard Biener  <rguenther@suse.de>
10667         * genmatch.c: Remove <map>, <utility> and <string> includes.
10668         Include ggc.h and hash-map.h.
10669         (ggc_internal_cleared_alloc): Provide stub definition.
10670         (ggc_free): Likewise.
10671         (struct capture_id_map_hasher): New traits for hash_map.
10672         (cid_map_t): New typedef.
10673         (everywhere else): Replace std::map use with cid_map_t.
10674         * hash-map.h (hash_map::elements): New member function.
10675         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
10676         hash-map.h and $(GGC_H) as dependency.
10678 2014-10-30  Richard Biener  <rguenther@suse.de>
10680         * genmatch.c (capture_info::walk_c_expr): Ignore capture
10681         uses inside TREE_TYPE ().
10682         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
10683         (find_candidates_dom_walker::before_dom_children): Likewise.
10684         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
10685         (replace_profitable_candidates): Likewise.
10686         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
10687         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
10688         * convert.c (convert_to_integer): Use CASE_CONVERT.
10690 2014-10-30  Richard Biener  <rguenther@suse.de>
10692         * match.pd: Implement more patterns that simplify to a single value.
10693         * fold-const.c (fold_binary_loc): Remove them here.
10694         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
10695         (fwprop_ssa_val): Remove restriction on single uses.
10697 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10699         * config/avr/driver-avr.c (avr_set_current_device): Remove.
10701 2014-10-30  Martin Liska  <mliska@suse.cz>
10703         PR ipa/63574
10704         PR ipa/63664
10705         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
10706         (func_checker::compare_gimple_label): Simlified comparison introduced.
10707         * ipa-icf-gimple.h: Missing comment added.
10709 2014-10-30  Jeff Law  <law@redhat.com>
10711         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
10712         argument from rtx to rtx_insn *.
10713         (compute_movmem_length, compute_clrmem_length): Likewise.
10714         (copy_fp_args, length_fp_args): Likewise.
10715         * config/pa/pa.c (legitimize_pic_address): Promote local variable
10716         "insn" from rtx to rtx_insn *.
10717         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
10718         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
10719         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
10720         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
10721         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
10722         (compute_movmem_length, compute_clrmem_length): Likewise.
10723         (copy_fp-args, length_fp_args): Likewise.
10725 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
10727         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
10728         scalar typedef.
10729         (CUMULATIVE_ARGS): Guard against target includes.
10730         (machine_function): Likewise.
10732 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10734         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
10735         recog state after aarch64_prev_real_insn call.
10737 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10739         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
10741 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10743         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
10744         (struct machine_function): Gate definition on
10745         !defined(USED_FOR_TARGET).
10747 2014-10-29  DJ Delorie  <dj@redhat.com>
10749         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
10751 2014-10-29  Martin Liska  <mliska@suse.cz>
10753         PR ipa/63587
10754         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
10755         to local declarations.
10756         * function.c (add_local_decl): Implementation moved from header
10757         file, assert introduced for tree type.
10758         * function.h: Likewise.
10760 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
10762         * godump.c (go_format_type): Represent "float _Complex" and
10763         "double _Complex" as complex64 or complex128 in Go, as appropriate.
10765 2014-10-29  Richard Biener  <rguenther@suse.de>
10767         * match.pd: Implement a first set of conversion patterns.
10768         * fold-const.c (fold_unary_loc): Remove them here.
10769         * tree-ssa-forwprop.c (simplify_vce): Remove.
10770         (pass_forwprop::execute): Do not call simplify_vce.
10772 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
10774         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
10775         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
10776         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
10777         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
10778         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
10779         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
10780         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
10781         config/arc/arc.h, config/arc/predicates.md,
10782         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
10783         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
10784         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
10785         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
10786         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
10787         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
10788         config/cr16/cr16-protos.h, config/cr16/cr16.c,
10789         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
10790         config/darwin-protos.h, config/darwin.c,
10791         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
10792         config/epiphany/epiphany.md, config/fr30/fr30.c,
10793         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
10794         config/h8300/h8300-protos.h, config/h8300/h8300.c,
10795         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
10796         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
10797         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
10798         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
10799         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
10800         config/lm32/lm32-protos.h, config/lm32/lm32.c,
10801         config/m32c/m32c-protos.h, config/m32c/m32c.c,
10802         config/m32r/m32r-protos.h, config/m32r/m32r.c,
10803         config/m68k/m68k-protos.h, config/m68k/m68k.c,
10804         config/mcore/mcore-protos.h, config/mcore/mcore.c,
10805         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
10806         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
10807         config/mips/mips-protos.h, config/mips/mips.c,
10808         config/mmix/mmix-protos.h, config/mmix/mmix.c,
10809         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
10810         config/moxie/moxie.c, config/msp430/msp430-protos.h,
10811         config/msp430/msp430.c, config/nds32/nds32-cost.c,
10812         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
10813         config/nds32/nds32-protos.h, config/nds32/nds32.c,
10814         config/nios2/nios2-protos.h, config/nios2/nios2.c,
10815         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
10816         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
10817         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
10818         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
10819         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
10820         config/s390/predicates.md, config/s390/s390-protos.h,
10821         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
10822         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
10823         config/sh/sh.md, config/sparc/predicates.md,
10824         config/sparc/sparc-protos.h, config/sparc/sparc.c,
10825         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
10826         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
10827         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
10828         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
10829         config/tilepro/tilepro.c, config/v850/v850-protos.h,
10830         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
10831         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
10832         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
10833         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
10834         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
10835         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
10836         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
10837         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
10838         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
10839         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
10840         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
10841         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
10842         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
10843         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
10844         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
10845         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
10846         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
10847         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
10848         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
10849         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
10850         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
10851         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
10852         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
10853         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
10854         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
10855         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
10856         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
10857         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
10858         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
10859         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
10860         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
10861         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
10862         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
10863         var-tracking.c, varasm.c: Remove redundant enum from
10864         machine_mode.
10865         * gengtype.c (main): Treat machine_mode as a scalar typedef.
10866         * genmodes.c (emit_insn_modes_h): Hide inline functions if
10867         USED_FOR_TARGET.
10869 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
10871         PR rtl-optimization/63340 (part 2)
10872         * rtl.h (invalid_mode_change_p): Delete.
10873         (valid_mode_changes_for_regno): New function.
10874         * reginfo.c (invalid_mode_change_p): Delete.
10875         (valid_mode_changes_for_regno): New function.
10876         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
10877         classes to registers that are allowed by valid_mode_changes_for_regno.
10878         (setup_regno_cost_classes_by_mode): Likewise.
10879         (print_allocno_costs): Remove invalid_mode_change_p test.
10880         (print_pseudo_costs, find_costs_and_classes): Likewise.
10882 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
10884         PR rtl-optimization/63340 (part 1)
10885         * ira-costs.c (all_cost_classes): New variable.
10886         (complete_cost_classes): New function, split out from...
10887         (setup_cost_classes): ...here.
10888         (initiate_regno_cost_classes): Set up all_cost_classes.
10889         (restrict_cost_classes): New function.
10890         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
10891         registers that are valid for the register's mode.
10892         (setup_regno_cost_classes_by_mode): Model the mode cache as a
10893         restriction of all_cost_classes to a particular mode.
10894         (print_allocno_costs): Remove contains_reg_of_mode check.
10895         (print_pseudo_costs, find_costs_and_classes): Likewise.
10897 2014-10-29  Richard Biener  <rguenther@suse.de>
10899         PR tree-optimization/63666
10900         * tree-vect-slp.c (vect_get_mask_element): Properly handle
10901         accessing out-of-bound elements.
10903 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10904             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10905             Anna Tikhonova  <anna.tikhonova@intel.com>
10906             Ilya Tocar  <ilya.tocar@intel.com>
10907             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10908             Ilya Verbin  <ilya.verbin@intel.com>
10909             Kirill Yukhin  <kirill.yukhin@intel.com>
10910             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10912         * config/i386/i386.md
10913         (movhi_internal): Always detect maskmov.
10914         (movqi_internal): Fix target check.
10916 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10917             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10918             Anna Tikhonova  <anna.tikhonova@intel.com>
10919             Ilya Tocar  <ilya.tocar@intel.com>
10920             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10921             Ilya Verbin  <ilya.verbin@intel.com>
10922             Kirill Yukhin  <kirill.yukhin@intel.com>
10923             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10925         * config/i386/avx512bwintrin.h: Add new intrinsics.
10926         * config/i386/avx512vlbwintrin.h: Ditto.
10927         * config/i386/avx512vlintrin.h: Ditto.
10929 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
10931         * godump.c (precision_to_units): New helper function.
10932         (go_append_artificial_name): Ditto.
10933         (go_append_decl_name): Ditto.
10934         (go_append_bitfield): Ditto.
10935         (go_get_uinttype_for_precision): Ditto.
10936         (go_append_padding): Ditto.
10937         (go_force_record_alignment): Ditto.
10938         (go_format_type): Represent unions with an array of uints of the size
10939         of the alignment in go.  This fixes the 'random' size of the union's
10940         representation using just the first field.
10941         (go_format_type): Add argument that indicates whether a record is
10942         nested (used for generation of artificial go names).
10943         (go_output_fndecl): Adapt to new go_format_type signature.
10944         (go_output_typedef): Ditto.
10945         (go_output_var): Ditto.
10946         (go_output_var): Prefer to output type as alias (typedef).
10947         (go_format_type): Bitfields in records are simulated as arrays of bytes
10948         in go.
10950         * godump.c (go_format_type): Fix handling of arrays with zero elements.
10952 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
10954         * cgraph.h: Flatten.  Remove all include files.
10955         (symbol_table::initialize): Move to cgraph.c.
10956         * cgraph.c: Adjust include files.
10957         (symbol_table::initialize): Relocate from cgraph.h.
10958         * gengtype.c (open_base_files): Adjust include files.
10959         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
10960         included files.
10961         * ipa-inline.h: Remove all include files.
10962         * ipa-prop.h: Ditto.
10963         * ipa-reference.h: Ditto.
10964         * ipa-utils.h: Ditto:
10965         * lto-streamer.h: Remove cgraph.h from include list.
10966         * asan.c: Adjust include files.
10967         * auto-profile.c: Ditto.
10968         * bb-reorder.c: Ditto.
10969         * calls.c: Ditto.
10970         * cfgexpand.c: Ditto.
10971         * cgraphbuild.c: Ditto.
10972         * cgraphclones.c: Ditto.
10973         * cgraphunit.c: Ditto.
10974         * combine.c: Ditto.
10975         * coverage.c: Ditto.
10976         * data-streamer.c: Ditto.
10977         * data-streamer-in.c: Ditto.
10978         * data-streamer-out.c: Ditto.
10979         * dbxout.c: Ditto.
10980         * dwarf2out.c: Ditto.
10981         * except.c: Ditto.
10982         * expr.c: Ditto.
10983         * final.c: Ditto.
10984         * fold-const.c: Ditto.
10985         * ggc-page.c: Ditto.
10986         * gimple-fold.c: Ditto.
10987         * gimple-iterator.c: Ditto.
10988         * gimple-pretty-print.c: Ditto.
10989         * gimple-streamer-in.c: Ditto.
10990         * gimple-streamer-out.c: Ditto.
10991         * gimplify.c: Ditto.
10992         * ipa.c: Ditto.
10993         * ipa-comdats.c: Ditto.
10994         * ipa-cp.c: Ditto.
10995         * ipa-devirt.c: Ditto.
10996         * ipa-icf.c: Ditto.
10997         * ipa-icf-gimple.c: Ditto.
10998         * ipa-inline-analysis.c: Ditto.
10999         * ipa-inline.c: Ditto.
11000         * ipa-inline-transform.c: Ditto.
11001         * ipa-polymorphic-call.c: Ditto.
11002         * ipa-profile.c: Ditto.
11003         * ipa-prop.c: Ditto.
11004         * ipa-pure-const.c: Ditto.
11005         * ipa-ref.c: Ditto.
11006         * ipa-reference.c: Ditto.
11007         * ipa-split.c: Ditto.
11008         * ipa-utils.c: Ditto.
11009         * ipa-visibility.c: Ditto.
11010         * langhooks.c: Ditto.
11011         * lto-cgraph.c: Ditto.
11012         * lto-compress.c: Ditto.
11013         * lto-opts.c: Ditto.
11014         * lto-section-in.c: Ditto.
11015         * lto-section-out.c: Ditto.
11016         * lto-streamer.c: Ditto.
11017         * lto-streamer-in.c: Ditto.
11018         * lto-streamer-out.c: Ditto.
11019         * omp-low.c: Ditto.
11020         * opts-global.c: Ditto.
11021         * passes.c: Ditto.
11022         * predict.c: Ditto.
11023         * print-tree.c: Ditto.
11024         * profile.c: Ditto.
11025         * ree.c: Ditto.
11026         * stor-layout.c: Ditto.
11027         * symtab.c: Ditto.
11028         * toplev.c: Ditto.
11029         * trans-mem.c: Ditto.
11030         * tree.c: Ditto.
11031         * tree-cfg.c: Ditto.
11032         * tree-eh.c: Ditto.
11033         * tree-emutls.c: Ditto.
11034         * tree-inline.c: Ditto.
11035         * tree-nested.c: Ditto.
11036         * tree-pretty-print.c: Ditto.
11037         * tree-profile.c: Ditto.
11038         * tree-sra.c: Ditto.
11039         * tree-ssa-alias.c: Ditto.
11040         * tree-ssa-loop-ivcanon.c: Ditto.
11041         * tree-ssa-loop-ivopts.c: Ditto.
11042         * tree-ssa-pre.c: Ditto.
11043         * tree-ssa-structalias.c: Ditto.
11044         * tree-streamer.c: Ditto.
11045         * tree-streamer-in.c: Ditto.
11046         * tree-streamer-out.c: Ditto.
11047         * tree-switch-conversion.c: Ditto.
11048         * tree-tailcall.c: Ditto.
11049         * tree-vect-data-refs.c: Ditto.
11050         * tree-vectorizer.c: Ditto.
11051         * tree-vect-stmts.c: Ditto.
11052         * tsan.c: Ditto.
11053         * ubsan.c: Ditto.
11054         * value-prof.c: Ditto.
11055         * varasm.c: Ditto.
11056         * varpool.c: Ditto.
11057         * config/arm/arm.c: Ditto.
11058         * config/bfin/bfin.c: Ditto.
11059         * config/c6x/c6x.c: Ditto.
11060         * config/cris/cris.c: Ditto.
11061         * config/darwin.c: Ditto.
11062         * config/darwin-c.c: Ditto.
11063         * config/i386/i386.c: Ditto.
11064         * config/i386/winnt.c: Ditto.
11065         * config/microblaze/microblaze.c: Ditto.
11066         * config/mips/mips.c: Ditto.
11067         * config/rs6000/rs6000.c: Ditto.
11068         * config/rx/rx.c: Ditto.
11070 2014-10-28  Richard Biener  <rguenther@suse.de>
11072         * gimple-fold.h (follow_single_use_edges): Declare.
11073         * gimple-fold.c (follow_single_use_edges): New function.
11074         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
11075         * tree-ssa-propagate.c
11076         (substitute_and_fold_dom_walker::before_dom_children): Allow
11077         following single-use edges when folding stmts we propagated into.
11079 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11080             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11081             Anna Tikhonova  <anna.tikhonova@intel.com>
11082             Ilya Tocar  <ilya.tocar@intel.com>
11083             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11084             Ilya Verbin  <ilya.verbin@intel.com>
11085             Kirill Yukhin  <kirill.yukhin@intel.com>
11086             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11088         * config/i386/avx512bwintrin.h: New.
11089         * config/i386/avx512dqintrin.h: Ditto.
11090         * config/i386/avx512vlbwintrin.h: Ditto.
11091         * config/i386/avx512vldqintrin.h: Ditto.
11092         * config/i386/avx512vlintrin.h: Ditto.
11093         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
11094         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
11096 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11097             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11098             Anna Tikhonova  <anna.tikhonova@intel.com>
11099             Ilya Tocar  <ilya.tocar@intel.com>
11100             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11101             Ilya Verbin  <ilya.verbin@intel.com>
11102             Kirill Yukhin  <kirill.yukhin@intel.com>
11103             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11105         * config/i386/i386.c
11106         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
11107         avx_shufpd256_mask, avx_vpermilv2df_mask.
11109 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11110             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11111             Anna Tikhonova  <anna.tikhonova@intel.com>
11112             Ilya Tocar  <ilya.tocar@intel.com>
11113             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11114             Ilya Verbin  <ilya.verbin@intel.com>
11115             Kirill Yukhin  <kirill.yukhin@intel.com>
11116             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11118         * config/i386/i386.c
11119         (ix86_init_mmx_sse_builtins):
11120         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
11121         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
11122         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
11123         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
11124         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
11125         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
11126         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
11127         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
11128         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
11129         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
11130         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
11131         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
11132         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
11133         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
11134         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
11135         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
11136         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
11137         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
11139 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11140             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11141             Anna Tikhonova  <anna.tikhonova@intel.com>
11142             Ilya Tocar  <ilya.tocar@intel.com>
11143             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11144             Ilya Verbin  <ilya.verbin@intel.com>
11145             Kirill Yukhin  <kirill.yukhin@intel.com>
11146             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11148         * config/i386/i386.c
11149         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
11150         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
11151         IX86_BUILTIN_GATHER3ALTDIV8SI.
11152         (ix86_expand_builtin):
11153         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
11154         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
11155         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
11156         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
11157         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
11158         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
11159         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
11160         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
11161         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
11162         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
11163         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
11164         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
11165         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
11166         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
11167         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
11168         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
11169         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
11170         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
11171         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
11172         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
11174 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11175             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11176             Anna Tikhonova  <anna.tikhonova@intel.com>
11177             Ilya Tocar  <ilya.tocar@intel.com>
11178             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11179             Ilya Verbin  <ilya.verbin@intel.com>
11180             Kirill Yukhin  <kirill.yukhin@intel.com>
11181             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11183         * config/i386/i386-builtin-types.def
11184         (SHORT): New.
11185         (V32HI): Ditto.
11186         (V12QI): Ditto.
11187         (V14QI): Ditto.
11188         (V32SI): Ditto.
11189         (V8UDI): Ditto.
11190         (V16USI): Ditto.
11191         (V32UHI): Ditto.
11192         (PSHORT): Ditto.
11193         (PV32QI): Ditto.
11194         (PV32HI): Ditto.
11195         (PV64QI): Ditto.
11196         (PCV8HI): Ditto.
11197         (PCV16QI): Ditto.
11198         (PCV16HI): Ditto.
11199         (PCV32QI): Ditto.
11200         (PCV32HI): Ditto.
11201         (PCV64QI): Ditto.
11202         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
11203         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
11204         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
11205         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
11206         (V16SF_FTYPE_V16HI): Ditto.
11207         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
11208         (V16SF_FTYPE_V16SI): Ditto.
11209         (V4DI_FTYPE_V4DI): Ditto.
11210         (V16SI_FTYPE_V16SF): Ditto.
11211         (V8DI_FTYPE_PV2DI): Ditto.
11212         (V8DF_FTYPE_PV2DF): Ditto.
11213         (V4DI_FTYPE_PV2DI): Ditto.
11214         (V4DF_FTYPE_PV2DF): Ditto.
11215         (V16SI_FTYPE_PV2SI): Ditto.
11216         (V16SF_FTYPE_PV2SF): Ditto.
11217         (V8SF_FTYPE_FLOAT): Ditto.
11218         (V4SF_FTYPE_FLOAT): Ditto.
11219         (V4DF_FTYPE_DOUBLE): Ditto.
11220         (V8SF_FTYPE_PV4SF): Ditto.
11221         (V8SI_FTYPE_PV4SI): Ditto.
11222         (V4SI_FTYPE_PV2SI): Ditto.
11223         (V8SF_FTYPE_PV2SF): Ditto.
11224         (V8SI_FTYPE_PV2SI): Ditto.
11225         (V16SF_FTYPE_PV8SF): Ditto.
11226         (V16SI_FTYPE_PV8SI): Ditto.
11227         (V8DI_FTYPE_V8SF): Ditto.
11228         (V4DI_FTYPE_V4SF): Ditto.
11229         (V2DI_FTYPE_V4SF): Ditto.
11230         (V64QI_FTYPE_QI): Ditto.
11231         (V32HI_FTYPE_HI): Ditto.
11232         (V16UHI_FTYPE_V16UHI): Ditto.
11233         (V32UHI_FTYPE_V32UHI): Ditto.
11234         (V2UDI_FTYPE_V2UDI): Ditto.
11235         (V4UDI_FTYPE_V4UDI): Ditto.
11236         (V8UDI_FTYPE_V8UDI): Ditto.
11237         (V4USI_FTYPE_V4USI): Ditto.
11238         (V16USI_FTYPE_V16USI): Ditto.
11239         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
11240         (V2DF_FTYPE_V8DF_INT): Ditto.
11241         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
11242         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
11243         (V8DF_FTYPE_V8DF_INT): Ditto.
11244         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
11245         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
11246         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
11247         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
11248         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
11249         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
11250         (V8DI_FTYPE_V8DI_INT): Ditto.
11251         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
11252         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
11253         (V8SF_FTYPE_V16SF_INT): Ditto.
11254         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
11255         (V64QI_FTYPE_V32HI_V32HI): Ditto.
11256         (V32HI_FTYPE_V16SI_V16SI): Ditto.
11257         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
11258         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
11259         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
11260         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
11261         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
11262         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
11263         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
11264         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
11265         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
11266         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
11267         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
11268         (V32HI_FTYPE_V64QI_V64QI): Ditto.
11269         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
11270         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
11271         (V32HI_FTYPE_V32HI_V32HI): Ditto.
11272         (V32HI_FTYPE_V32HI_INT): Ditto.
11273         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
11274         (V16SI_FTYPE_V32HI_V32HI): Ditto.
11275         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
11276         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
11277         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
11278         (V8SI_FTYPE_V16SI_INT): Ditto.
11279         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
11280         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
11281         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
11282         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
11283         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
11284         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
11285         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
11286         (V8DI_FTYPE_V16SI_V16SI): Ditto.
11287         (V8DI_FTYPE_V64QI_V64QI): Ditto.
11288         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
11289         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
11290         (V2DI_FTYPE_V8DI_INT): Ditto.
11291         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
11292         (QI_FTYPE_QI): Ditto.
11293         (SI_FTYPE_SI): Ditto.
11294         (DI_FTYPE_DI): Ditto.
11295         (HI_FTYPE_V16QI): Ditto.
11296         (SI_FTYPE_V32QI): Ditto.
11297         (DI_FTYPE_V64QI): Ditto.
11298         (QI_FTYPE_V8HI): Ditto.
11299         (HI_FTYPE_V16HI): Ditto.
11300         (SI_FTYPE_V32HI): Ditto.
11301         (QI_FTYPE_V4SI): Ditto.
11302         (QI_FTYPE_V8SI): Ditto.
11303         (HI_FTYPE_V16SI): Ditto.
11304         (QI_FTYPE_V2DI): Ditto.
11305         (QI_FTYPE_V4DI): Ditto.
11306         (QI_FTYPE_V8DI): Ditto.
11307         (V16QI_FTYPE_HI): Ditto.
11308         (V32QI_FTYPE_SI): Ditto.
11309         (V64QI_FTYPE_DI): Ditto.
11310         (V8HI_FTYPE_QI): Ditto.
11311         (V16HI_FTYPE_HI): Ditto.
11312         (V32HI_FTYPE_SI): Ditto.
11313         (V4SI_FTYPE_QI): Ditto.
11314         (V4SI_FTYPE_HI): Ditto.
11315         (V8SI_FTYPE_QI): Ditto.
11316         (V8SI_FTYPE_HI): Ditto.
11317         (V2DI_FTYPE_QI): Ditto.
11318         (V4DI_FTYPE_QI): Ditto.
11319         (QI_FTYPE_QI_QI): Ditto.
11320         (SI_FTYPE_SI_SI): Ditto.
11321         (DI_FTYPE_DI_DI): Ditto.
11322         (QI_FTYPE_QI_INT): Ditto.
11323         (SI_FTYPE_SI_INT): Ditto.
11324         (DI_FTYPE_DI_INT): Ditto.
11325         (HI_FTYPE_V16QI_V16QI): Ditto.
11326         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
11327         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
11328         (SI_FTYPE_V32QI_V32QI): Ditto.
11329         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
11330         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
11331         (DI_FTYPE_V64QI_V64QI): Ditto.
11332         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
11333         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
11334         (QI_FTYPE_V8HI_V8HI): Ditto.
11335         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
11336         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
11337         (HI_FTYPE_V16HI_V16HI): Ditto.
11338         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
11339         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
11340         (SI_FTYPE_V32HI_V32HI): Ditto.
11341         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
11342         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
11343         (QI_FTYPE_V4SI_V4SI): Ditto.
11344         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
11345         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
11346         (QI_FTYPE_V8SI_V8SI): Ditto.
11347         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
11348         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
11349         (QI_FTYPE_V2DI_V2DI): Ditto.
11350         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
11351         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
11352         (QI_FTYPE_V4DI_V4DI): Ditto.
11353         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
11354         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
11355         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
11356         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
11357         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
11358         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
11359         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
11360         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
11361         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
11362         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
11363         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
11364         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
11365         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
11366         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
11367         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
11368         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
11369         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
11370         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
11371         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
11372         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
11373         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
11374         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
11375         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
11376         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
11377         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
11378         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
11379         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
11380         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
11381         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
11382         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
11383         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
11384         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
11385         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
11386         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
11387         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
11388         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
11389         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
11390         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
11391         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
11392         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
11393         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
11394         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
11395         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
11396         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
11397         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
11398         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
11399         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
11400         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
11401         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
11402         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
11403         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
11404         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
11405         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
11406         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
11407         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
11408         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
11409         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
11410         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
11411         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
11412         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
11413         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
11414         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
11415         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
11416         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
11417         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
11418         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
11419         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
11420         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
11421         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
11422         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
11423         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
11424         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
11425         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
11426         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
11427         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
11428         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
11429         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
11430         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
11431         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
11432         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
11433         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
11434         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
11435         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
11436         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
11437         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
11438         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
11439         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
11440         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
11441         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
11442         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
11443         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
11444         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
11445         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
11446         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
11447         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
11448         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
11449         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
11450         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
11451         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
11452         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
11453         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
11454         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
11455         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
11456         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
11457         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
11458         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
11459         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
11460         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
11461         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
11462         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
11463         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
11464         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
11465         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
11466         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
11467         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
11468         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
11469         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
11470         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
11471         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
11472         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
11473         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
11474         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
11475         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
11476         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
11477         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
11478         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
11479         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
11480         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
11481         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
11482         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
11483         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
11484         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
11485         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
11486         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
11487         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
11488         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
11489         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
11490         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
11491         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
11492         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
11493         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
11494         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
11495         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
11496         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
11497         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
11498         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
11499         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
11500         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
11501         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
11502         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
11503         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
11504         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
11505         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
11506         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
11507         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
11508         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
11509         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
11510         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
11511         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
11512         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
11513         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
11514         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
11515         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
11516         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
11517         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
11518         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
11519         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
11520         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
11521         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
11522         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
11523         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
11524         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
11525         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
11526         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
11527         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
11528         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
11529         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
11530         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
11531         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
11532         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
11533         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
11534         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
11535         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
11536         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
11537         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
11538         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
11539         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
11540         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
11541         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
11542         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
11543         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
11544         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
11545         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
11546         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
11547         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
11548         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
11549         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
11550         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
11551         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
11552         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
11553         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
11554         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
11555         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
11556         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
11557         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
11558         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
11559         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
11560         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
11561         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
11562         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
11563         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
11564         (QI_FTYPE_V8DF_INT): Ditto.
11565         (QI_FTYPE_V4DF_INT): Ditto.
11566         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
11567         (QI_FTYPE_V2DF_INT): Ditto.
11568         (HI_FTYPE_V16SF_INT): Ditto.
11569         (QI_FTYPE_V8SF_INT): Ditto.
11570         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
11571         (QI_FTYPE_V4SF_INT): Ditto.
11572         (QI_FTYPE_V8DF_INT_QI): Ditto.
11573         (QI_FTYPE_V4DF_INT_QI): Ditto.
11574         (QI_FTYPE_V2DF_INT_QI): Ditto.
11575         (HI_FTYPE_V16SF_INT_HI): Ditto.
11576         (QI_FTYPE_V8SF_INT_QI): Ditto.
11577         (QI_FTYPE_V4SF_INT_QI): Ditto.
11578         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
11579         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
11580         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
11581         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
11582         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
11583         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
11584         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
11585         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
11586         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
11587         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
11588         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
11589         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
11590         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
11591         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
11592         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
11593         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
11594         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
11595         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
11596         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
11597         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
11598         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
11599         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
11600         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
11601         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
11602         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
11603         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
11604         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
11605         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
11606         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
11607         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
11608         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
11609         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
11610         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
11611         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
11612         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
11613         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
11614         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
11615         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
11616         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
11617         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
11618         (V8DI_FTYPE_V8DI_INT): Ditto.
11619         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
11620         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
11621         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
11622         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
11623         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
11624         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
11625         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
11626         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
11627         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
11628         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
11629         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
11630         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
11631         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
11632         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
11633         * config/i386/i386.c (ix86_builtins):
11634         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
11635         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
11636         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
11637         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
11638         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
11639         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
11640         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
11641         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
11642         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
11643         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
11644         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
11645         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
11646         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
11647         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
11648         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
11649         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
11650         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
11651         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
11652         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
11653         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
11654         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
11655         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
11656         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
11657         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
11658         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
11659         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
11660         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
11661         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
11662         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
11663         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
11664         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
11665         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
11666         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
11667         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
11668         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
11669         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
11670         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
11671         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
11672         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
11673         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
11674         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
11675         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
11676         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
11677         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
11678         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
11679         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
11680         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
11681         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
11682         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
11683         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
11684         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
11685         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
11686         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
11687         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
11688         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
11689         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
11690         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
11691         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
11692         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
11693         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
11694         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
11695         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
11696         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
11697         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
11698         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
11699         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
11700         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
11701         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
11702         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
11703         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
11704         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
11705         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
11706         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
11707         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
11708         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
11709         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
11710         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
11711         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
11712         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
11713         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
11714         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
11715         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
11716         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
11717         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
11718         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
11719         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
11720         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
11721         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
11722         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
11723         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
11724         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
11725         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
11726         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
11727         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
11728         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
11729         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
11730         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
11731         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
11732         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
11733         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
11734         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
11735         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
11736         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
11737         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
11738         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
11739         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
11740         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
11741         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
11742         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
11743         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
11744         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
11745         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
11746         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
11747         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
11748         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
11749         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
11750         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
11751         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
11752         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
11753         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
11754         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
11755         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
11756         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
11757         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
11758         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
11759         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
11760         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
11761         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
11762         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
11763         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
11764         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
11765         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
11766         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
11767         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
11768         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
11769         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
11770         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
11771         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
11772         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
11773         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
11774         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
11775         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
11776         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
11777         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
11778         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
11779         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
11780         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
11781         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
11782         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
11783         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
11784         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
11785         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
11786         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
11787         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
11788         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
11789         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
11790         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
11791         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
11792         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
11793         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
11794         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
11795         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
11796         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
11797         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
11798         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
11799         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
11800         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
11801         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
11802         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
11803         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
11804         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
11805         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
11806         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
11807         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
11808         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
11809         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
11810         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
11811         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
11812         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
11813         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
11814         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
11815         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
11816         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
11817         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
11818         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
11819         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
11820         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
11821         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
11822         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
11823         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
11824         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
11825         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
11826         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
11827         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
11828         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
11829         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
11830         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
11831         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
11832         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
11833         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
11834         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
11835         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
11836         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
11837         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
11838         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
11839         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
11840         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
11841         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
11842         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
11843         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
11844         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
11845         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
11846         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
11847         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
11848         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
11849         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
11850         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
11851         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
11852         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
11853         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
11854         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
11855         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
11856         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
11857         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
11858         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
11859         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
11860         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
11861         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
11862         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
11863         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
11864         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
11865         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
11866         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
11867         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
11868         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
11869         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
11870         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
11871         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
11872         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
11873         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
11874         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
11875         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
11876         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
11877         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
11878         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
11879         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
11880         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
11881         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
11882         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
11883         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
11884         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
11885         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
11886         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
11887         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
11888         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
11889         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
11890         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
11891         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
11892         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
11893         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
11894         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
11895         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
11896         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
11897         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
11898         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
11899         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
11900         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
11901         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
11902         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
11903         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
11904         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
11905         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
11906         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
11907         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
11908         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
11909         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
11910         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
11911         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
11912         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
11913         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
11914         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
11915         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
11916         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
11917         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
11918         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
11919         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
11920         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
11921         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
11922         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
11923         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
11924         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
11925         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
11926         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
11927         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
11928         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
11929         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
11930         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
11931         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
11932         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
11933         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
11934         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
11935         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
11936         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
11937         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
11938         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
11939         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
11940         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
11941         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
11942         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
11943         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
11944         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
11945         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
11946         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
11947         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
11948         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
11949         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
11950         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
11951         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
11952         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
11953         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
11954         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
11955         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
11956         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
11957         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
11958         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
11959         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
11960         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
11961         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
11962         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
11963         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
11964         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
11965         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
11966         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
11967         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
11968         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
11969         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
11970         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
11971         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
11972         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
11973         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
11974         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
11975         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
11976         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
11977         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
11978         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
11979         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
11980         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
11981         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
11982         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
11983         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
11984         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
11985         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
11986         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
11987         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
11988         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
11989         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
11990         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
11991         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
11992         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
11993         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
11994         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
11995         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
11996         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
11997         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
11998         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
11999         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
12000         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
12001         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
12002         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
12003         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
12004         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
12005         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
12006         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
12007         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
12008         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
12009         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
12010         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
12011         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
12012         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
12013         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
12014         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
12015         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
12016         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
12017         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
12018         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
12019         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
12020         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
12021         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
12022         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
12023         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
12024         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
12025         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
12026         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
12027         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
12028         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
12029         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
12030         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
12031         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
12032         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
12033         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
12034         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
12035         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
12036         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
12037         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
12038         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
12039         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
12040         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
12041         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
12042         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
12043         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
12044         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
12045         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
12046         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
12047         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
12048         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
12049         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
12050         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
12051         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
12052         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
12053         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
12054         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
12055         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
12056         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
12057         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
12058         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
12059         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
12060         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
12061         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
12062         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
12063         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
12064         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
12065         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
12066         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
12067         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
12068         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
12069         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
12070         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
12071         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
12072         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
12073         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
12074         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
12075         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
12076         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
12077         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
12078         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
12079         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
12080         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
12081         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
12082         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
12083         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
12084         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
12085         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
12086         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
12087         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
12088         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
12089         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
12090         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
12091         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
12092         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
12093         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
12094         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
12095         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
12096         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
12097         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
12098         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
12099         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
12100         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
12101         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
12102         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
12103         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
12104         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
12105         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
12106         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
12107         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
12108         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
12109         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
12110         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
12111         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
12112         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
12113         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
12114         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
12115         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
12116         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
12117         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
12118         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
12119         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
12120         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
12121         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
12122         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
12123         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
12124         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
12125         (bdesc_special_args):
12126         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
12127         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
12128         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
12129         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
12130         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
12131         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
12132         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
12133         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
12134         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
12135         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
12136         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
12137         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
12138         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
12139         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
12140         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
12141         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
12142         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
12143         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
12144         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
12145         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
12146         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
12147         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
12148         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
12149         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
12150         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
12151         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
12152         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
12153         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
12154         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
12155         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
12156         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
12157         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
12158         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
12159         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
12160         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
12161         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
12162         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
12163         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
12164         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
12165         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
12166         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
12167         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
12168         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
12169         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
12170         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
12171         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
12172         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
12173         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
12174         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
12175         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
12176         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
12177         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
12178         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
12179         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
12180         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
12181         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
12182         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
12183         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
12184         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
12185         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
12186         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
12187         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
12188         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
12189         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
12190         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
12191         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
12192         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
12193         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
12194         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
12195         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
12196         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
12197         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
12198         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
12199         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
12200         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
12201         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
12202         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
12203         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
12204         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
12205         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
12206         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
12207         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
12208         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
12209         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
12210         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
12211         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
12212         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
12213         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
12214         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
12215         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
12216         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
12217         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
12218         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
12219         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
12220         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
12221         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
12222         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
12223         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
12224         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
12225         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
12226         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
12227         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
12228         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
12229         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
12230         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
12231         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
12232         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
12233         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
12234         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
12235         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
12236         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
12237         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
12238         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
12239         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
12240         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
12241         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
12242         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
12243         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
12244         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
12245         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
12246         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
12247         __builtin_ia32_reducesd, __builtin_ia32_reducess,
12248         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
12249         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
12250         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
12251         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
12252         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
12253         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
12254         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
12255         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
12256         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
12257         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
12258         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
12259         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
12260         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
12261         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
12262         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
12263         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
12264         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
12265         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
12266         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
12267         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
12268         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
12269         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
12270         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
12271         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
12272         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
12273         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
12274         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
12275         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
12276         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
12277         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
12278         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
12279         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
12280         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
12281         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
12282         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
12283         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
12284         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
12285         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
12286         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
12287         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
12288         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
12289         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
12290         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
12291         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
12292         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
12293         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
12294         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
12295         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
12296         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
12297         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
12298         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
12299         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
12300         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
12301         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
12302         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
12303         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
12304         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
12305         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
12306         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
12307         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
12308         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
12309         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
12310         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
12311         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
12312         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
12313         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
12314         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
12315         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
12316         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
12317         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
12318         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
12319         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
12320         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
12321         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
12322         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
12323         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
12324         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
12325         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
12326         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
12327         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
12328         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
12329         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
12330         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
12331         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
12332         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
12333         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
12334         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
12335         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
12336         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
12337         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
12338         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
12339         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
12340         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
12341         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
12342         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
12343         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
12344         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
12345         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
12346         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
12347         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
12348         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
12349         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
12350         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
12351         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
12352         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
12353         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
12354         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
12355         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
12356         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
12357         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
12358         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
12359         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
12360         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
12361         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
12362         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
12363         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
12364         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
12365         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
12366         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
12367         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
12368         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
12369         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
12370         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
12371         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
12372         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
12373         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
12374         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
12375         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
12376         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
12377         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
12378         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
12379         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
12380         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
12381         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
12382         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
12383         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
12384         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
12385         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
12386         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
12387         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
12388         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
12389         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
12390         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
12391         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
12392         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
12393         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
12394         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
12395         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
12396         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
12397         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
12398         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
12399         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
12400         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
12401         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
12402         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
12403         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
12404         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
12405         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
12406         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
12407         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
12408         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
12409         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
12410         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
12411         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
12412         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
12413         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
12414         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
12415         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
12416         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
12417         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
12418         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
12419         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
12420         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
12421         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
12422         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
12423         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
12424         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
12425         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
12426         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
12427         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
12428         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
12429         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
12430         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
12431         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
12432         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
12433         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
12434         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
12435         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
12436         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
12437         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
12438         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
12439         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
12440         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
12441         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
12442         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
12443         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
12444         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
12445         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
12446         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
12447         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
12448         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
12449         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
12450         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
12451         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
12452         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
12453         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
12454         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
12455         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
12456         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
12457         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
12458         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
12459         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
12460         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
12461         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
12462         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
12463         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
12464         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
12465         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
12466         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
12467         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
12468         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
12469         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
12470         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
12471         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
12472         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
12473         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
12474         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
12475         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
12476         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
12477         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
12478         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
12479         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
12480         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
12481         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
12482         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
12483         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
12484         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
12485         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
12486         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
12487         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
12488         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
12489         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
12490         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
12491         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
12492         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
12493         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
12494         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
12495         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
12496         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
12497         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
12498         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
12499         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
12500         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
12501         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
12502         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
12503         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
12504         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
12505         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
12506         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
12507         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
12508         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
12509         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
12510         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
12511         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
12512         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
12513         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
12514         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
12515         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
12516         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
12517         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
12518         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
12519         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
12520         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
12521         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
12522         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
12523         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
12524         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
12525         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
12526         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
12527         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
12528         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
12529         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
12530         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
12531         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
12532         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
12533         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
12534         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
12535         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
12536         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
12537         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
12538         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
12539         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
12540         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
12541         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
12542         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
12543         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
12544         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
12545         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
12546         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
12547         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
12548         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
12549         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
12550         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
12551         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
12552         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
12553         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
12554         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
12555         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
12556         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
12557         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
12558         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
12559         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
12560         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
12561         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
12562         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
12563         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
12564         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
12565         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
12566         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
12567         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
12568         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
12569         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
12570         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
12571         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
12572         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
12573         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
12574         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
12575         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
12576         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
12577         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
12578         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
12579         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
12580         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
12581         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
12582         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
12583         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
12584         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
12585         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
12586         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
12587         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
12588         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
12589         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
12590         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
12591         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
12592         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
12593         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
12594         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
12595         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
12596         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
12597         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
12598         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
12599         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
12600         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
12601         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
12602         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
12603         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
12604         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
12605         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
12606         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
12607         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
12608         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
12609         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
12610         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
12611         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
12612         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
12613         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
12614         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
12615         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
12616         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
12617         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
12618         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
12619         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
12620         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
12621         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
12622         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
12623         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
12624         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
12625         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
12626         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
12627         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
12628         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
12629         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
12630         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
12631         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
12632         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
12633         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
12634         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
12635         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
12636         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
12637         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
12638         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
12639         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
12640         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
12641         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
12642         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
12643         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
12644         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
12645         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
12646         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
12647         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
12648         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
12649         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
12650         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
12651         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
12652         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
12653         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
12654         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
12655         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
12656         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
12657         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
12658         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
12659         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
12660         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
12661         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
12662         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
12663         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
12664         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
12665         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
12666         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
12667         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
12668         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
12669         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
12670         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
12671         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
12672         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
12673         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
12674         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
12675         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
12676         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
12677         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
12678         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
12679         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
12680         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
12681         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
12682         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
12683         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
12684         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
12685         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
12686         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
12687         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
12688         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
12689         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
12690         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
12691         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
12692         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
12693         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
12694         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
12695         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
12696         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
12697         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
12698         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
12699         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
12700         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
12701         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
12702         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
12703         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
12704         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
12705         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
12706         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
12707         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
12708         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
12709         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
12710         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
12711         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
12712         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
12713         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
12714         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
12715         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
12716         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
12717         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
12718         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
12719         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
12720         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
12721         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
12722         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
12723         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
12724         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
12725         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
12726         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
12727         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
12728         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
12729         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
12730         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
12731         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
12732         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
12733         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
12734         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
12736 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
12738         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
12739         type for the left shift in CASE_CONVERT case.
12741 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
12743         * asan.h (asan_intercepted_p): New function.
12744         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
12745         hash value construction.  Call iterative_hash_expr instead of explicit
12746         hash building.
12747         (asan_mem_ref_hasher::equal): Change condition.
12748         (has_mem_ref_been_instrumented): Likewise.
12749         (update_mem_ref_hash_table): Likewise.
12750         (maybe_update_mem_ref_hash_table): New function.
12751         (instrument_strlen_call): Removed.
12752         (get_mem_refs_of_builtin_call): Handle new parameter.
12753         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
12754         of instrument_mem_region_access if intercepted_p is true.
12755         (instrument_mem_region_access): Instrument only base with len instead of
12756         base and end with 1.
12757         (build_check_stmt): Remove start_instrumented and end_instrumented
12758         parameters.
12759         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
12760         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
12761         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
12762         * builtins.c (expand_builtin): Include asan.h.  Don't expand
12763         string/memory builtin functions that have interceptors if ASan is
12764         enabled.
12766 2014-10-28  Richard Biener  <rguenther@suse.de>
12768         PR middle-end/63665
12769         * fold-const.c (fold_comparison): Properly guard simplifying
12770         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
12772 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
12774         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
12775         * fold-const.c (const_binop): Likewise.
12776         * cfgexpand.c (expand_debug_expr): Likewise.
12777         * tree-inline.c (estimate_operator_cost): Likewise.
12778         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
12779         * optabs.c (optab_for_tree_code): Likewise.
12780         (expand_vec_shift_expr): Likewise, update comment.
12781         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
12782         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
12783         * optabs.def: Remove vec_shl_optab.
12784         * doc/md.texi: Remove references to vec_shr_m.
12786 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
12788         * asan.c (report_error_func): Add noabort path.
12789         (check_func): Ditto.  Formatting.
12790         (asan_expand_check_ifn): Handle noabort path.
12791         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
12792         to default value.
12793         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
12794         * opts.c (finish_options): Reword comment.
12795         * sanitizer.def: Add noabort ASan builtins.
12797 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
12799         * asan.c (set_asan_shadow_offset): New function.
12800         (asan_shadow_offset): Likewise.
12801         (asan_emit_stack_protection): Call asan_shadow_offset.
12802         (build_shadow_mem_access): Likewise.
12803         * asan.h (set_asan_shadow_offset): Declare.
12804         * common.opt (fasan-shadow-offset): New option.
12805         (frandom-seed): Fixed parameter name.
12806         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
12807         (frandom-seed): Fixed parameter name.
12808         * opts-global.c (handle_common_deferred_options): Handle
12809         -fasan-shadow-offset.
12810         * opts.c (common_handle_option): Likewise.
12812 2014-10-27  Jiong Wang <jiong.wang@arm.com>
12814         PR target/63442
12815         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
12817 2014-10-27  DJ Delorie  <dj@redhat.com>
12819         * tree.c (build_common_tree_nodes): Don't even store the
12820         __int128 types if they're not supported.
12822 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12824         * config/i386/i386.c (ix86_loop_memcount): Delete.
12825         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
12827 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12829         * config/i386/i386.c (find_constant_1): Delete.
12830         (find_constant): Use FOR_EACH_SUBRTX.
12832 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12834         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
12835         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
12837 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12839         * config/i386/i386.c: Include rtl-iter.h
12840         (ix86_check_avx256_register): Take a const_rtx and return a bool.
12841         (ix86_check_avx256_stores): Update call accordingly.
12842         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
12843         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
12845 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12847         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
12848         Take an rtx and return a bool.
12849         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
12850         Use FOR_EACH_SUBRTX_VAR.
12851         * config/alpha/predicates.md (some_small_symbolic_operand): Update
12852         accordingly.
12854 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12856         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
12857         a bool.
12858         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
12859         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
12861 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12863         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
12864         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
12866 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12868         * config/alpha/alpha.c: Include rtl-iter.h.
12869         (split_small_symbolic_operand_1): Delete.
12870         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
12872 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12874         * config/s390/s390.c: Include rtl-iter.h.
12875         (check_dpu): Delete.
12876         (s390_loop_unroll_adjust): Only iterate over patterns.
12877         Use FOR_EACH_SUBRTX.
12879 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12881         * config/spu/spu.c: Include rtl-iter.h
12882         (ea_symbol_ref): Replace with...
12883         (ea_symbol_ref_p): ...this new function.
12884         (spu_legitimate_address_p): Update call accordingly.
12885         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
12887 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
12888             Tom Tromey  <tromey@redhat.com>
12890         * aclocal.m4, configure: Rebuild.
12891         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
12892         * configure.ac: Use GCC_ENABLE_PLUGINS.
12893         * stor-layout.c (finish_bitfield_layout): Now public.  Change
12894         argument type to 'tree'.
12895         (finish_record_layout): Update.
12896         * stor-layout.h (finish_bitfield_layout): Declare.
12898 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12900         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
12901         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
12902         Restore, enable for bigendian, update to use __builtin..._scal...
12904 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12906         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
12907         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
12908         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
12909         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
12911         * config/aarch64/aarch64-simd.md
12912         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
12913         (reduc_<maxmin_uns>_internal<mode>): ...this.
12914         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
12915         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
12917         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
12918         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
12919         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
12921         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
12922         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
12923         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
12924         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
12925         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
12926         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
12927         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
12928         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
12930 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12932         * config/aarch64/aarch64-simd-builtins.def
12933         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
12934         Remove.
12935         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
12937         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
12938         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
12940         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
12941         (aarch64_reduc_plus_internal<mode>): ...this.
12943         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
12944         (aarch64_reduc_plus_internalv2si): ...this.
12946         (reduc_splus_<mode>/V2F): Rename to...
12947         (aarch64_reduc_plus_internal<mode>): ...this.
12949         * config/aarch64/iterators.md
12950         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
12951         (UNSPEC_ADDV): New.
12952         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
12954         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
12955         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
12956         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
12957         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
12958         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
12960 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12962         PR tree-optimization/61114
12963         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
12964         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
12966         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
12967         back to old reduc_... + BIT_FIELD_REF only if not.
12969         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
12970         return the reduce-to-scalar (reduc_..._scal) optab.
12971         (scalar_reduc_to_vector): New.
12973         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
12974         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
12975         New.
12977         * optabs.h (scalar_reduc_to_vector): Declare.
12979         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
12980         to either scalar or vector.
12982 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12984         PR tree-optimization/61114
12985         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
12986         extract_bit_field around optab result.
12988         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
12989         scalar not vector.
12991         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
12992         for REDUC_{MIN,MAX,PLUS}_EXPR.
12994         * tree-vect-loop.c (vect_analyze_loop): Update comment.
12995         (vect_create_epilog_for_reduction): For direct vector reduction, use
12996         result of tree code directly without extract_bit_field.
12998         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
12999         comment.
13001 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
13003         * basic-block.h: Remove all includes.
13004         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
13005         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
13006         * Makefile.in (GTFILES): Add cfg.h to list.
13007         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
13008         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
13009         * genconditions.c (write_header): Add predict.h and basic-block.h to
13010         lits of includes.
13011         * genemit.c (main): Ditto.
13012         * genpreds.c (write_insn_preds_c): Ditto.
13013         * genrecog.c (write_header): Ditto.
13014         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
13015         to list of includes.
13016         * alias.c: Adjust include files.
13017         * asan.c: Ditto.
13018         * auto-inc-dec.c: Ditto.
13019         * auto-profile.c: Ditto.
13020         * bb-reorder.c: Ditto.
13021         * bt-load.c: Ditto.
13022         * builtins.c: Ditto.
13023         * caller-save.c: Ditto.
13024         * calls.c: Ditto.
13025         * cfg.c: Ditto.
13026         * cfganal.c: Ditto.
13027         * cfgbuild.c: Ditto.
13028         * cfgcleanup.c: Ditto.
13029         * cfgexpand.c: Ditto.
13030         * cfghooks.c: Ditto.
13031         * cfgloop.c: Ditto.
13032         * cfgloopanal.c: Ditto.
13033         * cfgloopmanip.c: Ditto.
13034         * cfgrtl.c: Ditto.
13035         * cgraphbuild.c: Ditto.
13036         * cgraphclones.c: Ditto.
13037         * cgraphunit.c: Ditto.
13038         * combine-stack-adj.c: Ditto.
13039         * combine.c: Ditto.
13040         * compare-elim.c: Ditto.
13041         * coverage.c: Ditto.
13042         * cprop.c: Ditto.
13043         * cse.c: Ditto.
13044         * cselib.c: Ditto.
13045         * data-streamer-in.c: Ditto.
13046         * data-streamer-out.c: Ditto.
13047         * data-streamer.c: Ditto.
13048         * dce.c: Ditto.
13049         * ddg.c: Ditto.
13050         * ddg.h: Ditto.
13051         * df-core.c: Ditto.
13052         * df-problems.c: Ditto.
13053         * df-scan.c: Ditto.
13054         * df.h: Ditto.
13055         * dojump.c: Ditto.
13056         * dominance.c: Ditto.
13057         * domwalk.c: Ditto.
13058         * dse.c: Ditto.
13059         * dwarf2cfi.c: Ditto.
13060         * emit-rtl.c: Ditto.
13061         * et-forest.c: Ditto.
13062         * except.c: Ditto.
13063         * expmed.c: Ditto.
13064         * expr.c: Ditto.
13065         * final.c: Ditto.
13066         * fold-const.c: Ditto.
13067         * function.c: Ditto.
13068         * fwprop.c: Ditto.
13069         * gcc-plugin.h: Ditto.
13070         * gcse.c: Ditto.
13071         * generic-match-head.c: Ditto.
13072         * ggc-page.c: Ditto.
13073         * gimple-builder.c: Ditto.
13074         * gimple-expr.c: Ditto.
13075         * gimple-fold.c: Ditto.
13076         * gimple-iterator.c: Ditto.
13077         * gimple-low.c: Ditto.
13078         * gimple-match-head.c: Ditto.
13079         * gimple-pretty-print.c: Ditto.
13080         * gimple-ssa-isolate-paths.c: Ditto.
13081         * gimple-ssa-strength-reduction.c: Ditto.
13082         * gimple-streamer-in.c: Ditto.
13083         * gimple-streamer-out.c: Ditto.
13084         * gimple-streamer.h: Ditto.
13085         * gimple-walk.c: Ditto.
13086         * gimple.c: Ditto.
13087         * gimplify-me.c: Ditto.
13088         * gimplify.c: Ditto.
13089         * graph.c: Ditto.
13090         * graphite-blocking.c: Ditto.
13091         * graphite-clast-to-gimple.c: Ditto.
13092         * graphite-dependences.c: Ditto.
13093         * graphite-interchange.c: Ditto.
13094         * graphite-isl-ast-to-gimple.c: Ditto.
13095         * graphite-optimize-isl.c: Ditto.
13096         * graphite-poly.c: Ditto.
13097         * graphite-scop-detection.c: Ditto.
13098         * graphite-sese-to-poly.c: Ditto.
13099         * graphite.c: Ditto.
13100         * haifa-sched.c: Ditto.
13101         * hw-doloop.c: Ditto.
13102         * ifcvt.c: Ditto.
13103         * init-regs.c: Ditto.
13104         * internal-fn.c: Ditto.
13105         * ipa-cp.c: Ditto.
13106         * ipa-devirt.c: Ditto.
13107         * ipa-icf-gimple.c: Ditto.
13108         * ipa-icf.c: Ditto.
13109         * ipa-inline-analysis.c: Ditto.
13110         * ipa-inline.c: Ditto.
13111         * ipa-polymorphic-call.c: Ditto.
13112         * ipa-profile.c: Ditto.
13113         * ipa-prop.c: Ditto.
13114         * ipa-pure-const.c: Ditto.
13115         * ipa-reference.c: Ditto.
13116         * ipa-split.c: Ditto.
13117         * ipa-utils.c: Ditto.
13118         * ipa.c: Ditto.
13119         * ira-build.c: Ditto.
13120         * ira-color.c: Ditto.
13121         * ira-conflicts.c: Ditto.
13122         * ira-costs.c: Ditto.
13123         * ira-emit.c: Ditto.
13124         * ira-lives.c: Ditto.
13125         * ira.c: Ditto.
13126         * jump.c: Ditto.
13127         * lcm.c: Ditto.
13128         * loop-doloop.c: Ditto.
13129         * loop-init.c: Ditto.
13130         * loop-invariant.c: Ditto.
13131         * loop-iv.c: Ditto.
13132         * loop-unroll.c: Ditto.
13133         * lower-subreg.c: Ditto.
13134         * lra-assigns.c: Ditto.
13135         * lra-coalesce.c: Ditto.
13136         * lra-constraints.c: Ditto.
13137         * lra-eliminations.c: Ditto.
13138         * lra-lives.c: Ditto.
13139         * lra-spills.c: Ditto.
13140         * lra.c: Ditto.
13141         * lto-cgraph.c: Ditto.
13142         * lto-compress.c: Ditto.
13143         * lto-opts.c: Ditto.
13144         * lto-section-in.c: Ditto.
13145         * lto-section-out.c: Ditto.
13146         * lto-streamer-in.c: Ditto.
13147         * lto-streamer-out.c: Ditto.
13148         * lto-streamer.c: Ditto.
13149         * mcf.c: Ditto.
13150         * mode-switching.c: Ditto.
13151         * modulo-sched.c: Ditto.
13152         * omp-low.c: Ditto.
13153         * optabs.c: Ditto.
13154         * opts-global.c: Ditto.
13155         * passes.c: Ditto.
13156         * postreload-gcse.c: Ditto.
13157         * postreload.c: Ditto.
13158         * predict.c: Ditto.
13159         * print-rtl.c: Ditto.
13160         * profile.c: Ditto.
13161         * recog.c: Ditto.
13162         * ree.c: Ditto.
13163         * reg-stack.c: Ditto.
13164         * regcprop.c: Ditto.
13165         * regcprop.h: Ditto.
13166         * reginfo.c: Ditto.
13167         * regrename.c: Ditto.
13168         * regstat.c: Ditto.
13169         * reload.c: Ditto.
13170         * reload1.c: Ditto.
13171         * reorg.c: Ditto.
13172         * resource.c: Ditto.
13173         * rtlanal.c: Ditto.
13174         * sched-deps.c: Ditto.
13175         * sched-ebb.c: Ditto.
13176         * sched-int.h: Ditto.
13177         * sched-rgn.c: Ditto.
13178         * sched-vis.c: Ditto.
13179         * sel-sched-dump.c: Ditto.
13180         * sel-sched-ir.c: Ditto.
13181         * sel-sched-ir.h: Ditto.
13182         * sel-sched.c: Ditto.
13183         * sese.c: Ditto.
13184         * shrink-wrap.c: Ditto.
13185         * stack-ptr-mod.c: Ditto.
13186         * stmt.c: Ditto.
13187         * store-motion.c: Ditto.
13188         * symtab.c: Ditto.
13189         * toplev.c: Ditto.
13190         * tracer.c: Ditto.
13191         * trans-mem.c: Ditto.
13192         * tree-affine.c: Ditto.
13193         * tree-call-cdce.c: Ditto.
13194         * tree-cfg.c: Ditto.
13195         * tree-cfgcleanup.c: Ditto.
13196         * tree-chrec.c: Ditto.
13197         * tree-complex.c: Ditto.
13198         * tree-data-ref.c: Ditto.
13199         * tree-dfa.c: Ditto.
13200         * tree-eh.c: Ditto.
13201         * tree-emutls.c: Ditto.
13202         * tree-if-conv.c: Ditto.
13203         * tree-inline.c: Ditto.
13204         * tree-into-ssa.c: Ditto.
13205         * tree-loop-distribution.c: Ditto.
13206         * tree-nested.c: Ditto.
13207         * tree-nrv.c: Ditto.
13208         * tree-object-size.c: Ditto.
13209         * tree-outof-ssa.c: Ditto.
13210         * tree-parloops.c: Ditto.
13211         * tree-phinodes.c: Ditto.
13212         * tree-predcom.c: Ditto.
13213         * tree-pretty-print.c: Ditto.
13214         * tree-profile.c: Ditto.
13215         * tree-scalar-evolution.c: Ditto.
13216         * tree-sra.c: Ditto.
13217         * tree-ssa-address.c: Ditto.
13218         * tree-ssa-alias.c: Ditto.
13219         * tree-ssa-ccp.c: Ditto.
13220         * tree-ssa-coalesce.c: Ditto.
13221         * tree-ssa-copy.c: Ditto.
13222         * tree-ssa-copyrename.c: Ditto.
13223         * tree-ssa-dce.c: Ditto.
13224         * tree-ssa-dom.c: Ditto.
13225         * tree-ssa-dse.c: Ditto.
13226         * tree-ssa-forwprop.c: Ditto.
13227         * tree-ssa-ifcombine.c: Ditto.
13228         * tree-ssa-live.c: Ditto.
13229         * tree-ssa-loop-ch.c: Ditto.
13230         * tree-ssa-loop-im.c: Ditto.
13231         * tree-ssa-loop-ivcanon.c: Ditto.
13232         * tree-ssa-loop-ivopts.c: Ditto.
13233         * tree-ssa-loop-manip.c: Ditto.
13234         * tree-ssa-loop-niter.c: Ditto.
13235         * tree-ssa-loop-prefetch.c: Ditto.
13236         * tree-ssa-loop-unswitch.c: Ditto.
13237         * tree-ssa-loop.c: Ditto.
13238         * tree-ssa-math-opts.c: Ditto.
13239         * tree-ssa-operands.c: Ditto.
13240         * tree-ssa-phiopt.c: Ditto.
13241         * tree-ssa-phiprop.c: Ditto.
13242         * tree-ssa-pre.c: Ditto.
13243         * tree-ssa-propagate.c: Ditto.
13244         * tree-ssa-reassoc.c: Ditto.
13245         * tree-ssa-sccvn.c: Ditto.
13246         * tree-ssa-sink.c: Ditto.
13247         * tree-ssa-strlen.c: Ditto.
13248         * tree-ssa-structalias.c: Ditto.
13249         * tree-ssa-tail-merge.c: Ditto.
13250         * tree-ssa-ter.c: Ditto.
13251         * tree-ssa-threadedge.c: Ditto.
13252         * tree-ssa-threadupdate.c: Ditto.
13253         * tree-ssa-uncprop.c: Ditto.
13254         * tree-ssa-uninit.c: Ditto.
13255         * tree-ssa.c: Ditto.
13256         * tree-ssanames.c: Ditto.
13257         * tree-stdarg.c: Ditto.
13258         * tree-streamer-in.c: Ditto.
13259         * tree-streamer-out.c: Ditto.
13260         * tree-streamer.c: Ditto.
13261         * tree-switch-conversion.c: Ditto.
13262         * tree-tailcall.c: Ditto.
13263         * tree-vect-data-refs.c: Ditto.
13264         * tree-vect-generic.c: Ditto.
13265         * tree-vect-loop-manip.c: Ditto.
13266         * tree-vect-loop.c: Ditto.
13267         * tree-vect-patterns.c: Ditto.
13268         * tree-vect-slp.c: Ditto.
13269         * tree-vect-stmts.c: Ditto.
13270         * tree-vectorizer.c: Ditto.
13271         * tree-vrp.c: Ditto.
13272         * tree.c: Ditto.
13273         * tsan.c: Ditto.
13274         * ubsan.c: Ditto.
13275         * valtrack.c: Ditto.
13276         * valtrack.h: Ditto.
13277         * value-prof.c: Ditto.
13278         * var-tracking.c: Ditto.
13279         * varasm.c: Ditto.
13280         * varpool.c: Ditto.
13281         * vtable-verify.c: Ditto.
13282         * web.c: Ditto.
13283         * config/aarch64/aarch64-builtins.c: Ditto.
13284         * config/aarch64/aarch64.c: Ditto.
13285         * config/alpha/alpha.c: Ditto.
13286         * config/arc/arc.c: Ditto.
13287         * config/arm/arm.c: Ditto.
13288         * config/avr/avr.c: Ditto.
13289         * config/bfin/bfin.c: Ditto.
13290         * config/c6x/c6x.c: Ditto.
13291         * config/cr16/cr16.c: Ditto.
13292         * config/cris/cris.c: Ditto.
13293         * config/darwin-c.c: Ditto.
13294         * config/darwin.c: Ditto.
13295         * config/epiphany/epiphany.c: Ditto.
13296         * config/epiphany/mode-switch-use.c: Ditto.
13297         * config/epiphany/resolve-sw-modes.c: Ditto.
13298         * config/fr30/fr30.c: Ditto.
13299         * config/frv/frv.c: Ditto.
13300         * config/h8300/h8300.c: Ditto.
13301         * config/i386/i386.c: Ditto.
13302         * config/i386/winnt.c: Ditto.
13303         * config/ia64/ia64.c: Ditto.
13304         * config/iq2000/iq2000.c: Ditto.
13305         * config/lm32/lm32.c: Ditto.
13306         * config/m32c/m32c.c: Ditto.
13307         * config/m32r/m32r.c: Ditto.
13308         * config/m68k/m68k.c: Ditto.
13309         * config/mcore/mcore.c: Ditto.
13310         * config/mep/mep.c: Ditto.
13311         * config/microblaze/microblaze.c: Ditto.
13312         * config/mips/mips.c: Ditto.
13313         * config/mmix/mmix.c: Ditto.
13314         * config/mn10300/mn10300.c: Ditto.
13315         * config/moxie/moxie.c: Ditto.
13316         * config/msp430/msp430.c: Ditto.
13317         * config/nds32/nds32-cost.c: Ditto.
13318         * config/nds32/nds32-fp-as-gp.c: Ditto.
13319         * config/nds32/nds32-intrinsic.c: Ditto.
13320         * config/nds32/nds32-isr.c: Ditto.
13321         * config/nds32/nds32-md-auxiliary.c: Ditto.
13322         * config/nds32/nds32-memory-manipulation.c: Ditto.
13323         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
13324         * config/nds32/nds32-predicates.c: Ditto.
13325         * config/nds32/nds32.c: Ditto.
13326         * config/nios2/nios2.c: Ditto.
13327         * config/pa/pa.c: Ditto.
13328         * config/pdp11/pdp11.c: Ditto.
13329         * config/rl78/rl78.c: Ditto.
13330         * config/rs6000/rs6000.c: Ditto.
13331         * config/rx/rx.c: Ditto.
13332         * config/s390/s390.c: Ditto.
13333         * config/sh/sh-mem.cc: Ditto.
13334         * config/sh/sh.c: Ditto.
13335         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
13336         * config/sh/sh_treg_combine.cc: Ditto.
13337         * config/sparc/sparc.c: Ditto.
13338         * config/spu/spu.c: Ditto.
13339         * config/stormy16/stormy16.c: Ditto.
13340         * config/tilegx/tilegx.c: Ditto.
13341         * config/tilepro/tilepro.c: Ditto.
13342         * config/v850/v850.c: Ditto.
13343         * config/vax/vax.c: Ditto.
13344         * config/xtensa/xtensa.c: Ditto.
13346 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
13348         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
13349         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
13350         Remove using preprocessor directives.
13352 2014-10-27  Richard Biener  <rguenther@suse.de>
13354         * match.pd (0 % X): Properly use the iterator iterating over
13355         all modulo operators.
13356         (X % 1): Likewise.
13358 2014-10-27  Richard Biener  <rguenther@suse.de>
13360         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
13361         (lattice): New global.
13362         (fwprop_ssa_val): New function.
13363         (fold_all_stmts): Likewise.
13364         (pass_forwprop::execute): Finally fold all stmts.
13366 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
13368         PR c++/53061
13369         * doc/invoke.texi (fmessage-length): Update text to match reality.
13371 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13373         * config/microblaze/microblaze.c: Include rtl-iter.h.
13374         (microblaze_tls_referenced_p_1): Delete.
13375         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
13377 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13379         * config/mips/mips.c (mips_at_reg_p): Delete.
13380         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
13382 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13384         * config/mips/mips.c (mips_record_lo_sum): Replace with...
13385         (mips_record_lo_sums): ...this new function.
13386         (mips_reorg_process_insns): Update accordingly.
13388 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13390         * config/mips/mips.c (mips_sim_insn): Update comment.
13391         (mips_sim_wait_regs_2): Delete.
13392         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
13394 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13396         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
13397         and return a bool.  Iterate over all subrtxes here.
13398         (r10k_needs_protection_p): Update accordingly.
13400 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13402         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
13403         rather than an rtx pointer.  Change type of insn from "void *"
13404         to its real type.  Return bool rather than int.  Iterate over
13405         all subrtxes here.
13406         (r10k_needs_protection_p_store): Update accordingly.
13407         (r10k_needs_protection_p): Likewise.
13409 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13411         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
13412         (mips16_rewrite_pool_refs): Take the insn and constant pool as
13413         parameters.  Iterate over the instruction's pattern and return void.
13414         (mips16_lay_out_constants): Update accordingly.
13416 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13418         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
13419         (mips_refers_to_kernel_reg_p): ...this new function.
13420         (mips_expand_prologue): Update accordingly.
13422 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13424         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
13425         as a parameter instead of the containing MEM.  Iterate over all
13426         subrtxes.  Don't return a value.
13427         (mips_rewrite_small_data): Update call accordingly.
13429 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13431         * config/mips/mips.c: Include rtl-iter.h.
13432         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
13433         Take the context as a parameter instead of the containing MEM.
13434         Iterate over all subrtxes.
13435         (mips_small_data_pattern_p): Update call accordingly.
13437 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13439         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
13440         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
13442 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13444         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
13445         return a bool.  Replace "void *" with specific type.  Iterate
13446         over all subrtxes.
13447         (mep_store_data_bypass_1): Update calls accordingly.
13449 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13451         * config/mep/mep.c: Include rtl-iter.h.
13452         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
13453         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
13455 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13457         * config/xtensa/xtensa.c: Include rtl-iter.h.
13458         (xtensa_tls_referenced_p_1): Delete.
13459         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
13461 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13463         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
13464         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
13466 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13468         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
13469         rtx as argument and return the number of changes.
13470         * config/sh/sh.c: Include rtl-iter.h.
13471         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
13472         over all subrtxes.  Return the number of changes made.
13473         * config/sh/sh.md: Update caller accordingly.
13475 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13477         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
13478         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
13480 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
13482         * config/m68k/m68k.c: Include rtl-iter.h.
13483         (m68k_final_prescan_insn_1): Delete.
13484         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
13486 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
13488         PR tree-optimization/63641
13489         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
13490         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
13492 2014-10-25  Alan Modra  <amodra@gmail.com>
13494         PR rtl-optimization/63615
13495         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
13496         decomposing PLUS or MINUS if operands are not placed adjacent
13497         in the "ops" array.
13499 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
13501         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
13502         not allow e500 double in registers not satisyfing
13503         SPE_SIMD_REGNO_P.
13505 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
13507         * dwarf2out.c (declare_in_namespace): Only emit external
13508         declarations in the local scope once.
13510 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
13512         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
13514 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
13516         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
13517         update uses to use new macro arguments.
13518         (__LD3_LANE_FUNC): Likewise.
13519         (__LD4_LANE_FUNC): Likewise.
13521 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
13523         * config/aarch64/aarch64-builtins.c
13524         (aarch64_types_loadstruct_lane_qualifiers): Define.
13525         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
13526         ld4_lane): New builtins.
13527         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
13528         New pattern.
13529         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
13530         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
13531         (aarch64_ld2_lane<mode>): New expand.
13532         (aarch64_ld3_lane<mode>): Likewise.
13533         (aarch64_ld4_lane<mode>): Likewise.
13534         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
13535         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
13537 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
13539         * avr-protos.h (avr_out_sign_extend): New.
13540         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
13541         (avr_out_sign_extend): New function.
13542         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
13543         (extendhisi2, extendpsisi2): Use it.
13544         (adjust_len) [sext]: New.
13546 2014-10-24  Martin Liska  <mliska@suse.cz>
13548         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
13549         added.
13551 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13553         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
13554         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
13555         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
13556         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
13558 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
13560         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
13561         do while (0).
13562         * config/aarch64/aarch64.c (is_mem_p): Delete.
13563         (is_memory_op): Rename to...
13564         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
13565         (dep_between_memop_and_curr): Assert that the input is a SET.
13566         (aarch64_madd_needs_nop): Add comment.  Do not call
13567         dep_between_memop_and_curr on NULL body.
13568         (aarch64_final_prescan_insn): Add comment.
13569         Include rtl-iter.h.
13571 2014-10-24  Richard Biener  <rguenther@suse.de>
13573         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
13574         to genmatch BUILD_LIBS instead.
13576 2014-10-24  Richard Biener  <rguenther@suse.de>
13578         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
13579         and build_call_expr_loc.
13580         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
13581         non_lvalue_loc to build it for GENERIC.
13582         (decision_tree::gen_generic): Add location argument to
13583         generic_simplify prototype.
13584         (capture_info): New class.
13585         (capture_info::capture_info): New constructor.
13586         (capture_info::walk_match): New method.
13587         (capture_info::walk_result): New method.
13588         (capture_info::walk_c_expr): New method.
13589         (dt_simplify::gen): Handle preserving side-effects for
13590         GENERIC code generation.
13591         (decision_tree::gen_generic): Do not reject operands
13592         with TREE_SIDE_EFFECTS.
13593         * generic-match.h: New file.
13594         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
13595         * match.pd: Add some constant folding patterns from fold-const.c.
13596         * fold-const.c: Include generic-match.h.
13597         (fold_unary_loc): Dispatch to generic_simplify.
13598         (fold_ternary_loc): Likewise.
13599         (fold_binary_loc): Likewise.  Remove patterns now implemented
13600         by generic_simplify.
13601         * gimple-fold.c (replace_stmt_with_simplification): New function.
13602         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
13603         (no_follow_ssa_edges): New function.
13604         (fold_stmt): New overload with valueization hook.  Use
13605         no_follow_ssa_edges for the overload without hook.
13606         (fold_stmt_inplace): Likewise.
13607         * gimple-fold.h (no_follow_ssa_edges): Declare.
13609 2014-10-24  Felix Yang  <felix.yang@huawei.com>
13610         Jiji Jiang  <jiangjiji@huawei.com>
13612         PR target/63173
13613         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
13614         (__LD3R_FUNC): Ditto.
13615         (__LD4R_FUNC): Ditto.
13616         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
13617          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
13618          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
13619          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
13620          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
13621          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
13622         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
13623          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
13624          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
13625          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
13626          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
13627          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
13628         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
13629          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
13630          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
13631          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
13632          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
13633          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
13634         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
13635         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
13636         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
13637         builtins.
13638         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
13639         (aarch64_simd_ld3r<mode>): Likewise.
13640         (aarch64_simd_ld4r<mode>): Likewise.
13641         (aarch64_ld2r<mode>): New expand.
13642         (aarch64_ld3r<mode>): Likewise.
13643         (aarch64_ld4r<mode>): Likewise.
13645 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
13647         * rtlanal.c (get_base_term): Handle SCRATCH.
13649 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
13651         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
13652         register pressure.
13654 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
13656         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
13657         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
13658         (max_issue, choose_ready, sched_init): Update.
13660 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
13662         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
13663         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
13664         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
13665         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
13666         (print_rank_for_schedule_stats): Print out elements of ready list that
13667         ended up on their respective places due to each of the sorting
13668         heuristics.
13669         (ready_sort): Update.
13670         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
13671         (schedule_block): Update.
13673 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
13675         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
13676         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
13677         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
13678         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
13679         (model_start_schedule): Update.
13680         (sched_pressure_start_bb): New static function.  Calculate
13681         sched_class_regs_num.
13682         (schedule_block): Use it.
13683         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
13685 2014-10-24  Richard Biener  <rguenther@suse.de>
13687         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
13688         host library and make sure to pull in the required libintl
13689         and libiconv dependencies.
13691 2014-10-24  Richard Biener  <rguenther@suse.de>
13693         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
13695 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
13697         PR bootstrap/63632
13698         * collect2.c (main): Filter out -fno-lto.
13700 2014-10-24  Martin Liska  <mliska@suse.cz>
13702         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
13703         division by zero in dumps.
13704         (sem_item_optimizer::merge_classes): Ditto.
13706 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
13708         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
13710 2014-10-23  Ian Lance Taylor  <iant@google.com>
13712         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
13714 2014-10-23  Ian Lance Taylor  <iant@google.com>
13716         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
13718 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
13720         PR debug/63623
13721         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
13722         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
13723         instead of only handling autoinc in dest if it is a MEM.
13724         (vt_stack_adjustments): Fix up formatting.
13726 2014-10-23  DJ Delorie  <dj@redhat.com>
13728         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
13729         independend of -mlarge.
13730         * config/msp430/constraints.md (Ys): Update comment.
13732 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
13734         PR target/63534
13735         PR target/63618
13736         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
13737         while it is pseudo.
13738         * dse.c (deletable_insn_p): Likewise.
13740 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
13742         * config/avr/avr.c: Fix GNU coding rules and typos.
13743         * config/avr/avr.h: Dito.
13744         * config/avr/avr-c.c: Dito.
13745         * config/avr/avr.md: Dito.
13747 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
13749         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
13750         New.
13751         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
13752         iterator.
13753         (define_expand "abs<mode>2"): Ditto.
13755 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
13757         * tree-core.h (tree_var_decl): Extend `function_code' field
13758         by one bit, move `regdecl_flag' field to ...
13759         (tree_decl_with_vis): Here.
13760         * tree.h (DECL_STATIC_CHAIN): Update struct name.
13762 2014-10-23  Richard Biener  <rguenther@suse.de>
13764         * Makefile.in (BUILD_CPPLIB): Add.
13765         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
13766         Drop LIBIBERTY.
13768 2014-10-23  Richard Biener  <rguenther@suse.de>
13770         * fold-const.c (fold_binary_loc): Preserve side-effects of
13771         X - X when simplifying to 0.
13772         * stor-layout.c (finish_bitfield_representative): Strip
13773         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
13775 2014-10-22  Richard Biener  <rguenther@suse.de>
13776             Tobias Burnus <burnus@net-b.de>
13778         PR lto/63603
13779         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
13781 2014-10-22  Dehao Chen  <dehao@google.com>
13783         * auto-profile.c: Change order of header files.
13785 2014-10-22  Guozhi Wei  <carrot@google.com>
13787         PR tree-optimization/63530
13788         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
13789         pointer alignment according to DR_MISALIGNMENT.
13791 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
13793         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
13795 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
13797         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
13798         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
13799         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
13800         * dominance.h: New.  Add prototypes for dominance.c.
13801         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
13802         * cfghooks.h: (struct profile_record) Relocate here.
13803         Relocate 2 prototypes from basic-block.h.
13804         * basic-block.h: Move prototypes and struct to new header files.
13805         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
13806         * rtl.h: Move a few prototypes to new header files.
13807         * cfgcleanup.c (merge_memattrs): Make static.
13808         * genopinit.c (main): Add predict.h to list of includes.
13809         * predict.h: Update prototype list to match predict.c.
13810         * predict.c (maybe_hot_count_p): Export.
13811         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
13812         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
13813         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
13814         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
13815         * profile.h: Adjust prototypes.
13816         * ifcvt.h: New.  Relocate struct ce_if_block here.
13817         * ifcvt.c: Include ifcvt.h.
13818         * config/frv/frv.c: Include ifcvt.h.
13819         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
13821 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13823         * lra.c (lra): Remove call to recog_init.
13824         * config/i386/i386.md (preferred_for_speed): New attribute
13825         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
13826         "enabled".  Remove check for sched1.
13828 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13830         * recog.h (recog_data_d): Remove enabled_alternatives.
13831         * recog.c (extract_insn): Don't set it.
13832         * reload.c (find_reloads): Call get_enabled_alternatives.
13834 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13836         * recog.h (constrain_operands): Add an alternative_mask parameter.
13837         (constrain_operands_cached): Likewise.
13838         (get_preferred_alternatives): Declare new form.
13839         * recog.c (get_preferred_alternatives): New bb-taking instance.
13840         (constrain_operands): Take the set of available alternatives as
13841         a parameter.
13842         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
13843         (extract_constrain_insn_cached): Update calls to constrain_operands.
13844         * caller-save.c (reg_save_code): Likewise.
13845         * ira.c (setup_prohibited_mode_move_regs): Likewise.
13846         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
13847         * ree.c (combine_reaching_defs): Likewise.
13848         * reload.c (can_reload_into): Likewise.
13849         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
13850         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
13851         (emit_insn_if_valid_for_reload): Likewise.
13852         * reorg.c (fill_slots_from_thread): Likewise.
13853         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
13854         * config/pa/pa.c (pa_can_combine_p): Likewise.
13855         * config/rl78/rl78.c (insn_ok_now): Likewise.
13856         * config/sh/sh.md (define_peephole2): Likewise.
13857         * final.c (final_scan_insn): Update call to constrain_operands_cached.
13859 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13861         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
13862         attributes.
13863         * genattr.c (main): Handle "preferred_for_size" and
13864         "preferred_for_speed" in the same way as "enabled".
13865         * recog.h (bool_attr): New enum.
13866         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
13867         (get_preferred_alternatives, check_bool_attrs): Declare.
13868         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
13869         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
13870         New functions.
13871         (get_enabled_alternatives): Use get_bool_attr_mask.
13872         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
13873         instead of recog_data.enabled_alternatives.
13874         * ira.c (ira_setup_alts): Likewise.
13875         * postreload.c (reload_cse_simplify_operands): Likewise.
13876         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13877         * ira-lives.c (preferred_alternatives): New variable.
13878         (process_bb_node_lives): Set it.
13879         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
13880         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
13881         of recog_data.enabled_alternatives.
13882         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
13883         to preferred_alternatives.
13884         * lra-constraints.c (process_alt_operands): Update accordingly.
13885         * lra.c (lra_set_insn_recog_data): Likewise.
13886         (lra_update_insn_recog_data): Assert check_bool_attrs.
13888 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13890         * recog.h (extract_constrain_insn): Declare.
13891         * recog.c (extract_constrain_insn): New function.
13892         * lra.c (check_rtl): Use it.
13893         * postreload.c (reload_cse_simplify_operands): Likewise.
13894         * reg-stack.c (check_asm_stack_operands): Likewise.
13895         (subst_asm_stack_regs): Likewise.
13896         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13897         * regrename.c (build_def_use): Likewise.
13898         * sel-sched.c (get_reg_class): Likewise.
13899         * config/arm/arm.c (note_invalid_constants): Likewise.
13900         * config/s390/predicates.md (execute_operation): Likewise.
13902 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
13903             Yury Gribov  <y.gribov@samsung.com>
13905         * common.opt (flag_sanitize_recover): New variable.
13906         (fsanitize-recover): Remove Var/Init, deprecate.
13907         (fsanitize-recover=): New option.
13908         * doc/invoke.texi (fsanitize-recover): Update docs.
13909         * opts.c (finish_options): Use opts->x_flag_sanitize
13910         instead of flag_sanitize.  Prohibit -fsanitize-recover
13911         for anything besides UBSan.  Formatting.
13912         (common_handle_option): Handle OPT_fsanitize_recover_
13913         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
13914         instead of flag_sanitize.
13915         * asan.c (pass_sanopt::execute): Fix up formatting.
13916         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
13917         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
13918         instrument_bool_enum_load, ubsan_instrument_float_cast,
13919         instrument_nonnull_arg, instrument_nonnull_return): Check
13920         bits in flag_sanitize_recover bitmask instead of
13921         flag_sanitize_recover as bool flag.
13923 2014-10-22  Jiong Wang <jiong.wang@arm.com>
13925         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
13927 2014-10-22  Renlin Li <renlin.li@arm.com>
13929         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
13930         __ARM_FEATURE_IDIV__.
13932 2014-10-22  Richard Biener  <rguenther@suse.de>
13934         * Makefile.in (s-match): Adjust dependencies to only catch
13935         match.pd.
13937 2014-10-22  Richard Biener  <rguenther@suse.de>
13938         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
13940         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
13941         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
13942         (gimple-match.c): Generate by triggering s-match.
13943         (generic-match.c): Likewise.
13944         (s-match): Rule to build gimple-match.c and generic-match.c
13945         by running the genmatch generator program.
13946         (build/hash-table.o): Dependencies to build hash-table.c for the host.
13947         (build/genmatch.o): Dependencies to build genmatch.
13948         (genprog): Add match.
13949         (build/genmatch): Likewise.
13950         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
13951         * generic-match-head.c: New file.
13952         * gimple-match-head.c: Likewise.
13953         * gimple-match.h: Likewise.
13954         * genmatch.c: Likewise.
13955         * match.pd: Likewise.
13956         * builtins.h (fold_builtin_n): Export.
13957         * builtins.c (fold_builtin_n): Likewise.
13958         * gimple-fold.h (gimple_build): Declare various overloads.
13959         (gimple_simplify): Likewise.
13960         (gimple_convert): Re-implement in terms of gimple_build.
13961         * gimple-fold.c (gimple_convert): Remove.
13962         (gimple_build): New functions.
13963         * doc/match-and-simplify.texi: New file.
13964         * doc/gccint.texi: Add menu item Match and Simplify and include
13965         match-and-simplify.texi.
13967 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
13969         PR target/63594
13970         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
13971         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
13972         even for just TARGET_AVX2, not only for
13973         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
13974         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
13975         otherwise build it using concatenation of 256-bit
13976         broadcast.
13977         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
13978         avx512 broadcast patterns.
13979         (vec_dup<mode>): Likewise.  For avx2 use
13980         v<sseintprefix>broadcast<bcstscalarsuff> instead of
13981         vbroadcast<ssescalarmodesuffix>.
13982         (AVX2_VEC_DUP_MODE): New mode iterator.
13983         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
13984         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
13986         PR target/63542
13987         * config/i386/i386.c (ix86_pic_register_p): Also return
13988         true if x is a hard register with ORIGINAL_REGNO equal to
13989         pic_offset_table_rtx pseudo REGNO.
13990         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
13991         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
13993 2014-10-22  Alan Modra  <amodra@gmail.com>
13995         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
13996         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
13997         (gcc_obstack_init): Use obstack_specify_allocation in place of
13998         _obstack_begin.
13999         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
14000         (regexp_representation): Likewise.
14001         * godump.c (go_output_type): Likewise.
14003 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
14005         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
14006         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
14007         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
14009 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
14011         * doc/invoke.texi (pedantic-errors): Explain better.
14013 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
14014             Vidya Praveen <vidya.praveen@atmel.com>
14015             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
14016             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
14017             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
14019         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
14020         __MEMX for avrtiny.
14021         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
14022         (avr_nonconst_pointer_addrspace): Likewise.
14023         * config/avr/avr.h (AVR_HAVE_LPM): Define.
14025         Added AVRTINY architecture to avr target.
14026         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
14027         (base_arch_s): member added for AVRTINY architecture.
14028         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
14029         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
14030         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
14031         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
14032         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
14033         in callee saved register list.
14034         (avr_option_override): CCP address updated for AVRTINY.
14035         (avr_init_expanders): tmp and zero rtx initialized as per arch.
14036         Reset avr_have_dimode if AVRTINY.
14037         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
14038         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
14039         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
14040         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
14041         (expand_epilogue): Likewise.
14042         (avr_print_operand): Print CCP address in case of AVRTINY also.
14043         <TBD>bad address
14044         (function_arg_regno_p): Check different register list for arguments
14045         if AVRTINY.
14046         (init_cumulative_args): Check for AVRTINY to update number of argument
14047         registers.
14048         (tiny_valid_direct_memory_access_range): New function. Return false if
14049         direct memory access range is not in accepted range for AVRTINY.
14050         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
14051         indirect load (with displacement) for AVRTINY.
14052         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
14053         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
14054         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
14055         indirect load (no displacement) for AVRTINY.
14056         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
14057         indirect load (with displacement) for AVRTINY.
14058         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
14059         indirect load for pre-decrement address.
14060         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
14061         functions. Update instruction length for AVRTINY.
14062         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
14063         SImode.
14064         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
14065         (out_movsi_r_mr): Likewise, for SImode.
14066         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
14067         indirect store (no displacement) for AVRTINY.
14068         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
14069         indirect store (with displacement) for AVRTINY.
14070         (out_movsi_mr_r): Emit out insn for IO address store. Update store
14071         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
14072         store functions.
14073         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
14074         indirect load (no displacement) for PSImode in AVRTINY.
14075         (avr_out_load_psi_reg_disp_tiny): New function to handle register
14076         indirect load (with displacement) for PSImode in AVRTINY.
14077         (avr_out_load_psi): Call PSImode register indirect load functions for
14078         AVRTINY. Update instruction length for AVRTINY.
14079         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
14080         indirect store (no displacement) for PSImode in AVRTINY.
14081         (avr_out_store_psi_reg_disp_tiny): New function to handle register
14082         indirect store (with displacement) for PSImode in AVRTINY.
14083         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
14084         register indirect store functions for AVRTINY.
14085         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
14086         register indirect store (with displacement) for AVRTINY.
14087         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
14088         register indirect store function for QImode in AVRTINY.
14089         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
14090         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
14091         indirect store (no displacement) for HImode in AVRTINY.
14092         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
14093         indirect store (with displacement) for HImode in AVRTINY.
14094         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
14095         indirect store for post-increment address in HImode.
14096         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
14097         register indirect store function for HImode in AVRTINY.
14098         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
14099         in case of AVRTINY.
14100         (order_regs_for_local_alloc): Updated register allocation order for
14101         AVRTINY.
14102         (avr_conditional_register_usage): New function. It is a target hook
14103         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
14104         used registers list and register allocation order for AVRTINY.
14105         (avr_return_in_memory): Update return value size for AVRTINY.
14106         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
14107         for AVRTINY arch and tiny program memory base address.
14108         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
14109         (avr_texinfo): Added description for AVRTINY arch.
14110         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
14111         STATIC_CHAIN_REGNUM for AVRTINY.
14112         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
14113         * config/avr/avr.md: Added constants for tmp/ zero registers in
14114         AVRTINY. Attributes for AVRTINY added.
14115         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
14116         memory access range.
14117         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
14118         in AVRTINY memory access range.
14119         (*mov<mode>): Likewise for HImode and SImode.
14120         (*movsf): Likewise for SFmode.
14121         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
14122         not have sbiw.
14123         * config/avr/avr-protos.h: Added function prototype for
14124         tiny_valid_direct_memory_access_range.
14125         * config/avr/avr-tables.opt: Regenerate.
14126         * gcc/config/avr/t-multilib: Regenerate.
14127         * doc/avr-mmcu.texi: Regenerate.
14129 2014-10-21  Andrew Pinski  <apinski@cavium.com>
14131         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
14132         available option also.
14133         * config/aarch64/aarch64-cost-tables.h: New file.
14134         * config/aarch64/aarch64-cores.def (thunderx): New core.
14135         * config/aarch64/aarch64-tune.md: Regenerate.
14136         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
14137         of config/arm/aarch-cost-tables.h.
14138         (thunderx_regmove_cost): New variable.
14139         (thunderx_tunings): New variable.
14141 2014-10-21  Dehao Chen  <dehao@google.com>
14143         * auto-profile.c: New file.
14144         * auto-profile.h: New file.
14145         * basic-block.h (maybe_hot_count_p): New export func.
14146         (add_working_set): New export func.
14147         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
14148         (GCOV_TAG_AFDO_FUNCTION): Likewise.
14149         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
14150         * opts.c (enable_fdo_optimizations): New func.
14151         (common_handle_option): Handle -fauto-profile flag.
14152         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
14153         (class pass_early_inline): Export early_inliner.
14154         (early_inliner): Likewise.
14155         (pass_early_inline::execute): Likewise.
14156         * ipa-inline.h (early_inliner): Likewise.
14157         * predict.c (maybe_hot_count_p): New export func.
14158         (counts_to_freqs): AutoFDO logic.
14159         (rebuild_frequencies): Likewise.
14160         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
14161         * profile.c (add_working_set): New func.
14162         * Makefile.in (auto-profile.o): New object file.
14163         * passes.def (pass_ipa_auto_profile): New pass.
14164         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
14165         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
14166         * toplev.c (compile_file): AutoFDO logic.
14167         * doc/invoke.texi (-fauto-profile): New doc.
14168         * coverage.c (coverage_init): AutoFDO logic.
14169         * common.opt (-fauto-profile): New flag.
14170         * timevar.def (TV_IPA_AUTOFDO): New tag.
14171         * value-prof.c (gimple_alloc_histogram_value): New export func.
14172         (check_ic_target): Likewise.
14173         * value-prof.h (gimple_alloc_histogram_value): Likewise.
14174         (check_ic_target): Likewise.
14176 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
14178         * cgraph.c (cgraph_c_finalize): New function.
14179         * cgraph.h (cgraph_c_finalize): New prototype.
14180         (cgraphunit_c_finalize): New prototype.
14181         * cgraphunit.c (first_analyzed): Move from analyze_functions
14182         to file-scope.
14183         (first_analyzed_var): Likewise.
14184         (analyze_functions): Move static variables into file-scope.
14185         (cgraphunit_c_finalize): New function.
14186         * diagnostic.c (diagnostic_finish): Free the memory for
14187         context->classify_diagnostic and context->printer, running the
14188         destructor for the latter.
14189         (bt_stop): Use toplev::main.
14190         * dwarf2out.c (dwarf2out_finalize): New function.
14191         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
14192         * gcse.c (gcse_c_finalize): New function.
14193         * gcse.h (gcse_c_finalize): New prototype.
14194         * ggc-page.c (init_ggc): Make idempotent.
14195         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
14196         * ipa-cp.c (ipa_cp_c_finalize): New function.
14197         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
14198         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
14199         a field of class pass_ipa_pure_const.
14200         (node_duplication_hook_holder): Likewise.
14201         (node_removal_hook_holder): Likewise.
14202         (register_hooks): Convert to method...
14203         (pass_ipa_pure_const::register_hooks): ...here, converting
14204         static variable init_p into...
14205         (pass_ipa_pure_const::init_p): ...new field.
14206         (pure_const_generate_summary): Update invocation of
14207         register_hooks to invoke as a method of current_pass.
14208         (pure_const_read_summary): Likewise.
14209         (propagate): Convert to...
14210         (pass_ipa_pure_const::execute): ...method.
14211         * ipa-reference.c (ipa_init): Move static bool init_p from here
14212         to...
14213         (ipa_init_p): New file-scope variable, so that it can be reset
14214         when repeatedly invoking the compiler within one process by...
14215         (ipa_reference_c_finalize): New function.
14216         * ipa-reference.h (ipa_reference_c_finalize): New.
14217         * main.c (main): Replace invocation of toplev_main with
14218         construction of a toplev instance, and call its "main" method.
14219         * params.c (global_init_params): Add an assert that
14220         params_finished is false.
14221         (params_c_finalize): New.
14222         * params.h (params_c_finalize): New.
14223         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
14224         invoking generate_summary, for the benefit of pass_ipa_pure_const.
14225         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
14226         before calling write_summary hook.
14227         (ipa_write_optimization_summaries_1): Likewise when calling
14228         write_optimization_summary hook.
14229         (ipa_read_summaries_1): Likewise for read_summary hook.
14230         (ipa_read_optimization_summaries_1): Likewise for
14231         read_optimization_summary hook.
14232         (execute_ipa_stmt_fixups): Likewise.
14233         * stringpool.c (init_stringpool): Clean up if we're called more
14234         than once.
14235         * timevar.c (timevar_init): Ignore repeated calls.
14236         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
14237         "ipa-prop.h".
14238         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
14239         (initialize_rtl): Move static local "initialized_once"
14240         into file scope, and rename to...
14241         (rtl_initialized): New variable.
14242         (do_compile): Move timevar initialization from here to
14243         toplev::start_timevars.
14244         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
14245         toplev::finalize): New functions.
14246         (toplev_main): Rename to...
14247         (toplev::main): ...this.
14248         * toplev.h (class toplev): New class.
14250 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
14252         * loop-doloop.c: Include loop-unroll.h.
14254 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
14256         * cfg.h: New.  Header file for cfg.c.
14257         * cfganal.h: New.  Header file for cfganal.c.
14258         * lcm.h: New.  Header file for lcm.c.
14259         * loop-unroll.h: New.  Header file for loop-unroll.h.
14260         * cfgloop.h: (unroll_loops): Remove prototype.
14261         * basic-block.h: Move prototypes and structs to new header files.
14262         Include cfg.h, cfganal.h, and lcm.h.
14263         * loop-init.c: Include loop-unroll.h.
14264         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
14265         * modulo-sched.c: Include loop-unroll.h.
14267 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
14269         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
14270         MARKER_BYTE_UNKNOWN markers when handling casts.
14272 2014-10-21  Richard Biener  <rguenther@suse.de>
14274         * tree-ssa-phiopt.c (value_replacement): Properly verify we
14275         are the non-singleton PHI.
14277 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
14279         PR tree-optimization/63563
14280         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
14281         if either dra or drb stmts are not normal loads/stores.
14283 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
14285         * config/i386/i386.c (expand_vec_perm_1): Fix
14286         expand_vec_perm_palignr case.
14287         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
14288         VI1_AVX512.
14290 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
14292         * cfgloopanal.c (seq_cost): Delete.
14293         * rtl.h (seq_cost): New prototype.
14294         * rtlanal.c (seq_cost): New function.
14295         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
14297 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
14299         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
14300         * basic-block.h: Remove prototypes for cfgrtl.c.
14301         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
14302         prototypes to cfgrtl.h.
14303         * profile.h (profile_info): Add extern export declaration.
14304         * rtl.h: Remove prototypes for cfgrtl.h.
14305         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
14306         * ipa-inline.c: Include profile.h.
14307         * loop-unroll.c: Ditto.
14308         * modulo-sched.c: Ditto.
14309         * postreload-gcse.c: Ditto.
14310         * predict.c: Ditto.
14311         * sched-ebb.c: Ditto.
14312         * sched-rgn.c: Ditto.
14313         * tracer.c: Ditto.
14314         * tree-ssa-loop-ivcanon.c: Ditto.
14316 2014-10-20  Richard Biener  <rguenther@suse.de>
14318         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
14319         operands to get a def operand kind match.  Signal mismatches
14320         to the parent so we can try swapping its operands.
14321         (vect_build_slp_tree): Try swapping operands if they have
14322         a mismatched operand kind.
14324 2014-10-20  Alan Modra  <amodra@gmail.com>
14326         PR debug/60655
14327         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
14328         Increase "ops" array size.  Correct array size tests.  Init
14329         n_constants in loop.  Break out of innermost loop when finding
14330         a trivial CONST expression.
14332 2014-10-20  Martin Liska  <mliska@suse.cz>
14334         PR ipa/63583
14335         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
14336         Gimple tempate string is compared.
14338 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
14340         * varasm.c (const_alias_set): Remove.
14341         (init_varasm_once): Remove initialization of const_alias_set.
14342         (build_constant_desc): Do not set alias set to const_alias_set.
14344 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
14346         * configure: Regenerate.
14347         * configure.ac: Move the test for section attribute specifier "e" in GAS
14348         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
14349         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
14350         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
14351         ifdef HAVE_GAS_SECTION_EXCLUDE.
14353 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
14355         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
14356         match_operand expression.
14358 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
14359             David Edelsohn  <dje.gcc@gmail.com>
14361         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
14362         function.
14363         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14365 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
14367         * doc/invoke.texi (Options to Request or Suppress Warnings):
14368         Explain options precedence.
14369         (Wtrampolines): Do not indent paragraph.
14371 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
14373         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
14374         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
14375         (pa_jump_in_call_delay): Likewise.
14376         * config/pa/pa.c (pa_option_override): Remove jump in call delay
14377         override.
14378         (pa_output_millicode_call): Remove support for jump in call delay.
14379         (pa_output_call): Likewise.
14380         (pa_jump_in_call_delay): Delete.
14381         (pa_following_call): Likewise.
14382         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
14383         (uncond_branch): Remove following call check from attribute length.
14385 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
14387         PR target/53513
14388         * config/sh/sh-modes.def (PSI): Remove.
14389         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
14390         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
14391         (sh_reorg): Remove commented out FPSCR code.
14392         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
14393         insn instead of move insn.
14394         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
14395         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
14396         handling.
14397         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
14398         (sh1_builtin_p): Uncomment.
14399         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
14400         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
14401         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
14402         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
14403         (general_movsrc_operand, general_movdst_operand): Disallow
14404         fpscr_operand.
14405         * config/sh/sh.md (FPSCR_FR): New constant.
14406         (push_fpscr): Emit sts_fpscr insn.
14407         (pop_fpscr): Emit lds_fpscr_insn.
14408         (movsi_ie): Disallow FPSCR operands.
14409         (fpu_switch, unnamed related split, extend_psi_si,
14410         truncate_si_psi): Remove insns.
14411         (lds_fpscr, sts_fpscr): New insns.
14412         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
14414 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
14416         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
14417         (clone_inlined_nodes): Do not overwrite the clone if above predicate
14418         returns true.
14420 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
14422         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
14423         (expand_vec_perm_d): Ditto.
14424         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
14425         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
14426         V4DFmode.
14427         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
14428         (ix86_expand_sse_unpack): Handle V64QImode.
14429         (expand_vec_perm_blend): Update conditions for TARGET, handle
14430         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
14431         (expand_vec_perm_pshufb): Handle V64QImode.
14432         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
14433         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
14434         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
14435         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
14436         (ix86_expand_vecop_qihi): Handle V64QImode.
14437         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
14438         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
14439         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
14440         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
14441         (mul<mode>3): Use VI1_AVX512.
14442         (<sse2_avx2>_packsswb): Ditto.
14443         (<sse2_avx2>_packuswb): Ditto.
14444         (<ssse3_avx2>_pshufb<mode>3): Ditto.
14445         (<shift_insn><mode>3): Ditto.
14447 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
14449         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
14450         conditions to fix bootstrap.
14452 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
14454         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
14456 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14457             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14458             Anna Tikhonova  <anna.tikhonova@intel.com>
14459             Ilya Tocar  <ilya.tocar@intel.com>
14460             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14461             Ilya Verbin  <ilya.verbin@intel.com>
14462             Kirill Yukhin  <kirill.yukhin@intel.com>
14463             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14465         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
14466         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
14467         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
14468         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
14469         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
14470         (define_expand "vec_init<mode>"): Use VF48_I1248.
14472 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14473             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14474             Anna Tikhonova  <anna.tikhonova@intel.com>
14475             Ilya Tocar  <ilya.tocar@intel.com>
14476             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14477             Ilya Verbin  <ilya.verbin@intel.com>
14478             Kirill Yukhin  <kirill.yukhin@intel.com>
14479             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14481         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
14482         expand_sse2_mulvxdi3.
14484 2014-10-17  Richard Biener  <rguenther@suse.de>
14486         * fold-const.c (fold_comparison): Remove redundant constant
14487         folding and operand swapping.
14488         (fold_binary_loc): Do comparison operand swapping here.
14489         (fold_ternary_loc): Canonicalize operand order for
14490         commutative ternary operations.
14491         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
14492         and FMA_EXPR.
14494 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
14496         PR tree-optimization/63464
14497         * gimple.h (gimple_seq_discard): New prototype.
14498         * gimple.c: Include stringpool.h and tree-ssanames.h.
14499         (gimple_seq_discard): New function.
14500         * optabs.h (lshift_cheap_p): New prototype.
14501         * optabs.c (lshift_cheap_p): New function, moved from...
14502         * tree-switch-conversion.c (lshift_cheap_p): ... here.
14503         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
14504         (reassoc_branch_fixups): New variable.
14505         (update_range_test): Add otherrangep and seq arguments.
14506         Unshare exp.  If otherrange is NULL, use for other ranges
14507         array of pointers pointed by otherrangep instead.
14508         Emit seq before gimplified statements for tem.
14509         (optimize_range_tests_diff): Adjust update_range_test
14510         caller.
14511         (optimize_range_tests_xor): Likewise.  Fix up comment.
14512         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
14513         functions.
14514         (optimize_range_tests): Adjust update_range_test caller.
14515         Call optimize_range_tests_to_bit_test.
14516         (branch_fixup): New function.
14517         (execute_reassoc): Call branch_fixup.
14519         PR tree-optimization/63302
14520         * tree-ssa-reassoc.c (optimize_range_tests_xor,
14521         optimize_range_tests_diff): Use !integer_pow2p () instead of
14522         tree_log2 () < 0.
14524 2014-10-17  Martin Liska  <mliska@suse.cz>
14526         * ipa-icf.c (sem_function::merge): Local flags are set to false
14527         to enforce equal calling convention to be used.
14528         * opts.c (common_handle_option): Indentation fix.
14530 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
14532         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
14534 2014-10-17  Tom de Vries  <tom@codesourcery.com>
14536         PR rtl-optimization/61605
14537         * regcprop.c (copyprop_hardreg_forward_1): Use
14538         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
14540 2014-10-17  Tom de Vries  <tom@codesourcery.com>
14542         PR rtl-optimization/61605
14543         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.
14544         Don't notice stores for noops.  Don't regard noops as copies.
14546 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
14548         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
14549         register in a special way.
14550         (__cpuid_count): Ditto.
14551         * config/i386/driver-i386.h: Protect with
14552         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
14553         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
14554         is required to compile the function.
14556 2014-10-16  DJ Delorie  <dj@redhat.com>
14558         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
14559         integers.
14561         * config/rs6000/rs6000-c.c (rid_int128): New.
14562         (rs6000_macro_to_expand): Use instead of RID_INT128.
14564 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
14566         * function.h: Flatten file.  Remove includes, adjust prototypes to
14567         reflect only what is in function.h.
14568         (enum direction, struct args_size, struct locate_and_pad_arg_data,
14569         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
14570         from expr.h.
14571         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
14572         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
14573         prototypes to predict.h.
14574         (init_varasm_status): Move prototype to varasm.h.
14575         * expr.h: Adjust include files.
14576         (enum direction, struct args_size, struct locate_and_pad_arg_data,
14577         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
14578         to function.h.
14579         (locate_and_pad_parm): Move prototype to function.h.
14580         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
14581         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
14582         assign_temp, reposition_prologue_and_epilogue_notes,
14583         prologue_epilogue_contains, sibcall_epilogue_contains,
14584         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
14585         set_return_jump_label): Move prototypes to function.h.
14586         * predict.h (optimize_function_for_size_p,
14587         optimize_function_for_speed_p): Relocate prototypes from function.h.
14588         * shrink-wrap.h (emit_return_into_block, active_insn_between,
14589         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
14590         function.h.
14591         * varasm.h (init_varasm_status): Relocate prototype from function.h.
14592         * genattrtab.c (write_header): Add predict.h to include list.
14593         * genconditions.c (write_header): Add predict.h to include list.
14594         * genemit.c (main): Adjust header file includes.
14595         * gengtype.c (ifiles): Add flattened function.h header files.
14596         * genoutput.c (output_prologue): Add predict.h to include list.
14597         * genpreds.c (write_insn_preds_c): Adjust header file includes.
14598         * genrecog.c (write_header): Add flattened function.h header files.
14599         * alias.c: Adjust include files.
14600         * auto-inc-dec.c: Likewise.
14601         * basic-block.h: Likewise.
14602         * bb-reorder.c: Likewise.
14603         * bt-load.c: Likewise.
14604         * builtins.c: Likewise.
14605         * caller-save.c: Likewise.
14606         * calls.c: Likewise.
14607         * cfgbuild.c: Likewise.
14608         * cfgcleanup.c: Likewise.
14609         * cfgexpand.c: Likewise.
14610         * cfgloop.c: Likewise.
14611         * cfgloop.h: Likewise.
14612         * cfgrtl.c: Likewise.
14613         * cgraph.h: Likewise.
14614         * cgraphclones.c: Likewise.
14615         * cgraphunit.c: Likewise.
14616         * combine-stack-adj.c: Likewise.
14617         * combine.c: Likewise.
14618         * coverage.c: Likewise.
14619         * cprop.c: Likewise.
14620         * cse.c: Likewise.
14621         * cselib.c: Likewise.
14622         * dbxout.c: Likewise.
14623         * ddg.c: Likewise.
14624         * df-core.c: Likewise.
14625         * df-problems.c: Likewise.
14626         * df-scan.c: Likewise.
14627         * dojump.c: Likewise.
14628         * dwarf2cfi.c: Likewise.
14629         * dwarf2out.c: Likewise.
14630         * emit-rtl.c: Likewise.
14631         * except.c: Likewise.
14632         * explow.c: Likewise.
14633         * expr.c: Likewise.
14634         * final.c: Likewise.
14635         * function.c: Likewise.
14636         * gcse.c: Likewise.
14637         * gimple-fold.c: Likewise.
14638         * gimple-low.c: Likewise.
14639         * gimple-streamer.h: Likewise.
14640         * haifa-sched.c: Likewise.
14641         * ifcvt.c: Likewise.
14642         * ira.c: Likewise.
14643         * jump.c: Likewise.
14644         * lcm.c: Likewise.
14645         * loop-invariant.c: Likewise.
14646         * lra-assigns.c: Likewise.
14647         * lra-coalesce.c: Likewise.
14648         * lra-constraints.c: Likewise.
14649         * lra-eliminations.c: Likewise.
14650         * lra-lives.c: Likewise.
14651         * lra-spills.c: Likewise.
14652         * lra.c: Likewise.
14653         * lto-cgraph.c: Likewise.
14654         * lto-section-in.c: Likewise.
14655         * lto-section-out.c: Likewise.
14656         * lto-streamer-in.c: Likewise.
14657         * lto-streamer-out.c: Likewise.
14658         * mode-switching.c: Likewise.
14659         * modulo-sched.c: Likewise.
14660         * omp-low.c: Likewise.
14661         * optabs.c: Likewise.
14662         * passes.c: Likewise.
14663         * postreload-gcse.c: Likewise.
14664         * postreload.c: Likewise.
14665         * predict.c: Likewise.
14666         * profile.c: Likewise.
14667         * recog.c: Likewise.
14668         * ree.c: Likewise.
14669         * reg-stack.c: Likewise.
14670         * regcprop.c: Likewise.
14671         * reginfo.c: Likewise.
14672         * regrename.c: Likewise.
14673         * reload.c: Likewise.
14674         * reload1.c: Likewise.
14675         * reorg.c: Likewise.
14676         * resource.c: Likewise.
14677         * rtlanal.c: Likewise.
14678         * sched-deps.c: Likewise.
14679         * sched-ebb.c: Likewise.
14680         * sched-rgn.c: Likewise.
14681         * sel-sched-dump.c: Likewise.
14682         * sel-sched-ir.c: Likewise.
14683         * sel-sched.c: Likewise.
14684         * shrink-wrap.c: Likewise.
14685         * simplify-rtx.c: Likewise.
14686         * statistics.c: Likewise.
14687         * stmt.c: Likewise.
14688         * stor-layout.c: Likewise.
14689         * store-motion.c: Likewise.
14690         * symtab.c: Likewise.
14691         * targhooks.c: Likewise.
14692         * toplev.c: Likewise.
14693         * trans-mem.c: Likewise.
14694         * tree-cfg.c: Likewise.
14695         * tree-cfgcleanup.c: Likewise.
14696         * tree-dfa.c: Likewise.
14697         * tree-eh.c: Likewise.
14698         * tree-inline.c: Likewise.
14699         * tree-into-ssa.c: Likewise.
14700         * tree-nested.c: Likewise.
14701         * tree-nrv.c: Likewise.
14702         * tree-profile.c: Likewise.
14703         * tree-ssa-alias.c: Likewise.
14704         * tree-ssa-ccp.c: Likewise.
14705         * tree-ssa-copy.c: Likewise.
14706         * tree-ssa-copyrename.c: Likewise.
14707         * tree-ssa-dom.c: Likewise.
14708         * tree-ssa-operands.c: Likewise.
14709         * tree-ssa-propagate.c: Likewise.
14710         * tree-ssa-structalias.c: Likewise.
14711         * tree-ssa-tail-merge.c: Likewise.
14712         * tree-ssa-threadedge.c: Likewise.
14713         * tree-ssa-threadupdate.c: Likewise.
14714         * tree-ssa-uncprop.c: Likewise.
14715         * tree-ssa-uninit.c: Likewise.
14716         * tree-ssa.c: Likewise.
14717         * tree-stdarg.c: Likewise.
14718         * tree-tailcall.c: Likewise.
14719         * tree.c: Likewise.
14720         * tsan.c: Likewise.
14721         * valtrack.c: Likewise.
14722         * varasm.c: Likewise.
14723         * vmsdbgout.c: Likewise.
14724         * web.c: Likewise.
14725         * config/aarch64/aarch64.c: Add flattened includes from function.h.
14726         * config/alpha/alpha.c: Likewise.
14727         * config/arc/arc.c: Likewise.
14728         * config/arm/arm.c: Likewise.
14729         * config/avr/avr-log.c: Likewise.
14730         * config/avr/avr.c: Likewise.
14731         * config/bfin/bfin.c: Likewise.
14732         * config/c6x/c6x.c: Likewise.
14733         * config/cr16/cr16.c: Likewise.
14734         * config/cris/cris.c: Likewise.
14735         * config/darwin.c: Likewise.
14736         * config/epiphany/epiphany.c: Likewise.
14737         * config/epiphany/mode-switch-use.c: Likewise.
14738         * config/epiphany/resolve-sw-modes.c: Likewise.
14739         * config/fr30/fr30.c: Likewise.
14740         * config/frv/frv.c: Likewise.
14741         * config/h8300/h8300.c: Likewise.
14742         * config/i386/i386.c: Likewise.
14743         * config/ia64/ia64.c: Likewise.
14744         * config/iq2000/iq2000.c: Likewise.
14745         * config/lm32/lm32.c: Likewise.
14746         * config/m32c/m32c.c: Likewise.
14747         * config/m32r/m32r.c: Likewise.
14748         * config/m68k/m68k.c: Likewise.
14749         * config/mcore/mcore.c: Likewise.
14750         * config/mep/mep-pragma.c: Likewise.
14751         * config/mep/mep.c: Likewise.
14752         * config/microblaze/microblaze.c: Likewise.
14753         * config/mips/mips.c: Likewise.
14754         * config/mmix/mmix.c: Likewise.
14755         * config/mn10300/mn10300.c: Likewise.
14756         * config/moxie/moxie.c: Likewise.
14757         * config/msp430/msp430.c: Likewise.
14758         * config/nds32/nds32-cost.c: Likewise.
14759         * config/nds32/nds32-fp-as-gp.c: Likewise.
14760         * config/nds32/nds32-intrinsic.c: Likewise.
14761         * config/nds32/nds32-isr.c: Likewise.
14762         * config/nds32/nds32-md-auxiliary.c: Likewise.
14763         * config/nds32/nds32-memory-manipulation.c: Likewise.
14764         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
14765         * config/nds32/nds32-predicates.c: Likewise.
14766         * config/nds32/nds32.c: Likewise.
14767         * config/nios2/nios2.c: Likewise.
14768         * config/pa/pa.c: Likewise.
14769         * config/pdp11/pdp11.c: Likewise.
14770         * config/rl78/rl78.c: Likewise.
14771         * config/rs6000/rs6000.c: Likewise.
14772         * config/rx/rx.c: Likewise.
14773         * config/s390/s390.c: Likewise.
14774         * config/score/score.c: Likewise.
14775         * config/sh/sh.c: Likewise.
14776         * config/sparc/sparc.c: Likewise.
14777         * config/spu/spu.c: Likewise.
14778         * config/stormy16/stormy16.c: Likewise.
14779         * config/tilegx/tilegx.c: Likewise.
14780         * config/tilepro/tilepro.c: Likewise.
14781         * config/v850/v850.c: Likewise.
14782         * config/vax/vax.c: Likewise.
14783         * config/xtensa/xtensa.c: Likewise.
14785 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
14787         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
14788         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
14790 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14792         * config/sh/sh-protos.h (fldi_ok): Remove.
14793         * config/sh/sh.c (fldi_ok): Likewise.
14794         (sh_secondary_reload): Don't use fldi_ok.
14795         * config/sh/constraints.md (G constraint, H constraint): Don't use
14796         fldi_ok.
14798 2014-10-16  Martin Liska  <mliska@suse.cz>
14800         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
14801         Cast to unsigned long.
14802         (sem_item_optimizer::dump_cong_classes): Likewise.
14804 2014-10-16  Tom de Vries  <tom@codesourcery.com>
14806         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
14807         with SSA_NAME_IN_FREELIST.
14809 2014-10-16  Richard Biener  <rguenther@suse.de>
14811         PR middle-end/63554
14812         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
14813         (fold_builtin_strncat_chk): Move ...
14814         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
14815         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
14817 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14819         PR target/59401
14820         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
14821         GBR to 0.
14823 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14824             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14825             Anna Tikhonova  <anna.tikhonova@intel.com>
14826             Ilya Tocar  <ilya.tocar@intel.com>
14827             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14828             Ilya Verbin  <ilya.verbin@intel.com>
14829             Kirill Yukhin  <kirill.yukhin@intel.com>
14830             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14832         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
14833         V64QI modes.
14835 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14836             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14837             Anna Tikhonova  <anna.tikhonova@intel.com>
14838             Ilya Tocar  <ilya.tocar@intel.com>
14839             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14840             Ilya Verbin  <ilya.verbin@intel.com>
14841             Kirill Yukhin  <kirill.yukhin@intel.com>
14842             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14844         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
14845         V16SI, V32HI, V64QI modes.
14847 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14849         PR target/53513
14850         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
14851         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
14853         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
14854         to match fp insn patterns.
14855         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
14856         list.
14857         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
14858         expand_df_unop, expand_df_binop): Remove.
14859         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
14860         FPSCR_STAT_REG as not call clobbered.
14861         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
14862         invoking fpscr_set_from_mem.
14864         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
14865         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
14866         FPSCR_STAT_REG.
14867         (REGISTER_NAMES): Adjust.
14868         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
14869         (FIRST_PSEUDO_REGISTER): Increase to 156.
14870         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
14871         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
14872         FPSCR_STAT_REG.
14873         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
14874         FPSCR_MODES_REG and FPSCR_STAT_REG.
14875         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
14877         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
14878         FPSCR_SZ): Add new constants.
14879         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
14881         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
14882         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
14883         Use TARGET_FPU_ANY condition.
14884         (fpu_switch peephole2): Remove.
14885         (fpu_switch split): Use simple_mem_operand to capture the mem and
14886         adjust split implementation.
14887         (extend_psi_si, truncate_si_psi): New insns.
14888         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
14889         set of FPSCR_MODES_REG.
14891         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
14892         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
14893         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
14894         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
14895         call_value_compact, call_value_compact_rettramp, call,
14896         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
14897         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
14898         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
14899         sibcall_value_compact, sibcall_value, call_value_pop_compact,
14900         call_value_pop_compact_rettramp, various unnamed splits):
14901         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
14902         function uses.
14904         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
14905         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
14906         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
14907         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
14908         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
14910         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
14911         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
14912         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
14913         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
14914         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
14915         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
14916         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
14918 2014-10-16  Martin Liska  <mliska@suse.cz>
14919             Jan Hubicka  <hubicka@ucw.cz>
14921         * Makefile.in: New object files included.
14922         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
14923         is printed.
14924         (verify_edge_corresponds_to_fndecl): More sensitive verification
14925         of nodes that are merged by IPA ICF.
14926         * cgraph.h (cgraph_node::num_references): New function.
14927         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
14928         * common.opt: New options ipa-icf, ipa-icf-functions and
14929         ipa-icf-variables introduced.
14930         * doc/invoke.texi: Documentation of new options introduced.
14931         * ipa-icf-gimple.c: New file.
14932         * ipa-icf-gimple.h: New file.
14933         * ipa-icf.c: New file.
14934         * ipa-icf.h: New file.
14935         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
14936         (input_overwrite_node): Likewise.
14937         * lto-section-in.c: New icf section added.
14938         * lto-streamer.h (enum lto_section_type): Likewise.
14939         * opts.c (common_handle_option): New option added.
14940         * passes.def: New pass included.
14941         * timevar.def: Time variable for IPA ICF added.
14942         * tree-pass.h: New IPA ICF pass entry point added.
14944 2014-10-16  Richard Biener  <rguenther@suse.de>
14946         PR tree-optimization/63168
14947         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
14948         latches if after merging they are no longer simple.
14949         * cfghooks.c (merge_blocks): Handle merging a latch block
14950         into another block.
14952 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14953             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14954             Anna Tikhonova  <anna.tikhonova@intel.com>
14955             Ilya Tocar  <ilya.tocar@intel.com>
14956             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14957             Ilya Verbin  <ilya.verbin@intel.com>
14958             Kirill Yukhin  <kirill.yukhin@intel.com>
14959             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14961         * config/i386/sse.md
14962         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
14963         support AVX-512VL instructions.
14965 2014-10-16  DJ Delorie  <dj@redhat.com>
14967         * tree-core.h: Fix comment to not assume pointers are multiples of
14968         bytes.
14970 2014-10-15  Tom Tromey  <tromey@redhat.com>
14972         * timevar.h (class auto_timevar): New class.
14974 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
14976         PR go/59432
14977         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
14978         Remove the second alternative.
14979         (regprefix): Remove mode attribute.
14980         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
14981         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
14983         Revert:
14984         2013-11-05  Ian Lance Taylor  <iant@google.com>
14986         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
14987         If possible, add .cfi directives to record change to bx.
14988         * config/i386/i386.c (ix86_emit_cfi): New function.
14989         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
14991 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
14993         PR lto/62026
14994         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
14995         to duplicate.
14996         * lto-streamer-out.c (lto_output): Handle correctly thunks that was
14997         born at WPA time.
14999 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
15001         PR rtl-optimization/63448
15002         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
15003         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
15004         (LRA_MAX_INHERITANCE_PASSES): Use it.
15005         (lra_constraint_iter_after_spill): Remove.
15006         (lra_assignment_iter): New.
15007         (lra_assignment_iter_after_spill): New.
15008         * lra-assigns.c (lra_assignment_iter): New.
15009         (lra_assignment_iter_after_spill): New.
15010         (former_reload_pseudo_spill_p): New.
15011         (spill_for): Set up former_reload_pseudo_spill_p.
15012         (setup_live_pseudos_and_spill_after_risky): Ditto.
15013         (assign_by_spills): Ditto.
15014         (lra_assign): Increment lra_assignment_iter.  Print the iteration
15015         number.  Reset former_reload_pseudo_spill_p.  Check
15016         lra_assignment_iter_after_spill.
15017         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
15018         lra_assignment_iter and lra_assignment_iter_after_spill.
15019         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
15020         (lra_constraints): Remove code with
15021         lra_assignment_iter_after_spill.
15023 2014-10-15  Teresa Johnson  <tejohnson@google.com>
15025         PR bootstrap/63432
15026         * tree-ssa-threadupdate.c (recompute_probabilities): Better
15027         overflow checking.
15029 2014-10-15  Renlin Li <renlin.li@arm.com>
15031         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
15032         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
15033         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
15034         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
15036 2014-10-15  Richard Biener  <rguenther@suse.de>
15038         * gimple-fold.c (gimple_fold_call): Properly keep virtual
15039         SSA form up-to-date when devirtualizing a call to
15040         __builtin_unreachable and avoid fixing up EH info here.
15042 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15043             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15044             Anna Tikhonova  <anna.tikhonova@intel.com>
15045             Ilya Tocar  <ilya.tocar@intel.com>
15046             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15047             Ilya Verbin  <ilya.verbin@intel.com>
15048             Kirill Yukhin  <kirill.yukhin@intel.com>
15049             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15051         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
15052         to support AVX-512BW.
15053         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
15054         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
15055         (define_insn "*<plusminus_insn><mode>3"): Ditto.
15056         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
15057         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
15058         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
15059         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
15060         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
15061         (define_insn "*andnot<mode>3"): Ditto.
15062         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
15063         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
15064         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
15065         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
15066         (define_insn "*abs<mode>2"): Remove masking support.
15067         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
15068         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
15069         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
15071 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15072             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15073             Anna Tikhonova  <anna.tikhonova@intel.com>
15074             Ilya Tocar  <ilya.tocar@intel.com>
15075             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15076             Ilya Verbin  <ilya.verbin@intel.com>
15077             Kirill Yukhin  <kirill.yukhin@intel.com>
15078             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15080         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
15081         * config/i386/sse.md
15082         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
15083         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
15084         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
15085         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
15086         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
15087         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
15088         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
15090 2014-10-15  Renlin Li <renlin.li@arm.com>
15092         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
15094 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
15096         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
15097         MINUS_EXPR in unsigned type to avoid undefined behavior.
15099 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
15101         * stor-layout.c (self_referential_size): Do not promote arguments.
15103 2014-10-15  Marek Polacek  <polacek@redhat.com>
15105         * doc/invoke.texi: Update to reflect that GNU11 is the default
15106         mode for C.
15107         * c-common.h (c_language_kind): Update comment.
15109 2014-10-15  Richard Biener  <rguenther@suse.de>
15111         * hash-table.c: Include bconfig.h if building for the host.
15112         * hash-table.h: Do not include ggc.h on the host but just declare
15113         a few ggc allocation templates.
15115 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
15116             Jeff Law  <law@redhat.com>
15118         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
15119         multiple hard registers, use smaller mode derived from MODE.
15121 2014-10-15  Andreas Schwab  <schwab@suse.de>
15123         * explow.c (convert_memory_address_addr_space_1): Mark in_const
15124         as ATTRIBUTE_UNUSED.
15126 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
15128         * loop-unroll.c (decide_unrolling_and_peeling): Rename to
15129         (decide_unrolling): ... this one.
15130         (peel_loops_completely): Remove.
15131         (decide_peel_simple): Remove.
15132         (decide_peel_once_rolling): Remove.
15133         (decide_peel_completely): Remove.
15134         (peel_loop_simple): Remove.
15135         (peel_loop_completely): Remove.
15136         (unroll_and_peel_loops): Rename to ...
15137         (unroll_loops): ... this one; handle only unrolling.
15138         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and LPT_PEEL_SIMPLE.
15139         (UAP_PEEL): Remove.
15140         (unroll_and_peel_loops): Remove.
15141         (unroll_loops): New.
15142         * passes.def: Replace pass_rtl_unroll_and_peel_loops
15143         by pass_rtl_unroll_loops.
15144         * loop-init.c (gate_rtl_unroll_and_peel_loops,
15145         rtl_unroll_and_peel_loops): Rename to ...
15146         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
15147         (pass_rtl_unroll_and_peel_loops): Rename to ...
15148         (pass_rtl_unroll_loops): ... this one.
15149         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
15150         (make_pass_rtl_unroll_loops): New.
15151         * tree-ssa-loop-ivcanon.c (estimated_peeled_sequence_size,
15152         try_peel_loop): New.
15153         (canonicalize_loop_induction_variables): Update.
15155 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
15157         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
15158         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
15159         !TARGET_HARD_FLOAT_POSTINC.
15160         (*lsip, *ssip): new instructions.
15162 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
15164         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
15165         remove.
15167 2014-10-14  Andrew Pinski  <apinski@cavium.com>
15169         * explow.c (convert_memory_address_addr_space): Rename to ...
15170         (convert_memory_address_addr_space_1): This.  Add in_const argument.
15171         Inside a CONST RTL, permute the conversion and addition of constant
15172         for zero and sign extended pointers.
15173         (convert_memory_address_addr_space): New function.
15175 2014-10-14  Andrew Pinski  <apinski@cavium.com>
15177         Revert:
15178         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
15180         PR middle-end/49721
15181         * explow.c (convert_memory_address_addr_space): Also permute the
15182         conversion and addition of constant for zero-extend.
15184 2014-10-14  DJ Delorie  <dj@redhat.com>
15186         * config/msp430/msp430-modes.def (PSI): Add.
15188         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding):
15189         New.
15190         (msp430_hard_regno_nregs_with_padding): New.
15191         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
15192         (msp430_hard_regno_nregs_has_padding): New.
15193         (msp430_hard_regno_nregs_with_padding): New.
15194         (msp430_unwind_word_mode): Use PSImode instead of SImode.
15195         (msp430_addr_space_legitimate_address_p): New.
15196         (msp430_asm_integer): New.
15197         (msp430_init_dwarf_reg_sizes_extra): New.
15198         (msp430_print_operand): Use X suffix for PSImode even in small model.
15199         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
15200         (PTR_SIZE): ...but 4 bytes for EH.
15201         (SIZE_TYPE): Use __int20.
15202         (PTRDIFF_TYPE): Likewise.
15203         (INCOMING_FRAME_SP_OFFSET): Adjust.
15204         * config/msp430/msp430.md (movqi_topbyte): New.
15205         (movpsi): Use fixed suffixes.
15206         (movsipsi2): Enable for 430X, not large model.
15207         (extendhipsi2): Likewise.
15208         (zero_extendhisi2): Likewise.
15209         (zero_extendhisipsi2): Likewise.
15210         (extend_and_shift1_hipsi2): Likewise.
15211         (extendpsisi2): Likewise.
15212         (*bitbranch<mode>4_z): Fix suffix logic.
15214 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
15216         PR ada/62019
15217         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
15218         do not choke on null node.
15219         <VAR_DECL>: Likewise.
15221 2014-10-14  DJ Delorie  <dj@redhat.com>
15223         * machmode.h (int_n_data_t): New.
15224         (int_n_enabled_p): New.
15225         (int_n_data): New.
15226         * tree.c (int_n_enabled_p): New.
15227         (int_n_trees): New.
15228         (make_or_reuse_type): Check for all __intN types, not just __int128.
15229         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
15230         entries.
15231         * tree.h (int128_integer_type_node): Remove.
15232         (int128_unsigned_type_node): Remove.
15233         (int_n_trees_t): New.
15234         (int_n_enabled_p): New.
15235         (int_n_trees): New.
15236         * toplev.c (standard_type_bitsize): New.
15237         (do_compile): Check which __intN types are enabled for the current run.
15238         * builtin-types.def (BT_INT128): Remove.
15239         (BT_UINT128): Remove.
15240         * machmode.def: Add macro to create __int128 for all targets.
15241         * stor-layout.c (mode_for_size): Support __intN types.
15242         (smallest_mode_for_size): Likewise.
15243         (initialize_sizetypes): Support __intN types.
15244         * genmodes.c (struct mode_data): Add int_n field.
15245         (blank_mode): Likewise.
15246         (INT_N): New.
15247         (make_int_n): New.
15248         (emit_insn_modes_h): Count __intN entries and define NUM_INT_N_ENTS.
15249         (emit_mode_int_n): New.
15250         (emit_insn_modes_c): Call it.
15251         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
15252         types, not just __int128.
15253         * tree-core.h (integer_type_kind): Remove __int128-specific
15254         entries, reserve spots for __intN entries.
15256         * config/msp430/msp430-modes.def (PSI): Add.
15258 2014-10-14  Kito Cheng  <kito@0xlab.org>
15260         * ira.c: Fix typo in comment.
15261         * ira.h: Ditto.
15262         * ira-build.c: Ditto.
15263         * ira-color.c: Ditto.
15264         * ira-emit.c: Ditto.
15265         * ira-int.h: Ditto.
15266         * ira-lives.c: Ditto.
15268 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
15270         PR rtl-optimization/63475
15271         * alias.c (true_dependence_1): Always use get_addr to extract
15272         true address operands from x_addr and mem_addr.  Use extracted
15273         address operands to check for references with alignment ANDs.
15274         Use extracted address operands with find_base_term and
15275         base_alias_check. For noncanonicalized operands call canon_rtx with
15276         extracted address operand.
15277         (write_dependence_1): Ditto.
15278         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
15280 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
15282         PR target/63534
15283         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
15284         __morestack local.
15286 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15287             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15288             Anna Tikhonova  <anna.tikhonova@intel.com>
15289             Ilya Tocar  <ilya.tocar@intel.com>
15290             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15291             Ilya Verbin  <ilya.verbin@intel.com>
15292             Kirill Yukhin  <kirill.yukhin@intel.com>
15293             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15295         * config/i386/i386.c
15296         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
15297         (ix86_expand_int_vcond): Ditto.
15299 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15300             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15301             Anna Tikhonova  <anna.tikhonova@intel.com>
15302             Ilya Tocar  <ilya.tocar@intel.com>
15303             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15304             Ilya Verbin  <ilya.verbin@intel.com>
15305             Kirill Yukhin  <kirill.yukhin@intel.com>
15306             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15308         * config/i386/i386.c
15309         (emit_reduc_half): Handle V64QI and V32HI mode.
15310         * config/i386/sse.md
15311         (define_mode_iterator VI_AVX512BW): New.
15312         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
15314 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15315             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15316             Anna Tikhonova  <anna.tikhonova@intel.com>
15317             Ilya Tocar  <ilya.tocar@intel.com>
15318             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15319             Ilya Verbin  <ilya.verbin@intel.com>
15320             Kirill Yukhin  <kirill.yukhin@intel.com>
15321             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15323         * config/i386/sse.md
15324         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
15326 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15327             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15328             Anna Tikhonova  <anna.tikhonova@intel.com>
15329             Ilya Tocar  <ilya.tocar@intel.com>
15330             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15331             Ilya Verbin  <ilya.verbin@intel.com>
15332             Kirill Yukhin  <kirill.yukhin@intel.com>
15333             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15335         * config/i386/i386.c
15336         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
15337         * config/i386/sse.md
15338         (define_mode_iterator VI): Add V64QI and V32HI modes.
15340 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15341             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15342             Anna Tikhonova  <anna.tikhonova@intel.com>
15343             Ilya Tocar  <ilya.tocar@intel.com>
15344             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15345             Ilya Verbin  <ilya.verbin@intel.com>
15346             Kirill Yukhin  <kirill.yukhin@intel.com>
15347             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15349         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
15351 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15352             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15353             Anna Tikhonova  <anna.tikhonova@intel.com>
15354             Ilya Tocar  <ilya.tocar@intel.com>
15355             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15356             Ilya Verbin  <ilya.verbin@intel.com>
15357             Kirill Yukhin  <kirill.yukhin@intel.com>
15358             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15360         * config/i386/sse.md
15361         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
15362         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
15364 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15365             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15366             Anna Tikhonova  <anna.tikhonova@intel.com>
15367             Ilya Tocar  <ilya.tocar@intel.com>
15368             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15369             Ilya Verbin  <ilya.verbin@intel.com>
15370             Kirill Yukhin  <kirill.yukhin@intel.com>
15371             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15373         * config/i386/sse.md
15374         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
15375         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
15377 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15378             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15379             Anna Tikhonova  <anna.tikhonova@intel.com>
15380             Ilya Tocar  <ilya.tocar@intel.com>
15381             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15382             Ilya Verbin  <ilya.verbin@intel.com>
15383             Kirill Yukhin  <kirill.yukhin@intel.com>
15384             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15386         * config/i386/sse.md
15387         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
15388         (define_mode_iterator VI2_AVX2): Add V32HI mode.
15389         (define_expand "mul<mode>3<mask_name>"): Add masking.
15390         (define_insn "*mul<mode>3<mask_name>"): Ditto.
15391         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
15392         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
15393         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
15394         (define_mode_attr SDOT_PMADD_SUF): Ditto.
15395         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
15396         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
15397         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
15398         (define_insn "avx2_packusdw"): Delete.
15399         (define_insn "sse4_1_packusdw"): Ditto.
15400         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
15402 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15403             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15404             Anna Tikhonova  <anna.tikhonova@intel.com>
15405             Ilya Tocar  <ilya.tocar@intel.com>
15406             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15407             Ilya Verbin  <ilya.verbin@intel.com>
15408             Kirill Yukhin  <kirill.yukhin@intel.com>
15409             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15411         * config/i386/sse.md
15412         (define_insn "vec_dup<mode>"): Update constraints.
15414 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15415             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15416             Anna Tikhonova  <anna.tikhonova@intel.com>
15417             Ilya Tocar  <ilya.tocar@intel.com>
15418             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15419             Ilya Verbin  <ilya.verbin@intel.com>
15420             Kirill Yukhin  <kirill.yukhin@intel.com>
15421             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15423         * config/i386/sse.md
15424         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
15425         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
15426         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
15428 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15429             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15430             Anna Tikhonova  <anna.tikhonova@intel.com>
15431             Ilya Tocar  <ilya.tocar@intel.com>
15432             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15433             Ilya Verbin  <ilya.verbin@intel.com>
15434             Kirill Yukhin  <kirill.yukhin@intel.com>
15435             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15437         * config/i386/sse.md
15438         (define_expand "mul<mode>3<mask_name>"): Add masking.
15440 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15441             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15442             Anna Tikhonova  <anna.tikhonova@intel.com>
15443             Ilya Tocar  <ilya.tocar@intel.com>
15444             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15445             Ilya Verbin  <ilya.verbin@intel.com>
15446             Kirill Yukhin  <kirill.yukhin@intel.com>
15447             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15449         * config/i386/sse.md
15450         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
15451         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
15453 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15454             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15455             Anna Tikhonova  <anna.tikhonova@intel.com>
15456             Ilya Tocar  <ilya.tocar@intel.com>
15457             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15458             Ilya Verbin  <ilya.verbin@intel.com>
15459             Kirill Yukhin  <kirill.yukhin@intel.com>
15460             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15462         * config/i386/sse.md
15463         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
15464         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
15465         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
15466         Ditto.
15468 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15469             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15470             Anna Tikhonova  <anna.tikhonova@intel.com>
15471             Ilya Tocar  <ilya.tocar@intel.com>
15472             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15473             Ilya Verbin  <ilya.verbin@intel.com>
15474             Kirill Yukhin  <kirill.yukhin@intel.com>
15475             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15477         * config/i386/sse.md
15478         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
15479         use VF_128_256 mode iterator and update assembler emit code.
15480         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
15481         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
15482         Add masking, use VF_128_256 mode iterator.
15483         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
15484         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
15485         Add masking, use VF_128_256 mode iterator and update assembler emit
15486         code.
15487         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
15488         (define_mode_attr avx512flogicsuff): Delete.
15489         (define_insn "avx512f_<logic><mode>"): Ditto.
15490         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
15491         MODE_TI.
15492         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
15494 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15495             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15496             Anna Tikhonova  <anna.tikhonova@intel.com>
15497             Ilya Tocar  <ilya.tocar@intel.com>
15498             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15499             Ilya Verbin  <ilya.verbin@intel.com>
15500             Kirill Yukhin  <kirill.yukhin@intel.com>
15501             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15503         * config/i386/sse.md
15504         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
15505         (define_expand "vashr<mode>3<mask_name>"): Add masking,
15506         use VI12_128 mode iterator.
15507         (define_expand "ashrv2di3<mask_name>"): New.
15509 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15510             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15511             Anna Tikhonova  <anna.tikhonova@intel.com>
15512             Ilya Tocar  <ilya.tocar@intel.com>
15513             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15514             Ilya Verbin  <ilya.verbin@intel.com>
15515             Kirill Yukhin  <kirill.yukhin@intel.com>
15516             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15518         * config/i386/i386.c
15519         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
15520         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
15521         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
15522         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
15523         CODE_FOR_avx512vl_ucmpv4si3_mask.
15524         * config/i386/sse.md
15525         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
15526         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
15527         (define_insn
15528         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
15529         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
15530         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
15531         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
15532         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
15533         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
15535 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15536             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15537             Anna Tikhonova  <anna.tikhonova@intel.com>
15538             Ilya Tocar  <ilya.tocar@intel.com>
15539             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15540             Ilya Verbin  <ilya.verbin@intel.com>
15541             Kirill Yukhin  <kirill.yukhin@intel.com>
15542             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15544         * config/i386/sse.md
15545         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
15546         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
15547         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
15548         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
15549         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
15550         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
15551         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
15552         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
15553         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
15555 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
15556             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
15557             Anna Tikhonova  <anna.tikhonova@intel.com>
15558             Ilya Tocar  <ilya.tocar@intel.com>
15559             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15560             Ilya Verbin  <ilya.verbin@intel.com>
15561             Kirill Yukhin  <kirill.yukhin@intel.com>
15562             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
15564         * config/i386/sse.md
15565         (define_insn "avx512f_blendm<mode>"): Delete.
15566         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
15567         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
15568         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
15569         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
15570         (define_insn
15571         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
15572         Remove.
15573         (define_insn
15574         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
15575         New.
15576         (define_insn
15577         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
15578         Ditto.
15579         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
15580         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
15581         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
15582         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
15583         Delete.
15584         (define_insn
15585         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
15586         New.
15587         (define_insn
15588         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
15589         Ditto.
15590         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
15591         Delete.
15592         (define_insn
15593         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
15594         New.
15595         (define_insn
15596         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
15597         Ditto.
15599 2014-10-14  Richard Biener  <rguenther@suse.de>
15601         PR tree-optimization/63512
15602         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
15603         modified.
15605 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
15607         PR target/63260
15608         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
15609         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
15610         of FPSCR.
15611         (negsf2_i): Rename to *negsf2_i.
15612         (abssf2_i): Rename to *abssf2_i.
15613         (negdf2_i): Rename to *negdf2_i.
15614         (absdf2_i): Rename to *absdf2_i.
15616 2014-10-14  Felix Yang  <felix.yang@huawei.com>
15617             Jeff Law  <law@redhat.com>
15619         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
15620         "replace" into boolean bitfields; turn member "loop_depth" into a short
15621         integer; add new member "no_equiv" and "reserved".
15622         (no_equiv): Set no_equiv of struct equivalence if register is marked
15623         as having no known equivalence.
15624         (update_equiv_regs): Check all definitions for a multiple-set
15625         register to make sure that the RHS have the same value.
15627 2014-10-13  Richard Henderson  <rth@redhat.com>
15629         * combine-stack-adj.c (no_unhandled_cfa): New.
15630         (maybe_merge_cfa_adjust): New.
15631         (combine_stack_adjustments_for_block): Use them.
15633 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
15635         * Makefile.in (TAGS): Tag ../include files.
15637 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
15639         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
15640         to rs6000_dbx_register_number.
15641         (DWARF_FRAME_REGNUM): Redefine as identity map.
15642         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
15643         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
15644         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
15645         argument to handle .debug_frame and .eh_frame directly.  Always
15646         translate SPE high register numbers.  Add special treatment for CR,
15647         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
15649         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
15650         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
15651         (RS6000_USE_DWARF_NUMBERING): Define.
15652         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
15653         (RS6000_USE_DWARF_NUMBERING): Define.
15654         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
15655         (RS6000_USE_DWARF_NUMBERING): Define.
15656         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
15657         (RS6000_USE_DWARF_NUMBERING): Define.
15658         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
15659         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
15661 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
15663         * config/i386/i386.c (ix86_address_cost): Lower cost for
15664         when address contains GOT register.
15666 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
15667             Vladimir Makarov  <vmakarov@redhat.com>
15669         PR target/8340
15670         PR middle-end/47602
15671         PR rtl-optimization/55458
15672         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
15673         (ix86_init_pic_reg): New.
15674         (ix86_select_alt_pic_regnum): Add check on pseudo register.
15675         (ix86_save_reg): Likewise.
15676         (ix86_expand_prologue): Remove PIC register initialization
15677         now performed in ix86_init_pic_reg.
15678         (ix86_output_function_epilogue): Add check on pseudo register.
15679         (set_pic_reg_ever_alive): New.
15680         (legitimize_pic_address): Replace df_set_regs_ever_live with new
15681         set_pic_reg_ever_alive.
15682         (legitimize_tls_address): Likewise.
15683         (ix86_pic_register_p): New check.
15684         (ix86_delegitimize_address): Add check on pseudo register.
15685         (ix86_expand_call): Insert move from pseudo PIC register to ABI
15686         defined REAL_PIC_OFFSET_TABLE_REGNUM.
15687         (TARGET_INIT_PIC_REG): New.
15688         (TARGET_USE_PSEUDO_PIC_REG): New.
15689         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
15690         if pic_offset_table_rtx exists.
15691         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
15692         Document.
15693         * doc/tm.texi: Regenerate.
15694         * function.c (assign_parms): Generate pseudo register for PIC.
15695         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
15696         register.
15697         * ira-color.c (color_pass): Add check on pseudo register.
15698         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
15699         register.
15700         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
15701         register.
15702         (ira): Add target specific PIC register initialization.
15703         (do_reload): Keep PIC pseudo register.
15704         * lra-assigns.c (spill_for): Add checks on pseudo register.
15705         * lra-constraints.c (contains_symbol_ref_p): New.
15706         (lra_constraints): Enable lra risky transformations when PIC is pseudo
15707         register.
15708         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
15709         * target.def (use_pseudo_pic_reg): New.
15710         (init_pic_reg): New.
15712 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
15714         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
15715         Remove m_SILVERMONT and m_INTEL from the tune.
15717 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
15719         PR libfortran/63471
15720         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
15721         when _HPUX_SOURCE is defined.
15723 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
15725         PR tree-optimization/62127
15726         * tree.c (remap_type_1): When remapping array, remap
15727         also its type.
15729 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
15731         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
15732         longer impact parallelization.
15734 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
15736         PR bootstrap/63496
15737         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
15739 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
15741         * asan.c (instrument_derefs): BIT_FIELD_REF added.
15743 2014-10-13  Richard Biener  <rguenther@suse.de>
15745         PR tree-optimization/63419
15746         * gimple-fold.h (gimple_convert): New function.
15747         * gimple-fold.c (gimple_convert): Likewise.
15748         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
15749         to split out required conversions early.
15751 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
15753         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
15754         Add the parts of an insn in reverse order, with the pattern at
15755         the top of the queue.  Detect when we're iterating over a SEQUENCE
15756         pattern and in that case just consider patterns of subinstructions.
15758 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
15760         PR target/59401
15761         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
15762         of rtx.
15763         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
15764         insn walking.
15765         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
15766         address.  Use def chains to handle GBR clobbering call insns.
15768 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
15770         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
15771         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
15772         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
15773         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
15774         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
15775         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
15776         * doc/gty.texi (for_user): Document new option.
15777         * gengtype.c (create_user_defined_type): Don't try to get a struct for
15778         char.
15779         (walk_type): Don't error out on for_user option.
15780         (write_func_for_structure): Emit user marking routines if requested by
15781         for_user option.
15782         (write_local_func_for_structure): Likewise.
15783         (main): Mark types with for_user option as used.
15784         * ggc.h (gt_pch_nx): Add overload for unsigned int.
15785         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
15786         * hash-table.h (ggc_hasher): New struct.
15787         (hash_table::create_ggc): New function.
15788         (gt_pch_nx): New overload for hash_table.
15790 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
15792         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
15793         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
15794         * config/sh/sh.c: Likewise.
15795         * config/sh/sh-mem.cc: Likewise.
15796         * config/sh/sh.md: Likewise.
15797         * config/sh/predicates.md: Likewise.
15798         * config/sh/sync.md: Likewise.
15800 2014-10-11  Martin Liska  <mliska@suse.cz>
15802         PR middle-end/63376
15803         * cgraphunit.c (symbol_table::process_new_functions): Missing call
15804         for call_cgraph_insertion_hooks added.
15806 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
15808         PR c/63495
15809         * stor-layout.c (min_align_of_type): Don't decrease alignment
15810         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
15811         TYPE_USER_ALIGN is set.
15813 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
15815         PR rtl-optimization/63483
15816         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
15817         references when alignment ANDs are involved.
15818         (write_dependence_p): Ditto.
15819         (may_alias_p): Ditto.
15821 2014-10-10  Marek Polacek  <polacek@redhat.com>
15823         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
15824         * doc/invoke.texi: Document -fsanitize=object-size.
15825         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
15826         or it into SANITIZE_UNDEFINED.
15827         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
15828         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
15829         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
15830         * opts.c (common_handle_option): Handle -fsanitize=object-size.
15831         * ubsan.c: Include tree-object-size.h.
15832         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
15833         (ubsan_expand_bounds_ifn): Use false instead of 0.
15834         (ubsan_expand_objsize_ifn): New function.
15835         (instrument_object_size): New function.
15836         (pass_ubsan::execute): Add object size instrumentation.
15837         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
15839 2014-10-10  Richard Henderson  <rth@redhat.com>
15841         PR target/63404
15842         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
15843         Restrict the set of expressions we're willing to move.
15845 2014-10-10  Jeff Law  <law@redhat.com>
15847         * ira.c (struct equivalence): Promote INIT_INSNs field to
15848         an rtx_insn_list.  Add comments.
15849         (no_equiv): Promote LIST to an rtx_insn_list.  Update
15850         testing for and creating the special marker.  Use methods
15851         to extract the insn and next pointers.  Promote INSN to an
15852         rtx_insn.
15853         (update_equiv_regs): Update test for special marker in the
15854         INIT_INSNs list.
15856 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15858         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
15859         * configure: Regenerate.
15860         * config/aarch64/aarch64.c (aarch64_override_options): Handle
15861         TARGET_FIX_ERR_A53_835769_DEFAULT.
15862         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
15863         value to 2.
15864         * doc/install.texi (aarch64*-*-*): Document
15865         new --enable-fix-cortex-a53-835769 option.
15867 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15868             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
15870         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
15871         (ADJUST_INSN_LENGTH): Define.
15872         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
15873         * config/aarch64/aarch64.c (is_mem_p): New function.
15874         (is_memory_op): Likewise.
15875         (aarch64_prev_real_insn): Likewise.
15876         (is_madd_op): Likewise.
15877         (dep_between_memop_and_curr): Likewise.
15878         (aarch64_madd_needs_nop): Likewise.
15879         (aarch64_final_prescan_insn): Likewise.
15880         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
15881         and -mno-fix-cortex-a53-835769 options.
15883 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
15885         PR tree-optimization/63464
15886         * tree-switch-conversion.c (struct case_bit_test): Remove
15887         hi and lo fields, add wide_int mask field.
15888         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
15889         hi/lo fields into wide_int mask operations, optimize by pretending
15890         minval to be 0 if maxval is small enough.
15891         (process_switch): Adjust caller.
15893 2014-10-10  Richard Biener  <rguenther@suse.de>
15895         PR tree-optimization/63379
15896         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
15897         a neutral operand for min/max when it is not a reduction chain.
15899 2014-10-10  Richard Biener  <rguenther@suse.de>
15901         PR tree-optimization/63476
15902         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
15903         (BB_LIVE_VOP_ON_EXIT): New define.
15904         (create_expression_by_pieces): Assign VUSEs to stmts.
15905         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
15906         (pass_pre::execute): Assert virtual SSA form is up-to-date
15907         after insertion.
15909 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
15911         * lra-assigns.c (assign_by_spills): Error out on spill failure.
15913 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
15915         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
15916         assertion.
15918 2014-10-09  Richard Biener  <rguenther@suse.de>
15920         PR tree-optimization/63380
15921         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
15922         may trap.
15924 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
15926         * config/avr/avr.opt (mmcu=): Change to have a string value.
15927         (mn-flash=, mskip-bug, march=, mrmw): New options.
15928         (HeaderInclude): New.
15929         (mmcu=): Remove Var / Init clauses.
15930         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
15931         -specs option.
15932         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
15933         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
15934         (SYMBOL_FLAG_IO_LOW): Define.
15935         (avr_device_to_as, avr_device_to_ld): Don't declare.
15936         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
15937         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
15938         (EXTRA_SPEC_FUNCTIONS): Don't define.
15939         (ASM_SPEC): Translate -arch= option to -mmcu= option.
15940         (LINK_SPEC): Translate -arch= option to -m= option.
15941         Don't use device_to_ld / device_to_data_start.
15942         (STARTFILE_SPEC): Now empty.
15943         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
15944         * config/avr/gen-avr-mmcu-specs.c: New file.
15945         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
15946         (s-device-specs): Likewise.
15947         (GCC_PASSES): Add s-device-specs.
15948         (install-driver): Depend on install-device-specs.
15949         (install-device-specs): New rule.
15950         * config/avr/avr.c (avr_option_override): Look up mcu arch by
15951         avr_arch_index and provide fallback initialization for avr_n_flash.
15952         (varasm.h): #include.
15953         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
15954         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
15955         (avr_attribute_table): Add "io", "address" and "io_low".
15956         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
15957         Add special handling for symbols with "io" and/or "address" attributes.
15958         (avr_asm_asm_output_aligned_bss): New function.
15959         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
15960         as appropriate.  Handle io_low attribute.
15961         (avr_out_sbxx_branch): Handle symbolic io addresses.
15962         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
15963         avr_n_flash instead of avr_current_device->n_flash.
15964         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
15965         (avr_emit_movmemhi): Likewise.
15966         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
15967         Use TARGET_RMW instead of avr_current_device->dev_attributes.
15968         Don't define avr_current_device->macro (that's the specfile's job).
15969         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
15970         * config/avr/avr.c (avr_2word_insn_p): Likewise.
15971         * config/avr/avr.md (*cpse.ne): Likewise.
15972         (mov<mode>): Use avr_eval_addr_attrib.
15973         (cbi): Change constraint for low_io_address_operand operand to "i".
15974         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
15975         * config/avr/predicates.md (io_address_operand):
15976         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
15977         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
15978         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
15979         Update prototype.
15980         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
15981         * config/avr/genmultilib.awk: Use -march=.
15982         Remove Multilib matches processing.
15983         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
15984         * config/avr/avr-arch.h: Add double include guard.
15985         (avr_mcu_t) <library_name>: Update comment.
15986         * config/avr/driver-avr.c (avr_device_to_as): Delete.
15987         (avr_device_to_ld, avr_device_to_data_start): Likewise.
15988         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
15989         (avr_device_to_sp8): Likewise.
15990         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
15992         * doc/extend.texi (io, address): Document new AVR variable attributes.
15993         (io_low): Likewise.
15995 2014-10-09  Marek Polacek  <polacek@redhat.com>
15997         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
15999 2014-10-08  Richard Biener  <rguenther@suse.de>
16001         PR tree-optimization/61969
16002         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
16003         variables.
16005 2014-10-09  Richard Biener  <rguenther@suse.de>
16007         PR tree-optimization/63445
16008         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
16009         overflow for non-equality compares.
16011 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
16013         PR rtl-optimization/57003
16014         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
16015         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
16016         killing regs_invalidated_by_call.
16018 2014-10-08  Teresa Johnson  <tejohnson@google.com>
16020         PR bootstrap/63432.
16021         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
16022         (ssa_fix_duplicate_block_edges): Invoke it.
16023         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
16025 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
16027         PR target/52941
16028         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
16029         atomic_fetch_<fetchop_name>si_hard,
16030         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
16031         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
16032         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
16033         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
16035 2014-10-08  Rong Xu  <xur@google.com>
16037         * gcov-tool.c (profile_overlap): New driver function
16038         to compute profile overlap.
16039         (print_overlap_usage_message): New.
16040         (overlap_usage): New.
16041         (do_overlap): New.
16042         (print_usage): Add calls to overlap function.
16043         (main): Ditto.
16044         * doc/gcov-tool.texi: Add documentation.
16046 2014-10-08  Steve Ellcey  <sellcey@mips.com>
16048         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
16049         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
16051 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
16053         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
16054         pattern matching of MEM_REF.
16055         (check_stmt_for_type_change): Update.
16057 2014-10-08  Steve Ellcey  <sellcey@mips.com>
16059         * config/mips/linux64.h: Remove.
16060         * config/mips/gnu-user64.h: Remove.
16061         * gcc.config (mips*-*-*): Remove references to linux64.h and
16062         gnu-user64.h
16063         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
16064         with modified version from gnu-user64.h.
16065         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
16066         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
16067         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
16068         linux64.h.
16069         (GNU_USER_LINK_EMULATION64): Ditto.
16070         (GNU_USER_LINK_EMULATIONN32): Ditto.
16071         (GLIBC_DYNAMIC_LINKER32): Ditto.
16072         (GLIBC_DYNAMIC_LINKER64): Ditto.
16073         (GLIBC_DYNAMIC_LINKERN32): Ditto.
16074         (UCLIBC_DYNAMIC_LINKER32): Ditto.
16075         (UCLIBC_DYNAMIC_LINKER64): Ditto.
16076         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
16077         (BIONIC_DYNAMIC_LINKERN32): Ditto.
16078         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
16079         (GLIBC_DYNAMIC_LINKER): Delete.
16080         (UCLIBC_DYNAMIC_LINKER): Delete.
16082 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
16083             Richard Biener  <rguenther@suse.de>
16085         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
16086         Get address space from operand 0 (BASE).
16088 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
16090         PR target/61387
16091         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
16093 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
16095         * dwarf2out.c: Remove current_function_has_inlines.
16096         (gen_subprogram_die): Same.
16097         (gen_inlined_subroutine_die): Same.
16099 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
16101         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
16102         type.
16103         (_addcarry_u64): Ditto.
16104         (_addcarryx_u64): Ditto.
16106 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
16108         * cgraph.h (cgraph_node::get_fun): Declare.
16109         * cgraph.c (cgraph_node::get_fun): New method.
16110         * ipa-inline.c (can_inline_edge_p): Use it.
16112 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
16114         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
16115         and -ftrapping-math.
16116         * lto-wrapper.c (merge_and_complain): Likewise.
16117         (run_gcc): Likewise.
16119 2014-10-06  Rong Xu  <xur@google.com>
16121         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
16122         * tree-profile.c: (params.h): New include.
16123         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
16124         and __gcov_indirect_call_topn_counters for
16125         indirect_call_topn_profile.
16126         (gimple_init_edge_profiler): New decls for
16127         __gcov_indirect_call_topn_profiler.
16128         (gimple_gen_ic_profiler): Generate the correct profiler call.
16129         (gimple_gen_ic_func_profiler): Fix format.
16130         * value-prof.c (params.h): New include.
16131         (dump_histogram_value): Hanlde indirect_call_topn counters.
16132         (stream_in_histogram_value): Ditto.
16133         (gimple_indirect_call_to_profile): Use indirect_call_topn
16134         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
16135         (gimple_find_values_to_profile): Hanlde indirect_call_topn
16136         counters.
16137         * value-prof.h (enum hist_type): Histrogram type for
16138         indirect_call_topn counters.
16139         * profile.c (instrument_values): Instrument
16140         indirect_call_topn counters.
16142 2014-10-06  Rong Xu  <xur@google.com>
16144         * Makefile.in: Fix dependence.
16145         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
16146         indirect call topn profiler.
16147         * gcov-io.h: Ditto.
16149 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
16151         * calls.c (expand_call): Do not use the target as the return slot if
16152         it is not sufficiently aligned.
16154 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16156         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
16157         discussion of permutes and why we don't handle them.
16159 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
16161         * config/sparc/predicates.md (int_register_operand): Delete.
16163 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
16165         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
16167 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
16169         * ubsan.h (ubsan_get_source_location): New prototype.
16170         * ubsan.c (ubsan_source_location_type): New variable.
16171         Function renamed to ...
16172         (ubsan_get_source_location_type): ... this.  Cache
16173         return value in ubsan_source_location_type variable.
16174         (ubsan_source_location, ubsan_create_data): Use
16175         ubsan_get_source_location_type instead of
16176         ubsan_source_location_type.
16177         * asan.c (asan_protect_global): Don't protect globals
16178         with ubsan_get_source_location_type () type.
16179         (asan_add_global): Provide global decl location info
16180         if possible.
16182 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
16184         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
16185         sanity check.
16187 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
16189         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
16190         on size.
16191         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
16192         into vptr pointer.
16193         (ipa_polymorphic_call_context::dump): Fix formating.
16194         (walk_ssa_copies): Add logic avoiding loops; update uses.
16195         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
16197 2014-10-02  Mark Wielaard  <mjw@redhat.com>
16199         PR debug/63239
16200         * dwarf2out.c (gen_subprogram_die): When a member function is
16201         explicitly deleted then add a DW_AT_GNU_deleted attribute.
16202         * langhooks.h (struct lang_hooks_for_decls): Add
16203         function_decl_deleted_p langhook.
16204         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
16205         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
16207 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
16209         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
16210         NULL pointer checks.
16211         (ipa_polymorphic_call_context::get_dynamic_type): Return true
16212         if type doesn't change.
16213         * cgraph.h (cgraph_indirect_call_info): New flag.
16214         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
16215         (cgraph_node::dump): Dump it.
16216         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
16217         of context.get_dynamic_type.
16218         (ipa_make_edge_direct_to_target): Do not speculate
16219         edge that is already speuclative.
16220         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
16221         speculate to __builtin_unreachable
16222         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
16223         vptr_changed.
16224         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
16226 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
16228         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
16229         get_dynamic_type; drop TODO.
16230         * ipa-polymorphic-call.c
16231         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
16232         for otr_type to be unknown.
16234 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
16236         * common/config/score/score-common.c: Remove.
16237         * config.gcc: Remove support for score-*.
16238         * config/score/constraints.md: Remove.
16239         * config/score/elf.h: Remove.
16240         * config/score/predicates.md: Remove.
16241         * config/score/score-conv.h: Remove.
16242         * config/score/score-generic.md: Remove.
16243         * config/score/score-modes.def: Remove.
16244         * config/score/score-protos.h: Remove.
16245         * config/score/score.c: Remove.
16246         * config/score/score.h: Remove.
16247         * config/score/score.md: Remove.
16248         * config/score/score.opt: Remove.
16249         * doc/md.texi: Don't document score-*.
16251 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
16253         PR pch/63429
16254         * genconditions.c: Directly include ggc.h before rtl.h.
16256 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
16258         * ipa-polymorphic-call.c
16259         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
16260         code determining speculative type.
16261         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
16263 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16265         * altivec.md (altivec_lvsl): New define_expand.
16266         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
16267         (altivec_lvsr): New define_expand.
16268         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
16269         * rs6000.c (rs6000_expand_builtin): Change to use
16270         altivec_lvs[lr]_direct; remove commented-out code.
16272 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16274         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
16275         Issue a warning message when vec_lvsl or vec_lvsr is used with a
16276         little endian target.
16278 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16280         * tree-pretty-print.c (dump_location): Make it extern. Dump also
16281         the column.
16282         * tree-pretty-print.h (dump_location): Declare.
16283         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
16284         (pp_gimple_stmt_1): Likewise.
16285         (dump_implicit_edges): Likewise.
16286         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
16287         LOCATION_LINE.
16290 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
16292         * gcc.c (driver::global_initializations): Remove "const" so
16293         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
16294         and decoded_options_count.
16296 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
16298         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
16299         macro.
16300         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
16301         TARGET_E500_DOUBLE case here.
16303 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
16305         PR c++/54427
16306         PR c++/57198
16307         PR c++/58845
16308         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
16310 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
16312         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
16313         * lto-cgraph.c (lto_output_edge, input_edge): Stream
16314         in_polymorphic_cdtor
16315         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
16316         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
16317         * cgraphclones.c (cgraph_edge::clone): Likewise.
16318         * ipa-prop.c (update_jump_functions_after_inlining,
16319         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
16320         to possible_dynamic_type_change.
16321         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
16322         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
16323         IN_POLY_CDOTR argument.
16325         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
16326         for BASE and OUTER_TYPE being NULL.
16327         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
16328         in_poly_cdtor parameter.
16330 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
16332         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
16333         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
16334         TARGET_AVX512F.
16335         (expand_vec_perm_1): Likewise.
16337 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
16338             Uros Bizjak  <ubizjak@gmail.com>
16340         PR tree-optimization/61403
16341         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
16342         error in comment.  Also optimize 256-bit vectors for AVX2
16343         or AVX (floating vectors only), provided the first permutation
16344         can be performed in one insn.
16346 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
16348         * gcc.c (class driver): New class.
16349         (main): Reimplement in terms of driver::main, moving most of the
16350         locals to be locals within individual methods of class driver.
16351         The remaining locals "explicit_link_files", "decoded_options" and
16352         "decoded_options_count" are used by multiple driver:: methods, and
16353         so become member data.  Doing so isolates the argc/argv reads and
16354         writes.  Replace "goto out" with a special exit code from
16355         new method driver::prepare_infiles.  Split out the old
16356         implementation of main into the following...
16357         (driver::main): New function, corresponding to the old "main"
16358         implementation.
16359         (driver::set_progname): New function, taken from the old
16360         "main" implementation.
16361         (driver::expand_at_files): Likewise.
16362         (driver::decode_argv): Likewise.
16363         (driver::global_initializations): Likewise.
16364         (driver::build_multilib_strings): Likewise.
16365         (driver::set_up_specs): Likewise.
16366         (driver::putenv_COLLECT_GCC): Likewise.
16367         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
16368         (driver::handle_unrecognized_options): Likewise.
16369         (driver::maybe_print_and_exit): Likewise.
16370         (driver::prepare_infiles): Likewise.
16371         (driver::do_spec_on_infiles): Likewise.
16372         (driver::maybe_run_linker): Likewise.
16373         (driver::final_actions): Likewise.
16374         (driver::get_exit_code): Likewise.
16376 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
16378         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
16379         don't emit empty ctors.
16381 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
16383         * convert.c (convert_to_integer): Do not introduce useless conversions
16384         between integral types.
16386 2014-10-03  David Sherwood  <david.sherwood@arm.com>
16388         * ira-int.h (ira_allocno): Mark hard_regno as signed.
16390 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
16392         * lra-constraints.c (inherit_in_ebb): Handle calls with
16393         multiple return values.
16394         * caller-save.c (save_call_clobbered_regs): Likewise.
16396 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
16398         * tree-vect-data-refs.c (vect_permute_load_chain,
16399         vect_shift_permute_load_chain): Fix a typo in temporary var names,
16400         suffle3 to shuffle3.
16402         PR libgomp/61200
16403         * omp-low.c (taskreg_contexts): New variable.
16404         (scan_omp_parallel): Push newly created context into taskreg_contexts
16405         vector and move record layout code to finish_taskreg_scan.
16406         (scan_omp_task): Likewise.
16407         (finish_taskreg_scan): New function.
16408         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
16409         vector elements and release it.
16411         PR target/62128
16412         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
16413         of palignr arguments can't be used due to min 0 or max - min
16414         too high, try also op0, op1 order of palignr arguments.
16416 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
16418         * cgraph.h (ipa_polymorphic_call_context):
16419         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
16420         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
16421         * ipa-polymorphic-call.c
16422         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
16423         past end of dynamic types.
16424         (ipa_polymorphic_call_context::stream_out,
16425         speculative_outer_type): Stream dynamic flag.
16426         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
16427         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
16428         Clear DYNAMIC.
16429         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
16430         set it.
16431         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
16432         * ipa-prop.c (update_jump_functions_after_inlining,
16433         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
16435 2014-10-02  Teresa Johnson  <tejohnson@google.com>
16437         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
16438         up when synthesizing counts to avoid rounding errors.
16440 2014-10-02  Teresa Johnson  <tejohnson@google.com>
16442         PR middle-end/63422
16443         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
16444         asserts to handle incoming insanities.
16446 2014-10-02  Martin Jambor  <mjambor@suse.cz>
16448         PR tree-optimization/63375
16449         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
16450         references.
16452 2014-10-02  Olivier Hainque  <hainque@adacore.com>
16454         * Makefile.in (CROSS): Define, to @CROSS.
16456 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
16458         PR target/62128
16459         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
16460         if it expands to a single insn only.
16461         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
16462         fail unless in_order is true.  Add forward declaration.
16463         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
16464         is useful for one_operand_p.
16465         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
16467 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
16469         * cgraphclones.c (build_function_type_skip_args): Do not make new
16470         type variant of old.
16472 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
16474         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
16475         when speculation is added.
16476         (ipa_edge_args): Add polymorphic_call_contexts.
16477         (ipa_get_ith_polymorhic_call_context): New accesor.
16478         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
16479         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
16480         (ipa_compute_jump_functions_for_edge): Compute contexts.
16481         (update_jump_functions_after_inlining): Update contexts.
16482         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
16483         update dumping; add speculative edge creation.
16484         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
16485         context updating.
16486         (update_indirect_edges_after_inlining): Pass down context.
16487         (ipa_edge_duplication_hook): Duplicate contexts.
16488         (ipa_write_node_info): Stream out contexts.
16489         (ipa_read_node_info): Stream in contexts.
16490         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
16491         types.
16492         (try_speculative_devirtualization): New function.
16493         * ipa-utils.h (try_speculative_devirtualization): Declare.
16495 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
16497         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
16498         dumping during WPA.
16500 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
16502         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
16503         type variants.
16505 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
16507         * ipa-polymorphic-call.c
16508         (ipa_polymorphic_call_context::restrict_to_inner_class):
16509         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
16510         use speculation_consistent_p to do so; Add CONSDER_BASES
16511         and CONSIDER_PLACEMENT_NEW parameters.
16512         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
16513         short circuit obvious cases.
16514         (ipa_polymorphic_call_context::dump): Improve formatting.
16515         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
16516         combine_speculation_with to record speculations; Do not ICE when
16517         object is located in pointer type decl; do not ICE for methods
16518         of UNION_TYPE; do not record nonpolymorphic types.
16519         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
16520         (ipa_polymorphic_call_context::combine_speculation_with): New method.
16521         (ipa_polymorphic_call_context::combine_with): New method.
16522         (ipa_polymorphic_call_context::make_speculative): Move here; use
16523         combine speculation.
16524         * cgraph.h (ipa_polymorphic_call_context): Update
16525         restrict_to_inner_class prototype; add offset_by, make_speculative,
16526         combine_with, useless_p, combine_speculation_with and
16527         speculation_consistent_p methods.
16528         (ipa_polymorphic_call_context::offset_by): New method.
16529         (ipa_polymorphic_call_context::useless_p): New method.
16531 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
16533         PR rtl-optimization/62151
16534         * combine.c (can_combine_p): Allow the destination register of INSN
16535         to be clobbered in I3.
16536         (subst): Do not substitute into clobbers of registers.
16538 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
16540         PR debug/63342
16541         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
16542         offset, TARGET_MEM_REF and SSA_NAME.
16544         * config/i386/i386.c (expand_vec_perm_palignr): Handle
16545         256-bit vectors for TARGET_AVX2.
16547         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
16548         dfirst permutation.
16550         PR target/63428
16551         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
16552         argument to avx2_permv2ti.
16554 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
16556         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
16558 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
16560         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
16561         (fmod<mode>3): Ditto.
16562         (fpremxf4_i387): Ditto.
16563         (reminderxf3): Ditto.
16564         (reminder<mode>3): Ditto.
16565         (fprem1xf4_i387): Ditto.
16567 2014-09-30  Teresa Johnson  <tejohnson@google.com>
16569         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
16570         duplicate_blocks bitmap.
16571         (remove_ctrl_stmt_and_useless_edges): Ditto.
16572         (create_block_for_threading): Ditto.
16573         (compute_path_counts): New function.
16574         (update_profile): Ditto.
16575         (recompute_probabilities): Ditto.
16576         (update_joiner_offpath_counts): Ditto.
16577         (freqs_to_counts_path): Ditto.
16578         (clear_counts_path): Ditto.
16579         (ssa_fix_duplicate_block_edges): Update profile info.
16580         (ssa_create_duplicates): Pass new parameter.
16581         (ssa_redirect_edges): Remove old profile update.
16582         (thread_block_1): New duplicate_blocks bitmap,
16583         remove old profile update.
16584         (thread_single_edge): Pass new parameter.
16586 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
16588         PR middle-end/62120
16589         * varasm.c (decode_reg_name_and_count): Check availability for
16590         registers from ADDITIONAL_REGISTER_NAMES.
16592 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
16594         PR plugins/63410
16595         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
16596         (PLUGIN_HEADERS): Add pass-instances.def.
16598 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
16600         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
16601         iterator.
16602         * config/aarch64/aarch64-simd.md
16603         (aarch64_sqdmull_laneq<mode>): Expand iterator.
16604         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
16605         (vqdmulls_lane_s32): Fix return type.
16606         (vqdmulls_laneq_s32): New.
16608 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
16610         PR inline-asm/63282
16611         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
16612         or invert_jump_1 if jump isn't any_condjump_p.
16614 2014-09-30  Terry Guo  <terry.guo@arm.com>
16616         * config/arm/arm-cores.def (cortex-m7): New core name.
16617         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
16618         (fpv5-d16): Ditto.
16619         * config/arm/arm-tables.opt: Regenerated.
16620         * config/arm/arm-tune.md: Regenerated.
16621         * config/arm/arm.h (TARGET_VFP5): New macro.
16622         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
16623         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
16624         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
16625         * doc/invoke.texi: Document new cpu and fpu names.
16627 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
16629         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
16630         before sinking insn.
16632 2014-09-30  David Sherwood  <david.sherwood@arm.com>
16634         * ira-int.h (ira_allocno): Add "wmode" field.
16635         * ira-build.c (create_insn_allocnos): Add new "parent" function
16636         parameter.
16637         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
16638         that cannot be accessed in wmode.
16640 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
16642         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
16643         integer overflow.
16645 2014-09-29  Andi Kleen  <ak@linux.intel.com>
16647         * opts.c (print_filtered_help): Print --param min/max/default
16648         with -Q.
16650 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
16652         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
16654 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
16656         * tree-vrp.c (get_single_symbol): New function.
16657         (build_symbolic_expr): Likewise.
16658         (symbolic_range_based_on_p): New predicate.
16659         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
16660         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
16661         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
16662         operand is symbolic and based on the other operand.
16664 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
16666         * config/microblaze/microblaze.md (call_internal1): Use VOID
16667         instead of SI to fix "((void (*)(void)) 0)()" issue
16669 2014-09-29  Nick Clifton  <nickc@redhat.com>
16671         * config/msp430/msp430.c (msp430_expand_prologue): Return a
16672         CLOBBER rtx for naked functions.
16673         (msp430_expand_epilogue): Likewise.
16674         (msp430_use_f5_series_hwmult): Cache result.
16675         (use_32bit_hwmult): Cache result.
16676         (msp430_no_hwmult): New function.
16677         (msp430_output_labelref): Use it.
16679 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
16681         PR middle-end/63247
16682         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
16683         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
16684         use the alignment of avar rather than ovar.
16686 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
16688         * config/pa/pa.c (pa_output_function_epilogue): Only update
16689         last_address when a nonnote insn is found.
16691 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
16693         PR ipa/60665
16694         * ipa-devirt.c (possible_polymorphic_call_targets): Silence
16695         clang warning.
16697 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
16699         PR ipa/62121
16700         * ipa-polymorphic-call.c
16701         (ipa_polymorphic_call_context::restrict_to_inner_class): Fix pasto
16702         in checking array size.
16704 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
16706         PR middle-end/35545
16707         * passes.def (pass_tracer): Move before last dominator pass.
16709 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
16711         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
16712         users.
16713         (run_attempt): Handle errors of "pex_run" invocation.
16715 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
16717         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
16718         (CC1_SPEC): Define.
16719         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
16720         (TARGET_ASAN_SHADOW_OFFSET): Define.
16722 2014-09-26  Martin Liska  <mliska@suse.cz>
16724         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
16725         introduced.
16726         * cgraph.h: Likewise.
16727         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new
16728         argument introduced.
16729         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos
16730         created by Java.
16731         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function
16732         transformed to global.
16733         * tree-ssa-alias.h: Likewise.
16735 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
16736             Max Ostapenko  <m.ostapenko@partner.samsung.com>
16738         * common.opt: New option.
16739         * doc/invoke.texi: Describe new option.
16740         * gcc.c (execute): Don't free first string early, but at the end
16741         of the function.  Call retry_ice if compiler exited with
16742         ICE_EXIT_CODE.
16743         (main): Factor out common code.
16744         (print_configuration): New function.
16745         (files_equal_p): Likewise.
16746         (check_repro): Likewise.
16747         (run_attempt): Likewise.
16748         (do_report_bug): Likewise.
16749         (append_text): Likewise.
16750         (try_generate_repro): Likewise
16752 2014-09-25  Andi Kleen  <ak@linux.intel.com>
16754         * config/i386/i386.c (x86_print_call_or_nop): New function.
16755         (x86_function_profiler): Support -mnop-mcount and
16756         -mrecord-mcount.
16757         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
16758         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
16760 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
16762         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
16763         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
16764         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
16765         Remove.
16767 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
16769         * ipa-utils.h (subbinfo_with_vtable_at_offset,
16770         type_all_derivations_known_p, type_known_to_have_no_deriavations_p,
16771         types_must_be_same_for_odr, types_odr_comparable): Declare.
16772         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
16773         * ipa-polymorphic-call.c: New file.
16774         (contains_polymorphic_type_p, possible_placement_new,
16775         ipa_polymorphic_call_context::restrict_to_inner_class,
16776         contains_type_p, decl_maybe_in_construction_p,
16777         ipa_polymorphic_call_context::stream_out,
16778         ipa_polymorphic_call_context::debug,
16779         ipa_polymorphic_call_context::stream_in,
16780         ipa_polymorphic_call_context::set_by_decl,
16781         ipa_polymorphic_call_context::set_by_invariant,
16782         walk_ssa_copies,
16783         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16784         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
16785         extr_type_from_vtbl_ptr_store, record_known_type
16786         check_stmt_for_type_change,
16787         ipa_polymorphic_call_context::get_dynamic_type): Move here from
16788         ipa-devirt.c
16789         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
16790         and streamer-hooks.h
16791         (contains_polymorphic_type_p, possible_placement_new,
16792         ipa_polymorphic_call_context::restrict_to_inner_class,
16793         contains_type_p, decl_maybe_in_construction_p,
16794         ipa_polymorphic_call_context::stream_out,
16795         ipa_polymorphic_call_context::debug,
16796         ipa_polymorphic_call_context::stream_in,
16797         ipa_polymorphic_call_context::set_by_decl,
16798         ipa_polymorphic_call_context::set_by_invariant,
16799         walk_ssa_copies,
16800         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16801         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
16802         extr_type_from_vtbl_ptr_store, record_known_type
16803         check_stmt_for_type_change,
16804         ipa_polymorphic_call_context::get_dynamic_type): Move to
16805         ipa-polymorphic-call.c
16806         (type_all_derivations_known_p, types_odr_comparable,
16807         types_must_be_same_for_odr): Export.
16808         (type_known_to_have_no_deriavations_p): New function.
16809         * Makefile.in: Add ipa-polymorphic-call.c
16811 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
16813         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
16814         for better storage.
16815         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
16816         (possible_polymorphic_call_targets): Instead of computing both
16817         speculative and non-speculative answers, do just one at a time.
16818         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
16819         (dump_targets): Break out from ...
16820         (dump_possible_polymorphic_call_targets): ... here; dump both
16821         speculative and non-speculative lists.
16822         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
16823         * ipa-utils.h (possible_polymorphic_call_targets): Update.
16825 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
16827         PR rtl-optimization/63348
16828         * emit-rtl.c (try_split): Do not emit extra barrier.
16830 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
16832         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
16833         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
16834         new predicates.
16835         (aarch64_<sur>shll2_n<mode>): Likewise.
16836         (aarch64_<sur>shr_n<mode>): Likewise.
16837         (aarch64_<sur>sra_n<mode>: Likewise.
16838         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
16839         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
16840         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
16841         * config/aarch64/iterators.md (ve_mode): New.
16842         (offsetlr): Remap to infix text for use in new predicates.
16843         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
16844         (aarch64_simd_shift_imm_hi): Likewise.
16845         (aarch64_simd_shift_imm_si): Likewise.
16846         (aarch64_simd_shift_imm_di): Likewise.
16847         (aarch64_simd_shift_imm_offset_qi): Likewise.
16848         (aarch64_simd_shift_imm_offset_hi): Likewise.
16849         (aarch64_simd_shift_imm_offset_si): Likewise.
16850         (aarch64_simd_shift_imm_offset_di): Likewise.
16851         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
16852         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
16853         (aarch64_simd_shift_imm_bitsize_si): Likewise.
16854         (aarch64_simd_shift_imm_bitsize_di): Likewise.
16856 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
16858         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
16859         new created BB as the intersection of live-in from "old_dest" and
16860         live-out from "bb".
16862 2014-09-25  Felix Yang  <felix.yang@huawei.com>
16864         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
16865         * genautomata.c (merge_states): Ditto.
16867 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
16869         PR target/62218
16870         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
16871         in instruction sequence.
16873 2014-09-25  Nick Clifton  <nickc@redhat.com>
16875         PR target/62218
16876         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
16877         in instruction sequence.
16879 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16881         PR target/63335
16882         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
16883         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
16885 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16886             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16887             Anna Tikhonova  <anna.tikhonova@intel.com>
16888             Ilya Tocar  <ilya.tocar@intel.com>
16889             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16890             Ilya Verbin  <ilya.verbin@intel.com>
16891             Kirill Yukhin  <kirill.yukhin@intel.com>
16892             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16894         * config/i386/sse.md
16895         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
16896         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
16897         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
16898         (define_expand "<avx512>_perm<mode>_mask"): ... this.
16899         Use VI8F_256_512 mode iterator.
16900         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
16901         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
16903 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16904             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16905             Anna Tikhonova  <anna.tikhonova@intel.com>
16906             Ilya Tocar  <ilya.tocar@intel.com>
16907             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16908             Ilya Verbin  <ilya.verbin@intel.com>
16909             Kirill Yukhin  <kirill.yukhin@intel.com>
16910             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16912         * config/i386/sse.md
16913         (define_insn "avx_movshdup256<mask_name>"): Add masking.
16914         (define_insn "sse3_movshdup<mask_name>"): Ditto.
16915         (define_insn "avx_movsldup256<mask_name>"): Ditto.
16916         (define_insn "sse3_movsldup<mask_name>"): Ditto.
16917         (define_insn "vec_dupv2df<mask_name>"): Ditto.
16918         (define_insn "*vec_concatv2df"): Add EVEX version.
16920 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16921             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16922             Anna Tikhonova  <anna.tikhonova@intel.com>
16923             Ilya Tocar  <ilya.tocar@intel.com>
16924             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16925             Ilya Verbin  <ilya.verbin@intel.com>
16926             Kirill Yukhin  <kirill.yukhin@intel.com>
16927             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16929         * config/i386/sse.md
16930         (define_insn "vec_set<mode>_0"): Add EVEX version.
16932 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16933             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16934             Anna Tikhonova  <anna.tikhonova@intel.com>
16935             Ilya Tocar  <ilya.tocar@intel.com>
16936             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16937             Ilya Verbin  <ilya.verbin@intel.com>
16938             Kirill Yukhin  <kirill.yukhin@intel.com>
16939             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16941         * config/i386/sse.md
16942         (define_insn
16943         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
16944         New.
16945         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
16946         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
16947         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
16948         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
16949         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
16950         (define_expand "sse2_cvtpd2ps_mask): New.
16951         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
16952         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
16954 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16955             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16956             Anna Tikhonova  <anna.tikhonova@intel.com>
16957             Ilya Tocar  <ilya.tocar@intel.com>
16958             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16959             Ilya Verbin  <ilya.verbin@intel.com>
16960             Kirill Yukhin  <kirill.yukhin@intel.com>
16961             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16963         * config/i386/i386.c
16964         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
16965         (ufix_notruncv8dfv8si2_mask_round): ... this.
16966         * config/i386/sse.md
16967         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
16968         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
16969         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
16970         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
16971         (define_expand "sse2_cvtpd2dq"): Delete.
16972         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
16973         make 2nd operand const0 vector.
16974         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
16975         Delete.
16976         (define_mode_attr pd2udqsuff): New.
16977         (define_insn
16978         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
16979         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
16980         (define_insn "*avx_cvttpd2dq256_2"): Delete.
16981         (define_expand "sse2_cvttpd2dq"): Ditto.
16982         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
16983         make 2nd operand const0 vector.
16985 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
16987         PR tree-optimization/63341
16988         * tree-vectorizer.h (vect_create_data_ref_ptr,
16989         vect_create_addr_base_for_vector_ref): Add another tree argument
16990         defaulting to NULL_TREE.
16991         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
16992         argument, pass it down to vect_create_addr_base_for_vector_ref.
16993         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
16994         add that to base_offset too if non-NULL.
16995         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
16996         for dr_explicit_realign_optimized set it to vector byte size
16997         - 1 instead of setting offset, pass byte_offset down to
16998         vect_create_data_ref_ptr.
17000 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
17002         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
17003         forgotten debug output; canonicalize querries more wtih LTO.
17005 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
17007         * cgraph.h (class ipa_polymorphic_call_context): Move here from
17008         ipa-utils.h; add stream_int and stream_out methods.
17009         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
17010         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
17011         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
17012         add CONTEXT.
17013         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
17014         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
17015         ipa_polymorphic_call_context::clear_speculation,
17016         ipa_polymorphic_call_context::clear_outer_type): Move here from
17017         ipa-utils.h
17018         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
17019         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
17020         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
17021         ipa_polymorphic_call_context::clear_speculation,
17022         ipa_polymorphic_call_context::clear_outer_type): Likewise.
17023         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
17024         streamer-hooks.h
17025         (ipa_polymorphic_call_context::stream_out): New method.
17026         (ipa_polymorphic_call_context::stream_in): New method.
17027         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
17028         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
17029         OUTER_TYPE.
17030         (ipa_analyze_call_uses): Simplify.
17031         (update_indirect_edges_after_inlining): Do not care about outer_type.
17032         (ipa_write_indirect_edge_info): Update.
17033         (ipa_write_indirect_edge_info): Likewise.
17034         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
17035         (dump_edge_flags): Break out from ...
17036         (cgraph_node::dump): ... here; dump indirect edges.
17038 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
17040         * ipa-utils.h (polymorphic_call_context): Add
17041         metdhos dump, debug and clear_outer_type.
17042         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
17043         (ipa_polymorphic_call_context::clear_outer_type): New method.
17044         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
17045         * ipa-devirt.c (types_odr_comparable): New function.
17046         (types_must_be_same_for_odr): New function.
17047         (odr_subtypes_equivalent_p): Simplify.
17048         (possible_placement_new): Break out from ...
17049         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
17050         be more cuatious about returning false in cases the context may be
17051         valid in derived type or via placement new.
17052         (contains_type_p): Clear maybe_derived_type
17053         (ipa_polymorphic_call_context::dump): New method.
17054         (ipa_polymorphic_call_context::debug): New method.
17055         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
17056         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
17057         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
17058         (possible_polymorphic_call_targets): Trust
17059         context.restrict_to_inner_class to suceed on all valid cases;
17060         remove confused sanity check.
17061         (dump_possible_polymorphic_call_targets): Simplify.
17063 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
17065         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
17066         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
17067         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
17068         varpool.c: Rename all instances of DECL_ABSTRACT to
17069         DECL_ABSTRACT_P.
17071 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17073         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
17074         special handling for stores whose SET_SRC is an UNSPEC (such as
17075         UNSPEC_STVE).
17077 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
17079         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
17080         !REG_P (src) to release more instruction sink opportunities.
17082 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
17084         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
17085         move costs for 128-bit types.
17087 2014-09-24  Martin Jambor  <mjambor@suse.cz>
17089         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
17090         when duplicating a PASS_THROUGH jump function when creating a
17091         speculative edge.
17093 2014-09-24  Marek Polacek  <polacek@redhat.com>
17095         PR c/61405
17096         PR c/53874
17097         * asan.c (maybe_instrument_call): Add default case.
17098         * ipa-pure-const.c (special_builtin_state): Likewise.
17099         * predict.c (expr_expected_value_1): Likewise.
17100         * lto-streamer-out.c (write_symbol): Initialize variable.
17102 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17104         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
17105         the lane.
17106         (vmuld_laneq_f64): Likewise.
17107         (vmuls_lane_f32): Likewise.
17108         (vmuls_laneq_f32): Likewise.
17110 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
17112         PR bootstrap/63235
17113         * varpool.c (varpool_node::add): Pass decl attributes
17114         to lookup_attribute.
17116 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
17118         PR sanitizer/63316
17119         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
17121 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
17123         PR tree-optimization/63266
17124         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
17125         marker for unknown byte value.
17126         (MARKER_MASK): New macro.
17127         (MARKER_BYTE_UNKNOWN): New macro.
17128         (HEAD_MARKER): New macro.
17129         (do_shift_rotate): Mark bytes with unknown values due to sign
17130         extension when doing an arithmetic right shift. Replace hardcoded
17131         mask for marker by new MARKER_MASK macro.
17132         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
17133         numbers accordingly.
17135 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17136             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17137             Anna Tikhonova  <anna.tikhonova@intel.com>
17138             Ilya Tocar  <ilya.tocar@intel.com>
17139             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17140             Ilya Verbin  <ilya.verbin@intel.com>
17141             Kirill Yukhin  <kirill.yukhin@intel.com>
17142             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17144         * config/i386/sse.md
17145         (define_insn
17146         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
17147         Add masking.
17148         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
17149         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
17151 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17152             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17153             Anna Tikhonova  <anna.tikhonova@intel.com>
17154             Ilya Tocar  <ilya.tocar@intel.com>
17155             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17156             Ilya Verbin  <ilya.verbin@intel.com>
17157             Kirill Yukhin  <kirill.yukhin@intel.com>
17158             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17160         * config/i386/sse.md
17161         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
17162         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
17163         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
17164         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
17165         (define_expand "avx512vl_pshuflw_mask"): New.
17166         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
17167         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
17168         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
17169         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
17170         (define_expand "avx512vl_pshufhw_mask"): New.
17171         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
17173 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17174             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17175             Anna Tikhonova  <anna.tikhonova@intel.com>
17176             Ilya Tocar  <ilya.tocar@intel.com>
17177             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17178             Ilya Verbin  <ilya.verbin@intel.com>
17179             Kirill Yukhin  <kirill.yukhin@intel.com>
17180             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17182         * config/i386/i386.c
17183         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
17184         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
17185         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
17186         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
17187         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
17188         * config/i386/sse.md
17189         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
17190         (define_insn
17191         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
17192         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
17193         (define_insn
17194         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
17195         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
17196         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
17197         (define_expand "avx512vl_pshufd_mask"): New.
17198         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
17200 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17201             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17202             Anna Tikhonova  <anna.tikhonova@intel.com>
17203             Ilya Tocar  <ilya.tocar@intel.com>
17204             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17205             Ilya Verbin  <ilya.verbin@intel.com>
17206             Kirill Yukhin  <kirill.yukhin@intel.com>
17207             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17209         * config/i386/i386.c
17210         (CODE_FOR_avx2_extracti128): Rename to ...
17211         (CODE_FOR_avx_vextractf128v4di): this.
17212         (CODE_FOR_avx2_inserti128): Rename to ...
17213         (CODE_FOR_avx_vinsertf128v4di): this.
17214         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
17215         CODE_FOR_avx_vextractf128v4di.
17216         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
17217         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
17218         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
17219         CODE_FOR_avx512vl_vinsertv8si.
17220         * config/i386/sse.md
17221         (define_expand
17222         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
17223         AVX512_VEC mode iterator.
17224         (define_insn
17225         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
17226         Ditto.
17227         (define_expand
17228         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
17229         AVX512_VEC_2 mode iterator.
17230         (define_insn "vec_set_lo_<mode><mask_name>"): New.
17231         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
17232         (define_expand "avx512vl_vinsert<mode>"): Ditto.
17233         (define_insn "avx2_vec_set_lo_v4di"): Delete.
17234         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
17235         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
17236         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
17237         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
17238         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
17239         (define_expand "avx2_extracti128"): Delete.
17240         (define_expand "avx2_inserti128"): Ditto.
17242 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17243             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17244             Anna Tikhonova  <anna.tikhonova@intel.com>
17245             Ilya Tocar  <ilya.tocar@intel.com>
17246             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17247             Ilya Verbin  <ilya.verbin@intel.com>
17248             Kirill Yukhin  <kirill.yukhin@intel.com>
17249             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17251         * config/i386/sse.md
17252         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
17253         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
17254         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
17255         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
17256         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
17257         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
17258         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
17259         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
17260         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
17261         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
17262         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
17263         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
17264         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
17266 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
17268         PR rtl-optimization/63210
17269         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
17270         HARD_REGNO is not available for CONFLICT_A.
17272 2014-09-23  Andi Kleen  <ak@linux.intel.com>
17274         * cgraph.h (symtab_node): Add no_reorder attribute.
17275         (symbol_table::output_asm_statements): Remove.
17276         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
17277         (cgraph_node::create_version_clone): Dito.
17278         (symbol_table::output_asm_statements): Remove.
17279         * trans-mem.c (ipa_tm_create_version_alias): Dito.
17280         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
17281         (output_in_order): Add no_reorder flag. Only handle no_reorder
17282         nodes when set.
17283         (symbol_table::compile): Add separate pass for no_reorder nodes.
17284         (process_common_attributes): Set no_reorder flag in symtab node.
17285         Add node argument.
17286         (process_function_and_variable_attributes): Pass symtab nodes to
17287         process_common_attributes.
17288         * doc/extend.texi (no_reorder): Document no_reorder attribute.
17289         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
17290         (lto_output_varpool_node): Dito.
17291         (input_overwrite_node): Dito.
17292         (input_varpool_node): Dito.
17293         * varpool.c (varpool_node::add): Set no_reorder attribute.
17294         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
17295         (symbol_table::output_variables): Dito.
17296         * symtab.c (symtab_node::dump_base): Print no_reorder.
17298 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
17300         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM
17301         not be INVALID_REGNUM.
17303 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
17305         * configure: Regenerate.
17307 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
17309         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
17310         when result_mode == shift_mode.
17312 2014-09-23  Kostya Serebryany  <kcc@google.com>
17314         Update to match the changed asan API.
17315         * asan.c (asan_global_struct): Update the __asan_global definition
17316         to match the new API.
17317         (asan_add_global): Ditto.
17318         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
17319         to __asan_init_v4.
17321 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
17323         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
17324         refine the constraints used on 32/64-bit floating point moves.
17325         (f32_av): Likewise.
17326         (f64_vsx): Likewise.
17327         (f64_dm): Likewise.
17328         (f64_av): Likewise.
17329         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
17330         (BOOL_REGS_OP1): Likewise.
17331         (BOOL_REGS_OP2): Likewise.
17332         (BOOL_REGS_UNARY): Likewise.
17333         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
17334         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
17335         for moves involving VSX registers.  Do not use constraints that
17336         target VSX registers for decimal types.
17337         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
17338         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
17340 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
17342         * tree.h (int_bit_position): Turn into inline function;
17343         implement using wide int.
17344         * tree.c (int_bit_position): Remove.
17346 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
17348         PR bootstrap/63280
17349         * target-globals.c (target_globals::~target_globals): Fix location
17350         of ira_int destruction.
17352 2014-09-23  Renlin Li  <renlin.li@arm.com>
17354         * config/aarch64/aarch64.md (return): New.
17355         (simple_return): Likewise.
17356         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
17357         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
17359 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
17361         * common/config/aarch64/aarch64-common.c:
17362         (default_options aarch_option_optimization_table):
17363         Default to -fsched-pressure.
17365 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
17367         * cfgcleanup.c (try_optimize_cfg): Do not remove label
17368         with LABEL_PRESERVE_P flag set.
17370 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17371             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17372             Anna Tikhonova  <anna.tikhonova@intel.com>
17373             Ilya Tocar  <ilya.tocar@intel.com>
17374             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17375             Ilya Verbin  <ilya.verbin@intel.com>
17376             Kirill Yukhin  <kirill.yukhin@intel.com>
17377             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17379         * config/i386/sse.md
17380         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
17381         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
17382         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
17383         (define_insn "sse2_shufpd_v2df_mask"): New.
17385 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17386             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17387             Anna Tikhonova  <anna.tikhonova@intel.com>
17388             Ilya Tocar  <ilya.tocar@intel.com>
17389             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17390             Ilya Verbin  <ilya.verbin@intel.com>
17391             Kirill Yukhin  <kirill.yukhin@intel.com>
17392             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17394         * config/i386/sse.md
17395         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
17396         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
17397         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
17398         (define_insn "sse_shufps_v4sf_mask"): New.
17400 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17401             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17402             Anna Tikhonova  <anna.tikhonova@intel.com>
17403             Ilya Tocar  <ilya.tocar@intel.com>
17404             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17405             Ilya Verbin  <ilya.verbin@intel.com>
17406             Kirill Yukhin  <kirill.yukhin@intel.com>
17407             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17409         * config/i386/sse.md
17410         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
17411         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
17412         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
17413         (define_insn "unpcklps128_mask"): New.
17415 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17416             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17417             Anna Tikhonova  <anna.tikhonova@intel.com>
17418             Ilya Tocar  <ilya.tocar@intel.com>
17419             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17420             Ilya Verbin  <ilya.verbin@intel.com>
17421             Kirill Yukhin  <kirill.yukhin@intel.com>
17422             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17424         * config/i386/sse.md
17425         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
17426         (define_insn "avx512vl_unpckhpd128_mask"): New.
17427         (define_expand "avx_movddup256<mask_name>"): Add masking.
17428         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
17429         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
17430         (define_insn "avx512vl_unpcklpd128_mask"): New.
17432 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
17434         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17435         * doc/tm.texi: Regenerate.
17436         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
17437         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17438         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
17439         Remove.
17440         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17441         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17442         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17443         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17444         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
17445         Remove.
17446         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17447         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17448         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17449         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17450         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17451         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17452         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17453         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17454         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17455         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
17456         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
17457         Remove.
17459 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
17461         * tree-ssa-ccp.c (prop_value_d): Rename to ...
17462         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
17463         * ipa-prop.c (struct type_change_info): Rename to ...
17464         (prop_type_change_info): ... this; update uses.
17465         * ggc-page.c (globals): Rename to ...
17466         (static struct ggc_globals): ... this; update uses.
17467         * tree-ssa-loop-im.c (mem_ref): Rename to ...
17468         (im_mem_ref): ... this; update uses.
17469         * ggc-common.c (loc_descriptor): Rename to ...
17470         (ggc_loc_descriptor): ... this; update uses.
17471         * lra-eliminations.c (elim_table): Rename to ...
17472         (lra_elim_table): ... this; update uses.
17473         * bitmap.c (output_info): Rename to ...
17474         (bitmap_output_info): ... this; update uses.
17475         * gcse.c (expr): Rename to ...
17476         (gcse_expr) ... this; update uses.
17477         (occr): Rename to ...
17478         (gcse_occr): .. this; update uses.
17479         * tree-ssa-copy.c (prop_value_d): Rename to ...
17480         (prop_value_t): ... this.
17481         * predict.c (block_info_def): Rename to ...
17482         (block_info): ... this; update uses.
17483         (edge_info_def): Rename to ...
17484         (edge_info): ... this; update uses.
17485         * profile.c (bb_info): Rename to ...
17486         (bb_profile_info): ... this; update uses.
17487         * alloc-pool.c (output_info): Rename to ...
17488         (pool_output_info): ... this; update uses.
17489         * ipa-cp.c (topo_info): Rename to ..
17490         (ipa_topo_info): ... this; update uses.
17491         * tree-nrv.c (nrv_data): Rename to ...
17492         (nrv_data_t): ... this; update uses.
17493         * ipa-split.c (bb_info): Rename to ...
17494         (split_bb_info): ... this one.
17495         * profile.h (edge_info): Rename to ...
17496         (edge_profile_info): ... this one; update uses.
17497         * dse.c (bb_info): Rename to ...
17498         (dse_bb_info): ... this one; update uses.
17499         * cprop.c (occr): Rename to ...
17500         (cprop_occr): ... this one; update uses.
17501         (expr): Rename to ...
17502         (cprop_expr): ... this one; update uses.
17504 2014-09-22  Jason Merrill  <jason@redhat.com>
17506         * Makefile.in (check-parallel-%): Add @.
17508 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
17510         * config/aarch64/geniterators.sh: New.
17511         * config/aarch64/iterators.md (VDQF_DF): New.
17512         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
17513         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
17515 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
17517         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
17518         -lnosys when -msim absent.
17520 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
17522         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
17524 2014-09-22  Richard Biener  <rguenther@suse.de>
17526         * gimplify.c (gimplify_init_constructor): Do not leave
17527         non-GIMPLE vector constructors around.
17528         * tree-cfg.c (verify_gimple_assign_single): Verify that
17529         CONSTRUCTORs have gimple elements.
17531 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
17533         PR debug/63328
17534         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
17535         insert a debug source bind stmt setting DEBUG_EXPR_DECL
17536         instead of a normal gimple assignment stmt.
17538 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
17540         * config/bfin/bfin.md: Fix use of constraints in define_split.
17542 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
17544         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
17545         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
17547 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
17549         * hard-reg-set.h: Include hash-table.h.
17550         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
17551         field.
17552         * target-globals.c (target_globals::~target_globals): Call
17553         hard_regs->finalize.
17554         * rtl.h (subreg_shape): New structure.
17555         (shape_of_subreg): New function.
17556         (simplifiable_subregs): Declare.
17557         * reginfo.c (simplifiable_subreg): New structure.
17558         (simplifiable_subregs_hasher): Likewise.
17559         (simplifiable_subregs): New function.
17560         (invalid_mode_changes): Delete.
17561         (alid_mode_changes, valid_mode_changes_obstack): New variables.
17562         (record_subregs_of_mode): Remove subregs_of_mode parameter.
17563         Record valid mode changes in valid_mode_changes.
17564         (find_subregs_of_mode): Remove subregs_of_mode parameter.
17565         Update calls to record_subregs_of_mode.
17566         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
17567         handling.  Initialize new variables.  Update call to
17568         find_subregs_of_mode.
17569         (invalid_mode_change_p): Check new variables instead of
17570         invalid_mode_changes.
17571         (finish_subregs_of_mode): Finalize new variables instead of
17572         invalid_mode_changes.
17573         (target_hard_regs::finalize): New function.
17574         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
17575         even when CLASS_CANNOT_CHANGE_MODE is undefined.
17577 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
17579         * combine.c (subst): Use simplify_subreg_regno rather than
17580         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
17582 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
17584         * rtl.h (subreg_info): Expand commentary
17585         * rtlanal.c (subreg_get_info): Likewise.
17587 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
17589         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
17590         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
17591         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
17593 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
17595         * config/arm/arm.c: #include "tm-constrs.h"
17596         (thumb1_size_rtx_costs): Adjust rtx costs.
17598 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
17600         * configure.ac (target_header_dir): Move block defining
17601         this to before the block setting inhibit_libc.
17602         (inhibit_libc): When considering $with_headers, just
17603         check it it's explicitly "no".  If not, also check if
17604         $target_header_dir/stdio.h is present.  If not, set
17605         inhibit_libc=true.
17606         * configure: Regenerate.
17608 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
17610         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
17612 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17614         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
17615         insn for divides by integer powers of two.
17616         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
17617         (mod<mode>3): Fix formatting.
17618         (three anonymous define_insn and two define_split): Delete.
17620 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17622         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
17623         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
17624         (floatdisf2_internal2): Ditto.
17625         (ashrdi3_no_power): Ditto.  Fix formatting.
17627 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17629         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
17630         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
17631         Tidy.
17633 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17635         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
17636         constant, use addsi3 directly.
17637         (three anonymous define_insn, two define_split): Delete.
17638         (sub<mode>3): Move.  Do not allow constant second operand.
17639         Generate different insn for constant first operand.
17640         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
17641         (subf<mode>3_imm): New.
17642         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
17643         (*plus_ltu<mode>): Only handle registers.
17644         (*plus_ltu<mode>_1): New.  Handle integer third operand.
17645         (*plus_gtu<mode>): Only handle registers.
17646         (*plus_gtu<mode>_1): New.  Handle integer third operand.
17648 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17650         * config/rs6000/rs6000.md (iorxor): New code_iterator.
17651         (iorxor): New code_attr.
17652         (IORXOR): New code_attr.
17653         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
17654         (ior<mode>3, xor<mode>3): Delete.
17655         (<iorxor><mode>3): New.
17656         (splitter for "big" integer ior, xor): New.
17657         (*bool<mode>3): Move.  Also handle AND.
17658         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
17659         (splitter for "big" integer ior, xor): Delete.
17661 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17663         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
17664         (two anonymous define_insn and two define_split): Delete.
17665         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
17667 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17669         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
17670         (two anonymous define_insn and two define_split): Delete.
17671         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
17673 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17675         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
17677 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
17679         * config/rs6000/predicates.md (ca_operand): Allow subregs.
17680         (input_operand): Do not allow ca_operand.
17681         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
17682         carry bit, allow SImode and Pmode.
17683         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
17685 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
17687         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
17688         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
17689         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
17690         (*call_rex64_ms_sysv): Remove.
17691         (*call_value_rex64_ms_sysv): Ditto.
17692         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
17694 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
17696         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
17697         operand 3 to "CnL".
17699 2014-09-20  Andreas Schwab  <schwab@suse.de>
17701         * config/ia64/ia64.md: Remove constraints from define_split
17702         patterns.
17704 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17706         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class;
17707         add ctors.
17708         (possible_polymorphic_call_targets,
17709         dump_possible_polymorphic_call_targets,
17710         possible_polymorphic_call_target_p,
17711         possible_polymorphic_call_target_p): Simplify.
17712         (get_dynamic_type): Remove.
17713         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
17714         (clear_speculation): Bring to ipa-deivrt.h
17715         (get_class_context): Rename to ...
17716         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
17717         (contains_type_p): Update.
17718         (get_dynamic_type): Rename to ...
17719         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
17720         (possible_polymorphic_call_targets): UPdate.
17721         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
17722         * ipa-prop.c (ipa_analyze_call_uses): Update.
17724 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17726         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
17727         privatize dynamic TLS variables.
17729 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17731         * diagnostic.c (warning_n): New function.
17732         * diagnostic-core.h (warning_n): Declare.
17733         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
17734         output dynamic counts when available.
17736 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17738         PR tree-optimization/63255
17739         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
17740         issue in setting body_removed flag.
17742 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17744         PR c++/61825
17745         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
17746         that visibility change is possible
17747         (handle_weakref_attribute): Likewise.
17748         * cgraph.h (symtab_node): Add method get_create and
17749         field refuse_visibility_changes.
17750         (symtab_node::get_create): New method.
17751         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
17752         * varasm.c (mark_weak): Verify that visibility change is possible.
17754 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
17756         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
17757         for base_reg_operand to be common between LO_SUM and PLUS.
17758         (fusion_gpr_mem_combo): New predicate to match a fused address
17759         that combines the addis and memory offset address.
17761         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
17762         calling signature.
17763         (emit_fusion_gpr_load): Likewise.
17765         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
17766         signature to pass each argument separately, rather than
17767         using an operands array.  Rewrite the insns found by peephole2 to
17768         be a single insn, rather than hoping the insns will still be
17769         together when the peephole pass is done.  Drop being called via a
17770         normal peephole.
17771         (emit_fusion_gpr_load): Change calling signature to be called from
17772         the fusion_gpr_load_<mode> insns with a combined memory address
17773         instead of the peephole pass passing the addis and offset
17774         separately.
17776         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
17777         fusion.
17778         (power8 fusion peephole): Drop support for doing power8 via a
17779         normal peephole that was created by the peephole2 pass.
17780         (power8 fusion peephole2): Create a new insn with the fused
17781         address, so that the fused operation is kept together after
17782         register allocation is done.
17783         (fusion_gpr_load_<mode>): Likewise.
17785 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17787         PR lto/63286
17788         * tree.c (need_assembler_name_p): Do not mangle variadic types.
17790 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
17792         * recog.c (scratch_operand): Do not simply allow all hard registers:
17793         only allow those that are allocatable.
17795 2014-09-19  Felix Yang  <felix.yang@huawei.com>
17797         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
17798         comments and fix spacing to conform to coding style.
17800 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17802         * genrecog.c (validate_pattern): Allow empty constraints in
17803         a match_scratch.
17805 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
17807         * dwarf2out.c (decl_ultimate_origin): Update comment.
17808         * tree.c (block_ultimate_origin): Same.
17810 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
17812         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
17813         Update GCC version name to GCC 5.
17814         (rs6000_function_arg_boundary): Likewise.
17815         (rs6000_function_arg): Likewise.
17817 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17819         * config/sh/sh.md: Fix use of constraints in define_split.
17821 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
17823         PR ipa/61998
17824         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
17826 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17828         * doc/md.texi (Modifiers): Consistently use "read/write"
17829         nomenclature rather than "input/output".
17830         * genrecog.c (constraints_supported_in_insn_p): New.
17831         (validate_pattern): If needed, also check constraints on
17832         MATCH_SCRATCH operands.
17833         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
17834         operands with no '=' or '+' modifier.
17836 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17838         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
17839         scratch register as written.
17841 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17843         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
17844         assignment.
17846 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17848         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
17849         expanders.
17851 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17853         PR target/62662
17854         * config/s390/s390.c (s390_emit_epilogue): When doing the return
17855         address load optimization force s390_optimize_prologue to leave it
17856         that way.  Only do the optimization if we already decided to push
17857         r14 into a stack slot.
17859 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
17861         * asan.c (build_check_stmt): Alignment arg was added.
17862         (asan_expand_check_ifn): Optimization for alignment >= 8.
17864 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17866         * config/i386/vxworksae.h: Remove obsolete definitions.
17867         (STACK_CHECK_PROTECT): Define.
17868         * config/i386/vx-common.h: Remove.  Merge contents within
17869         config/i386/vxworks.h.
17870         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
17871         i386/vx-common.h.
17873 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17875         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
17876         * config/rs6000/t-vxworksmils: New file.
17877         * config/rs6000/vxworksmils.h: New file.
17879 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17881         * varasm.c (default_section_type_flags): Flag .persistent.bss
17882         sections as SECTION_BSS.
17884 2014-09-19  Nick Clifton  <nickc@redhat.com>
17886         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
17887         pop'ed registers so that DCE does not eliminate them.
17889 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
17891         PR lto/63298
17892         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
17894 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
17896         * system.h (LIBGCC2_TF_CEXT): Poison.
17897         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
17898         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
17899         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
17900         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
17901         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
17902         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
17903         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
17904         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
17905         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
17907 2014-09-19  Kito Cheng  <kito@0xlab.org>
17909         * except.h: Fix header guard.
17910         * addresses.h: Add missing header guard.
17911         * cfghooks.h: Likewise.
17912         * collect-utils.h: Likewise.
17913         * collect2-aix.h: Likewise.
17914         * conditions.h: Likewise.
17915         * cselib.h: Likewise.
17916         * dwarf2asm.h: Likewise.
17917         * graphds.h: Likewise.
17918         * graphite-scop-detection.h: Likewise.
17919         * gsyms.h: Likewise.
17920         * hw-doloop.h: Likewise.
17921         * incpath.h: Likewise.
17922         * ipa-inline.h: Likewise.
17923         * ipa-ref.h: Likewise.
17924         * ira-int.h: Likewise.
17925         * ira.h: Likewise.
17926         * lra-int.h: Likewise.
17927         * lra.h: Likewise.
17928         * lto-section-names.h: Likewise.
17929         * read-md.h: Likewise.
17930         * reload.h: Likewise.
17931         * rtl-error.h: Likewise.
17932         * sdbout.h: Likewise.
17933         * targhooks.h: Likewise.
17934         * tree-affine.h: Likewise.
17935         * xcoff.h: Likewise.
17936         * xcoffout.h: Likewise.
17938 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
17940         PR debug/63285
17941         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
17942         if advance != 0.
17944 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
17946         PR target/61360
17947         * lra.c (lra): Call recog_init.
17949 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
17951         PR c++/62017
17952         * asan.c (transform_statements): Don't instrument clobber statements.
17954 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17956         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
17957         to neon_load1_1reg<q>.
17959 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
17961         PR debug/63284
17962         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
17963         if there are only debug stmts after the noreturn call, instead
17964         remove the debug stmts.
17966 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
17968         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
17969         (odr_types_equivalent_p): Use pair hash.
17970         (odr_subtypes_equivalent_p): Likewise, do structural compare
17971         on ODR types that may be mismatched.
17972         (warn_odr): Support warning when only one field is given.
17973         (odr_types_equivalent_p): Strenghten comparsions made;
17974         support VOIDtype.
17975         (add_type_duplicate): Update VISITED hash set.
17977 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
17979         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
17980         Enable selection of 'posix' or no thread model.
17982 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
17984         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
17985         when architecture is older than ARMv7.
17987 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
17989         PR target/61853
17990         * config/pa/pa.c (pa_function_value): Directly handle aggregates
17991         that fit exactly in a word or double word.
17993 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
17995         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
17996         zmm/k regs support.
17998 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17999             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18000             Anna Tikhonova  <anna.tikhonova@intel.com>
18001             Ilya Tocar  <ilya.tocar@intel.com>
18002             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18003             Ilya Verbin  <ilya.verbin@intel.com>
18004             Kirill Yukhin  <kirill.yukhin@intel.com>
18005             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18007         * config/i386/i386.c
18008         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
18009         * config/i386/sse.md
18010         (define_mode_iterator VI48F_256): New.
18011         (define_mode_attr extract_type): Ditto.
18012         (define_mode_attr extract_suf): Ditto.
18013         (define_mode_iterator AVX512_VEC): Ditto.
18014         (define_expand
18015         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
18016         AVX512_VEC.
18017         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
18018         (define_insn
18019         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
18020         Ditto.
18021         (define_mode_attr extract_type_2): Ditto.
18022         (define_mode_attr extract_suf_2): Ditto.
18023         (define_mode_iterator AVX512_VEC_2): Ditto.
18024         (define_expand
18025         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
18026         AVX512_VEC_2 mode iterator.
18027         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
18028         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
18029         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
18030         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
18031         (define_split for V16FI mode): Ditto.
18032         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
18033         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
18034         (define_split for VI8F_256 mode): Ditto.
18035         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
18036         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
18037         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
18038         (define_split for VI4F_256 mode): Ditto.
18039         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
18040         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
18041         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
18042         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
18043         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
18044         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
18045         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
18046         Update `type' attribute, remove explicit `memory' attribute calculation.
18048 2014-09-16  Kito Cheng  <kito@0xlab.org>
18050         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
18051         ira_spilled_reg_stack_slots_num if using lra.
18052         (do_reload): Remove release ira_spilled_reg_stack_slots part.
18053         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
18054         make sure not using lra.
18055         (ira_reuse_stack_slot): Likewise.
18056         (ira_mark_new_stack_slot): Likewise.
18058 2014-09-15  Andi Kleen  <ak@linux.intel.com>
18060         * function.c (allocate_struct_function): Force
18061         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
18062         profiling is disabled.
18064 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
18066         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
18067         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
18068         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
18069         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
18070         macro with statically checked member functions.
18071         * rtl.h (rtx_insn::deleted): New method.
18072         (rtx_insn::set_deleted): Likewise.
18073         (rtx_insn::set_undeleted): Likewise.
18074         (INSN_DELETED_P): Remove.
18076 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
18078         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
18079         result of emit_jump_insn_before to a new variable.
18080         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
18081         (mark_jump_label_1): Likewise.
18082         (mark_jump_label_asm): Likewise.
18083         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
18084         * rtl.h (mark_jump_label): Adjust.
18086 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
18088         * Makefile.in (dg_target_exps): Remove.
18089         (check_gcc_parallelize): Change to just an upper bound number.
18090         (check-%-subtargets): Always print the non-parallelized goals.
18091         (check_p_vars, check_p_comma, check_p_subwork): Remove.
18092         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
18093         check_p_numbers3, check_p_numbers4, check_p_numbers5,
18094         check_p_numbers6): New variables.
18095         (check_p_numbers): Set to sequence from 1 to 9999.
18096         (check_p_subdirs): Set to sequence from 1 to minimum of
18097         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
18098         or 128.
18099         (check-%, check-parallel-%): Rewritten so that for parallelized
18100         testing each job runs all the *.exp files, with
18101         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
18103 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
18105         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
18106         rtx to rtx_insn *.
18107         (arc_sets_cc_p): Likewise.
18108         * config/arc/arc.c (arc_print_operand): Use methods of
18109         "final_sequence" for clarity, and to enable strengthening of
18110         locals "jump" and "delay" from rtx to rtx_insn *.
18111         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
18112         rtx_insn *; use method of rtx_sequence for typesafety.
18113         (arc_get_insn_variants): Use insn method of rtx_sequence for
18114         typesafety.
18115         (arc_pad_return): Likewise.
18116         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
18117         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
18118         dyn_cast to rtx_sequence *, using insn method for typesafety.
18119         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
18120         rtx_sequence * and use insn method when invoking get_attr_length.
18121         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
18122         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
18123         rtx_sequence *, introducing a local "seq", using its insn method
18124         from typesafety and clarity.
18125         (add_sched_insns_for_speculation): Strengthen local "next" from
18126         rtx to rtx_insn *.
18127         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
18128         (predicate_insn): Likewise.
18129         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
18130         second param.
18131         * config/cris/cris.c (cris_notice_update_cc): Likewise.
18132         * config/epiphany/epiphany-protos.h
18133         (extern void epiphany_insert_mode_switch_use): Likewise for param
18134         "insn".
18135         (get_attr_sched_use_fpu): Likewise for param.
18136         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
18137         Likewise for param "insn".
18138         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
18139         param "insn" of "target_insert_mode_switch_use" callback.
18140         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
18141         (frv_issues_to_branch_unit_p): Likewise.
18142         (frv_pack_insn_p): Likewise.
18143         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
18144         const rtx * (i.e. mutable rtx_def * const *) to
18145         rtx_insn * const *.
18146         * config/i386/i386-protos.h (standard_sse_constant_opcode):
18147         Strengthen first param from rtx to rtx_insn *.
18148         (output_fix_trunc): Likewise.
18149         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
18150         (output_fix_trunc): Likewise.
18151         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
18152         local "insn".
18153         (min_insn_size): Likewise for param "insn".
18154         (get_mem_group): Likewise.
18155         (is_cmp): Likewise.
18156         (get_insn_path): Likewise.
18157         (get_insn_group): Likewise.
18158         (count_num_restricted): Likewise.
18159         (fits_dispatch_window): Likewise.
18160         (add_insn_window): Likewise.
18161         (add_to_dispatch_window): Likewise.
18162         (debug_insn_dispatch_info_file): Likewise.
18163         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
18164         first param.
18165         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
18166         "cmp" and local "prev".
18167         (m32c_output_compare): Likewise for param "insn".
18168         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
18169         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
18170         (define_predicate "large_insn_p"): Likewise.
18171         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
18172         param from rtx to rtx_insn *.
18173         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
18174         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
18175         (m68k_sched_attr_size): Likewise.
18176         (sched_get_opxy_mem_type): Likewise for param "insn".
18177         (m68k_sched_attr_op_mem): Likewise.
18178         (sched_mem_operand_p): Likewise.
18179         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
18180         * config/mep/mep.c (mep_multi_slot): Likewise.
18181         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
18182         first param.
18183         (mips_sync_loop_insns): Likewise.
18184         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
18185         method of "final_sequence" for typesafety.
18186         (mips_process_sync_loop): Strengthen param "insn" from rtx to
18187         rtx_insn *.
18188         (mips_output_sync_loop): Likewise.
18189         (mips_sync_loop_insns): Likewise.
18190         (mips_74k_agen_init): Likewise.
18191         (mips_sched_init): Use NULL rather than NULL_RTX when working with
18192         insns.
18193         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
18194         Strengthen param "insn" from rtx to rtx_insn *.
18195         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
18196         local "insn".
18197         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for param.
18198         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
18199         "insn".  Use method of rtx_sequence for typesafety.
18200         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
18201         rtx_insn *.
18202         (branch_needs_nop_p): Likewise.
18203         (use_skip_p): Likewise.
18204         (pa_insn_refs_are_delayed): Likewise.
18205         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
18206         for locals "insn", "ninsn".
18207         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
18208         "insn".
18209         (is_cracked_insn): Likewise.
18210         (is_branch_slot_insn): Likewise.
18211         (is_nonpipeline_insn): Likewise.
18212         (insn_terminates_group_p): Likewise.
18213         (insn_must_be_first_in_group): Likewise.
18214         (insn_must_be_last_in_group): Likewise.
18215         (force_new_group): Likewise for param "next_insn".
18216         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
18217         "insn".
18218         (s390_sched_score): Likewise.
18219         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
18220         (rtx sfunc_uses_reg): Likewise for sole param.
18221         * config/sh/sh.c (sh_print_operand): Use insn method of
18222         final_sequence for typesafety.
18223         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
18224         Use insn method of final_sequence for typesafety.
18225         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
18226         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
18227         for param.
18228         (eligible_for_return_delay): Likewise.
18229         (eligible_for_sibcall_delay): Likewise.
18230         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
18231         (eligible_for_return_delay): Likewise.
18232         (eligible_for_sibcall_delay): Likewise.
18233         * config/stormy16/stormy16-protos.h
18234         (xstormy16_output_cbranch_hi): Likewise for final param.
18235         (xstormy16_output_cbranch_si): Likewise.
18236         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
18237         (xstormy16_output_cbranch_si): Likewise.
18238         * config/v850/v850-protos.h (notice_update_cc): Likewise.
18239         * config/v850/v850.c (notice_update_cc): Likewise.
18241         * final.c (get_attr_length_1): Strengthen param "insn" and param
18242         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
18243         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
18244         (get_attr_min_length): Likewise.
18245         (shorten_branches): Likewise for signature of locals "length_fun"
18246         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
18247         from a checked cast and use its methods for clarity and to enable
18248         strengthening local "inner_insn" from rtx to rtx_insn *.
18249         * genattr.c (gen_attr): When writing out the prototypes of the
18250         various generated "get_attr_" functions, strengthen the params of
18251         the non-const functions from rtx to rtx_insn *.
18252         Similarly, strengthen the params of insn_default_length,
18253         insn_min_length, insn_variable_length_p, insn_current_length.
18254         (main): Similarly, strengthen the param of num_delay_slots,
18255         internal_dfa_insn_code, insn_default_latency, bypass_p,
18256         insn_latency, min_issue_delay, print_reservation,
18257         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
18258         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
18259         to hook_int_rtx_insn_unreachable.
18260         * genattrtab.c (write_attr_get): When writing out the generated
18261         "get_attr_" functions, strengthen the param "insn" from rtx to
18262         rtx_insn *, eliminating a checked cast.
18263         (make_automaton_attrs): When writing out prototypes of
18264         "internal_dfa_insn_code_", "insn_default_latency_" functions
18265         and the "internal_dfa_insn_code" and "insn_default_latency"
18266         callbacks, strengthen their params from rtx to rtx_insn *
18267         * genautomata.c (output_internal_insn_code_evaluation): When
18268         writing out code, add a checked cast from rtx to rtx_insn * when
18269         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
18270         (output_dfa_insn_code_func): Strengthen param of generated
18271         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
18272         (output_trans_func): Likewise for generated function
18273         "state_transition".
18274         (output_internal_insn_latency_func): When writing out generated
18275         function "internal_insn_latency", rename params from "insn" and
18276         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
18277         locals "insn" and "insn2" as rtx_insn * with checked casts once
18278         we've proven that we're not dealing with const0_rtx.
18279         (output_insn_latency_func):  Strengthen param of generated
18280         function "insn_latency" from rtx to rtx_insn *.
18281         (output_print_reservation_func): Likewise for generated function
18282         "print_reservation".
18283         (output_insn_has_dfa_reservation_p): Likewise for generated
18284         function "insn_has_dfa_reservation_p".
18285         * hooks.c (hook_int_rtx_unreachable): Rename to...
18286         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
18287         from rtx to rtx_insn *.
18288         * hooks.h (hook_int_rtx_unreachable): Likewise.
18289         (extern int hook_int_rtx_insn_unreachable): Likewise.
18290         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
18291         (get_attr_min_length): Likewise.
18292         * recog.c (get_enabled_alternatives): Likewise.
18293         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
18294         * reorg.c (find_end_label): Introduce local rtx "pat" and
18295         strengthen local "insn" from rtx to rtx_insn *.
18296         (redundant_insn): Use insn method of "seq" rather than element for
18297         typesafety; strengthen local "control" from rtx to rtx_insn *.
18298         * resource.c (mark_referenced_resources): Add checked cast to
18299         rtx_insn * within INSN/JUMP_INSN case.
18300         (mark_set_resources): Likewise.
18301         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
18302         rtx to rtx_insn *.
18304 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
18306         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
18307         param "label" from rtx to rtx_insn *.
18308         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
18309         and local "op".
18310         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
18311         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
18312         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
18313         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
18314         * final.c (default_label_align_after_barrier_max_skip): Strengthen
18315         param from rtx to rtx_insn *.
18316         (default_loop_align_max_skip): Likewise.
18317         (default_label_align_max_skip): Likewise.
18318         (default_jump_align_max_skip): Likewise.
18319         * target.def (label_align_after_barrier_max_skip): Likewise.
18320         (loop_align_max_skip): Likewise.
18321         (label_align_max_skip): Likewise.
18322         (jump_align_max_skip): Likewise.
18323         * targhooks.h (default_label_align_after_barrier_max_skip): Likewise.
18324         (default_loop_align_max_skip): Likewise.
18325         (default_label_align_max_skip): Likewise.
18326         (default_jump_align_max_skip): Likewise.
18328 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
18330         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
18331         from const_rtx to const rtx_insn *.  Update union members from rtx
18332         to rtx_insn *.
18333         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
18334         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
18335         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
18336         strengthen both params from const_rtx to const rtx_insn *.
18337         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
18338         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
18339         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
18340         rtx_insn *.
18341         * target.def (can_follow_jump): Strengthen both params from
18342         const_rtx to const rtx_insn *, and update default implementation
18343         from hook_bool_const_rtx_const_rtx_true to
18344         hook_bool_const_rtx_insn_const_rtx_insn_true.
18346 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
18348         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
18349         "insn" from rtx to rtx_insn *.
18350         * sched-int.h (deps_start_bb): Likewise for 2nd param.
18352 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18353             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18354             Anna Tikhonova  <anna.tikhonova@intel.com>
18355             Ilya Tocar  <ilya.tocar@intel.com>
18356             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18357             Ilya Verbin  <ilya.verbin@intel.com>
18358             Kirill Yukhin  <kirill.yukhin@intel.com>
18359             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18361         * config/i386/sse.md
18362         (define_insn "vcvtph2ps<mask_name>"): Add masking.
18363         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
18364         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
18365         (define_expand "vcvtps2ph_mask"): New.
18366         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
18367         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
18368         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
18370 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18371             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18372             Anna Tikhonova  <anna.tikhonova@intel.com>
18373             Ilya Tocar  <ilya.tocar@intel.com>
18374             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18375             Ilya Verbin  <ilya.verbin@intel.com>
18376             Kirill Yukhin  <kirill.yukhin@intel.com>
18377             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18379         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
18380         New.
18381         (define_mode_iterator VI24_AVX512BW_1): Ditto.
18382         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
18383         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
18384         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
18385         also for TARGET_AVX512VL.
18386         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
18388 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
18390         * doc/install.texi (Options specification): add
18391         --disable-libsanitizer item.
18393 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
18394             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
18396         PR target/61407
18397         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
18398         and above.
18399         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
18400         kernel version check to avoid incrementing it after every major OS X
18401         release.
18402         (darwin_default_min_version): Avoid static memory buffer.
18404 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
18406         * tree.c (need_assembler_name_p): Store C++ type mangling only
18407         for aggregates.
18409 2014-09-13  Marek Polacek  <polacek@redhat.com>
18411         * tree.c (protected_set_expr_location): Don't check whether T is
18412         non-null here.
18414 2014-09-12  DJ Delorie  <dj@redhat.com>
18416         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
18417         (extend_and_shift1_hipsi2): Likewise.
18418         (extend_and_shift2_hipsi2): Likewise.
18420 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
18422         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
18423         with NULL when dealing with an insn.
18424         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
18425         from rtx to rtx_insn *.
18426         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
18427         const_rtx to const rtx_insn *.
18428         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
18430 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
18432         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
18433         assert.
18435 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
18437         * target.def (libgcc_floating_mode_supported_p): New hook.
18438         * targhooks.c (default_libgcc_floating_mode_supported_p): New
18439         function.
18440         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
18441         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
18442         (LIBGCC2_HAS_TF_MODE): Remove.
18443         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
18444         * doc/tm.texi: Regenerate.
18445         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
18446         machine mode.
18447         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
18448         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
18449         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
18450         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
18451         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18452         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
18453         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
18454         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
18455         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
18456         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
18457         function.
18458         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
18459         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18460         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18461         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18462         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18463         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18464         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18465         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
18466         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
18467         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
18468         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
18469         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
18470         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
18471         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
18472         Remove.
18473         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
18474         New macro.
18475         (ia64_libgcc_floating_mode_supported_p): New function.
18476         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
18477         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
18478         (IA64_NO_LIBGCC_TFMODE): Define.
18479         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
18480         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New macro.
18481         (pdp11_scalar_mode_supported_p): New function.
18482         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
18483         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
18485 2014-09-12  Richard Biener  <rguenther@suse.de>
18487         PR middle-end/63237
18488         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
18490 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
18492         * tree.c (integer_each_onep): New function.
18493         * tree.h (integer_each_onep): Declare it.
18494         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
18495         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
18496         (X & 1) == 0 for vector and complex.
18498 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
18500         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
18501         for A57.
18502         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
18503         cost to spilling from integer to FP registers.
18505 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
18507         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
18508         move handling.
18509         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
18510         are now handled correctly.
18512 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
18514         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
18515         handling of CALLER_SAVE_REGS and POINTER_REGS.
18517 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
18519         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
18520         the number of hard registers.
18522 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18523             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18524             Anna Tikhonova  <anna.tikhonova@intel.com>
18525             Ilya Tocar  <ilya.tocar@intel.com>
18526             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18527             Ilya Verbin  <ilya.verbin@intel.com>
18528             Kirill Yukhin  <kirill.yukhin@intel.com>
18529             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18531         * config/i386/sse.md
18532         (define_mode_iterator VI48_AVX512VL): New.
18533         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
18534         "avx512f_vternlog<mode>_maskz" and update mode iterator.
18535         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
18536         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
18537         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
18538         "avx512f_vternlog<mode>_mask" and update mode iterator.
18539         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
18540         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
18541         iterator.
18542         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
18543         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
18544         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
18545         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
18546         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
18547         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
18549 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18550             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18551             Anna Tikhonova  <anna.tikhonova@intel.com>
18552             Ilya Tocar  <ilya.tocar@intel.com>
18553             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18554             Ilya Verbin  <ilya.verbin@intel.com>
18555             Kirill Yukhin  <kirill.yukhin@intel.com>
18556             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18558         * config/i386/sse.md (VI128_256): Delete.
18559         (define_mode_iterator VI124_256): New.
18560         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
18561         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
18562         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
18563         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
18564         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
18565         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
18566         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
18567         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
18568         iterator.
18569         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
18570         in presence of AVX-512.
18572 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18573             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18574             Anna Tikhonova  <anna.tikhonova@intel.com>
18575             Ilya Tocar  <ilya.tocar@intel.com>
18576             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18577             Ilya Verbin  <ilya.verbin@intel.com>
18578             Kirill Yukhin  <kirill.yukhin@intel.com>
18579             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18581         * config/i386/sse.md
18582         (define_expand "<avx512>_gathersi<mode>"): Rename from
18583         "avx512f_gathersi<mode>".
18584         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
18585         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
18586         (define_expand "<avx512>_gatherdi<mode>"): Rename from
18587         "avx512f_gatherdi<mode>".
18588         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
18589         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
18590         wide versions.
18591         (define_expand "<avx512>_scattersi<mode>"): Rename from
18592         "avx512f_scattersi<mode>".
18593         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
18594         (define_expand "<avx512>_scatterdi<mode>"): Rename from
18595         "avx512f_scatterdi<mode>".
18596         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
18598 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
18600         * ira.h (ira_finish_once): Delete.
18601         * ira-int.h (target_ira_int::~target_ira_int): Declare.
18602         (target_ira_int::free_ira_costs): Likewise.
18603         (target_ira_int::free_register_move_costs): Likewise.
18604         (ira_finish_costs_once): Delete.
18605         * ira.c (free_register_move_costs): Replace with...
18606         (target_ira_int::free_register_move_costs): ...this new function.
18607         (target_ira_int::~target_ira_int): Define.
18608         (ira_init): Call free_register_move_costs as a member function rather
18609         than a global function.
18610         (ira_finish_once): Delete.
18611         * ira-costs.c (free_ira_costs): Replace with...
18612         (target_ira_int::free_ira_costs): ...this new function.
18613         (ira_init_costs): Call free_ira_costs as a member function rather
18614         than a global function.
18615         (ira_finish_costs_once): Delete.
18616         * target-globals.c (target_globals::~target_globals): Call the
18617         target_ira_int destructor.
18618         * toplev.c: Include lra.h.
18619         (finalize): Call lra_finish_once rather than ira_finish_once.
18621 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
18623         * common.opt (flto-odr-type-merging): New flag.
18624         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
18625         (types_same_for_odr): Likewise.
18626         (odr_subtypes_equivalent_p): Likewise.
18627         (add_type_duplicate): Do not walk type variants.
18628         (register_odr_type): New function.
18629         * ipa-utils.h (register_odr_type): Declare.
18630         (odr_type_p): New function.
18631         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
18632         TYPE_DECLs
18633         * doc/invoke.texi (-flto-odr-type-merging): Document.
18634         * tree.c (need_assembler_name_p): Compute ODR names when asked
18635         for it.
18636         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
18638 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
18640         PR target/63228
18641         * config/i386/i386.c (ix86_option_override_internal): Also turn
18642         off OPTION_MASK_ABI_X32 for -m16.
18644 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
18646         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
18647         GPR instead of P.
18649 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
18651         PR target/58757
18652         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
18653         Directly forward to __*_DENORM_MIN__.
18655 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
18657         * rtl.h (LABEL_REF_LABEL): New macro.
18659         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
18660         of XEXP (, 0), where we know that we have a LABEL_REF.
18661         * cfgbuild.c (make_edges): Likewise.
18662         (purge_dead_tablejump_edges): Likewise.
18663         * cfgexpand.c (convert_debug_memory_address): Likewise.
18664         * cfgrtl.c (patch_jump_insn): Likewise.
18665         * combine.c (distribute_notes): Likewise.
18666         * cse.c (hash_rtx_cb): Likewise.
18667         (exp_equiv_p): Likewise.
18668         (fold_rtx): Likewise.
18669         (check_for_label_ref): Likewise.
18670         * cselib.c (rtx_equal_for_cselib_1): Likewise.
18671         (cselib_hash_rtx): Likewise.
18672         * emit-rtl.c (mark_label_nuses): Likewise.
18673         * explow.c (convert_memory_address_addr_space): Likewise.
18674         * final.c (output_asm_label): Likewise.
18675         (output_addr_const): Likewise.
18676         * gcse.c (add_label_notes): Likewise.
18677         * genconfig.c (walk_insn_part): Likewise.
18678         * genrecog.c (validate_pattern): Likewise.
18679         * ifcvt.c (cond_exec_get_condition): Likewise.
18680         (noce_emit_store_flag): Likewise.
18681         (noce_get_alt_condition): Likewise.
18682         (noce_get_condition): Likewise.
18683         * jump.c (maybe_propagate_label_ref): Likewise.
18684         (mark_jump_label_1): Likewise.
18685         (redirect_exp_1): Likewise.
18686         (rtx_renumbered_equal_p): Likewise.
18687         * lra-constraints.c (operands_match_p): Likewise.
18688         * reload.c (operands_match_p): Likewise.
18689         (find_reloads): Likewise.
18690         * reload1.c (set_label_offsets): Likewise.
18691         * reorg.c (get_branch_condition): Likewise.
18692         * rtl.c (rtx_equal_p_cb): Likewise.
18693         (rtx_equal_p): Likewise.
18694         * rtlanal.c (reg_mentioned_p): Likewise.
18695         (rtx_referenced_p): Likewise.
18696         (get_condition): Likewise.
18697         * sched-vis.c (print_value): Likewise.
18698         * varasm.c (const_hash_1): Likewise.
18699         (compare_constant): Likewise.
18700         (const_rtx_hash_1): Likewise.
18701         (output_constant_pool_1): Likewise.
18703 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
18705         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
18706         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
18707         instead of minus.
18708         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
18709         cr6_test_for_lt_reverse): Ditto.
18711 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
18713         PR c++/61489
18714         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
18716 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
18718         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
18719         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
18720         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
18721         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
18722         Delete.
18724         (aarch64_fold_builtin): Remove all reinterpret cases.
18726         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
18728         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
18730         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
18731         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
18732         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
18733         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
18734         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
18735         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
18736         aarch64_reinterpretv2df<mode>): Delete.
18738         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
18740         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
18741         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
18742         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
18743         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
18744         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
18745         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
18746         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
18747         vreinterpret_u32_f64): Use cast.
18749         * config/aarch64/iterators.md (VD_RE): Delete.
18751 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
18753         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
18754         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
18755         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
18756         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
18757         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
18758         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
18759         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
18760         Replace inline assembler with __aarch64_vset_lane_any.
18762 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
18764         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
18765         types.
18766         (vmull_high_lane_s32): Likewise.
18767         (vmull_high_lane_u16): Likewise.
18768         (vmull_high_lane_u32): Likewise.
18770 2014-09-11  Jason Merrill  <jason@redhat.com>
18772         PR c++/58678
18773         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
18775 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
18777         PR target/63223
18778         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
18779         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
18780         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
18782 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18783             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18784             Anna Tikhonova  <anna.tikhonova@intel.com>
18785             Ilya Tocar  <ilya.tocar@intel.com>
18786             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18787             Ilya Verbin  <ilya.verbin@intel.com>
18788             Kirill Yukhin  <kirill.yukhin@intel.com>
18789             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18791         * config/i386/sse.md
18792         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
18793         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
18794         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
18795         New.
18796         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
18797         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
18798         iterator.
18799         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
18800         New.
18801         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
18802         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
18803         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
18804         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
18805         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
18806         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
18807         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
18808         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
18809         iterator.
18810         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
18811         New.
18812         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
18813         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
18814         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
18816 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
18818         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
18819         to access removed nodes.
18821 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
18823         PR tree-optimization/63186
18824         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
18825         (mark_nonssa_use): Likewise.
18826         (verify_non_ssa_vars): Verify all header blocks for label
18827         definitions.
18829 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18830             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18831             Anna Tikhonova  <anna.tikhonova@intel.com>
18832             Ilya Tocar  <ilya.tocar@intel.com>
18833             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18834             Ilya Verbin  <ilya.verbin@intel.com>
18835             Kirill Yukhin  <kirill.yukhin@intel.com>
18836             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18838         * config/i386/sse.md
18839         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
18840         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
18841         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
18842         "<avx2_avx512f>_permvar<mode><mask_name>".
18843         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
18844         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
18845         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
18846         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
18847         Ditto.
18848         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
18849         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
18850         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
18851         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
18853 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
18855         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
18856         V2DF, V4SF, DF, and DI modes.
18857         (vsx_fmav2df2): Likewise.
18858         (vsx_float_fix_<mode>2): Likewise.
18859         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
18861 2014-09-10  Xinliang David Li  <davidxl@google.com>
18863         PR target/63209
18864         * config/arm/arm.md (movcond_addsi): Handle case where source
18865         and target operands are the same.
18867 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
18869         * final.c (this_is_asm_operands): Strengthen this variable from
18870         rtx to const rtx_insn *.
18871         * output.h (this_is_asm_operands): Likewise.
18872         * rtl-error.c (location_for_asm): Strengthen param "insn" from
18873         const_rtx to const rtx_insn *.
18874         (diagnostic_for_asm): Likewise.
18875         * rtl-error.h (error_for_asm): Likewise.
18876         (warning_for_asm): Likewise.
18878 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
18880         * genextract.c (print_header): When writing out insn_extract to
18881         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
18882         * recog.h (insn_extract): Strengthen the param from rtx to
18883         rtx_insn *.
18885 2014-09-10  Mike Stump  <mikestump@comcast.net>
18887         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
18888         8.6.1.
18890 2014-09-10  Martin Jambor  <mjambor@suse.cz>
18892         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
18893         (analyze): Do not set analyze flag if expand_thunk returns false;.
18894         (create_wrapper): Likewise.
18895         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
18897 2014-09-10  Martin Jambor  <mjambor@suse.cz>
18899         PR ipa/61654
18900         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
18901         new decl properly.  Analyze the new thunk if it is expanded.
18903 2014-09-10  Andreas Schwab  <schwab@suse.de>
18905         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
18906         [USED_FOR_TARGET]: Define.
18908 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
18910         * config/mips/mips.c (mips_secondary_reload_class): Handle
18911         regno < 0 case.
18913 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
18915         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
18916         assignment.
18918 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
18920         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
18921         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
18922         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
18923         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
18924         flag_delete_null_pointer_checks for them.
18925         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
18926         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
18927         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
18928         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
18929         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
18930         stmt's iterator.
18931         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
18932         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
18933         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
18934         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
18935         * doc/invoke.texi (-fsanitize=nonnull-attribute,
18936         -fsanitize=returns-nonnull-attribute): Document.
18938         * ubsan.h (struct ubsan_mismatch_data): Removed.
18939         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
18940         * ubsan.c (ubsan_source_location): For unknown locations,
18941         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
18942         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
18943         Allow more than one location and arbitrary extra arguments passed
18944         in ... instead of through MISMATCH pointer.
18945         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
18946         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
18947         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
18948         callers.
18950 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18951             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18952             Anna Tikhonova  <anna.tikhonova@intel.com>
18953             Ilya Tocar  <ilya.tocar@intel.com>
18954             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18955             Ilya Verbin  <ilya.verbin@intel.com>
18956             Kirill Yukhin  <kirill.yukhin@intel.com>
18957             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18959         * config/i386/sse.md
18960         (define_mode_iterator VI48F): New.
18961         (define_insn "<avx512>_compress<mode>_mask"): Rename from
18962         "avx512f_compress<mode>_mask" and update mode iterator.
18963         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
18964         "avx512f_compressstore<mode>_mask" and update mode iterator.
18965         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
18966         "avx512f_expand<mode>_maskz" and update mode iterator.
18967         (define_insn "<avx512>_expand<mode>_mask"): Rename from
18968         "avx512f_expand<mode>_mask" and update mode iterator.
18970 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18971             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18972             Anna Tikhonova  <anna.tikhonova@intel.com>
18973             Ilya Tocar  <ilya.tocar@intel.com>
18974             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18975             Ilya Verbin  <ilya.verbin@intel.com>
18976             Kirill Yukhin  <kirill.yukhin@intel.com>
18977             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18979         * config/i386/i386.c
18980         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
18981         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
18982         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
18983         avx512dq_rangepv4sf_mask.
18984         * config/i386/sse.md
18985         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
18986         UNSPEC_RANGE.
18987         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
18988         (define_insn "reduces<mode>"): Ditto.
18989         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
18990         Ditto.
18991         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
18992         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
18993         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
18995 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18996             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18997             Anna Tikhonova  <anna.tikhonova@intel.com>
18998             Ilya Tocar  <ilya.tocar@intel.com>
18999             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19000             Ilya Verbin  <ilya.verbin@intel.com>
19001             Kirill Yukhin  <kirill.yukhin@intel.com>
19002             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19004         * config/i386/i386.c
19005         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
19006         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
19007         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
19008         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
19009         avx512vl_getmantv2df_mask.
19010         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
19011         avx512f_vgetmantv4sf_round.
19012         * config/i386/sse.md
19013         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
19014         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
19015         mode iterator.
19016         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
19017         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
19018         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
19019         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
19020         iterator..
19021         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
19022         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
19023         update mode iterator.
19024         (define_expand
19025         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
19026         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
19027         mode iterator.
19028         (define_insn
19029         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
19030         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
19031         update mode iterator.
19032         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
19033         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
19034         iterator..
19035         (define_insn
19036         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
19037         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
19038         mode iterator..
19039         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
19040         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
19041         update mode iterator.
19042         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
19043         "avx512f_getmant<mode><round_saeonly_name>".
19045 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
19047         PR ipa/63166
19048         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
19050 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19051             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19052             Anna Tikhonova  <anna.tikhonova@intel.com>
19053             Ilya Tocar  <ilya.tocar@intel.com>
19054             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19055             Ilya Verbin  <ilya.verbin@intel.com>
19056             Kirill Yukhin  <kirill.yukhin@intel.com>
19057             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19059         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
19060         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
19061         (define_mode_iterator FMAMODE_AVX512): New.
19062         (define_mode_iterator FMAMODE): Remove conditions.
19063         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
19064         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
19065         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
19066         mode iterator.
19067         (define_mode_iterator FMAMODE_NOVF512): Remove.
19068         (define_insn "*fma_fmadd_<mode>"): Rename from
19069         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
19070         FMAMODE mode iterator.
19071         (define_mode_iterator VF_SF_AVX512VL): New.
19072         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
19073         Use VF_SF_AVX512VL mode iterator.
19074         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
19075         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
19076         iterator.
19077         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
19078         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19079         iterator.
19080         (define_insn "*fma_fmsub_<mode>"): Rename from
19081         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
19082         FMAMODE mode iterator.
19083         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
19084         Use VF_SF_AVX512VL mode iterator.
19085         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
19086         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
19087         iterator.
19088         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
19089         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19090         iterator.
19091         (define_insn "*fma_fnmadd_<mode>"): Rename from
19092         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
19093         use FMAMODE mode iterator.
19094         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
19095         Use VF_SF_AVX512VL mode iterator.
19096         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
19097         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
19098         iterator.
19099         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
19100         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19101         iterator.
19102         (define_insn "*fma_fnmsub_<mode>"): Rename from
19103         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
19104         FMAMODE mode iterator.
19105         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
19106         Use VF_SF_AVX512VL mode iterator.
19107         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
19108         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
19109         iterator.
19110         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
19111         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19112         iterator.
19113         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
19114         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
19115         use VF_AVX512VL mode iterator.
19116         (define_insn "*fma_fmaddsub_<mode>"): Rename from
19117         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
19118         remove subst usage.
19119         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
19120         Use VF_SF_AVX512VL mode iterator.
19121         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
19122         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
19123         iterator.
19124         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
19125         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19126         iterator.
19127         (define_insn "*fma_fmsubadd_<mode>"): Rename from
19128         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
19129         remove usage of subst.
19130         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
19131         Use VF_SF_AVX512VL mode iterator.
19132         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
19133         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
19134         iterator.
19135         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
19136         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
19137         iterator.
19139 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
19141         Revert r213751:
19142         * calls.c (precompute_arguments): Check
19143          promoted_for_signed_and_unsigned_p and set the promoted mode.
19144         (promoted_for_signed_and_unsigned_p): New function.
19145         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
19146         and set the promoted mode.
19147         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
19148         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
19149         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
19151 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
19153         * opth-gen.awk: Generate mapping from cpp message reasons to the
19154         options that enable them.
19155         * doc/options.texi (CppReason): Document.
19157 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
19159         * doc/invoke.texi (Wnormalized=): Update.
19161 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
19163         PR target/63195
19164         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
19165         operands.  Split off the constant operand alternative to ...
19166         (*bool<mode>3_imm): New.
19168 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
19170         * rtl.h (single_set_2): Strengthen first param from const_rtx to
19171         const rtx_insn *, and move prototype to above...
19172         (single_set): ...this.  Convert this from a macro to an inline
19173         function, enforcing the requirement that the param is a const
19174         rtx_insn *.
19175         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
19177         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
19178         Strengthen both params from rtx to rtx_insn *.
19179         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
19180         Likewise; introduce locals "producer_set", "consumer_set", using
19181         them in place of "producer" and "consumer" when dealing with SET
19182         rather than insn.
19183         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
19184         when invoking single_set in region guarded by INSN_P.
19185         (avr_out_bitop): Likewise.
19186         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
19187         region guarded by GET_CODE check, using methods to strengthen
19188         local "this_insn" from rtx to rtx_insn *, and for clarity.
19189         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
19190         Strengthen local "insn" from rtx to rtx_insn *.
19191         (define_insn_and_split "xload<mode>_A"): Likewise.
19192         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
19193         "insn".
19194         (find_load): Likewise for return type.
19195         (workaround_speculation): Likewise for both locals named
19196         "load_insn".
19197         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
19198         local "cc0_user".
19199         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
19200         for local "prev".
19201         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
19202         param 2.
19203         * config/h8300/h8300.c (notice_update_cc): Likewise.
19204         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
19205         "insn" and "dep_insn".
19206         (exact_store_load_dependency): Likewise for both params.
19207         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
19208         since this now clashes with inline function.  Instead, delay
19209         calling single_set until the point where its needed, and then
19210         assign the result to "compare_set" and rework the conditional that
19211         follows.
19212         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
19213         local "last" from rtx to rtx_insn *.
19214         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
19215         second param.
19216         (mips_store_data_bypass_p): Likewise for both params.
19217         * config/mips/mips.c (mips_load_store_insns): Likewise for second
19218         param.
19219         (mips_store_data_bypass_p): Likewise for both params.
19220         (mips_orphaned_high_part_p): Likewise for param "insn".
19221         * config/mn10300/mn10300.c (extract_bundle): Likewise.
19222         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
19223         Introduce local rtx "insn2_pat".
19224         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
19225         "ninsn".
19226         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
19227         Introduce local rtx "set", using it in place of "insn" for the
19228         result of single_set.  This appears to fix a bug, since the call
19229         to find_regno_note on a SET does nothing.
19230         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
19231         params from rtx to rtx_insn *.
19232         (set_to_load_agen): Likewise.
19233         * config/s390/s390.c (s390_label_align): Likewise for local
19234         "prev_insn".  Introduce new rtx locals "set" and "src", using
19235         them in place of "prev_insn" for the results of single_set
19236         and SET_SRC respectively.
19237         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
19238         Introduce new rtx local "set" using in place of "jump" for the
19239         result of single_set.  Use SET_SRC (set) rather than plain
19240         XEXP (set, 1).
19241         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
19242         rtx to rtx_insn *.
19243         (noncall_uses_reg): Likewise.
19244         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
19245         guarded by GET_CODE check, using its methods for clarity, and to
19246         enable strengthening local "this_insn" from rtx to rtx_insn *.
19247         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
19248         "insn" from rtx to rtx_insn *.
19249         (define_expand "umulhisi3"): Likewise.
19250         (define_expand "smulsi3_highpart"): Likewise.
19251         (define_expand "umulsi3_highpart"): Likewise.
19252         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
19253         local "after".  Replace GET_CODE check with a dyn_cast,
19254         introducing new local rtx_sequence * "seq", using insn method for
19255         typesafety.
19257         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
19258         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
19259         place of "insn" once we're dealing with patterns rather than the
19260         input insn.
19261         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
19262         (scan_trace): Likewise for local "elt", updating lookups within
19263         sequence to use insn method rather than element method.
19264         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
19265         to rtx_insn *.
19266         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
19267         * ifcvt.c (noce_try_abs): Likewise for local "insn".
19268         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
19269         invoking single_set.
19270         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
19271         "insn" from rtx to rtx_insn *.
19272         (skip_usage_debug_insns): Likewise for return type, adding a
19273         checked cast.
19274         (check_secondary_memory_needed_p): Likewise for local "insn".
19275         (inherit_reload_reg): Likewise.
19276         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
19277         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
19278         checked casts.
19279         (store_data_bypass_p): Likewise for both params.
19280         (if_test_bypass_p): Likewise.
19281         * recog.h (store_data_bypass_p): Likewise for both params.
19282         (if_test_bypass_p): Likewise.
19283         * reload.c (find_equiv_reg): Likewise for local "where".
19284         * reorg.c (delete_jump): Likewise for param "insn".
19285         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
19286         to const rtx_insn *.
19287         * store-motion.c (replace_store_insn): Likewise for param "del".
19288         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
19289         and use its methods for clarity, and to strengthen local "del"
19290         from rtx to rtx_insn *.
19291         (build_store_vectors): Use insn method of "st" when calling
19292         replace_store_insn for typesafety and clarity.
19294 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19296         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
19297         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
19298         on how to make it legal in future.
19300 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
19302         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
19303         to rtx_insn *.
19304         (restinsn): Likewise.
19305         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
19306         Likewise for param.
19307         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
19308         Likewise.
19309         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
19310         first param.
19311         (arc_hazard): Likewise for both params.
19312         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
19313         checked casts to rtx_sequence * and uses of the insn method for
19314         type-safety.
19315         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
19316         (arc_adjust_insn_length): Likewise for param "insn".
19317         (struct insn_length_parameters_s): Likewise for first param of
19318         "get_variants" callback field.
19319         (arc_get_insn_variants): Likewise for first param and local
19320         "inner".  Replace a check of GET_CODE with a dyn_cast to
19321         rtx_sequence *, using methods for type-safety and clarity.
19322         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
19323         rtx_sequence * and uses of the insn method for type-safety when
19324         invoking arc_adjust_insn_length.
19325         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
19326         for param.
19327         (arm_address_offset_is_imm): Likewise.
19328         (struct tune_params): Likewise for params 1 and 3 of the
19329         "sched_adjust_cost" callback field.
19330         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
19331         params 1 and 3 ("insn" and "dep").
19332         (xscale_sched_adjust_cost): Likewise.
19333         (fa726te_sched_adjust_cost): Likewise.
19334         (cortexa7_older_only): Likewise for param "insn".
19335         (cortexa7_younger): Likewise.
19336         (arm_attr_length_move_neon): Likewise.
19337         (arm_address_offset_is_imm): Likewise.
19338         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
19339         * config/avr/avr.c (avr_notice_update_cc): Likewise.
19340         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
19341         (workaround_speculation): Likewise for local "last_condjump".
19342         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
19343         (shadow_or_blockage_p): Likewise.
19344         (get_unit_reqs): Likewise.
19345         (get_unit_operand_masks): Likewise.
19346         (c6x_registers_update): Likewise.
19347         (returning_call_p): Likewise.
19348         (can_use_callp): Likewise.
19349         (convert_to_callp): Likewise.
19350         (find_last_same_clock): Likwise for local "t".
19351         (reorg_split_calls): Likewise for local "shadow".
19352         (hwloop_pattern_reg): Likewise for param "insn".
19353         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
19354         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
19355         (frv_extract_membar): Likewise.
19356         (frv_optimize_membar_local): Strengthen param "last_membar" from
19357         rtx * to rtx_insn **.
19358         (frv_optimize_membar_global): Strengthen param "membar" from rtx
19359         to rtx_insn *.
19360         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
19361         to rtx_insn **.
19362         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
19363         both params from rtx to rtx_insn *.
19364         (ia64_ld_address_bypass_p): Likewise.
19365         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
19366         "insn".
19367         (ia64_safe_type): Likewise.
19368         (group_barrier_needed): Likewise.
19369         (safe_group_barrier_needed): Likewise.
19370         (ia64_single_set): Likewise.
19371         (is_load_p): Likewise.
19372         (record_memory_reference): Likewise.
19373         (get_mode_no_for_insn): Likewise.
19374         (important_for_bundling_p): Likewise.
19375         (unknown_for_bundling_p): Likewise.
19376         (ia64_st_address_bypass_p): Likewise for both params.
19377         (ia64_ld_address_bypass_p): Likewise.
19378         (expand_vselect): Introduce new local rtx_insn * "insn", using it
19379         in place of rtx "x" after the emit_insn call.
19380         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
19381         Strengthen param from rtx to rtx_insn *.
19382         (ix86_agi_dependent): Likewise for both params.
19383         (ix86_attr_length_immediate_default): Likewise for param 1.
19384         (ix86_attr_length_address_default): Likewise for param.
19385         (ix86_attr_length_vex_default): Likewise for param 1.
19386         * config/i386/i386.c (ix86_attr_length_immediate_default):
19387         Likewise for param "insn".
19388         (ix86_attr_length_address_default): Likewise.
19389         (ix86_attr_length_vex_default): Likewise.
19390         (ix86_agi_dependent): Likewise for both params.
19391         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
19392         (vselect_insn): Likewise for this variable.
19393         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
19394         for param 1.
19395         (m68k_sched_attr_opy_type): Likewise.
19396         * config/m68k/m68k.c (sched_get_operand): Likewise.
19397         (sched_attr_op_type): Likewise.
19398         (m68k_sched_attr_opx_type): Likewise.
19399         (m68k_sched_attr_opy_type): Likewise.
19400         (sched_get_reg_operand): Likewise.
19401         (sched_get_mem_operand): Likewise.
19402         (m68k_sched_address_bypass_p): Likewise for both params.
19403         (sched_get_indexed_address_scale): Likewise.
19404         (m68k_sched_indexed_address_bypass_p): Likewise.
19405         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
19406         (m68k_sched_indexed_address_bypass_p): Likewise.
19407         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
19408         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
19409         removing another.
19410         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
19411         params from rtx to rtx_insn *.
19412         (mips_fmadd_bypass): Likewise.
19413         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
19414         (mips_linked_madd_p): Likewise.
19415         (mips_macc_chains_last_hilo): Likewise for this variable.
19416         (mips_macc_chains_record): Likewise for param.
19417         (vr4130_last_insn): Likewise for this variable.
19418         (vr4130_swap_insns_p): Likewise for both params.
19419         (mips_ls2_variable_issue): Likewise for param.
19420         (mips_need_noat_wrapper_p): Likewise for param "insn".
19421         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
19422         in place of "x" after the emit_insn.
19423         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
19424         params from rtx to rtx_insn *.
19425         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
19426         (pa_combine_instructions): Introduce local "par" for result of
19427         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
19428         to make_insn_raw.
19429         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
19430         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
19431         (rl78_alloc_physical_registers_op1): Likewise.
19432         (rl78_alloc_physical_registers_op2): Likewise.
19433         (rl78_alloc_physical_registers_ro1): Likewise.
19434         (rl78_alloc_physical_registers_cmp): Likewise.
19435         (rl78_alloc_physical_registers_umul): Likewise.
19436         (rl78_alloc_address_registers_macax): Likewise.
19437         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
19438         * config/s390/predicates.md (execute_operation): Likewise for
19439         local "insn".
19440         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
19441         params.
19442         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
19443         (addr_generation_dependency_p): Likewise for param "insn".
19444         (s390_agen_dep_p): Likewise for both params.
19445         (s390_fpload_toreg): Likewise for param "insn".
19446         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
19447         * config/sh/sh.c (sh_loop_align): Likewise for param and local
19448         "next".
19449         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
19450         * config/sh/sh_treg_combine.cc
19451         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
19452         and local "i".
19453         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
19454         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
19455         "and_insn", "load", "shift".
19456         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
19457         "insn".
19458         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
19459         for XEXP (note, 0) of the REG_CC_SETTER note.
19460         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
19461         rtx_insn *, eliminating a checked cast made redundant by this.
19462         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
19463         to rtx_insn *.
19464         * genattr.c (main): When writing out the prototype to
19465         const_num_delay_slots, strengthen the param from rtx to
19466         rtx_insn *.
19467         * genattrtab.c (write_const_num_delay_slots): Likewise when
19468         writing out the implementation of const_num_delay_slots.
19469         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
19470         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
19471         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
19472         favor of new rtx locals "src" and "set" and new local rtx_insn *
19473         "insn" and "seq".
19474         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
19475         to rtx_insn *.
19476         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
19477         locals "cond", "if_then_else", "set" and new rtx_insn * locals
19478         "insn" and "seq".
19479         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
19480         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
19481         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
19482         the top-level scope, replacing with new more tightly-scoped rtx
19483         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
19484         "new_insn", "copy_of_insn_b", and make local rtx "set" more
19485         tightly-scoped.
19486         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
19487         rtx_insn *.
19488         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
19489         "move_insn".
19490         (ira_setup_alts): Likewise for param "insn".
19491         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
19492         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
19493         and an rtx_insn *.
19494         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
19495         new more-tightly scoped rtx locals "add3_insn", "insn",
19496         "add2_insn" and rtx_insn * "move_insn".
19497         * postreload-gcse.c (eliminate_partially_redundant_load): Add
19498         checked cast on result of gen_move_insn when invoking
19499         extract_insn.
19500         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
19501         rtx_insn *.
19502         (verify_changes): Add a checked cast on "object" when invoking
19503         insn_invalid_p.
19504         (extract_insn_cached): Strengthen param "insn" from rtx to
19505         rtx_insn *.
19506         (extract_constrain_insn_cached): Likewise.
19507         (extract_insn): Likewise.
19508         * recog.h (insn_invalid_p): Likewise for param 1.
19509         (recog_memoized): Likewise for param.
19510         (extract_insn): Likewise.
19511         (extract_constrain_insn_cached): Likewise.
19512         (extract_insn_cached): Likewise.
19513         * reload.c (can_reload_into): Likewise for local "test_insn".
19514         * reload.h (cleanup_subreg_operands): Likewise for param.
19515         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
19516         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
19517         result of emit_insn.  Remove a checked cast made redundant by this
19518         change.
19519         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
19520         rtx to rtx_insn *.
19521         * sel-sched.c (get_reg_class): Likewise.
19523 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
19524             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
19526         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
19527         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
19528         Define.
19529         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
19531 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
19533         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
19534         const rtx_insn *, and from rtx to rtx_insn * for the other
19535         overloaded variant.
19536         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
19537         INSN_LOCATION, since we know INSN_P holds.
19538         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
19539         (insn_file): Likewise.
19540         (insn_scope): Likewise.
19541         (insn_location): Likewise.
19543         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
19544         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
19545         for the result of gen_load_const_gp.
19546         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
19547         param from rtx to rtx_insn *.
19548         * config/rs6000/rs6000.c (output_call): Likewise.
19549         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
19550         introducing a checked cast to rtx_sequence * and use of the insn
19551         method.
19552         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
19553         from rtx to rtx_insn *.
19554         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
19555         (insn_line): Likewise.
19556         (insn_file): Likewise.
19557         (insn_location): Likewise.
19558         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
19559         from rtx to rtx_insn *.
19560         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
19561         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
19562         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
19563         via a checked cast.
19564         * reorg.c (relax_delay_slots): Strengthen locals named "after"
19565         from rtx to rtx_insn *; use methods of "pat" for type-safety.
19567 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
19569         * combine.c (try_combine): Eliminate checked cast on result of
19570         gen_rtx_INSN.
19571         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
19572         autogenerated one by strengthening the return type and params 2 and 3
19573         from rtx to rtx_insn *, and by naming the params.
19574         * gengenrtl.c (special_rtx): Add INSN to those that are
19575         special-cased.
19576         * rtl.h (gen_rtx_INSN): New prototype.
19578 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
19580         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
19581         than NULL_RTX.
19582         (no_equiv): Likewise.
19583         (update_equiv_regs): Likewise.
19584         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
19585         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
19586         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
19587         clarity.
19588         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
19589         from rtx to rtx_insn_list *.
19590         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
19591         rtx_insn_list * and use methods for clarity and typesafety.
19592         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
19593         "list".
19594         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
19595         redundant check on INSN_P (insns): this cannot hold, as "insns" is
19596         an INSN_LIST, not an insn.
19597         (reverse_equiv_p): Strengthen local "insns" from rtx to
19598         rtx_insn_list * and use methods for clarity and typesafety.
19599         (contains_reloaded_insn_p): Likewise for local "list".
19601 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
19603         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
19604         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
19605         (arm_builtin_vectorized_function): Likewise.
19606         * config/arm/arm_neon_builtins.def: New macro for copysignf.
19607         * config/arm/neon.md (neon_copysignf<mode>): New pattern for
19608         vector copysignf.
19610 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
19612         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
19613         * builtins.h (default_target_builtins): Likewise.
19614         * gcse.h (default_target_gcse): Likewise.
19615         * target-globals.h (target_globals): Add a destructor.  Convert
19616         void-pointer fields back to their real type and change from
19617         GTY((atomic)) to GTY((skip)).
19618         (restore_target_globals): Remove casts accordingly.
19619         * target-globals.c (save_target_globals): Use XCNEW rather than
19620         ggc_internal_cleared_alloc to allocate non-GC structures.
19621         Use ggc_cleared_alloc to allocate the target_globals structure
19622         itself.
19623         (target_globals::~target_globals): Define.
19625 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19627         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
19628         mnemonic instead of fldmfdd.
19629         * config/arm/arm.c (vfp_output_fstmd): Rename to...
19630         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
19631         Output vpush when address register is SP.
19632         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
19633         (vfp_output_vstmd): ... This.
19634         * config/arm/vfp.md (push_multi_vfp): Update call to
19635         vfp_output_vstmd.
19637 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19639         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
19641 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19643         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
19644         (*sqrtdf2_vfp): Likewise.
19645         (*cmpsf_vfp): Likewise.
19646         (*cmpsf_trap_vfp): Likewise.
19647         (*cmpdf_vfp): Likewise.
19648         (*cmpdf_trap_vfp): Likewise.
19650 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19652         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
19653         (*truncdfsf2_vfp): Likewise.
19654         (*truncsisf2_vfp): Likewise.
19655         (*truncsidf2_vfp): Likewise.
19656         (fixuns_truncsfsi2): Likewise.
19657         (fixuns_truncdfsi2): Likewise.
19658         (*floatsisf2_vfp): Likewise.
19659         (*floatsidf2_vfp): Likewise.
19660         (floatunssisf2): Likewise.
19661         (floatunssidf2): Likewise.
19663 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19665         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
19666         (*muldf3_vfp): Likewise.
19667         (*mulsf3negsf_vfp): Likewise.
19668         (*muldf3negdf_vfp): Likewise.
19669         (*mulsf3addsf_vfp): Likewise.
19670         (*muldf3adddf_vfp): Likewise.
19671         (*mulsf3subsf_vfp): Likewise.
19672         (*muldf3subdf_vfp): Likewise.
19673         (*mulsf3negsfaddsf_vfp): Likewise.
19674         (*fmuldf3negdfadddf_vfp): Likewise.
19675         (*mulsf3negsfsubsf_vfp): Likewise.
19676         (*muldf3negdfsubdf_vfp): Likewise.
19678 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19680         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
19681         (*absdf2_vfp): Likewise.
19682         (*negsf2_vfp): Likewise.
19683         (*negdf2_vfp): Likewise.
19684         (*addsf3_vfp): Likewise.
19685         (*adddf3_vfp): Likewise.
19686         (*subsf3_vfp): Likewise.
19687         (*subdf3_vfp): Likewise.
19688         (*divsf3_vfp): Likewise.
19689         (*divdf3_vfp): Likewise.
19691 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19693         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
19694         multiple.
19695         (arm_print_operand): Don't convert real values to decimal
19696         representation in default case.
19697         (fp_immediate_constant): Delete.
19698         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
19699         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
19700         syntax.
19701         (*thumb2_movsi_vfp): Likewise.
19702         (*movdi_vfp): Likewise.
19703         (*movdi_vfp_cortexa8): Likewise.
19704         (*movhf_vfp_neon): Likewise.
19705         (*movhf_vfp): Likewise.
19706         (*movsf_vfp): Likewise.
19707         (*thumb2_movsf_vfp): Likewise.
19708         (*movdf_vfp): Likewise.
19709         (*thumb2_movdf_vfp): Likewise.
19710         (*movsfcc_vfp): Likewise.
19711         (*thumb2_movsfcc_vfp): Likewise.
19712         (*movdfcc_vfp): Likewise.
19713         (*thumb2_movdfcc_vfp): Likewise.
19715 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
19717         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
19718         (-mtune): Likewise.
19719         (-mcpu): Likewise.
19721 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19723         PR target/61749
19724         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
19725         Use qualifier_immediate for last operand.  Rename to...
19726         (aarch64_types_ternop_lane_qualifiers): ... This.
19727         (TYPES_QUADOP): Rename to...
19728         (TYPES_TERNOP_LANE): ... This.
19729         (aarch64_simd_expand_args): Return const0_rtx when encountering user
19730         error.  Change return of 0 to return of NULL_RTX.
19731         (aarch64_crc32_expand_builtin): Likewise.
19732         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
19733         ICE when expanding unknown builtin.
19734         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
19735         TERNOP_LANE qualifiers.
19736         (sqdmlsl_lane): Likewise.
19737         (sqdmlal_laneq): Likewise.
19738         (sqdmlsl_laneq): Likewise.
19739         (sqdmlal2_lane): Likewise.
19740         (sqdmlsl2_lane): Likewise.
19741         (sqdmlal2_laneq): Likewise.
19742         (sqdmlsl2_laneq): Likewise.
19744 2014-09-09  Nick Clifton  <nickc@redhat.com>
19746         * doc/invoke.texi (Optimization Options): Add missing @gol to the
19747         end of a line.
19748         (S/390 and zSeries Options): Remove superfluous word from the
19749         description of the -mhotpatch option.
19751 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
19753         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
19754         * ira.c: #include "shrink-wrap.h"
19755         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
19756         * ifcvt.c: #include "shrink-wrap.h"
19757         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
19759 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
19761         * common/config/picochip/picochip-common.c: Remove.
19762         * config.gcc: Remove support for picochip.
19763         * config/picochip/constraints.md: Remove.
19764         * config/picochip/dfa_space.md: Remove.
19765         * config/picochip/dfa_speed.md: Remove.
19766         * config/picochip/picochip-protos.h: Remove.
19767         * config/picochip/picochip.c: Remove.
19768         * config/picochip/picochip.h: Remove.
19769         * config/picochip/picochip.md: Remove.
19770         * config/picochip/picochip.opt: Remove.
19771         * config/picochip/predicates.md: Remove.
19772         * config/picochip/t-picochip: Remove.
19773         * doc/md.texi: Don't document picochi.
19775 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
19777         * basic-block.h (control_flow_insn_p): Strengthen param from
19778         const_rtx to const rtx_insn *.
19779         * cfgbuild.c (control_flow_insn_p): Likewise.
19781 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
19783         * gcse.c (modify_mem_list): Strengthen this variable from
19784         vec<rtx> * to vec<rtx_insn *> *.
19785         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
19786         vec<rtx_insn *>.
19787         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
19788         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
19789         (record_last_mem_set_info): Strengthen param "insn" from rtx to
19790         rtx_insn *.
19791         (record_last_set_info): Likewise for local "last_set_insn".
19793 2014-09-08  DJ Delorie  <dj@redhat.com>
19795         * doc/invoke.texi (MSP430 Options): Add -minrt.
19797 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19799         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
19800         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
19801         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
19802         handling SH_SPLAT.
19803         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
19804         of extracted lane.
19805         (adjust_splat): New function.
19806         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
19807         (dump_swap_insn_table): Add case for SH_SPLAT.
19809 2014-09-08  Richard Biener  <rguenther@suse.de>
19811         PR ipa/63196
19812         * tree-inline.c (copy_loops): The source loop header should
19813         always be non-NULL.
19814         (tree_function_versioning): If loops need fixup after removing
19815         unreachable blocks fix them.
19816         * omp-low.c (simd_clone_adjust): Do not add incr block to
19817         loop under construction.
19819 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
19821         * config/aarch64/aarch64-builtins.c
19822         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
19824 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
19826         * config/i386/cygming.h (TF_SIZE): Remove.
19827         * config/i386/darwin.h (TF_SIZE): Remove.
19828         * config/i386/dragonfly.h (TF_SIZE): Remove.
19829         * config/i386/freebsd.h (TF_SIZE): Remove.
19830         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
19831         * config/i386/openbsdelf.h (TF_SIZE): Remove.
19832         * config/i386/sol2.h (TF_SIZE): Remove.
19833         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
19834         * config/ia64/linux.h (TF_SIZE): Remove.
19835         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
19836         * doc/tm.texi: Regenerate.
19837         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
19839 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
19841         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
19842         Remove.
19843         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
19844         Remove.
19845         * doc/tm.texi: Regenerate.
19846         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
19847         Poison.
19848         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
19849         * config/cris/cris.h (__make_dp): Remove.
19851 2014-09-08  Richard Biener  <rguenther@suse.de>
19853         PR bootstrap/63204
19854         * cfgloop.c (mark_loop_for_removal): Track former header
19855         unconditionally.
19856         * cfgloop.h (struct loop): Add former_header member unconditionally.
19857         * loop-init.c (fix_loop_structure): Enable bogus loop removal
19858         diagnostic unconditionally.
19860 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19862         PR target/63190
19863         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
19864         constraint for operand0 and remove write only modifier from operand3.
19866 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
19868         PR rtl-optimization/62208
19869         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
19870         rather than const0_rtx in eq/ne-xor simplifications.
19872 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
19874         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
19875         (arc_output_mi_thunk): Likewise.
19877         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
19878         arguments to silence bogus warning.
19880 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
19882         PR middle-end/63171
19883         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
19885 2014-09-06  Tom de Vries  <tom@codesourcery.com>
19887         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
19888         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
19889         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19891 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
19893         PR target/63188
19894         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
19895         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
19897 2014-09-05  Easwaran Raman  <eraman@google.com>
19899         PR rtl-optimization/62146
19900         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
19901         hoisted instruction unconditional.
19903 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
19905         PR target/63187
19906         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
19907         Do not allow any_mask_operand for operands[2].
19908         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
19910 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19912         * config/arc/arc.c (arc_print_operand): Use insn method of
19913         final_sequence for type-safety.
19914         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
19915         "insn" from rtx to rtx_insn *.
19916         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
19917         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
19918         Likewise for locals "branch", "label".
19919         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
19920         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
19921         (same_cmp_following_p): Likewise for locals "i2", "i3".
19922         * config/sh/sh_optimize_sett_clrt.cc
19923         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
19924         param "cbranch_insn".
19925         * function.c (convert_jumps_to_returns): Likewis for local "jump".
19926         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
19927         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
19928         const rtx_insn *.
19929         (condjump_p): Likewise.
19930         (condjump_in_parallel_p): Likewise.
19931         (pc_set): Likewise.
19932         (any_uncondjump_p): Likewise.
19933         (any_condjump_p): Likewise.
19934         (condjump_label): Likewise.
19935         (returnjump_p): Strengthen param "insn" from rtx to
19936         const rtx_insn *.
19937         (onlyjump_p): Strengthen param "insn" from const_rtx to
19938         const rtx_insn *.
19939         (jump_to_label_p): Likewise.
19940         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
19941         (invert_jump): Likewise.
19942         * reorg.c (simplejump_or_return_p): Add checked cast when calling
19943         simplejump_p.
19944         (get_jump_flags): Strengthen param "insn" from rtx to
19945         const rtx_insn *.
19946         (get_branch_condition): Likewise.
19947         (condition_dominates_p): Likewise.
19948         (make_return_insns): Move declaration of local "pat" earlier, to
19949         after we've handled NONJUMP_INSN_P and non-sequences, using its
19950         methods to simplify the code and for type-safety.
19951         * rtl.h (find_constant_src): Strengthen param from const_rtx to
19952         const rtx_insn *.
19953         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
19954         (condjump_p): Strengthen param from const_rtx to
19955         const rtx_insn *.
19956         (any_condjump_p): Likewise.
19957         (any_uncondjump_p): Likewise.
19958         (pc_set): Likewise.
19959         (condjump_label): Likewise.
19960         (simplejump_p): Likewise.
19961         (returnjump_p): Likewise.
19962         (onlyjump_p): Likewise.
19963         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
19964         (invert_jump): Likewise.
19965         (condjump_in_parallel_p): Strengthen param from const_rtx to
19966         const rtx_insn *.
19967         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
19968         to const rtx_insn *.
19969         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
19970         to const rtx_insn *.
19971         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
19973 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19975         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
19976         above the conditional, and convert the check on GET_CODE to a
19977         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
19978         the conditional.  Simplify the conditional by using methods of
19979         "trial_seq".
19981 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19983         * haifa-sched.c (check_clobbered_conditions): Strengthen local
19984         "link" from rtx to rtx_insn_list *, and use its methods for
19985         clarity and type-safety.
19986         (toggle_cancelled_flags): Likewise.
19987         (restore_last_backtrack_point): Likewise.
19988         (queue_to_ready): Use insn method of "link" in one place.
19989         (schedule_block): Strengthen local "link" from rtx to
19990         rtx_insn_list *, and use its methods for clarity and type-safety.
19992 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19994         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
19995         param "insn" from const_rtx to const rtx_insn *.
19996         (sched_get_reverse_condition_uncached): Likewise.
19997         (sched_get_condition_with_rev): Likewise.
19998         (sched_has_condition_p): Likewise.
19999         (sched_insns_conditions_mutex_p): Likewise for both params.
20000         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
20001         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
20002         (setup_insn_reg_uses): Move local "list" to be more tightly
20003         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
20004         its methods for clarity and type-safety.
20005         (sched_analyze_1): Strengthen local "pending" from rtx to
20006         rtx_insn_list *, and local "pending_mem" from rtx to
20007         rtx_expr_list *.  Use methods of each for clarity and type-safety.
20008         (sched_analyze_2): Likewise.
20009         (sched_analyze_insn): Likewise.
20011         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
20012         param from const_rtx to const rtx_insn *.
20013         (sched_insns_conditions_mutex_p): Likewise for both params.
20014         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
20015         param.
20017         * system.h (CONST_CAST_RTX_INSN): New macro.
20019 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20021         * recog.c (peep2_attempt): Strengthen return type from rtx to
20022         rtx_insn *.
20023         (peep2_update_life): Likewise for params "last", "prev", removing
20024         a checked cast made redundant by this.
20025         (peephole2_optimize): Likewise for local "last".
20027 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20029         * basic-block.h (set_block_for_insn): Eliminate this macro in
20030         favor of...
20031         * rtl.h (set_block_for_insn): New inline function, imposing the
20032         requirement that the "insn" param is an rtx_insn *.
20034 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20036         * caller-save.c (setup_save_areas): Strengthen local "insn" from
20037         rtx to rtx_insn *.
20038         * final.c (get_call_reg_set_usage): Likewise for first param,
20039         eliminating a checked cast.
20040         * regs.h (get_call_reg_set_usage): Likewise for first param.
20041         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
20042         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
20043         cast, replacing references to "x" with "call_insn" where
20044         appropriate.
20045         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
20046         rtx_insn *, adding a checked cast.
20048 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20050         * output.h (final_scan_insn): Strengthen first param from rtx to
20051         rtx_insn *.
20053         * final.c (final_scan_insn): Likewise, renaming it back from
20054         "uncast_insn" to "insn", eliminating the checked cast.
20056         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
20057         "vec" with an rtx_sequence * "seq", taking a copy of
20058         "final_sequence", and using methods of "seq" for clarity, and for
20059         type-safety in the calls to final_scan_insn.
20060         * config/mips/mips.c (mips_output_conditional_branch): Use methods
20061         of "final_sequence" for clarity, and for type-safety in the call to
20062         final_scan_insn.
20063         * config/sh/sh.c (print_slot): Strengthen param from rtx to
20064         rtx_sequence * and rename from "insn" to "seq".
20066 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20068         * jump.c (delete_related_insns): Introduce a new local "table" by
20069         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
20070         get_labels method of "table" to simplify access to the labels in
20071         the jump table.
20073 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20075         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
20076         f_minmaxs, f_minmaxd types.
20078 2014-09-05  Richard Biener  <rguenther@suse.de>
20080         * cfgloop.c (mark_loop_for_removal): Record former header
20081         when ENABLE_CHECKING.
20082         * cfgloop.h (strut loop): Add former_header member when
20083         ENABLE_CHECKING.
20084         * loop-init.c (fix_loop_structure): Sanity check loops
20085         marked for removal if they re-appeared.
20087 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20089         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
20090         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
20092         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
20093         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
20094         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
20095         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
20096         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
20097         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
20098         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
20099         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
20100         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
20101         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
20102         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
20103         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
20104         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
20105         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
20106         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
20107         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
20108         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
20109         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
20110         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
20111         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
20112         with int{32,16,8}_t.
20114 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20116         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
20117         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
20118         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
20119         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
20120         Remove temporary __asm__ and reimplement.
20122 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20124         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
20125         handling cmge, cmgt, cmeq, cmtst.
20127         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
20128         cmlt, cmgeu, cmgtu, cmtst): Remove.
20130         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
20131         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
20132         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
20133         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
20135 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20137         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
20138         TYPES_TST): Define.
20139         (aarch64_fold_builtin): Update pattern for cmtst.
20141         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
20142         Declare.
20144         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
20146         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
20147         Switch operands, separate out more cases, refactor.
20149         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
20151         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
20152         argument; rename old version to...
20153         (aarch64_const_vec_all_same_in_range_p): ...this.
20154         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
20156         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
20158 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20160         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
20161         Remove qualifier_const_pointer, update comment.
20163 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20165         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
20167 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20169         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
20170         varargs with pointer parameter.
20171         (aarch64_simd_expand_builtin): pass pointer into previous.
20173 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20175         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
20176         alus_ext.
20178 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
20180         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
20181         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
20182         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
20183         Replace temporary asm with call to builtin.
20184         (vrbit_p8, vrbitq_p8): New functions.
20186 2014-09-05  Richard Biener  <rguenther@suse.de>
20188         * cfgloop.c (mark_loop_for_removal): New function.
20189         * cfgloop.h (mark_loop_for_removal): Declare.
20190         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
20191         (merge_blocks): Likewise.
20192         (duplicate_block): Likewise.
20193         * except.c (sjlj_emit_dispatch_table): Likewise.
20194         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
20195         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
20196         (thread_through_loop_header): Likewise.
20198 2014-09-05  Richard Biener  <rguenther@suse.de>
20200         PR middle-end/63148
20201         * fold-const.c (try_move_mult_to_index): Remove.
20202         (fold_binary_loc): Do not call it.
20203         * tree-data-ref.c (dr_analyze_indices): Strip conversions
20204         from the base object again.
20206 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
20208         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
20209         DImode.
20211 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
20213         PR target/55701
20214         * config/arm/arm.md (setmem): New pattern.
20215         * config/arm/arm-protos.h (struct tune_params): New fields.
20216         (arm_gen_setmem): New prototype.
20217         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
20218         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
20219         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
20220         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
20221         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
20222         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
20223         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
20224         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
20225         (arm_const_inline_cost): New function.
20226         (arm_block_set_max_insns): New function.
20227         (arm_block_set_non_vect_profit_p): New function.
20228         (arm_block_set_vect_profit_p): New function.
20229         (arm_block_set_unaligned_vect): New function.
20230         (arm_block_set_aligned_vect): New function.
20231         (arm_block_set_unaligned_non_vect): New function.
20232         (arm_block_set_aligned_non_vect): New function.
20233         (arm_block_set_vect, arm_gen_setmem): New functions.
20235 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
20237         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
20239 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
20241         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
20243 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
20245         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
20246         an rtx.
20247         * valtrack.h: Adjust.
20249 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
20251         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
20252         an rtx.
20253         (emit_jump_insn_before_noloc): Likewise.
20254         (emit_call_insn_before_noloc): Likewise.
20255         (emit_label_before): Likewise.
20256         (emit_label_after): Likewise.
20257         (emit_insn_before_setloc): Likewise.
20258         (emit_jump_insn_before_setloc): Likewise.
20259         (emit_call_insn_before_setloc): Likewise.
20260         (emit_call_insn_before): Likewise.
20261         * rtl.h: Adjust.
20263 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20265         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
20266         rtx_insn *, eliminating a checked cast.
20268 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20270         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
20271         const_rtx to const rtx_insn *.
20272         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
20273         cast.
20275 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20277         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
20278         fixup_args_size_notes.
20279         * expr.c (fixup_args_size_notes): Strengthen first two params from
20280         rtx to rtx_insn *, eliminating a checked cast.
20281         * rtl.h (fixup_args_size_notes): Strengthen first two params from
20282         rtx to rtx_insn *.
20284 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
20286         * haifa-sched.c (get_ready_element): Strengthen return type from
20287         rtx to rtx_insn *.
20288         * sched-int.h (get_ready_element): Likewise.
20290 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
20292         PR target/63165
20293         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
20294         indexed_or_indirect_operand instead of memory_operand.
20295         (floatsi<mode>2_lfiwzx_mem): Ditto.
20297 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
20299         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
20300         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
20301         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
20303 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
20305         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
20306         rtx.
20307         (get_last_nonnote_insn): Likewise.
20308         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
20309         * resource.c (find_basic_block): Likewise.
20310         * rtl.h: Adjust.
20311         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
20312         const_rtx.
20314 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
20316         * genattr.c (main): Within the prototype of insn_latency written
20317         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
20318         * genautomata.c (output_internal_maximal_insn_latency_func):
20319         Within the implementation of insn_latency written out to
20320         insn-automata.c, strengthen both params from rtx to rtx_insn *,
20321         eliminating a pair of checked casts.
20323 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
20325         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
20326         rtx_insn *.
20328         * rtl.h (eh_returnjump_p): Likewise.
20330 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
20332         * Makefile.in (TAGS): Handle constructs in timevar.def.
20334 2014-09-04  Guozhi Wei  <carrot@google.com>
20336         PR target/62040
20337         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
20338         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
20339         it into two patterns.
20340         (move_lo_quad_internal_be_<mode>): Likewise.
20342 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
20344         * doc/options.texi: Document that Var and Init are required if CPP
20345         is given.
20346         * optc-gen.awk: Require Var and Init if CPP is given.
20347         * common.opt (Wpedantic): Use Init.
20349 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20351         * config/rs6000/rs6000.c (special_handling_values): Add
20352         SH_EXTRACT.
20353         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
20354         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
20355         as swappable with special handling SH_EXTRACT.  Remove
20356         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
20357         optimization.
20358         (adjust_extract): New function.
20359         (handle_special_swappables): Add default to case statement; add
20360         case for SH_EXTRACT that calls adjust_extract.
20361         (dump_swap_insn_table): Handle SH_EXTRACT.
20363 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20365         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
20366         selection of 0th memory doubleword, regardless of endianness.
20368 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20370         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
20372 2014-09-04  Alan Modra  <amodra@gmail.com>
20374         PR debug/60655
20375         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
20376         can't be output.
20378 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
20380         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
20381         * targhooks.c (default_dwarf_frame_reg_mode): New function.
20382         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
20383         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
20384         * doc/tm.texi: Regenerate.
20385         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
20386         selection logic to default_dwarf_frame_reg_mode.
20388 2014-09-03  Marek Polacek  <polacek@redhat.com>
20390         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
20391         by -Wall.
20393 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
20395         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
20396         the automodified register.
20398 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
20400         * output.h (get_some_local_dynamic_name): Declare.
20401         * final.c (some_local_dynamic_name): New variable.
20402         (get_some_local_dynamic_name): New function.
20403         (final_end_function): Clear some_local_dynamic_name.
20404         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
20405         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
20406         (print_operand): Report an error if '%&' is used inappropriately.
20407         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
20408         (get_some_local_dynamic_name_1): Delete.
20409         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
20410         (rs6000_get_some_local_dynamic_name): Delete.
20411         (rs6000_get_some_local_dynamic_name_1): Delete.
20412         (print_operand): Report an error if '%&' is used inappropriately.
20413         * config/s390/s390.c (machine_function): Remove some_ld_name.
20414         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
20415         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
20416         * config/sparc/sparc.c: Include rtl-iter.h.
20417         (machine_function): Remove some_ld_name.
20418         (sparc_print_operand): Report an error if '%&' is used inappropriately.
20419         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
20421 2014-09-03  Richard Henderson  <rth@redhat.com>
20423         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
20424         (aarch64_popwb_pair_reg): Remove.
20425         (aarch64_set_frame_expr): Remove.
20426         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
20427         the restore ops performed by the insns generated.
20428         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
20429         insn.  Perform the calls_eh_return addition later; do not attempt to
20430         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
20431         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
20432         special markup at all.  Load cfun->machine->frame.hard_fp_offset
20433         into a local variable.
20434         (aarch64_frame_pointer_required): Don't check calls_alloca.
20436 2014-09-03  Richard Biener  <rguenther@suse.de>
20438         * opts.c (default_options_optimization): Adjust
20439         max-combine-insns to 2 for -Og.
20441 2014-09-03  Martin Jambor  <mjambor@suse.cz>
20443         PR ipa/62015
20444         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
20445         pass-trough jump functions correctly.
20447 2014-09-03  Martin Jambor  <mjambor@suse.cz>
20449         PR ipa/61986
20450         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
20451         created replacements in ascending order of offsets.
20452         (known_aggs_to_agg_replacement_list): Likewise.
20454 2014-09-03  Martin Liska  <mliska@suse.cz>
20456         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
20457         is set to set uninitialized value for vnresult.
20459 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20461         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
20462         for TARGET_MUST_PASS_IN_STACK.
20464 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20466         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
20467         for TARGET_ARG_PARTIAL_BYTES.
20469 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20471         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
20472         instructions for varargs implementation.
20473         (nds32_expand_epilogue): Emit stack adjustment instructions for
20474         varargs implementation.
20476 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20478         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
20479         optimization detection.
20481 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20483         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
20484         arguments.
20485         (nds32_function_arg_advance): Deal with nameless arguments.
20486         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
20487         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
20488         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
20490 2014-09-03  Richard Biener  <rguenther@suse.de>
20492         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
20493         (struct bb_bitmap_sets): Remove deferred member.
20494         (BB_DEFERRED): Remove.
20495         (defer_or_phi_translate_block): Remove.
20496         (compute_antic_aux): Remove deferring of blocks, assert
20497         proper iteration order.
20498         (compute_antic): Do not set BB_DEFERRED.
20499         (eliminate): Allocate el_avail of proper size initially.
20501 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20503         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
20504         according to the value of crtl->args.pretend_args_size.
20506 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20508         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
20509         varargs information.
20511 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20513         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
20514         implementation for TARGET_SETUP_INCOMING_VARARGS.
20515         (nds32_strict_argument_naming): Refine comment.
20516         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
20517         Define for future implementation.
20519 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
20521         * config/i386/adxintrin.h (_subborrow_u32): New.
20522         (_addcarry_u32): Ditto.
20523         (_subborrow_u64): Ditto.
20524         (_addcarry_u64): Ditto.
20525         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
20526         IX86_BUILTIN_SBB64.
20527         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
20528         __builtin_ia32_sbb_u64
20530 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20532         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
20533         GPR-specific stuff.
20534         (nds32_function_arg_advance): Likewise.
20535         (nds32_init_cumulative_args): Likewise.
20536         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
20537         (NDS32_FIRST_GPR_REGNUM): Define.
20538         (NDS32_LAST_GPR_REGNUM): Define.
20539         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
20540         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
20541         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
20542         (machine_function): Use GRP-specific stuff.
20544 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20546         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
20547         (nds32_expand_epilogue): Likewise.
20548         (nds32_expand_prologue_v3push): Likewise.
20549         (nds32_expand_epilogue_v3pop): Likewise.
20551 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20553         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
20554         v3push/v3pop for variadic function.
20555         * config/nds32/nds32.md (prologue, epilogue): Likewise.
20557 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20559         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
20560         Check rtx for varargs implementation.
20561         (nds32_output_stack_pop): Likewise.
20562         * config/nds32/nds32-protos.h: Have a rtx argument for
20563         nds32_output_stack_push and nds32_output_stack_pop.
20564         * config/nds32/nds32.md: Likewise.
20566 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20568         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
20569         to check if FUNC is an interrupt service routine.
20570         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
20572 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20574         * config/nds32/nds32.h (machine_function): Add some fields for variadic
20575         arguments implementation.
20577 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20579         * config/nds32/nds32-predicates.c
20580         (nds32_valid_stack_push_pop): Rename to ...
20581         (nds32_valid_stack_push_pop_p): ... this.
20582         * config/nds32/nds32-protos.h: Likewise.
20583         * config/nds32/predicates.md: Likewise.
20585 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20587         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
20588         (nds32_emit_stack_v3push): ... this.
20589         (nds32_gen_stack_v3pop): Rename to ...
20590         (nds32_emit_stack_v3pop): ... this and consider CFA restore
20591         information.
20593 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20595         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
20596         (nds32_emit_stack_push_multiple): ... this.
20597         (nds32_gen_stack_pop_multiple): Rename to ...
20598         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
20599         information.
20601 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
20603         PR target/61078
20604         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
20605         and add a second splitter to handle the remaining cases.
20607 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
20609         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
20611 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
20613         * cfgexpand.c (label_rtx_for_bb): Change type to
20614         hash_map<basic_block, rtx_code_label *> *.
20615         (expand_gimple_basic_block): Adjust.
20616         (pass_expand::execute): Likewise.
20618 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
20620         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
20621         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
20622         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
20623         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
20624         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
20625         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
20626         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
20627         of rtx.
20629 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
20631         * alloc-pool.c: Include coretypes.h.
20632         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
20633         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
20634         hash_set instead of htab.
20635         * ggc-page.c (in_gc): New variable.
20636         (ggc_free): Do nothing if a collection is taking place.
20637         (ggc_collect): Set in_gc appropriately.
20638         * ggc.h (gt_ggc_mx(const char *)): New function.
20639         (gt_pch_nx(const char *)): Likewise.
20640         (gt_ggc_mx(int)): Likewise.
20641         (gt_pch_nx(int)): Likewise.
20642         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
20643         (hash_map::hash_entry::pch_nx): Likewise.
20644         (hash_map::hash_entry::pch_nx_helper): Likewise.
20645         (hash_map::hash_map): Adjust.
20646         (hash_map::create_ggc): New function.
20647         (gt_ggc_mx): Likewise.
20648         (gt_pch_nx): Likewise.
20649         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
20650         (default_hashset_traits::pch_nx): Likewise.
20651         (hash_set::hash_entry::ggc_mx): Likewise.
20652         (hash_set::hash_entry::pch_nx): Likewise.
20653         (hash_set::hash_entry::pch_nx_helper): Likewise.
20654         (hash_set::hash_set): Adjust.
20655         (hash_set::create_ggc): New function.
20656         (hash_set::elements): Likewise.
20657         (gt_ggc_mx): Likewise.
20658         (gt_pch_nx): Likewise.
20659         * hash-table.h (hash_table::hash_table): Adjust.
20660         (hash_table::m_ggc): New member.
20661         (hash_table::~hash_table): Adjust.
20662         (hash_table::expand): Likewise.
20663         (hash_table::empty): Likewise.
20664         (gt_ggc_mx): New function.
20665         (hashtab_entry_note_pointers): Likewise.
20666         (gt_pch_nx): Likewise.
20668 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20670         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
20671         built-in definition.
20672         (XVCVUXDDP_SCALE): Likewise.
20673         (XVCVDPSXDS_SCALE): Likewise.
20674         (XVCVDPUXDS_SCALE): Likewise.
20675         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
20676         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
20677         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
20678         VSX_BUILTIN_XVCVDPUXDS_SCALE.
20679         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
20680         prototype.
20681         * config/rs6000/rs6000.c (real.h): New include.
20682         (rs6000_scale_v2df): New function.
20683         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
20684         (UNSPEC_VSX_XVCVUXDDP): Likewise.
20685         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
20686         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
20687         (vsx_xvcvsxddp_scale): New define_expand.
20688         (vsx_xvcvsxddp): New define_insn.
20689         (vsx_xvcvuxddp_scale): New define_expand.
20690         (vsx_xvcvuxddp): New define_insn.
20691         (vsx_xvcvdpsxds_scale): New define_expand.
20692         (vsx_xvcvdpsxds): New define_insn.
20693         (vsx_xvcvdpuxds_scale): New define_expand.
20694         (vsx_xvcvdpuxds): New define_insn.
20695         * doc/extend.texi (vec_ctf): Add new prototypes.
20696         (vec_cts): Likewise.
20697         (vec_ctu): Likewise.
20698         (vec_splat): Likewise.
20699         (vec_div): Likewise.
20700         (vec_mul): Likewise.
20702 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20704         PR target/62275
20705         * config/arm/neon.md
20706         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
20707         <v_cmp_result>): New pattern.
20708         * config/arm/iterators.md (NEON_VCVT): New int iterator.
20709         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
20710         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
20711         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
20712         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
20713         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
20715 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20717         PR target/62275
20718         * config/arm/iterators.md (FIXUORS): New code iterator.
20719         (VCVT): New int iterator.
20720         (su_optab): New code attribute.
20721         (su): Likewise.
20722         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
20724 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20726         * config/aarch64/predicates.md (aarch64_comparison_operation):
20727         New special predicate.
20728         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
20729         aarch64_comparison_operation instead of matching an operator.
20730         Update operand numbers.
20731         (csinc3<mode>_insn): Likewise.
20732         (*csinv3<mode>_insn): Likewise.
20733         (*csneg3<mode>_insn): Likewise.
20734         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
20735         * config/aarch64/aarch64.c (aarch64_get_condition_code):
20736         Return -1 instead of aborting on invalid condition codes.
20737         (aarch64_print_operand): Update aarch64_get_condition_code callsites
20738         to assert that the returned condition code is valid.
20739         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
20741 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
20743         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
20744         tree.def, and gimple.def
20746 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
20747             Balaji V. Iyer  <balaji.v.iyer@intel.com>
20748             Igor Zamyatin  <igor.zamyatin@intel.com>
20750         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
20751         (__cilkrts_cilk_for_64): Likewise.
20752         * cilk-common.c (declare_cilk_for_builtin): New function.
20753         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
20754         __cilkrts_cilk_for_64 bultins.
20755         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
20756         CILK_TI_F_LOOP_64.
20757         (cilk_for_32_fndecl): New define.
20758         (cilk_for_64_fndecl): Likewise.
20759         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
20760         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
20761         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
20762         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
20763         GF_OMP_FOR_COMBINED_INTO.
20764         * gimplify.c (gimplify_scan_omp_clauses): Added
20765         OMP_CLAUSE__CILK_FOR_COUNT_ case.
20766         (gimplify_adjust_omp_clauses): Ditto.
20767         (gimplify_omp_for): Added CILK_FOR case.
20768         (gimplify_expr): Ditto.
20769         * omp-low.c: Include cilk.h.
20770         (extract_omp_for_data): Set appropriate kind for
20771         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
20772         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
20773         (create_omp_child_function_name): Added second argument to handle
20774         cilk_for case.
20775         (cilk_for_check_loop_diff_type): New function.
20776         (expand_cilk_for_call): Likewise.
20777         (expand_cilk_for): Likewise.
20778         (create_omp_child_function): Set cilk_for_count; handle the cases when
20779         it is true; call create_omp_child_function_name with second argument.
20780         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
20781         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
20782         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
20783         * tree-nested.c (convert_nonlocal_omp_clauses): Added
20784         OMP_CLAUSE__CILK_FOR_COUNT_ case.
20785         (convert_local_omp_clauses): Ditto.
20786         * tree-pretty-print.c (dump_omp_clause): Added
20787         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
20788         (dump_generic_node): Added CILK_FOR case.
20789         * tree.c (omp_clause_num_ops): New element
20790         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
20791         (omp_clause_code_name): New element _Cilk_for_count_.
20792         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
20793         * tree.def: Add tree code for CILK_FOR.
20795 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20797         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
20798         (ppc403-compare): Add "exts with dot" case.
20799         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
20800         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
20801         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
20802         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
20803         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
20804         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
20805         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
20806         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20807         cell-cmp-microcoded): Similarly.
20808         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
20809         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
20810         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
20811         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
20812         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
20813         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
20814         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
20815         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
20816         (power6-compare): Add "exts with dot" case.
20817         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
20818         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
20819         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
20821         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
20822         if avoiding Cell microcode.
20823         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
20824         (is_cracked_insn): Ditto.
20825         (insn_must_be_first_in_group): Ditto.
20826         * config/rs6000/rs6000.md (dot): Adjust comment.
20827         (cell_micro): Handle exts+dot.
20828         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
20829         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
20830         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
20831         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
20832         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
20833         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
20834         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
20836 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20838         * config/rs6000/rs6000.md (QHSI): Delete.
20839         (EXTQI, EXTHI, EXTSI): New mode iterators.
20840         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
20841         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
20842         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
20843         9 anonymous instructions, and 8 splitters): Delete.
20844         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
20845         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
20846         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
20847         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
20848         *zero_extendsi<mode>2_dot2): New.
20850 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20852         * config/rs6000/rs6000.md (any_extend): New code iterator.
20853         (u, su): New code attributes.
20854         (dmode, DMODE): New mode attributes.
20855         (<su>mul<mode>3_highpart): New.
20856         (*<su>mul<mode>3_highpart): New.
20857         (<su>mulsi3_highpart_le): New.
20858         (<su>muldi3_highpart_le): New.
20859         (<su>mulsi3_highpart_64): New.
20860         (<u>mul<mode><dmode>3): New.
20861         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
20862         splitters): Delete.
20863         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
20864         splitters): Delete.
20866 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20868         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
20869         *mulsi3_internal2, and two splitters): Delete.
20870         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
20871         Delete.
20872         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
20874 2014-09-02  Richard Biener  <rguenther@suse.de>
20876         PR tree-optimization/62695
20877         * tree-ssa-structalias.c (find_func_clobbers): Add missing
20878         vector truncate.
20880 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
20882         PR target/62312
20883         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
20885 2014-09-01  Andi Kleen  <ak@linux.intel.com>
20887         * file-find.c (add_prefix_begin): Add.
20888         (do_add_prefix): Rename from add_prefix with first argument.
20889         (add_prefix): Add new wrapper.
20890         * file-find.h (add_prefix_begin): Add.
20891         * gcc-ar.c (main): Support -B option.
20893 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
20895         * genemit.c: Include dumpfile.h.
20896         (gen_split): Print name of splitter function to dump file.
20898 2014-09-01  Richard Biener  <rguenther@suse.de>
20900         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
20901         Use stack auto_vecs for constraint expressions.
20902         (find_func_aliases_for_call): Likewise.
20903         (find_func_aliases): Likewise.
20904         (find_func_clobbers): Likewise.
20906 2014-09-01  Richard Biener  <rguenther@suse.de>
20908         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
20909         operands vector in most cases.  Remove redundant code.
20911 2014-09-01  Olivier Hainque  <hainque@adacore.com>
20913         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
20914         $WIND_BASE instead of designating a harcoded arbitrary home dir.
20915         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
20917 2014-09-01  Richard Biener  <rguenther@suse.de>
20919         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
20920         copy_reference_ops_from_call, vn_nary_op_compute_hash,
20921         vn_reference_compute_hash, vn_reference_insert): Remove.
20922         (vn_reference_lookup_call): New function.
20923         * tree-ssa-sccvn.c (vn_reference_compute_hash,
20924         copy_reference_ops_from_ref, copy_reference_ops_from_call,
20925         vn_reference_insert, vn_nary_op_compute_hash): Make static.
20926         (create_reference_ops_from_call): Remove.
20927         (vn_reference_lookup_3): Properly update shared_lookup_references.
20928         (vn_reference_lookup_pieces): Assert that we updated
20929         shared_lookup_references properly.
20930         (vn_reference_lookup): Likewise.
20931         (vn_reference_lookup_call): New function.
20932         (visit_reference_op_call): Use it.  Avoid re-building the
20933         reference ops.
20934         (visit_reference_op_load): Remove redundant lookup.
20935         (visit_reference_op_store): Perform special tail-merging work
20936         only when possibly doing tail-merging.
20937         (visit_use): Likewise.
20938         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
20940 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
20942         PR target/62025
20943         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
20944         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
20945         (find_inc): Revert 2014-08-13 change.
20947 2014-09-01  Marek Polacek  <polacek@redhat.com>
20949         PR middle-end/61903
20950         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
20951         Change the type of V to unsigned HOST_WIDE_INT.
20953 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
20955         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
20956         the size of byte markers.
20957         (do_shift_rotate): Fix confusion between host, target and marker byte
20958         size.
20959         (verify_symbolic_number_p): Likewise.
20960         (find_bswap_or_nop_1): Likewise.
20961         (find_bswap_or_nop): Likewise.
20963 2014-09-01  Olivier Hainque  <hainque@adacore.com>
20965         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
20966         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
20968 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
20970         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
20971         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
20972         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
20974 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
20976         PR sanitizer/61897
20977         PR sanitizer/62140
20978         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
20979         (build_check_stmt): Likewise.
20980         (instrument_strlen_call): Likewise.
20981         (asan_expand_check_ifn): Likewise and fix types.
20982         (maybe_cast_to_ptrmode): New function.
20984 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20986         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
20988 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
20990         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
20992 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
20994         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
20995         prefix to function labels when generating fast indirect calls.
20997 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
20999         PR bootstrap/62304
21001         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
21002         param back from rtx_insn * to rtx.  Rename param from "label" to
21003         "label_or_return", reintroducing "label" as an rtx_insn * after
21004         we've ensured it's not a RETURN.
21005         (first_active_target_insn): Likewise for return type and param;
21006         add a checked cast to rtx_insn * once we've ensured "insn" is not
21007         a RETURN.
21008         (steal_delay_list_from_target): Convert param "pnew_thread" back
21009         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
21010         with JUMP_LABEL.
21011         (own_thread_p): Convert param "thread" back from an rtx_insn * to
21012         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
21013         cast once we've established we're not dealing with a RETURN,
21014         renaming subsequent uses of "thread" to "thread_insn".
21015         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
21016         to JUMP_LABEL.
21017         (follow_jumps): Convert return type and param "label" from
21018         rtx_insn * back to rtx.  Move initialization of "value" to after
21019         the handling for ANY_RETURN_P, adding a checked cast there to
21020         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
21021         rename to "this_label_or_return", reintroducing "this_label" as
21022         an rtx_insn * once we've handled the case where it could be an
21023         ANY_RETURN_P.
21024         (fill_slots_from_thread): Rename param "thread" to
21025         "thread_or_return", converting from an rtx_insn * back to an rtx.
21026         Reintroduce name "thread" as an rtx_insn * local with a checked
21027         cast once we've handled the case of it being an ANY_RETURN_P.
21028         Convert local "new_thread" from an rtx_insn * back to an rtx.
21029         Add a checked cast when assigning to "trial" from "new_thread".
21030         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
21031         checked cast to rtx_insn * from "new_thread" when invoking
21032         get_label_before.
21033         (fill_eager_delay_slots): Convert locals "target_label",
21034         "insn_at_target" from rtx_insn * back to rtx.
21035         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
21036         (relax_delay_slots): Convert locals "trial", "target_label" from
21037         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
21038         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
21039         invoking update_block.
21040         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
21041         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
21043         * resource.h (mark_target_live_regs): Undo erroneous conversion
21044         of second param of r214693, converting it back from rtx_insn * to
21045         rtx, since it could be a RETURN.
21047         * resource.c (find_dead_or_set_registers): Similarly, convert
21048         param "jump_target" back from an rtx_insn ** to an rtx *, as we
21049         could be writing back a RETURN.  Rename local rtx_insn * "next" to
21050         "next_insn", and introduce "lab_or_return" as a local rtx,
21051         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
21052         (mark_target_live_regs): Undo erroneous conversion
21053         of second param of r214693, converting it back from rtx_insn * to
21054         rtx, since it could be a RETURN.  Rename it from "target" to
21055         "target_maybe_return", reintroducing the name "target" as a local
21056         rtx_insn * with a checked cast, after we've handled the case of
21057         ANY_RETURN_P.
21059 2014-08-29  DJ Delorie  <dj@redhat.com>
21061         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
21062         pointer size up to a power of two.
21063         * defaults.h (DWARF2_ADDR_SIZE): Round up.
21064         (POINTER_SIZE_UNITS): New, rounded up value.
21065         * dwarf2asm.c (size_of_encoded_value): Use it.
21066         (dw2_output_indirect_constant_1): Likewise.
21067         * expmed.c (init_expmed_one_conv): We now know the sizes of
21068         partial int modes.
21069         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
21070         * optabs.c (expand_float): Use precision, not size.
21071         (expand_fix): Likewise.
21072         * simplify-rtx (simplify_unary_operation_1): Likewise.
21073         * tree-dfa.c (get_ref_base_and_extent): Likewise.
21074         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
21075         (default_assemble_integer) Likewise.
21076         (dump_tm_clone_pairs): Likewise.
21077         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
21078         * var-tracking.c (adjust_mems): Allow partial-int modes also.
21079         (prepare_call_arguments): Likewise.
21080         * stor-layout.c (finalize_type_size): Preserve precision.
21081         (layout_type): Use precision, not size.
21083         * expr.c (convert_move): If the target has an explicit converter,
21084         use it.
21086 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
21088         * gdbinit.in: Skip various inline functions in rtl.h when
21089         stepping.
21091 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
21093         PR bootstrap/62301
21094         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
21096 2014-08-29  Richard Biener  <rguenther@suse.de>
21098         PR tree-optimization/62291
21099         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
21100         exactly the vector size needed and use quick_push.
21101         (phi_translate_1): Adjust comment.
21102         (valid_in_sets): Remove block argument and remove pointless
21103         checking of NAMEs.
21104         (dependent_clean): Adjust for removal of block argument.
21105         (clean): Likewise.
21106         (compute_antic_aux): Likewise.
21107         (compute_partial_antic_aux): Likewise.
21109 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21110             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21111             Anna Tikhonova  <anna.tikhonova@intel.com>
21112             Ilya Tocar  <ilya.tocar@intel.com>
21113             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21114             Ilya Verbin  <ilya.verbin@intel.com>
21115             Kirill Yukhin  <kirill.yukhin@intel.com>
21116             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21118         * config/i386/sse.md
21119         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
21120         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
21121         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
21122         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
21124 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21125             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21126             Anna Tikhonova  <anna.tikhonova@intel.com>
21127             Ilya Tocar  <ilya.tocar@intel.com>
21128             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21129             Ilya Verbin  <ilya.verbin@intel.com>
21130             Kirill Yukhin  <kirill.yukhin@intel.com>
21131             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21133         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
21134         * config/i386/sse.md
21135         (define_mode_iterator VI4_128_8_256): New.
21136         (define_mode_iterator VI2_128_4_256): Ditto.
21137         (define_mode_iterator PMOV_DST_MODE): Rename into
21138         (define_mode_iterator PMOV_DST_MODE_1): this.
21139         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
21140         Use PMOV_DST_MODE_1 mode iterator.
21141         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
21142         Ditto.
21143         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
21144         Ditto.
21145         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
21146         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
21147         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
21148         (define_mode_iterator PMOV_DST_MODE_2): New.
21149         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
21150         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
21151         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
21152         Ditto.
21153         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
21154         (define_mode_attr pmov_dst_3): Ditto.
21155         (define_mode_attr pmov_dst_zeroed_3): Ditto.
21156         (define_mode_attr pmov_suff_3): Ditto.
21157         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
21158         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
21159         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
21160         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
21161         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
21162         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
21163         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
21164         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
21165         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
21166         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
21167         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
21168         (define_mode_attr pmov_dst_4): Ditto.
21169         (define_mode_attr pmov_dst_zeroed_4): Ditto.
21170         (define_mode_attr pmov_suff_4): Ditto.
21171         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
21172         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
21173         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
21174         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
21175         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
21176         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
21177         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
21178         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
21179         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
21180         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
21181         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
21183 2014-08-29  Richard Biener  <rguenther@suse.de>
21185         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
21186         NON_LVALUE_EXPR in gimple.
21188 2014-08-29  Richard Biener  <rguenther@suse.de>
21190         PR middle-end/62292
21191         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
21192         from previous refactoring.
21193         (gimple_fold_builtin_strncpy): Likewise.
21195 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
21197         PR bootstrap/62300
21198         * function.c (assign_parm_setup_reg): Remove erroneous checked
21199         cast to rtx_insn * on result of gen_extend_insn in favor of
21200         introducing a new local rtx "pat".
21202 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
21204         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
21205         to silence warning.
21206         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
21208 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21210         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
21211         (next_insn): Likewise.
21212         * emit-rtl.c (next_insn): Likewise.
21213         (previous_insn): Likewise.
21214         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
21215         "insn" and "next" from rtx to rtx_insn *.
21216         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
21217         "insn", "insn1", "vliw_start",  "prologue_end_note",
21218         "last_insn_in_packet".
21220 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21222         * shrink-wrap.h (active_insn_between): Strengthen both params from
21223         rtx to rtx_insn *.
21224         * function.c (active_insn_between): Likewise.
21226 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21228         * genattr.c (main): When writing out insn-attr.h, strengthen param
21229         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
21230         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
21231         writing out the definition of dfa_clear_single_insn_cache to the
21232         generated insn-automata.c
21234 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21236         * resource.h (clear_hashed_info_for_insn): Strengthen param from
21237         rtx to rtx_insn *.
21238         (incr_ticks_for_insn): Likewise.
21239         (init_resource_info): Likewise.
21241         * resource.c (init_resource_info): Likewise.
21242         (clear_hashed_info_for_insn): Likewise.
21243         (incr_ticks_for_insn): Likewise.
21245         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
21246         rtx to rtx_insn *.
21247         (steal_delay_list_from_target): Use methods of "seq".
21248         (try_merge_delay_insns): Use methods of "merged_insns".
21249         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
21250         (reorg_redirect_jump): Likewise for param "jump".
21252 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21254         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
21255         rtx to rtx_insn *.
21256         * config/s390/s390.c (s390_split_branches): Eliminate top-level
21257         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
21258         "set_insn".
21259         (s390_mainpool_finish): In three places, split out a local rtx
21260         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
21261         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
21262         and split another local rtx "insn" out into rtx "pat" and
21263         rtx_insn * "insn".
21264         * config/sh/sh.c (output_branchy_insn): Rather than working
21265         directly on operands[9], introduce local rtx_code_label *
21266         variables named "lab" in two places, working on them, and then
21267         assigning them to operands[9], so that the intervening operations
21268         are known by the type system to be on insns.
21270 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21272         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
21273         const rtx_insn *.
21275         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
21276         in invocation of INSN_HAS_LOCATION.
21278 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
21280         * config/rs6000/altivec.h (vec_xl): New #define.
21281         (vec_xst): Likewise.
21282         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
21283         (XXSPLTD_V2DI): Likewise.
21284         (DIV_V2DI): Likewise.
21285         (UDIV_V2DI): Likewise.
21286         (MUL_V2DI): Likewise.
21287         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
21288         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
21289         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
21290         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
21291         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
21292         (UNSPEC_VSX_DIVSD): Likewise.
21293         (UNSPEC_VSX_DIVUD): Likewise.
21294         (UNSPEC_VSX_MULSD): Likewise.
21295         (vsx_mul_v2di): New insn-and-split.
21296         (vsx_div_v2di): Likewise.
21297         (vsx_udiv_v2di): Likewise.
21298         (vsx_xxspltd_<mode>): New insn.
21300 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21302         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
21303         NEXT_INSN.
21304         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
21305         (NEXT_INSN): Likewise.
21306         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
21307         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
21308         const rtx_insn *.
21309         (no_labels_between_p): Likewise for both params.
21311         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
21312         cast when using NEXT_INSN on operands[2].
21313         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
21314         "insn" from rtx to rtx_insn *, adding a checked cast.
21315         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
21316         rtx_insn *.
21317         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
21318         for third param.
21319         (arc_text_label): Likewise for param "insn".
21320         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
21321         "insn".
21322         (arc_ccfsm_record_condition): Likewise for param "jump".
21323         (arc_text_label): Likewise for local "label".
21324         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
21325         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
21326         a method for typesafety.  Add a checked cast.
21327         * config/arc/constraints.md (Clb): Add a checked cast when getting
21328         the CODE_LABEL from a LABEL_REF.
21329         * config/arm/arm.c (require_pic_register): Strengthen locals
21330         "seq", "insn" from rtx to rtx_insn *.
21331         (create_fix_barrier): Likewise for locals "selected", "next".
21332         (thumb1_reorg): Likewise for locals "prev", "insn".
21333         (arm_expand_prologue): Likewise for local "last".
21334         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
21335         operands[0].
21336         (thumb2_output_casesi): Likewise for operands[2].
21337         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
21338         strengthen local "insn" from rtx to rtx_insn *.
21339         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
21340         type and param "insn".
21341         (find_prev_insn_start): Likewise.
21342         (hwloop_optimize): Likewise for locals "insn", "last_insn",
21343         "prev".
21344         (gen_one_bundle): Likewise for loal "t".
21345         (find_load): Likewise for param "insn".
21346         (workaround_speculation): Likewise for locals "insn", "next",
21347         "target", "next_tgt".
21348         * config/c6x/c6x.c (assign_reservations): Likewise for both params
21349         and for locals "insn", "within", "last".
21350         (count_unit_reqs): Likewise for params "head", "tail" and local
21351         "insn".
21352         (try_rename_operands): Likewise for params "head", "tail".
21353         (reshuffle_units): Likewise for locals "head", "tail", "insn".
21354         (struct c6x_sched_context): Likewise for fields
21355         "last_scheduled_insn", "last_scheduled_iter0".
21356         (init_sched_state): Replace NULL_RTX with NULL.
21357         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
21358         to rtx_insn *.
21359         (undo_split_delayed_nonbranch): Likewise for param and for local
21360         "prev".
21361         (conditionalize_after_sched): Likewise for local "insn".
21362         (bb_earliest_end_cycle): Likewise.
21363         (filter_insns_above): Likewise for locals "insn", "next".
21364         (hwloop_optimize): Remove redundant checked cast.
21365         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
21366         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
21367         NULL_RTX with NULL.
21368         (cris_simple_epilogue): Likewise.
21369         (cris_expand_prologue): Likewise.
21370         (cris_expand_epilogue): Likewise.
21371         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
21372         local "insn" from rtx to rtx_insn *.
21373         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
21374         (struct frv_packet_group): Likewise for the elements within array
21375         fields "insns", "sorted", and for field "nop".
21376         (frv_packet): Likewise for the elements within array field
21377         "insns".
21378         (frv_add_insn_to_packet): Likewise for param "insn".
21379         (frv_insert_nop_in_packet): Likewise for param "insn" and local
21380         "last".
21381         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
21382         (frv_sort_insn_group_1): Likewise for local "insn".
21383         (frv_optimize_membar_local): Likewise.
21384         (frv_align_label): Likewise for locals "x", "last", "barrier",
21385         "label".
21386         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
21387         local.
21388         (ia64_sched_init): Likewise for local "insn".
21389         (scheduled_good_insn): Likewise for param "last".
21390         (struct _ia64_sched_context): Likewise for field
21391         "last_scheduled_insn".
21392         (ia64_init_sched_context): Replace NULL_RTX with NULL.
21393         (struct bundle_state): Likewise for field "insn".
21394         (issue_nops_and_insn): Likewise for param "insn".
21395         (get_next_important_insn): Likewise for return type and both
21396         params.
21397         (ia64_add_bundle_selector_before): Likewise for param "insn".
21398         (bundling): Likewise for params "prev_head_insn", "tail" and
21399         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
21400         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
21401         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
21402         Strengthen final param from rtx to rtx_insn *.
21403         (iq2000_move_1word): Likewise for second param.
21404         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
21405         param "cur_insn" and local "next_insn".
21406         (iq2000_move_1word): Likewise for param "insn".
21407         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
21408         casts when using NEXT_INSN on operands[1].
21409         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
21410         "insn" from rtx to rtx_insn *.
21411         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
21412         "x", introducing local rtx_insn * "insn" for when working with the
21413         CODE_LABEL of the LABEL_REF.
21414         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
21415         rtx_insn *.
21416         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
21417         param.
21418         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
21419         type.
21420         (conditionalize_block): Likewise for return type and param.
21421         (mcore_is_dead): Likewise for param "first" and local "insn".
21422         (emit_new_cond_insn): Likewise for return type.
21423         (conditionalize_block): Likewise for return type, param, and
21424         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
21425         "newinsn".
21426         (conditionalize_optimization): Likewise for local "insn".
21427         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
21428         using NEXT_INSN.
21429         * config/microblaze/microblaze.md: Add checked casts when using
21430         NEXT_INSN.
21431         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
21432         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
21433         and rtx_insn * "insn".
21434         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
21435         checked cast when using NEXT_INSN on operands[2].
21436         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
21437         local "insn" from rtx to rtx_insn *.
21438         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
21439         Likewise.
21440         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
21441         Add a checked cast when using NEXT_INSN on operands[1].
21442         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
21443         rtx to rtx_insn *.
21444         (pa_output_cbranch): Likewise for final param.
21445         (pa_output_lbranch): Likewise for second param.
21446         (pa_output_bb): Likewise for third param.
21447         (pa_output_bvb): Likewise.
21448         (pa_output_dbra): Likewise for second param.
21449         (pa_output_movb): Likewise.
21450         (pa_output_parallel_movb): Likewise.
21451         (pa_output_parallel_addb): Likewise.
21452         (pa_output_millicode_call): Likewise for first param.
21453         (pa_output_mul_insn): Likewise for second param.
21454         (pa_output_div_insn): Likewise for third param.
21455         (pa_output_mod_insn): Likewise for second param.
21456         (pa_jump_in_call_delay): Likewise for param.
21457         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
21458         (pa_output_div_insn): Likewise.
21459         (pa_output_mod_insn): Likewise.
21460         (pa_output_cbranch): Likewise.
21461         (pa_output_lbranch): Likewise.
21462         (pa_output_bb): Likewise.
21463         (pa_output_bvb): Likewise.
21464         (pa_output_dbra): Likewise.
21465         (pa_output_movb): Likewise.
21466         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
21467         to simplify and for typesafety.
21468         (pa_output_call): Use method of rtx_sequence *.
21469         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
21470         (pa_jump_in_call_delay): Likewise.
21471         (pa_output_parallel_movb): Likewise.
21472         (pa_output_parallel_addb): Likewise.
21473         (pa_following_call): Likewise.
21474         (pa_combine_instructions): Likewise for locals "anchor",
21475         "floater".
21476         (pa_can_combine_p): Likewise for params "anchor", "floater" and
21477         locals "start", "end".
21478         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
21479         param "insn" and local "local_insn".
21480         (picochip_final_prescan_insn): Likewise for local "local_insn".
21481         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
21482         local "insn".
21483         (uses_TOC): Likewise.
21484         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
21485         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
21486         splitting out to more tightly-scoped locals, 3 as rtx and one as
21487         rtx_insn *.
21488         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
21489         to rtx_insn *.
21490         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
21491         where needed.
21492         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
21493         to rtx_insn *.
21494         (fixup_addr_diff_vecs): Likewise.
21495         (reg_unused_after): Likewise for param 2.
21496         (sh_can_redirect_branch): Likewise for both params.
21497         (check_use_sfunc_addr): Likewise for param 1.
21498         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
21499         (find_barrier): Likewise for local "last_got".
21500         (gen_block_redirect): Likewise for return type, param "jump" and
21501         locals "prev", "scan", "next", "insn".
21502         (struct far_branch): Likewise for fields "near_label",
21503         "insert_place", "far_label".
21504         (gen_far_branch): Likewise for local "jump".
21505         (fixup_addr_diff_vecs): Likewise for param "first" and locals
21506         "insn", "prev".
21507         (barrier_align): Likewise for param and for locals "prev", "x".
21508         Introduce local rtx_sequence * "prev_seq" and use insn method for
21509         typesafety and clarity.
21510         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
21511         (get_dest_uid): Likewise for local "dest".
21512         (split_branches): Likewise for locals "next", "beyond", "label",
21513         "block", "far_label".  Add checked casts when assigning to
21514         bp->far_label and "far_label".
21515         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
21516         (sequence_insn_p): Likewise.
21517         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
21518         more loop-scoped rtx "insn" when walking LABEL_REFS.
21519         (sh_can_redirect_branch): Strengthen both params from rtx to
21520         rtx_insn *.
21521         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
21522         new local rtx_sequence * "seq" via a dyn_cast, and use a method
21523         for clarity and typesafety.
21524         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
21525         "insn" from rtx to rtx_insn *.
21526         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
21527         when using NEXT_INSN on the CODE_LABEL in operands[2].
21528         (define_insn "casesi_worker_2"): Likewise.
21529         (define_insn "casesi_shift_media"): Likewise.
21530         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
21531         operands[3].
21532         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
21533         Strengthen field "insn" from rtx to rtx_insn *.
21534         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
21535         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
21536         param "start_insn" and local "start_insn".
21537         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
21538         field "insn".
21539         (find_set_of_reg_bb): Likewise for param "insn".
21540         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
21541         (trace_reg_uses): Likewise for param "start_insn".
21542         (sh_treg_combine::cbranch_trace): Likewise for field
21543         "cbranch_insn".
21544         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
21545         param "insn".
21546         (sh_treg_combine::record_set_of_reg): Likewise for param
21547         "start_insn" and local "i".
21548         (sh_treg_combine::can_remove_cstore): Likewise for local
21549         "prev_insn".
21550         (sh_treg_combine::try_optimize_cbranch): Likewise for param
21551         "insn".
21552         (sh_treg_combine::execute): Likewise for local "i".
21553         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
21554         param.
21555         (sparc_check_64): Likewise for second param.
21556         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
21557         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
21558         dyn_cast, using its insn method for typesafety and clarity.
21559         (empty_delay_slot): Strengthen param "insn" from rtx to
21560         rtx_insn *.
21561         (set_extends): Likewise.
21562         (sparc_check_64): Likewise.
21563         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
21564         for locals "seq", "last_insn".
21565         (combine_bnp): Likewise for param "insn".
21566         (xstormy16_reorg): Likewise for local "insn".
21567         * config/v850/v850.c (substitute_ep_register): Likewise for params
21568         "first_insn", "last_insn" and local "insn".
21569         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
21570         elements of "regs" array, and local "insn".
21571         * except.c (emit_note_eh_region_end): Likewise for param "insn".
21572         * final.c (final_sequence): Strengthen this global from rtx to
21573         rtx_sequence *.
21574         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
21575         rtx_insn *.
21576         (final_scan_insn): Update assignment to "final_sequence" to be
21577         from "seq", the cast version of "body", for type-safety.
21578         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
21579         "insns" from rtx to rtx_insn *.
21580         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
21581         * genattr.c (main): When writing out generated insn-attr.h,
21582         strengthen params 1 and 3 of eligible_for_delay,
21583         eligible_for_annul_true, eligible_for_annul_false from rtx to
21584         rtx_insn *.
21585         * genattrtab.c (write_eligible_delay): Likewise when writing out
21586         generated insn-attrtab.c; also local "insn" the generated
21587         functions.
21588         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
21589         to rtx_insn *.
21590         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
21591         "start_label" from rtx to rtx_insn *.
21592         * ira.c (decrease_live_ranges_number): Likewise for local "p".
21593         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
21594         "insns" and local "insn".
21595         (validate_equiv_mem): Likewise for param "start" and local "insn".
21596         (memref_used_between_p): Likewise for params "start", "end" and
21597         local "insn".
21598         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
21599         final param.
21600         * loop-doloop.c (doloop_optimize): Within region guarded by
21601         INSN_P (doloop_pat), introduce a new local rtx_insn *
21602         "doloop_insn" via a checked cast, and use it for typesafety,
21603         eventually writing the value back into doloop_pat.
21604         * output.h (final_sequence): Strengthen this global from rtx to
21605         rtx_sequence *.
21606         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
21607         reintroducing "insn" as an rtx_insn * via a checked cast.
21608         Strengthen param "attempt" and local "new_insn"from rtx to
21609         rtx_insn *.
21610         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
21611         to rtx_insn *.
21612         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
21613         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
21614         "p" in favor of more tightly-scoped replacements, sometimes rtx
21615         and sometimes rtx_insn *, as appropriate.
21616         (delete_output_reload): Eliminate top-level rtx "i1", splitting
21617         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
21618         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
21619         local "trial" from rtx to rtx_insn *.
21620         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
21621         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
21622         rtx_sequence * and use methods for clarity and typesafety.
21623         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
21624         rtx to rtx_insn *.  Strenghten local "li" from rtx to
21625         rtx_insn_list * and use its methods for clarity and typesafety.
21626         (steal_delay_list_from_target): Strengthen param "insn" from rtx
21627         to rtx_insn *.
21628         (steal_delay_list_from_fallthrough): Likewise.
21629         (try_merge_delay_insns): Likewise for param "thread" and locals
21630         "trial", "next_trial", "delay_insn".
21631         (redundant_insn): Likewise for param "target" and local "trial".
21632         (own_thread_p): Likewise for param "thread" and locals
21633         "active_insn", "insn".
21634         (get_label_before): Likewise for param "insn".
21635         (fill_simple_delay_slots): Likewise for local "new_label"; use
21636         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
21637         (label_before_next_insn): Strengthen return type and local "insn"
21638         from rtx to rtx_insn *.
21639         (relax_delay_slots): Likewise for locals "other", "tmp".
21640         (make_return_insns): Likewise for param "first" and locals "insn",
21641         "jump_insn", "prev".  Move declaration of "pat" to its assignment
21642         and strengthen from rtx to rtx_sequence *.  Use its methods for
21643         clarity and typesafety.
21644         * rtlanal.c (no_labels_between_p): Strengthen params from
21645         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
21646         rtx_insn *.
21647         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
21648         from const_rtx to const rtx_insn *.
21649         (reg_set_between_p): Rename param "from_insn" to
21650         "uncast_from_insn", and reintroduce "from_insn" as a
21651         const rtx_insn * via a checked cast.
21652         (modified_between_p): Likewise for param "start" as "uncast_start".
21653         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
21654         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
21655         "tmp", head" from rtx to rtx_insn *.
21656         (recompute_rev_top_order): Likewise for local "insn".
21657         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
21658         * store-motion.c (build_store_vectors): Likewise for local "insn".
21659         Strengthen local "st" from rtx to rtx_insn_list * and use methods
21660         for clarity and typesafety.
21661         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
21662         rtx to rtx_insn *.
21663         (computation_cost): Likewise for local "seq".
21664         (get_address_cost): Likewise.
21666 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21668         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
21669         const rtx_insn *.
21670         (label_is_jump_target_p): Likewise for second param.
21672         * rtlanal.c (tablejump_p): Likewise for param "insn".
21673         (label_is_jump_target_p): Likewise for param "jump_insn".
21675 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21677         * rtl.h (find_first_parameter_load): Strengthen return type and
21678         both params from rtx to rtx_insn *.
21679         * rtlanal.c (find_first_parameter_load): Strengthen return type,
21680         both params and locals "before", "first_set" from rtx to
21681         rtx_insn *.  Remove now-redundant cast.
21682         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
21684 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21686         * rtl.h (find_last_value): Delete.
21687         * rtlanal.c (find_last_value): Delete.
21689 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21691         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
21692         from rtx to rtx_insn *.
21693         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
21694         rtx "note" with new local rtx_insn * "new_head" when calculating
21695         head insn of new basic block.
21696         * combine.c (combine_split_insns): Strengthen return type and local
21697         "ret" from rtx to rtx_insn *.
21698         (likely_spilled_retval_p): Likewise for locals "use" and "p".
21699         (try_combine): Eliminate local "m_split", splitting into new
21700         locals "m_split_insn" and "m_split_pat".
21701         (find_split_point): Strengthen local "seq" from rtx into
21702         rtx_insn *.
21703         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
21704         locals "label", "branch".
21705         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
21706         for local "insn".
21707         (define_expand "umulsi3_highpart"): Likewise for local "insn".
21708         * dse.c (note_add_store_info): Likewise for fields "first",
21709         "current".
21710         (note_add_store): Likewise for local "insn".
21711         (emit_inc_dec_insn_before): Likewise for locals "insn",
21712         "new_insn", "cur".
21713         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
21714         (replace_read): Likewise for locals "insns", "this_insn".
21715         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
21716         (notice_eh_throw): Likewise for param "insn".
21717         (before_next_cfi_note): Likewise for return type, param, and local
21718         "prev".
21719         (connect_traces): Likewise for local "note".
21720         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
21721         (verify_rtl_sharing): Likewise.
21722         (unshare_all_rtl_in_chain): Likewise for param "insn".
21723         (get_first_nonnote_insn): Likewise for local "insn".
21724         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
21725         "seq" and use its methods to clarify things.
21726         (next_insn): Strengthen return type from rtx to rtx_insn *.
21727         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
21728         local rtx_insn * using a checked cast, dropping a checked cast
21729         made redundant by this change.  Use a cast to and method of
21730         rtx_sequence to clarify the code.
21731         (previous_insn): Rename param "insn" to "uncast_insn" and
21732         reintroduce "insn" as a local rtx_insn * using a checked cast,
21733         dropping a checked cast made redundant by this change.  Use a cast
21734         to and method of rtx_sequence to clarify the code.
21735         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
21736         reintroduce "insn" as a local rtx_insn * using a checked cast,
21737         dropping a checked cast made redundant by this change.
21738         (next_nonnote_insn_bb): Likewise.
21739         (prev_nonnote_insn): Likewise.
21740         (prev_nonnote_insn_bb): Likewise.
21741         (next_nondebug_insn): Likewise.
21742         (prev_nondebug_insn): Likewise.
21743         (next_nonnote_nondebug_insn): Likewise.
21744         (prev_nonnote_nondebug_insn): Likewise.
21745         (next_real_insn): Likewise.
21746         (prev_real_insn): Likewise.
21747         (next_active_insn): Likewise.
21748         (prev_active_insn): Likewise.
21749         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
21750         clarity.
21751         (prev_cc0_setter): Likewise.
21752         (try_split): Rename param "trial" to "uncast_trial" and
21753         reintroduce "insn" as a local rtx_insn * using a checked cast,
21754         dropping checked casts made redundant by this change.
21755         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
21756         rtx to rtx_insn *.
21757         (remove_insn): Rename param "insn" to "uncast_insn" and
21758         reintroduce "insn" as a local rtx_insn * using a checked cast.
21759         (emit_pattern_after_setloc): Likewise for param "after", as
21760         "uncast_after".
21761         (emit_pattern_after): Likewise.  Strengthen local "prev" from
21762         rtx to rtx_insn *.
21763         (emit_pattern_before_setloc): Rename param "before" to
21764         "uncast_before" and reintroduce "before" as a local rtx_insn *
21765         using a checked cast.  Strengthen locals "first", "last" from
21766         rtx to rtx_insn *.
21767         (emit_pattern_before): Likewise rename/cast param "before" to
21768         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
21769         * except.c (copy_reg_eh_region_note_forward): Strengthen param
21770         "first" and local "insn" from rtx to rtx_insn *.
21771         (copy_reg_eh_region_note_backward): Likewise for param "last"
21772         and local "insn".
21773         * expr.c (fixup_args_size_notes): Rename param "last" to
21774         "uncast_last" and reintroduce "last" as a local rtx_insn *
21775         using a checked cast.  Strengthen local "insn" from rtx to
21776         rtx_insn *.
21777         * function.c (set_insn_locations): Strengthen param "insn" from
21778         rtx to rtx_insn *.
21779         (record_insns): Likewise for param "insns" and local "tmp".
21780         (active_insn_between): Rename param "tail" to
21781         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
21782         using a checked cast.
21783         (thread_prologue_and_epilogue_insns): Split out top-level local
21784         rtx "seq" into three different rtx_insn * locals.  Strengthen
21785         local "prologue_seq" from rtx to rtx_insn *.
21786         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
21787         from rtx to rtx_insn *.
21788         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
21789         (priority): Likewise for locals "prev_first", "twin".
21790         (setup_insn_max_reg_pressure): Likewise for param "after".
21791         (sched_setup_bb_reg_pressure_info): Likewise.
21792         (no_real_insns_p): Strengthen params from const_rtx to
21793         const rtx_insn *.
21794         (schedule_block): Strengthen local "next_tail" from rtx to
21795         rtx_insn *.
21796         * ifcvt.c (find_active_insn_before): Strengthen return type and
21797         param "insn" from rtx to rtx_insn *.
21798         (find_active_insn_after): Likewise.
21799         (cond_exec_process_insns): Likewise for param "start" and local "insn".
21800         (cond_exec_process_if_block): Likewise for locals "then_start",
21801         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
21802         (noce_process_if_block): Likewise for local "jump".
21803         (merge_if_block): Likewise for two locals named "end".
21804         (cond_exec_find_if_block): Likewise for local "last_insn".
21805         * jump.c (delete_related_insns): Rename param "insn" to
21806         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
21807         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
21808         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
21809         NULL.
21810         (split_reg): Likewise.
21811         * lra.c (lra_process_new_insns): Likewise.
21812         * modulo-sched.c (permute_partial_schedule): Strengthen param
21813         "last" from rtx to rtx_insn *.
21814         * optabs.c (add_equal_note): Likewise for param "insns" and local
21815         "last_insn".
21816         (expand_binop_directly): Add checked casts to rtx_insn * within
21817         NEXT_INSN (pat) uses.
21818         (expand_unop_direct): Likewise.
21819         (maybe_emit_unop_insn): Likewise.
21820         * recog.c (peep2_attempt): Strengthen locals "last",
21821         "before_try", "x" from rtx to rtx_insn *.
21822         * reorg.c (optimize_skip): Strengthen return type and local
21823         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
21824         and locals "trial", "next_trial" from rtx to rtx_insn *.
21825         * resource.c (next_insn_no_annul): Strengthen return type and
21826         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
21827         rtx_sequence to clarify the code.
21828         (mark_referenced_resources): Add a checked cast to rtx_insn *
21829         within PREV_INSN (x).
21830         (find_dead_or_set_registers): Strengthen return type, param
21831         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
21832         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
21833         to rtx_insn **.
21834         (mark_target_live_regs): Strengthen params "insns" and "target",
21835         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
21836         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
21837         the code.
21838         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
21839         from rtx to rtx_insn *.
21840         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
21841         from rtx to rtx_insn *.
21842         (copy_reg_eh_region_note_backward): Likewise.
21843         (unshare_all_rtl_in_chain): Likewise for sole param.
21844         (dump_rtl_slim): Strengthen second and third params from const_rtx
21845         to const rtx_insn *.
21846         * sched-deps.c (sched_free_deps): Strengthen params "head" and
21847         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
21848         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
21849         "next_tail" from rtx to rtx_insn *.
21850         (begin_move_insn): Likewise for local "next".
21851         * sched-int.h (sched_free_deps): Likewise for first and second
21852         params.
21853         (no_real_insns_p): Strengthen both params from const_rtx to
21854         const rtx_insn *.
21855         (sched_setup_bb_reg_pressure_info): Strengthen second params from
21856         rtx to rtx_insn *.
21857         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
21858         "next_tail".
21859         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
21860         and locals "insn", "tail" from const_rtx to const rtx_insn *.
21861         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
21862         rtx_insn *.
21863         (debug_rtl_slim): Strengthen params "first" and "last" from
21864         const_rtx to const rtx_insn *.
21865         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
21866         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
21867         (convert_to_simple_return): Likewise for param "returnjump".
21868         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
21869         "prologue_seq".
21870         (convert_to_simple_return): Likewise for param "returnjump".
21871         * valtrack.c (propagate_for_debug): Likewise for params
21872         "insn", "last".
21873         * valtrack.h (propagate_for_debug): Likewise for second param.
21875 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21877         * output.h (insn_current_reference_address): Strengthen param
21878         from rtx to rtx_insn *.
21879         * final.c (insn_current_reference_address): Likewise.
21881 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21883         * basic-block.h (inside_basic_block_p): Strengthen param from
21884         const_rtx to const rtx_insn *.
21885         * cfgbuild.c (inside_basic_block_p): Likewise.
21887 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21889         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
21890         rtx_insn *.
21891         (get_trace_info): Likewise for param "insn".
21892         (save_point_p): Likewise.
21893         (maybe_record_trace_start): Likewise for both params.
21894         (maybe_record_trace_start_abnormal): Likewise.
21895         (create_trace_edges): Likewise for sole param and for three of the
21896         locals named "lab".
21897         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
21898         to rtx_insn *, and update a call to pat->element to pat->insn.
21900 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21902         * function.h (struct expr_status): Convert field "x_forced_labels"
21903         from rtx_expr_list * to rtx_insn_list *.
21905         * cfgbuild.c (make_edges): Convert local "x" from an
21906         rtx_expr_list * to an rtx_insn_list *, replacing use of
21907         "element" method with "insn" method.
21908         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
21909         * except.c (sjlj_emit_dispatch_table): Replace use of
21910         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
21911         forced_labels.
21912         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
21913         rtx_expr_list * to an rtx_insn_list *, replacing use of
21914         "element" method with "insn" method.
21915         * reload1.c (set_initial_label_offsets): Likewise for local "x".
21916         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
21917         rtx_insn *, adding a checked cast.  Replace use of
21918         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
21919         forced_labels.
21920         (expand_label): Likewise for local "label_r".
21922 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21924         * function.h (struct rtl_data): Convert field
21925         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
21926         rtx_insn_list *.
21927         * rtl.h (remove_node_from_insn_list): New prototype.
21929         * builtins.c (expand_builtin): When prepending to
21930         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
21931         gen_rtx_EXPR_LIST.
21932         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
21933         to rtx_insn_list *, and use its "insn" method rather than
21934         "element" method.
21935         * cfgrtl.c (delete_insn): Use new function
21936         remove_node_from_insn_list rather than
21937         remove_node_from_expr_list.
21938         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
21939         to rtx_insn_list *, and use its "insn" method rather than
21940         "element" method.
21941         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
21942         * reload1.c (set_initial_label_offsets): Likewise for local "x".
21943         * rtlanal.c (remove_node_from_insn_list): New function, adapted
21944         from remove_node_from_expr_list.
21945         * stmt.c (expand_label): When prepending to
21946         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
21947         gen_rtx_EXPR_LIST.
21949 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21951         * function.h (struct rtl_data): Strengthen fields "x_return_label"
21952         and "x_naked_return_label" from rtx to rtx_code_label *.
21954 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21956         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
21957         (SET_NEXT_INSN): Likewise.
21958         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
21960         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
21961         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
21962         to split out the SEQUENCE from local "bundle", strengthening the
21963         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
21964         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
21965         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
21966         and the type of the elements of the "slot" array from rtx to
21967         rtx_insn *.
21968         (reorg_split_calls): Likewise for locals "insn" and "next", and
21969         the type of the elements of the "slot" array.
21971         * config/frv/frv.c (frv_nops): Likewise for the elements of this
21972         array.
21973         (frv_function_prologue): Likewise for locals "insn", "next",
21974         "last_call".
21975         (frv_register_nop): Introduce a local "nop_insn" to be the
21976         rtx_insn * containing rtx "nop".
21978         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
21979         used as an insn and sometimes as a pattern, so rename it to
21980         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
21981         using it where dealing with the core insn.
21983         * config/picochip/picochip.c (reorder_var_tracking_notes):
21984         Strengthen locals "insn", "next", "last_insn", "queue",
21985         "next_queue", "prev" from rtx to rtx_insn *.
21987         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
21988         the second param is an rtx_insn ** rather than an rtx **.
21989         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
21990         from rtx to rtx_sequence *, and introduce local named "sequence",
21991         using methods of rtx_sequence to clarify the code.
21992         (remove_insn): Introduce local rtx_sequence * named "sequence" and
21993         use its methods.
21994         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
21995         Rename param "after" to "uncast_after", reintroducing "after" as a
21996         local rtx_insn * with a checked cast.
21997         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
21998         reintroducing "after" as a local rtx_insn * with a checked cast.
21999         Strengthen local "last" from rtx to rtx_insn * and remove the
22000         now-redundant checked casts.
22001         (copy_delay_slot_insn): Strengthen return type and param from rtx
22002         to rtx_insn *.
22004         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
22005         "last" from rtx to rtx_insn *.
22007 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
22009         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
22010         param from rtx to rtx_insn *.
22012         * emit-rtl.c (copy_delay_slot_insn): Likewise.
22014         * reorg.c (skip_consecutive_labels): Strengthen return type, param
22015         and local "insn" from rtx to rtx_insn *.
22016         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
22017         (unfilled_slots_next): Likewise.
22018         (function_return_label): Strengthen from rtx to rtx_code_label *.
22019         (function_simple_return_label): Likewise.
22020         (first_active_target_insn): Strengthen return type and param from
22021         rtx to rtx_insn *.
22022         (find_end_label): Strengthen return type from rtx to
22023         rtx_code_label *; strengthen locals as appropriate.
22024         (emit_delay_sequence): Strengthen return type, param "insn" and
22025         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
22026         and local "li" from rtx to rtx_insn_list *, using methods of
22027         rtx_insn_list for clarity and typesafety.
22028         (add_to_delay_list): Strengthen return type and param "insn" from
22029         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
22030         rtx_insn_list * and use methods of rtx_insn_list.
22031         (delete_from_delay_slot): Strengthen return type, param "insn",
22032         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
22033         Strengthen local "seq" from rtx to rtx_sequence *, and local
22034         "delay_list" from rtx to rtx_insn_list *, using methods of
22035         rtx_sequence for clarity and type-safety.
22036         (delete_scheduled_jump): Add checked cast when invoking
22037         delete_from_delay_slot.  Strengthen local "trial" from rtx to
22038         rtx_insn *.
22039         (optimize_skip): Strengthen return type and local "delay_list"
22040         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
22041         rtx_insn *.
22042         (steal_delay_list_from_target): Strengthen return type, param
22043         "delay_list" and local "new_delay_list" from rtx to
22044         rtx_insn_list *.  Strengthen param "seq" from rtx to
22045         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
22046         rtx_insn **.
22047         Split out local "temp" into multiple more-tightly scoped locals:
22048         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
22049         of rtx_insn_list and rtx_sequence for clarity and typesafety.
22050         Strengthen locals named "trial" from rtx to rtx_insn *.
22051         (steal_delay_list_from_fallthrough): Strengthen return type and
22052         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
22053         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
22054         Strengthen local "trial" from rtx to rtx_insn *.
22055         (try_merge_delay_insns): Strength local "merged_insns" from rtx
22056         to rtx_insn_list * and use its methods.  Strengthen local "pat"
22057         from rtx to rtx_sequence * and use its methods.  Strengthen locals
22058         "dtrial" and "new_rtx" from rtx to rtx_insn *.
22059         (get_label_before): Strengthen return type and local "label" from
22060         rtx to rtx_insn *.
22061         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
22062         "next_trial", "next", prev".  Strengthen local "delay_list" from
22063         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
22064         rtx_insn **.
22065         (follow_jumps): Strengthen return type, param "label" and locals
22066         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
22067         (fill_slots_from_thread): Strengthen return type, param
22068         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
22069         "insn", "thread", "opposite_thread" and locals "new_thread",
22070         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
22071         "sequence" from a checked cast to rtx_sequence so that we can call
22072         steal_delay_list_from_target and steal_delay_list_from_fallthrough
22073         with an rtx_sequence *.
22074         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
22075         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
22076         Strengthen local "delay_list" from rtx to rtx_insn_list *.
22077         (relax_delay_slots): Strengthen param "first" and locals "insn",
22078         "next", "trial", "delay_insn", "target_label" from rtx to
22079         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
22080         Introduce a local "trial_seq" for PATTERN (trial) of type
22081         rtx_sequence *, in both cases using methods of rtx_sequence.
22082         (dbr_schedule): Strengthen param "first" and locals "insn",
22083         "next", "epilogue_insn" from rtx to rtx_insn *.
22085 2014-08-28  Richard Biener  <rguenther@suse.de>
22087         PR tree-optimization/62283
22088         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
22089         Do not peel loops for alignment where the vector loop likely
22090         doesn't run at least VF times.
22092 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
22094         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
22095         important_candidates.  Consider all important candidates if
22096         IVS doesn't give any result.  Remove check on ivs->upto.
22097         (try_add_cand_for): Call iv_ca_add_use only once.
22099 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22100             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22101             Anna Tikhonova  <anna.tikhonova@intel.com>
22102             Ilya Tocar  <ilya.tocar@intel.com>
22103             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22104             Ilya Verbin  <ilya.verbin@intel.com>
22105             Kirill Yukhin  <kirill.yukhin@intel.com>
22106             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22108         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
22109         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
22110         masking.
22111         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
22112         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
22113         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
22114         (define_insn "*mul<mode>3"): Add EVEX version.
22116 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22117             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22118             Anna Tikhonova  <anna.tikhonova@intel.com>
22119             Ilya Tocar  <ilya.tocar@intel.com>
22120             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22121             Ilya Verbin  <ilya.verbin@intel.com>
22122             Kirill Yukhin  <kirill.yukhin@intel.com>
22123             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22125         * config/i386/sse.md
22126         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
22127         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
22128         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
22129         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
22130         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
22131         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
22132         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
22133         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
22134         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
22135         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
22136         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
22137         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
22138         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
22139         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
22140         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
22141         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"):
22142         Ditto.
22144 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22145             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22146             Anna Tikhonova  <anna.tikhonova@intel.com>
22147             Ilya Tocar  <ilya.tocar@intel.com>
22148             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22149             Ilya Verbin  <ilya.verbin@intel.com>
22150             Kirill Yukhin  <kirill.yukhin@intel.com>
22151             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22153         * config/i386/sse.md
22154         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
22155         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
22156         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
22158 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22159             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22160             Anna Tikhonova  <anna.tikhonova@intel.com>
22161             Ilya Tocar  <ilya.tocar@intel.com>
22162             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22163             Ilya Verbin  <ilya.verbin@intel.com>
22164             Kirill Yukhin  <kirill.yukhin@intel.com>
22165             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22167         * config/i386/sse.md
22168         (define_mode_iterator VI128_256): New.
22169         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
22171 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22172             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22173             Anna Tikhonova  <anna.tikhonova@intel.com>
22174             Ilya Tocar  <ilya.tocar@intel.com>
22175             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22176             Ilya Verbin  <ilya.verbin@intel.com>
22177             Kirill Yukhin  <kirill.yukhin@intel.com>
22178             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22180         * config/i386/sse.md
22181         (define_mode_iterator VI8_256_512): New.
22182         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
22183         Ditto.
22184         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
22185         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
22186         Ditto.
22187         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
22189 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22191         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
22192         pointer to the cumulative reloc value and return the value for
22193         this reloc instead.
22194         (compute_reloc_for_rtx): Take a const_rtx.  Call
22195         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
22196         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
22197         for_each_rtx for the CONST case.
22199 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22201         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
22202         (mark_constants_in_pattern): ...this new function to iterate over
22203         all the subrtxes.
22204         (mark_constants): Update accordingly.
22206 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22208         * varasm.c: Include rtl-iter.h.
22209         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
22210         Remove the pointer to the cumulative hashval_t and just return
22211         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
22212         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
22213         Accumulate the hashval_ts here instead of const_rtx_hash_1.
22215 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22217         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
22218         Give real type of data parameter.  Remove return value.
22219         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
22220         to iterate over subrtxes.
22222 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22224         * var-tracking.c (use_narrower_mode_test): Turn from being a
22225         for_each_rtx callback to being a function that examines each
22226         subrtx itself.
22227         (adjust_mems): Update accordingly.
22229 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22231         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
22232         callback to being a function that examines each subrtx itself.
22233         Remove handling of null rtxes.
22234         (add_uses): Update accordingly.
22236 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22238         * var-tracking.c: Include rtl-iter.h.
22239         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
22240         to being a function that examines each subrtx itself.
22241         (use_type): Update accordingly.
22243 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22245         * store-motion.c: Include rtl-iter.h.
22246         (extract_mentioned_regs_1): Delete.
22247         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
22248         for_each_rtx to iterate over subrtxes.
22250 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22252         * sel-sched.c: Include rtl-iter.h
22253         (count_occurrences_1): Delete.
22254         (count_occurrences_equiv): Turn rtxes into const_rtxes.
22255         Use FOR_EACH_SUBRTX rather than for_each_rtx.
22257 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22259         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
22260         * rtlanal.c (tls_referenced_p_1): Delete.
22261         (tls_referenced_p): Take a const_rtx rather than an rtx.
22262         Use FOR_EACH_SUBRTX rather than for_each_rtx.
22264 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22266         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
22267         (for_each_inc_dec): Take an rtx rather than an rtx *.
22268         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
22269         (cselib_record_sets): Likewise.
22270         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
22271         (check_for_inc_dec): Likewise.
22272         * rtlanal.c (for_each_inc_dec_ops): Delete.
22273         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
22274         rather than a pointer to the memory address.  Replace
22275         for_each_inc_dec_ops argument with separate function and data
22276         arguments.  Abort on non-autoinc addresses.
22277         (for_each_inc_dec_find_mem): Delete.
22278         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
22279         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
22281 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22283         * rtl.h (find_all_hard_regs): Declare.
22284         * rtlanal.c (find_all_hard_regs): New function.
22285         (record_hard_reg_uses_1): Delete.
22286         (record_hard_reg_uses): Use find_all_hard_regs.
22288 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22290         * rtl.h (replace_label_data): Delete.
22291         (replace_label): Take the old label, new label and update-nuses flag
22292         as direct arguments.  Return void.
22293         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
22294         * rtlanal.c (replace_label): Update interface as above.  Handle
22295         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
22296         iterator.  Use FOR_EACH_SUBRTX_PTR.
22298 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22300         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
22301         with const_rtx parameters.
22302         * varasm.c (get_pool_constant): Likewise.
22303         * rtlanal.c (rtx_referenced_p_1): Delete.
22304         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
22305         Assert that the rtx we're looking for is nonnull.  Allow searches
22306         for constant pool SYMBOL_REFs.
22308 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22310         * reload1.c: Include rtl-iter.h.
22311         (note_reg_elim_costly): Turn from being a for_each_rtx callback
22312         to being a function that examines each subrtx itself.
22313         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
22315 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22317         * regcprop.c (cprop_find_used_regs_1): Delete.
22318         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
22320 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22322         * regcprop.c: Include rtl-iter.h.
22323         (kill_value): Take a const_rtx.
22324         (kill_autoinc_value): Turn from being a for_each_rtx callback
22325         to being a function that examines each subrtx itself.
22326         (copyprop_hardreg_forward_1): Update accordingly.
22328 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22330         * reg-stack.c: Include rtl-iter.h.
22331         (subst_stack_regs_in_debug_insn): Delete.
22332         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
22333         instead of for_each_rtx.
22335 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22337         * lower-subreg.c (find_decomposable_subregs): Turn from being
22338         a for_each_rtx callback to being a function that examines each
22339         subrtx itself.  Remove handling of null rtxes.
22340         (decompose_multiword_subregs): Update accordingly.
22342 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22344         * lower-subreg.c (adjust_decomposed_uses): Delete.
22345         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
22346         Remove handling of null rtxes.
22348 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22350         * lower-subreg.c: Include rtl-iter.h.
22351         (resolve_subreg_use): Turn from being a for_each_rtx callback
22352         to being a function that examines each subrtx itself.  Remove
22353         handling of null rtxes.
22354         (resolve_reg_notes, resolve_simple_move): Update accordingly.
22355         (decompose_multiword_subregs): Likewise.
22357 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22359         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
22360         to being a function that examines each subrtx itself.
22361         (simplify_using_condition, simplify_using_initial_values): Update
22362         accordingly.
22364 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22366         * loop-iv.c: Include rtl-iter.h.
22367         (find_single_def_src): New function.
22368         (replace_single_def_regs): Turn from being a for_each_rtx callback
22369         to being a function that examines each subrtx itself.
22370         (replace_in_expr, simplify_using_initial_values): Update accordingly.
22372 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22374         * jump.c (eh_returnjump_p_1): Delete.
22375         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
22376         Remove handling of null rtxes.
22378 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22380         * jump.c: Include rtl-iter.h.
22381         (returnjump_p_1): Delete.
22382         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
22383         Remove handling of null rtxes.
22385 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22387         * ira.c: Include rtl-iter.h.
22388         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
22389         to being a function that examines each subrtx itself.  Remove
22390         handling of null rtxes.
22391         (update_equiv_regs): Update call accordingly.
22393 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22395         * fwprop.c: Include rtl-iter.h.
22396         (varying_mem_p): Turn from being a for_each_rtx callback to being
22397         a function that examines each subrtx itself.
22398         (propagate_rtx): Update accordingly.
22400 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22402         * function.c: Include rtl-iter.h
22403         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
22404         callback to being a function that examines each subrtx itself.
22405         Return the changed flag.
22406         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
22407         (instantiate_virtual_regs): Update calls accordingly.
22409 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22411         * final.c: Include rtl-iter.h.
22412         (mark_symbol_ref_as_used): Delete.
22413         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
22414         for_each_rtx.
22416 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22418         * emit-rtl.c: Include rtl-iter.h.
22419         (find_auto_inc): Turn from being a for_each_rtx callback to being
22420         a function that examines each subrtx itself.  Assume the first operand
22421         to an RTX_AUTOINC is the automodified register.
22422         (try_split): Update call accordingly.
22424 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22426         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
22427         Return a bool, inverting the result so that 0/false means "not ok".
22428         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
22429         subrtxes of a CONST.
22430         (mem_loc_descriptor, add_const_value_attribute)
22431         (resolve_addr_in_expr): Update calls accordingly.
22433 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22435         * dwarf2out.c: Include rtl-iter.h.
22436         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
22437         Remove unused data parameter.  Return a bool, inverting the result
22438         so that 0/false means "not ok".
22439         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
22440         instead of for_each_rtx.
22442 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22444         * dse.c: Include rtl-iter.h.
22445         (check_mem_read_rtx): Change void * parameter to real type.
22446         Remove return value.
22447         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
22448         for_each_rtx.  Don't handle null rtxes.
22450 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22452         * df-problems.c: Include rtl-iter.h.
22453         (find_memory): Turn from being a for_each_rtx callback to being
22454         a function that examines each subrtx itself.  Continue to look for
22455         volatile references even after a nonvolatile one has been found.
22456         (can_move_insns_across): Update calls accordingly.
22458 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22460         * ddg.c (walk_mems_2, walk_mems_1): Delete.
22461         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
22462         to iterate over subrtxes.  Return a bool rather than an int.
22464 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22466         * ddg.c: Include rtl-iter.h.
22467         (mark_mem_use_1): Rename to...
22468         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
22469         instead of for_each_rtx.
22470         (mem_read_insn_p): Update accordingly.
22472 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22474         * cse.c (change_cc_mode_args): Delete.
22475         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
22476         a function that examines each subrtx itself.  Take the fields of
22477         change_cc_mode_args as argument and return void.
22478         (cse_change_cc_mode_insn): Update calls accordingly.
22480 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22482         * cse.c (is_dead_reg): Change argument to const_rtx.
22483         (dead_debug_insn_data): Delete.
22484         (is_dead_debug_insn): Expand commentary.  Turn from being a
22485         for_each_rtx callback to being a function that examines
22486         each subrtx itself.  Take the fields of dead_debug_insn_data
22487         as argument.
22488         (delete_trivially_dead_insns): Update call accordingly.
22490 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22492         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
22493         being a for_each_rtx callback to being a function that examines
22494         each subrtx itself.
22495         (cse_extended_basic_block): Update call accordingly.
22497 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22499         * cse.c (check_dependence_data): Delete.
22500         (check_dependence): Change from being a for_each_rtx callback to being
22501         a function that examines all subrtxes itself.  Don't handle null rtxes.
22502         (invalidate): Update call accordingly.
22504 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22506         * cse.c: Include rtl-iter.h.
22507         (approx_reg_cost_1): Delete.
22508         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
22509         Don't handle null rtxes.
22511 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22513         * cfgcleanup.c: Include rtl-iter.h.
22514         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
22515         to being a function that examines each subrtx itself.
22516         (thread_jump): Update accordingly.
22518 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22520         * combine-stack-adj.c: Include rtl-iter.h.
22521         (record_stack_refs_data): Delete.
22522         (record_stack_refs): Turn from being a for_each_rtx callback
22523         to being a function that examines each subrtx itself.
22524         Take a pointer to the reflist.  Invert sense of return value
22525         so that true means success and false means failure.  Don't
22526         handle null rtxes.
22527         (combine_stack_adjustments_for_block): Update accordingly.
22529 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22531         * combine.c (record_truncated_value): Turn from being a for_each_rtx
22532         callback to a function that takes an rtx and returns a bool
22533         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
22534         for_each_rtx.
22536 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22538         * combine.c: Include rtl-iter.h.
22539         (unmentioned_reg_p_1): Delete.
22540         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
22541         Don't handle null rtxes.
22543 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22545         * calls.c: Include rtl-iter.h.
22546         (internal_arg_pointer_based_exp_1): Delete.
22547         (internal_arg_pointer_based_exp): Take a const_rtx.
22548         Use FOR_EACH_SUBRTX to iterate over subrtxes.
22550 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22552         * caller-save.c: Include rtl-iter.h.
22553         (add_used_regs_1): Delete.
22554         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
22555         to iterate over subrtxes.  Assert that any remaining pseudos
22556         have been spilled.
22558 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22560         * bt-load.c: Include rtl-iter.h.
22561         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
22562         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
22563         to iterate over subrtxes.
22564         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
22565         find_btr_use rather than btr_referenced_p.
22567 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22569         * alias.c: Include rtl-iter.h.
22570         (refs_newer_value_cb): Delete.
22571         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
22573 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
22575         * rtl-iter.h: New file.
22576         * rtlanal.c: Include it.
22577         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
22578         (generic_subrtx_iterator <T>::add_single_to_queue)
22579         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
22580         (generic_subrtx_iterator <T>::free_array): New functions.
22581         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
22582         (generic_subrtx_iterator <const_rtx_accessor>)
22583         (generic_subrtx_iterator <rtx_var_accessor>
22584         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
22585         (setup_reg_subrtx_bounds): New function.
22586         (init_rtlanal): Call it.
22588 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
22590         PR target/62261
22591         * config/sh/sh.md (ashlsi3): Handle negative shift count for
22592         TARGET_SHMEDIA.
22593         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
22595 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
22597         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
22599 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22601         * rtl.h (JUMP_LABEL_AS_INSN): New.
22603 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22605         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
22606         rtx_expr_list **.
22607         (alloc_EXPR_LIST): Strengthen return type from rtx to
22608         rtx_expr_list *.
22609         (remove_free_EXPR_LIST_node): Likewise for param.
22610         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
22611         from rtx to rtx_expr_list *.
22612         * sched-int.h (struct deps_desc): Strengthen fields
22613         "pending_read_mems" and "pending_write_mems" from rtx to
22614         rtx_expr_list *.
22616         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
22617         rtx to rtx_expr_list *.
22618         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
22619         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
22620         rtx_expr_list **.
22621         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
22622         from rtx to rtx_expr_list *.
22623         * loop-iv.c (simplify_using_initial_values): Strengthen local
22624         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
22625         "pnote_next" from rtx * to rtx_expr_list **.
22626         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
22627         param "exprp" from rtx * to rtx_expr_list **.
22628         (add_insn_mem_dependence): Strengthen local "mem_list" from
22629         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
22630         to rtx_expr_list *.
22631         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
22632         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
22633         param "old_mems_p" from rtx * to rtx_expr_list **.
22634         * var-tracking.c (struct adjust_mem_data): Strengthen field
22635         "side_effects" from rtx to rtx_expr_list *.
22636         (adjust_insn): Replace NULL_RTX with NULL when assigning to
22637         rtx_expr_list *.
22638         (prepare_call_arguments): Likewise.
22640 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22642         * function.h (struct rtl_data): Strengthen field
22643         "x_stack_slot_list" from rtx to rtx_expr_list *.
22645         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
22646         when assigning to stack_slot_list.
22648 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22650         * function.h (struct rtl_data): Strengthen field
22651         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
22652         * rtl.h (remove_node_from_expr_list): Strengthen second param from
22653         rtx * to rtx_expr_list **.
22655         * cfgbuild.c (make_edges): In loop over
22656         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
22657         rtx_expr_list *, and use methods of the latter class to clarify
22658         the code.
22659         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
22660         rtx_expr_list *, and use methods of the latter class to clarify
22661         the code.
22662         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
22663         * reload1.c (set_initial_label_offsets): Likewise for local "x".
22664         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
22665         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
22666         to rtx_expr_list *.  Use methods of the latter class to clarify
22667         the code.
22669 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22671         * function.h (struct expr_status): Strengthen field
22672         "x_forced_labels" from rtx to rtx_expr_list *.
22674         * cfgbuild.c (make_edges): Split local "x" into two locals,
22675         strengthening one from rtx to rtx_expr_list *, and using methods
22676         of said class.
22677         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
22678         loop over forced_labels, introduce strengthen it from rtx to
22679         rtx_expr_list *, using methods to clarify the code.
22680         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
22681         to rtx_expr_list *, using methods of said class to clarify the
22682         code.
22683         * reload1.c (set_initial_label_offsets): Split local "x" into two
22684         per-loop variables, strengthening the first from rtx to
22685         rtx_expr_list * and using methods.
22687 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22689         * coretypes.h (class rtx_expr_list): Add forward declaration.
22690         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
22691         * gengenrtl.c (special_rtx): Add EXPR_LIST.
22692         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
22693         invariant: GET_CODE (X) == EXPR_LIST.
22694         (is_a_helper <rtx_expr_list *>::test): New.
22695         (rtx_expr_list::next): New.
22696         (rtx_expr_list::element): New.
22697         (gen_rtx_EXPR_LIST): New.
22699 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22701         * varasm.c (mark_constants): Convert a GET_CODE check into a
22702         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
22703         Use methods of rtx_sequence to clarify the code.
22705 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22707         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
22708         local "seq" via a checked cast, and use methods of rtx_sequence
22709         to simplify the code.
22711 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22713         * resource.c (mark_referenced_resources): Strengthen local
22714         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
22715         using methods of rtx_sequence to clarify the code.
22716         (find_dead_or_set_registers): Within the switch statement, convert
22717         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
22718         the JUMP_P handling, introduce another local "seq", adding a
22719         checked cast to rtx_sequence *.  In both cases, use methods of
22720         rtx_sequence to clarify the code.
22721         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
22722         via a checked cast, and use methods of rtx_sequence to simplify
22723         the code.
22725 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22727         * reorg.c (redundant_insn): In two places in the function, replace
22728         a check of GET_CODE with a dyn_cast, introducing local "seq", and
22729         usings methods of rtx_sequence to clarify the code.
22731 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22733         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
22734         local "seq" with a checked cast, and use methods of rtx_sequence
22735         to clarify the code.
22737 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22739         * function.c (contains): Introduce local "seq" for PATTERN (insn),
22740         with a checked cast, in the region for where we know it's a
22741         SEQUENCE.  Use methods of rtx_sequence.
22743 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22745         * final.c (get_attr_length_1): Replace GET_CODE check with a
22746         dyn_cast, introducing local "seq" and the use of methods of
22747         rtx_sequence.
22748         (shorten_branches): Likewise, introducing local "body_seq".
22749         Strengthen local "inner_insn" from rtx to rtx_insn *.
22750         (reemit_insn_block_notes): Replace GET_CODE check with a
22751         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
22752         Use methods of rtx_sequence.
22753         (final_scan_insn): Likewise, introducing local "seq" for when
22754         "body" is known to be a SEQUENCE, using its methods.
22756 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22758         * except.c (can_throw_external): Strengthen local "seq" from rtx
22759         to rtx_sequence *.  Use methods of rtx_sequence.
22760         (insn_nothrow_p): Likewise.
22762 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22764         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
22765         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
22766         Use methods of rtx_sequence.
22767         (scan_trace): Likewise for local "pat".
22769 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22771         * coretypes.h (class rtx_sequence): Add forward declaration.
22772         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
22773         invariant: GET_CODE (X) == SEQUENCE.
22774         (is_a_helper <rtx_sequence *>::test): New.
22775         (is_a_helper <const rtx_sequence *>::test): New.
22776         (rtx_sequence::len): New.
22777         (rtx_sequence::element): New.
22778         (rtx_sequence::insn): New.
22780 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22782         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
22783         rtx_insn_list **.
22784         (alloc_INSN_LIST): Strengthen return type from rtx to
22785         rtx_insn_list *.
22786         (copy_INSN_LIST): Likewise for return type and param.
22787         (concat_INSN_LIST): Likewise for both params and return type.
22788         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
22789         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
22790         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
22791         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
22793         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
22794         "implicit_sets", "control_uses", "clobbers" from rtx to
22795         rtx_insn_list *.
22796         (struct deps_desc): Likewise for fields "pending_read_insns",
22797         "pending_write_insns", "pending_jump_insns",
22798         "last_pending_memory_flush", "last_function_call",
22799         "last_function_call_may_noreturn", "sched_before_next_call",
22800         "sched_before_next_jump".
22801         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
22802         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
22804         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
22805         from rtx to rtx_insn_list *.
22806         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
22807         rtx_insn_list *.
22809         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
22810         to rtx_insn_list **.
22811         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
22812         rtx_insn_list *.
22813         (queue_insn): Likewise for local "link".
22814         (struct haifa_saved_data): Strengthen field "insn_queue" from
22815         rtx * to rtx_insn_list **.
22816         (save_backtrack_point): Update allocation of save->insn_queue to
22817         reflect the strengthening of elements from rtx to rtx_insn_list *.
22818         (queue_to_ready): Strengthen local "link" from rtx to
22819         rtx_insn_list *; use methods "next" and "insn" when traversing the
22820         list.
22821         (early_queue_to_ready): Likewise for locals "link", "next_link",
22822         "prev_link".
22823         (schedule_block): Update allocation of insn_queue to reflect the
22824         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
22825         local "link" from rtx to rtx_insn_list *, and use methods when
22826         working it.
22827         (add_to_speculative_block): Strengthen locals "twins" and
22828         "next_node" from rtx to rtx_insn_list *, and use methods when
22829         working with them.  Strengthen local "twin" from rtx to
22830         rtx_insn *, eliminating a checked cast.
22831         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
22832         from rtx to rtx_insn_list *, and use methods when working with
22833         them.
22835         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
22836         from rtx to rtx_insn_list *, adding a checked cast.
22837         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
22838         rtx_insn_list **.
22839         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
22840         "newlink" from rtx to rtx_insn_list *.  Strengthen local
22841         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
22842         from rtx to rtx_insn *.
22843         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
22844         from rtx to rtx_insn_list *.  Use methods of the latter class.
22845         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
22846         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
22847         (remove_free_INSN_LIST_node): Strengthen return type and local
22848         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
22849         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
22850         rtx_insn_list *, using "insn" method.
22852         * sched-deps.c (add_dependence_list):  Strengthen param "list"
22853         from rtx to rtx_insn_list *, and use methods when working with it.
22854         (add_dependence_list_and_free):  Strengthen param "listp" from
22855         rtx * to rtx_insn_list **.
22856         (remove_from_dependence_list): Strenghten param "listp" from rtx *
22857         to rtx_insn_list **, and use methods when working with *listp.
22858         (remove_from_both_dependence_lists): Strengthen param "listp" from
22859         rtx * to rtx_insn_list **
22860         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
22861         to rtx_insn_list **.  Eliminate local "link", in favor of two new
22862         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
22863         respectively.
22864         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
22865         by introducing local "cond_deps".
22866         (remove_from_deps): Strengthen param "insn" from rtx to
22867         rtx_insn *.
22869         * sched-rgn.c (concat_insn_mem_list): Strengthen param
22870         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
22871         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
22872         Use methods of rtx_insn_list.
22874         * store-motion.c (struct st_expr): Strengthen fields
22875         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
22876         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
22877         rtx_insn_list *.
22878         (find_moveable_store): Split out "tmp" into multiple more-tightly
22879         scoped locals.  Use methods of rtx_insn_list *.
22880         (compute_store_table): Strengthen local "tmp" from rtx to
22881         rtx_insn *.  Use methods of rtx_insn_list *.
22883 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22885         * coretypes.h (class rtx_insn_list): Add forward declaration.
22886         * rtl.h (class rtx_insn_list): New subclass of rtx_def
22887         (is_a_helper <rtx_insn_list *>::test): New.
22888         (rtx_insn_list::next): New.
22889         (rtx_insn_list::insn): New.
22890         (gen_rtx_INSN_LIST): Add prototype.
22891         * emit-rtl.c (gen_rtx_INSN_LIST): New.
22892         * gengenrtl.c (special_rtx): Add INSN_LIST.
22894 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22896         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
22897         "prev" from rtx to rtx_insn *.
22899 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22901         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
22902         functions.  Require merely an rtx for now, not an rtx_insn *.
22903         (BLOCK_FOR_INSN): Likewise.
22904         (INSN_LOCATION): Likewise.
22905         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
22907 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22909         * rtl.h (PATTERN): Convert this macro into a pair of inline
22910         functions, for now, requiring const_rtx and rtx.
22912 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22914         * target.def (unwind_emit): Strengthen param "insn" from rtx to
22915         rtx_insn *.
22916         (final_postscan_insn): Likewise.
22917         (adjust_cost): Likewise.
22918         (adjust_priority): Likewise.
22919         (variable_issue): Likewise.
22920         (macro_fusion_pair_p): Likewise.
22921         (dfa_post_cycle_insn): Likewise.
22922         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
22923         (first_cycle_multipass_issue): Likewise.
22924         (dfa_new_cycle): Likewise.
22925         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
22926         (speculate_insn): Likewise for param "insn".
22927         (gen_spec_check): Likewise for params "insn" and "label".
22928         (get_insn_spec_ds): Likewise for param "insn".
22929         (get_insn_checked_ds): Likewise.
22930         (dispatch_do): Likewise.
22931         (dispatch): Likewise.
22932         (cannot_copy_insn_p): Likewise.
22933         (invalid_within_doloop): Likewise.
22934         (legitimate_combined_insn): Likewise.
22935         (needed): Likewise.
22936         (after): Likewise.
22938         * doc/tm.texi: Automatically updated to reflect changes to
22939         target.def.
22941         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
22942         working with insn.
22943         (schedule_block): Likewise.
22944         (sched_init): Likewise.
22945         (sched_speculate_insn): Strengthen param "insn" from rtx to
22946         rtx_insn *.
22947         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
22948         working with insn.
22949         * hooks.c (hook_bool_rtx_true): Rename to...
22950         hook_bool_rtx_insn_true): ...this, and strengthen first param from
22951         rtx to rtx_insn *.
22952         (hook_constcharptr_const_rtx_null): Rename to...
22953         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
22954         first param from const_rtx to const rtx_insn *.
22955         (hook_bool_rtx_int_false): Rename to...
22956         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
22957         param from rtx to rtx_insn *.
22958         (hook_void_rtx_int): Rename to...
22959         (hook_void_rtx_insn_int): ...this, and strengthen first param from
22960         rtx to rtx_insn *.
22962         * hooks.h (hook_bool_rtx_true): Rename to...
22963         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
22964         rtx to rtx_insn *.
22965         (hook_bool_rtx_int_false): Rename to...
22966         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
22967         param from rtx to rtx_insn *.
22968         (hook_void_rtx_int): Rename to...
22969         (hook_void_rtx_insn_int): ...this, and strengthen first param from
22970         rtx to rtx_insn *.
22971         (hook_constcharptr_const_rtx_null): Rename to...
22972         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
22973         first param from const_rtx to const rtx_insn *.
22975         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
22976         and local "prev" from rtx to rtx_insn *.
22978         * sched-int.h (sched_speculate_insn): Strengthen first param from
22979         rtx to rtx_insn *.
22981         * sel-sched.c (create_speculation_check): Likewise for local "label".
22982         * targhooks.c (default_invalid_within_doloop): Strengthen param
22983         "insn" from const_rtx to const rtx_insn *.
22984         * targhooks.h (default_invalid_within_doloop): Strengthen param
22985         from const_rtx to const rtx_insn *.
22987         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
22988         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
22990         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
22991         "insn".
22992         (arc_invalid_within_doloop): Likewise, with const.
22994         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
22995         (arm_cannot_copy_insn_p): Likewise for param "insn".
22996         (arm_unwind_emit): Likewise.
22998         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
22999         "dep_insn".
23001         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
23002         (c6x_variable_issue): Likewise.  Removed now-redundant checked
23003         cast.
23004         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
23006         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
23007         Likewise for param "insn".
23008         (epiphany_mode_after): Likewise.
23009         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
23010         params "insn", "dep_insn".
23011         (epiphany_mode_needed): Likewise for param "insn".
23012         (epiphany_mode_after): Likewise.
23014         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
23015         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
23016         (ix86_avx_u128_mode_needed): Likewise.
23017         (ix86_i387_mode_needed): Likewise.
23018         (ix86_mode_needed): Likewise.
23019         (ix86_avx_u128_mode_after): Likewise.
23020         (ix86_mode_after): Likewise.
23021         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
23022         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
23023         (ix86_adjust_priority): Likewise for param "insn".
23024         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
23025         (do_dispatch): Likewise.
23026         (has_dispatch): Likewise.
23027         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
23029         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
23030         reflect renaming of default hook implementation from
23031         hook_constcharptr_const_rtx_null to
23032         hook_constcharptr_const_rtx_insn_null.
23033         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
23034         rtx to rtx_insn *.
23035         (ia64_variable_issue): Likewise for param "insn".
23036         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
23037         (ia64_dfa_new_cycle): Likewise.
23038         (ia64_get_insn_spec_ds): Likewise.
23039         (ia64_get_insn_checked_ds): Likewise.
23040         (ia64_speculate_insn): Likewise.
23041         (ia64_gen_spec_check): Likewise for params "insn", "label".
23042         (ia64_asm_unwind_emit): Likewise for param "insn".
23044         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
23046         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
23047         "insn", "def_insn".
23048         (m68k_sched_variable_issue): Likewise for param "insn".
23050         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
23051         "def_insn".
23053         * config/microblaze/microblaze.c (microblaze_adjust_cost):
23054         Likewise for params "insn", "dep".
23056         * config/mips/mips.c (mips_adjust_cost): Likewise.
23057         (mips_variable_issue): Likewise for param "insn".
23058         (mips_final_postscan_insn): Likewise.
23060         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
23061         for params "insn", "dep".
23063         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
23064         "dep_insn".
23065         (pa_adjust_priority): Likewise for param "insn".
23067         * config/picochip/picochip.c (picochip_sched_adjust_cost):
23068         Likewise for params "insn", "dep_insn".
23070         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
23071         param "insn".
23072         (rs6000_variable_issue): Likewise.
23073         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
23074         (rs6000_debug_adjust_cost): Likewise.
23075         (rs6000_adjust_priority): Likewise for param "insn".
23076         (rs6000_use_sched_lookahead_guard): Likewise.
23077         (get_next_active_insn): Likewise for return type and both params.
23078         (redefine_groups): Likewise for params "prev_head_insn", "tail"
23079         and locals "insn", "next_insn".
23080         (pad_groups): Likewise.
23082         * config/s390/s390.c (s390_adjust_priority): Likewise for param
23083         "insn".
23084         (s390_cannot_copy_insn_p): Likewise.
23085         (s390_sched_variable_issue): Likewise for third param, eliminating
23086         checked cast.
23087         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
23088         default hook implementation from hook_constcharptr_const_rtx_null
23089         to hook_constcharptr_const_rtx_insn_null.
23091         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
23092         from rtx to rtx_insn *.
23093         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
23094         (sh_variable_issue): Likewise for param "insn".
23095         (sh_dfa_new_cycle): Likewise.
23096         (sh_mode_needed): Likewise.
23097         (sh_mode_after): Likewise.
23099         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
23100         params "insn", "dep_insn".
23101         (hypersparc_adjust_cost): Likewise.
23102         (sparc_adjust_cost): Likewise.
23104         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
23105         param, eliminated checked cast.
23106         (spu_sched_adjust_cost): Likewise for first and third params.
23108         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
23109         params "insn" and "dep_insn" from rtx to rtx_insn *.
23111         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
23113 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
23115         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
23116         (set_is_load_p): ...this, updating to work on a SET pattern rather
23117         than an insn.
23118         (is_store_insn): Rename to...
23119         (set_is_store_p): ...this, updating to work on a SET pattern
23120         rather than an insn.
23121         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
23122         top of function to where it is needed.  Rewrite the bogus
23123         condition that checks for "insn" and "dep" being PARALLEL to
23124         instead use single_set, introducing locals "insn_set" and
23125         "dep_set".  Given that we only ever returned "cost" for a non-pair
23126         of SETs, bail out early if we don't have a pair of SET.
23127         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
23128         use the new locals "insn_set" and "dep_set", and update calls to
23129         is_load_insn and is_store_insn to be calls to set_is_load_p and
23130         set_is_store_p.
23132 2014-08-27  Guozhi Wei  <carrot@google.com>
23134         PR target/62262
23135         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
23136         amount before using it.
23138 2014-08-27  Richard Biener  <rguenther@suse.de>
23140         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
23141         get_maxval_strlen inside a more useful API.
23142         (gimple_fold_builtin_with_strlen): Remove and fold into ...
23143         (gimple_fold_builtin): ... caller.
23144         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
23145         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
23146         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
23147         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
23148         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
23149         gimple_fold_builtin_sprintf): Adjust to compute maxval
23150         themselves.
23152 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
23154         PR other/62248
23155         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
23157 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
23158             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
23159             Anna Tikhonova  <anna.tikhonova@intel.com>
23160             Ilya Tocar  <ilya.tocar@intel.com>
23161             Andrey Turetskiy  <andrey.turetskiy@intel.com>
23162             Ilya Verbin  <ilya.verbin@intel.com>
23163             Kirill Yukhin  <kirill.yukhin@intel.com>
23164             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
23166         * config/i386/sse.md
23167         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
23168         Use `concat_tg_mode' attribute to determine asm register size.
23170 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
23171             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
23172             Anna Tikhonova  <anna.tikhonova@intel.com>
23173             Ilya Tocar  <ilya.tocar@intel.com>
23174             Andrey Turetskiy  <andrey.turetskiy@intel.com>
23175             Ilya Verbin  <ilya.verbin@intel.com>
23176             Kirill Yukhin  <kirill.yukhin@intel.com>
23177             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
23179         * config/i386/sse.md
23180         (define_mode_iterator VI48_AVX512VL): New.
23181         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
23182         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
23183         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
23184         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23185         with VI1): Change mode iterator.
23186         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23187         with VI_ULOADSTORE_BW_AVX512VL): New.
23188         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23189         with VI_ULOADSTORE_F_AVX512VL): Ditto.
23190         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23191         with VI1): Change mode iterator.
23192         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23193         with VI_ULOADSTORE_BW_AVX512VL): New.
23194         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
23195         with VI_ULOADSTORE_F_AVX512VL): Ditto.
23196         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
23197         with VI1): Change mode iterator.
23198         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
23199         with VI_ULOADSTORE_BW_AVX512VL): New.
23200         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
23201         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
23202         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
23203         (define_insn "<avx512>_storedqu<mode>_mask" with
23204         VI48_AVX512VL): New.
23205         (define_insn "<avx512>_storedqu<mode>_mask" with
23206         VI12_AVX512VL): Ditto.
23208 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
23209             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
23210             Anna Tikhonova  <anna.tikhonova@intel.com>
23211             Ilya Tocar  <ilya.tocar@intel.com>
23212             Andrey Turetskiy  <andrey.turetskiy@intel.com>
23213             Ilya Verbin  <ilya.verbin@intel.com>
23214             Kirill Yukhin  <kirill.yukhin@intel.com>
23215             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
23217         * config/i386/sse.md
23218         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
23219         (define_mode_iterator VI48_AVX512BW): New.
23220         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
23221         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
23222         with VI48_AVX2_48_AVX512F): New.
23223         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
23224         with VI2_AVX512VL): Ditto.
23226 2014-08-27  Richard Biener  <rguenther@suse.de>
23228         PR middle-end/62239
23229         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
23230         (fold_builtin_3): Do not fold strcat_chk here.
23231         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
23232         from builtins.c.
23233         (gimple_fold_builtin): Fold strcat_chk here.
23235 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
23237         * dwarf2out.h (dwarf2out_decl): Remove prototype.
23238         * dwarf2out.c (dwarf2out_decl): Make static.
23240 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
23242         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
23244 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23246         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
23247         from rtx to rtx_insn *.
23248         (cselib_lookup_from_insn): Likewise for final param.
23249         (cselib_subst_to_values_from_insn): Likewise.
23250         (cselib_add_permanent_equiv): Likewise.
23252         * cselib.c (cselib_current_insn): Likewise for this variable.
23253         (cselib_subst_to_values_from_insn): Likewise for param "insn".
23254         (cselib_lookup_from_insn): Likewise.
23255         (cselib_add_permanent_equiv): Likewise for param "insn" and local
23256         "save_cselib_current_insn".
23257         (cselib_process_insn): Replace use of NULL_RTX with NULL.
23259         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
23260         from rtx to rtx_insn *.
23262 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23264         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
23265         rtx_insn *.
23267 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23269         * df.h (df_dump_insn_problem_function): Strengthen first param of
23270         this callback from const_rtx to const rtx_insn *.
23271         (struct df_insn_info): Strengthen field "insn" from rtx to
23272         rtx_insn *.
23273         (DF_REF_INSN): Eliminate this function, reinstating the older
23274         macro definition.
23275         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
23276         (df_reg_defined): Likewise.
23277         (df_find_use): Likewise.
23278         (df_reg_used): Likewise.
23279         (df_dump_insn_top): Strengthen param 1 from const_rtx to
23280         const rtx_insn *.
23281         (df_dump_insn_bottom): Likewise.
23282         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
23283         (df_insn_debug_regno): Likewise.
23284         (debug_df_insn): Likewise.
23285         (df_rd_simulate_one_insn): Likewise for param 2.
23286         (df_word_lr_simulate_defs): Likewise for param 1.
23287         (df_word_lr_simulate_uses): Likewise.
23288         (df_md_simulate_one_insn): Likewise for param 2.
23289         (df_simulate_find_noclobber_defs): Likewise for param 1.
23290         (df_simulate_find_defs): Likewise.
23291         (df_simulate_defs): Likewise.
23292         (df_simulate_uses): Likewise.
23293         (df_simulate_one_insn_backwards): Likewise for param 2.
23294         (df_simulate_one_insn_forwards): Likewise.
23295         (df_uses_create): Likewise for param 2.
23296         (df_insn_create_insn_record): Likewise for param 1.
23297         (df_insn_delete): Likewise.
23298         (df_insn_rescan): Likewise.
23299         (df_insn_rescan_debug_internal): Likewise.
23300         (df_insn_change_bb): Likewise.
23301         (df_notes_rescan): Likewise.
23302         * rtl.h (remove_death): Likewise for param 2.
23303         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
23304         const rtx_insn *.
23305         * sched-int.h (reemit_notes): Strengthen param from rtx to
23306         rtx_insn *.
23307         * valtrack.h (propagate_for_debug): Likewise for param 1.
23309         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
23310         local "tmp_rtx" from const_rtx to const rtx_insn *.
23311         * combine.c (remove_death): Strengthen param "insn" from rtx to
23312         rtx_insn *.
23313         (move_deaths): Likewise for local "where_dead".
23314         * cse.c (delete_trivially_dead_insns): Introduce local
23315         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
23316         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
23317         rtx_insn *.
23318         (df_reg_defined): Likewise.
23319         (df_find_use): Likewise.
23320         (df_reg_used): Likewise.
23321         (df_dump_insn_problem_data): Strengthen param "insn" from
23322         const_rtx to const rtx_insn *.
23323         (df_dump_insn_top): Likewise.
23324         (df_dump_insn_bottom): Likewise.
23325         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
23326         (df_insn_debug_regno): Likewise.
23327         (debug_df_insn): Likewise.
23328         (DF_REF_INSN): Delete.
23329         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
23330         from rtx to rtx_insn *.
23331         (df_chain_insn_top_dump): Strengthen param "insn" from
23332         const_rtx to const rtx_insn *.
23333         (df_chain_insn_bottom_dump): Likewise.
23334         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
23335         rtx_insn *.
23336         (df_word_lr_simulate_uses): Likewise.
23337         (df_print_note): Likewise.
23338         (df_remove_dead_and_unused_notes): Likewise.
23339         (df_set_unused_notes_for_mw): Likewise.
23340         (df_set_dead_notes_for_mw): Likewise.
23341         (df_create_unused_note): Likewise.
23342         (df_simulate_find_defs): Likewise.
23343         (df_simulate_find_uses): Likewise.
23344         (df_simulate_find_noclobber_defs): Likewise.
23345         (df_simulate_defs): Likewise.
23346         (df_simulate_uses): Likewise.
23347         (df_simulate_one_insn_backwards): Likewise.
23348         (df_simulate_one_insn_forwards): Likewise.
23349         (df_md_simulate_one_insn): Likewise.
23350         * df-scan.c (df_uses_create): Likewise.
23351         (df_insn_create_insn_record): Likewise.
23352         (df_insn_delete): Likewise.
23353         (df_insn_rescan): Likewise.
23354         (df_insn_rescan_debug_internal): Likewise.
23355         (df_insn_change_bb): Likewise.
23356         (df_notes_rescan): Likewise.
23357         (df_refs_add_to_chains): Likewise.
23358         (df_insn_refs_verify): Likewise.
23359         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
23360         when invoking df_insn_delete.
23361         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
23362         (set_unique_reg_note): Add checked cast.
23363         * final.c (cleanup_subreg_operands): Likewise.
23364         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
23365         "insn" from rtx to rtx_insn *.
23366         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
23367         "last" from rtx to rtx_insn *.
23368         * ira-emit.c (change_regs_in_insn): New function.
23369         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
23370         Invoke change_regs_in_insn rather than change_regs.
23371         * ira.c (update_equiv_regs): Strengthen locals "insn",
23372         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
23373         for_each_rtx_in_insn rather than for_each_rtx.
23374         * recog.c (confirm_change_group): Add checked casts.
23375         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
23376         Add checked cast.
23377         (peep2_fill_buffer): Add checked cast.
23378         * rtlanal.c (remove_note): Likewise.
23379         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
23380         locals "next" "end" from rtx to rtx_insn *.
23382 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23384         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
23385         to rtx_insn *.
23386         (struct reg_use_data): Likewise for field "insn".
23387         (insn_cost): Likewise for param.
23388         (real_insn_for_shadow): Likewise for return type and param.
23389         (increase_insn_priority): Likewise for param 1.
23390         (debug_dependencies): Likewise for both params.
23392         * haifa-sched.c (insn_delay): Likewise for param "insn".
23393         (real_insn_for_shadow): Likewise for return type and param "insn".
23394         (update_insn_after_change): Likewise for param "insn".
23395         (recompute_todo_spec): Likewise for param "next" and locals "pro",
23396         "other".
23397         (insn_cost): Likewise for param "insn".
23398         (increase_insn_priority): Likewise.
23399         (calculate_reg_deaths): Likewise.
23400         (setup_insn_reg_pressure_info): Likewise.
23401         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
23402         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
23403         (model_recompute): Likewise.
23404         (must_restore_pattern_p): Likewise for param "next".
23405         (model_excess_cost): Likewise for param "insn".
23406         (queue_remove): Likewise.
23407         (adjust_priority): Likewise for param "prev".
23408         (update_register_pressure): Likewise for param "insn".
23409         (setup_insn_max_reg_pressure): Likewise for local "insn".
23410         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
23411         (model_add_to_schedule): Likewise.
23412         (model_reset_queue_indices): Likewise for local "insn".
23413         (unschedule_insns_until): Strengthen local "recompute_vec" from
23414         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
23415         "con" from rtx to rtx_insn *.
23416         (restore_last_backtrack_point): Likewise for both locals "x". Add
23417         checked casts.
23418         (estimate_insn_tick): Likewise for param "insn".
23419         (commit_schedule): Likewise for params "prev_head", "tail" and
23420         local "x".
23421         (verify_shadows): Likewise for locals "i1", "i2".
23422         (dump_insn_stream): Likewise for params "head", "tail" and locals
23423         "next_tail", "insn".
23424         (schedule_block): Likewise for locals "insn", "x".  Add a checked
23425         cast.
23426         (fix_inter_tick): Likewise for params "head", "tail".
23427         (create_check_block_twin): Likewise for local "jump".
23428         (haifa_change_pattern): Likewise for param "insn".
23429         (haifa_speculate_insn): Likewise.
23430         (dump_new_block_header): Likewise for params "head", "tail".
23431         (fix_jump_move): Likewise for param "jump".
23432         (move_block_after_check): Likewise.
23433         (sched_init_insn_luid): Likewise for param "insn".
23434         (sched_init_luids): Likewise for local "insn".
23435         (insn_luid): Likewise for param "insn".
23436         (init_h_i_d): Likewise.
23437         (haifa_init_h_i_d): Likewise for local "insn".
23438         (haifa_init_insn): Likewise for param "insn".
23439         * sched-deps.c (add_dependence): Likewise for local "real_pro",
23440         "other".
23441         (create_insn_reg_use): Likewise for param "insn".
23442         (setup_insn_reg_uses): Likewise.  Add a checked cast.
23443         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
23444         "tail" from rtx to rtx_insn *.
23445         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
23446         "insn", "next_tail".
23448 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23450         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
23451         from rtx to rtx_insn *.
23452         (model_add_to_schedule): Likewise for locals "start", "end",
23453         "iter".
23455 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23457         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
23458         rtx_insn *.
23459         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
23460         "to" and locals "insn", "next", "copy".  Remove now-redundant
23461         checked cast.
23463 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23465         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
23466         rtx_insn * and param 4 from rtx * to rtx_insn **.
23467         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
23468         param 2 from rtx * to rtx_insn **.
23470         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
23471         rtx_insn * and final param from rtx * to rtx_insn **.
23473         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
23474         from rtx to rtx_insn *.
23475         (try_head_merge_bb): Likewise for both locals named "move_upto".
23476         * df-problems.c (can_move_insns_across): Likewise for params
23477         "from", "to", "across_from", "across_to" and locals "insn",
23478         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
23479         rtx_insn **.
23480         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
23481         from rtx to rtx_insn *.
23482         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
23483         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
23484         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
23485         rtx_insn *.
23486         (noce_try_abs): Likewise.
23487         (noce_get_condition): Likewise for param "jump".  Strengthen param
23488         "earliest" from rtx * to rtx_insn **.
23489         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
23490         rtx_insn *.
23491         (find_cond_trap): Likewise.
23492         (dead_or_predicable): Likewise for local "earliest".
23493         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
23494         checked cast.
23495         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
23496         and local "prev".  Strengthen param "earliest" from rtx * to
23497         rtx_insn **.
23498         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
23499         Strengthen param "earliest" from rtx * to rtx_insn **.
23501 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23503         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
23504         "to" and local "insn" from rtx to rtx_insn *.
23506 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23508         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
23509         from rtx to rtx_insn *.
23510         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
23511         (code_motion_path_driver): Likewise for local "last_insn".
23512         (simplify_changed_insns): Likewise for local "insn".
23514 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23516         * rtl.h (push_to_sequence): Strengthen param from rtx to
23517         rtx_insn *.
23518         (push_to_sequence2): Likewise for both params.
23519         (delete_insns_since): Likewise for param.
23520         (reorder_insns_nobb): Likewise for all three params.
23521         (set_new_first_and_last_insn): Likewise for both params.
23523         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
23524         rtx_insn *.  Remove now-redundant cast.
23525         (set_last_insn): Likewise.
23527         * builtins.c (expand_builtin_return): Strengthen local
23528         "call_fusage" from rtx to rtx_insn *.
23529         * cfgrtl.c (create_basic_block_structure): Likewise for local
23530         "after".
23531         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
23532         "first", "last" and local "insn".
23533         (delete_insns_since): Likewise for param "from".
23534         (reorder_insns_nobb): Likewise for params "from", "to", "after"
23535         and local "x".
23536         (push_to_sequence): Likewise for param "first" and local "last".
23537         (push_to_sequence2): Likewise for params "first" and "last".
23538         * lra.c (emit_add3_insn): Likewise for local "last".
23539         (lra_emit_add): Likewise.
23540         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
23541         "last_insn".
23542         (process_address_1): Likewise for locals "insn", last".
23543         * modulo-sched.c (ps_first_note): Likewise for return type.
23544         * optabs.c (expand_binop_directly): Likewise for param "last".
23546 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23548         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
23549         to rtx_insn*.
23550         * emit-rtl.c (get_last_insn_anywhere): Likewise.
23552 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23554         * function.h (struct sequence_stack): Strengthen fields "first"
23555         and "last" from rtx to rtx_insn *.
23556         (struct emit_status): Likewise for fields "x_first_insn" and
23557         "x_last_insn".
23559         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
23560         (set_first_insn): Add checked cast.
23561         (get_last_insn): Remove now-redundant checked cast.
23562         (set_last_insn): Add checked cast.
23564         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
23565         "saved_first" and "saved_last" from rtx to rtx_insn *.
23567 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23569         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
23570         (unlink_insn_chain): Strengthen both params from rtx to
23571         rtx_insn *.
23573         * cfgrtl.c (cfg_layout_function_header): Likewise for this
23574         variable.
23575         (unlink_insn_chain): Likewise for params "first" and "last".
23576         Remove now-redundant checked cast.
23577         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
23578         (fixup_reorder_chain): Strengthen local "insn" from rtx to
23579         rtx_insn *.
23580         * emit-rtl.c (link_insn_into_chain): Likewise for all three
23581         params.
23582         (add_insn): Likewise for param "insn" and local "prev".
23583         (add_insn_after_nobb): Likewise for both params and local "next".
23584         (add_insn_before_nobb): Likewise for both params and local "prev".
23585         (add_insn_after): Rename param "after" to "uncast_after",
23586         introducing local "after" with another checked cast.
23587         (add_insn_before): Rename params "insn" and "before", giving them
23588         "uncast_" prefixes, adding the old names back using checked casts.
23589         (emit_note_after): Likewise for param "after".
23590         (emit_note_before): Likewise for param "before".
23591         (emit_label): Add a checked cast.
23593 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23595         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
23596         "insn" from rtx to rtx_insn *.
23598         * cselib.c (cselib_record_sets_hook): Likewise.
23600         * var-tracking.c (add_with_sets): Likewise, renaming back from
23601         "uncast_insn" to "insn" and eliminating the checked cast from rtx
23602         to rtx_insn *.
23604 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23606         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
23607         and "header_" from rtx to rtx_insn *.
23608         (struct basic_block_d): Likewise for field "head_" within "x"
23609         field of union basic_block_il_dependent.
23610         (BB_HEAD): Drop function...
23611         (SET_BB_HEAD): ...and this function in favor of...
23612         (BB_HEAD): ...reinstate macro.
23613         (BB_END): Drop function...
23614         (SET_BB_END): ...and this function in favor of...
23615         (BB_END): ...reinstate macro.
23616         (BB_HEADER): Drop function...
23617         (SET_BB_HEADER): ...and this function in favor of...
23618         (BB_HEADER): ...reinstate macro.
23620         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
23621         (fix_crossing_unconditional_branches): Likewise.
23622         * caller-save.c (save_call_clobbered_regs): Likewise.
23623         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
23624         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
23625         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
23626         (merge_blocks_move_successor_nojumps): Likewise.
23627         (outgoing_edges_match): Update use of for_each_rtx to
23628         for_each_rtx_in_insn.
23629         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
23630         (expand_gimple_cond): Likewise.
23631         (expand_gimple_tailcall): Likewise.
23632         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
23633         SET_BB_END.
23634         (construct_exit_block): Drop use of SET_BB_END.
23635         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
23636         rtx_insn *.
23637         (delete_insn): Rename param "insn" to "uncast_insn", introducing
23638         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
23639         SET_BB_HEAD and SET_BB_END.
23640         (create_basic_block_structure): Drop use of SET_BB_HEAD and
23641         SET_BB_END.
23642         (rtl_delete_block): Drop use of SET_BB_HEAD.
23643         (rtl_split_block): Drop use of SET_BB_END.
23644         (emit_nop_for_unique_locus_between): Likewise.
23645         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
23646         (block_label): Drop use of SET_BB_HEAD.
23647         (fixup_abnormal_edges): Drop use of SET_BB_END.
23648         (record_effective_endpoints): Drop use of SET_BB_HEADER.
23649         (relink_block_chain): Likewise.
23650         (fixup_reorder_chain): Drop use of SET_BB_END.
23651         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
23652         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
23653         rtx_insn **.  Drop use of SET_BB_HEADER.
23654         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
23655         SET_BB_HEAD.
23656         (BB_HEAD): Delete this function.
23657         (SET_BB_HEAD): Likewise.
23658         (BB_END): Likewise.
23659         (SET_BB_END): Likewise.
23660         (BB_HEADER): Likewise.
23661         (SET_BB_HEADER): Likewise.
23662         * emit-rtl.c (add_insn_after):  Rename param "insn" to
23663         "uncast_insn", adding a new local "insn" and a checked cast to
23664         rtx_insn *.  Drop use of SET_BB_END.
23665         (remove_insn): Strengthen locals "next" and "prev" from rtx to
23666         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
23667         (reorder_insns): Drop use of SET_BB_END.
23668         (emit_insn_after_1): Strengthen param "first" and locals "last",
23669         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
23670         (emit_pattern_after_noloc): Add checked cast.
23671         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
23672         (restore_other_notes): Likewise.
23673         (move_insn): Likewise.
23674         (sched_extend_bb): Likewise.
23675         (fix_jump_move): Likewise.
23676         * ifcvt.c (noce_process_if_block): Likewise.
23677         (dead_or_predicable): Likewise.
23678         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
23679         * reg-stack.c (change_stack): Drop use of SET_BB_END.
23680         * sel-sched-ir.c (sel_move_insn): Likewise.
23681         * sel-sched.c (move_nop_to_previous_block): Likewise.
23683         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
23684         SET_BB_END.
23685         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
23687 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23689         * basic-block.h (create_basic_block_structure): Strengthen params
23690         1 "head" and 2 "end" from rtx to rtx_insn *.
23691         * cfgrtl.c (create_basic_block_structure): Likewise.
23692         (rtl_create_basic_block): Update casts from void * to rtx to
23693         rtx_insn *, so that we can pass them as rtx_insn * to
23694         create_basic_block_structure.
23695         * sel-sched-ir.c (sel_create_basic_block): Likewise.
23697 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23699         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
23700         rtx_insn **.
23701         (check_for_inc_dec): Strengthen param "insn" from rtx to
23702         rtx_insn *.
23704         * cselib.h (cselib_process_insn): Likewise.
23706         * cselib.c (cselib_record_sets): Likewise.
23707         (cselib_process_insn): Likewise.
23709         * dse.c (struct insn_info): Likewise for field "insn".
23710         (check_for_inc_dec_1): Likewise for local "insn".
23711         (check_for_inc_dec): Likewise for param "insn".
23712         (scan_insn): Likewise.
23713         (dse_step1): Likewise for local "insn".
23715         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
23716         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
23718 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23720         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
23721         from rtx to rtx_insn *.
23722         (DEP_PRO): Delete this function and...
23723         (SET_DEP_PRO): ...this function in favor of...
23724         (DEP_PRO): ...reinstate this macro.
23725         (DEP_CON): Delete this function and...
23726         (SET_DEP_CON): ...this function in favor of...
23727         (DEP_CON): ...reinstate this old macro.
23728         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
23729         (init_dep): Likewise.
23730         (set_priorities): Likewise for both params.
23731         (sd_copy_back_deps): Likewise for params 1 and 2.
23733         * haifa-sched.c (priority): Likewise for param "insn" and local
23734         "next".
23735         (set_priorities): Likewise for params "head" and "tail" and local
23736         "insn".
23737         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
23738         local "consumer".
23739         (add_to_speculative_block): Add a checked cast.
23740         (create_check_block_twin): Drop use of SET_DEP_CON.
23741         (add_jump_dependencies): Strengthen params "insn" and "jump" from
23742         rtx to rtx_insn *.
23744         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
23745         Drop use of SET_DEP_PRO
23746         (init_dep): Strengthen params "pro" and "con" from rtx to
23747         rtx_insn *.
23748         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
23749         use of SET_DEP_CON.
23750         (DEP_PRO): Delete.
23751         (DEP_CON): Delete.
23752         (SET_DEP_PRO): Delete.
23753         (SET_DEP_CON): Delete.
23755 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23757         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
23758         from rtx to rtx_insn *.
23759         (VINSN_INSN_RTX): Eliminate rvalue function and...
23760         (SET_VINSN_INSN): ...lvalue function in favor of...
23761         (VINSN_INSN_RTX): reinstate this old macro.
23763         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
23764         in favor of VINSN_INSN_RTX.
23765         (VINSN_INSN_RTX): Delete this function.
23766         (SET_VINSN_INSN_RTX): Likewise.
23768 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23770         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
23771         (BND_TO): Delete this function and...
23772         (SET_BND_TO): ...this functions in favor of...
23773         (BND_TO): ...reinstating this macro.
23774         (struct _fence): Strengthen field "executing_insns" from
23775         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
23776         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
23777         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
23778         and param "insn" from rtx to insn_t.
23779         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
23780         rtx_insn *.
23782         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
23783         vec<rtx_insn *> .
23784         (rtx_vec_t): Likewise.
23785         (struct sched_deps_info_def): Strengthen param of "start_insn"
23786         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
23787         "note_mem_dep" callback and first param of "note_dep" callback.
23789         * haifa-sched.c (add_to_speculative_block): Strengthen param
23790         "insn" from rtx to rtx_insn *.
23791         (clear_priorities): Likewise.
23792         (calc_priorities): Likewise for local "insn".
23794         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
23795         Remove redundant checked cast.
23796         (haifa_note_mem_dep): Likewise for param "pending_insn".
23797         (haifa_note_dep): Likewise for param "elem".
23798         (note_mem_dep): Likewise for param "e".
23799         (sched_analyze_1): Add checked casts.
23800         (sched_analyze_2): Likewise.
23802         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
23803         from rtx to rtx_insn *.
23804         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
23805         from vec<rtx> * to vec<rtx_insn *> *.
23807         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
23808         scaffolding.
23809         (flist_add): Strengthen param "executing_insns" from
23810         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
23811         (advance_deps_context): Remove now-redundant checked cast.
23812         (init_fences): Replace uses of NULL_RTX with NULL.
23813         (merge_fences): Strengthen params "last_scheduled_insn" and
23814         "sched_next" from rtx to rtx_insn * and "executing_insns" from
23815         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
23816         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
23817         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
23818         an instruction, rather than doing double-duty as a pattern.
23819         (return_nop_to_pool): Update for change of insn_t.
23820         (deps_init_id): Remove now-redundant checked cast.
23821         (struct sched_scan_info_def): Strengthen param of "init_insn"
23822         callback from rtx to insn_t.
23823         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
23824         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
23825         NULL.
23826         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
23827         "end" from rtx to rtx_insn *.
23828         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
23829         (rtx insn_rtx, bool force_unique_p)
23830         (BND_TO): Delete function.
23831         (SET_BND_TO): Delete function.
23833         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
23834         rtx to rtx_insn *.
23835         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
23836         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
23837         rtx to rtx_insn *.
23838         (undo_transformations): Likewise for param "insn".
23839         (update_liveness_on_insn): Likewise.
23840         (compute_live_below_insn): Likewise for param "insn" and local
23841         "succ".
23842         (update_data_sets): Likewise for param "insn".
23843         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
23844         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
23845         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
23846         rtx_insn *.
23847         (move_cond_jump): Likewise for param "insn".
23848         (move_cond_jump): Drop use of SET_BND_TO.
23849         (compute_av_set_on_boundaries): Likewise.
23850         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
23851         (update_and_record_unavailable_insns): Strengthen local "bb_end"
23852         from rtx to rtx_insn *.
23853         (maybe_emit_renaming_copy): Likewise for param "insn".
23854         (maybe_emit_speculative_check): Likewise.
23855         (handle_emitting_transformations): Likewise.
23856         (remove_insn_from_stream): Likewise.
23857         (code_motion_process_successors): Strengthen local "succ" from rtx
23858         to insn_t.
23860 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23862         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
23863         ilist_t, not _xlist_t;
23864         (ILIST_INSN): Define in terms of new union field "insn".
23865         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
23866         _XLIST_NEXT.
23867         (struct _list_node): Add new field "insn" to the union, of type
23868         insn_t.
23869         (ilist_add): Replace macro with an inline function, requiring an
23870         insn_t.
23871         (ilist_remove): Define this macro directly in terms of
23872         _list_remove, rather than indirectly via _xlist_remove.
23873         (ilist_clear): Likewise, in terms of _list_clear rather than
23874         _xlist_clear.
23875         (ilist_is_in_p): Replace macro with an inline function, requiring
23876         an insn_t.
23877         (_list_iter_cond_insn): New function.
23878         (ilist_iter_remove): Define this macro directly in terms of
23879         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
23880         (ilist_iterator): Define directly in terms of _list_iterator
23881         rather than indirectly through _xlist_iterator.
23882         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
23883         than in terms of _FOR_EACH_X.
23884         (FOR_EACH_INSN_1): Likewise.
23886 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
23888         PR target/60606
23889         PR target/61330
23890         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
23891         DECL_HARD_REGISTER and return for invalid register specifications.
23892         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
23893         DECL_HARD_REGISTER, call expand_one_error_var.
23894         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
23895         CC_REGNUM with non-MODE_CC modes.
23896         (arm_regno_class): Return NO_REGS for PC_REGNUM.
23898 2014-08-26  Marek Polacek  <polacek@redhat.com>
23900         PR c/61271
23901         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
23903 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
23905         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
23906         qi cost; add di cost.
23907         (cortexa57_addrcost_table): Likewise.
23909 2014-08-26  Marek Polacek  <polacek@redhat.com>
23911         PR c/61271
23912         * expr.c (is_aligning_offset): Remove logical not.
23914 2014-08-26  Marek Polacek  <polacek@redhat.com>
23916         PR c/61271
23917         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
23918         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
23920 2014-08-26  Richard Biener  <rguenther@suse.de>
23922         PR tree-optimization/62175
23923         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
23924         expand possibly trapping operations.
23926 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23928         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
23929         "insn" from rtx to rtx_insn *.
23930         (permute_load): Likewise for param "insn".
23931         (permute_store): Likewise.
23932         (handle_special_swappables): Likewise for local "insn".
23933         (replace_swap_with_copy): Likewise for locals "insn" and
23934         "new_insn".
23935         (rs6000_analyze_swaps): Likewise for local "insn".
23937 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23939         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
23940         to rtx_insn *.
23942 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23944         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
23945         "note_list" from rtx to rtx_insn *.
23946         (BB_NOTE_LIST): Replace this function and...
23947         (SET_BB_NOTE_LIST): ...this function with...
23948         (BB_NOTE_LIST): ...the former macro implementation.
23950         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
23951         local "from_start" from rtx to rtx_insn *.  Strengthen param
23952         "to_endp" from rtx * to rtx_insn **.
23954         * haifa-sched.c (concat_note_lists): Likewise.
23955         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
23956         BB_NOTE_LIST.
23957         (sel_restore_notes): Likewise.
23958         (move_bb_info): Likewise.
23959         (BB_NOTE_LIST): Delete this function.
23960         (SET_BB_NOTE_LIST): Delete this function.
23961         * sel-sched.c (create_block_for_bookkeeping): Eliminate
23962         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
23964 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23966         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
23967         from rtx * to rtx_insn **.
23968         (reorder2): Likewise.
23969         (dependencies_evaluation_hook): Strengthen params "head", "tail"
23970         from rtx to rtx_insn *.
23972         * doc/tm.texi: Update mechanically for above change to target.def.
23974         * sched-int.h (note_list): Strengthen this variable from rtx to
23975         rtx_insn *.
23976         (remove_notes): Likewise for both params.
23977         (restore_other_notes): Likewise for return type and first param.
23978         (struct ready_list): Strengthen field "vec" from rtx * to
23979         rtx_insn **.
23980         (struct dep_replacement): Strenghten field "insn" from rtx to
23981         rtx_insn *.
23982         (struct deps_desc): Likewise for fields "last_debug_insn",
23983         "last_args_size".
23984         (struct haifa_sched_info): Likewise for callback field
23985         "can_schedule_ready_p"'s param, for first param of "new_ready"
23986         callback field, for both params of "rank" callback field, for
23987         first field of "print_insn" callback field (with a const), for
23988         both params of "contributes_to_priority" callback, for param
23989         of "insn_finishes_block_p" callback, for fields "prev_head",
23990         "next_tail", "head", "tail", for first param of "add_remove_insn"
23991         callback, for first param of "begin_schedule_ready" callback, for
23992         both params of "begin_move_insn" callback, and for second param
23993         of "advance_target_bb" callback.
23994         (add_dependence): Likewise for params 1 and 2.
23995         (sched_analyze): Likewise for params 2 and 3.
23996         (deps_analyze_insn): Likewise for param 2.
23997         (ready_element): Likewise for return type.
23998         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
23999         (try_ready): Strenghten param from rtx to rtx_insn *.
24000         (sched_emit_insn): Likewise for return type.
24001         (record_delay_slot_pair): Likewise for params 1 and 2.
24002         (add_delay_dependencies): Likewise for param.
24003         (contributes_to_priority): Likewise for both params.
24004         (find_modifiable_mems): Likewise.
24006         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
24007         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
24008         "first_older_only_insn" from rtx to rtx_insn *.
24009         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
24010         rtx_insn **.
24012         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
24013         "last_scheduled_iter0" from rtx to rtx_insn *.
24014         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
24015         (c6x_sched_reorder_1): Strengthen param "ready" and locals
24016         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
24017         "insn" from rtx to rtx_insn *.
24018         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
24019         rtx_insn **.
24020         (c6x_sched_reorder2): Strengthen param "ready" and locals
24021         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
24022         "insn" from rtx to rtx_insn *.
24023         (c6x_variable_issue):  Add a checked cast when assigning from insn
24024         to ss.last_scheduled_iter0.
24025         (split_delayed_branch): Strengthen param "insn" and local "i1"
24026         from rtx to rtx_insn *.
24027         (split_delayed_nonbranch): Likewise.
24028         (undo_split_delayed_nonbranch): Likewise for local "insn".
24029         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
24030         "entry_after", "end_packet", "head_insn", "tail_insn",
24031         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
24032         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
24033         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
24034         but add a checked cast on loop->start_label.  Consolidate calls to
24035         avoid assigning result of gen_spkernel to "insn", now an
24036         rtx_insn *.
24038         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
24039         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
24040         rtx to rtx_insn *.
24041         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
24042         rtx_insn **.  Strengthen locals "top", "next" from rtx to
24043         rtx_insn *.
24044         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
24045         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
24046         (add_parameter_dependencies): Strengthen params "call", "head" and
24047         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
24048         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
24049         (add_dependee_for_func_arg): Likewise for param "arg" and local
24050         "insn".
24051         (ix86_dependencies_evaluation_hook): Likewise for params "head",
24052         "tail" and locals "insn", "first_arg".
24054         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
24055         for params "head", "tail" and locals "insn", "next", "next_tail".
24056         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
24057         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
24058         "insn", "lowest", "highest" from rtx to rtx_insn *.
24059         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
24060         rtx_insn **.
24061         (ia64_sched_reorder2): Likewise.
24063         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
24064         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
24065         from rtx * to rtx_insn **.
24066         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
24067         rtx_insn **.
24068         (mep_print_sched_insn): Strengthen param "insn" from rtx to
24069         rtx_insn *.
24070         (mep_sched_reorder): Strengthen param "ready" from rtx * to
24071         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
24072         to rtx_insn *.
24074         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
24075         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
24076         to rtx_insn *.
24077         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
24078         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
24079         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
24080         rtx_insn **.
24081         (vr4130_reorder): Likewise.
24082         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
24083         rtx to rtx_insn *.
24084         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
24085         rtx_insn **.
24086         (mips_sched_reorder): Likewise.
24087         (mips_sched_reorder2): Likewise.
24089         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
24091         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
24092         Strengthen local "tmp" from rtx to rtx_insn *.
24093         (rs6000_sched_reorder2): Likewise.
24095         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
24096         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
24097         (s390_sched_reorder): Strengthen param "ready" from rtx * to
24098         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
24100         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
24101         "tmp2" from rtx to rtx_insn *.
24102         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
24103         Strengthen local "insn" from rtx to rtx_insn *.
24104         (ready_reorder): Strengthen param "ready" from rtx * to
24105         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
24106         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
24107         (sh_reorder2): Likewise.
24109         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
24110         local "insn" from rtx to rtx_insn *.
24112         * haifa-sched.c (note_list): Strengthen this variable from rtx to
24113         rtx_insn *.
24114         (scheduled_insns): Strengthen this variable from vec<rtx> to
24115         vec<rtx_insn *>.
24116         (set_modulo_params): Likewise for locals "i1", "i2".
24117         (record_delay_slot_pair): Likewise for params "i1", "i2".
24118         (add_delay_dependencies): Likewise for param "insn".
24119         (cond_clobbered_p): Likewise.
24120         (recompute_todo_spec): Likewise for local "prev".
24121         (last_scheduled_insn): Likewise for this variable.
24122         (nonscheduled_insns_begin): Likewise.
24123         (model_set_excess_costs): Strengthen param "insns" from rtx * to
24124         rtx_insn **.
24125         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
24126         rtx_insn *.
24127         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
24128         Strengthen local "insn" from rtx to rtx_insn *.
24129         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
24130         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
24131         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
24132         (ready_remove_first): Likewise for return type and local "t".
24133         (ready_element): Likewise for return type.
24134         (ready_remove): Likewise for return type and local "t".
24135         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
24136         (check_clobbered_conditions): Strengthen local "x" from rtx to
24137         rtx_insn *, adding a checked cast.
24138         (schedule_insn): Likewise for param "insn".
24139         (remove_notes): Likewise for params "head", "tail" and locals
24140         "next_tail", "insn", "next".
24141         (struct haifa_saved_data): Likewise for fields
24142         "last_scheduled_insn", "nonscheduled_insns_begin".
24143         (save_backtrack_point): Update for change to field "vec" of
24144         struct ready_list.
24145         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
24146         rtx_insn **.
24147         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
24148         from rtx to rtx_insn *
24149         (resolve_dependencies): Strengthen param "insn" from rtx to
24150         rtx_insn *
24151         (restore_other_notes): Likewise for return type, for param "head"
24152         and local "note_head".
24153         (undo_all_replacements): Likewise for local "insn".
24154         (first_nonscheduled_insn): Likewise for return type and local "insn".
24155         (queue_to_ready): Likewise for local "insn", adding checked casts.
24156         (early_queue_to_ready): Likewise for local "insn".
24157         (debug_ready_list_1): Strengthen local "p" from rtx * to
24158         rtx_insn **.
24159         (move_insn): Strengthen param "insn" and local "note" from rtx to
24160         rtx_insn *
24161         (insn_finishes_cycle_p): Likewise for param "insn".
24162         (max_issue): Likewise for local "insn".
24163         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
24164         to rtx_insn **.
24165         (commit_schedule): Strengthen param "prev_head" and local "insn"
24166         from rtx to rtx_insn *
24167         (prune_ready_list): Likewise for local "insn".
24168         (schedule_block): Likewise for locals "prev_head", "head", "tail",
24169         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
24170         (set_priorities): Likewise for local "prev_head".
24171         (try_ready): Likewise for param "next".
24172         (fix_tick_ready): Likewise.
24173         (change_queue_index): Likewise.
24174         (sched_extend_ready_list): Update for change to field "vec" of
24175         struct ready_list.
24176         (generate_recovery_code): Strengthen param "insn" from rtx to
24177         rtx_insn *.
24178         (begin_speculative_block): Likewise.
24179         (create_check_block_twin): Likewise for param "insn" and locals
24180         "label", "check", "twin".  Introduce local "check_pat" to avoid
24181         "check" being used as a plain rtx before being used as an insn.
24182         (fix_recovery_deps): Add a checked cast to rtx_insn * when
24183         extracting elements from ready_list.
24184         (sched_remove_insn): Strengthen param "insn" from rtx to
24185         rtx_insn *.
24186         (sched_emit_insn): Likewise for return type.
24187         (ready_remove_first_dispatch): Likewise for return type and local
24188         "insn".
24190         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
24192         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
24193         const rtx_insn *.
24195         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
24196         from rtx to rtx_insn *.
24197         (add_dependence_list): Likewise for param "insn".  Add a checked
24198         cast.
24199         (add_dependence_list_and_free): Strengthen param "insn" from rtx
24200         to rtx_insn *.  Strengthen param "list_p" from rtx * to
24201         rtx_insn **.
24202         (chain_to_prev_insn): Strengthen param "insn" and locals
24203         "prec_nonnote", "i" from rtx to rtx_insn *.
24204         (flush_pending_lists): Likewise for param "insn".
24205         (cur_insn): Likewise for this variable.
24206         (haifa_start_insn): Add a checked cast.
24207         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
24208         (sched_analyze_reg): Likewise for param "insn".
24209         (sched_analyze_1): Likewise.
24210         (sched_analyze_2): Likewise.  Add checked casts.
24211         (sched_analyze_insn): Likewise.  Also for local "prev".
24212         (deps_analyze_insn): Likewise for param "insn".
24213         (sched_analyze): Likewise for params "head", "tail" and local "insn".
24214         (add_dependence_1): Likewise for params "insn", "elem".
24215         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
24216         (parse_add_or_inc): Likewise for param "insn".
24217         (find_inc): Likewise for local "inc_cand".
24218         (find_modifiable_mems): Likewise for params "head", "tail" and
24219         locals "insn", "next_tail".
24221         * sched-ebb.c (init_ready_list): Likewise for local "insn".
24222         (begin_schedule_ready): Likewise for param "insn".
24223         (begin_move_insn): Likewise for params "insn" and "last".
24224         (ebb_print_insn): Strengthen param "insn" from const_rtx to
24225         const rtx_insn *.
24226         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
24227         (ebb_contributes_to_priority): Likewise for params "next", "insn".
24228         (ebb_add_remove_insn): Likewise for param "insn".
24229         (advance_target_bb): Likewise.
24231         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
24232         "insn".
24233         (check_live): Likewise for param "insn".
24234         (init_ready_list): Likewise for local "insn".
24235         (can_schedule_ready_p): Likewise for param "insn".
24236         (begin_schedule_ready): Likewise.
24237         (new_ready): Likewise for param "next".
24238         (rgn_print_insn): Likewise for param "insn".
24239         (rgn_rank): Likewise for params "insn1", "insn2".
24240         (contributes_to_priority): Likewise for params "next", "insn".
24241         (rgn_insn_finishes_block_p): Likewise for param "insn".
24242         (add_branch_dependences): Likewise for params "head", "tail" and
24243         locals "insn", "last".
24244         (rgn_add_remove_insn): Likewise for param "insn".
24245         (advance_target_bb): Likewise.
24247         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
24248         const_rtx to const rtx_insn *.
24250         * sel-sched-dump.h (sel_print_insn): Likewise.
24252         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
24253         (deps_init_id): Likewise.
24255         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
24256         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
24257         rtx_insn **.
24259 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24261         * output.h (final_start_function): Strengthen param 1 from rtx to
24262         rtx_insn *.
24264         * final.c (final_start_function): Likewise, renaming back from
24265         "uncast_first" to "first", and dropping the checked cast from rtx
24266         to rtx_insn *.
24268 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24270         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
24271         * final.c (final): Likewise.  Rename param back from
24272         "uncast_first" to "first" and eliminate the checked cast from rtx
24273         to rtx_insn *.
24275 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24277         * output.h (shorten_branches): Strengthen param from rtx to
24278         rtx_insn *.
24280         * final.c (shorten_branches): Likewise, renaming param back from
24281         "uncast_first" to "first", and dropping the checked cast from rtx
24282         to rtx_insn *.
24284         * genattr.c (gen_attr): Likewise when writing out the prototype of
24285         shorten_branches.
24287 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24289         * sched-int.h (struct haifa_sched_info): Strengthen fields
24290         "prev_head" and "next_tail" from rtx to rtx_insn *.
24292 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24294         * rtl.h (rtx_jump_table_data::get_labels): New method.
24295         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
24296         with use of the new rtx_jump_table_data::get_labels method.
24297         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
24298         to rtx_jump_table_data *.  Simplify by using get_labels method.
24299         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
24300         a dyn_cast, introducing local "table", using it to replace
24301         label-lookup logic with a get_labels method call.
24302         (patch_jump_insn): Simplify using get_labels method.
24303         * dwarf2cfi.c (create_trace_edges): Likewise.
24304         * rtlanal.c (label_is_jump_target_p): Likewise.
24306 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24308         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
24309         to rtx_insn *.
24311         * emit-rtl.c (unshare_all_rtl_1): Likewise.
24312         (unshare_all_rtl_again): Likewise, also for local "p".
24314 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24316         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
24317         to rtx_insn *.
24318         * cfgrtl.c (delete_insn_and_edges): Likewise.
24320 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24322         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
24323         from rtx to rtx_insn *.
24325         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
24327 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24329         * function.c (thread_prologue_and_epilogue_insns): Likewise for
24330         locals "returnjump", "epilogue_end", "insn", "next".
24332         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
24333         "returnjump" from rtx * to rtx_insn **.
24334         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
24336 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24338         * basic-block.h (struct edge_def). Strengthen "r" within
24339         union edge_def_insns from rtx to rtx_insn *.
24341         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
24342         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
24343         rtx_insn *.
24344         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
24345         from rtx to rtx_insn *.
24346         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
24347         rtx_insn *.
24348         * postreload-gcse.c (reg_killed_on_edge): Likewise.
24349         (reg_used_on_edge): Likewise.
24350         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
24351         (gt_pch_nx): New overload for rtx_insn *&.
24352         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
24353         from rtx to rtx_insn *.
24355 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24357         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
24358         from rtx to rtx_insn *.
24359         (BB_FOOTER): Replace function with access macro.
24360         (SET_BB_FOOTER): Delete.
24362         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
24363         with BB_FOOTER.
24364         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
24365         (emit_barrier_after_bb): Likewise.
24366         (record_effective_endpoints): Likewise.
24367         (relink_block_chain): Likewise.
24368         (fixup_fallthru_exit_predecessor): Likewise.
24369         (cfg_layout_duplicate_bb): Likewise.
24370         (cfg_layout_split_block): Likewise.
24371         (cfg_layout_delete_block): Likewise.
24372         (cfg_layout_merge_blocks): Likewise.
24373         (BB_FOOTER): Delete function.
24374         (SET_BB_FOOTER): Delete function.
24375         * combine.c (update_cfg_for_uncondjump): Replace uses of
24376         SET_BB_FOOTER with BB_FOOTER.
24378 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24380         * except.h (struct eh_landing_pad_d): Strengthen field
24381         "landing_pad" from rtx to rtx_code_label *.
24383         * except.c (sjlj_emit_dispatch_table): Likewise for param
24384         "dispatch_label"
24385         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
24387 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24389         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
24390         first param from rtx to rtx_insn *.
24391         * config/xtensa/xtensa.c (struct machine_function): Likewise for
24392         field "set_frame_ptr_insn".
24393         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
24394         "csend" from rtx to rtx_code_label *.
24395         (xtensa_expand_atomic): Likewise for local "csloop".
24396         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
24397         rtx_insn *.
24398         (xtensa_call_tls_desc): Likewise for return type and locals
24399         "call_insn", "insns".
24400         (xtensa_legitimize_tls_address): Likewise for local "insns".
24401         (xtensa_expand_prologue): Likewise for locals "insn", "first".
24403 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24405         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
24406         first param from rtx to rtx_insn *.
24407         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
24408         "insn".
24410 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24412         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
24413         Strengthen param 1 from rtx to rtx_insn *.
24414         (tilepro_output_cbranch): Likewise.
24415         (tilepro_adjust_insn_length): Likewise.
24416         (tilepro_final_prescan_insn): Likewise for sole param.
24418         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
24419         Likewise for local "last".
24420         (cbranch_predicted_p): Likewise for param "insn".
24421         (tilepro_output_simple_cbranch_with_opcode): Likewise.
24422         (tilepro_output_cbranch_with_opcode): Likewise.
24423         (tilepro_output_cbranch): Likewise.
24424         (frame_emit_load): Likewise for return type and locals "seq",
24425         "insn".
24426         (emit_sp_adjust): Likewise for return type and local "insn".
24427         (tilepro_expand_epilogue): Likewise for locals "last_insn",
24428         "insn".
24429         (tilepro_adjust_insn_length): Likewise for param "insn".
24430         (next_insn_to_bundle): Likewise for return type and params
24431         "r", "end".
24432         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
24433         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
24434         local "new_insns".
24435         (match_addli_pcrel): Likewise for param "insn".
24436         (replace_addli_pcrel): Likewise.
24437         (match_auli_pcrel): Likewise.
24438         (replace_auli_pcrel): Likewise.
24439         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
24440         "next_insn".
24441         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
24442         "queue", "next_queue", "prev".
24443         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
24444         (tilepro_final_prescan_insn): Likewise for param "insn".
24446 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24448         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
24449         Strengthen param 1 from rtx to rtx_insn *.
24450         (tilegx_output_cbranch): Likewise.
24451         (tilegx_adjust_insn_length): Likewise.
24452         (tilegx_final_prescan_insn): Likewise for sole param.
24454         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
24455         or local "last".
24456         (cbranch_predicted_p): Likewise for param "insn".
24457         (tilegx_output_simple_cbranch_with_opcode): Likewise.
24458         (tilegx_output_cbranch_with_opcode): Likewise.
24459         (tilegx_output_cbranch): Likewise.
24460         (frame_emit_load): Likewise for return type.
24461         (set_frame_related_p): Likewise for locals "seq", "insn".
24462         (emit_sp_adjust): Likewise for return type, and for local "insn".
24463         Introduce local "pat" for use in place of "insn" where the latter
24464         isn't an instruction.
24465         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
24466         from rtx to rtx_insn *.
24467         (tilegx_adjust_insn_length): Likewise for param "insn".
24468         (next_insn_to_bundle): Likewise for return type and params "r" and
24469         "end".
24470         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
24471         "end".
24472         (replace_insns): Likewise for params "old_insn", "new_insns".
24473         (replace_mov_pcrel_step1): Likewise for param "insn" and local
24474         "new_insns".
24475         (replace_mov_pcrel_step2): Likewise.
24476         (replace_mov_pcrel_step3): Likewise.
24477         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
24478         "next_insn".
24479         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
24480         "queue", "next_queue", "prev".
24481         (tilegx_output_mi_thunk): Likewise for local "insn".
24482         (tilegx_final_prescan_insn): Likewise for param "insn".
24484 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24486         * config/spu/spu.c (frame_emit_store): Strengthen return type from
24487         rtx to rtx_insn *.
24488         (frame_emit_load): Likewise.
24489         (frame_emit_add_imm): Likewise, also for local "insn".
24490         (spu_expand_prologue): Likewise for local "insn".
24491         (struct spu_bb_info): Likewise for field "prop_jump".
24492         (emit_nop_for_insn): Likewise for param "insn" and local
24493         "new_insn".
24494         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
24495         "hbr_insn".
24496         (spu_emit_branch_hint): Likewise for params "before", "branch" and
24497         locals "hint", "insn".
24498         (get_branch_target): Likewise for param "branch".
24499         (insn_clobbers_hbr): Likewise for param "insn".
24500         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
24501         locals "insn", "before_4", "before_16".
24502         (insert_hbrp): Likewise for local "insn".
24503         (spu_machine_dependent_reorg): Likewise for locals "branch",
24504         "insn", "next", "bbend".
24505         (uses_ls_unit): Likewise for param "insn".
24506         (get_pipe): Likewise.
24507         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
24508         introducing a checked cast.
24509         (spu_sched_adjust_cost): Likewise for params "insn" and
24510         "dep_insn".
24511         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
24512         (spu_sms_res_mii): Likewise.
24514 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24516         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
24517         from rtx to rtx_insn *.
24518         (output_cbranch): Likewise for param 6.
24519         (output_return): Likewise for param 1.
24520         (output_sibcall): Likewise.
24521         (output_v8plus_shift): Likewise.
24522         (output_v8plus_mult): Likewise.
24523         (output_v9branch): Likewise for param 7.
24524         (output_cbcond):  Likewise for param 3.
24526         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
24527         for local "insn".
24528         (sparc_legitimize_pic_address): Likewise.
24529         (sparc_emit_call_insn): Likewise.
24530         (emit_save_or_restore_regs): Likewise.
24531         (emit_window_save): Likewise for return type and local "insn".
24532         (sparc_expand_prologue): Likewise for local "insn".
24533         (sparc_flat_expand_prologue): Likewise.
24534         (output_return): Likewise for param "insn".
24535         (output_sibcall): Likewise for param "insn" and local "delay".
24536         (output_ubranch): Likewise for param "insn".
24537         (output_cbranch): Likewise.
24538         (output_cbcond): Likewise.
24539         (output_v9branch): Likewise.
24540         (output_v8plus_shift): Likewise.
24541         (sparc_output_mi_thunk): Likewise for local "insn".
24542         (get_some_local_dynamic_name): Likewise.
24543         (output_v8plus_mult): Likewise for param "insn".
24545 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24547         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
24548         from rtx to rtx_insn *.
24549         (output_branchy_insn): Likewise for param 3.
24550         (output_far_jump): Likewise for param 1.
24551         (final_prescan_insn): Likewise.
24552         (sh_insn_length_adjustment): Likewise for sole param.
24554         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
24555         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
24556         rtx_code_label *.
24557         (sh_emit_compare_and_set): Likewise for local "lab".
24558         (output_far_jump): Strengthen param "insn" and local "prev" from
24559         rtx to rtx_insn *.
24560         (output_branchy_insn): Likewise for param "insn" and local
24561         "next_insn".
24562         (output_ieee_ccmpeq): Likewise for param "insn".
24563         (struct label_ref_list_d): Strengthen field "label" from rtx to
24564         rtx_code_label *.
24565         (pool_node): Likewise.
24566         (pool_window_label): Likewise for this global.
24567         (add_constant): Likewise for return type and locals "lab", "new_rtx".
24568         (dump_table): Strengthen params "start", "barrier" and local
24569         "scan" from rtx to rtx_insn *.
24570         (broken_move): Likewise for param "insn".
24571         (untangle_mova): Likewise for params "first_mova" and "new_mova".
24572         Strengthen param "first_mova" from rtx * to rtx_insn **.
24573         (mova_p): Likewise for param "insn".
24574         (fixup_mova): Likewise for param "mova".
24575         (find_barrier): Likewise for return type, params "mova" and
24576         "from", and locals "barrier_before_mova", "found_barrier",
24577         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
24578         "label" from rtx to rtx_code_label *.
24579         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
24580         rtx to rtx_insn *.
24581         (sh_reorg): Likewise for locals "link", "scan", "barrier".
24582         (split_branches): Likewise for param "first" and local "insn".
24583         (final_prescan_insn): Likewise for param "insn".
24584         (sequence_insn_p): Likewise for locals "prev", "next".
24585         (sh_insn_length_adjustment): Likewise for param "insn".
24586         (sh_can_redirect_branch): Likewise for local "insn".
24587         (find_r0_life_regions): Likewise for locals "end", "insn".
24588         (sh_output_mi_thunk): Likewise for local "insns".
24590 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24592         * config/score/score.c (score_output_mi_thunk): Strengthen local
24593         "insn" from rtx to rtx_insn *.
24594         (score_prologue): Likewise.
24596 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24598         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
24599         1 from rtx to rtx_insn *.
24600         (s390_emit_jump): Likewise for return type.
24601         (s390_emit_call): Likewise.
24602         (s390_load_got): Likewise.
24604         * config/s390/s390.c (last_scheduled_insn): Likewise for this
24605         variable.
24606         (s390_match_ccmode): Likewise for param "insn".
24607         (s390_emit_jump): Likewise for return type.
24608         (s390_split_branches): Likewise for local "label".
24609         (struct constant): Strengthen field "label" from rtx to
24610         rtx_code_label *.
24611         (struct constant_pool): Likewise for field "label".  Strengthen
24612         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
24613         rtx_insn *.
24614         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
24615         insns.
24616         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
24617         (s390_end_pool): Likewise.
24618         (s390_dump_pool): Likewise for local "insn".
24619         (s390_mainpool_start): Likewise.
24620         (s390_chunkify_start): Likewise.
24621         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
24622         with insns.  Strengthen locals "label", "jump", "barrier", "next",
24623         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
24624         (s390_chunkify_finish): Strengthen local "insn" from rtx to
24625         rtx_insn *.
24626         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
24627         "jump", "label", "next_insn".
24628         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
24629         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
24630         "tbegin_insn".
24631         (s390_load_got): Likewise for return type and local "insns".
24632         (s390_save_gprs_to_fprs): Likewise for local "insn".
24633         (s390_restore_gprs_from_fprs): Likewise.
24634         (pass_s390_early_mach::execute): Likewise.
24635         (s390_emit_prologue): Likewise for local "insns".
24636         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
24637         rtx_code_label *.
24638         (s390_emit_call): Strengthen return type and local "insn" from
24639         rtx to rtx_insn *.
24640         (s390_emit_tpf_eh_return): Likewise for local "insn".
24641         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
24642         "next_insn", introducing locals "s_pat", "rpat" to allow this.
24643         (s390_fix_long_loop_prediction): Likewise for param "insn" and
24644         local "cur_insn".
24645         (s390_non_addr_reg_read_p): Likewise for param "insn".
24646         (find_cond_jump): Likewise for return type and param "insn".
24647         (s390_swap_cmp): Likewise for param "insn".
24648         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
24649         "prev_insn", "next_insn".
24650         (s390_reorg): Likewise for locals "insn", "target".
24651         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
24652         (s390_sched_variable_issue): For now, rename param "insn" to
24653         "uncast_insn", introducing a checked cast.
24654         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
24655         insn.
24656         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
24657         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
24659 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24661         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
24662         param from rtx to rtx_insn *.
24663         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
24665 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24667         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
24668         4 from rtx to rtx_insn *.
24669         (rs6000_final_prescan_insn): Likewise for first param.
24670         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
24671         local "insn".
24672         (rs6000_get_some_local_dynamic_name): Likewise.
24673         (output_cbranch): Likewise for param "insn".
24674         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
24675         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
24676         (rs6000_emit_allocate_stack): Likewise for local "insn".
24677         (load_cr_save): Likewise.
24678         (restore_saved_cr): Likewise.
24679         (restore_saved_lr): Likewise.
24680         (emit_cfa_restores): Likewise.
24681         (rs6000_output_function_epilogue): Likewise for locals "insn" and
24682         "deleted_debug_label".
24683         (rs6000_output_mi_thunk): Likewise for local "insn".
24684         (rs6000_final_prescan_insn): Likewise for param "insn".
24686 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24688         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
24689         Strengthen param "insn" from rtx to rtx_insn *.
24690         * config/picochip/picochip.c (picochip_current_prescan_insn):
24691         Likewise for this variable.
24692         (picochip_final_prescan_insn): Likewise for param "insn".
24694 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24696         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
24697         from rtx to rtx_insn *.
24698         (pa_output_indirect_call): Likewise.
24699         (pa_adjust_insn_length): Likewise.
24700         (pa_attr_length_millicode_call): Likewise.
24701         (pa_attr_length_call): Likewise.
24702         (pa_attr_length_indirect_call): Likewise.
24704         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
24705         "insn".
24706         (pa_attr_length_millicode_call): Likewise.
24707         (pa_attr_length_call): Likewise.
24708         (pa_output_call): Likewise.
24709         (pa_attr_length_indirect_call): Likewise.
24710         (pa_output_indirect_call): Likewise.
24712 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24714         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
24715         Strengthen first param from rtx to rtx_insn *.
24716         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
24717         param "insn".
24719 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24721         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
24722         type from rtx to rtx_insn *.
24723         (mips_expand_call): Likewise.
24724         (mips_adjust_insn_length): Likewise for first param.
24725         (mips_output_conditional_branch): Likewise.
24726         (mips_output_order_conditional_branch): Likewise.
24727         (mips_final_prescan_insn): Likewise.
24729         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
24730         rtx_insn * for the SEQUENCE case.
24731         (SEQ_END): Likewise.
24732         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
24733         (mips_emit_call_insn): Likewise, also for local "insn".
24734         (mips16_gp_pseudo_reg): Likewise for local "scan".
24735         (mips16_build_call_stub): Likewise for return type and for local
24736         "insn".  Introduce a new local "pattern" so that "insn" can indeed
24737         be an insn.
24738         (mips_expand_call): Strengthen return type and local "insn" from
24739         rtx to rtx_insn *.
24740         (mips_block_move_loop): Strengthen local "label" from rtx to
24741         rtx_code_label *.
24742         (mips_expand_synci_loop): Likewise for locals "label",
24743         "end_label".
24744         (mips_set_frame_expr): Strengthen local "insn" from rtx to
24745         rtx_insn *.
24746         (mips16e_collect_argument_saves): Likewise for locals "insn",
24747         "next".
24748         (mips_find_gp_ref): Likewise for param of callback for "pred"
24749         param, and for local "insn".
24750         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
24751         (mips_insn_has_flexible_gp_ref_p): Likewise.
24752         (mips_epilogue_emit_cfa_restores): Likewise for return type and
24753         local "insn".
24754         (mips_epilogue_set_cfa): Likewise for local "insn".
24755         (mips_expand_epilogue): Likewise.
24756         (mips_adjust_insn_length): Likewise for param "insn".
24757         (mips_output_conditional_branch): Likewise.
24758         (mips_output_order_conditional_branch): Likewise.
24759         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
24760         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
24761         "falu2_turn_enabled_insn".
24762         (mips_builtin_branch_and_move): Strengthen locals "true_label",
24763         "done_label" from rtx to rtx_code_label *.
24764         (struct mips16_constant): Likewise for field "label".
24765         (mips16_add_constant): Likewise for return type.
24766         (mips16_emit_constants_1): Strengthen return type and param "insn"
24767         from rtx to rtx_insn *.
24768         (mips16_emit_constants): Likewise for param "insn".
24769         (mips16_insn_length): Likewise.
24770         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
24771         to rtx_code_label *.
24772         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
24773         from rtx to rtx_insn *.
24774         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
24775         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
24776         (r10k_simplify_address): Strengthen param "insn" and local
24777         "def_insn" from rtx to rtx_insn *.
24778         (r10k_safe_address_p): Strengthen param "insn" from rtx to
24779         rtx_insn *.
24780         (r10k_needs_protection_p_1): Update target type of cast of data
24781         from to rtx to rtx_insn *.
24782         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
24783         rtx * to rtx_insn **.
24784         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
24785         rtx_insn *.
24786         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
24787         (mips_call_expr_from_insn): Likewise for param "insn".
24788         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
24789         (mips_find_pic_call_symbol): Likewise for param "insn".
24790         (mips_annotate_pic_calls): Likewise for local "insn".
24791         (mips_sim_insn): Likewise for this variable.
24792         (struct mips_sim): Likewise for field "insn" within elements of
24793         last_set array.
24794         (mips_sim_wait_reg): Likewise for param "insn".
24795         (mips_sim_wait_regs): Likewise.
24796         (mips_sim_wait_units): Likewise.
24797         (mips_sim_wait_insn): Likewise.
24798         (mips_sim_issue_insn): Likewise.
24799         (mips_sim_finish_insn): Likewise.
24800         (mips_seq_time): Likewise for param "seq" and local "insn".
24801         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
24802         locals "first", "second".
24803         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
24804         "last", "last2", "next".
24805         (mips_avoid_hazard): Likewise for params "after", "insn".
24806         (mips_reorg_process_insns): Likewise for locals "insn",
24807         "last_insn", "subinsn", "next_insn".
24808         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
24809         (mips16_split_long_branches): Likewise for locals "insn" "jump",
24810         "jump_sequence".
24811         (mips_output_mi_thunk): Likewise for local "insn".
24812         (mips_final_prescan_insn): Likewise for param "insn".
24814 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24816         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
24817         Strengthen return type and local "insns" from rtx to rtx_insn *.
24818         (microblaze_legitimize_tls_address): Likewise for local "insns".
24819         (microblaze_block_move_loop): Strengthen local "label" from rtx
24820         to rtx_code_label *.
24821         (microblaze_expand_prologue): Strengthen two locals named "insn"
24822         from rtx to rtx_insn *.
24823         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
24824         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
24825         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
24826         to rtx_code_label *.
24828 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24830         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
24831         param from rtx to rtx_insn *.
24832         (mep_reuse_lo): Likewise for third param.
24833         (mep_use_post_modify_p): Likewise for first param.
24834         (mep_core_address_length): Likewise.
24835         (mep_cop_address_length): Likewise.
24836         (mep_final_prescan_insn): Likewise.
24837         (mep_store_data_bypass_p): Likewise for both params.
24838         (mep_mul_hilo_bypass_p): Likewise.
24839         (mep_ipipe_ldc_p): Likewise for param.
24841         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
24842         (mep_rewrite_mult): Likewise.
24843         (mep_rewrite_mulsi3): Likewise.
24844         (mep_rewrite_maddsi3): Likewise.
24845         (mep_reuse_lo_p_1): Likewise.
24846         (mep_reuse_lo_p): Likewise.
24847         (mep_frame_expr): Likewise.
24848         (mep_make_parallel): Likewise for both params.
24849         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
24850         local "insn".
24851         (mep_use_post_modify_p): Likewise for param "insn".
24852         (mep_core_address_length): Likewise.
24853         (mep_cop_address_length): Likewise.
24854         (mep_reg_set_in_function): Likewise for local "insn".
24855         (mep_asm_without_operands_p): Likewise.
24856         (F): Likewise for return type and param "x".
24857         (add_constant): Likewise for local "insn".
24858         (maybe_dead_move): Likewise for return type and local "insn".
24859         (mep_expand_prologue): Likewise for local "insn".
24860         (mep_final_prescan_insn): Likewise for param "insn".
24861         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
24862         "next", "follow", "x".
24863         (mep_insert_repeat_label_last): Likewise for return type, param
24864         "last_insn", and locals "next", "prev".  Strengthen param "label"
24865         from rtx to rtx_code_label *.
24866         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
24867         rtx_insn *.
24868         (struct mep_doloop_end): Likewise for fields "insn" and
24869         "fallthrough".
24870         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
24871         Strengthen local "repeat_label" from rtx to rtx_code_label *.
24872         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
24873         rtx_insn *.
24874         (mep_invert_branch): Likewise for params "insn" and "after".
24875         (mep_reorg_erepeat): Likewise for param "insns" and locals
24876         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
24877         "l" from rtx to rtx_code_label *.
24878         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
24879         from rtx to rtx_insn *.
24880         (mep_reorg_addcombine): Likewise for param "insns" and locals
24881         "i", "n".
24882         (add_sp_insn_p): Likewise for param "insn".
24883         (mep_reorg_noframe): Likewise for param "insns" and locals
24884         "start_frame_insn", "end_frame_insn", "next".
24885         (mep_reorg): Likewise for local "insns".
24886         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
24887         cast.
24888         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
24889         (mep_mul_hilo_bypass_p): Likewise.
24890         (mep_ipipe_ldc_p): Likewise for param "insn".
24891         (mep_make_bundle): Likewise for return type, param "cop" and local
24892         "insn", splitting out the latter into a new local "seq" for when it
24893         is a SEQUENCE rather than an insn.
24894         (core_insn_p): Likewise for param "insn".
24895         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
24896         "last", "first", "note", "prev", "core_insn".
24898 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24900         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
24901         rtx to rtx_insn *.
24902         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
24903         (m68k_final_prescan_insn): Likewise for first param.
24905         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
24906         (m68k_set_frame_related): Likewise for param "insn".
24907         (output_btst): Likewise for param "insn".
24908         (m68k_final_prescan_insn): Likewise.
24909         (m68k_move_to_reg): Likewise for local "insn".
24910         (m68k_call_tls_get_addr): Likewise for local "insns".
24911         (m68k_call_m68k_read_tp): Likewise.
24912         (strict_low_part_peephole_ok): Likewise for param "first_insn".
24913         (m68k_output_mi_thunk): Likewise for local "insn".
24915 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24917         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
24918         first param from rtx to rtx_insn *.
24919         (iq2000_adjust_insn_length): Likewise.
24920         (iq2000_output_conditional_branch): Likewise.
24921         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
24922         "insn" and local "nop_insn".
24923         (iq2000_annotate_frame_insn): Likewise for param "insn".
24924         (iq2000_expand_prologue): Likewise for both locals "insn".
24925         (iq2000_adjust_insn_length): Likewise for param "insn".
24926         (iq2000_output_conditional_branch): Likewise.
24928 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24930         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
24931         "insns" from rtx to rtx_insn *.
24932         (ia64_emit_cond_move): Likewise for locals "insn", "first".
24933         (struct spill_fill_data): Likewise for field "init_after" and for
24934         elements of array field "prev_insn".
24935         (spill_restore_mem): Likewise for locals "insn", "first".
24936         (do_spill): Likewise for local "insn".
24937         (do_restore): Likewise.
24938         (ia64_expand_prologue): Likewise.
24939         (ia64_expand_epilogue): Likewise.
24940         (emit_insn_group_barriers): Likewise for locals "insn",
24941         "last_label".
24942         (emit_all_insn_group_barriers): Likewise for locals "insn",
24943         "last".
24944         (dfa_stop_insn): Likewise for this global.
24945         (dfa_pre_cycle_insn): Likewise.
24946         (ia64_nop): Likewise.
24947         (final_emit_insn_group_barriers): Likewise for locals "insn",
24948         "last".
24949         (emit_predicate_relation_info): Likewise for locals "head", "n",
24950         "insn", "b", "a".
24951         (ia64_reorg): Likewise for local "insn".
24952         (ia64_output_mi_thunk): Likewise.
24953         (expand_vec_perm_interleave_2): Likewise for local "seq".
24955 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24957         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
24958         param 1 "insn" from rtx to rtx_insn *.
24959         (ix86_use_lea_for_mov): Likewise.
24960         (ix86_avoid_lea_for_addr): Likewise.
24961         (ix86_split_lea_for_addr): Likewise.
24962         (ix86_lea_for_add_ok): Likewise.
24963         (ix86_output_call_insn): Likewise.
24965         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
24966         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
24967         (ix86_output_function_epilogue): Likewise for locals "insn",
24968         "deleted_debug_label".
24969         (legitimize_tls_address): Likewise for local "insn".
24970         (get_some_local_dynamic_name): Likewise.
24971         (increase_distance): Likewise for params "prev", "next".
24972         (distance_non_agu_define_in_bb): Likewise for params "insn",
24973         "start" and locals "prev", "next".
24974         (distance_non_agu_define): Likewise for param "insn".
24975         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
24976         locals "next", "prev".
24977         (distance_agu_use): Likewise for param "insn".
24978         (ix86_lea_outperforms): Likewise.
24979         (ix86_ok_to_clobber_flags): Likewise.
24980         (ix86_avoid_lea_for_add): Likewise.
24981         (ix86_use_lea_for_mov): Likewise.
24982         (ix86_avoid_lea_for_addr): Likewise.
24983         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
24984         (ix86_split_lea_for_addr): Likewise for param "insn".
24985         (ix86_lea_for_add_ok): Likewise for param "insn".
24986         (ix86_expand_carry_flag_compare): Likewise for local
24987         "compare_seq".
24988         (ix86_expand_int_movcc): Likewise.
24989         (ix86_output_call_insn): Likewise for param "insn".
24990         (ix86_output_call_insn): Likewise for local "i".
24991         (x86_output_mi_thunk): Introduce local "insn", using it in place
24992         of "tmp" when dealing with insns.
24993         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
24994         "start".
24995         (ix86_pad_returns): Likewise for locals "ret", "prev".
24996         (ix86_count_insn_bb): Likewise for local "insn".
24997         (ix86_pad_short_function): Likewise for locals "ret", "insn".
24998         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
24999         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
25000         (expand_vec_perm_interleave2): Likewise for local "seq".
25001         (expand_vec_perm_vperm2f128_vblend): Likewise.
25002         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
25003         call to for_each_rtx with for_each_rtx_in_insn.
25005 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25007         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
25008         "label" from rtx to rtx_code_label *.
25009         (ix86_expand_prologue): Likewise.
25010         (ix86_expand_split_stack_prologue): Likewise for locals "label",
25011         "varargs_label".
25012         (ix86_split_idivmod): Likewise for locals "end_label" and
25013         "qimode_label".
25014         (ix86_expand_branch): Likewise for local "label2".
25015         (ix86_expand_aligntest): Likewise for return type and local "label".
25016         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
25017         "top_label".
25018         (expand_movmem_epilogue): Likewise for the various locals named
25019         "label".
25020         (expand_setmem_epilogue): Likewise.
25021         (expand_small_movmem_or_setmem): Likewise for local "label".
25022         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
25023         Strengthen param "done_label" from rtx * to rtx_code_label **.
25024         Strengthen locals "loop_label" and "label" from rtx to
25025         rtx_code_label *.
25026         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
25027         Likewise for locals "loop_label", "label".
25028         (ix86_expand_set_or_movmem): Likewise for locals "label",
25029         "jump_around_label", "hot_label".
25030         (ix86_expand_strlensi_unroll_1): Likewise for locals
25031         "align_2_label", align_3_label", "align_4_label", "end_0_label",
25032         "end_2_label".
25033         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
25034         (void ix86_emit_i387_log1p): Likewise for locals "label1",
25035         "label2", "jump_label".
25036         (ix86_expand_sse_compare_and_jump): Likewise for return type and
25037         local "label".
25038         (ix86_expand_lfloorceil): Likewise for local "label".
25039         (ix86_expand_rint): Likewise.
25040         (ix86_expand_floorceildf_32): Likewise.
25041         (ix86_expand_floorceil): Likewise.
25042         (ix86_expand_rounddf_32): Likewise.
25043         (ix86_expand_trunc): Likewise.
25044         (ix86_expand_truncdf_32): Likewise.
25045         (ix86_expand_round): Likewise.
25047 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25049         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
25050         first param from rtx to rtx_insn *.
25051         (h8300_insn_length_from_table): Likewise.
25052         * config/h8300/h8300.c (F): Likewise for return type and param
25053         "x".
25054         (Fpa): Add a checked cast to rtx_insn *.
25055         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
25056         rtx_insn *.
25057         (final_prescan_insn): Likewise for param "insn".
25058         (h8300_binary_length): Likewise.
25059         (h8300_insn_length_from_table): Likewise.
25061 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25063         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
25064         Strengthen first param "insn" from rtx to rtx_insn *.
25066         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
25067         Likewise.
25068         (frame_insn): Likewise for return type.  Introduce local "insn"
25069         for use in place of local "x" for use as an rtx_insn *.
25070         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
25071         (epiphany_expand_prologue): Likewise for local "insn".
25072         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
25073         * config/epiphany/resolve-sw-modes.c
25074         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
25075         "seq".
25077 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25079         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
25080         param from rtx to rtx_insn *.
25081         (c6x_final_prescan_insn): Likewise for first param.
25083         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
25084         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
25085         (c6x_expand_compare): Strengthen local "insns" from rtx to
25086         rtx_insn *.
25087         (c6x_get_unit_specifier): Likewise for param "insn".
25088         (c6x_print_unit_specifier_field): Likewise.
25089         (c6x_final_prescan_insn): Likewise.
25090         (emit_add_sp_const): Likewise for local "insn".
25091         (c6x_expand_prologue): Likewise.
25093 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25095         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
25096         param 1 from rtx to rtx_insn *.
25097         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
25098         the various locals named "insn".
25099         (expand_epilogue_reg_restore): Likewise.
25100         (frame_related_constant_load): Likewise.
25101         (add_to_reg): Likewise.
25102         (emit_link_insn): Likewise.
25103         (do_link): Likewise.
25104         (expand_interrupt_handler_prologue): Likewise.
25105         (branch_dest): Likewise for param "branch".
25106         (asm_conditional_branch): Likewise for param "insn".
25107         (gen_one_bundle): Likewise for elements of param "slot" and local
25108         "t".
25109         (bfin_gen_bundles): Likewise for locals "insn", "next" and
25110         elements of local "slot".
25111         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
25112         "queue", "next_queue", "prev".
25113         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
25114         (add_sched_insns_for_speculation): Likewise for local "insn".
25116 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25118         * config/avr/avr-protos.h (output_movqi): Strengthen first param
25119         from rtx to rtx_insn *.
25120         (output_movhi): Likewise.
25121         (output_movsisf): Likewise.
25122         (avr_out_tstsi): Likewise.
25123         (avr_out_tsthi): Likewise.
25124         (avr_out_tstpsi): Likewise.
25125         (avr_out_compare): Likewise.
25126         (avr_out_compare64): Likewise.
25127         (avr_out_movpsi): Likewise.
25128         (ashlqi3_out): Likewise.
25129         (ashlhi3_out): Likewise.
25130         (ashlsi3_out): Likewise.
25131         (ashrqi3_out): Likewise.
25132         (ashrhi3_out): Likewise.
25133         (ashrsi3_out): Likewise.
25134         (lshrqi3_out): Likewise.
25135         (lshrhi3_out): Likewise.
25136         (lshrsi3_out): Likewise.
25137         (avr_out_ashlpsi3): Likewise.
25138         (avr_out_ashrpsi3): Likewise.
25139         (avr_out_lshrpsi3): Likewise.
25140         (avr_out_fract): Likewise.
25141         (avr_out_sbxx_branch): Likewise.
25142         (avr_out_round): Likewise.
25143         (avr_out_xload): Likewise.
25144         (avr_out_movmem): Likewise.
25145         (adjust_insn_length): Likewise.
25146         (avr_out_lpm): Likewise.
25147         (reg_unused_after): Likewise.
25148         (_reg_unused_after): Likewise.
25149         (avr_jump_mode): Likewise for second param.
25150         (jump_over_one_insn): Likewise for first param.
25151         (avr_final_prescan_insn): Likewise.
25152         (out_shift_with_cnt): Likewise for second param.
25154         * config/avr/avr.c (get_sequence_length): Likewise for param
25155         "insns" and local "insn".
25156         (emit_push_byte): Likewise for local "insn".
25157         (emit_push_sfr): Likewise.
25158         (avr_prologue_setup_frame): Likewise for locals "insn",
25159         "fp_plus_insns", "sp_plus_insns".
25160         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
25161         "sp_plus_insns".
25162         (avr_jump_mode): Likewise for param "insn".
25163         (avr_final_prescan_insn): Likewise.
25164         (avr_find_unused_d_reg): Likewise.
25165         (avr_out_lpm_no_lpmx): Likewise.
25166         (avr_out_lpm): Likewise.
25167         (avr_out_xload): Likewise.
25168         (output_movqi): Likewise.
25169         (output_movhi): Likewise.
25170         (out_movqi_r_mr): Likewise.
25171         (out_movhi_r_mr): Likewise.
25172         (out_movsi_r_mr): Likewise.
25173         (out_movsi_mr_r): Likewise.
25174         (output_movsisf): Likewise.
25175         (avr_out_load_psi): Likewise.
25176         (avr_out_store_psi): Likewise.
25177         (avr_out_movpsi): Likewise.
25178         (out_movqi_mr_r): Likewise.
25179         (avr_out_movhi_mr_r_xmega): Likewise.
25180         (out_movhi_mr_r): Likewise.
25181         (compare_condition): Likewise for param "insn" and local "next".
25182         (compare_sign_p): Likewise for param "insn".
25183         (compare_diff_p): Likewise.
25184         (compare_eq_p): Likewise.
25185         (avr_out_compare): Likewise.
25186         (avr_out_compare64): Likewise.
25187         (avr_out_tsthi): Likewise.
25188         (avr_out_tstpsi): Likewise.
25189         (avr_out_tstsi): Likewise.
25190         (out_shift_with_cnt): Likewise.
25191         (ashlqi3_out): Likewise.
25192         (ashlhi3_out): Likewise.
25193         (avr_out_ashlpsi3): Likewise.
25194         (ashlsi3_out): Likewise.
25195         (ashrqi3_out): Likewise.
25196         (ashrhi3_out): Likewise.
25197         (avr_out_ashrpsi3): Likewise.
25198         (ashrsi3_out): Likewise.
25199         (lshrqi3_out): Likewise.
25200         (lshrhi3_out): Likewise.
25201         (avr_out_lshrpsi3): Likewise.
25202         (lshrsi3_out): Likewise.
25203         (avr_out_fract): Likewise.
25204         (avr_out_round): Likewise.
25205         (avr_adjust_insn_length): Likewise.
25206         (reg_unused_after): Likewise.
25207         (_reg_unused_after): Likewise.
25208         (avr_compare_pattern): Likewise.
25209         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
25210         and locals "branch1", "branch2", "insn2", "jump".
25211         (avr_reorg): Likewise for local "insn".
25212         (avr_2word_insn_p): Likewise for param "insn".
25213         (jump_over_one_insn_p): Likewise.
25214         (avr_out_sbxx_branch): Likewise.
25215         (avr_out_movmem): Likewise.
25217 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25219         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
25220         param from rtx to rtx_insn *.
25221         (thumb1_final_prescan_insn): Likewise.
25222         (thumb2_final_prescan_insn): Likewise.
25224         * config/arm/arm.c (emit_set_insn): Strengthen return type from
25225         rtx to rtx_insn *.
25226         (struct minipool_node): Likewise for field "insn".
25227         (dump_minipool): Likewise for param "scan".
25228         (create_fix_barrier): Likewise for local "from".  Strengthen local
25229         "label" from rtx to rtx_code_label *.
25230         (push_minipool_barrier): Strengthen param "insn" from rtx to
25231         rtx_insn *.
25232         (push_minipool_fix): Likewise.
25233         (note_invalid_constants): Likewise.
25234         (thumb2_reorg): Likewise for local "insn".
25235         (arm_reorg): Likewise.
25236         (thumb2_final_prescan_insn): Likewise for param
25237         "insn" and local "first_insn".
25238         (arm_final_prescan_insn): Likewise for param "insn" and locals
25239         "start_insn", "this_insn".
25240         (arm_debugger_arg_offset): Likewise for param "insn".
25241         (thumb1_emit_multi_reg_push): Likewise for return type and local
25242         "insn".
25243         (thumb1_final_prescan_insn): Likewise for param "insn".
25244         (thumb_far_jump_used_p): Likewise for local "insn".
25245         (thumb1_expand_prologue): Likewise.
25246         (arm_expand_epilogue_apcs_frame): Likewise.
25247         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
25248         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
25249         from rtx to rtx_code_label *.
25250         (arm_split_atomic_op): Likewise for local "label".
25251         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
25253 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25255         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
25256         first param from rtx to rtx_insn *.
25257         (arc_verify_short): Likewise.
25258         (arc_short_long): Likewise.
25259         (arc_need_delay): Likewise.
25261         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
25262         "target_insn".
25263         (arc_ccfsm_advance): Likewise for param "insn" and locals
25264         "start_insn", "this_insn".
25265         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
25266         (arc_ccfsm_post_advance): Likewise for param "insn".
25267         (arc_next_active_insn): Likewise for return type and param "insn".
25268         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
25269         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
25270         (output_short_suffix): Likewise for local "insn".
25271         (arc_final_prescan_insn): Likewise for param "insn".  Remove
25272         now-redundant checked cast.
25273         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
25274         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
25275         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
25276         for use where lc_set became an insn.
25277         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
25278         rtx to rtx_insn *.
25279         (arc_get_insn_variants): Likewise for local "prev".
25280         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
25281         "next".
25282         (arc_predicate_delay_insns): Likewise for local "insn".
25283         (arc_pad_return): Likewise for local "prev".  For now, add a
25284         checked cast when extracting the insn from "final_sequence".
25285         (arc_short_long): Likewise for param "insn".
25286         (arc_need_delay): Likewise for param "insn" and local "next".
25287         (arc_label_align): Likewise for locals "prev", "next".
25289 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25291         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
25292         "insn" from rtx to rtx_insn *.
25293         (alpha_gp_save_rtx): Likewise for local "seq".
25294         (alpha_instantiate_decls): Likewise for local "top".
25295         (get_some_local_dynamic_name): Likewise for local "insn".
25296         (alpha_does_function_need_gp): Likewise.
25297         (set_frame_related_p): Likewise for return type and for locals
25298         "seq" and "insn".
25299         (emit_frame_store_1): Likewise for local "insn".
25300         (alpha_expand_prologue): Likewise for locals "insn", "seq".
25301         (alpha_end_function): Likewise for local "insn".
25302         (alpha_output_mi_thunk_osf): Likewise.
25303         (alphaev4_insn_pipe): Likewise for param "insn".
25304         (alphaev5_insn_pipe): Likewise.
25305         (alphaev4_next_group): Likewise for return type and param 1
25306         "insn".
25307         (alphaev5_next_group): Likewise.
25308         (alpha_align_insns_1): Likewise for return type and param 1 of
25309         callback param "next_group", and for locals "i", "next", "prev",
25310         "where", "where2", "insn".
25312 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
25314         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
25315         rather than modifying the stmt.
25317 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
25319         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
25320         cgraph_state conversion.
25322 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
25324         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
25325         Strengthen local "insns" from rtx to rtx_insn *.
25326         (aarch64_set_frame_expr): Likewise for local "insn".
25327         (aarch64_save_or_restore_fprs): Likewise.
25328         (aarch64_save_or_restore_callee_save_registers): Likewise.
25329         (aarch64_expand_prologue): Likewise.
25330         (aarch64_expand_epilogue): Likewise.
25331         (aarch64_output_mi_thunk): Likewise.
25332         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
25333         "label2" from rtx to rtx_code_label *.
25334         (aarch64_split_atomic_op): Likewise for local "label".
25336 2014-08-25  Martin Liska  <mliska@suse.cz>
25338         * cgraph.h (symtab_node):
25339         (bool needed_p (void)): created from decide_is_symbol_needed
25340         (bool referred_to_p (void)): created from referred_to_p
25341         (static cgraph_node *get_for_asmname (tree asmname)):
25342         created from symtab_node_for_asm
25343         * cgraph.h (cgraph_node):
25344         (void assemble_thunks_and_aliases (void)):
25345         created from assemble_thunks_and_aliases
25346         (void expand (void)): created from expand_function
25347         (static void finalize_function (tree, bool)):
25348         created from cgraph_finalize_function
25349         (static cgraph_local_info *local_info (tree decl)):
25350         created from cgraph_local_info
25351         (static cgraph_global_info *global_info (tree)):
25352         created from cgraph_global_info
25353         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
25354         * cgraph.h (varpool_node):
25355         (static void add (tree decl): created from varpool_add_new_variable
25356         * cgraph.h (cgraph_edge):
25357         void remove (void);
25358         (void remove_caller (void)): created from cgraph_edge_remove_caller
25359         (void remove_callee (void)): created from cgraph_edge_remove_callee
25360         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
25361         created from cgraph_set_call_stmt
25362         (void redirect_callee (cgraph_node *n)): created from
25363         cgraph_redirect_edge_callee
25364         (cgraph_edge *make_direct (cgraph_node *callee)): created from
25365         cgraph_make_edge_direct
25366         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
25367         gimple redirect_call_stmt_to_callee (void)): created from
25368         cgraph_turn_edge_to_speculative
25369         (void speculative_call_info (cgraph_edge *&direct,
25370         cgraph_edge *&indirect, ipa_ref *&reference)): created from
25371         cgraph_speculative_call_info
25372         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt,
25373         unsigned stmt_uid, gcov_type count_scale,
25374         int freq_scale, bool update_original)): created from cgraph_clone_edge
25375         (cgraph_edge *resolve_speculation (tree callee_decl)):
25376         created from cgraph_resolve_speculation
25377         (bool cannot_lead_to_return_p (void)): created from
25378         cannot_lead_to_return_p
25379         (bool recursive_p (void)): created from cgraph_edge_recursive_p
25380         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
25381         (static unsigned int rebuild_edges (void)): created from
25382         rebuild_cgraph_edges
25383         (static void rebuild_references (void)): created from
25384         cgraph_rebuild_references
25385         * cgraph.h (symbol_table):
25386         (create_reference): renamed from add_reference
25387         (maybe_create_reference): renamed from maybe_add_reference
25388         (void register_symbol (symtab_node *node)): new function
25389         (void clear_asm_symbols (void)): new function
25390         (void unregister (symtab_node *node)): new function
25391         (void release_symbol (cgraph_node *node, int uid)): new function
25392         (cgraph_node * allocate_cgraph_symbol (void)): new function
25393         (void initialize (void)): created from cgraph_init
25394         (symtab_node *first_symbol (void)):new function
25395         (asm_node *first_asm_symbol (void)):new function
25396         (symtab_node *first_defined_symbol (void)):new function
25397         (varpool_node *first_variable (void)):new function
25398         (varpool_node *next_variable (varpool_node *node)):new function
25399         (varpool_node *first_static_initializer (void)):new function
25400         (varpool_node *next_static_initializer (varpool_node *node)):new
25401         function
25402         (varpool_node *first_defined_variable (void)):new function
25403         (varpool_node *next_defined_variable (varpool_node *node)):new function
25404         (cgraph_node *first_defined_function (void)):new function
25405         (cgraph_node *next_defined_function (cgraph_node *node)):new function
25406         (cgraph_node *first_function (void)):new function
25407         (cgraph_node *next_function (cgraph_node *node)):new function
25408         (cgraph_node *first_function_with_gimple_body (void)):new function
25409         (asm_node *finalize_toplevel_asm (tree asm_str)): created from
25410         add_asm_node
25411         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
25412         created from symtab_remove_unreachable_nodes
25413         (void remove_unreferenced_decls (void)): created from
25414         varpool_remove_unreferenced_decls
25415         (void process_new_functions (void)): created from
25416         cgraph_process_new_functions
25417         (void process_same_body_aliases (void)): created from
25418         cgraph_process_same_body_aliases
25419         (bool output_variables (void)): created from
25420         varpool_node::output_variables
25421         (void output_asm_statements (void)): created from output_asm_statements
25422         (void finalize_compilation_unit (void)): created from
25423         finalize_compilation_unit
25424         (void compile (void)): created from compile
25425         (void output_weakrefs (void)): created from output_weakrefs
25426         (cgraph_node *create_empty (void)): created from
25427         cgraph_node::create_empty
25428         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee,
25429         gimple call_stmt, gcov_type count, int freq,
25430         bool indir_unknown_callee)): created from cgraph_node::create_edge
25431         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
25432         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
25433         created from cgraph_next_function_with_gimple_body
25434         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
25435         created from cgraph_remove_edge_removal_hook
25436         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook,
25437         void *)): created from cgraph_add_node_removal_hook
25438         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
25439         created from cgraph_remove_node_removal_hook
25440         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook,
25441         void *)): created from varpool_add_node_removal_hook
25442         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
25443         created from varpool_remove_node_removal_hook
25444         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook,
25445         void *)): created from cgraph_add_function_insertion_hook
25446         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
25447         created from cgraph_remove_function_insertion_hook
25448         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook,
25449         void *)): created from varpool_add_variable_insertion_hook
25450         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
25451           created from varpool_remove_variable_insertion_hook
25452         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook,
25453         void *)): created from cgraph_add_edge_duplication_hook
25454         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
25455         created from cgraph_remove_edge_duplication_hook
25456         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook,
25457         void *)): created from cgraph_add_node_duplication_hook
25458         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
25459         created from cgraph_remove_node_duplication_hook
25460         (void call_edge_removal_hooks (cgraph_edge *e)):
25461         created from cgraph_call_edge_removal_hooks
25462         (void call_cgraph_insertion_hooks (cgraph_node *node)):
25463         created from call_function_insertion_hooks
25464         (void call_cgraph_removal_hooks (cgraph_node *node)):
25465         created from cgraph_call_node_removal_hooks
25466         (void call_cgraph_duplication_hooks (cgraph_node *node,
25467         cgraph_node *node2)): created from cgraph_node::call_duplication_hooks
25468         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
25469         created from cgraph_call_edge_duplication_hooks
25470         (void call_varpool_removal_hooks (varpool_node *node)):
25471         created from varpool_call_node_removal_hooks
25472         (void call_varpool_insertion_hooks (varpool_node *node)):
25473         created from varpool_call_variable_insertion_hooks
25474         (void insert_to_assembler_name_hash (symtab_node *node,
25475         bool with_clones)): created from insert_to_assembler_name_hash
25476         (void unlink_from_assembler_name_hash (symtab_node *node,
25477         bool with_clones)): created from unlink_from_assembler_name_hash
25478         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
25479         created from symtab_prevail_in_asm_name_hash
25480         (void symtab_initialize_asm_name_hash (void)):
25481         created from symtab_initialize_asm_name_hash
25482         (void change_decl_assembler_name (tree decl, tree name)):
25483         created from change_decl_assembler_name
25484         (void materialize_all_clones (void)): created from
25485         cgraph_materialize_all_clones
25486         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
25487         created from decl_assembler_name_hash
25488         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
25489         created from decl_assembler_name_equal
25490         (static hashval_t hash_node_by_assembler_name (const void *p)):
25491         created from hash_node_by_assembler_name
25492         (static int eq_assembler_name (const void *p1, const void *p2)):
25493         created from eq_assembler_name
25495 2014-08-25  Marek Polacek  <polacek@redhat.com>
25497         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
25499 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
25501         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
25502         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
25503         SWI1248_AVX512BW mode iterator.
25505 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
25507         PR target/62111
25508         * config/sh/predicates.md (general_extend_operand): Disable
25509         TRUNCATE before reload completes.
25511 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
25513         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
25515 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
25517         PR target/61996
25518         * config/sh/sh.opt (musermode): Allow negative form.
25519         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
25520         targets that don't support it.
25521         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
25522         Document -mno-usermode option.
25524 2014-08-24  Kito Cheng  <kito@0xlab.org>
25526         * system.h (CALLER_SAVE_PROFITABLE): Poison.
25527         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
25528         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
25529         * doc/tm.texi: Regenerate.
25531 2014-08-24  Kito Cheng  <kito@0xlab.org>
25533         * ira.c: Fix typo in comment.
25535 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
25537         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
25538         Deprecate c++1y. Change language to reflect greater confidence in C++14.
25540 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
25542         PR target/62038
25543         * config/pa/pa.c (pa_output_function_epilogue): Don't set
25544         last_address when the current function is a thunk.
25545         (pa_asm_output_mi_thunk): When we don't have named sections or they
25546         are not being used, check that thunk can reach the stub table with a
25547         short branch.
25549 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
25551         * web.c (union_match_dups): Strengthen param "insn" from rtx to
25552         rtx_insn *.
25553         (pass_web::execute): Likewise for local "insn".
25555 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
25557         * var-tracking.c (struct micro_operation_def): Strengthen field
25558         "insn" from rtx to rtx_insn *.
25559         (struct emit_note_data_def): Likewise.
25560         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
25561         (vt_stack_adjustments): Likewise for local "insn".
25562         (adjust_insn): Likewise for param "insn".
25563         (val_store): Likewise.
25564         (val_resolve): Likewise.
25565         (struct count_use_info): Likewise for field "insn".
25566         (log_op_type): Likewise for param "insn".
25567         (reverse_op): Likewise.
25568         (prepare_call_arguments): Likewise.
25569         (add_with_sets):  The initial param takes an insn, but we can't
25570         yet strengthen it from rtx to rtx_insn * since it's used as a
25571         cselib_record_sets_hook callback.  For now rename initial param
25572         from "insn" to "uncast_insn", and introduce a local "insn" of
25573         the stronger rtx_insn * type, with a checked cast.
25574         (compute_bb_dataflow): Strengthen local "insn" from rtx to
25575         rtx_insn *.
25576         (emit_note_insn_var_location): Likewise.
25577         (emit_notes_for_changes): Likewise.
25578         (emit_notes_for_differences): Likewise.
25579         (next_non_note_insn_var_location): Likewise for return type and
25580         for param "insn".
25581         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
25582         (vt_initialize): Likewise for local "insn".
25583         (delete_debug_insns): Likewise for locals "insn" and "next".
25585 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
25587         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
25588         rtx_insn *.
25589         (mark_constant_pool): Likewise for local "insn".
25591 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
25593         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
25594         rtx to rtx_insn *.
25595         (dead_debug_promote_uses): Likewise.
25596         (dead_debug_insert_temp): Likewise.
25598 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
25600         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
25601         from const_rtx to const rtx_insn *.
25602         (store_killed_after): Likewise.  Strengthen locals "last", "act"
25603         from rtx to rtx_insn *.
25604         (store_killed_before): Strengthen param "insn" from const_rtx to
25605         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
25606         (find_moveable_store): Strengthen param "insn" from rtx to
25607         rtx_insn *.
25608         (compute_store_table): Likewise for local "insn".
25609         (insert_insn_start_basic_block): Likewise for param "insn" and
25610         locals "prev", "before", "insn".
25611         (insert_store): For now, add a checked cast to rtx_insn * on the
25612         result of gen_move_insn.
25613         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
25614         to rtx_insn *.
25615         (replace_store_insn): Likewise.  For now, add a checked cast to
25616         rtx_insn * on the result of gen_move_insn.
25618 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25620         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
25621         rtx_insn *.
25622         (expand_sjlj_dispatch_table): Likewise.
25624 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25626         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
25627         "insn" from rtx to rtx_insn *.
25629 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25631         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
25632         "insn" from rtx to rtx_insn *.
25633         (dup_block_and_redirect): Likewise for param 3 "before".
25635         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
25636         from rtx to rtx_insn *.
25637         (move_insn_for_shrink_wrap): Likewise.
25638         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
25639         (dup_block_and_redirect): Likewise for param "before" and local
25640         "insn".
25641         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
25642         "end".
25643         (convert_to_simple_return): Likewise for local "start".
25645         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
25646         Strengthen local "insn" from rtx to rtx_insn *, for use when
25647         invoking requires_stack_frame_p.
25649 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25651         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
25652         rtx_insn *.
25653         (speculate_expr): Likewise for locals "orig_insn_rtx",
25654         "spec_insn_rtx".
25655         (eq_transformed_insns): Likewise for locals "i1", "i2".
25656         (check_for_new_jump): Likewise for return type and local "end".
25657         (find_new_jump): Likewise for return type and local "jump".
25658         (sel_split_edge): Likewise for local "jump".
25659         (sel_create_recovery_block): Likewise.
25660         (sel_redirect_edge_and_branch_force): Likewise.
25661         (sel_redirect_edge_and_branch): Likewise.
25663 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25665         * sel-sched.c (substitute_reg_in_expr): Strengthen local
25666         "new_insn" from rtx to rtx_insn *.
25667         (create_insn_rtx_with_rhs): Likewise for return type and for local
25668         "insn_rtx".
25669         (create_insn_rtx_with_lhs): Likewise.
25670         (create_speculation_check): Likewise for local "insn_rtx".
25671         (implicit_clobber_conflict_p): Likewise for local "insn".
25672         (get_expr_cost): Likewise.
25673         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
25674         (move_cond_jump): Likewise for locals "next", "prev", "link",
25675         "head", "from", "to".
25677 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25679         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
25680         "next" from rtx to rtx_insn *.
25681         (find_conditional_protection): Likewise for local "next".
25682         (is_conditionally_protected): Likewise for local "insn1".
25683         (is_pfree): Likewise for locals "insn1", "insn2".
25685 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25687         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
25688         from rtx to rtx_insn *.
25690         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
25691         locals "insn1", "insn2" from rtx to rtx_insn *.
25692         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
25693         locals "insn", "prev", "last_jump", "next_tail".
25694         (schedule_ebb): Likewise for params "head", "tail".
25695         (schedule_ebbs): Likewise for locals "tail", "head".
25697         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
25698         to rtx_insn on "last_insn" in one of the invocations of
25699         schedule_ebb.
25701 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25703         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
25704         "elem", "insn" from rtx to rtx_insn *.
25705         (change_spec_dep_to_hard): Likewise.
25706         (get_back_and_forw_lists): Likewise for local "con".
25707         (sd_add_dep): Likewise for locals "elem", "insn".
25708         (sd_resolve_dep): Likewise for locals "pro", "con".
25709         (sd_unresolve_dep): Likewise.
25710         (sd_delete_dep): Likewise.
25711         (chain_to_prev_insn): Likewise for local "pro".
25712         (find_inc): Likewise for locals "pro", "con".
25714 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25716         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
25717         to rtx_insn *.
25718         (reg_set_between_p): Strengthen local "insn" from const_rtx to
25719         const rtx_insn *.
25720         (modified_between_p): Strengthen local "insn" from rtx to
25721         rtx_insn *.
25722         (remove_reg_equal_equiv_notes_for_regno): Likewise.
25723         (keep_with_call_p): Strengthen local "i2" from const_rtx to
25724         const rtx_insn *.
25726 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25728         * resource.c (next_insn_no_annul): Strengthen local "next" from
25729         rtx to rtx_insn *.
25730         (mark_referenced_resources): Likewise for local "insn".
25732 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25734         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
25735         to rtx_insn *.
25736         (find_reloads): Likewise for param 1.
25737         (subst_reloads): Likewise for sole param.
25738         (find_equiv_reg): Likwise for param 2.
25739         (regno_clobbered_p): Likwise for param 2.
25740         (reload): Likewise for param 1.
25742         * caller-save.c (save_call_clobbered_regs): Strengthen local
25743         "insn" from rtx to rtx_insn *.
25744         (insert_one_insn): Likewise for local "insn".
25746         * reload.c (this_insn): Likewise for this global.
25747         (find_reloads): Likewise for param "insn".
25748         (find_reloads_toplev): Likewise.
25749         (find_reloads_address): Likewise.
25750         (subst_reg_equivs): Likewise.
25751         (update_auto_inc_notes): Likewise.
25752         (find_reloads_address_1): Likewise.
25753         (find_reloads_subreg_address): Likewise.
25754         (subst_reloads): Likewise.
25755         (find_equiv_reg): Likewise, also for local "p".
25756         (regno_clobbered_p): Likewise for param "insn".
25758         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
25759         array.
25760         (spill_reg_store): Likewise for the elements of this array.
25761         (remove_init_insns): Likewise for local "equiv_insn".
25762         (will_delete_init_insn_p): Likewise for param "insn".
25763         (reload): Likewise for param ""first" and local "insn".
25764         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
25765         rtx_insn *.
25766         (calculate_elim_costs_all_insns): Likewise.
25767         (delete_caller_save_insns): Likewise.
25768         (spill_failure): Likewise for param "insn".
25769         (delete_dead_insn): Likewise.
25770         (set_label_offsets): Likewise.
25771         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
25772         "prev_insn".
25773         (elimination_costs_in_insn): Likewise for param "insn".
25774         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
25775         when referring to an insn.
25776         (set_initial_label_offsets): Likewise.
25777         (set_offsets_for_label): Strengthen param "insn" from rtx to
25778         rtx_insn *.
25779         (init_eliminable_invariants): Likewise for param "first" and local
25780         "insn".
25781         (fixup_eh_region_note): Likewise for param "insn".
25782         (reload_as_needed): Likewise for locals "prev", "insn",
25783         "old_next", "old_prev", "next".
25784         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
25785         "last".
25786         (reload_inheritance_insn): Strengthen elements of this array from
25787         rtx to rtx_insn *.
25788         (failed_reload): Likewise for param "insn".
25789         (choose_reload_regs): Likewise for local "insn".  Replace use of
25790         NULL_RTX with NULL when referring to an insn.
25791         (input_reload_insns): Strengthen elements of this array from rtx
25792         to rtx_insn *.
25793         (other_input_address_reload_insns): Likewise for this global.
25794         (other_input_reload_insns): Likewise for this global.
25795         (input_address_reload_insns): Likwise for the elements of this
25796         array.
25797         (inpaddr_address_reload_insns): Likwise for the elements of this
25798         array.
25799         (output_reload_insns): Likewise for the elements of this array.
25800         (output_address_reload_insns): Likewise for the elements of this
25801         array.
25802         (outaddr_address_reload_insns): Likewise for the elements of this
25803         array.
25804         (operand_reload_insns): Likewise for this global.
25805         (other_operand_reload_insns): Likewise for this global.
25806         (other_output_reload_insns): Likewise for the elements of this
25807         array.
25808         (new_spill_reg_store): Likewise for the elements of this
25809         array.
25810         (emit_input_reload_insns): Likewise for locals "insn", "temp".
25811         Strengthen local "where" from rtx * to rtx_insn **.
25812         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
25813         from rtx to rtx_insn *.
25814         (do_input_reload): Likewise for local "insn".
25815         (do_output_reload): Likewise for local "insn".
25816         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
25817         (emit_insn_if_valid_for_reload): Likewise for return type and local
25818         "last".  Add checked cast to rtx_insn when returning "insn" since
25819         this has been through emit_insn.
25820         (gen_reload): Strengthen return type and locals "last", "insn", "set"
25821         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
25822         returning "insn" since it's been through
25823         emit_insn_if_valid_for_reload at this point.
25824         (delete_output_reload): Strengthen param "insn" and locals
25825         "output_reload_insn", "i2" from rtx to rtx_insn *.
25826         (delete_address_reloads): Likewise for params "dead_insn",
25827         "current_insn" and locals "prev", "next".
25828         (delete_address_reloads_1): Likewise for params "dead_insn",
25829         "current_insn" and locals "prev", "i2".
25830         (inc_for_reload): Likewise for locals "last", "add_insn".
25831         (add_auto_inc_notes): Strengthen param "insn" from rtx to
25832         rtx_insn *.
25834         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
25835         param of this duplicate of the prototype from reload.h
25837 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25839         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
25840         rtx to rtx_insn *.
25841         (regstat_bb_compute_calls_crossed): Likewise.
25843 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25845         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
25846         to rtx_insn *.
25847         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
25848         with an insn.
25849         (regrename_analyze): Strengthen local "insn" from rtx to
25850         rtx_insn *.
25851         (scan_rtx_reg): Likewise for param "insn".
25852         (scan_rtx_address): Likewise.
25853         (scan_rtx): Likewise.
25854         (restore_operands): Likewise.
25855         (record_out_operands): Likewise.
25856         (build_def_use): Likewise for local "insn".  Replace use of
25857         NULL_RTX with NULL when dealing with an insn.
25859 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25861         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
25862         * reginfo.c (reg_scan): Likewise, also for local "insn".
25863         (reg_scan_mark_refs): Likewise for param "insn".
25864         (init_subregs_of_mode): Likewise for local "insn".
25866 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25868         * regcprop.c (struct queued_debug_insn_change): Strengthen field
25869         "insn" from rtx to rtx_insn *.
25870         (replace_oldest_value_reg): Likewise for param "insn".
25871         (replace_oldest_value_addr): Likewise.
25872         (replace_oldest_value_mem): Likewise.
25873         (apply_debug_insn_changes): Likewise for local "last_insn".
25874         (copyprop_hardreg_forward_1): Likewise for local "insn".
25876 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25878         * reg-stack.c (next_flags_user): Strengthen return type and param
25879         "insn" from rtx to rtx_insn *.
25880         (straighten_stack): Likewise for param "insn".
25881         (check_asm_stack_operands): Likewise.
25882         (remove_regno_note): Likewise.
25883         (emit_pop_insn): Likewise for return type, param "insn", local
25884         "pop_insn".
25885         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
25886         "limit" from rtx to rtx_insn *.
25887         (swap_to_top): Likewise for param "insn".
25888         (move_for_stack_reg): Likewise.
25889         (move_nan_for_stack_reg): Likewise.
25890         (swap_rtx_condition): Likewise.
25891         (compare_for_stack_reg): Likewise.
25892         (subst_all_stack_regs_in_debug_insn): Likewise.
25893         (subst_stack_regs_pat): Likewise, and local "insn2".
25894         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
25895         rtx_insn *.
25896         (subst_stack_regs): Likewise.
25897         (change_stack): Likewise.
25898         (convert_regs_1): Likewise for locals "insn", "next".
25900 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25902         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
25903         rtx_insn *.
25904         (combine_set_extension): Likewise for param "curr_insn".
25905         (transform_ifelse): Likewise for param "def_insn".
25906         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
25907         from vec<rtx> * to vec<rtx_insn *> *.
25908         (is_cond_copy_insn): Likewise for param "insn".
25909         (struct ext_state): Strengthen the four vec fields from vec<rtx>
25910         to vec<rtx_insn *>.
25911         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
25912         local "def_insn" from rtx to rtx_insn *.
25913         (get_sub_rtx): Likewise for param "def_insn".
25914         (merge_def_and_ext): Likewise.
25915         (combine_reaching_defs): Likewise.
25916         (add_removable_extension): Likewise for param "insn".
25917         (find_removable_extensions): Likewise for local "insn".
25918         (find_and_remove_re): Likewise for locals "curr_insn" and
25919         "def_insn".  Strengthen locals "reinsn_del_list" and
25920         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
25922 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25924         * recog.c (split_insn): Strengthen param "insn" and locals
25925         "first", "last" from rtx to rtx_insn *.
25926         (split_all_insns): Likewise for locals "insn", "next".
25927         (split_all_insns_noflow): Likewise.
25929 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25931         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
25932         const rtx_insn *.
25933         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
25934         (debug_rtx_find): Likewise for param 1 "x".
25936         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
25937         const_rtx to const rtx_insn *.  Likewise for local "insn".
25938         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
25939         (debug_rtx_find): Likewise for param 1 "x".
25940         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
25941         from const_rtx to const rtx_insn * within the appropriate cases of
25942         the switch statement.
25944         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
25945         Strengthen local "insns" from rtx to rtx_insn * since this is
25946         passed to a call to debug_rtx_list.
25948 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25950         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
25951         to rtx_insn *.
25953         * function.c (stack_protect_epilogue): Add checked cast to
25954         rtx_insn for now when invoking predict_insn_def.
25956         * predict.c (predict_insn): Strengthen param "insn" from rtx to
25957         rtx_insn *.
25958         (predict_insn_def): Likewise.
25959         (rtl_predict_edge): Likewise for local "last_insn".
25960         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
25961         const rtx_insn *.
25962         (combine_predictions_for_insn): Strengthen param "insn" from rtx
25963         to rtx_insn *.
25964         (bb_estimate_probability_locally): Likewise for local "last_insn".
25965         (expensive_function_p): Likewise for local "insn".
25967         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
25968         local "jmp", since this is used when invoking predict_insn_def.
25970 2014-08-22  Marek Polacek  <polacek@redhat.com>
25972         PR c++/62199
25973         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
25975 2014-08-22  Marek Polacek  <polacek@redhat.com>
25977         PR c/61271
25978         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
25979         a comparison in parens.
25980         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
25981         in parens.
25983 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25985         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
25986         rtx_insn *.
25988         * cprop.c (fis_get_condition): Likewise.
25990         * postreload.c (reload_cse_regs): Likewise for param "first".
25991         (reload_cse_simplify): Likewise for param "insn".
25992         (reload_cse_regs_1): Likewise for local "insn".
25993         (reload_cse_simplify_set): Likewise for param "insn".
25994         (reload_cse_simplify_operands): Likewise.
25995         (struct reg_use): Likewise for field "insn".
25996         (reload_combine_purge_insn_uses): Likewise for param "insn".
25997         (fixup_debug_insns): Likewise for params "from", "to" and local
25998         "insn".
25999         (try_replace_in_use): Likewise for local "use_insn".
26000         (reload_combine_recognize_const_pattern): Likewise for param
26001         "insn" and locals "add_moved_after_insn", "use_insn".
26002         (reload_combine_recognize_pattern): Likewise for param "insn" and
26003         local "prev".
26004         (reload_combine): Likewise for locals "insn", "prev".
26005         (reload_combine_note_use): Likewise for param "insn".
26006         (move2add_use_add2_insn): Likewise.
26007         (move2add_use_add3_insn): Likewise.
26008         (reload_cse_move2add): Likewise, also for local "next".
26009         (move2add_note_store): Likewise for local "insn".
26011 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26013         * postreload-gcse.c (struct occr): Strengthen field "insn" from
26014         rtx to rtx_insn *.
26015         (struct unoccr): Likewise.
26016         (struct modifies_mem): Likewise.
26017         (alloc_mem): Likewise for local "insn".
26018         (insert_expr_in_table): Likewise for param "insn".
26019         (dump_expr_hash_table_entry): Likewise for local "insn".
26020         (oprs_unchanged_p): Likewise for param "insn".
26021         (load_killed_in_block_p): Likewise for local "setter".
26022         (record_last_reg_set_info): Likewise for param "insn".
26023         (record_last_reg_set_info_regno): Likewise.
26024         (record_last_mem_set_info): Likewise.
26025         (record_last_set_info): Likewise for local "last_set_insn".
26026         (record_opr_changes): Likewise for param "insn".
26027         (hash_scan_set): Likewise.
26028         (compute_hash_table): Likewise for local "insn".
26029         (get_avail_load_store_reg): Likewise for param "insn".
26030         (eliminate_partially_redundant_load): Likewise, also for locals
26031         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
26032         RTX for insns.
26033         (eliminate_partially_redundant_loads): Likewise for local "insn".
26035 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26037         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
26038         rtx to rtx_insn *.
26039         (expand_binop): Likewise for locals "entry_last", "last", "insns"
26040         (expand_twoval_unop): Likewise for locals entry_last", "last".
26041         (expand_twoval_binop): Likewise.
26042         (expand_twoval_binop_libfunc): Likewise for local "insns".
26043         (widen_leading): Likewise for local "last".
26044         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
26045         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
26046         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
26047         (expand_parity): Likewise for locals "last" and "seq".
26048         (expand_ffs): Likewise for local "seq".  Strengthen local
26049         "nonzero_label" from rtx to rtx_code_label *.
26050         (expand_absneg_bit): Strengthen local "insns" from rtx to
26051         rtx_insn *.
26052         (expand_unop_direct): Likewise for local "last".
26053         (expand_unop): Likewise for locals "last", "insns".
26054         (expand_abs_nojump): Likewise for local "last".
26055         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
26056         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
26057         rtx_insn *.
26058         (expand_copysign_absneg): Strengthen local "label" from rtx to
26059         rtx_code_label *.
26060         (expand_copysign_bit): Strengthen local "insns" from rtx to
26061         rtx_insn *.
26062         (struct no_conflict_data): Likewise for fields "first", "insn".
26063         (emit_libcall_block_1): Likewise for param "insns" and locals
26064         "next", "last", "insn".
26065         (emit_libcall_block): For now, add a checked cast to rtx_insn *
26066         on "insns" when invoking emit_libcall_block_1.  Ultimately we
26067         want to strengthen insns itself.
26068         (prepare_cmp_insn): Strengthen local "last" from rtx to
26069         rtx_insn *.
26070         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
26071         (prepare_float_lib_cmp): Likewise for local "insns".
26072         (emit_conditional_move): Likewise for local "last".
26073         (emit_conditional_add): Likewise.
26074         (have_sub2_insn): Likewise for local "seq".
26075         (expand_float): Likewise for local "insns".  Strengthen locals
26076         "label", "neglabel" from rtx to rtx_code_label *.
26077         (expand_fix): Likewise for locals "last", "insn", "insns" (to
26078         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
26079         (expand_fixed_convert): Likewise for local "insns" (to
26080         rtx_insn *).
26081         (expand_sfix_optab): Likewise for local "last".
26082         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
26083         to rtx_code_label *.
26084         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
26085         from rtx to rtx_insn *.
26086         (expand_atomic_fetch_op): Likewise for local "insn".
26087         (maybe_legitimize_operand_same_code): Likewise for local "last".
26088         (maybe_legitimize_operands): Likewise.
26090 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26092         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
26093         "insn" from rtx to rtx_insn *.
26094         (ps_rtl_insn): Likewise for return type.
26095         (doloop_register_get): Likewise for params "head", "tail" and
26096         locals "insn", "first_insn_not_to_check".
26097         (schedule_reg_move): Likewise for local "this_insn".
26098         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
26099         of gen_move_insn for now.
26100         (reset_sched_times): Strengthen local "insn" from rtx to
26101         rtx_insn *.
26102         (permute_partial_schedule): Likewise.
26103         (duplicate_insns_of_cycles): Likewise for local "u_insn".
26104         (dump_insn_location): Likewise for param "insn".
26105         (loop_canon_p): Likewise for local "insn".
26106         (sms_schedule): Likewise.
26107         (print_partial_schedule): Likewise.
26108         (ps_has_conflicts): Likewise.
26110 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26112         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
26113         "tailp" from rtx * to rtx_insn **.
26115         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
26116         from rtx to rtx_insn *.
26117         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
26118         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
26119         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
26120         rtx to rtx_insn *.
26121         * modulo-sched.c (const_iteration_count): Strengthen return type
26122         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
26123         use of NULL_RTX with NULL when working with insns.
26124         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
26125         to rtx_insn *.
26126         (sms_schedule): Likewise.
26127         * sched-rgn.c (init_ready_list): Likewise, also for locals
26128         "src_head" and "src_next_tail".
26129         (compute_block_dependences): Likewise.
26130         (free_block_dependencies): Likewise.
26131         (debug_rgn_dependencies): Likewise.
26132         (free_rgn_deps): Likewise.
26133         (compute_priorities): Likewise.
26134         (schedule_region): Likewise.
26135         * sel-sched.c (find_ebb_boundaries): Likewise.
26137         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
26138         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
26140 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26142         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
26143         from rtx to rtx_insn *.
26144         (new_seginfo): Likewise for param "insn".
26145         (create_pre_exit): Likewise for locals "last_insn",
26146         "before_return_copy", "return_copy".
26147         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
26148         "mode_set".
26150 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26152         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
26153         from rtx to rtx_insn *.
26154         (lra_push_insn): Likewise for 1st param.
26155         (lra_push_insn_and_update_insn_regno_info): Likewise.
26156         (lra_pop_insn): Likewise for return type.
26157         (lra_invalidate_insn_data): Likewise for 1st param.
26158         (lra_set_insn_deleted): Likewise.
26159         (lra_delete_dead_insn): Likewise.
26160         (lra_process_new_insns): Likewise for first 3 params.
26161         (lra_set_insn_recog_data): Likewise for 1st param.
26162         (lra_update_insn_recog_data): Likewise.
26163         (lra_set_used_insn_alternative): Likewise.
26164         (lra_invalidate_insn_regno_info): Likewise.
26165         (lra_update_insn_regno_info): Likewise.
26166         (lra_former_scratch_operand_p): Likewise.
26167         (lra_eliminate_regs_1): Likewise.
26168         (lra_get_insn_recog_data): Likewise.
26170         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
26171         rtx to rtx_insn *.
26173         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
26174         "mv1" and "mv2".
26175         (substitute_within_insn): New.
26176         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
26177         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
26178         Replace call to "substitute" with call to substitute_within_insn.
26180         * lra-constraints.c (curr_insn): Strengthen from rtx to
26181         rtx_insn *.
26182         (get_equiv_with_elimination): Likewise for param "insn".
26183         (match_reload): Strengthen params "before" and "after" from rtx *
26184         to rtx_insn **.
26185         (emit_spill_move): Likewise for return type.  Add a checked cast
26186         to rtx_insn * on result of gen_move_insn for now.
26187         (check_and_process_move): Likewise for local "before".  Replace
26188         NULL_RTX with NULL when referring to insns.
26189         (process_addr_reg): Strengthen params "before" and "after" from
26190         rtx * to rtx_insn **.
26191         (insert_move_for_subreg): Likewise.
26192         (simplify_operand_subreg): Strengthen locals "before" and "after"
26193         from rtx to rtx_insn *.
26194         (process_address_1): Strengthen params "before" and "after" from
26195         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
26196         rtx to rtx_insn *.
26197         (process_address): Strengthen params "before" and "after" from
26198         rtx * to rtx_insn **.
26199         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
26200         (curr_insn_transform): Strengthen locals "before" and "after"
26201         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
26202         to insns.
26203         (loc_equivalence_callback): Update cast of "data", changing
26204         resulting type from rtx to rtx_insn *.
26205         (substitute_pseudo_within_insn): New.
26206         (inherit_reload_reg): Strengthen param "insn" from rtx to
26207         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
26208         NULL when referring to insns.  Add a checked cast to rtx_insn *
26209         when using usage_insn to invoke lra_update_insn_regno_info.
26210         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
26211         likewise for locals "restore", "save".  Add checked casts to
26212         rtx_insn * when using usage_insn to invoke
26213         lra_update_insn_regno_info and lra_process_new_insns.  Replace
26214         NULL_RTX with NULL when referring to insns.
26215         (split_if_necessary): Strengthen param "insn" from rtx to
26216         rtx_insn *.
26217         (update_ebb_live_info): Likewise for params "head", "tail" and local
26218         "prev_insn".
26219         (get_last_insertion_point): Likewise for return type and local "insn".
26220         (get_live_on_other_edges): Likewise for local "last".
26221         (inherit_in_ebb): Likewise for params "head", "tail" and locals
26222         "prev_insn", "next_insn", "restore".
26223         (remove_inheritance_pseudos): Likewise for local "prev_insn".
26224         (undo_optional_reloads): Likewise for local "insn".
26226         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
26227         "insn".
26228         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
26229         insns.
26230         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
26231         rtx_insn *.
26232         (spill_pseudos): Likewise for local "insn".
26233         (init_elimination): Likewise.
26234         (process_insn_for_elimination): Likewise for param "insn".
26236         * lra-lives.c (curr_insn): Likewise.;
26238         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
26239         (remove_pseudos): Likewise for param "insn".
26240         (spill_pseudos): Likewise for local "insn".
26241         (lra_final_code_change): Likewise for locals "insn", "curr".
26243         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
26244         (lra_set_insn_deleted): Likewise.
26245         (lra_delete_dead_insn): Likewise, and for local "prev".
26246         (new_insn_reg): Likewise for param "insn".
26247         (lra_set_insn_recog_data): Likewise.
26248         (lra_update_insn_recog_data): Likewise.
26249         (lra_set_used_insn_alternative): Likewise.
26250         (get_insn_freq): Likewise.
26251         (invalidate_insn_data_regno_info): Likewise.
26252         (lra_invalidate_insn_regno_info): Likewise.
26253         (lra_update_insn_regno_info): Likewise.
26254         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
26255         vec<rtx_insn *>.
26256         (lra_push_insn_1): Strengthen param "insn" from rtx to
26257         rtx_insn *.
26258         (lra_push_insn): Likewise.
26259         (lra_push_insn_and_update_insn_regno_info): Likewise.
26260         (lra_pop_insn): Likewise for return type and local "insn".
26261         (push_insns): Likewise for params "from", "to", and local "insn".
26262         (setup_sp_offset): Likewise for params "from", "last" and locals
26263         "before", "insn".
26264         (lra_process_new_insns): Likewise for params "insn", "before",
26265         "after" and local "last".
26266         (struct sloc): Likewise for field "insn".
26267         (lra_former_scratch_operand_p): Likewise for param "insn".
26268         (remove_scratches): Likewise for locals "insn", "last".
26269         (check_rtl): Likewise for local "insn".
26270         (add_auto_inc_notes): Likewise for param "insn".
26271         (update_inc_notes): Likewise for local "insn".
26272         (lra): Replace NULL_RTX with NULL when referring to insn.
26274 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26276         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
26277         to rtx_insn *.
26278         (resolve_reg_notes): Likewise.
26279         (resolve_simple_move): Likewise for return type, param "insn", and
26280         locals "insns", "minsn".
26281         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
26282         (resolve_use): Likewise.
26283         (resolve_debug): Likewise.
26284         (find_decomposable_shift_zext): Likewise.
26285         (resolve_shift_zext): Likewise for return type, param "insn", and
26286         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
26287         (decompose_multiword_subregs): Likewise for local "insn",
26288         "orig_insn", "decomposed_shift", "end".
26290 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26292         * basic-block.h (basic_block split_edge_and_insert): Strengthen
26293         param "insns" from rtx to rtx_insn *.
26295         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
26296         rtx to rtx_insn *.
26297         (struct iv_to_split): Likewise.
26298         (loop_exit_at_end_p): Likewise for local "insn".
26299         (split_edge_and_insert): Likewise for param "insns".
26300         (compare_and_jump_seq): Likewise for return type, param "cinsn",
26301         and locals "seq", "jump".
26302         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
26303         "branch_code"; update invocations of compare_and_jump_seq to
26304         eliminate NULL_RTX in favor of NULL.
26305         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
26306         rtx to rtx_insn *.
26307         (reset_debug_uses_in_loop): Likewise.
26308         (analyze_insn_to_expand_var): Likewise for param "insn".
26309         (analyze_iv_to_split_insn): Likewise.
26310         (analyze_insns_in_loop): Likewise for local "insn".
26311         (insert_base_initialization): Likewise for param
26312         "insn" and local "seq".
26313         (split_iv): Likewise for param "insn" and local "seq".
26314         (expand_var_during_unrolling): Likewise for param "insn".
26315         (insert_var_expansion_initialization): Likewise for local "seq".
26316         (combine_var_copies_in_loop_exit): Likewise.
26317         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
26318         "insn".
26319         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
26320         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
26321         "next".
26323 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26325         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
26326         rtx_insn *.
26327         (iv_analyze_result): Likewise.
26328         (iv_analyze_expr): Likewise.
26329         (biv_p): Likewise.
26331         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
26332         local "def_insn" from rtx to rtx_insn *.
26333         (get_biv_step_1): Likewise for local "insn".
26334         (iv_analyze_expr): Likewise for param "insn".
26335         (iv_analyze_def): Likewise for local "insn".
26336         (iv_analyze_op): Likewise for param "insn".
26337         (iv_analyze): Likewise.
26338         (iv_analyze_result): Likewise.
26339         (biv_p): Likewise.
26340         (suitable_set_for_replacement): Likewise.
26341         (simplify_using_initial_values): Likewise for local "insn".
26342         (iv_number_of_iterations): Likewise for param "insn".
26343         (check_simple_exit): Add checked cast to rtx_insn when invoking
26344         iv_number_of_iterations for now (until get_condition is
26345         strengthened).
26347         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
26348         "insn" from rtx to rtx_insn *.
26349         (analyze_insns_in_loop): Likewise for local "insn".
26351 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26353         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
26354         to rtx_insn *.
26355         (struct invariant): Likewise.
26356         (hash_invariant_expr_1): Likewise for param "insn".
26357         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
26358         (find_exits): Likewise for local "insn".
26359         (create_new_invariant): Likewise for param "insn".
26360         (check_dependencies): Likewise.
26361         (find_invariant_insn): Likewise.
26362         (record_uses): Likewise.
26363         (find_invariants_insn): Likewise.
26364         (find_invariants_bb): Likewise for local "insn".
26365         (get_pressure_class_and_nregs): Likewise for param "insn".
26366         (calculate_loop_reg_pressure): Likewise for local "insn".
26368 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26370         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
26371         to rtx_insn *.
26372         (add_test): Likewise for locals "seq", "jump".
26373         (doloop_modify): Likewise for locals "sequence", "jump_insn".
26375 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26377         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
26378         rtx_insn *.
26379         (rebuild_jump_labels_chain): Likewise for param "chain".
26381         * cfgexpand.c (pass_expand::execute): Add checked cast to
26382         rtx_insn * when calling rebuild_jump_labels_chain in region where
26383         we know e->insns.r is non-NULL.
26385         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
26386         rtx_insn *.
26387         (rebuild_jump_labels): Likewise.
26388         (rebuild_jump_labels_chain): Likewise for param "chain".
26389         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
26390         (init_label_info): Likewise for param "f".
26391         (maybe_propagate_label_ref): Likewise for params "jump_insn",
26392         "prev_nonjump_insn".
26393         (mark_all_labels): Likewise for param "f" and locals "insn",
26394         "prev_nonjump_insn".
26396 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26398         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
26399         from rtx to rtx_insn *insn.
26400         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
26401         (ira_add_allocno_copy): Likewise.
26402         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
26403         rtx to rtx_insn *.
26404         (ira_create_copy): Likewise.
26405         (ira_add_allocno_copy): Likewise.
26406         (create_bb_allocnos): Likewise for local "insn".
26407         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
26408         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
26409         process_regs_for_copy for rtx_insn * param.
26410         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
26411         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
26412         process_regs_for_copy for rtx_insn * param.
26413         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
26414         * ira-costs.c (record_reg_classes): Likewise for param "insn".
26415         (record_operand_costs): Likewise.
26416         (scan_one_insn): Likewise for return type, and for param "insn".
26417         (process_bb_for_costs): Likewise for local "insn".
26418         (process_bb_node_for_hard_reg_moves): Likewise.
26419         * ira-emit.c (struct move): Likewise for field "insn".
26420         (create_move): Eliminate use of NULL_RTX when dealing with an
26421         rtx_insn *.
26422         (emit_move_list): Strengthen return type and locals "result",
26423         "insn" from rtx to rtx_insn *insn.
26424         (emit_moves): Likewise for locals "insns", "tmp".
26425         (ira_emit): Likewise for local "insn".
26426         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
26427         "insn".
26428         (find_call_crossed_cheap_reg): Likewise.
26429         (process_bb_node_lives): Likewise for local "insn".
26430         * ira.c (decrease_live_ranges_number): Likewise.
26431         (compute_regs_asm_clobbered): Likewise.
26432         (build_insn_chain): Likewise.
26433         (find_moveable_pseudos): Likewise, also locals "def_insn",
26434         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
26435         to rtx_insn **.  Add a checked cast when assigning from
26436         "closest_use" into closest_uses array in a region where we know
26437         it's a non-NULL insn.
26438         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
26439         to rtx_insn *.
26440         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
26441         "last_interesting_insn", "uin".
26442         (move_unallocated_pseudos): Likewise for locals "def_insn",
26443         "move_insn", "newinsn".
26445 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26447         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
26448         Strengthen locals "done_label", "do_error" from rtx to
26449         rtx_code_label *.
26450         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
26451         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
26452         rtx_code_label *.
26453         (ubsan_expand_si_overflow_neg_check): Likewise for locals
26454         "done_label", "do_error" to rtx_code_label * and local  "last" to
26455         rtx_insn *.
26456         (ubsan_expand_si_overflow_mul_check): Likewise for locals
26457         "done_label", "do_error", "large_op0", "small_op0_large_op1",
26458         "one_small_one_large", "both_ops_large", "after_hipart_neg",
26459         "after_lopart_neg", "do_overflow", "hipart_different"  to
26460         rtx_code_label * and local  "last" to rtx_insn *.
26462 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26464         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
26465         "insn" and "move_insn" from rtx to rtx_insn *.
26467 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26469         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
26470         rtx_insn *.
26471         (cheap_bb_rtx_cost_p): Likewise.
26472         (first_active_insn): Likewise for return type and local "insn".
26473         (last_active_insn):  Likewise for return type and locals "insn",
26474         "head".
26475         (struct noce_if_info): Likewise for fields "jump", "insn_a",
26476         "insn_b".
26477         (end_ifcvt_sequence): Likewise for return type and locals "insn",
26478         "seq".
26479         (noce_try_move): Likewise for local "seq".
26480         (noce_try_store_flag): Likewise.
26481         (noce_try_store_flag_constants): Likewise.
26482         (noce_try_addcc): Likewise.
26483         (noce_try_store_flag_mask): Likewise.
26484         (noce_try_cmove): Likewise.
26485         (noce_try_minmax): Likewise.
26486         (noce_try_abs): Likewise.
26487         (noce_try_sign_mask): Likewise.
26488         (noce_try_bitop): Likewise.
26489         (noce_can_store_speculate_p): Likewise for local "insn".
26490         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
26491         seq".
26492         (check_cond_move_block): Likewise for local "insn".
26493         (cond_move_convert_if_block): Likewise.
26494         (cond_move_process_if_block): Likewise for locals "seq",
26495         "loc_insn".
26496         (noce_find_if_block): Likewise for local "jump".
26497         (merge_if_block): Likewise for local "last".
26498         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
26499         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
26500         (block_has_only_trap): Likewise for return type and local "trap".
26501         (find_if_case_1): Likewise for local "jump".
26502         (dead_or_predicable): Likewise for locals "head", "end", "jump",
26503         "insn".
26505 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26507         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
26508         "last_insn", "loop_end" from rtx to rtx_insn *.
26510         * hw-doloop.c (scan_loop): Likewise for local "insn".
26511         (discover_loop): Likewise for param "tail_insn".
26512         (discover_loops): Likewise for local "tail".
26514         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
26515         cast to rtx_insn * when assigning from an rtx local to a
26516         hwloop_info's "last_insn" field.
26518 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26520         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
26521         (add_delay_dependencies): Strengthen local "pro" from rtx to
26522         rtx_insn *.
26523         (recompute_todo_spec): Likewise.
26524         (dep_cost_1): Likewise for locals "insn", "used".
26525         (schedule_insn): Likewise for local "dbg".
26526         (schedule_insn): Likewise for locals "pro", "next".
26527         (unschedule_insns_until): Likewise for local "con".
26528         (restore_pattern): Likewise for local "next".
26529         (estimate_insn_tick): Likewise for local "pro".
26530         (resolve_dependencies): Likewise for local "next".
26531         (fix_inter_tick): Likewise.
26532         (fix_tick_ready): Likewise for local "pro".
26533         (add_to_speculative_block): Likewise for locals "check", "twin",
26534         "pro".
26535         (sched_extend_bb): Likewise for locals "end", "insn".
26536         (init_before_recovery): Likewise for local "x".
26537         (sched_create_recovery_block): Likewise for local "barrier".
26538         (create_check_block_twin): Likewise for local "pro".
26539         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
26540         "consumer".
26541         (unlink_bb_notes): Update for change to type of bb_header.
26542         Strengthen locals "prev", "label", "note", "next" from rtx to
26543         rtx_insn *.
26544         (clear_priorities): Likewise for local "pro".
26546 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26548         * gcse.c (struct occr): Strengthen field "insn" from rtx to
26549         rtx_insn *.
26550         (test_insn): Likewise for this global.
26551         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
26552         const rtx_insn *.
26553         (oprs_anticipatable_p): Likewise.
26554         (oprs_available_p): Likewise.
26555         (insert_expr_in_table): Strengthen param "insn" from  rtx to
26556         rtx_insn *.
26557         (hash_scan_set): Likewise.
26558         (hash_scan_clobber): Likewise.
26559         (hash_scan_call): Likewise.
26560         (hash_scan_insn): Likewise.
26561         (compute_hash_table_work): Likewise for local "insn".
26562         (process_insert_insn): Likewise for return type and local "pat".
26563         (insert_insn_end_basic_block): Likewise for locals "new_insn",
26564         "pat", "pat_end", "maybe_cc0_setter".
26565         (pre_edge_insert): Likewise for local "insn".
26566         (pre_insert_copy_insn): Likewise for param "insn".
26567         (pre_insert_copies): Likewise for local "insn".
26568         (struct set_data): Likewise for field "insn".
26569         (single_set_gcse): Likewise for param "insn".
26570         (gcse_emit_move_after): Likewise.
26571         (pre_delete): Likewise for local "insn".
26572         (update_bb_reg_pressure): Likewise for param "from" and local
26573         "insn".
26574         (should_hoist_expr_to_dom): Likewise for param "from".
26575         (hoist_code): Likewise for local "insn".
26576         (get_pressure_class_and_nregs): Likewise for param "insn".
26577         (calculate_bb_reg_pressure): Likewise for local "insn".
26578         (compute_ld_motion_mems): Likewise.
26580 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26582         * genpeep.c (main): Rename param back from "uncast_ins1" to
26583         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
26584         checked cast.
26586         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
26588 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
26590         PR target/62195
26591         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
26592         documentation to state it is only for VSX operations.
26594         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
26595         constraint only active if VSX.
26597         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
26598         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
26599         (lfiwzx): Likewise.
26601 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26603         * fwprop.c (single_def_use_dom_walker::before_dom_children):
26604         Strengthen local "insn" from rtx to rtx_insn *.
26605         (use_killed_between): Likewise for param "target_insn".
26606         (all_uses_available_at): Likewise for param "target_insn" and
26607         local "next".
26608         (update_df_init): Likewise for params "def_insn", "insn".
26609         (update_df): Likewise for param "insn".
26610         (try_fwprop_subst): Likewise for param "def_insn" and local
26611         "insn".
26612         (free_load_extend): Likewise for param "insn".
26613         (forward_propagate_subreg): Likewise for param "def_insn" and
26614         local "use_insn".
26615         (forward_propagate_asm): Likewise for param "def_insn" and local
26616         "use_insn".
26617         (forward_propagate_and_simplify): Likewise for param "def_insn"
26618         and local "use_insn".
26619         (forward_propagate_into): Likewise for locals "def_insn" and
26620         "use_insn".
26622 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26624         * function.c (emit_initial_value_sets): Strengthen local "seq"
26625         from rtx to rtx_insn *.
26626         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
26627         local "seq".
26628         (instantiate_virtual_regs): Likewise for local "insn".
26629         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
26630         (reorder_blocks_1): Likewise for param "insns" and local "insn".
26631         (expand_function_end): Likewise for locals "insn" and "seq".
26632         (epilogue_done): Likewise for local "insn".
26633         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
26634         "last", "trial".
26635         (reposition_prologue_and_epilogue_notes): Likewise for locals
26636         "insn", "last", "note", "first".
26637         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
26638         (pass_match_asm_constraints::execute): Likewise for local "insn".
26640 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26642         * output.h (final_scan_insn): Strengthen return type from rtx to
26643         rtx_insn *.
26644         (final_forward_branch_p): Likewise for param.
26645         (current_output_insn): Likewise for this global.
26647         * final.c (rtx debug_insn): Likewise for this variable.
26648         (current_output_insn): Likewise.
26649         (get_attr_length_1): Rename param "insn" to "uncast_insn",
26650         adding "insn" back in as an rtx_insn * with a checked cast, so
26651         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
26652         first param.
26653         (compute_alignments): Strengthen local "label" from rtx to
26654         rtx_insn *.
26655         (shorten_branches): Rename param from "first" to "uncast_first",
26656         introducing a new local rtx_insn * "first" using a checked cast to
26657         effectively strengthen "first" from rtx to rtx_insn * without
26658         affecting the type signature.  Strengthen locals "insn", "seq",
26659         "next", "label" from rtx to rtx_insn *.
26660         (change_scope): Strengthen param "orig_insn" and local "insn" from
26661         rtx to rtx_insn *.
26662         (final_start_function): Rename param from "first" to "uncast_first",
26663         introducing a new local rtx_insn * "first" using a checked cast to
26664         effectively strengthen "first" from rtx to rtx_insn * without
26665         affecting the type signature.  Strengthen local "insn" from rtx to
26666         rtx_insn *.
26667         (dump_basic_block_info): Strengthen param "insn" from rtx to
26668         rtx_insn *.
26669         (final): Rename param from "first" to "uncast_first",
26670         introducing a new local rtx_insn * "first" using a checked cast to
26671         effectively strengthen "first" from rtx to rtx_insn * without
26672         affecting the type signature.  Strengthen locals "insn", "next"
26673         from rtx to rtx_insn *.
26674         (output_alternate_entry_point): Strengthen param "insn" from rtx to
26675         rtx_insn *.
26676         (call_from_call_insn): Strengthen param "insn" from rtx to
26677         rtx_call_insn *.
26678         (final_scan_insn): Rename param from "insn" to "uncast_insn",
26679         introducing a new local rtx_insn * "insn" using a checked cast to
26680         effectively strengthen "insn" from rtx to rtx_insn * without
26681         affecting the type signature.  Strengthen return type and locals
26682         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
26683         now-redundant checked cast to rtx_insn * from both invocations of
26684         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
26685         introducing a local "call_insn" for use when invoking
26686         call_from_call_insn.
26687         (notice_source_line): Strengthen param "insn" from rtx to
26688         rtx_insn *.
26689         (leaf_function_p): Likewise for local "insn".
26690         (final_forward_branch_p): Likewise.
26691         (leaf_renumber_regs): Likewise for param "first".
26692         (rest_of_clean_state): Likewise for locals "insn" and "next".
26693         (self_recursive_call_p): Likewise for param "insn".
26694         (collect_fn_hard_reg_usage): Likewise for local "insn".
26695         (get_call_fndecl): Likewise for param "insn".
26696         (get_call_cgraph_rtl_info): Likewise.
26697         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
26698         introducing a new local rtx_insn * "insn" using a checked cast to
26699         effectively strengthen "insn" from rtx to rtx_insn * without
26700         affecting the type signature.
26702         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
26703         cast when assigning from param "insn" to current_output_insn.
26704         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
26705         so that we can assign it back to current_output_insn.
26707 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
26709         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
26710         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
26711         atmxt540s and atmxt540sreva devices.
26712         * config/avr/avr-tables.opt: Regenerate.
26713         * config/avr/t-multilib: Regenerate.
26714         * doc/avr-mmcu.texi: Regenerate.
26716 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26718         * expr.c (convert_move): Strengthen local "insns" from rtx to
26719         rtx_insn *.
26720         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
26721         "top_label" from rtx to rtx_code_label *.
26722         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
26723         rtx_insn *.
26724         (emit_single_push_insn): Likewise for locals "prev", "last".
26725         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
26726         to rtx_code_label *.
26727         (store_constructor): Likewise for locals "loop_start", "loop_end".
26728         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
26729         rtx_insn *.
26730         (expand_expr_real_2): Likewise.
26731         (expand_expr_real_1): Strengthen local "label" from rtx to
26732         rtx_code_label *.
26734 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26736         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
26737         from rtx to rtx_insn *.
26738         (store_bit_field_1): Likewise.
26739         (extract_bit_field_1): Likewise.
26740         (expand_mult_const): Likewise for local "insns".
26741         (expmed_mult_highpart): Strengthen local "label" from rtx to
26742         rtx_code_label *.
26743         (expand_smod_pow2): Likewise.
26744         (expand_sdiv_pow2): Likewise.
26745         (expand_divmod): Strengthen locals "last", "insn" from rtx to
26746         rtx_insn *.  Strengthen locals "label", "label1", "label2",
26747         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
26748         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
26749         (emit_store_flag): Likewise.
26750         (emit_store_flag_force): Strengthen local "label" from rtx to
26751         rtx_code_label *.
26752         (do_cmp_and_jump): Likewise for param "label".
26754 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26756         * explow.c (force_reg): Strengthen local "insn" from rtx to
26757         rtx_insn *.
26758         (adjust_stack_1): Likewise.
26759         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
26760         "final_label", "available_label", "space_available" from rtx to
26761         rtx_code_label *.
26762         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
26763         (anti_adjust_stack_and_probe): Likewise.
26765 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26767         * except.h (sjlj_emit_function_exit_after): Strengthen param
26768         "after" from rtx to rtx_insn *.  This is only called with
26769         result of get_last_insn (in function.c) so type-change should be
26770         self-contained.
26772         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
26773         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
26774         to rtx_insn *.  These fields are only used from except.c so this
26775         type-change should be self-contained to this patch.
26777         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
26778         local "last" from rtx to rtx_insn *.
26779         (dw2_build_landing_pads): Likewise for local "seq".
26780         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
26781         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
26782         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
26783         rtx to rtx_insn *.
26784         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
26785         to rtx_insn *.
26786         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
26787         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
26788         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
26789         referring to an insn.  Strengthen local "dispatch_label" from
26790         rtx to rtx_code_label *.
26791         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
26792         rtx_insn *.
26793         (expand_eh_return): Strengthen local "around_label" from
26794         rtx to rtx_code_label *.
26795         (convert_to_eh_region_ranges): Strengthen locals "iter",
26796         "last_action_insn", "first_no_action_insn",
26797         "first_no_action_insn_before_switch",
26798         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
26800 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26802         * dwarf2out.c (last_var_location_insn): Strengthen this variable
26803         from rtx to rtx_insn *.
26804         (cached_next_real_insn): Likewise.
26805         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
26806         working with insns.
26807         (dwarf2out_var_location): Strengthen locals "next_real",
26808         "next_note", "expected_next_loc_note", "last_start", "insn" from
26809         rtx to rtx_insn *.
26811 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26813         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
26814         from rtx to rtx_insn *.
26815         (create_pseudo_cfg): Likewise for local "insn".
26817 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26819         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
26820         from rtx to rtx_insn *.
26821         (df_bb_regno_last_def_find): Likewise.
26823         * df-problems.c (df_rd_bb_local_compute): Likewise.
26824         (df_lr_bb_local_compute): Likewise.
26825         (df_live_bb_local_compute): Likewise.
26826         (df_chain_remove_problem): Likewise.
26827         (df_chain_create_bb): Likewise.
26828         (df_word_lr_bb_local_compute): Likewise.
26829         (df_remove_dead_eq_notes): Likewise for param "insn".
26830         (df_note_bb_compute): Likewise for local "insn".
26831         (simulate_backwards_to_point): Likewise.
26832         (df_md_bb_local_compute): Likewise.
26834         * df-scan.c (df_scan_free_bb_info): Likewise.
26835         (df_scan_start_dump): Likewise.
26836         (df_scan_start_block): Likewise.
26837         (df_install_ref_incremental): Likewise for local "insn".
26838         (df_insn_rescan_all): Likewise.
26839         (df_reorganize_refs_by_reg_by_insn): Likewise.
26840         (df_reorganize_refs_by_insn_bb): Likewise.
26841         (df_recompute_luids): Likewise.
26842         (df_bb_refs_record): Likewise.
26843         (df_update_entry_exit_and_calls): Likewise.
26844         (df_bb_verify): Likewise.
26846 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26848         * ddg.h (struct ddg_node): Strengthen fields "insn" and
26849         "first_note" from rtx to rtx_insn *.
26850         (get_node_of_insn): Likewise for param 2 "insn".
26851         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
26853         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
26854         rtx_insn *.
26855         (mem_write_insn_p): Likewise.
26856         (mem_access_insn_p): Likewise.
26857         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
26858         (def_has_ccmode_p): Likewise for param "insn".
26859         (add_cross_iteration_register_deps): Likewise for locals
26860         "def_insn" and "use_insn".
26861         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
26862         (build_intra_loop_deps): Likewise for local "src_insn".
26863         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
26864         to rtx_insn *.
26865         (get_node_of_insn): Likewise for param "insn".
26867 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26869         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
26870         (deletable_insn_p): Strengthen param "insn" from rtx to
26871         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
26872         find_call_stack_args, since this is guarded by CALL_P (insn).
26873         (marked_insn_p): Strengthen param "insn" from rtx to
26874         rtx_insn *.
26875         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
26876         invoking find_call_stack_args, since this is guarded by
26877         CALL_P (insn).
26878         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
26879         rtx_insn *; we know this is an insn since this was called by
26880         mark_nonreg_stores.
26881         (mark_nonreg_stores_2): Likewise.
26882         (mark_nonreg_stores): Strengthen param "insn" from rtx to
26883         rtx_insn *.
26884         (find_call_stack_args): Strengthen param "call_insn" from rtx to
26885         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
26886         to rtx_insn *.
26887         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
26888         from rtx to rtx_insn *.
26889         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
26890         "next", "ref_insn".
26891         (delete_unmarked_insns): Likewise for locals "insn", "next".
26892         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
26893         (mark_reg_dependencies): Likewise for param "insn".
26894         (rest_of_handle_ud_dce): Likewise for local "insn".
26895         (word_dce_process_block): Likewise.
26896         (dce_process_block): Likewise.
26898 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26900         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
26901         from rtx to rtx_insn *.
26902         (struct change_cc_mode_args): Likewise for field "insn".
26903         (this_insn): Strengthen from rtx to rtx_insn *.
26904         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
26905         with insn.
26906         (validate_canon_reg): Strengthen param "insn" from rtx to
26907         rtx_insn *.
26908         (canon_reg): Likewise.
26909         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
26910         dealing with insn.
26911         (record_jump_equiv): Strengthen param "insn" from rtx to
26912         rtx_insn *.
26913         (try_back_substitute_reg): Likewise, also for locals "prev",
26914         "bb_head".
26915         (find_sets_in_insn): Likewise for param "insn".
26916         (canonicalize_insn): Likewise.
26917         (cse_insn): Likewise.  Add a checked cast.
26918         (invalidate_from_clobbers): Likewise for param "insn".
26919         (invalidate_from_sets_and_clobbers): Likewise.
26920         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
26921         dealing with insn.
26922         (cse_prescan_path): Strengthen local "insn" from rtx to
26923         rtx_insn *.
26924         (cse_extended_basic_block): Likewise for locals "insn" and
26925         "prev_insn".
26926         (cse_main): Likewise for param "f".
26927         (check_for_label_ref): Likewise for local "insn".
26928         (set_live_p): Likewise for second param ("insn").
26929         (insn_live_p): Likewise for first param ("insn") and for local
26930         "next".
26931         (cse_change_cc_mode_insn): Likewise for first param "insn".
26932         (cse_change_cc_mode_insns): Likewise for first and second params
26933         "start" and "end".
26934         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
26935         and "end".
26936         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
26937         "cc_src_insn".
26939 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26940             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26941             Anna Tikhonova  <anna.tikhonova@intel.com>
26942             Ilya Tocar  <ilya.tocar@intel.com>
26943             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26944             Ilya Verbin  <ilya.verbin@intel.com>
26945             Kirill Yukhin  <kirill.yukhin@intel.com>
26946             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26948         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
26949         New.
26950         * config/i386/sse.md
26951         (define_mode_iterator VI248_AVX2): Delete.
26952         (define_mode_iterator VI2_AVX2_AVX512BW): New.
26953         (define_mode_iterator VI48_AVX2): Ditto.
26954         (define_insn <shift_insn><mode>3): Delete.
26955         (define_insn "<shift_insn><mode>3<mask_name>" with
26956         VI2_AVX2_AVX512BW): New.
26957         (define_insn "<shift_insn><mode>3<mask_name>" with
26958         VI48_AVX2): Ditto.
26960 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26961             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26962             Anna Tikhonova  <anna.tikhonova@intel.com>
26963             Ilya Tocar  <ilya.tocar@intel.com>
26964             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26965             Ilya Verbin  <ilya.verbin@intel.com>
26966             Kirill Yukhin  <kirill.yukhin@intel.com>
26967             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26969         * config/i386/sse.md
26970         (define_mode_iterator VI4F_BRCST32x2): New.
26971         (define_mode_attr 64x2_mode): Ditto.
26972         (define_mode_attr 32x2mode): Ditto.
26973         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
26974         with VI4F_BRCST32x2): Ditto.
26975         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
26976         with V16FI mode iterator): Ditto.
26977         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
26978         with V16FI): Ditto.
26979         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
26980         with VI8F_BRCST64x2): Ditto.
26982 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26983             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26984             Anna Tikhonova  <anna.tikhonova@intel.com>
26985             Ilya Tocar  <ilya.tocar@intel.com>
26986             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26987             Ilya Verbin  <ilya.verbin@intel.com>
26988             Kirill Yukhin  <kirill.yukhin@intel.com>
26989             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26991         * config/i386/sse.md
26992         (define_mode_iterator VI8_AVX512VL): New.
26993         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
26995 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
26997         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
26998         (define_mode_iterator V48_AVX512VL): New.
26999         (define_mode_iterator V12_AVX512VL): Ditto.
27000         (define_insn <avx512>_load<mode>_mask): Split into two similar
27001         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
27002         Refactor output template.
27003         (define_insn "<avx512>_store<mode>_mask"): Ditto.
27005 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
27007         * cprop.c (struct occr): Strengthen field "insn" from rtx to
27008         rtx_insn *.
27009         (reg_available_p): Likewise for param "insn".
27010         (insert_set_in_table): Likewise.
27011         (hash_scan_set): Likewise.
27012         (hash_scan_insn): Likewise.
27013         (make_set_regs_unavailable): Likewise.
27014         (compute_hash_table_work): Likewise for local "insn".
27015         (reg_not_set_p): Strengthen param "insn" from const_rtx to
27016         const rtx_insn *.
27017         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
27018         (try_replace_reg): Likewise.
27019         (find_avail_set): Likewise.
27020         (cprop_jump): Likewise for params "setcc", "jump".
27021         (constprop_register): Likewise for param "insn".
27022         (cprop_insn): Likewise.
27023         (do_local_cprop): Likewise.
27024         (local_cprop_pass): Likewise for local "insn".
27025         (bypass_block): Likewise for params "setcc" and "jump".
27026         (bypass_conditional_jumps): Likewise for locals "setcc" and
27027         "insn".
27028         (one_cprop_pass): Likewise for local "insn".
27030 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
27032         * compare-elim.c (struct comparison_use): Strengthen field "insn"
27033         from rtx to rtx_insn *.
27034         (struct comparison): Likewise, also for field "prev_clobber".
27035         (conforming_compare): Likewise for param "insn".
27036         (arithmetic_flags_clobber_p): Likewise.
27037         (find_flags_uses_in_insn): Likewise.
27038         (find_comparison_dom_walker::before_dom_children): Likewise for
27039         locals "insn", "next", "last_clobber".
27040         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
27042 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
27044         * combine-stack-adj.c (struct csa_reflist): Strengthen field
27045         "insn" from rtx to rtx_insn *.
27046         (single_set_for_csa): Likewise for param "insn".
27047         (record_one_stack_ref): Likewise.
27048         (try_apply_stack_adjustment): Likewise.
27049         (struct record_stack_refs_data): Likewise for field "insn".
27050         (maybe_move_args_size_note): Likewise for params "last" and "insn".
27051         (prev_active_insn_bb): Likewise for return type and param "insn".
27052         (next_active_insn_bb): Likewise.
27053         (force_move_args_size_note): Likewise for params "prev" and "last"
27054         and locals "test", "next_candidate", "prev_candidate".
27055         (combine_stack_adjustments_for_block): Strengthen locals
27056         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
27057         rtx_insn *.
27059 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27061         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
27062         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
27063         (subst_insn): Likewise for this variable.
27064         (added_links_insn): Likewise.
27065         (struct insn_link): Likewise for field "insn".
27066         (alloc_insn_link): Likewise for param "insn".
27067         (struct undobuf): Likewise for field "other_insn".
27068         (find_single_use): Likewise for param "insn" and local "next".
27069         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
27070         (delete_noop_moves): Likewise for locals "insn", "next".
27071         (create_log_links): Likewise for locals "insn", "use_insn".
27072         Strengthen local "next_use" from rtx * to rtx_insn **.
27073         (insn_a_feeds_b): Likewise for params "a", "b".
27074         (combine_instructions): Likewise for param "f" and locals "insn",
27075         "next", "prev", "first", "last_combined_insn", "link", "link1",
27076         "temp".  Replace use of NULL_RTX with NULL when referring to
27077         insns.
27078         (setup_incoming_promotions): Likewise for param "first"
27079         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
27080         (can_combine_p): Likewise for params "insn", "i3", "pred",
27081         "pred2", "succ", "succ2" and for local "p".
27082         (combinable_i3pat): Likewise for param "i3".
27083         (cant_combine_insn_p): Likewise for param "insn".
27084         (likely_spilled_retval_p): Likewise.
27085         (adjust_for_new_dest): Likewise.
27086         (update_cfg_for_uncondjump): Likewise, also for local "insn".
27087         (try_combine): Likewise for return type and for params "i3", "i2",
27088         "i1", "i0", "last_combined_insn", and for locals "insn",
27089         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
27090         "i0_insn".  Eliminate local "tem" in favor of new locals
27091         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
27092         checked cast for now to rtx_insn * on the return type of
27093         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
27094         insns.
27095         (find_split_point): Strengthen param "insn" from rtx to
27096         rtx_insn *.
27097         (simplify_set): Likewise for local "other_insn".
27098         (recog_for_combine): Likewise for param "insn".
27099         (record_value_for_reg): Likewise.
27100         (record_dead_and_set_regs_1): Likewise for local
27101         "record_dead_insn".
27102         (record_dead_and_set_regs): Likewise for param "insn".
27103         (record_promoted_value): Likewise.
27104         (check_promoted_subreg): Likewise.
27105         (get_last_value_validate): Likewise.
27106         (reg_dead_at_p): Likewise.
27107         (move_deaths): Likewise for param "to_insn".
27108         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
27109         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
27110         in favor of new locals "tem_note" and "tem_insn", the latter being
27111         an rtx_insn *.
27112         (distribute_links): Strengthen locals "place", "insn" from rtx to
27113         rtx_insn *.
27115 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27117         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
27118         than a const_rtx.
27119         (can_delete_label_p): Require a const rtx_code_label * rather than
27120         a const_rtx.
27121         (delete_insn): Add checked cast to rtx_code_label * when we know
27122         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
27123         rtx to rtx_insn *.
27124         (delete_insn_chain): Strengthen locals "prev" and "current" from
27125         rtx to rtx_insn *.  Add a checked cast when assigning from
27126         "finish" (strengthening the params will come later).  Add a
27127         checked cast to rtx_note * in region where we know
27128         NOTE_P (current).
27129         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
27130         rtx_insn *.
27131         (compute_bb_for_insn): Likewise.
27132         (free_bb_for_insn): Likewise for local "insn".
27133         (compute_bb_for_insn): Likewise.
27134         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
27135         local "insn" from rtx to rtx_insn *
27136         (flow_active_insn_p): Require a const rtx_insn * rather than a
27137         const_rtx.
27138         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
27139         rtx_insn *.
27140         (can_fallthru): Likewise for locals "insn" and "insn2".
27141         (bb_note): Likewise for local "note".
27142         (first_insn_after_basic_block_note): Likewise for local "note" and
27143         for return type.
27144         (rtl_split_block): Likewise for locals "insn" and "next".
27145         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
27146         "end".
27147         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
27148         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
27149         "prev", "tmp".
27150         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
27151         them), "kill_from", "barrier", "new_insn".
27152         (patch_jump_insn): Likewise for params "insn", "old_label".
27153         (redirect_branch_edge): Likewise for locals "old_label", "insn".
27154         (force_nonfallthru_and_redirect): Likewise for locals "insn",
27155         "old_label", "new_label".
27156         (rtl_tidy_fallthru_edge): Likewise for local "q".
27157         (rtl_split_edge): Likewise for locals "before", "last".
27158         (commit_one_edge_insertion): Likewise for locals "before",
27159         "after", "insns", "tmp", "last", adding a checked cast where
27160         currently necessary.
27161         (commit_edge_insertions): Likewise.
27162         (rtl_dump_bb): Likewise for locals "insn", "last".
27163         (print_rtl_with_bb): Likewise for local "x".
27164         (rtl_verify_bb_insns): Likewise for local "x".
27165         (rtl_verify_bb_pointers): Likewise for local "insn".
27166         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
27167         "head", "end".
27168         (rtl_verify_fallthru): Likewise for local "insn".
27169         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
27170         (purge_dead_edges): Likewise for local "insn".
27171         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
27172         (skip_insns_after_block): Likewise for return type and for locals
27173         "insn", "last_insn", "next_head", "prev".
27174         (record_effective_endpoints): Likewise for locals "next_insn",
27175         "insn", "end".
27176         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
27177         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
27178         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
27179         (duplicate_insn_chain): For now, add checked cast from rtx to
27180         rtx_insn * when returning insn.
27181         (cfg_layout_duplicate_bb): Likewise for local "insn".
27182         (cfg_layout_delete_block): Likewise for locals "insn", "next",
27183         "prev", "remaints".
27184         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
27185         (rtl_block_empty_p): Likewise.
27186         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
27187         "split_point", "last".
27188         (rtl_block_ends_with_call_p): Likewise for local "insn".
27189         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
27190         const rtx_insn *.
27191         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
27192         "split_at_insn" from rtx to rtx_insn *.
27193         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
27194         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
27195         to const rtx_insn *.
27196         (rtl_account_profile_record): Likewise.
27198 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27200         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
27201         rtx to rtx_insn *.
27202         (average_num_loop_insns): Likewise.
27203         (init_set_costs): Likewise for local "seq".
27204         (seq_cost): Likewise for param "seq", from const_rtx to const
27205         rtx_insn *.
27207 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27209         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
27210         rtx to rtx_insn *.
27212 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27214         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
27215         "f1" and "f2" from rtx * to rtx_insn **.
27216         (flow_find_head_matching_sequence): Likewise.
27218         * cfgcleanup.c (try_simplify_condjump): Strengthen local
27219         "cbranch_insn" from rtx to rtx_insn *.
27220         (thread_jump): Likewise for local "insn".
27221         (try_forward_edges): Likewise for local "last".
27222         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
27223         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
27224         "real_b_end".
27225         (can_replace_by): Likewise for params "i1", "i2".
27226         (old_insns_match_p): Likewise.
27227         (merge_notes): Likewise.
27228         (walk_to_nondebug_insn): Likewise for param "i1".
27229         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
27230         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
27231         "afterlast1", "afterlast2" from rtx to rtx_insn *.
27232         (flow_find_head_matching_sequence): Strengthen params "f1" and
27233         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
27234         "last1", "last2", "beforelast1", "beforelast2" from rtx to
27235         rtx_insn *.
27236         (outgoing_edges_match): Likewise for locals "last1", "last2".
27237         (try_crossjump_to_edge): Likewise for local "insn".
27238         Replace call to for_each_rtx with for_each_rtx_in_insn.
27240         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
27241         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
27242         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
27243         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
27244         (try_optimize_cfg): Strengthen local "last" from rtx to
27245         rtx_insn *.
27246         (delete_dead_jumptables): Likewise for locals "insn", "next",
27247         "label".
27249         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
27250         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
27251         "rtx else_first_tail", to reflect the basic-block.h changes above.
27253 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27255         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
27256         rtx_insn *.
27257         (purge_dead_tablejump_edges): Likewise.
27258         (find_bb_boundaries): Likewise for locals "insn", "end",
27259         "flow_transfer_insn".
27261 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27263         * caller-save.c (save_call_clobbered_regs): Strengthen locals
27264         "ins" and "prev" from rtx to rtx_insn *.
27266 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27268         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
27269         rtx_insn *.
27270         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
27271         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
27272         "scan_start".
27273         (load_register_parameters): Likewise for local "before_arg".
27274         (check_sibcall_argument_overlap): Likewise for param "insn".
27275         (expand_call): Likewise for locals "normal_call_insns",
27276         "tail_call_insns", "insns", "before_call", "after_args",
27277         "before_arg", "last", "prev".  Strengthen one of the "last" from
27278         rtx to rtx_call_insn *.
27279         (fixup_tail_calls): Strengthen local "insn" from rtx to
27280         rtx_insn *.
27281         (emit_library_call_value_1): Likewise for locals "before_call" and
27282         "last".
27284 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27286         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
27287         and "last" from rtx to rtx_insn *.
27288         (expand_builtin_nonlocal_goto): Likewise for local "insn".
27289         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
27290         rtx_call_insn *.
27291         (expand_errno_check): Strengthen local "lab" from rtx to
27292         rtx_code_label *.
27293         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
27294         rtx_insn *.
27295         (expand_builtin_mathfn_2): Likewise.
27296         (expand_builtin_mathfn_ternary): Likewise.
27297         (expand_builtin_mathfn_3): Likewise.
27298         (expand_builtin_interclass_mathfn): Likewise for local "last".
27299         (expand_builtin_int_roundingfn): Likewise for local "insns".
27300         (expand_builtin_int_roundingfn_2): Likewise.
27301         (expand_builtin_strlen): Likewise for local "before_strlen".
27302         (expand_builtin_strncmp): Likewise for local "seq".
27303         (expand_builtin_signbit): Likewise for local "last".
27304         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
27305         from rtx to rtx_code_label *.
27306         (expand_stack_restore):  Strengthen local "prev" from rtx to
27307         rtx_insn *.
27309 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27311         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
27312         to rtx_insn *.
27313         (struct btr_def_s): Likewise.
27314         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
27315         const rtx_insn *.
27316         (add_btr_def): Likewise.
27317         (new_btr_user): Likewise.
27318         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
27319         rtx to rtx_insn *.
27320         (link_btr_uses): Likewise.
27321         (move_btr_def): Likewise for locals "insp", "old_insn",
27322         "new_insn".  Add checked cast to rtx_insn * for now on result of
27323         gen_move_insn.
27324         (can_move_up): Strengthen param "insn" from const_rtx to
27325         const rtx_insn *.
27327 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27329         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
27330         rtx_insn *.
27331         (get_uncond_jump_length): Likewise for locals "label", "jump".
27332         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
27333         "jump", "insn".
27334         (add_labels_and_missing_jumps): Likewise for local "new_jump".
27335         (fix_up_fall_thru_edges): Likewise for local "old_jump".
27336         (find_jump_block): Likewise for local "insn".
27337         (fix_crossing_conditional_branches): Likewise for locals
27338         "old_jump", "new_jump".
27339         (fix_crossing_unconditional_branches): Likewise for locals
27340         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
27341         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
27343 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27345         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
27346         rtx to rtx_insn *.
27347         (struct mem_insn): Likewise for field "insn".
27348         (reg_next_use): Strengthen from rtx * to rtx_insn **.
27349         (reg_next_inc_use): Likewise.
27350         (reg_next_def): Likewise.
27351         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
27352         from rtx to rtx_insn *.
27353         (move_insn_before): Likewise for param "next_insn" and local "insns".
27354         (attempt_change): Likewise for local "mov_insn".
27355         (try_merge): Likewise for param "last_insn".
27356         (get_next_ref): Likewise for return type and local "insn".
27357         Strengthen param "next_array" from rtx * to rtx_insn **.
27358         (parse_add_or_inc): Strengthen param "insn" from rtx to
27359         rtx_insn *.
27360         (find_inc): Likewise for locals "insn" and "other_insn" (three of
27361         the latter).
27362         (merge_in_block): Likewise for locals "insn", "curr",
27363         "other_insn".
27364         (pass_inc_dec::execute): Update allocations of the arrays to
27365         reflect the stronger types.
27367 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27369         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
27370         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
27371         from rtx to rtx_code_label *.
27373 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27375         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
27376         to rtx_insn *.
27378 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
27380         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
27381         generated a warning and prevented bootstrapping the compiler.
27383 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27385         * rtl.h (delete_related_insns): Strengthen return type from rtx to
27386         rtx_insn *.
27388         * jump.c (delete_related_insns): Likewise, also for locals "next"
27389         and "prev".
27391 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27393         * genautomata.c (output_internal_insn_latency_func): When writing
27394         the function "internal_insn_latency" to insn-automata.c,
27395         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
27396         allowing the optional guard function of (define_bypass) clauses to
27397         expect a pair of rtx_insn *, rather than a pair of rtx.
27398         (output_insn_latency_func): When writing the function
27399         "insn_latency", add an "uncast_" prefix to params "insn" and
27400         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
27401         using checked casts from the params, thus enabling the above
27402         change to the generated "internal_insn_latency" function.
27404 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
27406         PR tree-optimization/62091
27407         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
27408         handle correctly arrays.
27409         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
27410         inheritance binfos.
27411         (record_known_type): Walk into inner type.
27412         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
27413         condition on no type changes.
27415 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27417         * genattrtab.c (write_attr_get): Within the generated get_attr_
27418         functions, rename param "insn" to "uncast_insn" and reintroduce
27419         "insn" as an local rtx_insn * using a checked cast, so that "insn"
27420         is an rtx_insn * within insn-attrtab.c
27422 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27424         * output.h (peephole): Strengthen return type from rtx to
27425         rtx_insn *.
27426         * rtl.h (delete_for_peephole): Likewise for both params.
27427         * genpeep.c (main): In generated "peephole" function, strengthen
27428         return type and local "insn" from rtx to rtx_insn *.  For now,
27429         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
27430         rtx_insn *, with a checked cast.
27431         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
27432         locals "insn", "next", "prev" from rtx to rtx_insn *.
27434 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
27436         PR tree-optimization/62112
27437         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
27438         * gimple-iterator.h (gsi_replace): Return bool.
27439         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
27440         moved from ref_may_alias_global_p.
27441         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
27442         New overloads.
27443         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
27444         (stmt_kills_ref_p_1): Rename...
27445         (stmt_kills_ref_p): ... to this.
27446         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
27447         stmt_kills_ref_p): Declare.
27448         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
27449         Move the self-assignment case...
27450         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
27452 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27454         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
27456         * emit-rtl.c (try_split): Likewise, also for locals "before" and
27457         "after".  For now, don't strengthen param "trial", which requires
27458         adding checked casts when returning it.
27460 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27462         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
27463         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
27464         "var_location" hook from rtx to rtx_insn *.
27465         (debug_nothing_rtx): Delete in favor of...
27466         (debug_nothing_rtx_code_label): New prototype.
27467         (debug_nothing_rtx_rtx): Delete unused prototype.
27468         (debug_nothing_rtx_insn): New prototype.
27470         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
27471         invoking debug_hooks->var_location (in two places, one in a NOTE
27472         case of a switch statement, the other guarded by a CALL_P
27473         conditional.  Add checked cast to rtx_code_label * when invoking
27474         debug_hooks->label (within CODE_LABEL case of switch statement).
27476         * dbxout.c (dbx_debug_hooks): Update "label" hook from
27477         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
27478         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
27479         (xcoff_debug_hooks): Likewise.
27480         * debug.c (do_nothing_debug_hooks): Likewise.
27481         (debug_nothing_rtx): Delete in favor of...
27482         (debug_nothing_rtx_insn): New function.
27483         (debug_nothing_rtx_rtx): Delete unused function.
27484         (debug_nothing_rtx_code_label): New function.
27485         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
27486         debug_nothing_rtx to debug_nothing_rtx_code_label.
27487         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
27488         to rtx_insn *.
27489         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
27490         debug_nothing_rtx to debug_nothing_rtx_insn.
27491         (sdbout_label): Strengthen param "insn" from rtx to
27492         rtx_code_label *.
27493         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
27494         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
27495         "var_location" hook from debug_nothing_rtx to
27496         debug_nothing_rtx_insn.
27498 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27500         * recog.h (insn_output_fn): Update this function typedef to match
27501         the changes below to the generated output functions, strengthening
27502         the 2nd param from rtx to rtx_insn *.
27504         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
27505         insn when invoking an output function, to match the new signature
27506         of insn_output_fn with a stronger second param.
27508         * genconditions.c (write_header): In the generated code for
27509         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
27510         to match the other changes in this patch.
27512         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
27513         the generated "gen_" functions from rtx to rtx_insn * within their
27514         implementations.
27516         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
27517         the subfunctions within the generated "recog_", "split", "peephole2"
27518         function trees from rtx to rtx_insn *.  For now, the top-level
27519         generated functions ("recog", "split", "peephole2") continue to
27520         take a plain rtx for "insn", to avoid introducing dependencies on
27521         other patches.  Rename this 2nd param from "insn" to
27522         "uncast_insn", and reintroduce "insn" as a local variable of type
27523         rtx_insn *, initialized at the top of the generated function with
27524         a checked cast on "uncast_insn".
27525         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
27526         the generated "gen_" functions from rtx to rtx_insn * within their
27527         prototypes.
27529         * genoutput.c (process_template): Strengthen the 2nd param within
27530         the generated "output_" functions "insn" from rtx to rtx_insn *.
27532 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
27534         * tree-profile.c (tree_profiling): Skip external functions
27535         when doing coverage instrumentation.
27536         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
27538 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27540         * config/rs6000/altivec.h (vec_cpsgn): New #define.
27541         (vec_mergee): Likewise.
27542         (vec_mergeo): Likewise.
27543         (vec_cntlz): Likewise.
27544         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
27545         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
27546         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
27547         VMRGEW, and VMRGOW.
27548         * doc/extend.texi: Document various forms of vec_cpsgn,
27549         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
27550         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
27551         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
27552         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
27553         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
27555 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27557         * config/rs6000/rs6000.c (context.h): New include.
27558         (tree-pass.h): Likewise.
27559         (make_pass_analyze_swaps): New decl.
27560         (rs6000_option_override): Register pass_analyze_swaps.
27561         (swap_web_entry): New subsclass of web_entry_base (df.h).
27562         (special_handling_values): New enum.
27563         (union_defs): New function.
27564         (union_uses): Likewise.
27565         (insn_is_load_p): Likewise.
27566         (insn_is_store_p): Likewise.
27567         (insn_is_swap_p): Likewise.
27568         (rtx_is_swappable_p): Likewise.
27569         (insn_is_swappable_p): Likewise.
27570         (chain_purpose): New enum.
27571         (chain_contains_only_swaps): New function.
27572         (mark_swaps_for_removal): Likewise.
27573         (swap_const_vector_halves): Likewise.
27574         (adjust_subreg_index): Likewise.
27575         (permute_load): Likewise.
27576         (permute_store): Likewise.
27577         (handle_special_swappables): Likewise.
27578         (replace_swap_with_copy): Likewise.
27579         (dump_swap_insn_table): Likewise.
27580         (rs6000_analyze_swaps): Likewise.
27581         (pass_data_analyze_swaps): New pass_data.
27582         (pass_analyze_swaps): New rtl_opt_pass.
27583         (make_pass_analyze_swaps): New function.
27584         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
27586 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27588         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
27589         type from rtx to rtx_insn *.
27590         (create_copy_of_insn_rtx): Likewise.
27591         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
27592         (create_copy_of_insn_rtx): Likewise, also for local "res".
27594 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27596         * rtl.h (find_first_parameter_load): Strengthen return type from
27597         rtx to rtx_insn *.
27598         * rtlanal.c (find_first_parameter_load): Strengthen return type
27599         from rtx to rtx_insn *.  Add checked cast for now, to postpone
27600         strengthening the params.
27602 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
27604         PR fortran/44054
27605         * diagnostic.c: Set default caret.
27606         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
27607         line is needed.
27608         * diagnostic.h (struct diagnostic_context):
27610 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27612         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
27613         (sel_bb_head): Strengthen return type insn_t (currently just an
27614         rtx) to rtx_insn *.
27615         (sel_bb_end): Likewise.
27617         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
27618         (sel_bb_head): Strengthen return type and local "head" from
27619         insn_t (currently just an rtx) to rtx_insn *.
27620         (sel_bb_end): Likewise for return type.
27621         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
27622         working with insn.
27624 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
27626         * basic-block.h (get_last_bb_insn): Strengthen return type from
27627         rtx to rtx_insn *.
27628         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
27629         end".
27631 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
27633         PR fortran/44054
27634         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
27635         to here ...
27636         (diagnostic_report_diagnostic): ... from here.
27637         * toplev.c (general_init): Move code to c-family.
27639 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27641         * df.h (web_entry_base): Replace existing struct web_entry with a
27642         new class web_entry_base with only the predecessor member.
27643         (unionfind_root): Remove declaration and move to class member.
27644         (unionfind_union): Remove declaration and move to friend
27645         function.
27646         (union_defs): Remove declaration.
27647         * web.c (web_entry_base::unionfind_root): Modify to be member
27648         function and adjust accessors.
27649         (unionfind_union): Modify to be friend function and adjust
27650         accessors.
27651         (web_entry): New subclass of web_entry_base containing the reg
27652         member.
27653         (union_match_dups): Modify for struct -> class changes.
27654         (union_defs): Likewise.
27655         (entry_register): Likewise.
27656         (pass_web::execute): Likewise.
27658 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
27660         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
27661         builtin define __VEC_ELEMENT_REG_ORDER__.
27663 2014-08-20  Martin Jambor  <mjambor@suse.cz>
27664             Wei Mi  <wmi@google.com>
27666         PR ipa/60449
27667         PR middle-end/61776
27668         * tree-ssa-operands.c (update_stmt_operands): Remove
27669         MODIFIED_NORETURN_CALLS.
27670         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
27671         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
27672         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
27673         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
27674         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
27675         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
27676         (gimple_call_set_ctrl_altering): New func.
27677         (gimple_call_ctrl_altering_p): Ditto.
27678         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
27679         (make_blocks): Use gimple_call_initialize_ctrl_altering.
27680         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
27681         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
27682         remove MODIFIED_NORETURN_CALLS.
27684 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
27686         * coverage.c (coverage_compute_profile_id): Return non-0;
27687         also handle symbols with unique name.
27688         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
27690 2014-08-20  Steve Ellcey  <sellcey@mips.com>
27692         PR middle-end/49191
27693         * doc/sourcebuild.texi (non_strict_align): New.
27695 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
27697         * cgraphunit.c (ipa_passes, compile): Reshedule
27698         symtab_remove_unreachable_nodes passes; update comments.
27699         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
27700         TODO_remove_functions before the pass; the functions ought to be
27701         already removed.
27702         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
27703         TODO_remove_functions.
27704         * passes.c (pass_data_early_local_passes): Do not schedule function
27705         removal.
27706         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
27708 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
27710         PR c/59304
27711         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
27712         before setting the option.
27713         * diagnostic.c (diagnostic_classify_diagnostic): Record
27714         command-line status.
27716 2014-08-20  Richard Biener  <rguenther@suse.de>
27718         PR lto/62190
27719         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
27720         to build uint{16,32,64}_type_node.
27722 2014-08-20  Terry Guo  <terry.guo@arm.com>
27724         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
27725         with immediate_operand.
27727 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
27729         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
27730         "insn" from an as_a to a safe_as_a, for the case when "insn" is
27731         NULL.
27733 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
27735         PR preprocessor/51303
27736         * incpath.c (remove_duplicates): Use cpp_warning.
27738 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
27740         PR c/60975
27741         PR c/53063
27742         * doc/options.texi (CPP): Document it.
27743         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
27744         * optc-gen.awk: Handle CPP.
27745         * opth-gen.awk: Likewise.
27747 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27749         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
27750         rtx_insn *.
27751         (duplicate_insn_chain): Likewise.
27752         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
27753         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
27754         checked cast for now (until we can strengthen the params in the
27755         same way).
27756         (duplicate_insn_chain): Likewise.
27758 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27760         * rtl.h (next_cc0_user): Strengthen return type from rtx to
27761         rtx_insn *.
27762         (prev_cc0_setter): Likewise.
27764         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
27765         rtx_insn *, adding checked casts for now as necessary.
27766         (prev_cc0_setter): Likewise.
27768 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27770         * expr.h (emit_move_insn): Strengthen return type from rtx to
27771         rtx_insn *.
27772         (emit_move_insn_1): Likewise.
27773         (emit_move_complex_push): Likewise.
27774         (emit_move_complex_parts): Likewise.
27776         * expr.c (emit_move_via_integer): Strengthen return type from rtx
27777         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
27778         with insns.
27779         (emit_move_complex_push): Strengthen return type from rtx to
27780         rtx_insn *.
27781         (emit_move_complex): Likewise, also for local "ret".
27782         (emit_move_ccmode): Likewise.
27783         (emit_move_multi_word): Likewise for return type and locals
27784         "last_insn", "seq".
27785         (emit_move_insn_1): Likewise for return type and locals "result",
27786         "ret".
27787         (emit_move_insn): Likewise for return type and local "last_insn".
27788         (compress_float_constant): Likewise.
27790 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27792         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
27793         from rtx to rtx_insn *.
27795         * rtl.h (emit_insn_before): Likewise.
27796         (emit_insn_before_noloc): Likewise.
27797         (emit_insn_before_setloc): Likewise.
27798         (emit_jump_insn_before): Likewise.
27799         (emit_jump_insn_before_noloc): Likewise.
27800         (emit_jump_insn_before_setloc): Likewise.
27801         (emit_call_insn_before): Likewise.
27802         (emit_call_insn_before_noloc): Likewise.
27803         (emit_call_insn_before_setloc): Likewise.
27804         (emit_debug_insn_before): Likewise.
27805         (emit_debug_insn_before_noloc): Likewise.
27806         (emit_debug_insn_before_setloc): Likewise.
27807         (emit_label_before): Likewise.
27808         (emit_insn_after): Likewise.
27809         (emit_insn_after_noloc): Likewise.
27810         (emit_insn_after_setloc): Likewise.
27811         (emit_jump_insn_after): Likewise.
27812         (emit_jump_insn_after_noloc): Likewise.
27813         (emit_jump_insn_after_setloc): Likewise.
27814         (emit_call_insn_after): Likewise.
27815         (emit_call_insn_after_noloc): Likewise.
27816         (emit_call_insn_after_setloc): Likewise.
27817         (emit_debug_insn_after): Likewise.
27818         (emit_debug_insn_after_noloc): Likewise.
27819         (emit_debug_insn_after_setloc): Likewise.
27820         (emit_label_after): Likewise.
27821         (emit_insn): Likewise.
27822         (emit_debug_insn): Likewise.
27823         (emit_jump_insn): Likewise.
27824         (emit_call_insn): Likewise.
27825         (emit_label): Likewise.
27826         (gen_clobber): Likewise.
27827         (emit_clobber): Likewise.
27828         (gen_use): Likewise.
27829         (emit_use): Likewise.
27830         (emit): Likewise.
27832         (emit_barrier_before): Strengthen return type from rtx to
27833         rtx_barrier *.
27834         (emit_barrier_after): Likewise.
27835         (emit_barrier): Likewise.
27837         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
27838         from rtx to rtx_insn *.  Add checked casts for now when converting
27839         "last" from rtx to rtx_insn *.
27840         (emit_insn_before_noloc): Likewise for return type.
27841         (emit_jump_insn_before_noloc): Likewise.
27842         (emit_call_insn_before_noloc): Likewise.
27843         (emit_debug_insn_before_noloc): Likewise.
27844         (emit_barrier_before): Strengthen return type and local "insn"
27845         from rtx to rtx_barrier *.
27846         (emit_label_before): Strengthen return type from rtx to
27847         rtx_insn *.  Add checked cast for now when returning param
27848         (emit_pattern_after_noloc): Strengthen return type from rtx to
27849         rtx_insn *.  Add checked casts for now when converting "last" from
27850         rtx to rtx_insn *.
27851         (emit_insn_after_noloc): Strengthen return type from rtx to
27852         rtx_insn *.
27853         (emit_jump_insn_after_noloc): Likewise.
27854         (emit_call_insn_after_noloc): Likewise.
27855         (emit_debug_insn_after_noloc): Likewise.
27856         (emit_barrier_after): Strengthen return type from rtx to
27857         rtx_barrier *.
27858         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
27859         Add checked cast for now when converting "label" from rtx to
27860         rtx_insn *.
27861         (emit_pattern_after_setloc): Strengthen return type from rtx to
27862         rtx_insn *.  Add checked casts for now when converting "last" from
27863         rtx to rtx_insn *.
27864         (emit_pattern_after): Strengthen return type from rtx to
27865         rtx_insn *.
27866         (emit_insn_after_setloc): Likewise.
27867         (emit_insn_after): Likewise.
27868         (emit_jump_insn_after_setloc): Likewise.
27869         (emit_jump_insn_after): Likewise.
27870         (emit_call_insn_after_setloc): Likewise.
27871         (emit_call_insn_after): Likewise.
27872         (emit_debug_insn_after_setloc): Likewise.
27873         (emit_debug_insn_after): Likewise.
27874         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
27875         when converting "last" from rtx to rtx_insn *.
27876         (emit_pattern_before): Strengthen return type from rtx to
27877         rtx_insn *.
27878         (emit_insn_before_setloc): Likewise.
27879         (emit_insn_before): Likewise.
27880         (emit_jump_insn_before_setloc): Likewise.
27881         (emit_jump_insn_before): Likewise.
27882         (emit_call_insn_before_setloc): Likewise.
27883         (emit_call_insn_before): Likewise.
27884         (emit_debug_insn_before_setloc): Likewise.
27885         (emit_debug_insn_before): Likewise.
27886         (emit_insn): Strengthen return type and locals "last", "insn",
27887         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
27888         within cases where we know we have an insn.
27889         (emit_debug_insn): Likewise.
27890         (emit_jump_insn): Likewise.
27891         (emit_call_insn): Strengthen return type and local "insn" from rtx
27892         to rtx_insn *.
27893         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
27894         a checked cast to rtx_insn * for now on "label".
27895         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
27896         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
27897         (emit_use): Likewise.
27898         (gen_use): Likewise, also for local "seq".
27899         (emit): Likewise for return type and local "insn".
27900         (rtx_insn): Likewise for return type and local "new_rtx".
27902         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
27903         from rtx to rtx_barrier *.
27905         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
27906         changed return type from rtx to rtx_insn *, we must update
27907         "emit_fn" type, and this in turn means updating...
27908         (frame_insn): ...this.  Strengthen return type from rtx to
27909         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
27911 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27913         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
27914         rtx to rtx_jump_table_data *.  Also for local.
27915         * rtl.h (emit_jump_table_data): Likewise.
27917 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27919         * basic-block.h (create_basic_block_structure): Strengthen third
27920         param "bb_note" from rtx to rtx_note *.
27921         * rtl.h (emit_note_before): Strengthen return type from rtx to
27922         rtx_note *.
27923         (emit_note_after): Likewise.
27924         (emit_note): Likewise.
27925         (emit_note_copy): Likewise.  Also, strengthen param similarly.
27926         * function.h (struct rtl_data): Strengthen field
27927         "x_stack_check_probe_note" from rtx to rtx_note *.
27929         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
27930         from rtx to rtx_note *.
27931         * cfgrtl.c (create_basic_block_structure): Strengthen third param
27932         "bb_note" from rtx to rtx_note *.
27933         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
27934         when calling emit_note_copy.
27935         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
27936         rtx_note *.
27937         (emit_note_after): Likewise.
27938         (emit_note_before): Likewise.
27939         (emit_note_copy): Likewise.  Also, strengthen param similarly.
27940         (emit_note): Likewise.
27941         * except.c (emit_note_eh_region_end): Likewise for return type.
27942         Strengthen local "next" from rtx to rtx_insn *.
27943         (convert_to_eh_region_ranges): Strengthen local "note"
27944         from rtx to rtx_note *.
27945         * final.c (change_scope): Likewise.
27946         (reemit_insn_block_notes): Likewise, for both locals named "note".
27947         Also, strengthen local "insn" from rtx to rtx_insn *.
27948         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
27949         rtx to rtx_note *.
27950         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
27951         strengthen local "seq" from rtx to rtx_insn *.
27952         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
27953         to rtx_note *.
27954         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
27955         vec<rtx_note *>.
27956         (get_bb_note_from_pool): Strengthen return type from rtx to
27957         rtx_note *.
27958         (sel_create_basic_block): Strengthen local "new_bb_note" from
27959         insn_t to rtx_note *.
27960         * var-tracking.c (emit_note_insn_var_location): Strengthen local
27961         "note" from rtx to rtx_note *.
27962         (emit_notes_in_bb): Likewise.
27964 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27966         * function.h (struct rtl_data): Strengthen field
27967         "x_parm_birth_insn" from rtx to rtx_insn *.
27968         * function.c (struct assign_parm_data_all): Strengthen fields
27969         "first_conversion_insn" and "last_conversion_insn" from rtx to
27970         rtx_insn *.
27972 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27974         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
27975         to rtx_insn *; also for local "var_end_seq".
27976         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
27977         (maybe_cleanup_end_of_block): Likewise for param "last" and local
27978         "insn".
27979         (expand_gimple_cond): Likewise for locals "last2" and "last".
27980         (mark_transaction_restart_calls): Likewise for local "insn".
27981         (expand_gimple_stmt): Likewise for return type and locals "last"
27982         and "insn".
27983         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
27984         (avoid_complex_debug_insns): Likewise for param "insn".
27985         (expand_debug_locations): Likewise for locals "insn", "last",
27986         "prev_insn" and "insn2".
27987         (expand_gimple_basic_block): Likewise for local "last".
27988         (construct_exit_block): Likewise for locals "head", "end",
27989         "orig_end".
27990         (pass_expand::execute): Likewise for locals "var_seq",
27991         "var_ret_seq", "next".
27993 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27995         * asan.h (asan_emit_stack_protection): Strengthen return type from
27996         rtx to rtx_insn *.
27997         * asan.c (asan_emit_stack_protection): Likewise.  Add local
27998         "insns" to hold the return value.
28000 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28002         * basic-block.h (bb_note): Strengthen return type from rtx to
28003         rtx_note *.
28004         * sched-int.h (bb_note): Likewise.
28005         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
28007 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28009         * rtl.h (make_insn_raw): Strengthen return type from rtx to
28010         rtx_insn *.
28012         * emit-rtl.c (make_insn_raw): Strengthen return type and local
28013         "insn" from rtx to rtx_insn *.
28014         (make_debug_insn_raw): Strengthen return type from rtx to
28015         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
28016         (make_jump_insn_raw):  Strengthen return type from rtx to
28017         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
28018         (make_call_insn_raw):  Strengthen return type from rtx to
28019         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
28020         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
28021         callback from rtx to rtx_insn *; likewise for local "insn" and
28022         "next", adding a checked cast to rtx_insn in the relevant cases of
28023         the switch statement.
28024         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
28025         callback from rtx to rtx_insn *.
28026         (emit_pattern_after_setloc): Likewise.
28027         (emit_pattern_after): Likewise.
28028         (emit_pattern_before_setloc): Likewise.
28029         (emit_pattern_before): Likewise.
28031 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28033         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
28034         rtx_call_insn *.
28035         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
28036         accepting an rtx_insn *.
28037         (last_call_insn): Strengthen return type from rtx to
28038         rtx_call_insn *.
28040 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28042         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
28043         "insns" from rtx to rtx_insn *.
28044         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
28045         locals "insn" and "prev".
28047 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28049         * rtl.h (tablejump_p): Strengthen third param from rtx * to
28050         rtx_jump_table_data **.
28052         * cfgbuild.c (make_edges): Introduce local "table", using it in
28053         place of "tmp" for jump table data.
28054         (find_bb_boundaries): Strengthen local "table" from rtx to
28055         rtx_jump_table_data *.
28056         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
28057         (outgoing_edges_match): Likewise for locals "table1" and "table2".
28058         (try_crossjump_to_edge): Likewise.
28059         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
28060         "table".
28061         (patch_jump_insn): Introduce local "table", using it in place of
28062         "tmp" for jump table data.
28063         (force_nonfallthru_and_redirect): Introduce local "table", so that
28064         call to tablejump_p can receive an rtx_jump_table_data **.  Update
28065         logic around the call to overwrite "note" appropriately if
28066         tablejump_p returns non-zero.
28067         (get_last_bb_insn): Introduce local "table", using it in place of
28068         "tmp" for jump table data.
28069         * dwarf2cfi.c (create_trace_edges): Likewise.
28071         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
28072         from rtx to rtx_jump_table_data *.
28073         (create_fix_barrier): Strengthen local "tmp" from rtx to
28074         rtx_jump_table_data *.
28075         (arm_reorg): Likewise for local "table".
28077         * config/s390/s390.c (s390_chunkify_start): Likewise.
28079         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
28081         * jump.c (delete_related_insns): Strengthen local "lab_next" from
28082         rtx to rtx_jump_table_data *.
28084         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
28085         rtx_jump_table_data **.  Add a checked cast when writing through
28086         the pointer: we know there that local "table" is non-NULL and that
28087         JUMP_TABLE_DATA_P (table) holds.
28088         (label_is_jump_target_p): Introduce local "table", using it in
28089         place of "tmp" for jump table data.
28091 2014-08-19  Marek Polacek  <polacek@redhat.com>
28093         PR c++/62153
28094         * doc/invoke.texi: Document -Wbool-compare.
28096 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28098         * rtl.h (entry_of_function): Strengthen return type from rtx to
28099         rtx_insn *.
28100         * cfgrtl.c (entry_of_function): Likewise.
28102 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28104         * emit-rtl.h (get_insns): Strengthen return type from rtx to
28105         rtx_insn *, adding a checked cast for now.
28106         (get_last_insn): Likewise.
28108 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28110         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
28111         rtx_code_label *.
28113         * emit-rtl.c (gen_label_rtx): Likewise.
28115 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28117         * rtl.h (previous_insn): Strengthen return type from rtx to
28118         rtx_insn *.
28119         (next_insn): Likewise.
28120         (prev_nonnote_insn): Likewise.
28121         (prev_nonnote_insn_bb): Likewise.
28122         (next_nonnote_insn): Likewise.
28123         (next_nonnote_insn_bb): Likewise.
28124         (prev_nondebug_insn): Likewise.
28125         (next_nondebug_insn): Likewise.
28126         (prev_nonnote_nondebug_insn): Likewise.
28127         (next_nonnote_nondebug_insn): Likewise.
28128         (prev_real_insn): Likewise.
28129         (next_real_insn): Likewise.
28130         (prev_active_insn): Likewise.
28131         (next_active_insn): Likewise.
28133         * emit-rtl.c (next_insn): Strengthen return type from rtx to
28134         rtx_insn *, adding a checked cast.
28135         (previous_insn): Likewise.
28136         (next_nonnote_insn): Likewise.
28137         (next_nonnote_insn_bb): Likewise.
28138         (prev_nonnote_insn): Likewise.
28139         (prev_nonnote_insn_bb): Likewise.
28140         (next_nondebug_insn): Likewise.
28141         (prev_nondebug_insn): Likewise.
28142         (next_nonnote_nondebug_insn): Likewise.
28143         (prev_nonnote_nondebug_insn): Likewise.
28144         (next_real_insn): Likewise.
28145         (prev_real_insn): Likewise.
28146         (next_active_insn): Likewise.
28147         (prev_active_insn): Likewise.
28149         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
28150         param "stepfunc" so that it returns an rtx_insn * rather than an
28151         rtx, to track the change to prev_nonnote_insn_bb, which is the
28152         only function this is called with.
28153         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
28155 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
28157         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
28158         assert.
28160 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28162         * coretypes.h (class rtx_debug_insn): Add forward declaration.
28163         (class rtx_nonjump_insn): Likewise.
28164         (class rtx_jump_insn): Likewise.
28165         (class rtx_call_insn): Likewise.
28166         (class rtx_jump_table_data): Likewise.
28167         (class rtx_barrier): Likewise.
28168         (class rtx_code_label): Likewise.
28169         (class rtx_note): Likewise.
28171         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
28172         adding the invariant DEBUG_INSN_P (X).
28173         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
28174         the invariant NONJUMP_INSN_P (X).
28175         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
28176         the invariant JUMP_P (X).
28177         (class rtx_call_insn): New, a subclass of rtx_insn, adding
28178         the invariant CALL_P (X).
28179         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
28180         invariant JUMP_TABLE_DATA_P (X).
28181         (class rtx_barrier): New, a subclass of rtx_insn, adding the
28182         invariant BARRIER_P (X).
28183         (class rtx_code_label): New, a subclass of rtx_insn, adding
28184         the invariant LABEL_P (X).
28185         (class rtx_note): New, a subclass of rtx_insn, adding
28186         the invariant NOTE_P(X).
28187         (is_a_helper <rtx_debug_insn *>::test): New.
28188         (is_a_helper <rtx_nonjump_insn *>::test): New.
28189         (is_a_helper <rtx_jump_insn *>::test): New.
28190         (is_a_helper <rtx_call_insn *>::test): New.
28191         (is_a_helper <rtx_jump_table_data *>::test): New functions,
28192         overloaded for both rtx and rtx_insn *.
28193         (is_a_helper <rtx_barrier *>::test): New.
28194         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
28195         for both rtx and rtx_insn *.
28196         (is_a_helper <rtx_note *>::test): New.
28198 2014-08-19  Marek Polacek  <polacek@redhat.com>
28200         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
28201         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
28202         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
28203         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
28205 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28207         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
28208         rtx_insn *.  To help with transition, for now, convert from an
28209         access macro into a pair of functions: BND_TO, returning an
28210         rtx_insn *, and...
28211         (SET_BND_TO): New function, for use where BND_TO is used as an
28212         lvalue.
28214         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
28215         SET_BND_TO.
28216         (BND_TO): New function, adding a checked cast.
28217         (SET_BND_TO): New function.
28219         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
28220         SET_BND_TO.
28221         (compute_av_set_on_boundaries): Likewise.
28223 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
28225         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
28226         destination if it is used in source.
28227         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
28228         (*popcount<mode>2_falsedep_1): Likewise.
28230 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
28232         PR other/62168
28233         * configure.ac: Set install_gold_as_default to no first.
28234         * configure: Regenerated.
28236 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28238         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
28239         "note_list" field will eventually be an rtx_insn *.  To help with
28240         transition, for now, convert from an access macro into a pair of
28241         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
28242         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
28243         used as an lvalue.
28245         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
28246         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
28248         * sel-sched-ir.c (init_bb): Likewise.
28249         (sel_restore_notes): Likewise.
28250         (move_bb_info): Likewise.
28251         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
28252         (SET_BB_NOTE_LIST): New function.
28254 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28256         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
28257         field will eventually be an rtx_insn *.  To help with transition,
28258         for now, convert from an access macro into a pair of functions:
28259         VINSN_INSN_RTX, returning an rtx_insn *, and...
28260         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
28261         is used as an lvalue.
28263         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
28264         SET_VINSN_INSN_RTX where it's used as an lvalue.
28265         (VINSN_INSN_RTX): New function.
28266         (SET_VINSN_INSN_RTX): New function.
28268 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28270         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
28271         eventually be rtx_insn *, but to help with transition, for now,
28272         convert from an access macro into a pair of functions: DEP_PRO
28273         returning an rtx_insn * and...
28274         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
28275         lvalue, returning an rtx&.
28276         (DEP_CON): Analogous changes to DEP_PRO above.
28277         (SET_DEP_CON): Likewise.
28279         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
28280         an lvalue to SET_DEP_CON.
28281         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
28282         (sd_copy_back_deps): Likewise for DEP_CON.
28283         (DEP_PRO): New function, adding a checked cast for now.
28284         (DEP_CON): Likewise.
28285         (SET_DEP_PRO): New function.
28286         (SET_DEP_CON): Likewise.
28288 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
28290         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
28291         (extra_options): Add i386/cygwin.opt.
28292         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
28293         (CPP_SPEC): Accept -pthread.
28294         (LINK_SPEC): Ditto.
28295         (GOMP_SELF_SPECS): Update comment.
28296         * config/i386/cygwin.opt: New file for -pthread flag.
28298 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28300         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
28301         * df.h (DF_REF_INSN): Convert from a macro to a function, so
28302         that we can return an rtx_insn *.
28304 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
28306         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
28307         when building executables, not DLLs.  Add --large-address-aware
28308         under the same conditions.
28309         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
28310         when building executables, not DLLs.  Add --large-address-aware
28311         under the same conditions when using -m32.
28313         * config/i386/cygwin-stdint.h: Throughout, make type
28314         definitions dependent on target architecture, not host.
28316 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28318         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
28319         the return type from rtx to rtx_insn *,  which will enable various
28320         conversions in followup patches.  For now this is is done by a
28321         checked cast.
28322         (NEXT_INSN): Likewise.
28323         (SET_PREV_INSN): Convert to an inline function.  This is intended
28324         for use as an lvalue, and so returns an rtx& to allow in-place
28325         modification.
28326         (SET_NEXT_INSN): Likewise.
28328 2014-07-08  Mark Wielaard  <mjw@redhat.com>
28330         PR debug/59051
28331         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
28333 2014-08-19  Marek Polacek  <polacek@redhat.com>
28335         PR c/61271
28336         * cgraphunit.c (handle_alias_pairs): Fix condition.
28338 2014-08-19  Richard Biener  <rguenther@suse.de>
28340         * gimple-fold.c (fold_gimple_assign): Properly build a
28341         null-pointer constant when devirtualizing addresses.
28343 2014-07-07  Mark Wielaard  <mjw@redhat.com>
28345         * dwarf2out.c (decl_quals): New function.
28346         (modified_type_die): Take one cv_quals argument instead of two,
28347         one for const and one for volatile.
28348         (add_type_attribute): Likewise.
28349         (generic_parameter_die): Call add_type_attribute with one modifier
28350         argument.
28351         (base_type_for_mode): Likewise.
28352         (add_bounds_info): Likewise.
28353         (add_subscript_info): Likewise.
28354         (gen_array_type_die): Likewise.
28355         (gen_descr_array_type_die): Likewise.
28356         (gen_entry_point_die): Likewise.
28357         (gen_enumeration_type_die): Likewise.
28358         (gen_formal_parameter_die): Likewise.
28359         (gen_subprogram_die): Likewise.
28360         (gen_variable_die): Likewise.
28361         (gen_const_die): Likewise.
28362         (gen_field_die): Likewise.
28363         (gen_pointer_type_die): Likewise.
28364         (gen_reference_type_die): Likewise.
28365         (gen_ptr_to_mbr_type_die): Likewise.
28366         (gen_inheritance_die): Likewise.
28367         (gen_subroutine_type_die): Likewise.
28368         (gen_typedef_die): Likewise.
28369         (force_type_die): Likewise.
28371 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
28373         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
28374         if unset.
28375         * configure: Regenerate.
28377 2014-08-19  Richard Biener  <rguenther@suse.de>
28379         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
28380         DECL_EXTERNALs in BLOCKs as non-references.
28381         * tree-streamer-out.c (streamer_write_chain): Likewise.
28383 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28384             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28385             Anna Tikhonova  <anna.tikhonova@intel.com>
28386             Ilya Tocar  <ilya.tocar@intel.com>
28387             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28388             Ilya Verbin  <ilya.verbin@intel.com>
28389             Kirill Yukhin  <kirill.yukhin@intel.com>
28390             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28392         * config/i386/sse.md
28393         (define_mode_iterator VI48_AVX512F): Delete.
28394         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
28395         (define_mode_iterator VI2_AVX512VL): Ditto.
28396         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
28397         Delete.
28398         (define_insn
28399         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
28400         New.
28401         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
28402         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
28403         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
28404         with VI48_AVX512F_AVX512VL): New.
28405         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
28406         with VI2_AVX512VL): Ditto.
28408 2014-08-19  Marek Polacek  <polacek@redhat.com>
28410         * doc/invoke.texi: Document -Wc99-c11-compat.
28412 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28414         * rtl.h (PREV_INSN): Split macro in two: the existing one,
28415         for rvalues, and...
28416         (SET_PREV_INSN): New macro, for use as an lvalue.
28417         (NEXT_INSN, SET_NEXT_INSN): Likewise.
28419         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
28420         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
28421         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
28422         (fixup_abnormal_edges): Likewise.
28423         (unlink_insn_chain): Likewise.
28424         (fixup_reorder_chain): Likewise.
28425         (cfg_layout_delete_block): Likewise.
28426         (cfg_layout_merge_blocks): Likewise.
28427         * combine.c (update_cfg_for_uncondjump): Likewise.
28428         * emit-rtl.c (link_insn_into_chain): Likewise.
28429         (remove_insn): Likewise.
28430         (delete_insns_since): Likewise.
28431         (reorder_insns_nobb): Likewise.
28432         (emit_insn_after_1): Likewise.
28433         * final.c (rest_of_clean_state): Likewise.
28434         (final_scan_insn): Likewise.
28435         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
28436         * haifa-sched.c (concat_note_lists): Likewise.
28437         (remove_notes): Likewise.
28438         (restore_other_notes): Likewise.
28439         (move_insn): Likewise.
28440         (unlink_bb_notes): Likewise.
28441         (restore_bb_notes): Likewise.
28442         * jump.c (delete_for_peephole): Likewise.
28443         * optabs.c (emit_libcall_block_1): Likewise.
28444         * reorg.c (emit_delay_sequence): Likewise.
28445         (fill_simple_delay_slots): Likewise.
28446         * sel-sched-ir.c (sel_move_insn): Likewise.
28447         (sel_remove_insn): Likewise.
28448         (get_bb_note_from_pool): Likewise.
28449         * sel-sched.c (move_nop_to_previous_block): Likewise.
28451         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
28452         * config/c6x/c6x.c (gen_one_bundle): Likewise.
28453         (c6x_gen_bundles): Likewise.
28454         (hwloop_optimize): Likewise.
28455         * config/frv/frv.c (frv_function_prologue): Likewise.
28456         (frv_register_nop): Likewise.
28457         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
28458         (ia64_reorg): Likewise.
28459         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
28460         (mep_make_bundle): Likewise.
28461         (mep_bundle_insns): Likewise.
28462         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
28463         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
28464         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
28466 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
28468         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
28469         return type from rtx to rtx_insn *.
28470         (BB_END): Likewise.
28471         (BB_HEADER): Likewise.
28472         (BB_FOOTER): Likewise.
28473         (SET_BB_HEAD): Convert to a function.
28474         (SET_BB_END): Likewise.
28475         (SET_BB_HEADER): Likewise.
28476         (SET_BB_FOOTER): Likewise.
28478         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
28479         Strengthen the return type from rtx to rtx_insn *.  For now, this
28480         is done by adding a checked cast, but this will eventually
28481         become a field lookup.
28482         (BB_END): Likewise.
28483         (BB_HEADER): Likewise.
28484         (BB_FOOTER): Likewise.
28485         (SET_BB_HEAD): New function, from macro of same name.  This is
28486         intended for use as an lvalue, and so returns an rtx& to allow
28487         in-place modification.
28488         (SET_BB_END): Likewise.
28489         (SET_BB_HEADER): Likewise.
28490         (SET_BB_FOOTER): Likewise.
28492 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
28494         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
28495         for rvalues, and...
28496         (SET_BB_HEAD): New macro, for use as a lvalue.
28497         (BB_END, SET_BB_END): Likewise.
28498         (BB_HEADER, SET_BB_HEADER): Likewise.
28499         (BB_FOOTER, SET_BB_FOOTER): Likewise.
28501         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
28502         of BB_* macros into SET_BB_* macros.
28503         (fix_crossing_unconditional_branches): Likewise.
28504         * caller-save.c (save_call_clobbered_regs): Likewise.
28505         (insert_one_insn): Likewise.
28506         * cfgbuild.c (find_bb_boundaries): Likewise.
28507         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
28508         (outgoing_edges_match): Likewise.
28509         (try_optimize_cfg): Likewise.
28510         * cfgexpand.c (expand_gimple_cond): Likewise.
28511         (expand_gimple_tailcall): Likewise.
28512         (expand_gimple_basic_block): Likewise.
28513         (construct_exit_block): Likewise.
28514         * cfgrtl.c (delete_insn): Likewise.
28515         (create_basic_block_structure): Likewise.
28516         (rtl_delete_block): Likewise.
28517         (rtl_split_block): Likewise.
28518         (emit_nop_for_unique_locus_between): Likewise.
28519         (rtl_merge_blocks): Likewise.
28520         (block_label): Likewise.
28521         (try_redirect_by_replacing_jump): Likewise.
28522         (emit_barrier_after_bb): Likewise.
28523         (fixup_abnormal_edges): Likewise.
28524         (record_effective_endpoints): Likewise.
28525         (relink_block_chain): Likewise.
28526         (fixup_reorder_chain): Likewise.
28527         (fixup_fallthru_exit_predecessor): Likewise.
28528         (cfg_layout_duplicate_bb): Likewise.
28529         (cfg_layout_split_block): Likewise.
28530         (cfg_layout_delete_block): Likewise.
28531         (cfg_layout_merge_blocks): Likewise.
28532         * combine.c (update_cfg_for_uncondjump): Likewise.
28533         * emit-rtl.c (add_insn_after): Likewise.
28534         (remove_insn): Likewise.
28535         (reorder_insns): Likewise.
28536         (emit_insn_after_1): Likewise.
28537         * haifa-sched.c (get_ebb_head_tail): Likewise.
28538         (restore_other_notes): Likewise.
28539         (move_insn): Likewise.
28540         (sched_extend_bb): Likewise.
28541         (fix_jump_move): Likewise.
28542         * ifcvt.c (noce_process_if_block): Likewise.
28543         (dead_or_predicable): Likewise.
28544         * ira.c (update_equiv_regs): Likewise.
28545         * reg-stack.c (change_stack): Likewise.
28546         * sel-sched-ir.c (sel_move_insn): Likewise.
28547         * sel-sched.c (move_nop_to_previous_block): Likewise.
28549         * config/c6x/c6x.c (hwloop_optimize): Likewise.
28550         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
28552 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
28554         * rtl.h (for_each_rtx_in_insn): New function.
28555         * rtlanal.c (for_each_rtx_in_insn): Likewise.
28557 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
28559         * coretypes.h (class rtx_insn): Add forward declaration.
28561         * rtl.h: Include is-a.h.
28562         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
28563         workaround to ensure gengtype knows inheritance is occurring,
28564         whilst continuing to use the pre-existing special-casing for
28565         rtx_def.
28566         (class rtx_insn): New subclass of rtx_def, adding the
28567         invariant that we're dealing with something we can sanely use
28568         INSN_UID, NEXT_INSN, PREV_INSN on.
28569         (is_a_helper <rtx_insn *>::test): New.
28570         (is_a_helper <const rtx_insn *>::test): New.
28572 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
28574         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
28576 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
28578         * ipa-visibility.c (update_visibility_by_resolution_info): Do no
28579         turn UNDEF comdats as extern.
28581 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
28583         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
28584         to BUILT_IN_UNREACHABLE.
28586 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
28588         PR target/62011
28589         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
28590         New tune flag.
28591         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
28592         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
28593         (ffs<mode>2): Do not expand with tzcnt for
28594         TARGET_AVOID_FALSE_DEP_FOR_BMI.
28595         (ffssi2_no_cmove): Ditto.
28596         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
28597         (ctz<mode>2): New expander.
28598         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
28599         (*ctz<mode>2_falsedep): New insn.
28600         (*ctz<mode>2): Rename from ctz<mode>2.
28601         (clz<mode>2_lzcnt): New expander.
28602         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
28603         (*clz<mode>2_lzcnt_falsedep): New insn.
28604         (*clz<mode>2): Rename from ctz<mode>2.
28605         (popcount<mode>2): New expander.
28606         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
28607         (*popcount<mode>2_falsedep): New insn.
28608         (*popcount<mode>2): Rename from ctz<mode>2.
28609         (*popcount<mode>2_cmp): Remove.
28610         (*popcountsi2_cmp_zext): Ditto.
28612 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
28614         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
28615         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
28616         * config/microblaze/microblaze.h
28617         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
28619 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
28621         PR other/62168
28622         * configure.ac: Set install_gold_as_default to no for
28623         --enable-gold=no.
28624         * configure: Regenerated.
28626 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
28628         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
28629         * config.in: Add undef of HAVE_isl.
28630         * configure: Regenerate.
28631         * configure.ac: Add definition of HAVE_isl.
28632         * graphite-blocking.c: Add checking of HAVE_isl.
28633         * graphite-dependences.c: Likewise.
28634         * graphite-interchange.c: Likewise.
28635         * graphite-isl-ast-to-gimple.c: Likewise.
28636         * graphite-optimize-isl.c: Likewise.
28637         * graphite-poly.c: Likewise.
28638         * graphite-scop-detection.c: Likewise.
28639         * graphite-sese-to-poly.c: Likewise.
28640         * graphite.c: Likewise.
28641         * toplev.c: Replace the checking of HAVE_cloog with the checking
28642         of HAVE_isl.
28644 2014-08-18  Richard Biener  <rguenther@suse.de>
28646         PR tree-optimization/62090
28647         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
28648         (fold_builtin_3): Do not fold snprintf.
28649         (fold_builtin_4): Likewise.
28650         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
28651         moved from builtins.c.
28652         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
28653         (gimple_fold_builtin): Do not fold sprintf here.
28655 2014-08-18  Richard Biener  <rguenther@suse.de>
28657         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
28658         code to ...
28659         (maybe_canonicalize_mem_ref_addr): ... this function.
28660         (fold_stmt_1): Apply it here before all simplification.
28662 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
28664         PR ipa/61800
28665         * cgraph.h (cgraph_node::create_indirect_edge): Add
28666         compute_indirect_info param.
28667         * cgraph.c (cgraph_node::create_indirect_edge): Compute
28668         indirect_info only when it is required.
28669         * cgraphclones.c (cgraph_clone_edge): Do not recompute
28670         indirect_info fore cloned indirect edge.
28672 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28673             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28674             Anna Tikhonova  <anna.tikhonova@intel.com>
28675             Ilya Tocar  <ilya.tocar@intel.com>
28676             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28677             Ilya Verbin  <ilya.verbin@intel.com>
28678             Kirill Yukhin  <kirill.yukhin@intel.com>
28679             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28681         * config/i386/sse.md
28682         (define_mode_iterator VI8_AVX2_AVX512BW): New.
28683         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
28685 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28686             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28687             Anna Tikhonova  <anna.tikhonova@intel.com>
28688             Ilya Tocar  <ilya.tocar@intel.com>
28689             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28690             Ilya Verbin  <ilya.verbin@intel.com>
28691             Kirill Yukhin  <kirill.yukhin@intel.com>
28692             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28694         * config/i386/sse.md
28695         (define_mode_iterator VF1_AVX512VL): New.
28696         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
28697         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
28698         New.
28700 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28701             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28702             Anna Tikhonova  <anna.tikhonova@intel.com>
28703             Ilya Tocar  <ilya.tocar@intel.com>
28704             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28705             Ilya Verbin  <ilya.verbin@intel.com>
28706             Kirill Yukhin  <kirill.yukhin@intel.com>
28707             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28709         * config/i386/i386.c: Rename ufloatv8siv8df_mask to
28710         ufloatv8siv8df2_mask.
28711         * config/i386/i386.md
28712         (define_code_iterator any_float): New.
28713         (define_code_attr floatsuffix): New.
28714         * config/i386/sse.md
28715         (define_mode_iterator VF1_128_256VL): New.
28716         (define_mode_iterator VF2_512_256VL): New.
28717         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove
28718         unnecessary TARGET check.
28719         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
28720         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
28721         New.
28722         (define_mode_attr qq2pssuff): New.
28723         (define_mode_attr sselongvecmode): New.
28724         (define_mode_attr sselongvecmodelower): New.
28725         (define_mode_attr sseintvecmode3): New.
28726         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
28727         New.
28728         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
28729         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
28730         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
28731         (define_insn "ufloatv2siv2df2<mask_name>"): New.
28733 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28734             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28735             Anna Tikhonova  <anna.tikhonova@intel.com>
28736             Ilya Tocar  <ilya.tocar@intel.com>
28737             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28738             Ilya Verbin  <ilya.verbin@intel.com>
28739             Kirill Yukhin  <kirill.yukhin@intel.com>
28740             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28742         * config/i386/sse.md
28743         (define_mode_iterator VF2_AVX512VL): New.
28744         (define_mode_attr sseintvecmode2): New.
28745         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
28746         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
28747         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
28748         (define_insn
28749         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
28750         Ditto.
28751         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
28752         Ditto.
28753         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
28754         Ditto.
28756 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28757             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28758             Anna Tikhonova  <anna.tikhonova@intel.com>
28759             Ilya Tocar  <ilya.tocar@intel.com>
28760             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28761             Ilya Verbin  <ilya.verbin@intel.com>
28762             Kirill Yukhin  <kirill.yukhin@intel.com>
28763             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28765         * config/i386/i386.md
28766         (define_insn "*movoi_internal_avx"): Add evex version.
28767         (define_insn "*movti_internal"): Ditto.
28769 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28770             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28771             Anna Tikhonova  <anna.tikhonova@intel.com>
28772             Ilya Tocar  <ilya.tocar@intel.com>
28773             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28774             Ilya Verbin  <ilya.verbin@intel.com>
28775             Kirill Yukhin  <kirill.yukhin@intel.com>
28776             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28778         * config/i386/i386.md
28779         (define_attr "isa"): Add avx512dq, noavx512dq.
28780         (define_attr "enabled"): Ditto.
28781         * config/i386/sse.md
28782         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
28784 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28785             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28786             Anna Tikhonova  <anna.tikhonova@intel.com>
28787             Ilya Tocar  <ilya.tocar@intel.com>
28788             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28789             Ilya Verbin  <ilya.verbin@intel.com>
28790             Kirill Yukhin  <kirill.yukhin@intel.com>
28791             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28793         * config/i386/i386.c
28794         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
28795         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
28796         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
28797         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
28798         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
28799         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
28800         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
28801         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
28802         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
28803         * config/i386/sse.md
28804         (define_mode_iterator VMOVE): Allow V4TI mode.
28805         (define_mode_iterator V_AVX512VL): New.
28806         (define_mode_iterator V): New handling for AVX512VL.
28807         (define_insn "avx512f_load<mode>_mask"): Delete.
28808         (define_insn "<avx512>_load<mode>_mask"): New.
28809         (define_insn "avx512f_store<mode>_mask"): Delete.
28810         (define_insn "<avx512>_store<mode>_mask"): New.
28813 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
28815         PR sanitizer/62089
28816         * asan.c (instrument_derefs): Fix bitfield check.
28818 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28820         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
28821         * config/rs6000/htm.md (ttest): Remove clobber.
28822         * config/rs6000/predicates.md (any_mask_operand): New predicate.
28823         (and_operand): Reformat.
28824         (and_2rld_operand): New predicate.
28825         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
28826         parameter.
28827         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
28828         parameter.  Handle AND directly.
28829         (rs6000_split_logical_di): Remove last parameter.
28830         (rs6000_split_logical): Remove last parameter.  Remove obsolete
28831         comment.
28832         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
28833         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
28834         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
28835         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
28836         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
28837         and 5 anonymous splitters):  Delete.
28838         (and<mode>3): New expander.
28839         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
28840         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
28841         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
28842         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
28843         (floatdisf2_internal1): Remove clobbers.
28844         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
28845         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
28846         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
28847         (and<mode>3 for BOOL_128): Remove clobber.
28848         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
28849         rs6000_split_logical.
28850         (*bool<mode>3_internal for BOOL_128): Adjust call of
28851         rs6000_split_logical.
28852         (*boolc<mode>3_internal1 for BOOL_128,
28853         *boolc<mode>3_internal2 for BOOL_128,
28854         *boolcc<mode>3_internal1 for BOOL_128,
28855         *boolcc<mode>3_internal2 for BOOL_128,
28856         *eqv<mode>3_internal1 for BOOL_128,
28857         *eqv<mode>3_internal2 for BOOL_128,
28858         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
28859         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
28860         clobber.
28861         (*vec_reload_and_reg_<mptrsize>): Delete.
28863 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28865         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
28866         and split, *boolccsi3_internal3 and split): Delete.
28867         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
28868         *boolccdi3_internal3 and split): Delete.
28869         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
28870         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
28872 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28874         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
28875         and split, *boolcsi3_internal3 and split): Delete.
28876         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
28877         *boolcdi3_internal3 and split): Delete.
28878         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
28880 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28882         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
28883         <'u'>: Also support printing the low-order 16 bits.
28884         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
28885         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
28886         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
28887         *booldi3_internal3 and split): Delete.
28888         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
28889         *bool<mode>3_dot2): New.
28890         (two anonymous define_splits for non_logical_cint_operand): Merge.
28892 2014-08-17  Marek Polacek  <polacek@redhat.com>
28893             Manuel López-Ibáñez  <manu@gcc.gnu.org>
28895         PR c/62059
28896         * diagnostic.c (adjust_line): Add gcc_checking_assert.
28897         (diagnostic_show_locus): Don't print caret diagnostic
28898         if a column is larger than the line_width.
28900 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
28902         * common.opt: Make the ISL AST generator to be the main code generator
28903         of Graphite.
28905 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
28907         * wide-int.h (generic_wide_int): Declare as class instead of struct.
28909 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
28911         PR target/61641
28912         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
28913         Declare.
28914         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
28915         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
28916         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
28917         Define.
28918         * config/pa/pa.md (begin_brtab): Delete insn.
28919         (end_brtab): Likewise.
28921 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28923         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
28925 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
28927         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
28928         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
28929         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
28930         (get_dynamic_type): Remove.
28931         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
28932         (clear_speculation): Bring to ipa-deivrt.h
28933         (get_class_context): Rename to ...
28934         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
28935         (contains_type_p): Update.
28936         (get_dynamic_type): Rename to ...
28937         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
28938         (possible_polymorphic_call_targets): UPdate.
28939         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
28940         * ipa-prop.c (ipa_analyze_call_uses): Update.
28942 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
28944         * doc/invoke.texi (SH options): Document missing processor variant
28945         options.  Remove references to Hitachi.  Undocument deprecated mspace
28946         option.
28948 2014-08-15  Jason Merrill  <jason@redhat.com>
28950         * tree.c (type_hash_canon): Uncomment assert.
28952 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28954         * input.h (in_system_header_at): Add comment.
28956 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28958         PR fortran/44054
28959         * diagnostic.c (build_message_string): Make it extern.
28960         * diagnostic.h (build_message_string): Make it extern.
28962 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
28964         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
28965         load/store from/to non-floating class pseudo.
28967 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28969         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
28971 2014-08-15  Richard Biener  <rguenther@suse.de>
28973         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
28974         (get_constraint_for_ssa_var): Remove dead code.
28975         (get_constraint_for_1): Adjust.
28976         (find_what_var_points_to): Likewise.
28977         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
28979 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
28981         PR target/61878
28982         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
28983         (_mm512_mask_cmpge_epu32_mask): Ditto.
28984         (_mm512_cmpge_epu32_mask): Ditto.
28985         (_mm512_mask_cmpge_epi64_mask): Ditto.
28986         (_mm512_cmpge_epi64_mask): Ditto.
28987         (_mm512_mask_cmpge_epu64_mask): Ditto.
28988         (_mm512_cmpge_epu64_mask): Ditto.
28989         (_mm512_mask_cmple_epi32_mask): Ditto.
28990         (_mm512_cmple_epi32_mask): Ditto.
28991         (_mm512_mask_cmple_epu32_mask): Ditto.
28992         (_mm512_cmple_epu32_mask): Ditto.
28993         (_mm512_mask_cmple_epi64_mask): Ditto.
28994         (_mm512_cmple_epi64_mask): Ditto.
28995         (_mm512_mask_cmple_epu64_mask): Ditto.
28996         (_mm512_cmple_epu64_mask): Ditto.
28997         (_mm512_mask_cmplt_epi32_mask): Ditto.
28998         (_mm512_cmplt_epi32_mask): Ditto.
28999         (_mm512_mask_cmplt_epu32_mask): Ditto.
29000         (_mm512_cmplt_epu32_mask): Ditto.
29001         (_mm512_mask_cmplt_epi64_mask): Ditto.
29002         (_mm512_cmplt_epi64_mask): Ditto.
29003         (_mm512_mask_cmplt_epu64_mask): Ditto.
29004         (_mm512_cmplt_epu64_mask): Ditto.
29005         (_mm512_mask_cmpneq_epi32_mask): Ditto.
29006         (_mm512_mask_cmpneq_epu32_mask): Ditto.
29007         (_mm512_cmpneq_epu32_mask): Ditto.
29008         (_mm512_mask_cmpneq_epi64_mask): Ditto.
29009         (_mm512_cmpneq_epi64_mask): Ditto.
29010         (_mm512_mask_cmpneq_epu64_mask): Ditto.
29011         (_mm512_cmpneq_epu64_mask): Ditto.
29012         (_mm512_castpd_ps): Ditto.
29013         (_mm512_castpd_si512): Ditto.
29014         (_mm512_castps_pd): Ditto.
29015         (_mm512_castps_si512): Ditto.
29016         (_mm512_castsi512_ps): Ditto.
29017         (_mm512_castsi512_pd): Ditto.
29018         (_mm512_castpd512_pd128): Ditto.
29019         (_mm512_castps512_ps128): Ditto.
29020         (_mm512_castsi512_si128): Ditto.
29021         (_mm512_castpd512_pd256): Ditto.
29022         (_mm512_castps512_ps256): Ditto.
29023         (_mm512_castsi512_si256): Ditto.
29024         (_mm512_castpd128_pd512): Ditto.
29025         (_mm512_castps128_ps512): Ditto.
29026         (_mm512_castsi128_si512): Ditto.
29027         (_mm512_castpd256_pd512): Ditto.
29028         (_mm512_castps256_ps512): Ditto.
29029         (_mm512_castsi256_si512): Ditto.
29030         (_mm512_cmpeq_epu32_mask): Ditto.
29031         (_mm512_mask_cmpeq_epu32_mask): Ditto.
29032         (_mm512_mask_cmpeq_epu64_mask): Ditto.
29033         (_mm512_cmpeq_epu64_mask): Ditto.
29034         (_mm512_cmpgt_epu32_mask): Ditto.
29035         (_mm512_mask_cmpgt_epu32_mask): Ditto.
29036         (_mm512_mask_cmpgt_epu64_mask): Ditto.
29037         (_mm512_cmpgt_epu64_mask): Ditto.
29038         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
29039         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
29040         * config/i386/i386.c (enum ix86_builtins): Add
29041         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
29042         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
29043         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
29044         (bdesc_args): Add __builtin_ia32_si512_256si,
29045         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
29046         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
29047         __builtin_ia32_pd512_pd.
29048         (ix86_expand_args_builtin): Handle new FTYPEs.
29049         * config/i386/sse.md (castmode): Add 512-bit modes.
29050         (AVX512MODE2P): New.
29051         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
29052         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
29054 2014-08-15  Richard Biener  <rguenther@suse.de>
29056         * fold-const.c (tree_swap_operands_p): Put all constants
29057         last, also strip sign-changing NOPs when considering further
29058         canonicalization.  Canonicalize also when optimizing for size.
29060 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29062         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
29063         one_match > zero_match case to just before simple_sequence.
29065 2014-08-15  Richard Biener  <rguenther@suse.de>
29067         * data-streamer.h (streamer_string_index, string_for_index):
29068         Remove.
29069         * data-streamer-out.c (streamer_string_index): Make static.
29070         * data-streamer-in.c (string_for_index): Likewise.
29071         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
29072         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
29074 2014-08-15  Richard Biener  <rguenther@suse.de>
29076         PR tree-optimization/62031
29077         * tree-data-ref.c (dr_analyze_indices): Do not set
29078         DR_UNCONSTRAINED_BASE.
29079         (dr_may_alias_p): All indirect accesses have to go the
29080         formerly DR_UNCONSTRAINED_BASE path.
29081         * tree-data-ref.h (struct indices): Remove
29082         unconstrained_base member.
29083         (DR_UNCONSTRAINED_BASE): Remove.
29085 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
29087         PR middle-end/62092
29088         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
29089         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
29090         in OMP_CLAUSE_MAP in some outer target region.
29092 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
29094         * tree-ssa-loop-ivopts.c (ivopts_data): New field
29095         name_expansion_cache.
29096         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
29097         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
29098         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
29099         (difference_cannot_overflow_p): New parameter.  Use affine
29100         expansion for equality check.
29101         (iv_elimination_compare_lt): Pass new argument.
29103 2014-08-14  DJ Delorie  <dj@redhat.com>
29105         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
29106         variables to the accumulator.
29108         * config/rl78/predicates.md (rl78_near_mem_operand): New.
29109         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
29110         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
29111         with far-far moves.
29113         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
29114         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
29115         (umulqihi3_virt): Likewise.
29116         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
29117         (umulqihi3_real): Likewise.
29119         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
29121 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
29123         PR tree-optimization/62091
29124         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
29125         function_entry_reached.
29126         (walk_aliased_vdefs): Clear it here.
29127         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
29129 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
29131         * ipa-utils.h (compare_virtual_tables): Declare.
29132         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
29134 2014-08-14  Marek Polacek  <polacek@redhat.com>
29136         DR 458
29137         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
29138         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
29140 2014-08-14  Tom de Vries  <tom@codesourcery.com>
29142         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
29144 2014-08-14  Tom de Vries  <tom@codesourcery.com>
29146         PR rtl-optimization/62004
29147         PR rtl-optimization/62030
29148         * ifcvt.c (rtx_interchangeable_p): New function.
29149         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
29150         * emit-rtl.h (mem_attrs_eq_p): Declare.
29152 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
29154         * graphite-scop-detection.c:
29155         Add inclusion of cp-tree.h.
29156         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
29157         in case they are pointers to object types
29159 2014-08-14  Richard Biener  <rguenther@suse.de>
29161         * BASE-VER: Change to 5.0.0
29163 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29164             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29165             Anna Tikhonova  <anna.tikhonova@intel.com>
29166             Ilya Tocar  <ilya.tocar@intel.com>
29167             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29168             Ilya Verbin  <ilya.verbin@intel.com>
29169             Kirill Yukhin  <kirill.yukhin@intel.com>
29170             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29172         * config/i386/sse.md (define_mode_attr avx512): New.
29173         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
29174         V4DI modes.
29175         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
29176         (define_mode_attr ssse3_avx2): Ditto.
29177         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
29178         (define_mode_attr avx2_avx512bw): New.
29179         (define_mode_attr ssedoublemodelower): New.
29180         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
29181         V32HI, V64QI modes.
29182         (define_mode_attr ssebytemode): Allow V8DI modes.
29183         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
29184         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
29185         (define_mode_attr ssePSmode2): New.
29186         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
29187         V16HI, V32HI modes.
29188         (define_mode_attr dbpsadbwmode): New.
29189         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
29190         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
29191         (vi8_sse4_1_avx2_avx512): New.
29192         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
29193         mode attribute.
29194         (define_mode_attr blendbits): Move before its immediate use.
29196 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29197             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29198             Anna Tikhonova  <anna.tikhonova@intel.com>
29199             Ilya Tocar  <ilya.tocar@intel.com>
29200             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29201             Ilya Verbin  <ilya.verbin@intel.com>
29202             Kirill Yukhin  <kirill.yukhin@intel.com>
29203             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29205         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
29206         * config/i386/subst.md
29207         (define_mode_iterator SUBST_V): Update.
29208         (define_mode_iterator SUBST_A): Ditto.
29209         (define_subst_attr "mask_operand7"): New.
29210         (define_subst_attr "mask_operand10"): New.
29211         (define_subst_attr "mask_operand_arg34") : New.
29212         (define_subst_attr "mask_expand_op3"): New.
29213         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
29214         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
29215         (define_subst_attr "mask_avx512vl_condition"): New.
29216         (define_subst_attr "round_mask_operand4"): Ditto.
29217         (define_subst_attr "round_mask_scalar_op3"): Delete.
29218         (define_subst_attr "round_mask_op4"): New.
29219         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
29220         V16SImode.
29221         (define_subst_attr "round_modev8sf_condition"): New.
29222         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
29223         <MODE>mode.
29224         (define_subst_attr "round_saeonly_mask_operand4"): New.
29225         (define_subst_attr "round_saeonly_mask_op4"): New.
29226         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
29227         V8DImode, V16SImode.
29228         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
29229         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
29230         (define_subst_attr "mask_expand4_args"): New.
29231         (define_subst "mask_expand4"): New.
29233 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29234             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29235             Anna Tikhonova  <anna.tikhonova@intel.com>
29236             Ilya Tocar  <ilya.tocar@intel.com>
29237             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29238             Ilya Verbin  <ilya.verbin@intel.com>
29239             Kirill Yukhin  <kirill.yukhin@intel.com>
29240             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29242         * config/i386/i386.md
29243         (define_attr "isa"): Add avx512bw,noavx512bw.
29244         (define_attr "enabled"): Ditto.
29245         (define_split): Add 32/64-bit mask logic.
29246         (define_insn "*k<logic>qi"): New.
29247         (define_insn "*k<logic>hi"): New.
29248         (define_insn "*anddi_1"): Add mask version.
29249         (define_insn "*andsi_1"): Ditto.
29250         (define_insn "*<code><mode>_1"): Ditto.
29251         (define_insn "*<code>hi_1"): Ditto.
29252         (define_insn "kxnor<mode>"): New.
29253         (define_insn "kunpcksi"): New.
29254         (define_insn "kunpckdi"): New.
29255         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
29256         (define_insn "*one_cmplhi2_1"): Ditto.
29258 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29259             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29260             Anna Tikhonova  <anna.tikhonova@intel.com>
29261             Ilya Tocar  <ilya.tocar@intel.com>
29262             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29263             Ilya Verbin  <ilya.verbin@intel.com>
29264             Kirill Yukhin  <kirill.yukhin@intel.com>
29265             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29267         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
29268         V32HImode.
29270 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29271             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29272             Anna Tikhonova  <anna.tikhonova@intel.com>
29273             Ilya Tocar  <ilya.tocar@intel.com>
29274             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29275             Ilya Verbin  <ilya.verbin@intel.com>
29276             Kirill Yukhin  <kirill.yukhin@intel.com>
29277             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29279         * config/i386/i386.c (print_reg): Ð¡orrectly print 64-bit mask
29280         registers.
29281         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
29282         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
29283         xmm/ymm16+ when availble.
29284         * config/i386/i386.h
29285         (HARD_REGNO_NREGS): Add mask regs.
29286         (VALID_AVX512F_REG_MODE): Ditto.
29287         (VALID_AVX512F_REG_MODE) : Define.
29288         (VALID_MASK_AVX512BW_MODE): Ditto.
29289         (reg_class) (MASK_REG_P(X)): Define.
29290         * config/i386/i386.md: Do not split long moves with mask register,
29291         use kmovb if avx512bw is availible.
29292         (movdi_internal): Handle mask registers.
29294 2014-08-14  Richard Biener  <rguenther@suse.de>
29296         PR tree-optimization/62081
29297         * tree-ssa-loop.c (pass_fix_loops): New pass.
29298         (pass_tree_loop::gate):  Do not fixup loops here.
29299         * tree-pass.h (make_pass_fix_loops): Declare.
29300         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
29302 2014-08-14  Richard Biener  <rguenther@suse.de>
29304         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
29305         (type_hash_canon): ... this and avoid 2nd lookup for the add.
29307 2014-08-14  Richard Biener  <rguenther@suse.de>
29309         PR tree-optimization/62090
29310         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
29311         (fold_builtin_2): Do not fold sprintf.
29312         (fold_builtin_3): Likewise.
29313         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
29314         moved from builtins.c.
29315         (gimple_fold_builtin): Fold sprintf.
29317 2014-08-14  Richard Biener  <rguenther@suse.de>
29319         PR rtl-optimization/62079
29320         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
29321         run cleanup_cfg.
29323 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
29325         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
29326         current_function_decl.
29328 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
29330         * cgraph.c (cgraph_node::function_symbol): Fix wrong
29331         cgraph_function_node to cgraph_node::function_symbol
29332         refactoring.
29334 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
29336         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
29337         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
29339 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
29341         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
29342         warning.
29344 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
29346         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
29347         generator.
29349 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
29351         PR target/62025
29352         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
29353         any registers that are used in mem_insn.
29355 2014-08-12  Steve Ellcey  <sellcey@mips.com>
29357         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
29359 2014-08-12  Steve Ellcey  <sellcey@mips.com>
29361         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
29362         (MULTILIB_DIRNAMES): Ditto.
29363         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
29364         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
29365         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
29366         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
29367         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
29368         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
29370 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
29372         PR target/61413
29373         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
29374         of __ARM_SIZEOF_WCHAR_T.
29376 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
29378         PR target/62098
29379         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
29380         Remove unnecessary attributes.
29382 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
29384         * internal-fn.c (init_internal_fns): Fix off-by-one.
29386 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29387             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29388             Anna Tikhonova  <anna.tikhonova@intel.com>
29389             Ilya Tocar  <ilya.tocar@intel.com>
29390             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29391             Ilya Verbin  <ilya.verbin@intel.com>
29392             Kirill Yukhin  <kirill.yukhin@intel.com>
29393             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29395         * config/i386/i386.c (standard_sse_constant_opcode): Use
29396         vpxord/vpternlog if avx512 is availible.
29398 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
29400         PR middle-end/62103
29401         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
29402         bitfields, that is when size doesn't match the size of type or the
29403         size of the constructor.
29405 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
29407         * config/rs6000/constraints.md (wh constraint): New constraint,
29408         for FP registers if direct move is available.
29409         (wi constraint): New constraint, for VSX/FP registers that can
29410         handle 64-bit integers.
29411         (wj constraint): New constraint for VSX/FP registers that can
29412         handle 64-bit integers for direct moves.
29413         (wk constraint): New constraint for VSX/FP registers that can
29414         handle 64-bit doubles for direct moves.
29415         (wy constraint): Make documentation match implementation.
29417         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
29418         scalar_in_vmx_p field to simplify tests of whether SFmode or
29419         DFmode can go in the Altivec registers.
29420         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
29421         (rs6000_setup_reg_addr_masks): Likewise.
29422         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
29423         field, and wh/wi/wj/wk constraints.
29424         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
29425         the wh/wi/wj/wk constraints.
29426         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
29427         upper registers, prefer VSX registers unless the operation is a
29428         memory operation with REG+OFFSET addressing.
29430         * config/rs6000/vsx.md (VSr mode attribute): Add support for
29431         DImode.  Change SFmode to use ww constraint instead of d to allow
29432         SF registers in the upper registers.
29433         (VSr2): Likewise.
29434         (VSr3): Likewise.
29435         (VSr5): Fix thinko in comment.
29436         (VSa): New mode attribute that is an alternative to wa, that
29437         returns the VSX register class that a mode can go in, but may not
29438         be the preferred register class.
29439         (VS_64dm): New mode attribute for appropriate register classes for
29440         referencing 64-bit elements of vectors for direct moves and normal
29441         moves.
29442         (VS_64reg): Likewise.
29443         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
29444         register allocator to only registers the data type can handle.
29445         (vsx_le_perm_load_<mode>): Likewise.
29446         (vsx_le_perm_store_<mode>): Likewise.
29447         (vsx_xxpermdi2_le_<mode>): Likewise.
29448         (vsx_xxpermdi4_le_<mode>): Likewise.
29449         (vsx_lxvd2x2_le_<mode>): Likewise.
29450         (vsx_lxvd2x4_le_<mode>): Likewise.
29451         (vsx_stxvd2x2_le_<mode>): Likewise.
29452         (vsx_add<mode>3): Likewise.
29453         (vsx_sub<mode>3): Likewise.
29454         (vsx_mul<mode>3): Likewise.
29455         (vsx_div<mode>3): Likewise.
29456         (vsx_tdiv<mode>3_internal): Likewise.
29457         (vsx_fre<mode>2): Likewise.
29458         (vsx_neg<mode>2): Likewise.
29459         (vsx_abs<mode>2): Likewise.
29460         (vsx_nabs<mode>2): Likewise.
29461         (vsx_smax<mode>3): Likewise.
29462         (vsx_smin<mode>3): Likewise.
29463         (vsx_sqrt<mode>2): Likewise.
29464         (vsx_rsqrte<mode>2): Likewise.
29465         (vsx_tsqrt<mode>2_internal): Likewise.
29466         (vsx_fms<mode>4): Likewise.
29467         (vsx_nfma<mode>4): Likewise.
29468         (vsx_eq<mode>): Likewise.
29469         (vsx_gt<mode>): Likewise.
29470         (vsx_ge<mode>): Likewise.
29471         (vsx_eq<mode>_p): Likewise.
29472         (vsx_gt<mode>_p): Likewise.
29473         (vsx_ge<mode>_p): Likewise.
29474         (vsx_xxsel<mode>): Likewise.
29475         (vsx_xxsel<mode>_uns): Likewise.
29476         (vsx_copysign<mode>3): Likewise.
29477         (vsx_float<VSi><mode>2): Likewise.
29478         (vsx_floatuns<VSi><mode>2): Likewise.
29479         (vsx_fix_trunc<mode><VSi>2): Likewise.
29480         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
29481         (vsx_x<VSv>r<VSs>i): Likewise.
29482         (vsx_x<VSv>r<VSs>ic): Likewise.
29483         (vsx_btrunc<mode>2): Likewise.
29484         (vsx_b2trunc<mode>2): Likewise.
29485         (vsx_floor<mode>2): Likewise.
29486         (vsx_ceil<mode>2): Likewise.
29487         (vsx_<VS_spdp_insn>): Likewise.
29488         (vsx_xscvspdp): Likewise.
29489         (vsx_xvcvspuxds): Likewise.
29490         (vsx_float_fix_<mode>2): Likewise.
29491         (vsx_set_<mode>): Likewise.
29492         (vsx_extract_<mode>_internal1): Likewise.
29493         (vsx_extract_<mode>_internal2): Likewise.
29494         (vsx_extract_<mode>_load): Likewise.
29495         (vsx_extract_<mode>_store): Likewise.
29496         (vsx_splat_<mode>): Likewise.
29497         (vsx_xxspltw_<mode>): Likewise.
29498         (vsx_xxspltw_<mode>_direct): Likewise.
29499         (vsx_xxmrghw_<mode>): Likewise.
29500         (vsx_xxmrglw_<mode>): Likewise.
29501         (vsx_xxsldwi_<mode>): Likewise.
29502         (vsx_xscvdpspn): Tighten constraints to only use register classes
29503         the types use.
29504         (vsx_xscvspdpn): Likewise.
29505         (vsx_xscvdpspn_scalar): Likewise.
29507         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
29508         wj, and wk constraints.
29509         (GPR_REG_CLASS_P): New helper macro for register classes targeting
29510         general purpose registers.
29512         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
29513         direct moves.
29514         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
29515         DImode instead of wm.  Use wk constraint for direct move of DFmode
29516         instead of wm.
29517         (extendsidi2_lfiwax): Likewise.
29518         (lfiwax): Likewise.
29519         (lfiwzx): Likewise.
29520         (movdi_internal64): Likewise.
29522         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
29523         wk constraints. Make the wy constraint documentation match them
29524         implementation.
29526 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
29528         Replacement of isl_int by isl_val
29529         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
29530         (compute_bounds_for_param): use isl_val instead of isl_int
29531         (compute_bounds_for_loop): likewise
29532         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
29533         (build_linearized_memory_access): use isl_val instead of isl_int
29534         (pdr_stride_in_loop): likewise
29535         * graphite-optimize-isl.c:
29536         (getPrevectorMap): use isl_val instead of isl_int
29537         * graphite-poly.c:
29538         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
29539         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
29540         (extern the_isl_ctx): declare
29541         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
29542         (extract_affine_gmp): likewise
29543         (wrap): likewise
29544         (build_loop_iteration_domains): likewise
29545         (add_param_constraints): likewise
29547 2014-08-11  Richard Biener  <rguenther@suse.de>
29549         PR tree-optimization/62075
29550         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
29551         handle uses in patterns.
29553 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29554             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29555             Anna Tikhonova  <anna.tikhonova@intel.com>
29556             Ilya Tocar  <ilya.tocar@intel.com>
29557             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29558             Ilya Verbin  <ilya.verbin@intel.com>
29559             Kirill Yukhin  <kirill.yukhin@intel.com>
29560             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29562         * common/config/i386/i386-common.c
29563         (OPTION_MASK_ISA_AVX512VL_SET): Define.
29564         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
29565         (ix86_handle_option): Handle OPT_mavx512vl.
29566         * config/i386/cpuid.h (bit_AVX512VL): Define.
29567         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
29568         set -mavx512vl accordingly.
29569         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29570         OPTION_MASK_ISA_AVX512VL.
29571         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
29572         (ix86_option_override_internal): Define PTA_AVX512VL, handle
29573         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
29574         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
29575         * config/i386/i386.h (TARGET_AVX512VL): Define.
29576         (TARGET_AVX512VL_P(x)): Ditto.
29577         * config/i386/i386.opt: Add mavx512vl.
29579 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
29581         PR tree-optimization/62073
29582         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
29583         a basic block.
29585 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29586             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29587             Anna Tikhonova  <anna.tikhonova@intel.com>
29588             Ilya Tocar  <ilya.tocar@intel.com>
29589             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29590             Ilya Verbin  <ilya.verbin@intel.com>
29591             Kirill Yukhin  <kirill.yukhin@intel.com>
29592             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29594         * common/config/i386/i386-common.c
29595         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
29596         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
29597         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
29598         (ix86_handle_option): Handle OPT_mavx512bw.
29599         * config/i386/cpuid.h (bit_AVX512BW): Define.
29600         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
29601         set -mavx512bw accordingly.
29602         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29603         OPTION_MASK_ISA_AVX512BW.
29604         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
29605         (ix86_option_override_internal): Define PTA_AVX512BW, handle
29606         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
29607         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
29608         * config/i386/i386.h (TARGET_AVX512BW): Define.
29609         (TARGET_AVX512BW_P(x)): Ditto.
29610         * config/i386/i386.opt: Add mavx512bw.
29612 2014-08-11  Richard Biener  <rguenther@suse.de>
29614         PR tree-optimization/62070
29615         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
29616         Remove SSA checking.
29618 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
29620         * asan.c (asan_check_flags): New enum.
29621         (build_check_stmt_with_calls): Removed function.
29622         (build_check_stmt): Split inlining logic to
29623         asan_expand_check_ifn.
29624         (instrument_derefs): Rename parameter.
29625         (instrument_mem_region_access): Rename parameter.
29626         (instrument_strlen_call): Likewise.
29627         (asan_expand_check_ifn): New function.
29628         (asan_instrument): Remove old code.
29629         (pass_sanopt::execute): Change handling of
29630         asan-instrumentation-with-call-threshold.
29631         (asan_clear_shadow): Fix formatting.
29632         (asan_function_start): Likewise.
29633         (asan_emit_stack_protection): Likewise.
29634         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
29635         Update description.
29636         * internal-fn.c (expand_ASAN_CHECK): New function.
29637         * internal-fn.def (ASAN_CHECK): New internal function.
29638         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
29639         Update description.
29640         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
29641         * tree.c: Small comment fix.
29643 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
29645         * gimple.c (gimple_call_fnspec): Support internal functions.
29646         (gimple_call_return_flags): Use const.
29647         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
29648         * internal-fn.def: Add fnspec information.
29649         * internal-fn.h (internal_fn_fnspec): New function.
29650         (init_internal_fns): Declare new function.
29651         * internal-fn.c (internal_fn_fnspec_array): New global variable.
29652         (init_internal_fns): New function.
29653         * tree-core.h: Update macro call.
29654         * tree.c (build_common_builtin_nodes): Initialize internal fns.
29656 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
29658         * lto-streamer.h (struct output_block::symbol): Change from
29659         struct symtab_node to plain symtab_node.
29660         (referenced_from_this_partition_p): Change first parameter
29661         from struct symtab_node to plain symtab_node.
29663 2014-08-10  Marek Polacek  <polacek@redhat.com>
29665         PR c/51849
29666         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
29668 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
29670         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
29671         DECL correctly; do not give up on types in static storage.
29673 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
29675         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
29677 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
29679         * graphite-isl-ast-to-gimple.c:
29680         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
29682         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
29684 2014-08-08  Guozhi Wei  <carrot@google.com>
29686         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
29688 2014-08-08  Cary Coutant  <ccoutant@google.com>
29690         * dwarf2out.c (get_skeleton_type_unit): Remove.
29691         (output_skeleton_debug_sections): Remove skeleton type units.
29692         (output_comdat_type_unit): Likewise.
29693         (dwarf2out_finish): Likewise.
29695 2014-08-07  Yi Yang  <ahyangyi@google.com>
29697         * predict.c (expr_expected_value_1): Remove the redundant assignment.
29699 2014-08-08  Richard Biener  <rguenther@suse.de>
29701         * lto-streamer.h (struct lto_input_block): Make it a class
29702         with a constructor.
29703         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
29704         (struct lto_function_header, struct lto_simple_header,
29705         struct lto_simple_header_with_strings,
29706         struct lto_decl_header, struct lto_function_header): Make
29707         a simple inheritance hieararchy.  Remove unused fields.
29708         (struct lto_asm_header): Remove.
29709         * lto-streamer-out.c (produce_asm): Adjust.
29710         (lto_output_toplevel_asms): Likewise.
29711         (produce_asm_for_decls): Likewise.
29712         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
29713         * data-streamer-in.c (string_for_index): Likewise.
29714         * ipa-inline-analysis.c (inline_read_section): Likewise.
29715         * ipa-prop.c (ipa_prop_read_section): Likewise.
29716         (read_replacements_section): Likewise.
29717         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
29718         * lto-section-in.c (lto_create_simple_input_block): Likewise.
29719         (lto_destroy_simple_input_block): Likewise.
29720         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
29721         (lto_input_toplevel_asms): Likewise.
29723 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
29724             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
29725             Anna Tikhonova  <anna.tikhonova@intel.com>
29726             Ilya Tocar  <ilya.tocar@intel.com>
29727             Andrey Turetskiy  <andrey.turetskiy@intel.com>
29728             Ilya Verbin  <ilya.verbin@intel.com>
29729             Kirill Yukhin  <kirill.yukhin@intel.com>
29730             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
29732         * common/config/i386/i386-common.c
29733         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
29734         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
29735         (ix86_handle_option): Handle OPT_mavx512dq.
29736         * config/i386/cpuid.h (bit_AVX512DQ): Define.
29737         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
29738         set -mavx512dq accordingly.
29739         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29740         OPTION_MASK_ISA_AVX512DQ.
29741         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
29742         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
29743         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
29744         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
29745         * config/i386/i386.h (TARGET_AVX512DQ): Define.
29746         (TARGET_AVX512DQ_P(x)): Ditto.
29747         * config/i386/i386.opt: Add mavx512dq.
29749 2014-08-08  Richard Biener  <rguenther@suse.de>
29751         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
29752         target_percent, target_percent_s): Export.
29753         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
29754         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
29755         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
29756         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
29757         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
29758         Move to gimple-fold.c.
29759         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
29760         strcat and strcpy.
29761         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
29762         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
29763         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
29764         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
29765         (rewrite_call_expr_array): Remove.
29766         (fold_builtin_sprintf_chk): Likewise.
29767         (fold_builtin_snprintf_chk): Likewise.
29768         (fold_builtin_varargs): Remove handling of sprintf_chk,
29769         vsprintf_chk, snprintf_chk and vsnprintf_chk.
29770         (gimple_fold_builtin_sprintf_chk): Remove.
29771         (gimple_fold_builtin_snprintf_chk): Likewise.
29772         (gimple_fold_builtin_varargs): Likewise.
29773         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
29774         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
29775         * gimple.c (gimple_seq_add_seq_without_update): New function.
29776         * gimple.h (gimple_seq_add_seq_without_update): Declare.
29777         * gimple-fold.c: Include output.h.
29778         (gsi_replace_with_seq_vops): New function, split out from ...
29779         (gimplify_and_update_call_from_tree): ... here.
29780         (replace_call_with_value): New function.
29781         (replace_call_with_call_and_fold): Likewise.
29782         (var_decl_component_p): Moved from builtins.c.
29783         (gimple_fold_builtin_memory_op): Moved from builtins.c
29784         fold_builtin_memory_op and rewritten to GIMPLE.
29785         (gimple_fold_builtin_memset): Likewise.
29786         (gimple_fold_builtin_strcpy): Likewise.
29787         (gimple_fold_builtin_strncpy): Likewise.
29788         (gimple_fold_builtin_strcat): Likewise.
29789         (gimple_fold_builtin_fputs): Likewise.
29790         (gimple_fold_builtin_memory_chk): Likewise.
29791         (gimple_fold_builtin_stxcpy_chk): Likewise.
29792         (gimple_fold_builtin_stxncpy_chk): Likewise.
29793         (gimple_fold_builtin_snprintf_chk): Likewise.
29794         (gimple_fold_builtin_sprintf_chk): Likewise.
29795         (gimple_fold_builtin_strlen): New function.
29796         (gimple_fold_builtin_with_strlen): New function split out from
29797         gimple_fold_builtin.
29798         (gimple_fold_builtin): Change signature and handle
29799         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
29800         here.  Call gimple_fold_builtin_with_strlen.
29801         (gimple_fold_call): Adjust.
29803 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
29805         * calls.c (precompute_arguments): Check
29806         promoted_for_signed_and_unsigned_p and set the promoted mode.
29807         (promoted_for_signed_and_unsigned_p): New function.
29808         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
29809         and set the promoted mode.
29810         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
29811         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
29812         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
29815 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
29817         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
29818         instead of SUBREG_PROMOTED_UNSIGNED_SET.
29819         (expand_call): Likewise.
29820         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
29821         to get promoted mode.
29822         * combine.c (record_promoted_value): Skip > 0 comparison with
29823         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
29824         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
29825         of SUBREG_PROMOTED_UNSIGNED_P.
29826         (convert_modes): Likewise.
29827         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
29828         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
29829         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
29830         SUBREG_PROMOTED_UNSIGNED_SET.
29831         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
29832         instead of SUBREG_PROMOTED_UNSIGNED_SET.
29833         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
29834         SUBREG_PROMOTED_SET.
29835         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
29836         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
29837         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
29838         of SUBREG_PROMOTED_UNSIGNED_P.
29839         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
29840         (SUBREG_PROMOTED_SET): New define.
29841         (SUBREG_PROMOTED_GET): Likewise.
29842         (SUBREG_PROMOTED_SIGN): Likewise.
29843         (SUBREG_PROMOTED_SIGNED_P): Likewise.
29844         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
29845         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
29846         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
29847         instead of SUBREG_PROMOTED_UNSIGNED_GET.
29848         (nonzero_bits1): Skip > 0 comparison with the results as
29849         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
29850         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
29851         of !SUBREG_PROMOTED_UNSIGNED_P.
29852         * simplify-rtx.c (simplify_unary_operation_1): Use new
29853         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
29854         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
29855         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
29856         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
29858 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
29860         * ipa-devirt.c: Include gimple-pretty-print.h
29861         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
29862         further tests.
29863         (decl_maybe_in_construction_p): Fix conditional on cdtor check
29864         (get_polymorphic_call_info): Fix return value
29865         (type_change_info): New sturcture based on ipa-prop
29866         variant.
29867         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
29868         based on ipa-prop variant.
29869         (extr_type_from_vtbl_ptr_store): New function
29870         based on ipa-prop variant.
29871         (record_known_type): New function.
29872         (check_stmt_for_type_change): New function.
29873         (get_dynamic_type): New function.
29874         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
29875         * tree-ssa-pre.c: ipa-utils.h
29876         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
29877         machinery; sanity check with ipa-prop devirtualization.
29878         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
29879         polymorphic flag.
29881 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
29883         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
29884         * alias.c, cfgexpand.c, cgraphbuild.c,
29885         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
29886         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
29887         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
29888         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
29889         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
29890         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
29891         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
29892         dse.c, except.c, gengtype.c, gimple-expr.c,
29893         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
29894         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
29895         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
29896         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
29897         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
29898         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
29899         pointer-set.h.
29900         * pointer-set.c: Remove file.
29901         * pointer-set.h: Remove file.
29903 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29905         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
29906         * config/arm/types.md (f_sels, f_seld): Delete.
29908 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29910         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
29911         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
29912         (aarch64_movdi_<mode>high): Likewise.
29913         (aarch64_mov<mode>high_di): Likewise.
29914         (aarch64_movdi_<mode>low): Likewise.
29915         (aarch64_mov<mode>low_di): Likewise.
29916         (aarch64_movtilow_tilow): Likewise.
29917         Add comment explaining usage of fp,simd attributes and of
29918         TARGET_FLOAT and TARGET_SIMD.
29920 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
29921             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29923         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
29924         Use MOVN when one of the half-words is 0xffff.
29926 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
29928         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
29930 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
29932         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
29933         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
29934         (rfs_str): String corresponding to RFS_* constants.
29935         (rank_for_schedule_stats_t): New typedef.
29936         (rank_for_schedule_stats): New static variable.
29937         (rfs_result): New static function.
29938         (rank_for_schedule): Track statistics for deciding heuristics.
29939         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
29940         static functions.
29941         (ready_sort): Use them for debug printouts.
29942         (schedule_block): Init statistics state.  Print statistics on
29943         rank_for_schedule decisions.
29945 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
29947         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
29949 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
29951         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
29952         constraint.
29954 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
29956         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
29957         function to not conflict.
29958         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
29959         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
29960         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
29961         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
29962         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
29963         of pointer_map.
29965 2014-08-07  Marek Polacek  <polacek@redhat.com>
29967         * fold-const.c (fold_binary_loc): Add folding of
29968         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
29970 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
29972         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
29973         instead of type size.
29974         (ASM_FINISH_DECLARE_OBJECT): Likewise.
29976 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
29978         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
29979         (*thumb1_movqi_insn): Likewise.
29980         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
29982 2014-08-07  Tom de Vries  <tom@codesourcery.com>
29984         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
29985         (glibc_2_11_or_earlier): Remove effective-target keywords.
29987 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
29989         * config/arm/arm.c (bdesc_2arg): Fix typo.
29990         (arm_atomic_assign_expand_fenv): Remove The default implementation.
29992 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
29994         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
29996 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
29998         PR debug/61923
29999         * haifa-sched.c (advance_one_cycle): Fix dump.
30000         (schedule_block): Don't advance cycle if we are already at the
30001         beginning of the cycle.
30003 2014-08-06  Martin Jambor  <mjambor@suse.cz>
30005         PR ipa/61393
30006         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
30008 2014-08-06  Richard Biener  <rguenther@suse.de>
30010         PR lto/62034
30011         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
30012         SCCs here.
30013         (lto_input_tree): Pop SCCs here.
30015 2014-08-06  Richard Biener  <rguenther@suse.de>
30017         PR tree-optimization/61320
30018         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
30019         handle misaligned loads.
30021 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
30023         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
30024         (aarch64_expand_vec_perm_const): Check for dup before zip.
30026 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30028         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
30029         CONST_INT_P instead of GET_CODE and compare.
30030         (aarch64_select_cc_mode): Likewise.
30031         (aarch64_print_operand): Likewise.
30032         (aarch64_rtx_costs): Likewise.
30033         (aarch64_simd_valid_immediate): Likewise.
30034         (aarch64_simd_check_vect_par_cnst_half): Likewise.
30035         (aarch64_simd_emit_pair_result_insn): Likewise.
30037 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
30039         * gdbhooks.py (find_gcc_source_dir): New helper function.
30040         (class PassNames): New class, locating and parsing passes.def.
30041         (class BreakOnPass): New command "break-on-pass".
30043 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
30045         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
30046         getting olde.
30048 2014-08-05  Richard Biener  <rguenther@suse.de>
30050         PR rtl-optimization/61672
30051         * emit-rtl.h (mem_attrs_eq_p): Declare.
30052         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
30053         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
30054         * cfgcleanup.c (merge_memattrs): Likewise.
30055         Include emit-rtl.h.
30057 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30059         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
30060         rather than singleton vectors.
30061         (vqdmlsls_lane_s32): Likewise.
30063 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30065         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
30066         Use VSDQ_HSI mode iterator.
30067         (aarch64_sqrdmulh_laneq<mode>): Likewise.
30068         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
30069         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
30070         Use BUILTIN_VDQHS macro.
30071         (sqrdmulh_laneq): Likewise.
30072         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
30073         (vqdmlals_laneq_s32): Likewise.
30074         (vqdmlslh_laneq_s16): Likewise.
30075         (vqdmlsls_laneq_s32): Likewise.
30076         (vqdmulhh_laneq_s16): Likewise.
30077         (vqdmulhs_laneq_s32): Likewise.
30078         (vqrdmulhh_laneq_s16): Likewise.
30079         (vqrdmulhs_laneq_s32): Likewise.
30081 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30083         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
30084         (vmuld_laneq_f64): Likewise.
30085         (vmuls_laneq_f32): Likewise.
30086         (vmul_n_f64): Likewise.
30087         (vmuld_lane_f64): Reimplement in C.
30088         (vmuls_lane_f32): Likewise.
30090 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30092         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
30093         to reservation.
30094         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
30096 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30098         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
30099         (rbitsi2): Likewise.
30100         (*arm_rev): Set predicable and predicable_short_it attributes.
30102 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30104         * convert.c (convert_to_integer): Guard transformation to lrint by
30105         -fno-math-errno.
30107 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
30109         * config/aarch64/aarch64-builtins.c
30110         (aarch64_simd_builtin_type_mode): Delete.
30111         (v8qi_UP): Remap to V8QImode.
30112         (v4hi_UP): Remap to V4HImode.
30113         (v2si_UP): Remap to V2SImode.
30114         (v2sf_UP): Remap to V2SFmode.
30115         (v1df_UP): Remap to V1DFmode.
30116         (di_UP): Remap to DImode.
30117         (df_UP): Remap to DFmode.
30118         (v16qi_UP):V16QImode.
30119         (v8hi_UP): Remap to V8HImode.
30120         (v4si_UP): Remap to V4SImode.
30121         (v4sf_UP): Remap to V4SFmode.
30122         (v2di_UP): Remap to V2DImode.
30123         (v2df_UP): Remap to V2DFmode.
30124         (ti_UP): Remap to TImode.
30125         (ei_UP): Remap to EImode.
30126         (oi_UP): Remap to OImode.
30127         (ci_UP): Map to CImode.
30128         (xi_UP): Remap to XImode.
30129         (si_UP): Remap to SImode.
30130         (sf_UP): Remap to SFmode.
30131         (hi_UP): Remap to HImode.
30132         (qi_UP): Remap to QImode.
30133         (aarch64_simd_builtin_datum): Make mode a machine_mode.
30134         (VAR1): Build builtin name.
30135         (aarch64_init_simd_builtins): Remove dead code.
30137 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
30139         * graphite-isl-ast-to-gimple.c:
30140         (set_options): New function.
30141         (scop_to_isl_ast): Add calling of set_options.
30143 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
30145         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
30146         (analyze_iv_to_split_insn): Don't initialize them.
30147         (get_ivts_expr): Removed.
30148         (allocate_basic_variable, insert_base_initialization): Use
30149         SET_SRC instead of *get_ivts_expr.
30150         (split_iv): Use &SET_SRC instead of get_ivts_expr.
30152 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
30154         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
30155         (translate_isl_ast_for_loop): Add checking of the
30156         flag_loop_parallelize_all.
30157         (ast_build_before_for): New function.
30158         (scop_to_isl_ast): Add checking of the
30159         flag_loop_parallelize_all.
30160         * graphite-dependences.c: Move the defenition of the
30161         scop_get_dependences from graphite-optimize-isl.c to this file.
30162         (apply_schedule_on_deps): Add checking of the ux's emptiness.
30163         (carries_deps): Add checking of the x's value.
30164         * graphite-optimize-isl.c: Move the defenition of the
30165         scop_get_dependences to graphite-dependences.c.
30166         * graphite-poly.h: Add declarations of scop_get_dependences
30167         and carries_deps.
30169 2014-08-04  Rohit  <rohitarulraj@freescale.com>
30171         PR target/60102
30172         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
30173         names.
30174         (alt_reg_names): Likewise.
30175         (rs6000_dwarf_register_span): For SPE high registers, replace
30176         dwarf register numbers with GCC hard register numbers.
30177         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
30178         (rs6000_dbx_register_number): For SPE high registers, return dwarf
30179         register number for the corresponding GCC hard register number.
30180         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
30181         newly added GCC hard register numbers for SPE high registers.
30182         (DWARF_FRAME_REGISTERS):  Likewise.
30183         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
30184         (DWARF_FRAME_REGNUM): Likewise.
30185         (FIXED_REGISTERS): Likewise.
30186         (CALL_USED_REGISTERS): Likewise.
30187         (CALL_REALLY_USED_REGISTERS): Likewise.
30188         (REG_ALLOC_ORDER): Likewise.
30189         (enum reg_class): Likewise.
30190         (REG_CLASS_NAMES): Likewise.
30191         (REG_CLASS_CONTENTS): Likewise.
30192         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
30194 2014-08-04  Richard Biener  <rguenther@suse.de>
30196         * gimple-fold.h (gimple_fold_builtin): Remove.
30197         * gimple-fold.c (gimple_fold_builtin): Make static.
30198         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
30199         fold_stmt, not gimple_fold_builtin.
30201 2014-08-04  Martin Liska <mliska@suse.cz>
30203         * cgraph.h (csi_end_p): Removed.
30204         (csi_next): Likewise.
30205         (csi_node): Likewise.
30206         (csi_start): Likewise.
30207         (cgraph_node_in_set_p): Likewise.
30208         (cgraph_node_set_size): Likewise.
30209         (vsi_end_p): Likewise.
30210         (vsi_next): Likewise.
30211         (vsi_node): Likewise.
30212         (vsi_start): Likewise.
30213         (varpool_node_set_size): Likewise.
30214         (cgraph_node_set_nonempty_p): Likewise.
30215         (varpool_node_set_nonempty_p): Likewise.
30216         * cgraphunit.c (cgraph_process_new_functions): vec replaces
30217         cgraph_node_set.
30218         * ipa-inline-transform.c: Likewise.
30219         * ipa-utils.c (cgraph_node_set_new): Removed.
30220         (cgraph_node_set_add): Likewise.
30221         (cgraph_node_set_remove): Likewise.
30222         (cgraph_node_set_find): Likewise.
30223         (dump_cgraph_node_set): Likewise.
30224         (debug_cgraph_node_set): Likewise.
30225         (free_cgraph_node_set): Likewise.
30226         (varpool_node_set_new): Likewise.
30227         (varpool_node_set_add): Likewise.
30228         (varpool_node_set_remove): Likewise.
30229         (varpool_node_set_find): Likewise.
30230         (dump_varpool_node_set): Likewise.
30231         (free_varpool_node_set): Likewise.
30232         (debug_varpool_node_set): Likewise.
30233         * tree-emutls.c (struct tls_var_data):
30234         (emutls_index): Removed.
30235         (emutls_decl): Likewise.
30236         (gen_emutls_addr): Function implementation uses newly added
30237         hash_map<varpool_node *, tls_var_data>.
30238         (clear_access_vars): Likewise.
30239         (create_emultls_var): Likewise.
30240         (ipa_lower_emutls): Likewise.
30241         (reset_access): New function.
30243 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
30245         * config/i386/i386.c (ix86_option_override_internal): Add
30246         PTA_RDRND and PTA_MOVBE for bdver4.
30248 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30249             James Greenhalgh  <james.greenhalgh@arm.com>
30251         * doc/md.texi (clrsb): Document.
30252         (clz): Change reference to x into operand 1.
30253         (ctz): Likewise.
30254         (popcount): Likewise.
30256 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30258         PR target/61713
30259         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
30260         move to subtarget in serial version if result is ignored.
30262 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30263             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30265         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
30266         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
30267         (sched_analyze_insn): Update use of try_group_insn to
30268         sched_macro_fuse_insns.
30269         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
30270         arguments that are not conditional jumps.
30272 2014-08-04  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
30274         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's
30275         extended family information. Handle BTVER2 cpu with cpuid family value.
30277 2014-08-04  Tom de Vries  <tom@codesourcery.com>
30279         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
30280         (glibc_2_11_or_earlier): Document effective-target keywords.
30282 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
30284         * ipa-devirt.c (odr_type_warn_count): Add type.
30285         (possible_polymorphic_call_targets): Set it.
30286         (ipa_devirt): Use it.
30288 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
30290         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
30291         Document.
30292         * ipa-devirt.c: Include hash-map.h
30293         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
30294         (clear_speculation): Break out of ...
30295         (get_class_context): ... here; speed up handling obviously useless
30296         speculations.
30297         (odr_type_warn_count, decl_warn_count): New structures.
30298         (final_warning_record): New structure.
30299         (final_warning_records): New static variable.
30300         (possible_polymorphic_call_targets): Cleanup handling of
30301         speculative info; do not build speculation when user do not care;
30302         record info about warnings when asked for.
30303         (add_decl_warning): New function.
30304         (type_warning_cmp): New function.
30305         (decl_warning_cmp): New function.
30306         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
30307         (gate): Enable pass when warnings are requested.
30308         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
30309         options.
30311 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
30313         * hash-map.h (default_hashmap_traits::mark_key_deleted):
30314         Fix cast.
30315         (hash_map::remove): New method.
30316         (hash_map::traverse): New method.
30317         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
30318         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
30319         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
30320         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
30321         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
30322         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
30323         pointer_map.
30325 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
30327         * hash-set.h: new File.
30328         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
30329         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
30330         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
30331         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
30332         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
30333         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
30334         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
30335         varpool.c: Use hash_set instead of pointer_set.
30337 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
30339         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
30341 2014-08-01  Jiong Wang <jiong.wang@arm.com>
30343         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
30344         for frame access when strict_p is false.
30346 2014-08-01  Renlin Li <renlin.li@arm.com>
30347 2014-08-01  Jiong Wang <jiong.wang@arm.com>
30349         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
30350         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
30351         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
30352         Declaration.
30353         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
30354         predicate.
30355         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
30356         aarch64_mem_pair_offset.
30358 2014-08-01  Jiong Wang <jiong.wang@arm.com>
30360         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
30361         offset.
30362         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
30363         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
30365 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
30367         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
30369 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
30371         PR regression/61510
30372         * cgraphunit.c (analyze_functions): Use get_create rather than get
30373         for decls which are clones of abstract functions.
30375 2014-08-01  Martin Liska  <mliska@suse.cz>
30377         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
30378         * ipa-prop.h (count_formal_params): Global function created from static.
30379         * ipa-prop.c (count_formal_params): Likewise.
30380         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
30381         profiles for semantically equivalent functions.
30382         * passes.c (do_per_function): If we load body of a function
30383         during WPA, this condition should behave same.
30384         * varpool.c (ctor_for_folding): More tolerant assert for variable
30385         aliases created during WPA.
30387 2014-08-01  Martin Liska  <mliska@suse.cz>
30389         * doc/invoke.texi (Options That Control Optimization): Documentation
30390         for -foptimize-strlen introduced. Optimization levels default options
30391         fixed.
30393 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
30395         * opts.c (common_handle_option): Handle -fsanitize=alignment.
30396         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
30397         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
30398         type to bool.
30399         * stor-layout.h (min_align_of_type): New prototype.
30400         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
30401         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
30402         check.
30403         * ubsan.c: Include builtins.h.
30404         (ubsan_expand_bounds_ifn): Change return type to bool,
30405         always return true.
30406         (ubsan_expand_null_ifn): Change return type to bool, change
30407         argument to gimple_stmt_iterator *.  Handle both null and alignment
30408         sanitization, take type from ckind argument's type rather than
30409         first argument.
30410         (instrument_member_call): Removed.
30411         (instrument_mem_ref): Remove t argument, add mem and base arguments.
30412         Handle both null and alignment sanitization, don't say whole
30413         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
30414         call instead of 2 argument.
30415         (instrument_null): Adjust instrument_mem_ref caller.  Don't
30416         instrument calls here.
30417         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
30418         like SANITIZE_NULL.
30419         * stor-layout.c (min_align_of_type): New function.
30420         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
30421         Or it into SANITIZE_UNDEFINED.
30422         * doc/invoke.texi (-fsanitize=alignment): Document.
30424 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30426         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
30428 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30430         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
30431         inchash.
30432         (vn_reference_compute_hash): Dito.
30433         (vn_nary_op_compute_hash): Dito.
30434         (vn_phi_compute_hash): Dito.
30435         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
30437 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30439         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
30440         Rename to inchash:add_expr_commutative. Convert to inchash.
30441         (iterative_hash_hashable_expr): Rename to
30442         inchash:add_hashable_expr. Convert to inchash.
30443         (avail_expr_hash): Dito.
30445 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30447         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
30448         Convert to inchash.
30450 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30452         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
30454 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30456         * Makefile.in (OBJS): Add rtlhash.o
30457         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
30458         (loc_checksum): Dito.
30459         (loc_checksum_ordered): Dito.
30460         (hash_loc_operands): Dito.
30461         (hash_locs): Dito.
30462         (hash_loc_list): Dito.
30463         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
30464         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
30465         * rtlhash.c: New file.
30466         * rtlhash.h: New file.
30468 2014-07-31  Andi Kleen  <ak@linux.intel.com>
30470         * inchash.h (inchash): Change inchash class to namespace.
30471         (class hash): ... Rename from inchash.
30472         (add_object): Move from macro to class template.
30473         * lto-streamer-out.c (hash_tree): Change inchash
30474         to inchash::hash.
30475         * tree.c (build_type_attribute_qual_variant): Dito.
30476         (type_hash_list): Dito.
30477         (attribute_hash_list): Dito.
30478         (iterative_hstate_expr): Rename to inchash::add_expr
30479         (build_range_type_1): Change inchash to inchash::hash
30480         and use hash::add_expr.
30481         (build_array_type_1): Dito.
30482         (build_function_type): Dito
30483         (build_method_type_directly): Dito.
30484         (build_offset_type): Dito.
30485         (build_complex_type): Dito.
30486         (make_vector_type): Dito.
30487         * tree.h (iterative_hash_expr): Dito.
30489 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
30491         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
30493 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
30495         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
30496         correct alphabetical position.
30497         (vpaddd_f64): Rewrite using builtins.
30498         (vpaddd_s64): Move to correct alphabetical position.
30499         (vpaddd_u64): New.
30501 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
30503         PR target/61844
30504         * config/sh/sh.c (sh_legitimate_address_p,
30505         sh_legitimize_reload_address): Handle reg+reg address modes when
30506         ALLOW_INDEXED_ADDRESS is false.
30507         * config/sh/predicates.md (general_movsrc_operand,
30508         general_movdst_operand): Likewise.
30510 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
30512         * config/aarch64/aarch64-builtins.c
30513         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
30514         BYTES_BIG_ENDIAN.
30516 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
30518         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
30519         the generated mask based on BYTES_BIG_ENDIAN.
30520         (aarch64_simd_check_vect_par_cnst_half): New.
30521         * config/aarch64/aarch64-protos.h
30522         (aarch64_simd_check_vect_par_cnst_half): New.
30523         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
30524         the check out to aarch64_simd_check_vect_par_cnst_half.
30525         (vect_par_cnst_lo_half): Likewise.
30526         * config/aarch64/aarch64-simd.md
30527         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
30528         (move_hi_quad_<mode>): Always generate a low mask.
30530 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
30532         * doc/invoke.texi (AVR Options): Add documentation about
30533         __AVR_DEVICE_NAME__ built-in macro.
30535 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
30537         PR target/61948
30538         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
30539         constraints are satisfied.
30540         (<shift>di3_neon): Likewise.
30542 2014-07-31  Richard Biener  <rguenther@suse.de>
30544         PR tree-optimization/61964
30545         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
30546         by structural equality.
30548 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
30550         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
30551         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
30552         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
30553         New enums.
30554         * gcc.c (sanitize_spec_function): Support new option.
30555         (SANITIZER_SPEC): Remove now redundant check.
30556         * opts.c (common_handle_option): Support new option.
30557         (finish_options): Check for incompatibilities.
30558         * toplev.c (process_options): Split userspace-specific checks.
30560 2014-07-31  Richard Biener  <rguenther@suse.de>
30562         * lto-streamer.h (struct output_block): Remove global.
30563         (struct data_in): Remove labels, num_named_labels and
30564         num_unnamed_labels.
30565         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
30566         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
30568 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
30570         PR c++/60517
30571         * common.opt (-Wreturn-local-addr): Moved from c.opt.
30572         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
30573         (isolate_path): New argument to avoid inserting a trap.
30574         (find_implicit_erroneous_behaviour): Handle returning the address
30575         of a local variable.
30576         (find_explicit_erroneous_behaviour): Likewise.
30578 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
30580         PR lto/61868
30581         * toplev.c (init_random_seed): Move piece of code never called to
30582         set_random_seed.
30583         (set_random_seed): see above.
30585 2014-07-31  Tom de Vries  <tom@codesourcery.com>
30587         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
30589 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
30591         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
30592         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
30594 2014-07-31  Richard Biener  <rguenther@suse.de>
30596         * data-streamer.h (streamer_write_data_stream): Declare here,
30597         renamed from ...
30598         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
30599         * lto-cgraph.c (lto_output_node): Adjust.
30600         (lto_output_varpool_node): Likewise.
30601         * data-streamer-out.c (streamer_string_index): Likewise.
30602         (streamer_write_data_stream, lto_append_block): Move from ...
30603         * lto-section-out.c (lto_output_data_stream,
30604         lto_append_block): ... here.
30606 2014-07-30  Mike Stump  <mikestump@comcast.net>
30608         * configure.ac: Also check for popen.
30609         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
30610         * configure: Regenerate.
30611         * config.in:  Regenerate.
30613 2014-07-30  Martin Jambor  <mjambor@suse.cz>
30615         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
30616         parameter to gimple.
30618 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30620         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
30621         address as second parameter to __tpf_eh_return routine.
30623 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
30625         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
30626         Thumb2.
30628 2014-07-30  Tom Tromey  <tromey@redhat.com>
30630         PR c/59855
30631         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
30632         * doc/extend.texi (Type Attributes): Document designated_init
30633         attribute.
30635 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
30637         * graphite-isl-ast-to-gimple.c:
30638         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
30639         (gcc_expression_from_isl_expression): Pass type to
30640         gcc_expression_from_isl_ast_expr_id.
30642 2014-07-30  Richard Biener  <rguenther@suse.de>
30644         * lto-streamer.h (lto_write_data): New function.
30645         * langhooks.c (lhd_append_data): Do not free block.
30646         * lto-section-out.c (lto_write_data): New function writing
30647         raw data to the current section.
30648         (lto_write_stream): Adjust for langhook semantic change.
30649         (lto_destroy_simple_output_block): Write header directly.
30650         * lto-opts.c (lto_write_options): Write options directly.
30651         * lto-streamer-out.c (produce_asm): Write heaeder directly.
30652         (lto_output_toplevel_asms): Likewise.
30653         (copy_function_or_variable): Copy data directly.
30654         (write_global_references): Output index table directly.
30655         (lto_output_decl_state_refs): Likewise.
30656         (write_symbol): Write data directly.
30657         (produce_symtab): Adjust.
30658         (produce_asm_for_decls): Output header and refs directly.
30660 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
30662         * ipa-devirt.c (polymorphic_call_target_d): Rename
30663         nonconstruction_targets to speculative_targets
30664         (get_class_context): Fix handling of contextes without outer type;
30665         avoid matching non-polymorphic types in LTO.
30666         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
30667         parameter to speculative_targetsp; handle speculation.
30668         (dump_possible_polymorphic_call_targets): Update dumping.
30670 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
30672         * common.opt (Wodr): Enable by default.
30674 2014-07-29  Olivier Hainque  <hainque@adacore.com>
30676         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
30678 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
30680         PR bootstrap/61914
30681         * gengtype.c (strtoken): New function.
30682         (create_user_defined_type): Replace strtok with strtoken.
30684 2014-07-29  Nathan Sidwell  <nathan@acm.org>
30686         * gcov-io.c (gcov_var): Make hidden.
30687         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
30688         (gcov_do_dump): Declare.
30689         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
30691 2014-07-29  Martin Jambor  <mjambor@suse.cz>
30693         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
30694         parameter to gimple.
30695         (sra_modify_assign): Likewise.
30697 2014-07-29  Richard Biener  <rguenther@suse.de>
30699         PR middle-end/52478
30700         * expr.c (expand_expr_real_2): Revert last change.
30702 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
30704         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
30705         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
30706         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
30707         call.
30708         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
30709         (contains_type_p): Forward declare.
30710         (polymorphic_call_target_hasher::hash): Hash speculative info.
30711         (polymorphic_call_target_hasher::equal): Compare speculative info.
30712         (get_class_context): Handle speuclation.
30713         (contains_type_p): Update.
30714         (get_polymorphic_call_info_for_decl): Update.
30715         (walk_ssa_copies): Break out from ...
30716         (get_polymorphic_call_info): ... here; set speculative context
30717         before giving up.
30718         * ipa-prop.c (ipa_write_indirect_edge_info,
30719         ipa_read_indirect_edge_info): Stream speculative context.
30720         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
30721         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
30722         SPECULATIVE_MAYBE_DERIVED_TYPE).
30723         (possible_polymorphic_call_targets overriders): Update.
30724         (dump_possible_polymorphic_call_targets overriders): Update.
30725         (dump_possible_polymorphic_call_target_p overriders): Update.
30727 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
30729         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
30730         ipa-devirt path; fix thinko there.
30732 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
30734         * config/i386/i386.c (ix86_return_in_memory): Replace one
30735         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
30737 2014-07-28  Marek Polacek  <polacek@redhat.com>
30739         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
30741 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
30743         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
30744         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
30745         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
30746         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
30747         (USE_LD_AS_NEEDED): Likewise.
30748         (ASM_APP_ON): Likewise.
30749         (ASM_APP_OFF): Likewise.
30750         (TARGET_POSIX_IO): Likewise.
30751         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
30752         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
30753         (USE_LD_AS_NEEDED): Likewise.
30754         (ASM_APP_ON): Likewise.
30755         (ASM_APP_OFF): Likewise.
30756         (TARGET_POSIX_IO): Likewise.
30758 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
30760         PR middle-end/61734
30761         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
30762         operators other than the equality operators.
30764 2014-07-28  Richard Biener  <rguenther@suse.de>
30766         PR middle-end/52478
30767         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
30768         sure to register SImode ones, not only >= word_mode ones.
30769         * expr.c (expand_expr_real_2): When expanding -ftrapv
30770         binops do not use OPTAB_LIB_WIDEN.
30772 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
30774         PR middle-end/61919
30775         * tree-outof-ssa.c (insert_partition_copy_on_edge)
30776         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
30777         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
30778         inserting them in the insn stream.
30780 2014-07-28  Marek Polacek  <polacek@redhat.com>
30782         PR middle-end/61913
30783         * common.opt (Wodr): Add Var.
30785 2014-07-28  Richard Biener  <rguenther@suse.de>
30787         PR tree-optimization/61921
30788         * tree-ssa-structalias.c (create_variable_info_for_1): Check
30789         if there is a varpool node before dereferencing it.
30791 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
30793         * graphite-sese-to-poly.c:
30794         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
30795         id of the pbb), which contains pointer to the pbb1.
30797         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
30799 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
30801         * graphite-isl-ast-to-gimple.c:
30802         (graphite_create_new_guard): New function.
30803         (translate_isl_ast_node_if): New function.
30804         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
30806         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
30808 2014-07-27  Anthony Green  <green@moxielogic.com>
30810         * config.gcc: Add moxie-*-moxiebox* configuration.
30811         * config/moxie/moxiebox.h: New file.
30813 2014-07-26  Andrew Pinski  <apinski@cavium.com>
30815         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
30816         from the read only register.
30818 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
30820         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
30821         as the allocation class if it isn't likely to be spilled.
30823 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
30825         * rtl.h (tls_referenced_p): Declare.
30826         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
30827         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
30828         (mips_cannot_force_const_mem): Use tls_referenced_p.
30829         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
30830         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
30831         instead of pa_tls_referenced_p.
30832         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
30833         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
30834         (pa_legitimate_constant_p): Likewise.
30835         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
30836         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
30837         (rs6000_cannot_force_const_mem, rs6000_emit_move)
30838         (rs6000_address_for_altivec): Use tls_referenced_p instead of
30839         rs6000_tls_referenced_p.
30840         (rs6000_tls_symbol_ref_1): Delete.
30842 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
30844         PR target/44551
30845         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
30846         Optimize inverse of a VEC_CONCAT.
30848 2014-07-25  Xinliang David Li  <davidxl@google.com>
30850         * params.def: New parameter.
30851         * coverage.c (get_coverage_counts): Check new flag.
30852         (coverage_compute_profile_id): Check new flag.
30853         (coverage_begin_function): Check new flag.
30854         (coverage_end_function): Check new flag.
30855         * value-prof.c (coverage_node_map_initialized_p): New function.
30856         (init_node_map): Populate map with all functions.
30857         * doc/invoke.texi: Document new parameter.
30859 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
30860             Richard Biener <rguenther@suse.de>
30862         * lto-streamer-out.c (struct sccs): Turn to ...
30863         (class DFS): ... this one; refactor the DFS walk so it can
30864         be re-done on per-SCC basis.
30865         (DFS::DFS): New constructor.
30866         (DFS::~DFS): New destructor.
30867         (hash_tree): Add new MAP argument holding in-SCC hash values;
30868         remove POINTER_TYPE hashing hack.
30869         (scc_entry_compare): Rename to ...
30870         (DFS::scc_entry_compare): ... this one.
30871         (hash_scc): Rename to ...
30872         (DFS::hash_scc): ... this one; pass output_block instead
30873         of streamer_cache; work harder to get unique and stable SCC
30874         hashes.
30875         (DFS_write_tree): Rename to ...
30876         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
30877         (lto_output_tree): Update.
30879 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30881         * lto-streamer-out.c (hash_tree): Convert to inchash.
30883 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30885         * tree.c (build_type_attribute_qual_variant): Use inchash.
30886         (type_hash_list): Dito.
30887         (attribute_hash_list): Dito
30888         (iterative_hstate_expr): Dito.
30889         (iterative_hash_expr): Dito.
30890         (build_range_type_1): Dito.
30891         (build_array_type_1): Dito.
30892         (build_function_type): Dito.
30893         (build_method_type_directly): Dito.
30894         (build_offset_type): Dito.
30895         (build_complex_type): Dito.
30896         (make_vector_type): Dito.
30897         * tree.h (iterative_hash_expr): Add compat wrapper.
30898         (iterative_hstate_expr): Add.
30900 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30902         * Makefile.in (OBJS): Add inchash.o.
30903         (PLUGIN_HEADERS): Add inchash.h.
30904         * ipa-devirt.c: Include inchash.h.
30905         * lto-streamer-out.c: Dito.
30906         * tree-ssa-dom.c: Dito.
30907         * tree-ssa-pre.c: Dito.
30908         * tree-ssa-sccvn.c: Dito.
30909         * tree-ssa-tail-merge.c: Dito.
30910         * asan.c: Dito.
30911         * tree.c (iterative_hash_hashval_t): Move to ...
30912         (iterative_hash_host_wide_int): Move to ...
30913         * inchash.c: Here. New file.
30914         * tree.h (iterative_hash_hashval_t): Move to ...
30915         (iterative_hash_host_wide_int): Move to ...
30916         * inchash.h: Here. New file.
30918 2014-07-25  Richard Biener  <rguenther@suse.de>
30920         PR middle-end/61762
30921         PR middle-end/61894
30922         * fold-const.c (native_encode_int): Add and handle offset
30923         parameter to do partial encodings of expr.
30924         (native_encode_fixed): Likewise.
30925         (native_encode_real): Likewise.
30926         (native_encode_complex): Likewise.
30927         (native_encode_vector): Likewise.
30928         (native_encode_string): Likewise.
30929         (native_encode_expr): Likewise.
30930         * fold-const.c (native_encode_expr): Add offset parameter
30931         defaulting to -1.
30932         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
30933         (fold_ctor_reference): Handle all reads from tcc_constant
30934         ctors.
30936 2014-07-25  Richard Biener  <rguenther@suse.de>
30938         * tree-inline.c (estimate_move_cost): Mark speed_p argument
30939         as possibly unused.
30941 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
30943         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
30945 2014-07-24  Kyle McMartin  <kyle@redhat.com>
30947         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
30949 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30951         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
30952         Add prototype.
30953         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
30954         function.
30955         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
30956         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
30957         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
30959 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30961         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
30962         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
30963         aggregate types.  Instead, *all* aggregate types, except for single-
30964         element or homogeneous float/vector aggregates, are quadword-aligned
30965         if required by their type alignment.  Issue -Wpsabi note when a type
30966         is now treated differently than before.
30968 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30970         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
30971         does not fit fully into floating-point registers, and there is still
30972         space in the register parameter area, use GPRs to pass those parts
30973         of the argument.  Issue -Wpsabi note if any parameter is now treated
30974         differently than before.
30975         (rs6000_arg_partial_bytes): Update.
30977 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
30979         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
30981 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30983         * rtl.h (target_rtl): Remove lang_dependent_initialized.
30984         * toplev.c (initialize_rtl): Don't use it.  Move previously
30985         "language-dependent" calls to...
30986         (backend_init): ...here.
30987         (lang_dependent_init_target): Don't set lang_dependent_initialized.
30988         Assert that RTL initialization hasn't happend yet.
30990 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30992         PR rtl-optimization/61629
30993         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
30994         they have already been initialized.
30996 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30998         PR middle-end/61268
30999         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
31000         DECL_INCOMING_RTL and entry_parm.
31001         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
31002         * calls.c (load_register_parameters): Likewise argument values.
31003         (emit_library_call_value_1, store_one_arg): Likewise argument
31004         save areas.
31005         * config/i386/i386.c (assign_386_stack_local): Likewise the local
31006         stack slot.
31007         * explow.c (validize_mem): Modify the argument in-place.
31009 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
31011         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
31012         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
31014 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
31016         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
31017         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
31019 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
31021         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
31022         (aarch64_save_callee_saves): New parameter "skip_wb".
31023         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
31025 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
31027         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
31028         "wb_candidate2".
31029         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
31031 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
31033         * graphite-isl-ast-to-gimple.c:
31034         (graphite_create_new_loop): Add calling of isl_id_free to properly
31035         decrement reference counts.
31037         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
31039 2014-07-24  Martin Liska  <mliska@suse.cz>
31040         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
31041         function used.
31042         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
31043         (rs6000_code_end): Likewise.
31045 2014-07-24  Martin Liska  <mliska@suse.cz>
31047         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
31048         symtab_node funtion used.
31049         (rs6000_xcoff_declare_object_name): Likewise.
31051 2014-07-24  Martin Liska  <mliska@suse.cz>
31053         * cgraphunit.c (compile): Correct function used.
31055 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
31057         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
31058         as non-indexable.
31060 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
31062         PR lto/61802
31063         * varasm.c (bss_initializer_p): Handle offlined ctors.
31064         (align_variable, get_variable_align): Likewise.
31065         (make_decl_one_only): Likewise.
31066         (default_binds_local_p_1): Likewise.
31067         (decl_binds_to_current_def_p): Likewise.
31068         (get_variable_section): Get constructor if it is offlined.
31069         (assemble_variable_contents): Sanity check that the caller
31070         streamed in the ctor in LTO.
31072 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
31074         * graphite-isl-ast-to-gimple.c:
31075         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
31076         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
31077         isl_ast_op_pdiv_r to the different case.
31079         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
31081 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31083         PR middle-end/61876
31084         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
31085         when flag_errno_math is on.
31087 2014-07-24  Martin Liska  <mliska@suse.cz>
31089         * cgraph.h (varpool_node):
31090         (availability get_availability (void)):
31091         created from cgraph_variable_initializer_availability
31092         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
31093         created from: cgraph_variable_initializer_availability
31094         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
31095         (void finalize_named_section_flags (void)):
31096         created from varpool_finalize_named_section_flags
31097         (bool assemble_decl (void)): created from varpool_assemble_decl
31098         (void analyze (void)): created from varpool_analyze_node
31099         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
31100         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
31101         (void remove_initializer (void)): created from varpool_remove_initializer
31102         (tree get_constructor (void)): created from varpool_get_constructor
31103         (bool externally_visible_p (void)): created from varpool_externally_visible_p
31104         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
31105         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
31106         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
31107         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
31108         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
31109         (static bool output_variables (void)): created from varpool_output_variables
31110         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
31111         created from varpool_extra_name_alias
31112         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
31113         (static void dump_varpool (FILE *f)): created from dump_varpool
31114         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
31115         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
31116         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
31117         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
31118         (void assemble_aliases (void)): created from assemble_aliases
31120 2014-07-24  Martin Liska  <mliska@suse.cz>
31122         * cgraph.h (symtab_node):
31123         (void register_symbol (void)): created from symtab_register_node
31124         (void remove (void)): created from symtab_remove_node
31125         (void dump (FILE *f)): created from dump_symtab_node
31126         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
31127         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
31128         (struct ipa_ref *add_reference (symtab_node *referred_node,
31129         enum ipa_ref_use use_type)): created from add_reference
31130         (struct ipa_ref *add_reference (symtab_node *referred_node,
31131         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
31132         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
31133         gimple stmt)): created from maybe_add_reference
31134         (bool semantically_equivalent_p (symtab_node *target)): created from
31135         symtab_semantically_equivalent_p
31136         (void remove_from_same_comdat_group (void)): created from
31137         remove_from_same_comdat_group
31138         (void add_to_same_comdat_group (symtab_node *old_node)): created from
31139         symtab_add_to_same_comdat_group
31140         (void dissolve_same_comdat_group_list (void)): created from
31141         symtab_dissolve_same_comdat_group_list
31142         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
31143         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
31144         created from symtab_alias_ultimate_target
31145         (inline symtab_node *next_defined_symbol (void)): created from
31146         symtab_next_defined_symbol
31147         (bool resolve_alias (symtab_node *target)): created from
31148         symtab_resolve_alias
31149         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
31150         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
31151         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
31152         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
31153         (void set_section (const char *section)): created from set_section_1
31154         (enum availability get_availability (void)): created from symtab_node_availability
31155         (void make_decl_local (void)): created from symtab_make_decl_local
31156         (bool real_symbol_p (void)): created from symtab_read_node
31157         (can_be_discarded_p (void)): created from symtab_can_be_discarded
31158         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
31159         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
31160         symtab_in_same_comdat_p;
31161         (bool address_taken_from_non_vtable_p (void)): created from
31162         address_taken_from_non_vtable_p
31163         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
31164         (static void dump_table (FILE *)): created from dump_symtab
31165         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
31166         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
31167         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
31168         symtab_used_from_object_file_p
31169         (void dump_base (FILE *)): created from dump_symtab_base
31170         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
31171         (void unregister (void)): created from symtab_unregister_node
31172         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
31173         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
31174         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
31175         symtab_nonoverwritable_alias_1
31176         * cgraph.h (cgraph_node):
31177         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
31178         created from cgraph_remove_node_and_inline_clones
31179         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
31180         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
31181         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
31182         (cgraph_node *function_symbol (enum availability *avail = NULL)):
31183         created from cgraph_function_node
31184         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
31185         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
31186         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
31187         created from cgraph_create_clone
31188         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
31189         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
31190         created from cgraph_create_virtual_clone
31191         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
31192         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
31193         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
31194         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
31195         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
31196         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
31197         created from cgraph_function_version_info
31198         (struct cgraph_function_version_info *insert_new_function_version (void)):
31199         created from insert_new_cgraph_node_version
31200         (struct cgraph_function_version_info *function_version (void)): created from
31201         get_cgraph_node_version
31202         (void analyze (void)): created from analyze_function
31203         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
31204         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
31205         tree real_alias) cgraph_add_thunk
31206         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
31207         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
31208         created from cgraph_function_or_thunk_node
31209         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
31210         created from expand_thunk
31211         (void reset (void)): created from cgraph_reset_node
31212         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
31213         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
31214         (void remove (void)): created from cgraph_remove_node
31215         (void dump (FILE *f)): created from dump_cgraph_node
31216         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
31217         (bool get_body (void)): created from cgraph_get_body
31218         (void release_body (void)): created from cgraph_release_function_body
31219         (void unnest (void)): created from cgraph_unnest_node
31220         (void make_local (void)): created from cgraph_make_node_local
31221         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
31222         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
31223         gcov_type count, int freq)): created from cgraph_create_edge
31224         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
31225         gcov_type count, int freq)): created from cgraph_create_indirect_edge
31226         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
31227         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
31228         created from cgraph_create_edge_including_clones
31229         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
31230         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
31231         (void remove_callers (void)): created from cgraph_node_remove_callers
31232         (void remove_callees (void)): created from cgraph_node_remove_callees
31233         (enum availability get_availability (void)): created from cgraph_function_body_availability
31234         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
31235         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
31236         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
31237         (void call_duplication_hooks (cgraph_node *node2)): created from
31238         cgraph_call_node_duplication_hooks
31239         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
31240         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
31241         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
31242         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
31243         (void call_function_insertion_hooks (void)):
31244         created from cgraph_call_function_insertion_hooks
31245         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
31246         (bool local_p (void)): created from cgraph_local_node
31247         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
31248         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
31249         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
31250         (inline bool only_called_directly_or_aliased_p (void)):
31251         created from cgraph_only_called_directly_or_aliased_p
31252         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
31253         created from cgraph_will_be_removed_from_program_if_no_direct_calls
31254         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
31255         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
31256         (bool can_remove_if_no_direct_calls_p (void)):
31257         created from cgraph_can_remove_if_no_direct_calls_p
31258         (inline bool has_gimple_body_p (void)):
31259         created from cgraph_function_with_gimple_body_p
31260         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
31261         (static void dump_cgraph (FILE *f)): created from dump_cgraph
31262         (static inline void debug_cgraph (void)): created from debug_cgraph
31263         (static void record_function_versions (tree decl1, tree decl2)):
31264         created from record_function_versions
31265         (static void delete_function_version (tree decl)):
31266         created from delete_function_version
31267         (static void add_new_function (tree fndecl, bool lowered)):
31268         created from cgraph_add_new_function
31269         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
31270         (static cgraph_node * create (tree decl)): created from cgraph_create_node
31271         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
31272         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
31273         (static cgraph_node *get_for_asmname (tree asmname)):
31274         created from cgraph_node_for_asm
31275         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
31276         created from cgraph_same_body_alias
31277         (static bool used_from_object_file_p_worker (cgraph_node *node,
31278         void *): new function
31279         (static bool non_local_p (cgraph_node *node, void *)):
31280         created from cgraph_non_local_node_p_1
31281         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
31282         created from verify_cgraph
31283         (static bool make_local (cgraph_node *node, void *)):
31284         created from cgraph_make_node_local
31285         (static cgraph_node *create_alias (tree alias, tree target)):
31286         created from cgraph_create_function_alias
31287         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
31288         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
31289         created from cgraph_create_edge_1
31290         * cgraph.h (varpool_node):
31291         (void remove (void)): created from varpool_remove_node
31292         (void dump (FILE *f)): created from dump_varpool_node
31294 2014-07-24  Richard Biener  <rguenther@suse.de>
31296         PR ipa/61823
31297         * tree-ssa-structalias.c (create_variable_info_for_1):
31298         Use varpool_get_constructor.
31299         (create_variable_info_for): Likewise.
31301 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
31303         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
31304         subtract outgoing area size when restoring stack_pointer_rtx.
31306 2014-07-24  Nick Clifton  <nickc@redhat.com>
31308         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
31309         that operations are taking place in parallel.
31310         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
31312 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
31314         * omp-low.c (extract_omp_for_data): Add missing break statement.
31316 2014-07-24  Richard Biener  <rguenther@suse.de>
31318         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
31319         * tree-inline.c (estimate_move_cost): Add speed_p parameter
31320         and adjust MOVE_RATIO query accordingly.
31321         (estimate_num_insns): Adjust callers.
31322         * ipa-prop.c (ipa_populate_param_decls): Likewise.
31323         * ipa-cp.c (gather_context_independent_values,
31324         estimate_local_effects): Likewise.
31325         * ipa-split.c (consider_split): Likewise.
31327 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
31329         * config/i386/driver-i386.c: Remove names of unused arguments and
31330         unnecessary unused attributes.
31331         * config/i386/host-mingw32.c: Likewise.
31332         * config/i386/i386.c: Likewise.
31333         * config/i386/winnt-stubs.c: Likewise.
31334         * config/i386/winnt.c: Likewise.
31336 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31338         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
31339         (aarch64_gen_loadwb_pair): New helper function.
31340         (aarch64_expand_epilogue): Simplify code using new helper functions.
31341         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
31343 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31345         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
31346         (aarch64_gen_storewb_pair): New helper function.
31347         (aarch64_expand_prologue): Simplify code using new helper functions.
31348         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
31350 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31352         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
31353         Rename to aarch64_save_callee_saves, remove restore code.
31354         (aarch64_restore_callee_saves): New function.
31356 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31358         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
31359         (aarch64_save_callee_saves): New function to handle reg save
31360         for both core and vectore regs.
31362 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31364         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
31365         (aarch64_gen_store_pair): New helper function.
31366         (aarch64_save_or_restore_callee_save_registers)
31367         (aarch64_save_or_restore_fprs): Use new helper functions.
31369 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31371         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
31372         (aarch64_save_or_restore_callee_save_registers)
31373         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
31375 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31377         * config/aarch64/aarch64.c
31378         (aarch64_save_or_restore_callee_save_registers)
31379         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
31381 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31383         * config/aarch64/aarch64.c
31384         (aarch64_save_or_restore_callee_save_registers)
31385         (aarch64_save_or_restore_fprs): Remove 'increment'.
31387 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31389         * config/aarch64/aarch64.c
31390         (aarch64_save_or_restore_callee_save_registers)
31391         (aarch64_save_or_restore_fprs): Use register offset in
31392         cfun->machine->frame.reg_offset.
31394 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31396         * config/aarch64/aarch64.c
31397         (aarch64_save_or_restore_callee_save_registers)
31398         (aarch64_save_or_restore_fprs): Remove base_rtx.
31400 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31402         * config/aarch64/aarch64.c
31403         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
31404         to 'start_offset'.  Remove local variable 'start_offset'.
31406 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31408         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
31409         type to HOST_WIDE_INT.
31411 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31413         * config/aarch64/aarch64.c (aarch64_expand_prologue)
31414         (aarch64_save_or_restore_fprs)
31415         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
31417 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
31419         * config/arm/t-rtems-eabi: Add
31420         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
31421         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
31422         mbig-endian/mthumb/march=armv7-r, and
31423         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
31424         multilibs.
31426 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
31427             Chris Johns <chrisj@rtems.org>
31428             Joel Sherrill <joel.sherrill@oarcorp.com>
31430         * config.gcc: Add nios2-*-rtems*.
31431         * config/nios2/rtems.h: New file.
31432         * gcc/config/nios2/t-rtems: New file.
31434 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
31436         PR target/61396
31437         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
31438         constant numbers, not general constants.
31439         (rs6000_expand_vector_init): Ditto.
31441 2014-07-23  Nathan Sidwell  <nathan@acm.org>
31443         * gcov-tool.c (gcov_list): Declare here.
31444         (set_gcov_list): Remove.
31445         (gcov_output_files): Set gcov_list directly.
31447 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
31449         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
31451 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
31453         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
31454         callee-saved registers are available for padding purpose
31455         and r3 is not mandatory, then prefer use those callee-saved
31456         instead of r3.
31458 2014-07-23  Richard Biener  <rguenther@suse.de>
31460         * params.def (PARAM_MAX_COMBINE_INSNS): New.
31461         * combine.c: Include statistics.h and params.h.
31462         (combine_instructions): Guard three and four insn combines
31463         with max-combine-insns value.  Record statistics for combines
31464         performed.
31465         * doc/invoke.texi (max-combine-insns): Document new param.
31467 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
31469         * graphite-isl-ast-to-gimple.c:
31470         (translate_isl_ast_node_block): New function.
31471         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
31473         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
31474         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
31476 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
31478         * graphite-isl-ast-to-gimple.c:
31479         (get_max_schedule_dimensions): New function.
31480         (extend_schedule): Likewise.
31481         (generate_isl_schedule): Add calling of extend_schedule and
31482         get_max_schedule_dimensions.
31484 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31486         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
31487         (case UNSPEC): Handle UNSPEC_RBIT.
31489 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31491         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
31492         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
31494 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31496         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
31498 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
31500         * graphite-isl-ast-to-gimple.c:
31501         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
31502         (ivs_params_clear):
31503         (build_iv_mapping): New function.
31504         (translate_isl_ast_node_user): Likewise.
31505         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
31507         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
31508         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
31509         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
31511 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
31513         PR target/55701
31514         * config/arm/arm.md (setmem): New pattern.
31515         * config/arm/arm-protos.h (struct tune_params): New fields.
31516         (arm_gen_setmem): New prototype.
31517         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
31518         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
31519         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
31520         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
31521         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
31522         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
31523         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
31524         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
31525         (arm_const_inline_cost): New function.
31526         (arm_block_set_max_insns): New function.
31527         (arm_block_set_non_vect_profit_p): New function.
31528         (arm_block_set_vect_profit_p): New function.
31529         (arm_block_set_unaligned_vect): New function.
31530         (arm_block_set_aligned_vect): New function.
31531         (arm_block_set_unaligned_non_vect): New function.
31532         (arm_block_set_aligned_non_vect): New function.
31533         (arm_block_set_vect, arm_gen_setmem): New functions.
31535 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
31537         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
31539 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
31541         PR target/61855
31542         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
31543         out of #ifdef __OPTIMIZE__.
31545 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
31547         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
31548         different trapping status if -fnon-call-exceptions is enabled.
31550 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
31552         * expr.c (store_field): Handle VOIDmode for calls that return values
31553         in multiple locations.
31555 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
31557         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
31558         (altivec_vsldoi_<mode>): Likewise.
31560 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
31562         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
31563         to the number of characters in the line.
31565 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
31567         * graphite-isl-ast-to-gimple.c: Add using of
31568         build_nonstandard_integer_type instead of int128_integer_type_node.
31570 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
31572         * toplev.c (output_stack_usage): Adjust the location of the warning.
31574 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
31576         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
31577         (*membar_storeload): Disable for LEON3.
31579 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
31581         PR rtl-optimization/61461
31582         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
31584 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
31586         PR target/61794
31587         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
31588         Fix instruction constraint.
31589         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
31591 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
31593         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
31595 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
31597         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
31598         GNU coding standards.
31599         (nds32_register_move_cost): Likewise.
31600         (nds32_memory_move_cost): Likewise.
31601         (nds32_address_cost): Likewise.
31603 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
31605         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
31607 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
31609         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
31610         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
31611         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
31612         (HAVE_sync_compare_and_swapqi): Define.
31613         (HAVE_sync_compare_and_swaphi): Likewise.
31614         (HAVE_sync_compare_and_swapsi): Likewise.
31616 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
31618         * config/mips/p5600.md: Add missing cpu tests.
31620 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31622         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
31623         (vmla_f64): Likewise.
31624         (vfms_f64): Likewise.
31625         (vmls_f64): Likewise.
31627 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31629         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
31630         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
31632 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31634         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
31635         (vmlal_high_lane_s32): Likewise.
31636         (vmlal_high_lane_u16): Likewise.
31637         (vmlal_high_lane_u32): Likewise.
31638         (vmlsl_high_lane_s16): Likewise.
31639         (vmlsl_high_lane_s32): Likewise.
31640         (vmlsl_high_lane_u16): Likewise.
31641         (vmlsl_high_lane_u32): Likewise.
31643 2014-07-17  Terry Guo  <terry.guo@arm.com>
31645         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
31646         (alus_reg): Renamed to alus_sreg.
31647         * config/arm/arm-fixed.md: Change type of non-dsp instructions
31648         from alu_reg to alu_sreg.  Change type of dsp instructions from
31649         alu_reg to alu_dsp_reg.
31650         * config/arm/thumb1.md: Likewise.
31651         * config/arm/thumb2.md: Likewise.
31652         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
31653         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
31654         with alu_sreg and alus_sreg.
31655         * config/arm/arm1026ejs.md (alu_op): Likewise.
31656         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
31657         * config/arm/arm926ejs.md (9_alu_op): Likewise.
31658         * config/arm/fa526.md (526_alu_op): Likewise.
31659         * config/arm/fa606te.md (606te_alu_op): Likewise.
31660         * config/arm/fa626te.md (626te_alu_op): Likewise.
31661         * config/arm/fa726te.md (726te_alu_op): Likewise.
31662         * config/arm/fmp626.md (mp626_alu_op): Likewise.
31663         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
31664         alu_sreg, alu_dsp_reg and alus_sreg.
31665         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
31666         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
31667         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
31668         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
31669         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
31670         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
31671         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
31672         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
31673         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
31674         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
31675         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
31676         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
31677         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
31678         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
31679         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
31680         alus_reg to alus_sreg.
31682 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
31684         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
31685         infinity format.
31687 2014-07-17  Richard Biener  <rguenther@suse.de>
31689         PR rtl-optimization/61801
31690         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
31691         don't set reg_pending_barrier if it appears in a debug-insn.
31693 2014-07-16  DJ Delorie  <dj@redhat.com>
31695         * config/rx/rx.c (rx_option_override): Fix alignment values.
31696         (rx_align_for_label): Likewise.
31698 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
31700         PR target/61737.
31701         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
31702         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
31703         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
31704         functions.
31705         (cris_print_index, cris_print_operand, cris_constant_index_p)
31706         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
31707         (cris_address_cost): Ditto last CONSTANT_P.
31708         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
31709         callers changed.  Yield cris_offsettable_symbol for non-PIC
31710         constant symbolic expressions including labels.  Yield cris_unspec
31711         for all unspecs.
31712         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
31713         target to pic_offset_table_rtx for calls that will likely go
31714         through PLT, const0_rtx when they can't.  All callers changed.
31715         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
31716         symbolic expressions to be PICified.  Remove second, redundant,
31717         assert on can_create_pseudo_p returning non-zero.  Use
31718         replace_equiv_address_nv, not replace_equiv_address, for final
31719         operand update.
31720         * config/cris/cris.md ("movsi"): Move variable t to pattern
31721         toplevel. Adjust assert for new cris_symbol_type member.  Use
31722         CONSTANT_P instead of CONSTANT_ADDRESS_P.
31723         ("*movsi_internal") <case 9>: Make check for valid unspec operands
31724         for lapc stricter.
31725         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
31726         ("call", "call_value"): Use second incoming operand as a marker
31727         for pic-offset-table-register being used.
31728         ("*expanded_call_non_v32", "*expanded_call_v32")
31729         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
31730         second incoming operand to CALL, match cris_call_type_marker.
31731         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
31732         ("*expanded_call_side"): Ditto.  Fix typo in comment.
31733         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
31734         CONSTANT_P.
31735         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
31736         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
31737         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
31738         users changed.  Add members cris_offsettable_symbol and cris_unspec.
31739         (cris_symbol_type): Rename from cris_pic_symbol_type.
31740         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
31741         just CONSTANT_P.
31742         * config/cris/cris-protos.h (cris_symbol_type_of,
31743         cris_expand_pic_call_address): Adjust prototypes.
31744         (cris_legitimate_constant_p): New prototype.
31746         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
31747         an existing tmake_file.  Don't add t-slibgcc and t-linux.
31749 2014-07-17  Jason Merrill  <jason@redhat.com>
31751         PR c++/61623
31752         * symtab.c (symtab_remove_from_same_comdat_group): Also
31753         set_comdat_group to NULL_TREE.
31754         (verify_symtab): Fix diagnostic.
31756 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
31758         PR target/61662
31759         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
31761 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
31763         Support location tracking for built-in macro tokens
31764         * input.h (is_location_from_builtin_token): New function declaration.
31765         * input.c (is_location_from_builtin_token): New function definition.
31766         * toplev.c (general_init): Tell libcpp what the pre-defined
31767         spelling location for built-in tokens is.
31769 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
31771         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
31772         on the FUNCTION_DECL.
31774 2014-07-16  Richard Biener  <rguenther@suse.de>
31776         PR other/61782
31777         * doc/extend.texi (always_inline): Clarify.
31779 2014-07-15  Eric Christopher  <echristo@gmail.com>
31781         * doc/invoke.texi (Link Options): Document -z option.
31783 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
31785         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
31786         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
31788 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
31790         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
31792 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
31794         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
31795         varpool_assemble_decl.
31796         * varpool.c (varpool_assemble_decl): Assert that node->definition is
31797         true.
31799 2014-07-15  Michael Matz  <matz@suse.de>
31801         PR rtl-optimization/61772
31802         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
31804 2014-07-15  Richard Biener  <rguenther@suse.de>
31806         * opts.c (default_options_table): Disable bit-ccp at -Og.
31808 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
31810         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
31812 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
31814         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
31815         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
31816         call langhook for unknown declaration.
31817         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
31818         * tree.h (DECL_ARGUMENTS): Update.
31819         * print-tree.c (print_node): Update.
31820         * tree-core.h (tree_decl_non_common): Remove arguments.
31821         (tree_function_decl): Add arguments.
31823 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
31825         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
31827 2014-07-14  Richard Biener  <rguenther@suse.de>
31829         PR tree-optimization/61779
31830         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
31831         simplifying a condition.
31833 2014-07-14  Richard Biener  <rguenther@suse.de>
31835         * builtins.c (c_strlen): Make only_value == 2 really only
31836         affect warning generation.
31838 2014-07-14  Richard Biener  <rguenther@suse.de>
31840         PR tree-optimization/61757
31841         PR tree-optimization/61783
31842         PR tree-optimization/61787
31843         * tree-ssa-dom.c (record_equality): Revert canonicalization
31844         change and add comment.
31845         (propagate_rhs_into_lhs): Revert previous fix, removing
31846         loop depth restriction again.
31848 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31850         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
31851         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
31852         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
31853         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
31854         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
31855         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
31856         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
31858 2014-07-14  Richard Biener  <rguenther@suse.de>
31860         * cgraph.h (decl_in_symtab_p): Make inline.
31862 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
31864         PR middle-end/61294
31865         * doc/invoke.texi (-Wmemset-transposed-args): Document.
31867         PR target/61656
31868         * config/i386/i386.c (classify_argument): Don't merge classes above
31869         number of words.
31871 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
31873         * cgraph.h (symtab_node): Add nonzero_address.
31874         (decl_in_symtab_p): Break out from ...
31875         (symtab_get_node): ... here.
31876         * fold-const.c: Include cgraph.h
31877         (tree_single_nonzero_warnv_p): Use symtab to determine
31878         if symbol is non-zero.
31879         * symtab.c (symtab_node::nonzero_address): New method.
31881 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31883         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
31884         forgotten in previous commit.
31886 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31888         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
31889         on builtin types.
31890         * ipa-devirt.c: Include stor-layout.h and intl.h
31891         (odr_subtypes_equivalent_p): New function.
31892         (warn_odr): New function.
31893         (warn_type_mismatch): New function.
31894         (odr_types_equivalent_p): New function.
31895         (add_type_duplicate): Use it.
31896         * common.opt (Wodr): New flag.
31897         * doc/invoke.texi (Wodr): Document new warning.
31899 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31901         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
31902         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
31903         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
31904         (varpool_get_constructor): Push CTORS_IN timevar.
31905         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
31907 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
31909         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
31910         Remove VOID_FTYPE_PUSHORT.
31911         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
31912         Change code to USHORT_FTYPE_VOID.
31913         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
31914         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
31915         (ix86_atomic_assign_expand_fenv): Update for
31916         __builtin_ia32_fnstsw changes.
31917         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
31918         (fnstsw): Change operand 0 to nonimmediate operand.
31920 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
31922         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
31923         (varpool_get_constructor): New function.
31924         (varpool_ctor_useable_for_folding_p): Break out from ...
31925         (ctor_for_folding): ... here; use varpool_get_constructor.
31926         (varpool_assemble_decl): Likewise.
31927         * lto-streamer.h (struct output_block): Turn cgraph_node
31928         to symbol filed.
31929         (lto_input_variable_constructor): Declare.
31930         * ipa-visibility.c (function_and_variable_visibility): Use
31931         varpool_get_constructor.
31932         * cgraph.h (varpool_get_constructor): Declare.
31933         (varpool_ctor_useable_for_folding_p): New function.
31934         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
31935         parameter; return error_mark_node for non-trivial constructors.
31936         (lto_write_tree_1, DFS_write_tree): Update use of
31937         get_symbol_initial_value.
31938         (output_function): Update initialization of symbol.
31939         (output_constructor): New function.
31940         (copy_function): Rename to ..
31941         (copy_function_or_variable): ... this one; handle vars too.
31942         (lto_output): Output variable sections.
31943         * lto-streamer-in.c (input_constructor): New function.
31944         (lto_read_body): Rename from ...
31945         (lto_read_body_or_constructor): ... this one; handle vars too.
31946         (lto_input_variable_constructor): New function.
31947         * ipa-prop.c (ipa_prop_write_jump_functions,
31948         ipa_prop_write_all_agg_replacement): Update.
31949         * lto-cgraph.c (compute_ltrans_boundary): Use it.
31950         (output_cgraph_opt_summary): Set symbol to NULL.
31952 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
31954         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
31955         non-polymorphic types.
31956         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
31957         * ipa-devirt.c (types_same_for_odr): Do not explode when one
31958         of types is not polymorphic.
31960 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
31962         * lra-constraints.c (remove_inheritance_pseudos): Process
31963         destination pseudo too.
31965 2014-07-11  Rong Xu  <xur@google.com>
31967         * gcov-tool.c (gcov_output_files): Fix build error introduced in
31968         commit r212448.
31970 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
31972         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
31973         * config/avr/avr-devices.c (AVR_MCU): Same.
31974         (avr_mcu_types): add text start value to end of device list.
31975         * config/avr/avr-mcus.def: Add text section start for all devices.
31976         (ata5782): Add new avr5 device.
31977         (ata5831): Same.
31978         * config/avr/avr-tables.opt: Regenerate.
31979         * config/avr/avr.h: Add declaration for text section start handler.
31980         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
31981         SPEC functions.
31982         (LINK_SPEC): Include text section start handler to linker spec.
31983         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
31984         pass -Ttext option to linker if the text section start for the device
31985         is not zero.
31986         * config/avr/t-multilib: Regenerate.
31987         * doc/avr-mmcu.texi: Regenerate.
31989 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
31991         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
31992         * config/rs6000/aix52.h (LINK_SPEC): Same.
31993         * config/rs6000/aix53.h (LINK_SPEC): Same.
31994         * config/rs6000/aix61.h (LINK_SPEC): Same.
31995         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
31997 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
31999         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
32000         (graphite_verify): New function.
32001         (ivs_params_clear): New function.
32002         (gcc_expression_from_isl_ast_expr_id): New function.
32003         (gcc_expression_from_isl_expr_int): New function.
32004         (binary_op_to_tree): New function.
32005         (ternary_op_to_tree): New function.
32006         (unary_op_to_tree): New function.
32007         (nary_op_to_tree): New function.
32008         (gcc_expression_from_isl_expr_op): New function.
32009         (gcc_expression_from_isl_expression): New function.
32010         (graphite_create_new_loop): New function.
32011         (translate_isl_ast_for_loop): New function.
32012         (get_upper_bound): New function.
32013         (graphite_create_new_loop_guard): New function.
32014         (translate_isl_ast_node_for): New function.
32015         (translate_isl_ast): New function.
32016         (add_parameters_to_ivs_params): New function.
32017         (scop_to_isl_ast): New parameter ip.
32018         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
32020 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
32022         * config/xtensa/predicates.md (call expander): Update for
32023         DECL_SECTION_NAME being string.
32025 2014-07-11  Richard Biener  <rguenther@suse.de>
32027         PR middle-end/61473
32028         * builtins.c (fold_builtin_memory_op): Inline memory moves that
32029         can be implemented with a single load followed by a single store.
32030         (c_strlen): Only warn when only_value is not 2.
32032 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
32034         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
32036 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
32038         PR target/61561
32039         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
32040         (*movhi_bytes): Likewise.
32041         (*arm_movqi_insn): Likewise.
32043 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
32045         PR target/56858
32046         * config/alpha/alpha.c: Include tree-pass.h, context.h
32047         and pass_manager.h.
32048         (pass_data_handle_trap_shadows): New pass.
32049         (pass_handle_trap_shadows::gate): New pass gate function.
32050         (make_pass_handle_trap_shadows): New function.
32051         (rest_of_handle_trap_shadows): Ditto.
32053         (alpha_align_insns_1): Rename from alpha_align_insns.
32054         (pass_data_align_insns): New pass.
32055         (pass_align_insns::gate): New pass gate function.
32056         (make_pass_aling_insns): New function.
32057         (rest_of_align_insns): Ditto.
32058         (alpha_align_insns): Ditto.
32060         (alpha_option_override): Declare handle_trap_shadows info
32061         and align_insns_info.  Register handle_trap_shadows and align_insns
32062         passes here.
32063         (alpha_reorg): Do not call alpha_trap_shadows and
32064         alpha_align_insn from here.
32066         (alpha_pad_function_end): Do not skip BARRIERs.
32068 2014-07-10  Rong Xu  <xur@google.com>
32070         Add gcov-tool: an offline gcda profile processing tool support.
32071         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
32072         (gcov_is_error): Ditto.
32073         (gcov_read_string): Ditto.
32074         (gcov_read_sync): Ditto.
32075         * gcov-io.h: Move counter defines to gcov-counter.def.
32076         * gcov-dump.c (tag_counters): Use gcov-counter.def.
32077         * coverage.c: Ditto.
32078         * gcov-tool.c: Offline gcda profile processing tool.
32079         (unlink_gcda_file): Remove one gcda file.
32080         (unlink_profile_dir): Remove gcda files from the profile path.
32081         (gcov_output_files): Output gcda files to an output dir.
32082         (profile_merge): Merge two profiles in directory.
32083         (print_merge_usage_message): Print merge usage.
32084         (merge_usage): Print merge usage and exit.
32085         (do_merge): Driver for profile merge sub-command.
32086         (profile_rewrite): Rewrite profile.
32087         (print_rewrite_usage_message): Print rewrite usage.
32088         (rewrite_usage): Print rewrite usage and exit.
32089         (do_rewrite): Driver for profile rewrite sub-command.
32090         (print_usage): Print gcov-info usage and exit.
32091         (print_version): Print gcov-info version.
32092         (process_args): Process arguments.
32093         (main): Main routine for gcov-tool.
32094         * Makefile.in: Build and install gcov-tool.
32095         * gcov-counter.def: New file split from gcov-io.h.
32096         * doc/gcc.texi: Include gcov-tool.texi.
32097         * doc/gcov-tool.texi: Document for gcov-tool.
32099 2014-07-10  Richard Biener  <rguenther@suse.de>
32101         PR tree-optimization/61757
32102         * tree-ssa-dom.c (loop_depth_of_name): Restore.
32103         (propagate_rhs_into_lhs): Revert part of last change.
32105 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
32107         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
32108         FUNCTION_DECLs.
32110 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
32112         PR middle-end/53590
32113         * function.c (allocate_struct_function): Revert r188667 change.
32115         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
32117 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
32119         * doc/install.texi: Remove links to defunct package providers for
32120         Solaris.
32122 2014-07-09  Tom de Vries  <tom@codesourcery.com>
32124         * final.c (get_call_fndecl): Declare.
32125         (self_recursive_call_p): New function.
32126         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
32128 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32130         * ipa-devirt.c (record_node): Walk through aliases.
32132 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32134         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
32136 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32138         Revert:
32139         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
32141 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32143         * ipa-visibility.c (function_and_variable_visibility): Remove
32144         temporary hack disabling local aliases on AIX.
32146 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32148         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
32149         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
32151 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32153         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
32154         * rs6000/rs6000.c: Inline output of .set instruction.
32155         (declare_alias_data): New struct.
32156         (rs6000_declare_alias): New function.
32157         (rs6000_xcoff_declare_function_name): Use it.
32158         (rs6000_xcoff_declare_object_name): New function.
32159         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
32160         (ASM_OUTPUT_DEF): Turn to empty definition.
32162 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
32164         PR bootstrap/61679
32165         * hash-table.h: use hash_table::value_type instead of
32166         Descriptor::value_type in the return types of several methods.
32168 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
32170         * tree-pass.h (pass_data): Remove has_execute member.
32171         * passes.c (execute_one_pass): Don't check pass->has_execute.
32172         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32173         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32174         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32175         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32176         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32177         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
32178         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
32179         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
32180         gimple-low.c, gimple-ssa-isolate-paths.c,
32181         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
32182         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
32183         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
32184         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
32185         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
32186         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
32187         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
32188         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
32189         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
32190         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
32191         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
32192         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
32193         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32194         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32195         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32196         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32197         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32198         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32199         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32200         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32201         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32202         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32203         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
32204         web.c: Remove initializer for pass_data::has_execute.
32206 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
32208         * graphite-htab.h: Use hash_map instead of hash_table.
32209         * graphite-clast-to-gimple.c: Adjust.
32210         * passes.c: Use hash_map instead of hash_table.
32211         * sese.c: Likewise.
32212         * sese.h: Remove now unused code.
32214 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
32216         PR target/61599
32217         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
32218         than zero.
32220 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
32222         PR rtl-optimization/61673
32223         * combine.c (simplify_comparison): Test just mode's sign bit
32224         in tmode rather than the sign bit and any bits above it.
32226 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
32228         * graphite-isl-ast-to-gimple.c (generate_isl_context):
32229         Add __isl_give to the declaration.
32230         (generate_isl_schedule): Likewise.
32231         (scop_to_isl_ast): Likewise.
32233 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32235         * config/arm/arm.c (cortexa5_extra_costs): New table.
32236         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
32238 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
32240         PR tree-optimization/61725
32241         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
32242         range, use range_includes_zerop_p instead of integer_zerop on
32243         vr0->min, only use log2 of max if min is not negative.
32245 2014-07-08  Richard Biener  <rguenther@suse.de>
32247         * tree-ssa-dom.h (loop_depth_of_name): Remove.
32248         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
32249         restriction on loop depth difference.
32250         (record_equality): Likewise.
32251         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
32252         (loop_depth_of_name): Remove.
32253         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
32254         restriction on loop depth difference.
32255         (init_copy_prop): Likewise.
32257 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
32259         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
32260         parameter.
32261         (walk_aliased_vdefs): Likewise.
32262         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
32263         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
32264         (detect_type_change_from_memory_writes): Check if entry was reached.
32266 2014-07-08  Richard Biener  <rguenther@suse.de>
32268         PR tree-optimization/61681
32269         * tree-ssa-structalias.c (find_what_var_points_to): Expand
32270         NONLOCAL inside ESCAPED.
32272 2014-07-08  Richard Biener  <rguenther@suse.de>
32274         PR tree-optimization/61680
32275         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
32276         Handle properly all read-write dependences with group accesses.
32278 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
32280         PR tree-optimization/61576
32281         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
32282         block containing reduction statement is predecessor of phi basi block.
32284 2014-07-08  Marek Polacek  <polacek@redhat.com>
32286         PR c/60226
32287         * fold-const.c (round_up_loc): Change the parameter type.
32288         Remove assert.
32289         * fold-const.h (round_up_loc): Adjust declaration.
32290         * stor-layout.c (finalize_record_size): Check for too large types.
32292 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
32294         * symtab.c: Include calls.h.
32295         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
32297 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
32299         * config/rs6000/rs6000.c (output_vec_const_move): Handle
32300         little-endian code generation.
32301         * config/rs6000/spe.md (spe_evmergehi): Rename to...
32302         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
32303         (spe_evmergehilo): Rename to...
32304         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
32305         (spe_evmergelo): Rename to...
32306         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
32307         (spe_evmergelohi): Rename to...
32308         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
32309         (spe_evmergehi, spe_evmergehilo): New expanders.
32310         (spe_evmergelo, spe_evmergelohi): Likewise.
32311         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
32312         (*frob_tf_ti): Likewise.
32313         (*frob_<mode>_di_2): Likewise.
32314         (*frob_tf_di_8_2): Likewise.
32315         (*frob_di_<mode>): Likewise.
32316         (*frob_ti_tf): Likewise.
32317         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
32318         (*frob_ti_<mode>_8_2): Likewise.
32319         (*frob_ti_tf_2): Likewise.
32320         (mov_si<mode>_e500_subreg0): Rename to...
32321         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
32322         endianness only.
32323         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
32324         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
32325         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
32326         the big endianness only.
32327         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
32328         (*mov_si<mode>_e500_subreg0_2): Rename to...
32329         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
32330         big big endianness only.
32331         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
32332         (*mov_si<mode>_e500_subreg4): Rename to...
32333         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
32334         endianness only.
32335         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
32336         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
32337         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
32338         the big endianness only.
32339         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
32340         pattern.
32341         (*mov_si<mode>_e500_subreg4_2): Rename to...
32342         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
32343         endianness only.
32344         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
32345         (*mov_sitf_e500_subreg8): Rename to...
32346         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
32347         endianness only.
32348         (*mov_sitf_e500_subreg8_le): New instruction pattern.
32349         (*mov_sitf_e500_subreg8_2): Rename to...
32350         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
32351         endianness only.
32352         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
32353         (*mov_sitf_e500_subreg12): Rename to...
32354         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
32355         endianness only.
32356         (*mov_sitf_e500_subreg12_le): New instruction pattern.
32357         (*mov_sitf_e500_subreg12_2): Rename to...
32358         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
32359         endianness only.
32360         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
32362 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
32364         * asan.c (instrument_strlen_call): Do not instrument first byte
32365         in strlen if already instrumented.
32367 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32369         * config/arm/arm.opt (mwords-little-endian): Delete.
32370         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
32371         of TARGET_LITTLE_WORDS.
32372         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
32373         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
32374         warning.
32375         * doc/invoke.texi: Remove references to -mwords-little-endian.
32377 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
32379         * expmed.c (struct init_expmed_rtl): Change all fields but
32380         pow2 and cint from struct rtx_def to rtx.
32381         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
32382         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
32383         at the end again.
32385 2014-07-06  Marek Polacek  <polacek@redhat.com>
32387         PR c/6940
32388         * doc/invoke.texi: Document -Wsizeof-array-argument.
32390 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
32392         * wide-int.h (wide_int_storage): Change declaration from struct
32393         to class.
32395 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
32397         * cgraph.c (cgraph_create_indirect_edge): Update call of
32398         get_polymorphic_call_info.
32399         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
32400         (possible_polymorphic_call_targets): Add parameter call.
32401         (decl_maybe_in_construction_p): New predicate.
32402         (get_polymorphic_call_info): Add parameter call;
32403         use decl_maybe_in_construction_p.
32404         * gimple-fold.c (fold_gimple_assign): Update use of
32405         possible_polymorphic_call_targets.
32406         (gimple_fold_call): Likewise.
32407         * ipa-prop.c: Inlcude calls.h
32408         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
32409         (param_type_may_change_p): New predicate.
32410         (detect_type_change_from_memory_writes): Break out from ...
32411         (detect_type_change): ... this one; use param_type_may_change_p.
32412         (detect_type_change_ssa): Use param_type_may_change_p.
32413         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
32415 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
32417         PR target/49423
32418         * config/arm/arm-protos.h (arm_legitimate_address_p,
32419         arm_is_constant_pool_ref): Add prototypes.
32420         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
32421         (arm_is_constant_pool_ref) New function.
32422         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
32423         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
32424         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
32425         operand. Remove pool_range and neg_pool_range attributes.
32426         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
32427         pool_range and neg_pool_range attributes.
32428         * config/arm/constraints.md (Uh): New constraint.
32429         (Uq): Don't allow constant pool references.
32431 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
32433         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
32434         (move_lo_quad_internal_be_<mode>): Likewise.
32435         (move_lo_quad_<mode>): Convert to define_expand.
32436         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
32437         (aarch64_simd_move_hi_quad_be_<mode>): New.
32438         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
32439         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
32440         (aarch64_combinez_be<mode>): New.
32441         (aarch64_combine<mode>): Convert to define_expand.
32442         (aarch64_combine_internal<mode>): New.
32443         (aarch64_simd_combine<mode>): Remove bogus RTL description.
32445 2014-07-04  Tom de Vries  <tom@codesourcery.com>
32447         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
32448         combination of earlyclobber and read/write modifiers.
32450 2014-07-04  Tom de Vries  <tom@codesourcery.com>
32452         * config/aarch64/aarch64-simd.md
32453         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
32455 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
32457         PR target/61714
32458         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
32460 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
32462         PR middle-end/61654
32463         * cgraphunit.c (expand_thunk): Call free_dominance_info.
32465         PR tree-optimization/61684
32466         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
32467         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
32469 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32470             Kito Cheng  <kito@0xlab.org>
32471             Monk Chiang  <sh.chiang04@gmail.com>
32473         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
32474         (nds32_symbol_load_store_p): Move to ...
32475         (nds32_fp_as_gp_check_available): Move to ...
32476         * config/nds32/nds32-fp-as-gp.c: ... here.
32477         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
32478         extern declaration.
32480 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32481             Kito Cheng  <kito@0xlab.org>
32482             Monk Chiang  <sh.chiang04@gmail.com>
32484         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
32485         (nds32_expand_store_multiple): Move to ...
32486         (nds32_expand_movmemqi): Move to ...
32487         * config/nds32/nds32-memory-manipulation.c: ... here.
32489 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32490             Kito Cheng  <kito@0xlab.org>
32491             Monk Chiang  <sh.chiang04@gmail.com>
32493         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
32494         (nds32_output_casesi_pc_relative): Move to ...
32495         (nds32_output_casesi): Move to ...
32496         (nds32_mem_format): Move to ...
32497         (nds32_output_16bit_store): Move to ...
32498         (nds32_output_16bit_load): Move to ...
32499         (nds32_output_32bit_store): Move to ...
32500         (nds32_output_32bit_load): Move to ...
32501         (nds32_output_32bit_load_s): Move to ...
32502         (nds32_output_stack_push): Move to ...
32503         (nds32_output_stack_pop): Move to ...
32504         * config/nds32/nds32-md-auxiliary.c: ... here.
32506 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32507             Ling-Hua Tseng  <uranus@tinlans.org>
32509         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
32510         the purpose of this file.
32512 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32513             Kito Cheng  <kito@0xlab.org>
32514             Monk Chiang  <sh.chiang04@gmail.com>
32516         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
32517         (nds32_address_cost): Move implementation to ...
32518         * config/nds32/nds32-cost.c: ... here.
32519         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
32520         (nds32_address_cost_impl): Declare.
32522 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32523             Kito Cheng  <kito@0xlab.org>
32524             Monk Chiang  <sh.chiang04@gmail.com>
32526         * config/nds32/nds32.c
32527         (nds32_consecutive_registers_load_store_p): Move to ...
32528         (nds32_valid_multiple_load_store): Move to ...
32529         (nds32_valid_stack_push_pop): Move to ...
32530         (nds32_can_use_bclr_p): Move to ...
32531         (nds32_can_use_bset_p): Move to ...
32532         (nds32_can_use_btgl_p): Move to ...
32533         (nds32_can_use_bitci_p): Move to ...
32534         * config/nds32/nds32-predicates.c: ... here.
32536 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32537             Kito Cheng  <kito@0xlab.org>
32538             Monk Chiang  <sh.chiang04@gmail.com>
32540         * config/nds32/nds32.c
32541         (nds32_expand_builtin_null_ftype_reg): Move to ...
32542         (nds32_expand_builtin_reg_ftype_imm): Move to ...
32543         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
32544         (nds32_init_builtins): Move implementation to ...
32545         (nds32_expand_builtin): Move implementation to ...
32546         * config/nds32/nds32-intrinsic.c: ... here.
32547         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
32548         (nds32_expand_builtin_impl): Declare.
32550 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32551             Kito Cheng  <kito@0xlab.org>
32552             Monk Chiang  <sh.chiang04@gmail.com>
32554         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
32555         (nds32_emit_section_tail_template): Move to ...
32556         (nds32_emit_isr_jmptbl_section): Move to ...
32557         (nds32_emit_isr_vector_section): Move to ...
32558         (nds32_emit_isr_reset_conten): Move to ...
32559         (nds32_check_isr_attrs_conflict): Move to ...
32560         (nds32_construct_isr_vectors_information): Move to ...
32561         (nds32_asm_file_start): Move implementation to ...
32562         (nds32_asm_file_end): Move implementation to ...
32563         * config/nds32/nds32-isr.c: ... here.
32564         * config/nds32/nds32-protos.h
32565         (nds32_check_isr_attrs_conflict): Declare.
32566         (nds32_construct_isr_vectors_information): Declare.
32567         (nds32_asm_file_start_for_isr): Declare.
32568         (nds32_asm_file_end_for_isr): Declare.
32570 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
32571             Kito Cheng  <kito@0xlab.org>
32572             Monk Chiang  <sh.chiang04@gmail.com>
32574         * config.gcc (nds32*): Add new modules to extra_objs.
32575         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
32576         (nds32be-*-*): Likewise.
32577         * config/nds32/nds32-cost.c: New file.
32578         * config/nds32/nds32-fp-as-gp.c: New file.
32579         * config/nds32/nds32-intrinsic.c: New file.
32580         * config/nds32/nds32-isr.c: New file.
32581         * config/nds32/nds32-md-auxiliary.c: New file.
32582         * config/nds32/nds32-memory-manipulation.c: New file.
32583         * config/nds32/nds32-pipelines-auxiliary.c: New file.
32584         * config/nds32/nds32-predicates.c: New file.
32585         * config/nds32/t-nds32: New file.
32587 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
32589         PR tree-optimization/61682
32590         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
32591         using cases and when one of the operands is equal to 1.
32593 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
32595         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
32596         ashr<mode>3): Correct mode of operands[2].
32597         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
32598         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
32599         Correct mode of operands[2].  Fix split condition.
32601 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
32603         * arm.md (arch): Add armv6_or_vfpv3.
32604         (arch_enabled): Add test for the above.
32605         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
32606         on VFP9.
32607         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
32609 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
32611         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
32612         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
32613         HWI 1 and negate the unsigned value.
32614         * expmed.c (expand_sdiv_pow2): For modes wider than word always
32615         use AND instead of shift.
32616         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
32618 2014-07-03  Marek Polacek  <polacek@redhat.com>
32620         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
32621         (-fsanitize=float-divide-by-zero): Move to the table with
32622         -fsanitize=undefined suboptions.
32623         (-fsanitize=float-cast-overflow): Likewise.
32625 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
32627         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
32628         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
32629         endianness.
32631 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
32633         * loop-invariant.c (struct invariant): Add a new member: eqno;
32634         (find_identical_invariants): Update eqno;
32635         (create_new_invariant): Init eqno;
32636         (get_inv_cost): Compute comp_cost with eqno;
32638 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
32640         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
32641         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
32642         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
32643         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
32644         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
32646 2014-07-02  Christian Bruel  <christian.bruel@st.com>
32648         PR target/29349
32649         PR target/53513
32650         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
32651         (make_preds_opaque): Delete.
32652         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
32653         (commit_mode_sets): New function.
32654         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
32655         Process all modes at once.
32656         * basic-block.h (pre_edge_lcm_avs): Declare.
32657         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
32658         Call clear_aux_for_edges. Fix comments.
32659         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
32660         (pre_edge_rev_lcm): Idem.
32661         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
32662         parameter.
32663         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
32664         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
32665         Idem.
32666         * config/i386/i386.c (x96_emit_mode_set): Idem.
32667         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
32668         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
32669         (fpscr_toggle) Disallow from delay slot.
32670         * target.def (emit_mode_set): Add prev_mode parameter.
32671         * doc/tm.texi: Regenerate.
32673 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32675         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
32676         variable i.
32678 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
32680         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
32681         vtable_pointer_value_to_vtable): Constify.
32682         (contains_polymorphic_type_p): Declare.
32683         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
32684         vtable_pointer_value_to_vtable): Constify.
32685         (contains_polymorphic_type_p): New predicate.
32686         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
32687         polymorphic types.
32688         (ipa_set_ancestor_jf): Likewise.
32689         (detect_type_change): Return false in easy cases.
32690         (compute_complex_assign_jump_func): Require type to contain
32691         polymorphic type.
32692         (compute_known_type_jump_func): Likewise.
32694 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
32696         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
32697         Remove.
32698         (type_in_anonymous_namespace_p): Constify argument.
32699         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
32700         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
32701         (main_odr_variant): New function.
32702         (hash_type_name): Make static; update assert; do not ICE on
32703         non-records.
32704         (types_same_for_odr): Bring here from tree.c; simplify and remove
32705         old structural comparing code that doesn't work for templates.
32706         (odr_hasher::equal): Update assert.
32707         (add_type_duplicate): Return true when bases should be computed;
32708         replace incomplete loader by complete; do not output duplicated
32709         warnings; do not ICE on non-records; set odr_violated flag.
32710         (get_odr_type): Be ready to replace incomplete type by complete
32711         one; work on ODR variants instead of main variants; reorder item
32712         in array so bases have still smaller indexes.
32713         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
32714         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
32716 2014-07-01  Cary Coutant  <ccoutant@google.com>
32718         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
32719         lookup.
32720         (resolve_addr_in_expr): When replacing the rtx in a location list
32721         entry, get a new address table entry.
32722         (dwarf2out_finish): Call index_location_lists even if there are no
32723         addr_index_table entries yet.
32725 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
32727         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
32728         change for not being obvious.
32730 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
32732         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
32733         unused argument.
32735 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32737         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
32738         (vcagt_f64): Likewise.
32739         (vcale_f64): Likewise.
32740         (vcaled_f64): Likewise.
32741         (vcales_f32): Likewise.
32742         (vcalt_f64): Likewise.
32743         (vcaltd_f64): Likewise.
32744         (vcalts_f32): Likewise.
32746 2014-07-01  Marek Polacek  <polacek@redhat.com>
32748         * doc/invoke.texi: Document -Wint-conversion.
32750 2014-07-01  Marek Polacek  <polacek@redhat.com>
32752         PR c/58286
32753         * doc/invoke.texi: Document -Wincompatible-pointer-types.
32755 2014-07-01  Martin Liska  <mliska@suse.cz>
32757         IPA REF alias refactoring
32758         * cgraph.h (iterate_direct_aliases): New function.
32759         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
32760         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
32761         FOR_EACH_ALIAS added.
32762         (cgraph_for_node_and_aliases): Likewise.
32763         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
32764         * ipa-inline.c (reset_edge_caches): Likewise.
32765         (update_caller_keys): Likewise.
32766         * trans-mem.c (ipa_tm_execute): Likewise.
32767         *varpool.c (varpool_analyze_node): Likewise.
32768         (varpool_for_node_and_aliases): Likewise.
32769         * ipa-ref.h (first_alias): New function.
32770         (last_alias): Likewise.
32771         (has_aliases_p): Likewise.
32772         * ipa-ref.c (ipa_ref::remove_reference): Removal function
32773         is sensitive to IPA_REF_ALIASes.
32774         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
32775         are put at the beginning of the list.
32776         (symtab_node::iterate_direct_aliases): New function.
32778 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32780         Revert:
32781         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
32782         type is complete.
32783         (write_ts_type_common_tree_pointers): Do not stream fields not set
32784         for incomplete types; do not stream duplicated fields for variants;
32785         sanity check that variant and type match.
32786         (write_ts_type_non_common_tree_pointers): Likewise.
32787         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
32788         TYPE_SIZE whether type is complete.
32789         (lto_input_ts_type_common_tree_pointers): Do same changes as in
32790         write_ts_type_common_tree_pointers
32791         (lto_input_ts_type_non_common_tree_pointers): Likewise.
32793 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
32795         * var-tracking.c (add_stores): Return instead of asserting if old
32796         and new values for conditional store are the same.
32798 2014-06-30  Richard Henderson  <rth@redhat.com>
32800         PR rtl-opt/61608
32801         PR target/39284
32802         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
32803         the cfg if there were any changes.
32804         * passes.def: Revert move of peephole2 after reorder_blocks;
32805         move duplicate_computed_gotos before peephole2.
32807 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
32809         * except.c (emit_note_eh_region_end): New helper function.
32810         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
32811         emit EH_REGION_END note.
32812         * jump.c (cleanup_barriers): Do not split a call and its
32813         corresponding CALL_ARG_LOCATION note.
32815 2014-06-30  Jeff Law  <law@redhat.com>
32817         PR tree-optimization/61607
32818         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
32819         deeper into the SSA_NAME_VALUE chain.
32821 2014-06-30  Marek Polacek  <polacek@redhat.com>
32823         * convert.c (convert_to_integer): Don't instrument conversions if the
32824         function has no_sanitize_undefined attribute.
32825         * ubsan.c: Don't run the ubsan pass if the function has
32826         no_sanitize_undefined attribute.
32828 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
32830         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
32831         -fsanitize=undefined suboptions.
32833 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
32835         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
32836         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
32837         against bigendian and adjust indices.
32839 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
32841         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
32843 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32845         PR target/61633
32846         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
32847         Add alternative; make early clobber.  Adjust both split patterns
32848         to use operand 0 as the working register.
32850 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
32852         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
32853         as ira_object_id_map might be NULL, or 1.
32855 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
32857         * loop-invariant.c (get_inv_cost): Handle register class.
32858         (gain_for_invariant): Check the register pressure of the inv
32859         and its overlapped register class, other than all.
32861 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
32863         * doc/invoke.texi (Optimize Options): Fix descriptions of
32864         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
32866 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
32868         * doc/extend.texi (Function Attributes): Update 'naked' attribute
32869         documentation.
32871 2014-06-29  Tobias Grosser <tobias@grosser.es>
32873         PR bootstrap/61650
32874         * graphite-isl-ast-to-gimple.c: Add missing guards.
32876 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32878         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
32879         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
32880         * flag-types.h: Add new enum fgraphite_generator.
32881         * graphite-isl-ast-to-gimple.c: New.
32882         * graphite-isl-ast-to-gimple.h: New.
32883         * graphite.c (graphite_transform_loops): Add choice of Graphite
32884         code generator, which depends on flag_graphite_code_gen.
32886 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32888         * graphite-dependences.c (subtract_commutative_associative_deps):
32889         Add NULL checking of the following variables: must_raw_no_source,
32890         may_raw_no_source, must_war_no_source, may_war_no_source,
32891         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
32892         must_war, may_war, must_waw, may_waw.
32894 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32896         * graphite-clast-to-gimple.c: gloog is renamed to
32897         graphite_regenerate_ast_cloog.  gloog_error is renamed to
32898         graphite_regenerate_error.
32899         * graphite-clast-to-gimple.h: The definition of the struct
32900         bb_pbb_def is moved to graphite-htab.h.
32901         Add inclusion of the hash-table.h.
32902         * graphite-htab.h: The declaration of the function gloog is moved
32903         to graphite-clast-to-gimple.h and renamed to
32904         graphite_regenerate_ast_cloog.
32905         * graphite.c (graphite_transform_loops): gloog is renamed
32906         to graphite_regenerate_ast_cloog.
32908 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32910         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
32911         type is complete.
32912         (write_ts_type_common_tree_pointers): Do not stream fields not set
32913         for incomplete types; do not stream duplicated fields for variants;
32914         sanity check that variant and type match.
32915         (write_ts_type_non_common_tree_pointers): Likewise.
32916         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
32917         TYPE_SIZE whether type is complete.
32918         (lto_input_ts_type_common_tree_pointers): Do same changes as in
32919         write_ts_type_common_tree_pointers
32920         (lto_input_ts_type_non_common_tree_pointers): Likewise.
32922 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32924         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
32926 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32928         * tree-inline.c (remap_type_1): Do not duplicate fields
32929         that are shared in between type and its main variant.
32931 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32933         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
32934         of the type.
32935         (ipa_set_ancestor_jf) Likewise.
32936         (check_stmt_for_type_change): Check that we work on main variant.
32937         (detect_type_change): Look into main variant.
32938         (compute_known_type_jump_func): Check that main variant has BINFO.
32940 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32942         * ipa-devirt.c (set_type_binfo): New function.
32943         (add_type_duplicate): Use it.
32944         (get_odr_type): Sanity check that binfos points to main variants.
32945         (get_class_context): Be sure the context's outer_type is main variant.
32946         (contains_type_p): Walk main variant.
32947         (get_polymorphic_call_info_for_decl): Set outer_type to be
32948         main variant.
32949         (get_polymorphic_call_info): Likewise.
32950         (possible_polymorphic_call_targets): Sanity check that we operate
32951         on main variant.
32953 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32955         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
32957 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32959         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
32960         accidental change due to wide-int branch merge.
32962 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32964         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
32965         compressed debug support.
32966         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
32967         * configure: Regenerate.
32968         * config.in: Regenerate.
32969         * common.opt (compressed_debug_sections): New enum.
32970         (gz, gz=): New options.
32971         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
32972         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
32973         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
32974         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
32975         LINK_COMPRESS_DEBUG_SPEC.
32976         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
32977         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
32978         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
32979         (Debugging Options): Document -gz[=type].
32981 2014-06-27  Martin Jambor  <mjambor@suse.cz>
32983         PR ipa/61160
32984         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
32985         args_to_skip, use those from node instead.  Copy args_to_skip and
32986         combined_args_to_skip from node to the new thunk.
32987         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
32988         (cgraph_create_virtual_clone): Moved computation of
32989         combined_args_to_skip...
32990         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
32992 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
32994         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
32995         redundant diagnostic machinary.
32997 2014-06-27  Richard Biener  <rguenther@suse.de>
32999         * tree-ssa-math-opts.c (bswap_replace): Fix
33000         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
33002 2014-06-27  Martin Liska  <mliska@suse.cz>
33004         * gimple.h (gimple_location_safe): New function introduced.
33005         * cgraphunit.c (walk_polymorphic_call_targets): Usage
33006         of gimple_location_safe replaces gimple_location.
33007         (gimple_fold_call): Likewise.
33008         * ipa-devirt.c (ipa_devirt): Likewise.
33009         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
33010         * ipa.c (walk_polymorphic_call_targets): Likewise.
33011         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
33013 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
33015         PR tree-optimization/57233
33016         PR tree-optimization/61299
33017         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
33018         functions.
33019         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
33020         would be lowered to scalar shifts, check if corresponding
33021         shifts and vector BIT_IOR_EXPR are supported and don't lower
33022         or lower just to narrower vector type in that case.
33023         * expmed.c (expand_shift_1): Fix up handling of vector
33024         shifts and rotates.
33026 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
33028         PR target/61586
33029         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
33031 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
33033         * doc/invoke.texi (-fsemantic-interposition): Document.
33034         * common.opt (fsemantic-interposition): New flag.
33035         * varasm.c (decl_replaceable_p): Use it.
33037 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33039         PR target/61542
33040         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
33041         extraction other than index 3.
33043 2014-06-26  Teresa Johnson  <tejohnson@google.com>
33045         * doc/invoke.texi: Fix typo.
33046         * dumpfile.c: Add support for documented -fdump-* options
33047         optimized/missed/note/optall.
33049 2014-06-26  Martin Jambor  <mjambor@suse.cz>
33051         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
33052         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
33053         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
33054         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
33055         * opts.c (default_options_optimization): Set
33056         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
33057         * doc/invoke.texi (allow-load-data-races)
33058         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
33059         (allow-store-data-races): Document the new default.
33061 2014-06-26  Martin Jambor  <mjambor@suse.cz>
33063         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
33064         renamed to ipa_impossible_devirt_target.  Fix typo.
33065         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
33066         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
33067         ipa_impossible_devirt_target.
33069 2014-06-26  Richard Biener  <rguenther@suse.de>
33071         PR tree-optimization/61607
33072         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
33073         explaining why we restrict copies on loop depth.
33074         * tree-ssa-dom.c (cprop_operand): Remove restriction on
33075         on loop depth.
33076         (record_equivalences_from_phis): Instead add it here.
33078 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
33080         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
33081         (LTO_WRAPPER_OBJS): New variable.
33082         (lto-wrapper$(exeext)): Use it.
33083         * collect2.c: Include "collect-utils.h".
33084         (verbose, debug): Remove variables.
33085         (at_file_supplied): No longer static.
33086         (tool_name): New variable.
33087         (do_wait, fork_execute, maybe_unlink): Don't declare.
33088         (tool_cleanup): No longer static.
33089         (notice): Remove function.
33090         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
33091         fork_execute calls.
33092         (collect_wait, do_wait, collect_execute): Remove functions.
33093         (maybe_unlink): No longer static.
33094         * collect2.h (verbose, debug): Don't declare.
33095         (at_file_supplied): Declare.
33096         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
33097         changed.
33098         (collect_execute): Replace with implementation from collect2, plus a
33099         new arg use_atfile.  All callers changed.
33100         (collect_wait): Replace with implementation from collect2.
33101         (maybe_unlink_file): Remove function.
33102         (fork_execute): Replace with implementation from collect2, plus a
33103         new arg use_atfile.  All callers changed.
33104         (do_wait): Add call to utils_cleanup to the error path.
33105         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
33106         (tool_cleanup): Adjust declarations.
33107         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
33108         * tlink.c: Include "collect-utils.h".
33109         (tlink_execute): New arg use_atfile.  All callers changed.
33110         (tlink_init, tlink_execute): Remove declarations.
33112         * collect-utils.c (save_temps): New variable.
33113         (do_wait): Use it instead of debug.  Use fatal_error.
33114         * collect-utils.h (save_temps): Declare.
33115         * collect2.c (verbose): Rename from vflag.  All uses changed.
33116         (tool_cleanup): New function, copied from collect_atexit.
33117         (collect_atexit, handler): Just call it.
33118         * collect2.h (verbose): Declaration renamed from vflag.
33119         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
33120         debug.
33122         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
33123         (lto-wrapper$(exeext)): Link with collect-utils.o.
33124         * collect-utils.c: New file.
33125         * collect-utils.h: New file.
33126         * lto-wrapper.c: Include "collect-utils.h".
33127         (args_name): Delete variable.
33128         (tool_name): New variable.
33129         (tool_cleanup): New function.
33130         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
33131         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
33132         (fork_execute): Remove functions.
33134 2014-06-26  Nick Clifton  <nickc@redhat.com>
33136         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
33138         * doc/extend.texi (Function Attributes): Fix typo in description
33139         of RX vector attribute.
33141 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
33143         * config.gcc (supported_defaults): Error when passing either
33144         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
33146 2014-06-26  Richard Biener  <rguenther@suse.de>
33148         * tree-ssa-dom.c (cprop_operand): Remove restriction on
33149         propagating volatile pointers.
33151 2014-06-26  Richard Biener  <rguenther@suse.de>
33153         PR tree-optimization/61607
33154         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
33155         loop if we redirected its latch edge.
33156         (thread_block_1): Do not cancel loops prematurely.
33158 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
33160         * toplev.c (backend_init_target): Move init_emit_regs and
33161         init_regs to...
33162         (backend_init) ... here; skip ira_init_once and backend_init_target.
33163         (target_reinit) ... and here; clear
33164         this_target_rtl->lang_dependent_initialized.
33165         (lang_dependent_init_target): Clear
33166         this_target_rtl->lang_dependent_initialized;
33167         break out rtl initialization to ...
33168         (initialize_rtl): ... here; call also backend_init_target
33169         and ira_init_once.
33170         * toplev.h (initialize_rtl): New function.
33171         * function.c: Include toplev.h
33172         (init_function_start): Call initialize_rtl.
33173         * rtl.h (target_rtl): Add target_specific_initialized,
33174         lang_dependent_initialized.
33176 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
33177             Jakub Jelinek  <jakub@redhat.com>
33179         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
33181 2014-06-25  Tom de Vries  <tom@codesourcery.com>
33183         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
33185 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
33187         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
33188         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
33189         Issue a strict overflow warning if appropriate.
33191 2014-06-25  Martin Liska  <mliska@suse.cz>
33193         IPA REF refactoring
33194         * Makefile.in: Removed header file (ipa-ref-inline.h).
33195         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
33196         called.
33197         (cgraph_speculative_call_info): Likewise.
33198         (cgraph_for_node_thunks_and_aliases): Likewise.
33199         (cgraph_for_node_and_aliases): Likewise.
33200         (verify_cgraph_node): Likewise.
33201         * cgraph.h: Batch of IPA REF functions become member functions of
33202         symtab_node: add_reference, maybe_add_reference, clone_references,
33203         clone_referring, clone_reference, find_reference,
33204         remove_stmt_references, remove_all_references,
33205         remove_all_referring, dump_references, dump_referring,
33206         has_alias_p, iterate_reference, iterate_referring.
33207         * cgraphbuild.c (record_reference): New IPA REF function used.
33208         (record_type_list): Likewise.
33209         (record_eh_tables): Likewise.
33210         (mark_address): Likewise.
33211         (mark_load): Likewise.
33212         (mark_store): Likewise.
33213         (pass_build_cgraph_edges): Likewise.
33214         (rebuild_cgraph_edge): Likewise.
33215         (cgraph_rebuild_references): Likewise.
33216         (pass_remove_cgraph_callee_edges): Likewise.
33217         * cgraphclones.c (cgraph_clone_node): Likewise.
33218         (cgraph_create_virtual_clone): Likewise.
33219         (cgraph_materialize_clone): Likewise.
33220         (cgraph_materialize_all_clones): Likewise.
33221         * cgraphunit.c (cgraph_reset_node): Likewise.
33222         (cgraph_reset_node): Likewise.
33223         (analyze_function): Likewise.
33224         (assemble_thunks_and_aliases): Likewise.
33225         (expand_function): Likewise.
33226         * ipa-comdats.c (propagate_comdat_group): Likewise.
33227         (enqueue_references): Likewise.
33228         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
33229         (create_specialized_node): Likewise.
33230         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
33231         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
33232         * ipa-inline.c (reset_edge_caches): Likewise.
33233         (update_caller_keys): Likewise.
33234         (execute): Likewise.
33235         * ipa-prop.c (remove_described_reference): Likewise.
33236         (propagate_controlled_uses): Likewise.
33237         (ipa_edge_duplication_hook): Likewise.
33238         (ipa_modify_call_arguments): Likewise.
33239         * ipa-pure-const.c (propagate_pure_const): Likewise.
33240         * ipa-ref-inline.h: Header file removed, functions moved
33241         to symtab_node class.
33242         * ipa-ref.c (remove_reference): New class member function.
33243         (cannot_lead_to_return): New class member function.
33244         (referring_ref_list): Likewise.
33245         (referred_ref_list): Likewise.
33246         Rest of functions moved to symtab_node class.
33247         * ipa-ref.h: New member functions remove_reference,
33248         cannot_lead_to_return, referring_ref_list, referred_ref_list added
33249         to ipa_ref class.
33250         ipa_ref_list class has new member functions: first_reference,
33251         first_referring, clear, nreferences.
33252         * ipa-reference.c (analyze_function): New IPA REF function used.
33253         (write_node_summary_p): Likewise.
33254         (ipa_reference_write_optimization_summary): Likewise.
33255         * ipa-split.c (split_function): Likewise.
33256         * ipa-utils.c (ipa_reverse_postorder): Likewise.
33257         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
33258         (function_and_variable_visibility): Likewise.
33259         * ipa.c (has_addr_references_p): Likewise.
33260         (process_references): Argument type changed.
33261         (symtab_remove_unreachable_nodes): New IPA REF function used.
33262         (process_references): Likewise.
33263         (set_writeonly_bit): Likewise.
33264         * lto-cgraph.c: Implementation of new symtab_node member functions
33265         that uses new IPA REF functions.
33266         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
33267         function used.
33268         * lto-streamer-out.c (output_symbol_p): Likewise.
33269         * lto-streamer.h (referenced_from_this_partition_p): Argument type
33270         changed.
33271         * symtab.c: Implementation of new IPA REF API.
33272         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
33273         (ipa_tm_create_version): Likewise.
33274         (ipa_tm_execute): Likewise.
33275         * tree-emutls.c (gen_emutls_addr): Likewise.
33276         * tree-inline.c (copy_bb): Likewise.
33277         (delete_unreachable_blocks_update_callgraph): Likewise.
33278         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
33279         (varpool_for_node_and_aliases): Likewise.
33281 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
33283         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
33285 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
33287         PR bootstrap/61598
33288         * fold-const.c (fold_checksum_tree): Use a hash_table of const
33289         tree_node * instead of tree_node *.
33290         (fold): Adjust.
33291         (print_fold_checksum): Likewise.
33292         (fold_check_failed): Likewise.
33293         (debug_fold_checksum): Likewise.
33294         (fold_build1_stat_loc): Likewise.
33295         (fold_build2_stat_loc): Likewise.
33296         (fold_build3_stat_loc): Likewise.
33297         (fold_build_call_array_loc): Likewise.
33299 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
33301         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
33302         implementation with call to...
33303         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
33304         function.
33305         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
33306         Declare.
33308 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
33310         PR tree-optimization/57742
33311         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
33312         after replacing the statement.
33314 2014-06-25  Nick Clifton  <nickc@redhat.com>
33316         * config/v850/v850.c (GHS_default_section_names): Change to const
33317         char * type.
33318         (GHS_current_section_names): Likewise.
33319         (v850_insert_attributes): Do not build strings, just assign the
33320         names directly.  Change the type of 'chosen_section' to const
33321         char*.
33322         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
33323         directly to the array entry.
33324         * config/v850/v850.h (GHS_default_section_names): Change to const
33325         char * type.
33326         (GHS_current_section_names): Likewise.
33328 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
33330         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
33331         (LANG_HOOKS_DECLS): Add it.
33332         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
33333         has correct type.
33334         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
33335         * langhooks.h (struct lang_hooks_for_decls): Add
33336         omp_clause_linear_ctor hook.
33337         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
33338         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
33339         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
33340         combined simd loop use omp_clause_linear_ctor hook.
33342 2014-06-24  Cong Hou  <congh@google.com>
33344         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
33345         pattern recognition.
33346         (type_conversion_p): PROMOTION is true if it's a type promotion
33347         conversion, and false otherwise.  Return true if the given expression
33348         is a type conversion one.
33349         * tree-vectorizer.h: Adjust the number of patterns.
33350         * tree.def: Add SAD_EXPR.
33351         * optabs.def: Add sad_optab.
33352         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
33353         * expr.c (expand_expr_real_2): Likewise.
33354         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
33355         * gimple.c (get_gimple_rhs_num_ops): Likewise.
33356         * optabs.c (optab_for_tree_code): Likewise.
33357         * tree-cfg.c (estimate_operator_cost): Likewise.
33358         * tree-ssa-operands.c (get_expr_operands): Likewise.
33359         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
33360         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
33361         * doc/generic.texi: Add document for SAD_EXPR.
33362         * doc/md.texi: Add document for ssad and usad.
33364 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
33366         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
33367         qualification in cast.
33369 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
33371         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
33372         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
33373         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
33374         (tree_function_decl): ... here.
33375         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
33376         streaming of vindex to ...
33377         (write_ts_function_decl_tree_pointers): ... here.
33378         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
33379         Do not stream DECL_VINDEX.
33380         (lto_input_ts_function_decl_tree_pointers): Stream it here.
33382 2014-06-24  Catherine Moore  <clm@codesourcery.com>
33383             Sandra Loosemore  <sandra@codesourcery.com>
33385         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
33386         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
33387         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
33389 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
33391         * doc/invoke.texi (Warning Options): Remove duplicated
33392         -Wmaybe-uninitialized.
33394 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
33396         PR tree-optimization/57742
33397         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
33398         (handle_builtin_malloc, handle_builtin_memset): New functions.
33399         (strlen_optimize_stmt): Call them.
33400         * passes.def: Move strlen after loop+dom but before vrp.
33402 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
33404         PR target/61570
33405         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
33406         model family 6 CPU with has_longmode never use a CPU without
33407         64-bit support.
33409 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
33411         PR target/61570
33412         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
33413         the last change.
33415 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
33417         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
33418         * dominance.c (iterate_fix_dominators): Use hash_map instead of
33419         pointer_map.
33420         * hash-map.h: New file.
33421         * ipa-comdats.c: Use hash_map instead of pointer_map.
33422         * ipa.c: Likewise.
33423         * lto-section-out.c: Adjust.
33424         * lto-streamer.h: Replace pointer_map with hash_map.
33425         * symtab.c (verify_symtab): Likewise.
33426         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
33427         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
33428         * tree-streamer.h: Likewise.
33429         * tree-streamer.c: Adjust.
33430         * pointer-set.h: Remove pointer_map.
33432 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
33434         * hash-table.h: Add a template arg to choose between storing values
33435         and storing pointers to values, and then provide partial
33436         specializations for both.
33437         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
33438         should store, not the type values should point to.
33439         * tree-into-ssa.c (var_info_hasher): Likewise.
33440         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
33441         * tree-complex.c: Adjust.
33442         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
33443         table instead of int_tree_map *.
33444         * tree-parloops.c: Adjust.
33445         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
33446         type is being stored.
33447         * tree-vectorizer.c: Adjust.
33449 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
33451         * hash-table.h: Remove a layer of indirection from hash_table so that
33452         it contains the hash table's data instead of a pointer to the data.
33453         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
33454         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
33455         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
33456         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
33457         fold-const.c, gcse.c, ggc-common.c,
33458         gimple-ssa-strength-reduction.c, gimplify.c,
33459         graphite-clast-to-gimple.c, graphite-dependences.c,
33460         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
33461         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
33462         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
33463         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
33464         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
33465         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
33466         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
33467         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
33468         tree-ssa-live.c, tree-ssa-loop-im.c,
33469         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
33470         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
33471         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
33472         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
33473         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
33474         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
33475         vtable-verify.c, vtable-verify.h: Adjust.
33477 2014-06-24  Richard Biener  <rguenther@suse.de>
33479         PR tree-optimization/61572
33480         * tree-ssa-sink.c (statement_sink_location): Do not sink
33481         loads from hard registers.
33483 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
33485         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
33486         not mentioned in clauses use private clause if the iterator is
33487         declared in #pragma omp for simd, and when adding lastprivate
33488         instead, add it to the outer #pragma omp for too.  Diagnose
33489         if the variable is private in outer context.  For simd collapse > 1
33490         loops, replace all iterators with temporaries.
33491         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
33492         same even in collapse > 1 loops.
33494         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
33495         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
33496         non-NULL.
33497         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
33498         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
33499         non-NULL.
33500         (gimplify_adjust_omp_clauses): Likewise.
33501         * omp-low.c (lower_rec_simd_input_clauses,
33502         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
33503         safelen the same as safelen(1).
33504         * tree-nested.c (convert_nonlocal_omp_clauses,
33505         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
33506         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
33507         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
33508         Fixup handling of GIMPLE_OMP_TARGET.
33509         (convert_tramp_reference_stmt, convert_gimple_call): Handle
33510         GIMPLE_OMP_TARGET.
33512 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
33514         PR tree-optimization/61554
33515         * tree-ssa-propagate.c: Include "bitmap.h".
33516         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
33517         properly update constructor/destructor.
33518         (substitute_and_fold_dom_walker::before_dom_children):
33519         Remove call to gimple_purge_dead_eh_edges, add bb->index to
33520         need_eh_cleaup instead.
33521         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
33522         need_eh_cleanup.
33524 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
33526         * varpool.c (dump_varpool_node): Dump used_by_single_function.
33527         * tree-pass.h (make_pass_ipa_single_use): New pass.
33528         * cgraph.h (used_by_single_function): New flag.
33529         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
33530         Stream it.
33531         * passes.def (pass_ipa_single_use): Scedule.
33532         * ipa.c (BOTTOM): New macro.
33533         (meet): New function
33534         (propagate_single_user): New function.
33535         (ipa_single_use): New function.
33536         (pass_data_ipa_single_use): New pass.
33537         (pass_ipa_single_use): New pass.
33538         (pass_ipa_single_use::gate): New gate.
33539         (make_pass_ipa_single_use): New function.
33541 2014-06-23  Kai Tietz  <ktietz@redhat.com>
33543         PR target/39284
33544         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
33545         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
33547 2014-06-23  Richard Biener  <rguenther@suse.de>
33549         * tree-ssa-loop.c (gate_loop): New function.
33550         (pass_tree_loop::gate): Call it.
33551         (pass_data_tree_no_loop, pass_tree_no_loop,
33552         make_pass_tree_no_loop): New.
33553         * tree-vectorizer.c: Include tree-scalar-evolution.c
33554         (pass_slp_vectorize::execute): Initialize loops and SCEV if
33555         required.
33556         (pass_slp_vectorize::clone): New method.
33557         * timevar.def (TV_TREE_NOLOOP): New.
33558         * tree-pass.h (make_pass_tree_no_loop): Declare.
33559         * passes.def (pass_tree_no_loop): New pass group with
33560         SLP vectorizer.
33562 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
33564         PR target/61570
33565         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
33566         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
33568 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
33570         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
33571         "yes" where needed.
33573 2014-06-23  Alan Modra  <amodra@gmail.com>
33575         PR bootstrap/61583
33576         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
33577         to zero on debug statements.
33579 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
33581         PR target/60825
33582         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
33583         Ignore third operand if present by marking qualifier_internal.
33585         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
33587         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
33588         vector extension.
33589         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
33590         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
33591         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
33592         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
33593         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
33594         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
33595         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
33596         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
33597         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
33598         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
33599         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
33600         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
33601         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
33602         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
33603         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
33604         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
33605         logic in GCC vector extensions
33607         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
33608         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
33609         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
33610         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
33611         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
33612         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
33613         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
33614         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
33615         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
33616         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
33618         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
33620         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
33621         extensions.
33623         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
33624         (vget_low_s64): Use __GET_LOW macro.
33625         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
33626         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
33627         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
33628         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
33629         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
33631         (vcombine_s64): Use GCC vector extensions; remove cast.
33632         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
33633         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
33634         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
33635         Fix type signature; remove cast.
33637 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
33639         PR target/60825
33640         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
33641         V1DFmode.
33642         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
33643         add V1DFmode
33644         (BUILTIN_VD1): New.
33645         (BUILTIN_VD_RE): Remove.
33646         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
33647         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
33648         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
33649         variant but not df.
33650         (vreinterpretv1df*, vreinterpret*v1df): New.
33651         (vreinterpretdf*, vreinterpret*df): Remove.
33652         * config/aarch64/aarch64-simd.md (aarch64_create,
33653         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
33654         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
33655         (VD1): New.
33656         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
33657         (vcreate_f64): Remove cast, use v1df builtin.
33658         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
33659         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
33660         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
33661         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
33662         vmov_n_f64, vst1_f64): Use gcc vector extensions.
33663         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
33664         add range check using __builtin_aarch64_im_lane_boundsi.
33665         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
33666         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
33667         type signature, use gcc vector extensions.
33668         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
33669         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
33670         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
33671         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
33672         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
33673         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
33674         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
33675         vreinterpret_u64_f64): Use v1df builtin not df.
33677 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
33679         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
33680         vector registers.
33682 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
33684         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
33685         priority directly.
33687 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33689         * loop-invariant.c (pre_check_invariant_p): New function.
33690         (find_invariant_insn): Call pre_check_invariant_p.
33692 2014-06-22  Richard Henderson  <rth@redhat.com>
33694         PR target/61565
33695         * compare-elim.c (struct comparison): Add eh_note.
33696         (find_comparison_dom_walker::before_dom_children): Don't eliminate
33697         a redundant comparison in a different EH region.  Purge EH edges if
33698         necessary.
33700 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33702         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
33703         (var_shift): Use it.
33704         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
33705         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
33706         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
33707         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
33708         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
33709         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
33710         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
33711         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
33712         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
33713         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
33714         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
33715         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
33716         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
33717         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
33718         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
33719         *rotldi3_internal15be): Use the new attribute.  Merge register and
33720         integer alternatives.
33722 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33724         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
33725         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
33726         split, *ashrdi3_internal3 and split): Delete, merge into...
33727         (ashr<mode>3): New expander.
33728         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
33729         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
33731 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33733         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
33734         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
33735         *rotldi3_internal3 and split): Delete, merge into...
33736         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
33737         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
33738         Use "rotlw" extended mnemonic.
33740 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33742         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
33743         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
33744         and split, *ashldi3_internal3 and split): Delete, merge into...
33745         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
33746         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
33748 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33750         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
33751         (lshrsi3, two anonymous define_insns and define_splits,
33752         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
33753         *lshrdi3_internal3 and split): Delete, merge into...
33754         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
33755         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
33757 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
33759         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
33760         Remove "O" alternative.
33762 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
33764         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
33765         (mips_move_from_gpr_cost): Likewise.
33766         (mips_register_move_cost): Update accordingly.
33767         (mips_secondary_reload_class): Remove name of in_p.
33769 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
33771         PR target/61503
33772         * config/i386/i386.md (x86_64_shrd, x86_shrd,
33773         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
33775 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33777         * config/nios2/nios2.c: Include "builtins.h".
33779 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33781         * cgraph.h (tls_model_names): New variable.
33782         * print-tree.c (print_node): Simplify.
33783         * varpool.c (tls_model_names): New variable.
33784         (dump_varpool_node): Output tls model.
33786 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33788         * ipa-visibility.c (function_and_variable_visibility): Disable
33789         temporarily local aliases for some targets.
33791 2014-06-20  Marek Polacek  <polacek@redhat.com>
33793         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
33794         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
33795         into SANITIZE_UNDEFINED.
33796         * doc/invoke.texi: Describe -fsanitize=bounds.
33797         * gimplify.c (gimplify_call_expr): Add gimplification of internal
33798         functions created in the FEs.
33799         * internal-fn.c: Move "internal-fn.h" after "tree.h".
33800         (expand_UBSAN_BOUNDS): New function.
33801         * internal-fn.def (UBSAN_BOUNDS): New internal function.
33802         * internal-fn.h: Don't define internal functions here.
33803         * opts.c (common_handle_option): Add -fsanitize=bounds.
33804         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
33805         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
33806         * tree-core.h: Define internal functions here.
33807         (struct tree_base): Add ifn field.
33808         * tree-pretty-print.c: Include "internal-fn.h".
33809         (dump_generic_node): Handle functions without CALL_EXPR_FN.
33810         * tree.c (get_callee_fndecl): Likewise.
33811         (build_call_expr_internal_loc): New function.
33812         * tree.def (CALL_EXPR): Update description.
33813         * tree.h (CALL_EXPR_IFN): Define.
33814         (build_call_expr_internal_loc): Declare.
33815         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
33816         types.
33817         (ubsan_type_descriptor): Change bool parameter to enum
33818         ubsan_print_style.  Adjust the code.  Add handling of
33819         UBSAN_PRINT_ARRAY.
33820         (ubsan_expand_bounds_ifn): New function.
33821         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
33822         (ubsan_build_overflow_builtin): Likewise.
33823         (instrument_bool_enum_load): Likewise.
33824         (ubsan_instrument_float_cast): Likewise.
33825         * ubsan.h (enum ubsan_print_style): New enum.
33826         (ubsan_expand_bounds_ifn): Declare.
33827         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
33829 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
33831         * config/rs6000/rs6000.md: Append `DONE' to preparation
33832         statements of `bswap' pattern splitters.
33834 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33836         * target.def (call_fusage_contains_non_callee_clobbers): Update
33837         definition.
33838         * doc/tm.texi: Regenerate.
33840 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
33841             Max Ostapenko  <m.ostapenko@partner.samsung.com>
33843         PR sanitizer/61547
33844         * asan.c (instrument_strlen_call): Fixed instrumentation of
33845         trailing byte.
33847 2014-06-20  Martin Jambor  <mjambor@suse.cz>
33849         PR ipa/61540
33850         * ipa-prop.c (impossible_devirt_target): New function.
33851         (try_make_edge_direct_virtual_call): Use it, also instead of
33852         asserting.
33854 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
33855             Max Ostapenko  <m.ostapenko@partner.samsung.com>
33857         PR sanitizer/61530
33858         * asan.c (build_check_stmt): Add condition.
33860 2014-06-20  Martin Jambor  <mjambor@suse.cz>
33862         PR ipa/61211
33863         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
33864         expanded clones.
33866 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33868         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
33869         Update comments.
33870         (VCONQ): Make comment more helpful.
33871         (VCON): Delete.
33872         * config/aarch64/aarch64-simd.md
33873         (aarch64_sqdmulh_lane<mode>):
33874         Use VCOND for operands 2.  Update lane checking and flipping logic.
33875         (aarch64_sqrdmulh_lane<mode>): Likewise.
33876         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
33877         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
33878         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
33879         attribute of operand 3 to VCOND.
33880         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
33881         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
33882         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
33883         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
33884         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
33885         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
33886         define_insn.
33887         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
33888         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
33889         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
33890         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
33891         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
33892         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
33893         operand to VCOND.  Update lane flipping and bounds checking logic.
33894         (aarch64_sqdmlal2_lane<mode>): Likewise.
33895         (aarch64_sqdmlsl_lane<mode>): Likewise.
33896         (aarch64_sqdmull_lane<mode>): Likewise.
33897         (aarch64_sqdmull2_lane<mode>): Likewise.
33898         (aarch64_sqdmlal_laneq<mode>):
33899         Replace VCON usage with VCONQ.
33900         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
33901         (aarch64_sqdmlal2_laneq<mode>): Emit
33902         aarch64_sqdmlal2_laneq<mode>_internal insn.
33903         Replace VCON with VCONQ.
33904         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
33905         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
33906         (aarch64_sqdmull_laneq<mode>): Emit
33907         aarch64_sqdmull_laneq<mode>_internal insn.
33908         Replace VCON with VCONQ.
33909         (aarch64_sqdmull2_laneq<mode>): Emit
33910         aarch64_sqdmull2_laneq<mode>_internal insn.
33911         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
33912         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
33913         of 3rd argument to int16x4_t.
33914         (vqdmlalh_lane_s16): Likewise.
33915         (vqdmlslh_lane_s16): Likewise.
33916         (vqdmull_high_lane_s16): Likewise.
33917         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
33918         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
33919         (vqdmlsl_lane_s16): Likewise.
33920         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
33921         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
33922         (vqdmlals_lane_s32): Likewise.
33923         (vqdmlsls_lane_s32): Likewise.
33924         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
33925         (vqdmulls_lane_s32): Likewise.
33926         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
33927         (vqdmlsl_lane_s32): Likewise.
33928         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
33929         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
33930         (vqrdmulhh_lane_s16): Likewise.
33931         (vqdmlsl_high_lane_s16): Likewise.
33932         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
33933         (vqdmlsl_high_lane_s32): Likewise.
33934         (vqrdmulhs_lane_s32): Likewise.
33936 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33938         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
33939         get_call_reg_set_usage.
33941 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33943         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
33944         it contains all call_used_regs.
33946 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33948         * final.c (collect_fn_hard_reg_usage): Add and use variable
33949         function_used_regs.
33951 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33953         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
33954         (set_init_priority, get_init_priority, set_fini_priority,
33955         get_fini_priority): New methods.
33956         * tree.c (init_priority_for_decl): Remove.
33957         (init_ttree): Do not initialize init priority.
33958         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
33959         (decl_priority_info): Remove.
33960         (decl_init_priority_insert): Rewrite.
33961         (decl_fini_priority_insert): Rewrite.
33962         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
33963         tree_priority_map_marked_p): Remove.
33964         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
33965         * lto-streamer-out.c (hash_tree): Do not hash priorities.
33966         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
33967         not output priorities.
33968         (pack_ts_function_decl_value_fields): Likewise.
33969         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
33970         not input priorities.
33971         (unpack_ts_function_decl_value_fields): Likewise.
33972         * symtab.c (symbol_priority_map): Declare.
33973         (init_priority_hash): Declare.
33974         (symtab_unregister_node): Unregister from priority hash, too.
33975         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
33976         New methods.
33977         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
33978         (symbol_priority_info): New function.
33979         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
33980         New methods.
33981         * tree-core.h (tree_priority_map): Remove.
33983 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
33985         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
33986         0xff to uint64_t before shifting it up.
33988 2014-06-20  Julian Brown  <julian@codesourcery.com>
33989             Chung-Lin Tang  <cltang@codesourcery.com>
33991         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
33992         TARGET_THUMB1_ONLY. Add comments.
33994 2014-06-19  Tom de Vries  <tom@codesourcery.com>
33996         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
33997         return type to void.
33998         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
34000 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
34002         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
34003         as "move", from depends_on.
34005 2014-06-19  Terry Guo  <terry.guo@arm.com>
34007         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
34008         stage.
34010 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
34012         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
34013         Remove cr5.
34014         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
34016 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
34018         PR target/61550
34019         * config/sh/sh.c (prepare_move_operands): Don't process TLS
34020         addresses here if reload in progress or completed.
34022 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
34024         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
34025         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
34026         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
34027         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
34028         (mips_register_priority): New function that implements the target
34029         hook TARGET_REGISTER_PRIORITY.
34030         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
34031         (mips_lra_p): Likewise for TARGET_LRA_P.
34032         (TARGET_REGISTER_PRIORITY): Define macro.
34033         (TARGET_SPILL_CLASS): Likewise.
34034         (TARGET_LRA_P): Likewise.
34035         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
34036         classes.
34037         (REG_CLASS_NAMES): Likewise.
34038         (REG_CLASS_CONTENTS): Likewise.
34039         (BASE_REG_CLASS): Use M16_SP_REGS.
34040         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
34041         New set attribute to enable alternatives depending on the register
34042         allocator used.
34043         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
34044         (*lea64): Disable pattern for MIPS16.
34045         * config/mips/mips.opt (mlra): New option.
34047 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
34049         * lra-constraints.c (base_to_reg): New function.
34050         (process_address): Use new function.
34052 2014-06-18  Tom de Vries  <tom@codesourcery.com>
34054         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
34055         * config/aarch64/aarch64.c
34056         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
34057         (aarch64_emit_call_insn): New function.
34058         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
34059         of emit_call_insn.
34060         * config/aarch64/aarch64.md (define_expand "call_internal")
34061         (define_expand "call_value_internal", define_expand "sibcall_internal")
34062         (define_expand "sibcall_value_internal"): New.
34063         (define_expand "call", define_expand "call_value")
34064         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
34065         expand variant and aarch64_emit_call_insn.
34067 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
34068             Tom de Vries  <tom@codesourcery.com>
34070         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
34071         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
34072         Redefine to true.
34073         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
34074         clobbers to CALL_INSN_FUNCTION_USAGE.
34075         (define_expand "sibcall_internal")
34076         (define_expand "sibcall_value_internal"): New.
34077         (define_expand "call", define_expand "call_value"): Add argument to
34078         arm_emit_call_insn.
34079         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
34080         (define_expand "sibcall_value"): Use sibcall_value_internal and
34081         arm_emit_call_insn.
34083 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34085         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
34087 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34089         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
34090         __udivmoddi4.
34092 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34094         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
34095         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
34096         annotations. Fix DWARF information.
34098 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34100         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
34101         __udivmoddi4, and fixups for negative operands.
34103 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34105         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
34107 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34109         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
34110         to __udivmoddi4.
34112 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34114         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
34115         manipulation.
34117 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34119         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
34120         describing register usage on function entry and exit.
34122 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34124         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
34125         (__aeabi_ldivmod): Fix whitespace.
34127 2014-06-18  Andreas Schwab  <schwab@suse.de>
34129         * doc/md.texi (Standard Names): Use @itemx for grouped items.
34130         Remove blank line after @item.
34132 2014-06-18  Richard Henderson  <rth@redhat.com>
34134         PR target/61545
34135         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
34137 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
34139         * config/arm/arm.c (neon_vector_mem_operand): Allow register
34140         POST_MODIFY for neon loads and stores.
34141         (arm_print_operand): Output post-index register for neon loads and
34142         stores.
34144 2014-06-18  Richard Biener  <rguenther@suse.de>
34146         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
34148 2014-06-18  Richard Biener  <rguenther@suse.de>
34150         * tree-pass.h (make_pass_dce_loop): Remove.
34151         * passes.def: Replace pass_dce_loop with pass_dce.
34152         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
34153         changed free niter estimates and reset the scev cache.
34154         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
34155         make_pass_dce_loop): Remove.
34156         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
34157         (fini_copy_prop): Return whether something changed.  Always
34158         let substitute_and_fold perform DCE and free niter estimates
34159         and reset the scev cache if so.
34160         (execute_copy_prop): If sth changed schedule cleanup-cfg.
34161         (pass_data_copy_prop): Do not unconditionally schedule
34162         cleanup-cfg or update-ssa.
34164 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
34166         PR tree-optimization/61518
34167         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
34168         reduction var is used in reduction stmt or phi-function only.
34170 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34172         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
34174 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34176         PR tree-optimization/61517
34177         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
34178         whose rhs's first tree is the source expression instead of the
34179         expression itself.
34180         (find_bswap_or_nop): Likewise.
34181         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
34182         gimple stmt whose rhs's first tree is the source. In the memory source
34183         case, move the stmt to be replaced close to one of the original load to
34184         avoid the problem of a store between the load and the stmt's original
34185         location.
34186         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
34187         signature.
34189 2014-06-18  Andreas Schwab  <schwab@suse.de>
34191         PR rtl-optimization/54555
34192         * postreload.c (move2add_use_add2_insn): Substitute
34193         STRICT_LOW_PART only if it is cheaper.
34195 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
34197         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
34198         Do not use unspec as call operand.  Use memory_operand instead of
34199         memory_nox32_operand and add "m" operand constraint.  Disable
34200         pattern for TARGET_X32.
34201         (*sibcall_pop_memory): Ditto.
34202         (*sibcall_value_memory): Ditto.
34203         (*sibcall_value_pop_memory): Ditto.
34204         (sibcall peepholes): Merge SImode and DImode patterns using
34205         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
34206         Disable pattern for TARGET_X32.  Check if eliminated register is
34207         really dead after call insn.  Generate call RTX without unspec operand.
34208         (sibcall_value peepholes): Ditto.
34209         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
34210         instead of memory_nox32_operand.  Check if eliminated register is
34211         really dead after call insn. Generate call RTX without unspec operand.
34212         (sibcall_value_pop peepholes): Ditto.
34213         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
34215 2014-06-18  Terry Guo  <terry.guo@arm.com>
34217         PR target/61544
34218         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
34219         reach the head.
34221 2014-06-18  Olivier Hainque  <hainque@adacore.com>
34223         * tree-core.h (tree_block): Add an "end_locus" field, allowing
34224         memorization of the end of block source location.
34225         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
34226         * gimplify.c (gimplify_bind_expr): Propagate the block start and
34227         end source location info we have on the block entry/exit code we
34228         generate.
34230 2014-06-18  Richard Biener  <rguenther@suse.de>
34232         * common.opt (fssa-phiopt): New option.
34233         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
34234         but not with -Og.
34235         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
34236         * doc/invoke.texi (-fssa-phiopt): Document.
34238 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34240         * genattrtab.c (n_bypassed): New variable.
34241         (process_bypasses): Initialise n_bypassed.
34242         Count number of bypassed reservations.
34243         (make_automaton_attrs): Allocate space for bypassed reservations
34244         rather than number of bypasses.
34246 2014-06-18  Richard Biener  <rguenther@suse.de>
34248         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
34249         we propagated anything.
34250         (substitute_and_fold_dom_walker::before_dom_children): Something
34251         changed if we propagated into PHI arguments.
34252         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
34253         we removed a stmt.
34255 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
34257         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
34258         vector case.
34259         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
34260         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
34261         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
34262         Introduces alternative way of loads group permutaions.
34263         (vect_transform_grouped_load): Try alternative way of permutations.
34265 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
34267         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
34268         changed in ORT_TARGET region, don't jump to do_outer.
34269         (struct gimplify_adjust_omp_clauses_data): New type.
34270         (gimplify_adjust_omp_clauses_1): Adjust for data being
34271         a struct gimplify_adjust_omp_clauses_data pointer instead
34272         of tree *.  Pass pre_p as a new argument to
34273         lang_hooks.decls.omp_finish_clause hook.
34274         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
34275         splay_tree_foreach to pass both list_p and pre_p.
34276         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
34277         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
34278         gimplify_adjust_omp_clauses callers.
34279         * langhooks.c (lhd_omp_finish_clause): New function.
34280         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
34281         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
34282         * langhooks.h (struct lang_hooks_for_decls): Add a new
34283         gimple_seq * argument to omp_finish_clause hook.
34284         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
34285         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
34286         (scan_omp_parallel, lower_omp_for): When adding
34287         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
34288         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
34289         * tree-nested.c (convert_nonlocal_omp_clauses,
34290         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
34291         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
34293 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
34295         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
34296         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
34298 2014-06-17  Xinliang David Li  <davidxl@google.com>
34300         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
34301         * passes.c (pass_init_dump_file): Do not set initialize
34302         flag to false unconditionally.
34304 2014-06-17  Richard Biener  <rguenther@suse.de>
34306         * genopinit.c (main): Use vec<>::qsort method.
34307         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
34308         Likewise.
34309         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
34311 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
34313         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
34314         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
34315         (mips_move_to_gpr_cost): Remove ST_REGS case.
34316         (mips_move_from_gpr_cost): Likewise.
34317         (mips_register_move_cost): Likewise.
34318         (mips_secondary_reload_class): Likewise.
34320 2014-06-17  Richard Biener  <rguenther@suse.de>
34322         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
34323         (pass_all_optimizations): Move 3rd copy-prop pass from after
34324         fre to before ifcombine/phiopt.
34326 2014-06-17  Richard Biener  <rguenther@suse.de>
34328         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
34329         and allow all blocks to be forwarders.
34331 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
34333         PR target/61483
34334         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
34335         variable 'size'; calculate 'size' right in the front; use
34336         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
34337         pcum->aapcs_stack_words.
34339 2014-06-17  Nick Clifton  <nickc@redhat.com>
34341         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
34342         (umulhi3, mulsidi3, umulsidi3): Likewise.
34344 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
34346         PR middle-end/61508
34347         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
34348         check for section name.
34350 2014-06-17  Richard Biener  <rguenther@suse.de>
34352         * tree-ssa-propagate.c: Include domwalk.h.
34353         (substitute_and_fold): Outline main worker into a domwalker ...
34354         (substitute_and_fold_dom_walker::before_dom_children): ... here.
34355         Schedule stmts we can fully propagate for removal.  Remove
34356         poor-mans DCE.
34357         (substitute_and_fold): Apply a dominator walk to perform
34358         substitution.  Process stmts scheduled for removal here.
34360 2014-06-17  Richard Biener  <rguenther@suse.de>
34362         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
34363         of PHI node moving.
34365 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
34367         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
34368         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
34369         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
34370         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
34371         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
34372         TARGET_HARD_FLOAT.
34373         (get_fpscr) : Likewise.
34375 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
34377         PR rtl-optimization/61325
34378         * lra-constraints.c (valid_address_p): Add forward declaration.
34379         (simplify_operand_subreg): Check address validity before and after
34380         alter_reg of memory subreg.
34382 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
34384         * config/i386/i386.c (decide_alg): Correctly handle
34385         maximum size of stringop algorithm.
34387 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
34389         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
34391 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
34393         PR rtl-optimization/61522
34394         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
34396 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
34398         Revert:
34399         * symtab.c (symtab_node::reset_section): New method.
34400         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
34401         for localization.
34402         * cgraph.h (reset_section): Declare.
34403         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
34404         do not consider comdat locals.
34405         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
34406         for new symbol.
34407         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
34408         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
34409         reset sections of symbols dragged out of the comdats.
34410         (function_and_variable_visibility): Reset sections of
34411         localized symbols.
34413 2014-06-16  Richard Biener  <rguenther@suse.de>
34415         PR tree-optimization/61482
34416         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
34417         [-INF(OVF), +INF(OVF)] range.
34419 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
34421         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
34422         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
34423         handling 32-bit multiplication.
34425 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
34427         PR middle-end/61430
34428         * lra-lives.c (process_bb_lives): Skip creating copy during
34429         insn scan when src/dest has constrained to same regno.
34431 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
34433         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
34434         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
34436 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
34438         * asan.c (check_func): New function.
34439         (maybe_create_ssa_name): Likewise.
34440         (build_check_stmt_with_calls): Likewise.
34441         (use_calls_p): Likewise.
34442         (report_error_func): Change interface.
34443         (build_check_stmt): Allow non-integer lengths; add support
34444         for new parameter.
34445         (asan_instrument): Likewise.
34446         (instrument_mem_region_access): Moved code to build_check_stmt.
34447         (instrument_derefs): Likewise.
34448         (instrument_strlen_call): Likewise.
34449         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
34450         * doc/invoke.texi: Describe new parameter.
34451         * params.def: Define new parameter.
34452         * params.h: Likewise.
34453         * sanitizer.def: Describe new builtins.
34455 2014-06-16  Richard Biener  <rguenther@suse.de>
34457         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
34458         Make all defs available at the end.
34459         (eliminate): If we remove a PHI node schedule cfg-cleanup.
34461 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
34463         PR plugins/45078
34464         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
34466 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
34468         PR bootstrap/61516
34469         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
34470         initialization.  Replace remaining use of uid.
34472 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
34474         * c-family/c-common.c (handle_tls_model_attribute): Use
34475         set_decl_tls_model.
34476         * c-family/c-common.c (handle_tls_model_attribute): Use
34477         set_decl_tls_model.
34478         * cgraph.h (struct varpool_node): Add tls_model.
34479         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
34480         * tree.h (DECL_TLS_MODEL): Update.
34481         (DECL_THREAD_LOCAL_P): Check that variable is static.
34482         (decl_tls_model): Declare.
34483         (set_decl_tls_model): Declare.
34484         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
34485         set symbol prorperties.
34486         (get_emutls_init_templ_addr): Cleanup.
34487         (new_emutls_decl): Update.
34488         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
34489         (lto_input_varpool_node): Likewise.
34490         * lto-streamer-out.c (hash_tree): Likewise.
34491         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
34492         not stream DECL_TLS_MODEL.
34493         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
34494         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
34496 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34498         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
34500 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34502         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
34503         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
34504         lists.
34505         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
34506         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
34507         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
34508         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
34509         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
34510         (df_get_artificial_defs, df_get_artificial_uses)
34511         (df_single_def, df_single_use): Update accordingly.
34512         (df_refs_chain_dump): Take the first element in a linked list as
34513         parameter, rather than a pointer to an array of pointers.
34514         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
34515         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
34516         (df_chain_create_bb_process_use): Likewise.
34517         (df_md_bb_local_compute_process_def): Likewise.
34518         * fwprop.c (process_defs, process_uses): Likewise.
34519         (register_active_defs, update_uses): Likewise.
34520         (forward_propagate_asm): Update for new df_ref linking.
34521         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
34522         (df_null_ref_rec, df_null_mw_rec): Likewise.
34523         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
34524         explicitly.
34525         (df_scan_free_bb_info): Remove check for null artificial_defs.
34526         (df_install_ref_incremental): Adjust for new df_ref linking.
34527         Use a single-element insertion rather than a full sort.
34528         (df_ref_chain_delete_du_chain): Take the first element
34529         in a linked list as parameter, rather than a pointer to an array of
34530         pointers.
34531         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
34532         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
34533         (df_insn_info_delete): Remove check for null defs and call to
34534         df_scan_free_mws_vec.
34535         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
34536         null rather than df_null_*_rec.
34537         (df_insn_rescan_debug_internal): Likewise, and update null
34538         checks in the same way.  Remove check for null defs.
34539         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
34540         Move a single element rather doing a full sort.
34541         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
34542         linking.
34543         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
34544         Initialize df_ref and df_mw_hardreg lists to null rather than
34545         df_null_*_rec.
34546         (df_ref_compare): Take df_refs as parameter, transferring the
34547         old interface to...
34548         (df_ref_ptr_compare): ...this new function.
34549         (df_sort_and_compress_refs): Update accordingly.
34550         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
34551         old interface to...
34552         (df_mw_ptr_compare): ...this new function.
34553         (df_sort_and_compress_mws): Update accordingly.
34554         (df_install_refs, df_install_mws): Return a linked list rather than
34555         an array of pointers.
34556         (df_refs_add_to_chains): Assert that old lists are empty rather
34557         than freeing them.
34558         (df_insn_refs_verify): Don't handle null defs speciailly.
34559         * web.c (union_match_dups): Update for new df_ref linking.
34561 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34563         * df.h (df_ref_create, df_ref_remove): Delete.
34564         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
34565         (df_ref_remove): Likewise.
34567 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34569         * df.h (df_single_def, df_single_use): New functions.
34570         * ira.c (find_moveable_pseudos): Use them.
34572 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34574         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
34575         * df-problems.c (df_note_bb_compute): Use it.
34576         * regstat.c (regstat_bb_compute_ri): Likewise.
34578 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34580         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
34581         * cse.c (cse_extended_basic_block): Use them.
34582         * dce.c (mark_artificial_use): Likewise.
34583         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
34584         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
34585         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
34586         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
34587         (df_simulate_initialize_backwards): Likewise.
34588         (df_simulate_finalize_backwards): Likewise.
34589         (df_simulate_initialize_forwards): Likewise.
34590         (df_md_simulate_artificial_defs_at_top): Likewise.
34591         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
34592         * regrename.c (init_rename_info): Likewise.
34593         * regstat.c (regstat_bb_compute_ri): Likewise.
34594         (regstat_bb_compute_calls_crossed): Likewise.
34596 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
34598         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
34599         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
34600         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
34601         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
34602         * combine.c (create_log_links): Likewise.
34603         * compare-elim.c (find_flags_uses_in_insn): Likewise.
34604         (try_eliminate_compare): Likewise.
34605         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
34606         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
34607         (remove_reg_equal_equiv_notes_for_defs): Likewise.
34608         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
34609         (word_dce_process_block, dce_process_block): Likewise.
34610         * ddg.c (def_has_ccmode_p): Likewise.
34611         * df-core.c (df_bb_regno_first_def_find): Likewise.
34612         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
34613         * df-problems.c (df_rd_simulate_one_insn): Likewise.
34614         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
34615         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
34616         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
34617         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
34618         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
34619         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
34620         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
34621         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
34622         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
34623         * fwprop.c (local_ref_killed_between_p): Likewise.
34624         (all_uses_available_at, free_load_extend): Likewise.
34625         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
34626         * hw-doloop.c (scan_loop): Likewise.
34627         * ifcvt.c (dead_or_predicable): Likewise.
34628         * init-regs.c (initialize_uninitialized_regs): Likewise.
34629         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
34630         (process_bb_node_lives): Likewise.
34631         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
34632         (find_moveable_pseudos): Likewise.
34633         * loop-invariant.c (check_dependencies, record_uses): Likewise.
34634         * recog.c (peep2_find_free_register): Likewise.
34635         * ree.c (get_defs): Likewise.
34636         * regstat.c (regstat_bb_compute_ri): Likewise.
34637         (regstat_bb_compute_calls_crossed): Likewise.
34638         * sched-deps.c (find_inc, find_mem): Likewise.
34639         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
34640         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
34641         * shrink-wrap.c (requires_stack_frame_p): Likewise.
34642         (prepare_shrink_wrap): Likewise.
34643         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
34644         * web.c (union_defs, pass_web::execute): Likewise.
34645         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
34646         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
34648 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
34650         * lra-assign.c (assign_by_spills): Add code to assign vector regs
34651         to inheritance pseudos.
34652         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
34654 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
34656         PR target/61415
34657         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
34658         (BU_MISC_2): Rename to ...
34659         (BU_LDBL128_2): ... this.
34660         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
34661         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
34662         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
34663         RS6000_BTM_LDBL128.
34664         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
34665         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
34666         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
34667         (unpacktf_1): Likewise.
34668         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
34669         (__builtin_longdouble_dw1): Likewise.
34670         * doc/sourcebuild.texi (longdouble128): Document.
34672 2014-06-13  Jeff Law  <law@redhat.com>
34674         PR rtl-optimization/61094
34675         PR rtl-optimization/61446
34676         * ree.c (combine_reaching_defs): Get the mode for the copy from
34677         the extension insn rather than the defining insn.
34679 2014-06-13  Dehao Chen  <dehao@google.com>
34681         * dwarf2out.c (add_linkage_name): Emit more linkage name.
34683 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
34685         * doc/install.texi (--enable-linker-plugin-configure-flags)
34686         (--enable-linker-plugin-flags): Document new flags.
34688 2014-06-13  Martin Jambor  <mjambor@suse.cz>
34690         PR ipa/61186
34691         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
34692         cache_token if returning early.
34694 2014-06-13  Nick Clifton  <nickc@redhat.com>
34696         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
34697         requested alignment is active.
34698         (LABEL_ALIGN): Likewise.
34699         (LOOP_ALIGN): Likewise.
34701 2014-06-13  Richard Biener  <rguenther@suse.de>
34703         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
34704         Rewrite to propagate the VN result into all uses where
34705         possible and to remove stmts becoming dead because of that.
34706         (eliminate): Generalize stmt removal handling, remove in
34707         reverse dominator order to support proper debug stmt
34708         generation.  Update stmts before removing stmts.
34709         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
34711 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34713         PR tree-optimization/61375
34714         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
34715         symbolic number cannot be represented in an uint64_t.
34716         (find_bswap_or_nop_1): Likewise.
34718 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
34720         * symtab.c (symtab_node::reset_section): New method.
34721         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
34722         for localization.
34723         * cgraph.h (reset_section): Declare.
34724         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
34725         do not consider comdat locals.
34726         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
34727         for new symbol.
34728         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
34729         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
34730         reset sections of symbols dragged out of the comdats.
34731         (function_and_variable_visibility): Reset sections of
34732         localized symbols.
34734 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
34736         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
34737         to use symtab and decl_binds_to_current_def_p
34738         * tree-vectorizer.c (increase_alignment): Increase alignment
34739         of alias target, too.
34741 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
34743         PR middle-end/61486
34744         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
34745         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
34746         if outer combined construct is distribute.
34747         (gimplify_omp_for): For OMP_DISTRIBUTE set
34748         gimplify_omp_ctxp->distribute.
34749         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
34750         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
34751         mapping into decl map.
34753 2014-06-12  Jason Merrill  <jason@redhat.com>
34755         * common.opt (fabi-version): Change default to 0.
34757 2014-06-12  Jason Merrill  <jason@redhat.com>
34759         * toplev.c (process_options): Reject -fabi-version=1.
34761 2014-06-12  Jeff Law  <law@redhat.com>
34763         PR tree-optimization/61009
34764         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
34765         value when we stop processing a block due to problematic PHIs.
34767 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
34769         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
34770         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
34771         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
34772         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
34773         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
34774         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
34775         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
34776         are not in the spec.
34778 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
34780         PR target/59843
34781         * config/aarch64/aarch64-modes.def: Add V1DFmode.
34782         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
34783         Support V1DFmode.
34785 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
34787         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
34789 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
34791         PR target/61443
34792         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
34793         loading from address spaces.
34795 2014-06-12  Martin Liska  <mliska@suse.cz>
34797         PR ipa/61462
34798         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
34799         statement is reachable.
34801 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
34803         * symtab.c (section_hash): New hash.
34804         (symtab_unregister_node): Clear section before freeing.
34805         (hash_section_hash_entry): New haser.
34806         (eq_sections): New function.
34807         (symtab_node::set_section_for_node): New method.
34808         (set_section_1): Update.
34809         (symtab_node::set_section): Take string instead of tree as parameter.
34810         (symtab_resolve_alias): Update.
34811         * cgraph.h (section_hash_entry_d): New structure.
34812         (section_hash_entry): New typedef.
34813         (cgraph_node): Change comdat_group_ to x_comdat_group,
34814         change section_ to x_section and turn into section_hash_entry;
34815         update accestors; put set_section_for_node offline.
34816         * tree.c (decl_section_name): Turn into string.
34817         (set_decl_section_name): Change parameter to be string.
34818         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
34819         * sdbout.c (sdbout_one_type): Update.
34820         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
34821         * varasm.c (IN_NAMED_SECTION, get_named_section,
34822         resolve_unique_section, hot_function_section, get_named_text_section,
34823         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
34824         make_decl_rtl, default_unique_section): Update.
34825         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
34826         (c6x_elf_unique_section): Update.
34827         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
34828         * config/pa/pa.c (pa_function_section): Update.
34829         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
34830         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
34831         * config/arc/arc.c (arc_in_small_data_p): Update.
34832         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
34833         * config/mcore/mcore.c (mcore_unique_section): Update.
34834         * config/mips/mips.c (mips16_build_function_stub): Update.
34835         (mips16_build_call_stub): Update.
34836         (mips_function_rodata_section): Update.
34837         (mips_in_small_data_p): Update.
34838         * config/score/score.c (score_in_small_data_p): Update.
34839         * config/rx/rx.c (rx_in_small_data): Update.
34840         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
34841         (rs6000_xcoff_asm_named_section): Update.
34842         (rs6000_xcoff_unique_section): Update.
34843         * config/frv/frv.c (frv_string_begins_with): Update.
34844         (frv_in_small_data_p): Update.
34845         * config/v850/v850.c (v850_encode_data_area): Update.
34846         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
34847         (bfin_handle_l1_data_attribute): Update.
34848         (bfin_handle_l2_attribute): Update.
34849         * config/mep/mep.c (mep_unique_section): Update.
34850         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
34851         Update.
34852         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
34853         (h8300_handle_tiny_data_attribute): Update.
34854         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
34855         (m32r_in_small_data_p): Update.
34856         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
34857         * config/i386/i386.c (ix86_in_large_data_p): Update.
34858         * config/i386/winnt.c (i386_pe_unique_section): Update.
34859         * config/darwin.c (darwin_function_section): Update.
34860         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
34861         * tree-emutls.c (get_emutls_init_templ_addr): Update.
34862         (new_emutls_decl): Update.
34863         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
34864         input_varpool_node): Update.
34865         (ead_string_cst): Turn to ...
34866         (read_string): ... this one.
34867         * dwarf2out.c (secname_for_decl): Update.
34868         * asan.c (asan_protect_global): Update.
34870 2014-06-11  DJ Delorie  <dj@redhat.com>
34872         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
34873         cache lines.
34874         * config/rx/rx.c (rx_option_override): Likewise.
34875         (rx_align_for_label): Likewise.
34877         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
34879 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
34881         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
34882         prototype.
34884 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34886         * common.md: New file.
34887         * doc/md.texi: Update description of generic, machine-independent
34888         constraints.
34889         * config/s390/constraints.md (e): Delete.
34890         * Makefile.in (md_file): Include common.md.
34891         * config/m32c/t-m32c (md_file): Likewise.
34892         * genpreds.c (general_mem): New array.
34893         (generic_constraint_letters): Remove constraints now defined by
34894         common.md.
34895         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
34896         Allow the first character to be '<' or '>' as well.
34897         * genoutput.c (general_mem): New array.
34898         (indep_constraints): Remove constraints now defined by common.md.
34899         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
34900         Remove special handling of 'm'.
34901         * ira-costs.c (record_reg_classes): Remove special handling of
34902         constraints now defined by common.md.
34903         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
34904         * ira-lives.c (single_reg_class): Likewise.
34905         (ira_implicitly_set_insn_hard_regs): Likewise.
34906         * lra-constraints.c (reg_class_from_constraints): Likewise.
34907         (process_alt_operands, process_address, curr_insn_transform): Likewise.
34908         * postreload.c (reload_cse_simplify_operands): Likewise.
34909         * reload.c (push_secondary_reload, scratch_reload_class)
34910         (find_reloads, alternative_allows_const_pool_ref): Likewise.
34911         * reload1.c (maybe_fix_stack_asms): Likewise.
34912         * targhooks.c (default_secondary_reload): Likewise.
34913         * stmt.c (parse_output_constraint): Likewise.
34914         * recog.c (preprocess_constraints): Likewise.
34915         (constrain_operands, peep2_find_free_register): Likewise.
34916         (asm_operand_ok): Likewise, but add a comment saying why 'o'
34917         must be handled specially.
34919 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34921         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
34922         * genpreds.c (have_const_dbl_constraints): Delete.
34923         (add_constraint): Don't set it.
34924         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
34925         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
34926         constraints using the lookup_constraint logic.
34927         * ira-lives.c (single_reg_class): Likewise.
34928         * ira.c (ira_setup_alts): Likewise.
34929         * lra-constraints.c (process_alt_operands): Likewise.
34930         * recog.c (asm_operand_ok, constrain_operands): Likewise.
34931         * reload.c (find_reloads): Likewise.
34933 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34935         * genpreds.c (const_int_start, const_int_end): New variables.
34936         (choose_enum_order): Output CONST_INT constraints before memory
34937         constraints.
34938         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
34939         Add CT_CONST_INT.
34940         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
34941         * ira.c (ira_setup_alts): Likewise.
34942         * lra-constraints.c (process_alt_operands): Likewise.
34943         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
34944         * reload.c (find_reloads): Likewise.
34946 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34948         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
34949         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
34950         * recog.c (preprocess_constraints): Update accordingly.
34952 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34954         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
34955         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
34956         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
34957         * genpreds.c (print_type_tree): New function.
34958         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
34959         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
34960         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
34961         Write out enum constraint_type and get_constraint_type.
34962         * lra-constraints.c (satisfies_memory_constraint_p): Take a
34963         constraint_num rather than a constraint string.
34964         (satisfies_address_constraint_p): Likewise.
34965         (reg_class_from_constraints): Avoid old constraint macros.
34966         (process_alt_operands, process_address_1): Likewise.
34967         (curr_insn_transform): Likewise.
34968         * ira-costs.c (record_reg_classes): Likewise.
34969         (record_operand_costs): Likewise.
34970         * ira-lives.c (single_reg_class): Likewise.
34971         (ira_implicitly_set_insn_hard_regs): Likewise.
34972         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
34973         * postreload.c (reload_cse_simplify_operands): Likewise.
34974         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
34975         (constrain_operands, peep2_find_free_register): Likewise.
34976         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
34977         (find_reloads, alternative_allows_const_pool_ref): Likewise.
34978         * reload1.c (maybe_fix_stack_asms): Likewise.
34979         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
34980         * targhooks.c (default_secondary_reload): Likewise.
34981         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
34982         to EXTRA_CONSTRAINT_STR.
34983         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
34985 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34987         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
34988         (write_constraint_satisfied_p_array): ...this new function.
34989         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
34990         an array.
34991         (write_insn_preds_c): Update accordingly.
34993 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34995         * genpreds.c (write_lookup_constraint): Rename to...
34996         (write_lookup_constraint_1): ...this.
34997         (write_lookup_constraint_array): New function.
34998         (write_tm_preds_h): Define lookup_constraint as an inline function
34999         that uses write_lookup_constraint_array where possible.
35000         (write_insn_preds_c): Update for the changes above.
35002 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
35004         * doc/md.texi (regclass_for_constraint): Rename to...
35005         (reg_class_for_constraint): ...this.
35006         * genpreds.c (num_constraints, enum_order, register_start)
35007         (register_end, satisfied_start, memory_start, memory_end)
35008         (address_start, address_end): New variables.
35009         (add_constraint): Count the number of constraints.
35010         (choose_enum_order): New function.
35011         (write_enum_constraint_num): Iterate over enum_order.
35012         (write_regclass_for_constraint): Rename to...
35013         (write_reg_class_for_constraint_1): ...this and update output
35014         accordingly.
35015         (write_constraint_satisfied_p): Rename to...
35016         (write_constraint_satisfied_p_1): ...this and update output
35017         accordingly.  Do nothing if all extra constraints are register
35018         constraints.
35019         (write_insn_extra_memory_constraint): Delete.
35020         (write_insn_extra_address_constraint): Delete.
35021         (write_range_function): New function.
35022         (write_tm_preds_h): Define constraint_satisfied_p and
35023         reg_class_for_constraint as inline functions that do a range check
35024         before calling the out-of-line function.  Use write_range_function
35025         to implement insn_extra_{register,memory,address}_constraint,
35026         the first of which is new.
35027         (write_insn_preds_c): Update after above changes to write_* functions.
35028         (main): Call choose_enum_order.
35030 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
35032         PR tree-optimization/61306
35033         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
35034         expression instead of its size.
35035         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
35036         false to prevent optimization when the result is unpredictable due to
35037         arithmetic right shift of signed type with highest byte is set.
35038         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
35039         (init_symbolic_number): Likewise.
35040         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
35041         when the result is unpredictable due to sign extension.
35043 2014-06-11  Terry Guo  <terry.guo@arm.com>
35045         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
35046         (*thumb1_addsi3): Ditto.
35047         (*thumb_subdi3): Ditto.
35048         (thumb1_subsi3_insn): Ditto.
35049         (*thumb_mulsi3): Ditto.
35050         (*thumb_mulsi3_v6): Ditto.
35051         (*thumb1_andsi3_insn): Ditto.
35052         (thumb1_bicsi3): Ditto.
35053         (*thumb1_iorsi3_insn): Ditto.
35054         (*thumb1_xorsi3_insn): Ditto.
35055         (*thumb1_ashlsi3): Ditto.
35056         (*thumb1_ashrsi3): Ditto.
35057         (*thumb1_lshrsi3): Ditto.
35058         (*thumb1_rotrsi3): Ditto.
35059         (*thumb1_negdi2): Ditto.
35060         (*thumb1_negsi2): Ditto.
35061         (*thumb1_abssi2): Ditto.
35062         (*thumb1_neg_abssi2): Ditto.
35063         (*thumb1_one_cmplsi2): Ditto.
35064         (*thumb1_zero_extendhisi2): Ditto.
35065         (*thumb1_zero_extendqisi2): Ditto.
35066         (*thumb1_zero_extendqisi2_v6): Ditto.
35067         (thumb1_extendhisi2): Ditto.
35068         (thumb1_extendqisi2): Ditto.
35069         (*thumb1_movdi_insn): Ditto.
35070         (*thumb1_movsi_insn): Ditto.
35071         (*thumb1_movhi_insn): Ditto.
35072         (thumb_movhi_clobber): Ditto.
35073         (*thumb1_movqi_insn): Ditto.
35074         (*thumb1_movhf): Ditto.
35075         (*thumb1_movsf_insn): Ditto.
35076         (*thumb_movdf_insn): Ditto.
35077         (movmem12b): Ditto.
35078         (movmem8b): Ditto.
35079         (cbranchqi4): Ditto.
35080         (cbranchsi4_insn): Ditto.
35081         (cbranchsi4_scratch): Ditto.
35082         (*negated_cbranchsi4): Ditto.
35083         (*tbit_cbranch): Ditto.
35084         (*tlobits_cbranch): Ditto.
35085         (*tstsi3_cbranch): Ditto.
35086         (*cbranchne_decr1): Ditto.
35087         (*addsi3_cbranch): Ditto.
35088         (*addsi3_cbranch_scratch): Ditto.
35089         (*thumb_cmpdi_zero): Ditto.
35090         (cstoresi_eq0_thumb1): Ditto.
35091         (cstoresi_ne0_thumb1): Ditto.
35092         (*cstoresi_eq0_thumb1_insn): Ditto.
35093         (*cstoresi_ne0_thumb1_insn): Ditto.
35094         (cstoresi_nltu_thumb1): Ditto.
35095         (cstoresi_ltu_thumb1): Ditto.
35096         (thumb1_addsi3_addgeu): Ditto.
35097         (*thumb_jump): Ditto.
35098         (*call_reg_thumb1_v5): Ditto.
35099         (*call_reg_thumb1): Ditto.
35100         (*call_value_reg_thumb1_v5): Ditto.
35101         (*call_value_reg_thumb1): Ditto.
35102         (*call_insn): Ditto.
35103         (*call_value_insn): Ditto.
35104         (thumb1_casesi_internal_pic): Ditto.
35105         (thumb1_casesi_dispatch): Ditto.
35106         (*thumb1_indirect_jump): Ditto.
35107         (prologue_thumb1_interwork): Ditto.
35108         (*epilogue_insns): Ditto.
35109         (consttable_1): Ditto.
35110         (consttable_2): Ditto.
35111         (tablejump): Ditto.
35112         (*thumb1_tablejump): Ditto.
35113         (thumb_eh_return): Ditto.
35114         (define_peephole2): Two of them are thumb1 only and got moved into
35115         new file thumb1.md.
35116         (define_split): Six of them are thumb1 only and got moved into new
35117         file thumb1.md.
35118         * config/arm/thumb1.md: New file comprised of above thumb1 only
35119         patterns.
35121 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35123         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
35124         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
35125         dependencies.
35126         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
35127         (aarch64_crc_builtin_datum): New struct.
35128         (aarch64_crc_builtin_data): New.
35129         (aarch64_init_crc32_builtins): New function.
35130         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
35131         (aarch64_crc32_expand_builtin): New.
35132         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
35133         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
35134         __ARM_FEATURE_CRC32 when appropriate.
35135         (TARGET_CRC32): Define.
35136         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
35137         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
35138         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
35139         (aarch64_<crc_variant>): New pattern.
35140         * config/aarch64/arm_acle.h: New file.
35141         * config/aarch64/iterators.md (CRC): New int iterator.
35142         (crc_variant, crc_mode): New int attributes.
35143         * doc/aarch64-acle-intrinsics.texi: New file.
35144         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
35145         Include aarch64-acle-intrinsics.texi.
35147 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
35149         * tree-vect-data-refs.c (vect_grouped_store_supported): New
35150         check for stores group of length 3.
35151         (vect_permute_store_chain): New permutations for stores group of
35152         length 3.
35153         * tree-vect-stmts.c (vect_model_store_cost): Change cost
35154         of vec_perm_shuffle for the new permutations.
35156 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
35158         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
35159         table rewriting temporarily on targets not supporting ONE_ONLY.
35161 2014-06-11  Richard Biener  <rguenther@suse.de>
35163         PR middle-end/61437
35164         Revert
35165         2014-06-04  Richard Biener  <rguenther@suse.de>
35167         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
35168         TREE_PUBLIC and DECL_EXTERNAL decls.
35170 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
35172         * varasm.c (set_implicit_section): New function.
35173         (resolve_unique_section): Use it to set implicit section
35174         for aliases, too.
35175         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
35176         (default_function_section): Likewise.
35177         (decl_binds_to_current_def_p): Constify argument.
35178         * varasm.h (decl_binds_to_current_def_p): Update prototype.
35179         * asan.c (asan_protect_global): Use
35180         symtab_get_node (decl)->implicit_section.
35181         * symtab.c (dump_symtab_base): Dump implicit sections.
35182         (verify_symtab_base): Verify sanity of sectoins and comdats.
35183         (symtab_resolve_alias): Alias share the section of its target.
35184         (set_section_1): New function.
35185         (symtab_node::set_section): Move here, recurse to aliases.
35186         (verify_symtab): Check for duplicated symtab lists.
35187         * tree-core.h (implicit_section_name_p): Remove.
35188         * tree-vect-data-refs.c: Include varasm.h.
35189         (vect_can_force_dr_alignment_p): Fix conditional on when
35190         decl bints to current definition; use
35191         symtab_get_node (decl)->implicit_section.
35192         * cgraph.c (cgraph_make_node_local_1): Fix section set.
35193         * cgraph.h (struct symtab_node): Add implicit_section.
35194         (set_section): Rename to ...
35195         (set_section_for_node): ... this one.
35196         (set_section): Declare.
35197         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
35198         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
35199         input_overwrite_node, input_varpool_node): Stream implicit_section.
35200         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
35201         removal; it will fail in LTO.
35203 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35205         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
35206         Change second alternative type to f_mcr.
35207         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
35208         and 12th alternatives' types to f_mcr and f_mrc.
35209         (*movdi_aarch64): Same for 12th and 13th alternatives.
35210         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
35211         (aarch64_movtilow_tilow): Change type to fmov.
35213 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
35215         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
35216         (aarch64_save_or_restore_callee_save_registers): Fix layout.
35218 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35220         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
35221         New expander.
35222         (aarch64_sqrdmulh_lane<mode>): Likewise.
35223         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
35224         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
35225         (aarch64_sqdmulh_laneq<mode>): New expander.
35226         (aarch64_sqrdmulh_laneq<mode>): Likewise.
35227         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
35228         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
35229         (aarch64_sqdmulh_lane<mode>): New expander.
35230         (aarch64_sqrdmulh_lane<mode>): Likewise.
35231         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
35232         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
35233         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
35234         (aarch64_sqdmlal_laneq<mode>): Likewise.
35235         (aarch64_sqdmlsl_lane<mode>): Likewise.
35236         (aarch64_sqdmlsl_laneq<mode>): Likewise.
35237         (aarch64_sqdmlal2_lane<mode>): Likewise.
35238         (aarch64_sqdmlal2_laneq<mode>): Likewise.
35239         (aarch64_sqdmlsl2_lane<mode>): Likewise.
35240         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
35241         (aarch64_sqdmull_lane<mode>): Likewise.
35242         (aarch64_sqdmull_laneq<mode>): Likewise.
35243         (aarch64_sqdmull2_lane<mode>): Likewise.
35244         (aarch64_sqdmull2_laneq<mode>): Likewise.
35246 2014-06-10  Richard Biener  <rguenther@suse.de>
35248         PR tree-optimization/61438
35249         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
35250         (eliminate_dom_walker::before_dom_children): Only try to inhibit
35251         insertion of IVs if running PRE.
35252         (eliminate): Adjust.
35253         (pass_pre::execute): Likewise.
35254         (pass_fre::execute): Likewise.
35256 2014-06-10  Richard Biener  <rguenther@suse.de>
35258         PR middle-end/61456
35259         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
35260         Do not use the main variant for the type comparison.
35261         (ncr_compar): Likewise.
35262         (nonoverlapping_component_refs_p): Likewise.
35264 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35266         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
35267         REG_CFA_RESTORE mode.
35269 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
35271         * config/i386/i386.c (expand_vec_perm_pblendv): New.
35272         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
35273         expand_vec_perm_pblendv.
35275 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35277         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
35278         available.
35279         Simplify description of __crc32d and __crc32cd intrinsics.
35280         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
35281         availability.
35283 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
35285         PR lto/61334
35286         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
35287         * config.in: Regenerate.
35288         * configure: Likewise.
35290 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
35292         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
35293         and public vars.
35294         (intersect_static_var_sets): Remove.
35295         (propagate): Do not prune local statics.
35297 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
35299         PR fortran/60928
35300         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
35301         Set lastprivate_firstprivate even if omp_private_outer_ref
35302         langhook returns true.
35303         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
35304         langhook, call unshare_expr on new_var and call
35305         build_outer_var_ref to get the last argument.
35307 2014-06-10  Marek Polacek  <polacek@redhat.com>
35309         PR c/60988
35310         * doc/extend.texi: Add cindex for transparent_union.
35312 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
35314         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
35315         init_symbolic_number ().
35317 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
35319         PR middle-end/61141
35320         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
35321         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
35322         (verify_rtl_sharing): Likewise.
35324 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
35326         PR c++/54442
35327         * tree.c (build_qualified_type): Use a canonical type for
35328         TYPE_CANONICAL.
35330 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
35332         * config/arm/arm-modes.def: Remove XFmode.
35334 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
35336         PR target/61062
35337         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
35338         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
35339         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
35340         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
35341         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
35342         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
35343         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
35344         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
35345         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
35347 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
35349         * tree-core.h (tree_decl_with_vis): Remove section_name.
35351 2014-06-09  Kito Cheng  <kito@0xlab.org>
35353         * ira.c (ira): Don't call init_caller_save if LRA enabled
35354         since LRA use its own infrastructure to handle that.
35356 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
35358         * symtab.c (dump_symtab_base): Update dumping.
35359         (symtab_make_decl_local): Clear only DECL_COMDAT.
35360         * tree-vect-data-refs.c (Check that variable is static before
35361         tampering with sections.
35362         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
35363         (cgraph_create_virtual_clone): Likewise.
35364         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
35365         (decl_section_name, set_decl_section_name): New accessors.
35366         (find_decls_types_r): Do not walk section name
35367         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
35368         (decl_comdat_group, decl_comdat_group_id): Constify.
35369         (decl_section_name, set_decl_section_name): Update.
35370         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
35371         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
35372         (cgraph_make_node_local_1): Clear section and comdat group.
35373         * cgraph.h (set_comdat_group): Sanity check.
35374         (get_section, set_section): New.
35375         * ipa-comdats.c (ipa_comdats): Use get_section.
35376         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
35377         * lto-streamer-out.c: Do not follow section names.
35378         * c-family/c-common.c (handle_section_attribute): Update.
35379         * lto-cgraph.c (lto_output_node): Output section.
35380         (lto_output_varpool_node): Likewise.
35381         (read_comdat_group): Rename to ...
35382         (read_identifier): ... this one.
35383         (read_string_cst): New function.
35384         (input_node, input_varpool_node): Input section names.
35385         * tree-emutls.c (get_emutls_init_templ_addr): Update.
35386         (new_emutls_decl): Update.
35387         (secname_for_decl): Check section names only of static vars.
35388         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
35389         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
35390         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
35391         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
35392         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
35393         * config/mcore/mcore.c (mcore_unique_section): Likewise.
35394         * config/mips/mips.c (mips16_build_function_stub): Likewise.
35395         * config/v850/v850.c (v850_insert_attributes): Likewise.
35396         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
35397         Likewise.
35398         (h8300_handle_tiny_data_attribute): Likewise.
35399         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
35400         (bfin_handle_l2_attribute): Likewise.
35402 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
35404         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
35405         remove static initializer.
35407 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
35409         * varasm.c (use_blocks_for_decl_p): Check symbol table
35410         instead of alias attribute.
35411         (place_block_symbol): Recurse on aliases.
35413 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
35415         * ipa-visibility.c: Include varasm.h
35416         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
35418 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
35420         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
35421         outputting aliases.
35423 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
35425         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
35426         from test_insn into GGC space escape via SET_SRC.
35428 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
35430         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
35431         call statement, if any.
35432         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
35433         statements, if any.  Tidy up.
35435 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
35437         PR target/61431
35438         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
35439         iterators, VSX_D that handles 64-bit types, and VSX_LE that
35440         handles swapping the two 64-bit double words on little endian
35441         systems.  Include V1TImode and optionally TImode in VSX_LE so that
35442         these types are properly swapped.  Change all of the insns and
35443         splits that do the 64-bit swaps to use VSX_LE.
35444         (vsx_le_perm_load_<mode>): Likewise.
35445         (vsx_le_perm_store_<mode>): Likewise.
35446         (splitters for little endian memory operations): Likewise.
35447         (vsx_xxpermdi2_le_<mode>): Likewise.
35448         (vsx_lxvd2x2_le_<mode>): Likewise.
35449         (vsx_stxvd2x2_le_<mode>): Likewise.
35451 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
35453         PR target/61423
35454         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
35455         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
35456         and corresponding splitters.  Zero extend general register
35457         or memory input operand to XMM temporary.  Enable for
35458         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
35459         (floatunssi<mode>2): Update expander predicate.
35461 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
35463         PR rtl-optimization/61325
35464         * lra-constraints.c (process_address_1): Check scale equal to one
35465         to prevent transformation: base + scale * index => base + new_reg.
35467 2014-06-06  Richard Biener  <rguenther@suse.de>
35469         PR tree-optimization/59299
35470         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
35471         a def operand.
35472         (nearest_common_dominator_of_uses): Likewise.
35473         (statement_sink_location): Adjust.  Support sinking loads.
35475 2014-06-06  Martin Jambor  <mjambor@suse.cz>
35477         * ipa-prop.c (get_place_in_agg_contents_list): New function.
35478         (build_agg_jump_func_from_list): Likewise.
35479         (determine_known_aggregate_parts): Renamed to
35480         determine_locally_known_aggregate_parts.  Moved some functionality
35481         to the two functions above, removed bound checks.
35483 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
35485         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
35486         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
35487         (aarch64_progress_pointer): Likewise.
35488         (aarch64_copy_one_part_and_move_pointers): Likewise.
35489         (aarch64_expand_movmen): Likewise.
35490         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
35491         * config/aarch64/aarch64.md (movmem<mode>): New.
35493 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
35495         * targhooks.c (default_add_stmt_cost): Call target specific
35496         hook instead of default one.
35498 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
35500         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
35501         endianness instead of host endianness.
35502         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
35503         comments.
35505 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
35507         PR debug/53927
35508         * function.c (instantiate_decls): Process the saved static chain.
35509         (expand_function_start): If not optimizing, save the static chain
35510         onto the stack.
35511         * tree-nested.c (convert_all_function_calls): Always create the static
35512         chain for nested functions if not optimizing.
35514 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
35516         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
35518 2014-06-06  Richard Biener  <rguenther@suse.de>
35520         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
35521         (construct_init_block): Likewise.
35522         (construct_exit_block): Likewise.
35523         (pass_expand::execute): Likewise.
35524         * graphite.c (graphite_transforms): Replace check for current_loops
35525         with a check for > 1 loops.
35526         (pass_graphite_transforms::execute): Adjust.
35527         * ipa-split.c (split_function): Remove check for current_loops.
35528         * omp-low.c (expand_parallel_call): Likewise.
35529         (expand_omp_for_init_counts): Likewise.
35530         (extract_omp_for_update_vars): Likewise.
35531         (expand_omp_for_generic): Likewise.
35532         (expand_omp_sections): Likewise.
35533         (expand_omp_target): Likewise.
35534         * tracer.c (tail_duplicate): Likewise.
35535         (pass_tracer::execute): Likewise.
35536         * trans-mem.c (expand_transaction): Likewise.
35537         * tree-complex.c (expand_complex_div_wide): Likewise.
35538         * tree-eh.c (lower_resx): Likewise.
35539         (cleanup_empty_eh_merge_phis): Likewise.
35540         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
35541         current_loops with a check for > 1 loops.
35542         (pass_predcom::execute): Adjust.
35543         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
35544         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
35545         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
35546         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
35547         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
35548         * tree-switch-conversion.c (process_switch): Likewise.
35549         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
35550         * tree-vrp.c (vrp_visit_phi_node): Likewise.
35551         (execute_vrp): Likewise.
35552         * ubsan.c (ubsan_expand_null_ifn): Likewise.
35554 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
35556         * rtl.h (insn_location): Declare.
35557         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
35558         with UNKNOWN_LOCATION.
35559         * emit-rtl.c (insn_location): New function.
35560         * final.c (notice_source_line): Check that the instruction has a
35561         location before retrieving it and use insn_location.
35562         * modulo-sched.c (loop_single_full_bb_p): Likewise.
35563         * print-rtl.c (print_rtx): Likewise.
35565 2014-06-06  Richard Biener  <rguenther@suse.de>
35567         * passes.def: Move 2nd VRP pass before phi-only-cprop.
35569 2014-06-06  Christian Bruel  <christian.bruel@st.com>
35571         PR tree-optimization/43934
35572         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
35573         cost.
35575 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
35577         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
35578         return NO_REGS for extra address and memory constraints.  Handle
35579         operands that match (or are equivalent to something that matches)
35580         extra constant constraints.  Ignore other non-register operands.
35582 2014-06-06  Alan Modra  <amodra@gmail.com>
35584         PR target/61300
35585         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
35586         * doc/tm.texi: Regenerate.
35587         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
35588         Use throughout in place of REG_PARM_STACK_SPACE.
35589         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
35590         "incoming" param.  Pass to rs6000_function_parms_need_stack.
35591         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
35592         prototype_p when incoming.  Use function decl when incoming
35593         to handle K&R style functions.
35594         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
35595         (INCOMING_REG_PARM_STACK_SPACE): Define.
35597 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
35599         PR target/52472
35600         * cfgexpand.c (expand_debug_expr): Use address space of nested
35601         TREE_TYPE for ADDR_EXPR and MEM_REF.
35603 2014-06-05  Jeff Law  <law@redhat.com>
35605         PR tree-optimization/61289
35606         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
35607         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
35608         looking for those which match LHS.  All callers changed.
35609         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
35610         parameters and code which manipulated them.  All callers changed.
35611         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
35612         and DST_MAP parameters.  Simplify invalidation code by just calling
35613         invalidate_equivalences.  All callers changed.
35614         (thread_across_edge): Simplify now that we don't need to maintain
35615         the map of equivalences to invalidate.
35617 2014-06-05  Kai Tietz  <ktietz@redhat.com>
35618             Richard Henderson  <rth@redhat.com>
35620         PR target/46219
35621         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
35622         checking for !TARGET_X32.
35623         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
35624         (sibcall_intern): New define_insn, plus required peepholes.
35625         (sibcall_pop_intern): Likewise.
35626         (sibcall_value_intern): Likewise.
35627         (sibcall_value_pop_intern): Likewise.
35629 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
35631         * tree-inline.c (tree_function_versioning): Check DF info existence
35632         before accessing it.
35634 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35636         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
35637         frame_size.
35638         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
35639         aarch64_frame hard_fp_offset and frame_size.
35640         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
35641         frame_size; remove original_frame_size.
35642         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
35643         (aarch64_initial_elimination_offset): Remove frame_size and
35644         offset.  Use aarch64_frame frame_size.
35646 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35647             Jiong Wang  <jiong.wang@arm.com>
35648             Renlin  <renlin.li@arm.com>
35650         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
35651         initialization of R30 offset.  Update offset.  Iterate core
35652         regisers upto X30.  Remove X29, X30 specific code.
35654 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35655             Jiong Wang  <jiong.wang@arm.com>
35657         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
35658         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
35659         (aarch64_register_saved_on_entry): Adjust test.
35661 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35663         * config/aarch64/aarch64.h (machine_function): Move
35664         saved_varargs_size from here...
35665         (aarch64_frame): ... to here.
35667         * config/aarch64/aarch64.c (aarch64_expand_prologue)
35668         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
35669         (aarch64_initial_elimination_offset)
35670         (aarch64_setup_incoming_varargs): Adjust location of
35671         saved_varargs_size.
35673 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35675         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
35676         layout comment.
35678 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
35679             Prachi Godbole  <Prachi.Godbole@imgtec.com>
35681         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
35682         mips32r5 entry to use PROCESSOR_P5600.
35683         * config/mips/mips-tables.opt: Regenerate.
35684         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
35685         * config/mips/mips.c (mips_fmadd_bypass): New function.
35686         (mips_rtx_cost_data): Add costs for p5600.
35687         (mips_issue_rate): Add support for p5600.
35688         (mips_multipass_dfa_lookahead): Likewise.
35689         * config/mips/mips.h (TUNE_P5600): New define.
35690         (TUNE_MACC_CHAINS): Add TUNE_P5600.
35691         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
35692         * config/mips/mips.md: Include p5600.md.
35693         (processor): Add p5600.
35694         * config/mips/p5600.md: New file.
35696 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
35698         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
35699         * config/i386/predicates.md (palignr_operand): New.
35700         Indicates if permutation is suitable for palignr instruction.
35702 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
35704         PR tree-optimization/61319
35705         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
35706         stmt belongs to loop.
35708 2014-06-05  Richard Biener  <rguenther@suse.de>
35710         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
35711         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
35712         (lookup_tmp_var): Adjust.
35713         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
35715 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
35717         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
35719 2014-06-05  Marek Polacek  <polacek@redhat.com>
35721         PR c/49706
35722         * doc/invoke.texi: Document -Wlogical-not-parentheses.
35724 2014-06-04  Tom de Vries  <tom@codesourcery.com>
35726         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
35727         CONST_INT.
35729 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
35731         PR tree-optimization/61385
35732         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
35734 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
35736         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
35737         changed to use fatal_error.
35738         (main): Ensure lto_wrapper_cleanup is run atexit.
35740 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35742         * lra-constraints.c (valid_address_p): Move earlier in file.
35743         (address_eliminator): New structure.
35744         (satisfies_memory_constraint_p): New function.
35745         (satisfies_address_constraint_p): Likewise.
35746         (process_alt_operands, process_address, curr_insn_transform): Use them.
35748 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35750         * lra-int.h (lra_static_insn_data): Make operand_alternative a
35751         const pointer.
35752         (target_lra_int, default_target_lra_int, this_target_lra_int)
35753         (op_alt_data): Delete.
35754         * lra.h (lra_init): Delete.
35755         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
35756         (init_insn_code_data_once): Remove op_alt_data handling.
35757         (finish_insn_code_data_once): Likewise.
35758         (init_op_alt_data): Delete.
35759         (get_static_insn_data): Initialize operand_alternative to null.
35760         (free_insn_recog_data): Cast operand_alternative before freeing it.
35761         (setup_operand_alternative): Take the operand_alternative as
35762         parameter and assume it isn't already cached in the static
35763         insn data.
35764         (lra_set_insn_recog_data): Update accordingly.
35765         (lra_init): Delete.
35766         * ira.c (ira_init): Don't call lra_init.
35767         * target-globals.h (this_target_lra_int): Declare.
35768         (target_globals): Remove lra_int.
35769         (restore_target_globals): Update accordingly.
35770         * target-globals.c: Don't include lra-int.h.
35771         (default_target_globals, save_target_globals): Remove lra_int.
35773 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35775         * recog.h (operand_alternative): Convert reg_class, reject,
35776         matched and matches into bitfields.
35777         (preprocess_constraints): New overload.
35778         (preprocess_insn_constraints): New function.
35779         (preprocess_constraints): Take the insn as parameter.
35780         (recog_op_alt): Change into a pointer.
35781         (target_recog): Add x_op_alt.
35782         * recog.c (asm_op_alt): New variable.
35783         (recog_op_alt): Change into a pointer.
35784         (preprocess_constraints): New overload, replacing the old function
35785         definition with one that doesn't use global state.
35786         (preprocess_insn_constraints): New function.
35787         (preprocess_constraints): Use them.  Take the insn as parameter.
35788         Use asm_op_alt for asms.
35789         (recog_init): Free existing x_op_alt entries.
35790         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
35791         pointer const.
35792         (make_early_clobber_and_input_conflicts): Likewise.
35793         (process_bb_node_lives): Pass the insn to process_constraints.
35794         * reg-stack.c (check_asm_stack_operands): Likewise.
35795         (subst_asm_stack_regs): Likewise.
35796         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
35797         * regrename.c (build_def_use): Likewise.
35798         * sched-deps.c (sched_analyze_insn): Likewise.
35799         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
35800         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
35801         (note_invalid_constants): Likewise.
35802         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35803         (ix86_legitimate_combined_insn): Make operand_alternative pointer
35804         const.
35806 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35808         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
35809         * ira-lives.c (check_and_make_def_conflict): Check for disabled
35810         alternatives.
35811         (make_early_clobber_and_input_conflicts): Likewise.
35812         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35814 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35816         * recog.h (alternative_class): New function.
35817         (which_op_alt): Return a const recog_op_alt.
35818         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
35819         (subst_asm_stack_regs): Likewise.
35820         * config/arm/arm.c (note_invalid_constants): Likewise.
35821         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
35822         the operand_alternative; use alternative class instead.
35823         * sel-sched.c (get_reg_class): Likewise.
35824         * regrename.c (build_def_use): Likewise.
35825         (hide_operands, restore_operands, record_out_operands): Update type
35826         accordingly.
35828 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35830         * recog.h (recog_op_alt): Convert to a flat array.
35831         (which_op_alt): New function.
35832         * recog.c (recog_op_alt): Convert to a flat array.
35833         (preprocess_constraints): Update accordingly, grouping all
35834         operands of the same alternative together, rather than the
35835         other way around.
35836         * ira-lives.c (check_and_make_def_conflict): Likewise.
35837         (make_early_clobber_and_input_conflicts): Likewise.
35838         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35839         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
35840         (subst_asm_stack_regs): Likewise.
35841         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
35842         * regrename.c (hide_operands, record_out_operands): Likewise.
35843         (build_def_use): Likewise.
35844         * sel-sched.c (get_reg_class): Likewise.
35845         * config/arm/arm.c (note_invalid_constants): Likewise.
35847 2014-06-04  Jason Merrill  <jason@redhat.com>
35849         PR c++/51253
35850         PR c++/61382
35851         * gimplify.c (gimplify_arg): Non-static.
35852         * gimplify.h: Declare it.
35854 2014-06-04  Richard Biener  <rguenther@suse.de>
35856         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
35857         TREE_PUBLIC and DECL_EXTERNAL decls.
35859 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
35861         * regcprop.c (copyprop_hardreg_forward_1): Account for
35862         HARD_REGNO_CALL_PART_CLOBBERED.
35864 2014-06-04  Richard Biener  <rguenther@suse.de>
35866         * configure.ac: Check whether the underlying type of int64_t
35867         is long or long long.
35868         * configure: Regenerate.
35869         * config.in: Likewise.
35870         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
35871         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
35873 2014-06-04  Richard Biener  <rguenther@suse.de>
35875         PR tree-optimization/60098
35876         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
35877         we hit a kill.
35878         (dse_optimize_stmt): Simplify, now that we found a kill
35879         earlier.
35881 2014-06-04  Richard Biener  <rguenther@suse.de>
35883         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
35884         of accesses with non-invariant address.
35886 2014-06-04  Martin Liska  <mliska@suse.cz>
35888         * cgraph.h (cgraph_make_wrapper): New function introduced.
35889         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
35890         * ipa-inline.h (inline_analyze_function): The function is global.
35891         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
35893 2014-06-04  Martin Liska  <mliska@suse.cz>
35895         * tree.h (private_lookup_attribute_starting): New function.
35896         (lookup_attribute_starting): Likewise.
35897         * tree.c (private_lookup_attribute_starting): Likewise.
35899 2014-06-04  Martin Liska  <mliska@suse.cz>
35901         * cgraph.h (expand_thunk): New argument added.
35902         (address_taken_from_non_vtable_p): New global function.
35903         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
35904         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
35905         * cgraphunit.c (analyze_function): Likewise.
35906         (assemble_thunks_and_aliases): Argument added to call.
35907         (expand_thunk): New argument forces to produce GIMPLE thunk.
35909 2014-06-04  Martin Liska  <mliska@suse.cz>
35911         * coverage.h (coverage_compute_cfg_checksum): Argument added.
35912         * coverage.c (coverage_compute_cfg_checksum): Likewise.
35913         * profile.c (branch_prob): Likewise.
35915 2014-06-04  Martin Jambor  <mjambor@suse.cz>
35917         PR ipa/61340
35918         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
35919         handler for switch on an ipa_ref_use enum.
35920         * ipa-reference.c (analyze_function): Likewise.
35922 2014-06-04  Kai Tietz  <ktietz@redhat.com>
35924         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
35925         from old call-instruction.
35927 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
35929         * config/aarch64/aarch64.c (aarch64_classify_address)
35930         (aarch64_legitimize_reload_address): Support full addressing modes
35931         for vector modes.
35932         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
35933         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
35935 2014-06-03  Andrew Pinski  <apinski@cavium.com>
35937         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
35938         for OP0.
35940 2014-06-03  Andrew Pinski  <apinski@cavium.com>
35942         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
35943         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
35945 2014-06-03  Kai Tietz  <ktietz@redhat.com>
35947         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
35948         for 64-bit ms-abi.
35950 2014-06-03  Dehao Chen  <dehao@google.com>
35952         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
35953         the same loop.
35955 2014-06-03  Marek Polacek  <polacek@redhat.com>
35957         PR c/60439
35958         * doc/invoke.texi: Document -Wswitch-bool.
35959         * function.c (stack_protect_epilogue): Cast controlling expression of
35960         the switch to int.
35961         * gengtype.c (walk_type): Generate switch expression with its
35962         controlling expression cast to int.
35964 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
35966         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
35967         and attiny841.
35968         * config/avr/avr-tables.opt: Regenerate.
35969         * config/avr/t-multilib: Regenerate.
35970         * doc/avr-mmcu.texi: Regenerate.
35972 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
35973             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
35975         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
35976         (ata6617c, ata664251): Add new avr35 devices.
35977         (ata6612c): Add new avr4 device.
35978         (ata6613c, ata6614q): Add new avr5 devices.
35979         * config/avr/avr-tables.opt: Regenerate.
35980         * config/avr/t-multilib: Regenerate.
35981         * doc/avr-mmcu.texi: Regenerate.
35983 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
35985         * gcc/config/aarch64/aarch64-builtins.c
35986         (aarch64_types_binop_ssu_qualifiers): New static data.
35987         (TYPES_BINOP_SSU): Define.
35988         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
35989         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
35990         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
35991         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
35992         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
35993         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
35994         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
35995         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
35996         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
35997         suffix to builtin function name, remove cast.
35998         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
35999         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
36000         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
36002 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
36004         * gcc/config/aarch64/aarch64-builtins.c
36005         (aarch64_types_binop_uus_qualifiers,
36006         aarch64_types_shift_to_unsigned_qualifiers,
36007         aarch64_types_unsigned_shiftacc_qualifiers): Define.
36008         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
36009         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
36010         sqshlu_n, uqshl_n): Update qualifiers.
36011         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
36012         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
36013         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
36014         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
36015         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
36016         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
36017         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
36018         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
36019         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
36020         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
36021         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
36022         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
36023         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
36024         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
36025         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
36026         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
36027         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
36028         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
36029         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
36030         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
36031         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
36032         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
36033         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
36034         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
36035         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
36036         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
36037         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
36039 2014-06-03  Teresa Johnson  <tejohnson@google.com>
36041         * tree-sra.c (modify_function): Record caller nodes after rebuild.
36043 2014-06-02  Jason Merrill  <jason@redhat.com>
36045         PR c++/61020
36046         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
36048 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
36050         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
36051         location == 0.
36053 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
36055         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
36056         New pattern.
36057         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
36058         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
36059         * config/aarch64/iterators.md (REVERSE): New iterator.
36060         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
36061         (rev_op): New int_attribute.
36062         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
36063         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
36064         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
36065         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
36066         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
36067         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
36068         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
36069         Replace temporary __asm__ with __builtin_shuffle.
36071 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
36073         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
36074         mips64r5.
36075         * config/mips/mips-tables.opt: Regenerate.
36076         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
36077         to use mips_isa_rev rather than ISA_MIPS32R2.
36078         * config/mips/mips.h (ISA_MIPS32R3): New define.
36079         (ISA_MIPS32R5): New define.
36080         (ISA_MIPS64R3): New define.
36081         (ISA_MIPS64R5): New define.
36082         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
36083         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
36084         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
36085         and mips64r5.
36086         (MIPS_ISA_SYNCI_SPEC): Likewise.
36087         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
36088         (LINK_SPEC): Added mips32r3 and mips32r5.
36089         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
36090         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
36091         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
36092         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
36093         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
36094         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
36095         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
36097 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
36099         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
36100         options.
36101         * config/mips/mips.opt (mxpa): New option.
36102         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
36103         assembler.
36105 2014-06-03  Martin Jambor  <mjambor@suse.cz>
36107         PR ipa/61160
36108         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
36109         thunks.
36111 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
36113         PR tree-optimization/61328
36114         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
36115         initialization from find_bswap_or_nop_1.
36116         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
36117         in source_expr2 before using the size value the function sets. Also
36118         make use of init_symbolic_number () in both the old place and
36119         find_bswap_or_nop_load () to avoid reading uninitialized memory when
36120         doing recursion in the GIMPLE_BINARY_RHS case.
36122 2014-06-03  Richard Biener  <rguenther@suse.de>
36124         PR tree-optimization/61383
36125         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
36126         stmts can't trap.
36128 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
36130         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
36131         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
36132         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
36133         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
36134         in this file.
36135         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
36136         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
36137         * system.h: ...here and make it unconditional.
36138         * target.def (conditional_register_usage): Mention
36139         define_register_constraint instead of old-style constraint macros.
36140         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
36141         * doc/tm.texi: Regenerate.
36142         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
36143         protected by !USE_MD_CONSTRAINTS.
36144         * config/frv/frv.md: Remove quote from old version of documentation.
36145         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
36146         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
36147         CONST_DOUBLE_OK_FOR_LETTER.
36148         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
36150 2014-06-02  Andrew Pinski  <apinski@cavium.com>
36152         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
36153         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
36154         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
36155         file whose name depends on -mabi= and -mbig-endian.
36156         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
36157         Handle LP64 better and handle ilp32 too.
36158         (MULTILIB_OPTIONS): Delete.
36159         (MULTILIB_DIRNAMES): Delete.
36161 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
36163         * expr.h: Remove prototypes of functions defined in builtins.c.
36164         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
36165         Remove prototypes of functions defined in builtins.c.
36166         * builtins.h: Update prototype list to include all exported functions.
36167         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
36168         no_c99_libc_has_function): Move to targhooks.c
36169         (build_string_literal, build_call_expr_loc_array,
36170         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
36171         to tree.c.
36172         (expand_builtin_object_size, fold_builtin_object_size): Make static.
36173         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
36174         no_c99_libc_has_function): Relocate from builtins.c.
36175         * tree.c: Include builtins.h.
36176         (build_call_expr_loc_array, build_call_expr_loc_vec,
36177         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
36178         from builtins.c.
36179         * fold-const.h (fold_fma): Move prototype to builtins.h.
36180         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
36181         * asan.c: Include builtins.h.
36182         * cfgexpand.c: Likewise.
36183         * convert.c: Likewise.
36184         * emit-rtl.c: Likewise.
36185         * except.c: Likewise.
36186         * expr.c: Likewise.
36187         * fold-const.c: Likewise.
36188         * gimple-fold.c: Likewise.
36189         * gimple-ssa-strength-reduction.c: Likewise.
36190         * gimplify.c: Likewise.
36191         * ipa-inline.c: Likewise.
36192         * ipa-prop.c: Likewise.
36193         * lto-streamer-out.c: Likewise.
36194         * stmt.c: Likewise.
36195         * tree-inline.c: Likewise.
36196         * tree-object-size.c: Likewise.
36197         * tree-sra.c: Likewise.
36198         * tree-ssa-ccp.c: Likewise.
36199         * tree-ssa-forwprop.c: Likewise.
36200         * tree-ssa-loop-ivcanon.c: Likewise.
36201         * tree-ssa-loop-ivopts.c: Likewise.
36202         * tree-ssa-math-opts.c: Likewise.
36203         * tree-ssa-reassoc.c: Likewise.
36204         * tree-ssa-threadedge.c: Likewise.
36205         * tree-streamer-in.c: Likewise.
36206         * tree-vect-data-refs.c: Likewise.
36207         * tree-vect-patterns.c: Likewise.
36208         * tree-vect-stmts.c: Likewise.
36209         * config/aarch64/aarch64.c: Likewise.
36210         * config/alpha/alpha.c: Likewise.
36211         * config/arc/arc.c: Likewise.
36212         * config/arm/arm.c: Likewise.
36213         * config/avr/avr.c: Likewise.
36214         * config/bfin/bfin.c: Likewise.
36215         * config/c6x/c6x.c: Likewise.
36216         * config/cr16/cr16.c: Likewise.
36217         * config/cris/cris.c: Likewise.
36218         * config/epiphany/epiphany.c: Likewise.
36219         * config/fr30/fr30.c: Likewise.
36220         * config/frv/frv.c: Likewise.
36221         * config/h8300/h8300.c: Likewise.
36222         * config/i386/i386.c: Likewise.
36223         * config/i386/winnt.c: Likewise.
36224         * config/ia64/ia64.c: Likewise.
36225         * config/iq2000/iq2000.c: Likewise.
36226         * config/lm32/lm32.c: Likewise.
36227         * config/m32c/m32c.c: Likewise.
36228         * config/m32r/m32r.c: Likewise.
36229         * config/m68k/m68k.c: Likewise.
36230         * config/mcore/mcore.c: Likewise.
36231         * config/mep/mep.c: Likewise.
36232         * config/microblaze/microblaze.c: Likewise.
36233         * config/mips/mips.c: Likewise.
36234         * config/mmix/mmix.c: Likewise.
36235         * config/mn10300/mn10300.c: Likewise.
36236         * config/moxie/moxie.c: Likewise.
36237         * config/msp430/msp430.c: Likewise.
36238         * config/nds32/nds32.c: Likewise.
36239         * config/pa/pa.c: Likewise.
36240         * config/pdp11/pdp11.c: Likewise.
36241         * config/picochip/picochip.c: Likewise.
36242         * config/rl78/rl78.c: Likewise.
36243         * config/rs6000/rs6000.c: Likewise.
36244         * config/rx/rx.c: Likewise.
36245         * config/s390/s390.c: Likewise.
36246         * config/score/score.c: Likewise.
36247         * config/sh/sh.c: Likewise.
36248         * config/sparc/sparc.c: Likewise.
36249         * config/spu/spu.c: Likewise.
36250         * config/stormy16/stormy16.c: Likewise.
36251         * config/tilegx/tilegx.c: Likewise.
36252         * config/tilepro/tilepro.c: Likewise.
36253         * config/v850/v850.c: Likewise.
36254         * config/vax/vax.c: Likewise.
36255         * config/xtensa/xtensa.c: Likewise.
36257 2014-06-02  Jeff Law  <law@redhat.com>
36259         PR rtl-optimization/61094
36260         * ree.c (combine_reaching_defs): Do not reextend an insn if it
36261         was marked as do_no_reextend.  If a copy is needed to eliminate
36262         an extension, then mark it as do_not_reextend.
36264 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36266         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
36268 2014-06-02  Richard Henderson  <rth@redhat.com>
36270         PR target/61336
36271         * config/alpha/alpha.c (print_operand_address): Allow symbolic
36272         addresses inside asms.  Use output_operand_lossage instead of
36273         gcc_unreachable.
36275 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
36277         PR target/61239
36278         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
36279         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
36281 2014-06-02  Tom de Vries  <tom@codesourcery.com>
36283         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
36284         case that x has VOIDmode.
36286 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
36288         * varasm.c (copy_constant): Delete function.
36289         (build_constant_desc): Don't call it.
36291 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
36293         PR target/61154
36294         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
36295         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
36296         with immediate_operand.
36298 2014-06-02  Andreas Schwab  <schwab@suse.de>
36300         * config/ia64/ia64.c
36301         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
36302         pending_data_specs first.
36304 2014-06-02  Richard Biener  <rguenther@suse.de>
36306         PR tree-optimization/61378
36307         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
36308         valueized_anything.
36310 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
36312         * config/i386/constraints.md (Bw): Rename from 'w'.
36313         (Bz): Rename from 'z'.
36314         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
36316 2014-06-01  Kai Tietz  <ktietz@redhat.com>
36318         PR target/61377
36319         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
36320         * config/i386/i386.md (sibcall_insn_operand): Use Bs
36321         instead of m constraint.
36323 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
36325         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
36326         a separate alternative where the scratch operand 2 is marked as
36327         early clobber.
36329 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
36331         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
36332         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
36333         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
36334         and __builtins_arm_get_fpscr.
36335         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
36336         __builtins_arm_get_fpscr.
36337         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
36338         __builtins_arm_ldfpscr.
36339         (arm_atomic_assign_expand_fenv): New function.
36340         * config/arm/vfp.md (set_fpscr): New pattern.
36341         (get_fpscr) : Likewise.
36342         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
36343         VUNSPEC_SET_FPSCR.
36344         * doc/extend.texi (AARCH64 Built-in Functions) : Document
36345         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
36347 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
36349         * asan.c (report_error_func): Add SLOW_P argument, use
36350         BUILT_IN_ASAN_*_N if set.
36351         (build_check_stmt): Likewise.
36352         (instrument_derefs): If T has insufficient alignment,
36353         force same handling as for odd sizes.
36355         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
36356         BUILT_IN_ASAN_REPORT_STORE_N): New.
36357         * asan.c (struct asan_mem_ref): Change access_size type to
36358         HOST_WIDE_INT.
36359         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
36360         update_mem_ref_hash_table): Likewise.
36361         (asan_mem_ref_hasher::hash): Hash in a HWI.
36362         (report_error_func): Change size_in_bytes argument to HWI.
36363         Use *_N builtins if size_in_bytes is larger than 16 or not power of
36364         two.
36365         (build_shadow_mem_access): New function.
36366         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
36367         Handle size_in_bytes not power of two or larger than 16.
36368         (instrument_derefs): Don't give up if size_in_bytes is not
36369         power of two or is larger than 16.
36371 2014-05-30  Kai Tietz  <ktietz@redhat.com>
36373         PR target/60104
36374         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
36375         for sibling-tail-calls.
36376         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
36377         to its use.
36378         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
36379         (sibcall_insn_operand): Add check for sibcall_memory_operand.
36381 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
36383         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
36384         * config/avr/avr-tables.opt: Regenerate.
36385         * config/avr/t-multilib: Regenerate.
36386         * doc/avr-mmcu.texi: Regenerate.
36388 2014-05-30  Ian Lance Taylor  <iant@google.com>
36390         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
36391         target("sse").
36393 2014-05-30  Tom de Vries  <tom@codesourcery.com>
36395         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
36396         Redefine as true.
36398 2014-05-30  Tom de Vries  <tom@codesourcery.com>
36400         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
36401         * lra.c (initialize_lra_reg_info_element): Add init of
36402         actual_call_used_reg_set field.
36403         (lra): Call lra_create_live_ranges before lra_inheritance for
36404         -fuse-caller-save.
36405         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
36406         -fuse-caller-save.
36407         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
36408         instead of call_used_reg_set for -fuse-caller-save.
36409         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
36411 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36413         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
36414         to mov_imm.
36415         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
36417 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
36419         * ira.c (ira_get_dup_out_num): Check for output operands at
36420         the start of the loop.  Handle cases where an included alternative
36421         follows an excluded one.
36423 2014-05-29  Mike Stump  <mikestump@comcast.net>
36425         PR debug/61352
36426         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
36427         post ld passes when lto is used.
36429 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
36431         PR rtl-optimization/61325
36432         * lra-constraints.c (process_address): Rename to process_address_1.
36433         (process_address): New function.
36435 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
36437         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
36438         TYPES_BINOPV): New static data.
36439         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
36440         New builtin.
36441         * config/aarch64/aarch64-simd.md (aarch64_ext,
36442         aarch64_im_lane_boundsi): New patterns.
36443         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
36444         patterns for EXT.
36445         (aarch64_evpc_ext): New function.
36447         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
36449         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
36450         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
36451         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
36452         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
36453         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
36455 2014-05-29  Tom de Vries  <tom@codesourcery.com>
36457         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
36459 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
36460             Richard Sandiford  <rdsandiford@googlemail.com>
36462         * arm/iterators.md (shiftable_ops): New code iterator.
36463         (t2_binop0, arith_shift_insn): New code attributes.
36464         * arm/predicates.md (shift_nomul_operator): New predicate.
36465         * arm/arm.md (insn_enabled): Delete.
36466         (enabled): Remove insn_enabled test.
36467         (*arith_shiftsi): Delete.  Replace with ...
36468         (*<arith_shift_insn>_multsi): ... new pattern.
36469         (*<arith_shift_insn>_shiftsi): ... new pattern.
36470         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
36472 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
36473             Tom de Vries  <tom@codesourcery.com>
36475         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
36476         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
36477         clobber.
36478         (mips_split_call): Use POST_CALL_TMP_REG.
36479         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
36481 2014-05-29  Tom de Vries  <tom@codesourcery.com>
36483         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
36484         with #ifdef STACK_REGS.
36486 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
36488         * varasm.c (get_variable_section): Walk aliases.
36489         (place_block_symbol): Walk aliases.
36491 2014-05-28  Tom de Vries  <tom@codesourcery.com>
36493         Revert:
36494         2014-05-28  Tom de Vries  <tom@codesourcery.com>
36496         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
36497         * lra.c (initialize_lra_reg_info_element): Add init of
36498         actual_call_used_reg_set field.
36499         (lra): Call lra_create_live_ranges before lra_inheritance for
36500         -fuse-caller-save.
36501         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
36502         -fuse-caller-save.
36503         * lra-constraints.c (need_for_call_save_p): Use
36504         actual_call_used_reg_set instead of call_used_reg_set for
36505         -fuse-caller-save.
36506         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
36508 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
36510         * doc/md.texi: Document that the % constraint character must
36511         be at the beginning of the string.
36512         * genoutput.c (validate_insn_alternatives): Check that '=',
36513         '+' and '%' only appear at the beginning of a constraint.
36514         * ira.c (commutative_constraint_p): Delete.
36515         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
36516         at the start of the string.
36517         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
36518         duplicate '='s.
36519         * config/arm/neon.md (bicdi3_neon): Likewise.
36520         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
36521         (slt_si, sltu_si): Likewise.
36522         * config/vax/vax.md (sbcdi3): Likewise.
36523         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
36524         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
36525         (mul64): Move '%' to beginning of constraint.
36526         * config/arm/arm.md (*xordi3_insn): Likewise.
36527         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
36528         (xorsi3): Likewise.
36530 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
36532         * doc/md.texi: Document the restrictions on the "enabled" attribute.
36534 2014-05-28  Jason Merrill  <jason@redhat.com>
36536         PR c++/47202
36537         * cgraph.h (symtab_node::get_comdat_group_id): New.
36538         * cgraphunit.c (analyze_functions): Call it.
36539         * symtab.c (dump_symtab_node): Likewise.
36540         * tree.c (decl_comdat_group_id): New.
36541         * tree.h: Declare it.
36542         * lto-streamer-out.c (write_symbol): Use it.
36543         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
36545 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
36547         PR bootstrap/PR61146
36548         * wide-int.cc: Do not include longlong.h when compiling with clang.
36550 2014-05-28  Richard Biener  <rguenther@suse.de>
36552         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
36553         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
36554         (vrp_visit_assignment_or_call): Print less vertical space.
36555         (vrp_visit_stmt): Likewise.
36556         (vrp_visit_phi_node): Likewise.  For a PHI argument with
36557         VR_VARYING range consider recording it as copy.
36559 2014-05-28  Richard Biener  <rguenther@suse.de>
36561         Revert
36562         2014-05-28  Richard Biener  <rguenther@suse.de>
36564         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
36566 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36568         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
36569         sufficiently aligned and an offset is used at the same time.
36570         (expand_expr_real_1): Likewise.
36572 2014-05-28  Richard Biener  <rguenther@suse.de>
36574         PR middle-end/61045
36575         * fold-const.c (fold_comparison): When folding
36576         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
36577         the sign of the remaining constant operand stays the same.
36579 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
36581         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
36582         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
36583         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
36584         to the assembler.
36585         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
36586         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
36587         (m32bit-doubles) Likewise.
36588         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
36589         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
36590         option for RL78.
36592 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
36594         * configure.ac ($gcc_cv_ld_clearcap): New test.
36595         * configure: Regenerate.
36596         * config.in: Regenerate.
36597         * config/sol2.opt (mclear-hwcap): New option.
36598         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
36599         * config/sol2-clearcap.map: Moved here from
36600         testsuite/gcc.target/i386/clearcap.map.
36601         * config/sol2-clearcapv2.map: Move here from
36602         gcc.target/i386/clearcapv2.map.
36603         * config/t-sol2 (install): Depend on install-clearcap-map.
36604         (install-clearcap-map): New target.
36605         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
36606         -mclear-hwcap.
36608 2014-05-28  Richard Biener  <rguenther@suse.de>
36610         * hwint.h (*_HALF_WIDE_INT*): Move to ...
36611         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
36612         ... here and remove the rest.
36613         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
36615 2014-05-28  Richard Biener  <rguenther@suse.de>
36617         PR tree-optimization/61335
36618         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
36619         new range fails, drop to varying.
36621 2014-05-28  Olivier Hainque  <hainque@adacore.com>
36623         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
36624         (CPP_SPEC): Add entry for -mcpu=8548.
36625         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
36626         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
36628 2014-05-28  Tom de Vries  <tom@codesourcery.com>
36630         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
36631         * lra.c (initialize_lra_reg_info_element): Add init of
36632         actual_call_used_reg_set field.
36633         (lra): Call lra_create_live_ranges before lra_inheritance for
36634         -fuse-caller-save.
36635         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
36636         -fuse-caller-save.
36637         * lra-constraints.c (need_for_call_save_p): Use
36638         actual_call_used_reg_set instead of call_used_reg_set for
36639         -fuse-caller-save.
36640         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
36642 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
36643             Tom de Vries  <tom@codesourcery.com>
36645         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
36646         to gccoptlist.
36647         (@item -fuse-caller-save): New item.
36649 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
36650             Tom de Vries  <tom@codesourcery.com>
36652         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
36653         OPT_fuse_caller_save.
36655 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
36656             Tom de Vries  <tom@codesourcery.com>
36658         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
36659         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
36660         get_call_reg_set_usage.
36661         * resource.c (mark_set_resources, mark_target_live_regs): Use
36662         get_call_reg_set_usage.
36663         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
36664         field.
36665         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
36666         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
36667         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
36668         * ira-build.c (ira_create_allocno): Init
36669         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
36670         (create_cap_allocno, propagate_allocno_info)
36671         (propagate_some_info_from_allocno)
36672         (copy_info_to_removed_store_destinations): Handle
36673         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
36674         * ira-costs.c (ira_tune_allocno_costs): Use
36675         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
36677 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
36678             Tom de Vries  <tom@codesourcery.com>
36680         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
36681         and function_used_regs_valid fields.
36682         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
36683         find_all_hard_reg_sets.
36684         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
36685         (get_call_reg_set_usage): New function.
36686         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
36687         * regs.h (get_call_reg_set_usage): Declare.
36689 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
36691         PR libgcc/61152
36692         * config/dbx.h (License): Add Runtime Library Exception.
36693         * config/newlib-stdint.h (License): Same.
36694         * config/rtems.h (License): Same
36695         * config/initfini-array.h (License): Same
36696         * config/v850/v850.h (License): Same.
36697         * config/v850/v850-opts.h (License): Same
36698         * config/v850/rtems.h (License): Same.
36700 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
36702         PR target/61044
36703         * doc/extend.texi (Local Labels): Note that label differences are
36704         not supported for AVR.
36706 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
36707             Olivier Hainque  <hainque@adacore.com>
36709         * rtl.h (set_for_reg_notes): Declare.
36710         * emit-rtl.c (set_for_reg_notes): New function.
36711         (set_unique_reg_note): Use it.
36712         * optabs.c (add_equal_note): Likewise
36714 2014-05-27  Andrew Pinski  <apinski@cavium.com>
36716         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
36717         Use <w> for the register in assembly template.
36718         (stack_protect_test): Use the mode of operands[0] for the result.
36719         (stack_protect_test_<mode>): Use <w> for the register
36720         in assembly template.
36722 2014-05-27  DJ Delorie  <dj@redhat.com>
36724         * config/rx/rx.c (add_vector_labels): New.
36725         (rx_output_function_prologue): Call it.
36726         (rx_handle_func_attribute): Don't require empty arguments.
36727         (rx_handle_vector_attribute): New.
36728         (rx_attribute_table): Add "vector" attribute.
36729         * doc/extend.texi (interrupt, vector): Document new/changed
36730         RX-specific attributes.
36732         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
36734 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
36736         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
36737         predicate to detect a negative quotient.
36739 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
36741         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
36742         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
36743         Add X - Y CMP 0 to X CMP Y transformation.
36744         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
36746 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
36748         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
36749         before printing.
36751 2014-05-27  Steve Ellcey  <sellcey@mips.com>
36753         * config/mips/mips.c: Add include of cgraph.h.
36755 2014-05-27  Richard Biener  <rguenther@suse.de>
36757         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
36759 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
36761         PR libgcc/61152
36762         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
36763         * config/arm/arm-cores.def (License): Same.
36764         * config/arm/arm-opts.h (License): Same.
36765         * config/arm/aout.h (License): Same.
36766         * config/arm/bpabi.h (License): Same.
36767         * config/arm/elf.h (License): Same.
36768         * config/arm/linux-elf.h (License): Same.
36769         * config/arm/linux-gas.h (License): Same.
36770         * config/arm/netbsd-elf.h (License): Same.
36771         * config/arm/uclinux-eabi.h (License): Same.
36772         * config/arm/uclinux-elf.h (License): Same.
36773         * config/arm/vxworks.h (License): Same.
36775 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36777         * config/arm/neon.md (neon_bswap<mode>): New pattern.
36778         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
36779         (arm_init_neon_builtins): Handle NEON_BSWAP.
36780         Define required type nodes.
36781         (arm_expand_neon_builtin): Handle NEON_BSWAP.
36782         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
36783         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
36784         * config/arm/iterators.md (VDQHSD): New mode iterator.
36786 2014-05-27  Richard Biener  <rguenther@suse.de>
36788         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
36789         Try using literal operands when comparing value-ranges failed.
36791 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36793         * ira.c (commutative_operand): Adjust for change to recog_data.
36794         [Missing from previous commit.]
36796 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36798         * system.h (TEST_BIT): New macro.
36799         * recog.h (alternative_mask): New type.
36800         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
36801         (recog_data_d): Replace alternative_enabled_p array with
36802         enabled_alternatives.
36803         (target_recog): New structure.
36804         (default_target_recog, this_target_recog): Declare.
36805         (get_enabled_alternatives, recog_init): Likewise.
36806         * recog.c (default_target_recog, this_target_recog): New variables.
36807         (get_enabled_alternatives): New function.
36808         (extract_insn): Use it.
36809         (recog_init): New function.
36810         (preprocess_constraints, constrain_operands): Adjust for change to
36811         recog_data.
36812         * postreload.c (reload_cse_simplify_operands): Likewise.
36813         * reload.c (find_reloads): Likewise.
36814         * ira-costs.c (record_reg_classes): Likewise.
36815         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
36816         all alternatives after a disabled one would be skipped.
36817         (ira_implicitly_set_insn_hard_regs): Likewise.
36818         * ira.c (ira_setup_alts): Adjust for change to recog_data.
36819         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
36820         with enabled_alternatives.
36821         * lra.c (free_insn_recog_data): Update accordingly.
36822         (lra_update_insn_recog_data): Likewise.
36823         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
36824         * lra-constraints.c (process_alt_operands): Likewise.  Handle
36825         only_alternative as part of the enabled mask.
36826         * target-globals.h (this_target_recog): Declare.
36827         (target_globals): Add a recog field.
36828         (restore_target_globals): Restore this_target_recog.
36829         * target-globals.c: Include recog.h.
36830         (default_target_globals): Initialize recog field.
36831         (save_target_globals): Likewise.
36832         * reginfo.c (reinit_regs): Call recog_init.
36833         * toplev.c (backend_init_target): Likewise.
36835 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36837         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
36838         rather than any named insn's code.
36840 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
36842         PR libgcc/61152
36843         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
36844         * config/arm/arm-cores.def (License): Same.
36846 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
36848         * tree.h (decl_comdat_group): Declare.
36849         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
36850         * tree.c (decl_comdat_group): Here.
36852 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
36854         PR rtl-optimization/61222
36855         * combine.c (simplify_shift_const_1): When moving a PLUS outside
36856         the shift, truncate the PLUS operand to the result mode.
36858 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
36860         PR target/61271
36861         * config/i386/i386.c (ix86_rtx_costs)
36862         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
36863         Fix condition.
36865 2014-05-26  Martin Jambor  <mjambor@suse.cz>
36867         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
36868         subreg uses.
36870 2014-05-26  Richard Biener  <rguenther@suse.de>
36872         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
36873         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
36874         Provide specializations.
36875         (wi::int_traits <HOST_WIDE_INT>,
36876         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
36878 2014-05-26  Alan Modra  <amodra@gmail.com>
36880         PR target/61098
36881         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
36882         params and return a bool.  Remove dead code.  Update comment.
36883         Assert we have a const_int source.  Remove bogus code from
36884         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
36885         handling of constants > 2G and reg_equal note, from..
36886         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
36887         return value.  Update comment.  If we can, use a new pseudo
36888         for intermediate calculations.
36889         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
36890         prototype.
36891         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
36892         call to rs6000_emit_set_const in splitter.
36893         (movdi_internal64+2, +3): Likewise.
36895 2014-05-26  Richard Biener  <rguenther@suse.de>
36897         * system.h: Define __STDC_FORMAT_MACROS before
36898         including inttypes.h.
36899         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
36900         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
36901         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
36902         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
36903         HOST_WIDEST_INT_C): Remove.
36904         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
36905         if C99 inttypes.h is not available.
36906         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
36907         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
36908         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
36909         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
36910         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
36911         (struct output_info): Likewise.
36912         (print_statistics): Adjust.
36913         (dump_bitmap_statistics): Likewise.
36914         * bt-load.c (migrate_btr_defs): Print with PRId64.
36915         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
36916         (MAX_SAFE_MULTIPLIER): Adjust.
36917         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
36918         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
36919         dump_cgraph_node): Likewise.
36920         * final.c (dump_basic_block_info): Likewise.
36921         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
36922         * gcov.c (format_gcov): Likewise.
36923         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
36924         for calculation.
36925         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
36926         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
36927         (inline_small_functions, dump_overall_stats, dump_inline_stats):
36928         Use PRId64 for dumping.
36929         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
36930         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
36931         (add_allocno_hard_regs): Adjust.
36932         * loop-doloop.c (doloop_modify): Print using PRId64.
36933         * loop-iv.c (inverse): Compute in uint64_t.
36934         (determine_max_iter, iv_number_of_iterations): Likewise.
36935         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
36936         Print using PRId64.
36937         * lto-streamer-out.c (write_symbol): Use uint64_t.
36938         * mcf.c (CAP_INFINITY): Use int64_t maximum.
36939         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
36940         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
36941         * modulo-sched.c (const_iteration_count): Use int64_t.
36942         (sms_schedule): Dump using PRId64.
36943         * predict.c (dump_prediction): Likewise.
36944         * pretty-print.h (pp_widest_integer): Remove.
36945         * profile.c (get_working_sets, is_edge_inconsistent,
36946         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
36947         * tree-pretty-print.c (pp_double_int): Remove case handling
36948         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
36949         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
36950         and adjust users.
36951         (pass_optimize_bswap::execute): Remove restriction on hosts.
36952         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
36953         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
36954         * tree.c (widest_int_cst_value): Remove.
36955         * tree.h (widest_int_cst_value): Likewise.
36956         * value-prof.c (dump_histogram_value): Print using PRId64.
36957         * gengtype.c (main): Also inject int64_t.
36958         * ggc-page.c (struct max_alignment): Use int64_t.
36959         * alloc-pool.c (struct allocation_object_def): Likewise.
36960         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
36961         for computation.
36962         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
36963         * doc/tm.texi: Regenerated.
36964         * gengtype-lex.l (IWORD): Handle [u]int64_t.
36965         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
36966         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
36967         mmix_output_register_setting): Use [u]int64_t in prototypes.
36968         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
36969         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
36970         mmix_output_octa, mmix_output_shifted_value): Adjust.
36971         (mmix_intval): Adjust.  Remove unreachable case.
36972         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
36974 2014-05-26  Richard Biener  <rguenther@suse.de>
36976         * configure.ac: Drop __int64 type check.  Insist that we
36977         found uint64_t and int64_t.
36978         * hwint.h (HOST_BITS_PER___INT64): Remove.
36979         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
36980         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
36981         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
36982         (HOST_WIDEST_FAST_INT): Remove __int64 case.
36983         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
36984         for dst_q_src_df_rms_cdt.
36985         * configure: Regenerate.
36986         * config.in: Likewise.
36988 2014-05-26  Michael Tautschnig  <mt@debian.org>
36990         PR target/61249
36991         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
36992         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
36994 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36996         PR rtl-optimization/61278
36997         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
36999 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
37001         PR rtl-optimization/61220
37002         Part of PR rtl-optimization/61225
37003         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
37004         insn; skip split_edge for a block with only one successor.
37006 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37008         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
37009         for variables.
37011 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37013         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
37014         (update_vtable_references): New function.
37015         (function_and_variable_visibility): Rewrite also vtable initializers.
37016         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
37018 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37020         * ggc.h (ggc_grow): New function.
37021         * ggc-none.c (ggc_grow): New function.
37022         * ggc-page.c (ggc_grow): Likewise.
37024 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37026         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
37027         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
37028         comdat_can_be_unshared_p, cgraph_externally_visible_p,
37029         varpool_externally_visible_p, can_replace_by_local_alias,
37030         update_visibility_by_resolution_info, function_and_variable_visibility,
37031         pass_data_ipa_function_and_variable_visibility,
37032         make_pass_ipa_function_and_variable_visibility,
37033         whole_program_function_and_variable_visibility,
37034         pass_data_ipa_whole_program_visibility,
37035         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
37036         * cgraph.h (cgraph_local_node_p): Declare.
37037         * ipa-visibility.c: New file.
37038         * Makefile.in (OBJS): Add ipa-visiblity.o
37040 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37042         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
37043         that var decl is available.
37045 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37047         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
37048         symtab_node pointer.
37049         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
37050         (find_decls_types_r): Do not walk COMDAT_GROUP.
37051         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
37052         * varasm.c (make_decl_one_only): Use set_comdat_group;
37053         create node if needed.
37054         * ipa-inline-transform.c (save_inline_function_body): Update
37055         way we decl->symtab mapping.
37056         * symtab.c (symtab_hash, hash_node, eq_node
37057         symtab_insert_node_to_hashtable): Remove.
37058         (symtab_register_node): Update.
37059         (symtab_unregister_node): Update.
37060         (symtab_get_node): Reimplement as inline function.
37061         (symtab_add_to_same_comdat_group): Update.
37062         (symtab_dissolve_same_comdat_group_list): Update.
37063         (dump_symtab_base): Update.
37064         (verify_symtab_base): Update.
37065         (symtab_make_decl_local): Update.
37066         (fixup_same_cpp_alias_visibility): Update.
37067         (symtab_nonoverwritable_alias): Update.
37068         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
37069         * ipa.c (update_visibility_by_resolution_info): UPdate.
37070         * bb-reorder.c: Include cgraph.h
37071         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
37072         with comdat groups.
37073         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
37074         * cgraph.c (cgraph_get_create_node): Update.
37075         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
37076         and comdat_group_.
37077         (symtab_get_node): Make inline.
37078         (symtab_insert_node_to_hashtable): Remove.
37079         (symtab_can_be_discarded): Update.
37080         (decl_comdat_group): New function.
37081         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
37082         Update.
37083         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
37084         comdat group name.
37085         (read_comdat_group): New function.
37086         (input_node, input_varpool_node): Use it.
37087         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
37088         comdat groups.
37089         * mips.c (mips_start_unique_function): Likewise.
37090         (ix86_code_end): Likewise.
37091         (rs6000_code_end): Likweise.
37092         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
37094 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37096         * gengtype-state.c (fatal_reading_state): Bring offline.
37097         * optabs.c (widening_optab_handler): Bring offline.
37098         * optabs.h (widening_optab_handler): Likewise.
37099         * final.c (get_attr_length_1): Likewise.
37101 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
37103         * sched-int.h (sd_iterator_cond): Manually tail recurse.
37105 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37107         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
37108         (ppc440-compare): Include shift with dot.
37109         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
37110         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
37111         without dot.
37112         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
37113         without dot.
37114         (e6500_sfx2): Include it.
37115         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
37116         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
37117         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
37118         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
37119         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
37120         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
37121         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
37122         *lshiftrt_internal1le, *lshiftrt_internal1be,
37123         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
37124         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
37125         *rotldi3_internal10le, *rotldi3_internal10be,
37126         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
37127         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
37128         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
37129         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
37130         define_insns): Use type "shift" in the appropriate alternatives.
37132 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37134         * config/rs6000/rs6000.md (type): Add "logical".  Delete
37135         "fast_compare".
37136         (dot): Adjust comment.
37137         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
37138         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
37139         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
37140         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
37141         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
37142         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
37143         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
37144         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
37146         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
37147         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
37148         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
37149         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
37150         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
37151         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
37152         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
37153         * config/rs6000/8540.md (ppc8540_su): Adjust.
37154         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
37155         cell-cmp-microcoded): Adjust.
37156         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
37157         * config/rs6000/e500mc.md (e500mc_su): Adjust.
37158         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
37159         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
37160         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
37161         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
37162         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
37163         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
37164         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
37165         Adjust.
37166         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
37167         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
37168         Adjust.  Adjust comment.
37169         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
37170         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
37172 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37174         * config/rs6000/rs6000.md (type): Add "add".
37175         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
37176         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
37177         define_insns): Use it.
37178         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
37180         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
37181         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
37182         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
37183         * config/rs6000/601.md (ppc601-integer): Adjust.
37184         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
37185         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
37186         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
37187         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
37188         * config/rs6000/8540.md (ppc8540_su): Adjust.
37189         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
37190         cell-cmp-microcoded): Adjust.
37191         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
37192         * config/rs6000/e500mc.md (e500mc_su): Adjust.
37193         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
37194         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
37195         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
37196         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
37197         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
37198         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
37199         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
37200         Adjust.
37201         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
37202         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
37203         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
37204         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
37206 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37208         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
37209         "delayed_compare", "var_delayed_compare".
37210         (var_shift): New attribute.
37211         (cell_micro): Adjust.
37212         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
37213         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
37214         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
37215         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
37216         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
37217         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
37218         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
37219         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
37220         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
37221         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
37222         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
37223         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
37224         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
37225         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
37226         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
37227         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
37228         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
37229         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
37230         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
37231         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
37232         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
37233         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
37234         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
37235         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
37236         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
37238         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
37239         * config/rs6000/440.md (ppc440-integer): Adjust.
37240         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
37241         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
37242         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
37243         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
37244         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
37245         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
37246         * config/rs6000/8540.md (ppc8540_su): Adjust.
37247         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
37248         cell-cmp-microcoded): Adjust.
37249         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
37250         * config/rs6000/e500mc.md (e500mc_su): Adjust.
37251         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
37252         e500mc64_delayed): Adjust.
37253         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
37254         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
37255         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
37256         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
37257         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
37258         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
37259         power6-delayed-compare, power6-var-delayed-compare): Adjust.
37260         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
37261         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
37262         Adjust comment.
37263         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
37264         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
37266 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37268         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
37269         (bits): New mode_attr.
37270         (idiv_ldiv): Delete mode_attr.
37271         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
37272         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
37273         rs6000_adjust_priority, is_nonpipeline_insn,
37274         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
37276         * config/rs6000/40x.md (ppc403-idiv): Adjust.
37277         * config/rs6000/440.md (ppc440-idiv): Adjust.
37278         * config/rs6000/476.md (ppc476-idiv): Adjust.
37279         * config/rs6000/601.md (ppc601-idiv): Adjust.
37280         * config/rs6000/603.md (ppc603-idiv): Adjust.
37281         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
37282         ppc620-ldiv): Adjust.
37283         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
37284         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
37285         * config/rs6000/8540.md (ppc8540_divide): Adjust.
37286         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
37287         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
37288         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
37289         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
37290         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
37291         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
37292         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
37293         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
37294         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
37295         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
37296         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
37297         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
37298         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
37299         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
37300         * config/rs6000/titan.md (titan_fxu_div): Adjust.
37302 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37304         * config/rs6000/rs6000.md (type): Delete "insert_word",
37305         "insert_dword".  Add "insert".
37306         (size): Update comment.
37307         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
37308         insn_must_be_first_in_group): Adjust.
37309         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
37310         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
37311         *insvsi_internal6, insvdi_internal): Adjust.
37313         * config/rs6000/40x.md (ppc403-integer): Adjust.
37314         * config/rs6000/440.md (ppc440-integer): Adjust.
37315         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
37316         * config/rs6000/601.md (ppc601-integer): Adjust.
37317         * config/rs6000/603.md (ppc603-integer): Adjust.
37318         * config/rs6000/6xx.md (ppc604-integer): Adjust.
37319         * config/rs6000/7450.md (ppc7450-integer): Adjust.
37320         * config/rs6000/7xx.md (ppc750-integer): Adjust.
37321         * config/rs6000/8540.md (ppc8540_su): Adjust.
37322         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
37323         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
37324         * config/rs6000/e500mc.md (e500mc_su): Adjust.
37325         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
37326         * config/rs6000/e5500.md (e5500_sfx): Adjust.
37327         * config/rs6000/e6500.md (e6500_sfx): Adjust.
37328         * config/rs6000/mpc.md (mpccore-integer): Adjust.
37329         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
37330         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
37331         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
37332         * config/rs6000/power7.md (power7-integer): Adjust.
37333         * config/rs6000/power8.md (power8-1cyc): Adjust.
37334         * config/rs6000/rs64.md (rs64a-integer): Adjust.
37335         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
37337 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37339         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
37340         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
37341         (size): New attribute.
37342         (dot): New attribute.
37343         (cell_micro): Adjust.
37344         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
37345         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
37346         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
37347         umuldi3_highpart): Adjust.
37348         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
37349         rs6000_adjust_priority, is_nonpipeline_insn,
37350         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
37352         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
37353         ppc405-imul3): Adjust.
37354         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
37355         * config/rs6000/476.md (ppc476-imul): Adjust.
37356         * config/rs6000/601.md (ppc601-imul): Adjust.
37357         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
37358         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
37359         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
37360         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
37361         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
37362         Adjust.
37363         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
37364         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
37365         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
37366         cell-imul): Adjust.
37367         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
37368         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
37369         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
37370         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
37371         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
37372         * config/rs6000/mpc.md (mpccore-imul): Adjust.
37373         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
37374         power4-lmul, power4-imul, power4-imul3): Adjust.
37375         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
37376         power5-lmul, power5-imul, power5-imul3): Adjust.
37377         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
37378         power6-lmul, power6-imul, power6-imul3): Adjust.
37379         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
37380         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
37382         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
37383         rs64a-lmul): Adjust.
37384         * config/rs6000/titan.md (titan_imul): Adjust.
37386 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37388         * config/rs6000/rs6000.md (type): Add new value "halfmul".
37389         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
37390         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
37391         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
37392         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
37393         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
37394         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
37395         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
37396         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
37397         * config/rs6000/titan.md: Delete nonsensical comment.
37398         (titan_imul): Add type imul3.
37399         (titan_mulhw): Remove type imul3; add type halfmul.
37401 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
37403         * config/rs6000/rs6000.md (type): Reorder, reformat.
37405 2014-05-23  Martin Jambor  <mjambor@suse.cz>
37407         PR tree-optimization/53787
37408         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
37409         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
37410         analysis_done, update all uses.
37411         * ipa-prop.c: Include domwalk.h
37412         (param_analysis_info): Removed.
37413         (param_aa_status): New type.
37414         (ipa_bb_info): Likewise.
37415         (func_body_info): Likewise.
37416         (ipa_get_bb_info): New function.
37417         (aa_overwalked): Likewise.
37418         (find_dominating_aa_status): Likewise.
37419         (parm_bb_aa_status_for_bb): Likewise.
37420         (parm_preserved_before_stmt_p): Changed to use new param AA info.
37421         (load_from_unmodified_param): Accept func_body_info as a parameter
37422         instead of parms_ainfo.
37423         (parm_ref_data_preserved_p): Changed to use new param AA info.
37424         (parm_ref_data_pass_through_p): Likewise.
37425         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
37426         (compute_complex_assign_jump_func): Changed to use new param AA info.
37427         (compute_complex_ancestor_jump_func): Likewise.
37428         (ipa_compute_jump_functions_for_edge): Likewise.
37429         (ipa_compute_jump_functions): Removed.
37430         (ipa_compute_jump_functions_for_bb): New function.
37431         (ipa_analyze_indirect_call_uses): Likewise, moved variable
37432         declarations down.
37433         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
37434         and info, moved variable declarations down.
37435         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
37436         node and info.
37437         (ipa_analyze_stmt_uses): Likewise.
37438         (ipa_analyze_params_uses): Removed.
37439         (ipa_analyze_params_uses_in_bb): New function.
37440         (ipa_analyze_controlled_uses): Likewise.
37441         (free_ipa_bb_info): Likewise.
37442         (analysis_dom_walker): New class.
37443         (ipa_analyze_node): Handle node-specific forbidden analysis,
37444         initialize and free func_body_info, use dominator walker.
37445         (ipcp_modif_dom_walker): New class.
37446         (ipcp_transform_function): Create and free func_body_info, use
37447         ipcp_modif_dom_walker, moved a lot of functionality there.
37449 2014-05-23  Marek Polacek  <polacek@redhat.com>
37450             Jakub Jelinek  <jakub@redhat.com>
37452         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
37453         * gcc.c (sanitize_spec_function): Likewise.
37454         * convert.c (convert_to_integer): Include "ubsan.h".  Add
37455         floating-point to integer instrumentation.
37456         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
37457         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
37458         SANITIZE_NONDEFAULT.
37459         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
37460         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
37461         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
37462         * ubsan.c: Include "realmpfr.h" and "dfp.h".
37463         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
37464         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
37465         float/double/long double.
37466         (ubsan_instrument_float_cast): New function.
37467         * ubsan.h (ubsan_instrument_float_cast): Declare.
37469 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
37471         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
37472         predicate.
37473         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
37474         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
37475         Adjust for tailcalling through registers.
37476         * config/aarch64/aarch64.h (enum reg_class): New caller save
37477         register class.
37478         (REG_CLASS_NAMES): Likewise.
37479         (REG_CLASS_CONTENTS): Likewise.
37480         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
37481         Allow tailcalling without decls.
37483 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
37485         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
37486         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
37488         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
37489         gsi, and variables v_* to v*.
37491 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
37493         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
37495 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
37497         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
37498         * omp-low.c: Update accordingly.
37500         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
37501         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
37502         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
37503         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
37504         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
37505         GF_OMP_TARGET_KIND_UPDATE.
37507         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
37508         Explicitly enumerate the expected region types.
37510 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
37512         PR other/56955
37513         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
37514         documentation; the old documentation didn't clearly state the
37515         constraints on the contents of the pointed-to storage.
37517 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
37519         Fix bootstrap error on ia64
37520         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
37521         Return default value.
37523 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
37525         PR tree-optimization/54733
37526         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
37527         (CMPNOP): Define.
37528         (find_bswap_or_nop_load): New.
37529         (find_bswap_1): Renamed to ...
37530         (find_bswap_or_nop_1): This. Also add support for memory source.
37531         (find_bswap): Renamed to ...
37532         (find_bswap_or_nop): This. Also add support for memory source and
37533         detection of bitwise operations equivalent to load in target
37534         endianness.
37535         (execute_optimize_bswap): Likewise. Also move its leading comment back
37536         in place and split statement transformation into ...
37537         (bswap_replace): This.
37539 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
37541         PR rtl-optimization/61215
37542         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
37543         simplify_gen_subreg until final substitution.
37545 2014-05-23  Alan Modra  <amodra@gmail.com>
37547         PR target/61231
37548         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
37549         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
37550         Use "Y" constraint rather than "m".
37552 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
37554         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
37555         define.
37556         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
37557         New function declaration.
37558         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
37559         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
37560         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
37561         (aarch64_init_builtins) : Initialize builtins
37562         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
37563         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
37564         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
37565         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
37566         and __builtins_aarch64_set_fpsr.
37567         (aarch64_atomic_assign_expand_fenv): New function.
37568         * config/aarch64/aarch64.md (set_fpcr): New pattern.
37569         (get_fpcr) : Likewise.
37570         (set_fpsr) : Likewise.
37571         (get_fpsr) : Likewise.
37572         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
37573         and UNSPECV_SET_FPSR.
37574         * doc/extend.texi (AARCH64 Built-in Functions) : Document
37575         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
37576         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
37578 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
37580         PR rtl-optimization/60969
37581         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
37582         constraints.  Set up mem cost for NO_REGS case.
37584 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
37586         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
37588 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
37590         * config/darwin.c: Include "lto-section-names.h".
37591         (LTO_SEGMENT_NAME): Don't define.
37592         * config/i386/winnt.c: Include "lto-section-names.h".
37593         * lto-streamer.c: Include "lto-section-names.h".
37594         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
37595         * lto-wrapper.c: Include "lto-section-names.h".
37596         (LTO_SECTION_NAME_PREFIX): Don't define.
37597         * lto-section-names.h: New file.
37598         * cgraphunit.c: Include "lto-section-names.h".
37600 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
37602         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
37604 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
37606         PR target/61208
37607         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
37609 2014-05-22  Nick Clifton  <nickc@redhat.com>
37611         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
37613 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
37615         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
37616         -> (T)A transformation to integer types.
37618 2014-05-22  Teresa Johnson  <tejohnson@google.com>
37620         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
37621         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
37622         (gcov_rewrite): Use gcov_nonruntime_assert.
37623         (gcov_open): Ditto.
37624         (gcov_write_words): Ditto.
37625         (gcov_write_length): Ditto.
37626         (gcov_read_words): Use gcov_nonruntime_assert, and remove
37627         gcc_assert from IN_LIBGCOV code.
37628         (gcov_read_summary): Use gcov_error to flag profile corruption.
37629         (gcov_sync): Use gcov_nonruntime_assert.
37630         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
37631         (gcov_histo_index): Use gcov_nonruntime_assert.
37632         (static void gcov_histogram_merge): Ditto.
37633         (compute_working_sets): Ditto.
37634         * gcov-io.h (gcov_nonruntime_assert): Define.
37635         (gcov_error): Define for !IN_LIBGCOV
37637 2014-05-22  Richard Biener  <rguenther@suse.de>
37639         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
37640         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
37641         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
37642         and deallocation site.
37643         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
37644         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
37645         passing through the incoming points-to set.
37646         (handle_lhs_call): Use flags argument instead of recomputing it.
37647         (find_func_aliases_for_call): Call handle_lhs_call with proper
37648         call return flags.
37650 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
37652         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
37653         all padding bits in REAL_VALUE_TYPE are cleared.
37655 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
37657         Cleanup and improve multipass_dfa_lookahead_guard
37658         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
37659         (core2i7_first_cycle_multipass_begin,)
37660         (core2i7_first_cycle_multipass_issue,)
37661         (core2i7_first_cycle_multipass_backtrack): Update signature.
37662         * config/ia64/ia64.c
37663         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
37664         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
37665         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
37666         hook definition.
37667         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
37668         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
37669         values.
37670         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
37671         return values.
37672         * doc/tm.texi: Regenerate.
37673         * doc/tm.texi.in
37674         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
37675         * haifa-sched.c (ready_try): Make signed to allow negative values.
37676         (rebug_ready_list_1): Update.
37677         (choose_ready): Simplify.
37678         (sched_extend_ready_list): Update.
37680 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
37682         Remove IA64 speculation tweaking flags
37683         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
37684         speculation tuning flags.
37685         (msched-prefer-non-data-spec-insns,)
37686         (msched-prefer-non-control-spec-insns): Obsolete options.
37687         * haifa-sched.c (choose_ready): Remove handling of
37688         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
37689         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
37690         and PREFER_NON_DATA_SPEC.
37691         * sel-sched.c (process_spec_exprs): Remove handling of
37692         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
37694 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
37696         Improve scheduling debug output
37697         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
37698         (advance_one_cycle): Update.
37699         (schedule_insn, queue_to_ready): Add debug printouts.
37700         (debug_ready_list_1): New static function.
37701         (debug_ready_list): Update.
37702         (max_issue): Add debug printouts.
37703         (dump_insn_stream): New static function.
37704         (schedule_block): Use it.  Also better indent printouts.
37706 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
37708         Fix sched_insn debug counter
37709         * haifa-sched.c (schedule_insn): Update.
37710         (struct haifa_saved_data): Add nonscheduled_insns_begin.
37711         (save_backtrack_point, restore_backtrack_point): Update.
37712         (first_nonscheduled_insn): New static function.
37713         (queue_to_ready, choose_ready): Use it.
37714         (schedule_block): Init nonscheduled_insns_begin.
37715         (sched_emit_insn): Update.
37718 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
37720         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
37721         to GENERAL_REGS.
37722         (aarch64_secondary_reload) : LikeWise.
37723         (aarch64_class_max_nregs) : Remove CORE_REGS.
37724         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
37725         (REG_CLASS_NAMES) : Likewise.
37726         (REG_CLASS_CONTENTS) : LikeWise.
37727         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
37729 2014-05-21  Guozhi Wei  <carrot@google.com>
37731         PR target/61202
37732         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
37733         constraint.
37734         (vqdmulhq_n_s16): Likewise.
37736 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
37738         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
37740 2014-05-21  Marek Polacek  <polacek@redhat.com>
37742         PR sanitizer/61272
37743         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
37745 2014-05-21  Martin Jambor  <mjambor@suse.cz>
37747         * doc/invoke.texi (Optimize Options): Document parameters
37748         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
37749         ipa-cp-array-index-hint-bonus.
37751 2014-05-21  Mark Wielaard  <mjw@redhat.com>
37753         PR debug/16063
37754         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
37755         version >= 3 or not strict DWARF.
37756         * langhooks.h (struct lang_hooks_for_types): Add
37757         enum_underlying_base_type.
37758         * langhooks.c (lhd_enum_underlying_base_type): New function.
37759         * gcc/langhooks.h (struct lang_hooks_for_types): Add
37760         enum_underlying_base_type.
37761         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
37762         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
37763         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
37765 2014-05-21  Richard Biener  <rguenther@suse.de>
37767         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
37769 2014-05-21  John Marino  <gnugcc@marino.st>
37771         * config.gcc (*-*-dragonfly*): New target.
37772         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
37773         * configure: Regenerate.
37774         * config/dragonfly-stdint.h: New.
37775         * config/dragonfly.h: New.
37776         * config/dragonfly.opt: New.
37777         * config/i386/dragonfly.h: New.
37778         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
37780 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
37782         * tree.def (VOID_CST): New.
37783         * tree-core.h (TI_VOID): New.
37784         * tree.h (void_node): New.
37785         * tree.c (tree_node_structure_for_code, tree_code_size)
37786         (iterative_hash_expr): Handle VOID_CST.
37787         (build_common_tree_nodes): Initialize void_node.
37789 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
37791         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
37792         functions.
37793         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
37795         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
37796         more places.
37798         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
37799         flag_reorder_blocks_and_partition.
37800         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
37802 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
37804         PR target/54236
37805         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
37806         constraints.
37807         (*addc_r_t): Add new insn_and_split.
37809 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
37811         PR middle-end/61252
37812         * omp-low.c (handle_simd_reference): New function.
37813         (lower_rec_input_clauses): Use it.  Defer adding reference
37814         initialization even for reduction without placeholder if in simd,
37815         handle it properly later on.
37817 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37819         PR tree-optimization/60899
37820         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
37821         assume all static symbols will have definition wile parsing and
37822         check the do have definition later in compilation; check that
37823         variable referring symbol will be output before concluding that
37824         reference is safe; be conservative for referring local statics;
37825         be more precise about when comdat is output in other partition.
37827 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37829         PR bootstrap/60984
37830         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
37831         parameter.
37832         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
37833         (ipa_inline): Loop inline_to_all_callers until no more aliases
37834         are removed.
37836 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37838         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
37839         set writeonly flag only for vars actually written to.
37841 2014-05-20  Dehao Chen  <dehao@google.com>
37843         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
37844         and callee count to get clone count.
37845         * tree-inline.c (expand_call_inline): Use callee count instead of bb
37846         count in copy_body.
37848 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
37850         PR rtl-optimization/61243
37851         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
37853 2014-05-20  Xinliang David Li  <davidxl@google.com>
37855         * cgraphunit.c (walk_polymorphic_call_targets): Add
37856         dbgcnt and fopt-info support.
37857         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
37858         * ipa-devirt.c (ipa_devirt): Ditto.
37859         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
37860         * ipa.c (walk_polymorphic_call_targets): Ditto.
37861         * gimple-fold.c (fold_gimple_assign): Ditto.
37862         (gimple_fold_call): Ditto.
37863         * dbgcnt.def: New counter.
37865 2014-05-20  DJ Delorie  <dj@redhat.com>
37867         * config/msp430/msp430.md (split): Don't allow subregs when
37868         splitting SImode adds.
37869         (andneghi): Fix subtraction logic.
37870         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
37872 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37874         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
37875         symbols.
37876         * except.c (switch_to_exception_section, resolve_unique_section,
37877         get_named_text_section, default_function_rodata_section,
37878         align_variable, get_block_for_decl, default_section_type_flags):
37879         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
37880         * symtab.c (symtab_add_to_same_comdat_group,
37881         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
37882         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
37883         Likewise.
37884         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
37885         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
37886         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
37887         (c6x_function_in_section_p): Likewise.
37888         * config/darwin.c (machopic_select_section): Likewise.
37889         * config/arm/arm.c (arm_function_in_section_p): Likewise.
37890         * config/mips/mips.c (mips_function_rodata_section): Likewise.
37891         * config/mep/mep.c (mep_select_section): LIkewise.
37892         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
37894 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
37896         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
37897         EH region of calls to pure functions that can throw an exception.
37898         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
37899         (copy_reference_ops_from_call): Also copy the EH region of the call if
37900         it can throw an exception.
37902 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37904         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
37905         nested VEC_SELECTs that are inverses of each other.
37907 2014-05-20  Richard Biener  <rguenther@suse.de>
37909         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
37910         (extract_and_process_scc_for_name): not here.
37911         (cond_dom_walker::before_dom_children): Only process
37912         stmts that end the BB in interesting ways.
37913         (run_scc_vn): Mark param uses as visited.
37915 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37917         * config/arm/arm.md (arith_shiftsi): Do not predicate for
37918         arm_restrict_it.
37920 2014-05-20  Nick Clifton  <nickc@redhat.com>
37922         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
37923         (msp430_gimplify_va_arg_expr): New function.
37924         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
37926         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
37927         operand 0 in order to prevent confusion about the number of
37928         registers involved.
37930 2014-05-20  Richard Biener  <rguenther@suse.de>
37932         PR tree-optimization/61221
37933         * tree-ssa-pre.c (el_to_update): Remove.
37934         (eliminate_dom_walker::before_dom_children): Handle released
37935         VDEFs by value-numbering them to the associated VUSE.  Update
37936         stmt immediately for substituted call address.
37937         (eliminate): Remove delayed stmt updating code.
37938         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
37939         possibly late re-numbered vuses.
37940         (vn_reference_lookup_2): Adjust.
37941         (vn_reference_lookup_pieces): Likewise.
37942         (vn_reference_lookup): Likewise.
37944 2014-05-20  Richard Biener  <rguenther@suse.de>
37946         * config.gcc: Remove need_64bit_hwint.
37947         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
37948         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
37949         it to be true.
37950         * config.in: Regenerate.
37951         * configure: Likewise.
37953 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
37955         * doc/extend.texi: Create Label Attributes section,
37956         move all label attributes into it and reference it.
37958 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
37960         * arm.c (thumb1_reorg): When scanning backwards skip anything
37961         that's not a proper insn.
37963 2014-05-19  Richard Biener  <rguenther@suse.de>
37965         PR tree-optimization/61221
37966         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
37967         Do nothing for unreachable blocks.
37968         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
37969         Improve unreachability detection.
37971 2014-05-19  Richard Biener  <rguenther@suse.de>
37973         PR tree-optimization/61209
37974         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
37976 2014-05-19  Nick Clifton  <nickc@redhat.com>
37978         * except.c (init_eh): Fix computation of builtin setjmp buffer
37979         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
37981 2014-05-19  Richard Biener  <rguenther@suse.de>
37983         PR tree-optimization/61184
37984         * tree-vrp.c (is_negative_overflow_infinity): Use
37985         TREE_OVERFLOW_P and do that check first.
37986         (is_positive_overflow_infinity): Likewise.
37987         (is_overflow_infinity): Likewise.
37988         (vrp_operand_equal_p): Properly treat operands with
37989         differing overflow as not equal.
37991 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
37993         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
37994         shift simplification where it was intended.
37996 2014-05-19  Christian Bruel  <christian.bruel@st.com>
37998         PR target/61195
37999         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
38001 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
38003         PR target/61084
38004         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
38005         than wide_int.
38007 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
38009         * reg-notes.def (CROSSING_JUMP): Likewise.
38010         * rtl.h (rtx_def): Update comment for jump flag.
38011         (CROSSING_JUMP_P): Define.
38012         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
38013         of a REG_CROSSING_JUMP note.
38014         * cfghooks.c (tidy_fallthru_edges): Likewise.
38015         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
38016         * emit-rtl.c (try_split): Likewise.
38017         * haifa-sched.c (sched_create_recovery_edges): Likewise.
38018         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
38019         * jump.c (redirect_jump_2): Likewise.
38020         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
38021         (relax_delay_slots): Likewise.
38022         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
38023         (bbit_di): Likewise.
38024         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
38025         * config/sh/sh.md (jump_compact): Likewise.
38026         * bb-reorder.c (rotate_loop): Likewise.
38027         (pass_duplicate_computed_gotos::execute): Likewise.
38028         (add_reg_crossing_jump_notes): Rename to...
38029         (update_crossing_jump_flags): ...this.
38030         (pass_partition_blocks::execute): Update accordingly.
38032 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
38034         * tree.h: Remove extraneous template <>.
38036 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
38038         * ipa.c (symtab_remove_unreachable_nodes): Remove
38039         symbol from comdat group if its body was eliminated.
38040         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
38041         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
38042         (symtab_unregister_node): ... this one.
38043         (verify_symtab_base): More strict checking of comdats.
38044         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
38046 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
38048         * tree-pass.h (make_pass_ipa_comdats): New pass.
38049         * timevar.def (TV_IPA_COMDATS): New timevar.
38050         * passes.def (pass_ipa_comdats): Add.
38051         * Makefile.in (OBJS): Add ipa-comdats.o
38052         * ipa-comdats.c: New file.
38054 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
38056         * ipa.c (update_visibility_by_resolution_info): New function.
38057         (function_and_variable_visibility): Use it.
38059 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
38061         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
38062         New functions.
38063         (FOR_EACH_DEFINED_SYMBOL): New macro.
38064         (varpool_first_static_initializer, varpool_next_static_initializer,
38065         varpool_first_defined_variable, varpool_next_defined_variable):
38066         Fix comments.
38067         (symtab_in_same_comdat_p): Correctly deal with inline functions.
38069 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
38071         * ggc-page.c (ggc_handle_finalizers): Add comment.
38073 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
38075         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
38076         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
38077         (ggc_internal_cleared_alloc): Likewise.
38078         * ggc-page.c (finalizer): New class.
38079         (vec_finalizer): Likewise.
38080         (globals::finalizers): New member.
38081         (globals::vec_finalizers): Likewise.
38082         (ggc_internal_alloc): Record the finalizer if any for the block being
38083         allocated.
38084         (ggc_handle_finalizers): New function.
38085         (ggc_collect): Call ggc_handle_finalizers.
38086         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
38087         finalizer.
38088         (ggc_internal_cleared_alloc): Likewise.
38089         (finalize): New function.
38090         (need_finalization_p): Likewise.
38091         (ggc_alloc): Install the type's destructor as the finalizer if it
38092         might do something.
38093         (ggc_cleared_alloc): Likewise.
38094         (ggc_vec_alloc): Likewise.
38095         (ggc_cleared_vec_alloc): Likewise.
38097 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
38099         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
38101 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
38103         * alias.c (record_alias_subset): Adjust.
38104         * bitmap.c (bitmap_element_allocate): Likewise.
38105         (bitmap_gc_alloc_stat): Likewise.
38106         * cfg.c (init_flow): Likewise.
38107         (alloc_block): Likewise.
38108         (unchecked_make_edge): Likewise.
38109         * cfgloop.c (alloc_loop): Likewise.
38110         (flow_loops_find): Likewise.
38111         (rescan_loop_exit): Likewise.
38112         * cfgrtl.c (init_rtl_bb_info): Likewise.
38113         * cgraph.c (insert_new_cgraph_node_version): Likewise.
38114         (cgraph_allocate_node): Likewise.
38115         (cgraph_create_edge_1): Likewise.
38116         (cgraph_allocate_init_indirect_info): Likewise.
38117         * cgraphclones.c (cgraph_clone_edge): Likewise.
38118         * cgraphunit.c (add_asm_node): Likewise.
38119         (init_lowered_empty_function): Likewise.
38120         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
38121         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
38122         (alpha_use_linkage): Likewise.
38123         * config/arc/arc.c (arc_init_machine_status): Likewise.
38124         * config/arm/arm.c (arm_init_machine_status): Likewise.
38125         * config/avr/avr.c (avr_init_machine_status): Likewise.
38126         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
38127         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
38128         * config/cris/cris.c (cris_init_machine_status): Likewise.
38129         * config/darwin.c (machopic_indirection_name): Likewise.
38130         (darwin_build_constant_cfstring): Likewise.
38131         (darwin_enter_string_into_cfstring_table): Likewise.
38132         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
38133         * config/frv/frv.c (frv_init_machine_status): Likewise.
38134         * config/i386/i386.c (get_dllimport_decl): Likewise.
38135         (ix86_init_machine_status): Likewise.
38136         (assign_386_stack_local): Likewise.
38137         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
38138         (i386_pe_maybe_record_exported_symbol): Likewise.
38139         (i386_pe_record_stub): Likewise.
38140         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
38141         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
38142         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
38143         (m32c_note_pragma_address): Likewise.
38144         * config/mep/mep.c (mep_init_machine_status): Likewise.
38145         (mep_note_pragma_flag): Likewise.
38146         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
38147         (mips16_local_alias): Likewise.
38148         (mips_init_machine_status): Likewise.
38149         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
38150         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
38151         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
38152         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
38153         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
38154         * config/pa/pa.c (pa_init_machine_status): Likewise.
38155         (pa_get_deferred_plabel): Likewise.
38156         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
38157         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
38158         (rs6000_init_machine_status): Likewise.
38159         (output_toc): Likewise.
38160         * config/s390/s390.c (s390_init_machine_status): Likewise.
38161         * config/score/score.c (score_output_external): Likewise.
38162         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
38163         * config/spu/spu.c (spu_init_machine_status): Likewise.
38164         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
38165         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
38166         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
38167         * coverage.c (coverage_end_function): Likewise.
38168         * dbxout.c (dbxout_init): Likewise.
38169         * doc/gty.texi: Don't mention variable_size attribute.
38170         * dwarf2cfi.c (new_cfi): Adjust.
38171         (new_cfi_row): Likewise.
38172         (copy_cfi_row): Likewise.
38173         (create_cie_data): Likewise.
38174         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
38175         (new_loc_descr): Likewise.
38176         (find_AT_string_in_table): Likewise.
38177         (add_addr_table_entry): Likewise.
38178         (new_die): Likewise.
38179         (add_var_loc_to_decl): Likewise.
38180         (clone_die): Likewise.
38181         (clone_as_declaration): Likewise.
38182         (break_out_comdat_types): Likewise.
38183         (new_loc_list): Likewise.
38184         (add_loc_descr_to_each): Likewise.
38185         (add_location_or_const_value_attribute): Likewise.
38186         (add_linkage_name): Likewise.
38187         (lookup_filename): Likewise.
38188         (dwarf2out_var_location): Likewise.
38189         (new_line_info_table): Likewise.
38190         (dwarf2out_init): Likewise.
38191         (mem_loc_descriptor): Likewise.
38192         (loc_descriptor): Likewise.
38193         (add_const_value_attribute): Likewise.
38194         (tree_add_const_value_attribute): Likewise.
38195         (comp_dir_string): Likewise.
38196         (dwarf2out_vms_debug_main_pointer): Likewise.
38197         (string_cst_pool_decl): Likewise.
38198         * emit-rtl.c (set_mem_attrs): Likewise.
38199         (get_reg_attrs): Likewise.
38200         (start_sequence): Likewise.
38201         (init_emit): Likewise.
38202         (init_emit_regs): Likewise.
38203         * except.c (init_eh_for_function): Likewise.
38204         (gen_eh_region): Likewise.
38205         (gen_eh_region_catch): Likewise.
38206         (gen_eh_landing_pad): Likewise.
38207         (add_call_site): Likewise.
38208         * function.c (add_frame_space): Likewise.
38209         (insert_temp_slot_address): Likewise.
38210         (assign_stack_temp_for_type): Likewise.
38211         (get_hard_reg_initial_val): Likewise.
38212         (allocate_struct_function): Likewise.
38213         (prepare_function_start): Likewise.
38214         (types_used_by_var_decl_insert): Likewise.
38215         * gengtype.c (variable_size_p): Remove function.
38216         (enum alloc_quantity): Remove enum.
38217         (write_typed_alloc_def): Remove function.
38218         (write_typed_struct_alloc_def): Likewise.
38219         (write_typed_typedef_alloc_def): Likewise.
38220         (write_typed_alloc_defns): Likewise.
38221         (main): Adjust.
38222         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
38223         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
38224         * ggc.h (ggc_alloc): new function.
38225         (ggc_cleared_alloc): Likewise.
38226         (ggc_vec_alloc): Template on type of vector element, and remove
38227         element size argument.
38228         (ggc_cleared_vec_alloc): Likewise.
38229         * gimple.c (gimple_build_omp_for): Adjust.
38230         (gimple_copy): Likewise.
38231         * ipa-cp.c (get_replacement_map): Likewise.
38232         (find_aggregate_values_for_callers_subset): Likewise.
38233         (known_aggs_to_agg_replacement_list): Likewise.
38234         * ipa-devirt.c (get_odr_type): Likewise.
38235         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
38236         (read_agg_replacement_chain): Likewise.
38237         * loop-iv.c (get_simple_loop_desc): Likewise.
38238         * lto-cgraph.c (input_node_opt_summary): Likewise.
38239         * lto-section-in.c (lto_new_in_decl_state): Likewise.
38240         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
38241         (input_eh_region): Likewise.
38242         (input_eh_lp): Likewise.
38243         (input_cfg): Likewise.
38244         * optabs.c (set_optab_libfunc): Likewise.
38245         (init_tree_optimization_optabs): Likewise.
38246         (set_conv_libfunc): Likewise.
38247         * passes.c (do_per_function_toporder): Likewise.
38248         * rtl.h: Don't use variable_size gty attribute.
38249         * sese.c (if_region_set_false_region): Adjust.
38250         * stringpool.c (gt_pch_save_stringpool): Likewise.
38251         * target-globals.c (save_target_globals): Likewise.
38252         * toplev.c (general_init): Likewise.
38253         * trans-mem.c (record_tm_replacement): Likewise.
38254         (split_bb_make_tm_edge): Likewise.
38255         * tree-cfg.c (move_sese_region_to_fn): Likewise.
38256         * tree-data-ref.h (lambda_vector_new): Likewise.
38257         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
38258         * tree-iterator.c (tsi_link_before): Likewise.
38259         (tsi_link_after): Likewise.
38260         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
38261         * tree-ssa-loop-niter.c (record_estimate): Likewise.
38262         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
38263         * tree-ssa-operands.h: Don't use variable_size gty attribute.
38264         * tree-ssa.c (init_tree_ssa): Adjust.
38265         * tree-ssanames.c (set_range_info): Likewise.
38266         (get_ptr_info): Likewise.
38267         (duplicate_ssa_name_ptr_info): Likewise.
38268         (duplicate_ssa_name_range_info): Likewise.
38269         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
38270         (unpack_ts_fixed_cst_value_fields): Likewise.
38271         * tree.c (build_fixed): Likewise.
38272         (build_real): Likewise.
38273         (build_string): Likewise.
38274         (decl_priority_info): Likewise.
38275         (decl_debug_expr_insert): Likewise.
38276         (decl_value_expr_insert): Likewise.
38277         (decl_debug_args_insert): Likewise.
38278         (type_hash_add): Likewise.
38279         (build_omp_clause): Likewise.
38280         * ubsan.c (decl_for_type_insert): Likewise.
38281         * varasm.c (get_unnamed_section): Likewise.
38282         (get_noswitch_section): Likewise.
38283         (get_section): Likewise.
38284         (get_block_for_section): Likewise.
38285         (create_block_symbol): Likewise.
38286         (build_constant_desc): Likewise.
38287         (create_constant_pool): Likewise.
38288         (force_const_mem): Likewise.
38289         (record_tm_clone_pair): Likewise.
38290         * varpool.c (varpool_create_empty_node): Likewise.
38292 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
38294         * dwarf2out.c (tree_add_const_value_attribute): Call
38295         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
38296         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
38297         instead of ggc_internal_<x>alloc_stat.
38298         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
38299         (ggc_realloc): Likewise.
38300         * ggc-none.c (ggc_internal_alloc): Likewise.
38301         (ggc_internal_cleared_alloc): Likewise.
38302         * ggc-page.c: Likewise.
38303         * ggc.h (ggc_internal_alloc_stat): Likewise.
38304         (ggc_internal_alloc): Remove macro.
38305         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
38306         (ggc_internal_cleared_alloc): Remove macro.
38307         (GGC_RESIZEVEC): Adjust.
38308         (ggc_resizevar): Remove macro.
38309         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
38310         (ggc_internal_cleared_vec_alloc_stat): Likewise.
38311         (ggc_internal_vec_cleared_alloc): Remove macro.
38312         (ggc_alloc_atomic_stat): Drop _stat suffix.
38313         (ggc_alloc_atomic): Remove macro.
38314         (ggc_alloc_cleared_atomic): Remove macro.
38315         (ggc_alloc_string_stat): Drop _stat suffix.
38316         (ggc_alloc_string): Remove macro.
38317         (ggc_alloc_rtx_def_stat): Adjust.
38318         (ggc_alloc_tree_node_stat): Likewise.
38319         (ggc_alloc_cleared_tree_node_stat): Likewise.
38320         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
38321         (ggc_alloc_cleared_simd_clone_stat): Likewise.
38322         * gimple.c (gimple_build_omp_for): Likewise.
38323         (gimple_copy): Likewise.
38324         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
38325         * toplev.c (realloc_for_line_map): Adjust.
38326         * tree-data-ref.h (lambda_vector_new): Likewise.
38327         * tree-phinodes.c (allocate_phi_node): Likewise.
38328         * tree.c (grow_tree_vec_stat): Likewise.
38329         * vec.h (va_gc::reserve): Adjust.
38331 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
38333         * config/microblaze/microblaze.c (break_handler): New Declaration.
38334         (microblaze_break_function_p,microblaze_is_break_handler): New.
38335         (compute_frame_size): Use microblaze_break_function_p.
38336         Add the test of break_handler.
38337         (microblaze_function_prologue) : Add the test of variable
38338         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
38339         (microblaze_function_epilogue) : Add the test of break_handler.
38340         (microblaze_globalize_label) : Add the test of break_handler.
38341         Check the name by BREAK_HANDLER_NAME.
38343         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
38345         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
38346         microblaze_is_break_handler test.
38347         (call_internal1,call_value_intern): Use microblaze_break_function_p.
38348         Use SYMBOL_REF_DECL.
38350         * config/microblaze/microblaze-protos.h
38351         (microblaze_break_function_p,microblaze_is_break_handler):
38352         New Declaration.
38354         * doc/extend.texi (MicroBlaze break_handler Functions): Document
38355         new MicroBlaze break_handler functions.
38357 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
38359         * doc/extend.texi (Size of an asm): Move node text according
38360         to its @menu entry position.
38362 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
38364         PR tree-optimization/61140
38365         PR tree-optimization/61150
38366         PR tree-optimization/61197
38367         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
38369 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
38371         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
38373 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
38375         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
38376         __SIZEOF_INT128__ is defined.
38378 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
38380         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
38381         (rs6000_delegitimize_address): Use it.
38383 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
38385         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
38386         inplace argument.  Store the new address in the original MEM when true.
38387         * emit-rtl.c (change_address_1): Likewise.
38388         (adjust_address_1, adjust_automodify_address_1, offset_address):
38389         Update accordingly.
38390         * rtl.h (plus_constant): Add an inplace argument.
38391         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
38392         when true.  Avoid generating (plus X (const_int 0)).
38393         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
38394         in-place.  Pass true to plus_constant.
38395         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
38397 2014-05-16  Dehao Chen  <dehao@google.com>
38399         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
38401 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
38403         PR target/54089
38404         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
38405         patterns.
38406         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
38408 2014-05-16  Dehao Chen  <dehao@google.com>
38410         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
38411         optimize_function_for_size_p.
38412         * regs.h (REG_FREQ_FROM_BB): Likewise.
38414 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
38416         PR target/51244
38417         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
38418         negt_reg_operand cases.
38419         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
38420         predicate.
38421         * config/sh/predicates.md (cbranch_treg_value): Simplify.
38423 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
38425         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
38426         target variants.
38428 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
38430         Revert:
38431         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
38433         * tree-cfg.c (dump_function_to_file): Dump the return type of
38434         functions, in a line to itself before the function body, mimicking
38435         the layout of a C function.
38437 2014-05-16  Dehao Chen  <dehao@google.com>
38439         * cfghooks.c (make_forwarder_block): Use direct computation to
38440         get fall-through edge's count and frequency.
38442 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
38444         * config/arc/arc.c (arc_init): Fix typo in error message.
38445         * config/i386/i386.c (ix86_expand_builtin): Likewise.
38446         (split_stack_prologue_scratch_regno): Likewise.
38447         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
38448         word from error message.
38450 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
38452         * ira-costs.c: Fix typo in comment.
38454 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
38456         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
38458 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
38460         * varpool.c (dump_varpool_node): Dump write-only flag.
38461         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
38462         write-only flag.
38463         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
38464         write-only variables.
38465         * ipa.c (process_references): New function.
38466         (set_readonly_bit): New function.
38467         (set_writeonly_bit): New function.
38468         (clear_addressable_bit): New function.
38469         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
38470         fix handling of aliases.
38471         * cgraph.h (struct varpool_node): Add writeonly flag.
38473 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
38475         PR rtl-optimization/60969
38476         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
38477         Calculate costs for this case.
38479 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
38481         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
38482         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
38484 2014-05-16  Richard Biener  <rguenther@suse.de>
38486         PR tree-optimization/61194
38487         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
38488         bool patterns ending in a COND_EXPR.
38490 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38492         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
38494 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38496         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
38497         where we were unable to cost an RTX.
38499 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38501         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
38502         HIGH, LO_SUM.
38504 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38505             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38507         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
38509 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38510             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38512         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
38513         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
38515 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38516             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38518         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
38519         operators.
38521 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38522             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38524         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
38525         DIV/MOD.
38527 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38528             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38530         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
38531         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
38533 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38534             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38536         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
38537         rotates and shifts.
38539 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38540             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38542         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
38543         ZERO_EXTEND and SIGN_EXTEND better.
38545 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38546             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38548         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
38549         logical operations.
38551 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38552             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38554         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
38555         costs when costing loads and stores to memory.
38557 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38558             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
38560         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
38561         for SET RTX.
38563 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38565         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
38567 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38568             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38570         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
38571         to...
38572         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
38573         well formed.
38574         (aarch64_rtx_mult_cost): New.
38575         (aarch64_rtx_costs): Use it, refactor as appropriate.
38577 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38578             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
38580         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
38581         emit instructions, return number of instructions which would
38582         be emitted.
38583         (aarch64_add_constant): Update call to aarch64_build_constant.
38584         (aarch64_output_mi_thunk): Likewise.
38585         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
38586         a CONST_DOUBLE.
38588 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38590         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
38591         (TARGET_RTX_COSTS): Call it.
38593 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38595         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
38596         (cortexa57_vector_cost): Likewise.
38597         (cortexa57_tunings): Use them.
38599 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
38601         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
38602         (cpu_addrcost_table): Use it.
38603         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
38604         (aarch64_address_cost): Rewrite using aarch64_classify_address,
38605         move it.
38607 2014-05-16  Richard Biener  <rguenther@suse.de>
38609         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
38610         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
38611         (visit_phi): Ignore edges marked as not executable.
38612         (class cond_dom_walker): New.
38613         (cond_dom_walker::before_dom_children): Value-number
38614         control statements and mark successor edges as not
38615         executable if possible.
38616         (run_scc_vn): First walk all control statements in
38617         dominator order, marking edges as not executable.
38618         * tree-inline.c (copy_edges_for_bb): Be not confused
38619         about random edge flags.
38621 2014-05-16  Richard Biener  <rguenther@suse.de>
38623         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
38625 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
38627         PR target/61193
38628         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
38629         (__TM_simple_begin): Use it.
38630         (__TM_begin): Likewise.
38632 2014-05-15  Martin Jambor  <mjambor@suse.cz>
38634         PR ipa/61085
38635         * ipa-prop.c (update_indirect_edges_after_inlining): Check
38636         type_preserved flag when the indirect edge is polymorphic.
38638 2014-05-15  Martin Jambor  <mjambor@suse.cz>
38640         PR tree-optimization/61090
38641         * tree-sra.c (sra_modify_expr): Pass the current gsi to
38642         build_ref_for_model.
38644 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38646         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
38647         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
38649 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
38651         PR tree-optimization/61158
38652         * fold-const.c (fold_binary_loc): If X is zero-extended and
38653         shiftc >= prec, make sure zerobits is all ones instead of
38654         invoking undefined behavior.
38656 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
38658         * regcprop.h: New file.
38659         * regcprop.c (skip_debug_insn_p): New decl.
38660         (replace_oldest_value_reg): Check skip_debug_insn_p.
38661         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
38662         * shrink-wrap.c: Include regcprop.h.
38663         (prepare_shrink_wrap): Call
38664         copyprop_hardreg_forward_bb_without_debug_insn.
38666 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
38668         * shrink-wrap.h: Update comment.
38669         * shrink-wrap.c: Update comment.
38670         (next_block_for_reg): Rename to live_edge_for_reg.
38671         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
38672         (move_insn_for_shrink_wrap): Split live_edge.
38673         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
38675 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
38677         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
38678         Delete.
38679         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
38680         * config/sparc/sparc.md (fptype_ut699): New attribute.
38681         (in_branch_delay): Return false if -mfix-ut699 is specified and
38682         fptype_ut699 is set to single.
38683         (truncdfsf2): Add fptype_ut699 attribute.
38684         (fix_truncdfsi2): Likewise.
38685         (floatsisf2): Change fptype attribute.
38686         (fix_truncsfsi2): Likewise.
38687         (negtf2_notv9): Delete.
38688         (negtf2_v9): Likewise.
38689         (negtf2_hq): New instruction.
38690         (negtf2): New instruction and splitter.
38691         (negdf2_notv9): Rewrite.
38692         (abstf2_notv9): Delete.
38693         (abstf2_hq_v9): Likewise.
38694         (abstf2_v9): Likewise.
38695         (abstf2_hq): New instruction.
38696         (abstf2): New instruction and splitter.
38697         (absdf2_notv9): Rewrite.
38699 2014-05-14  Cary Coutant  <ccoutant@google.com>
38701         PR debug/61013
38702         * opts.c (common_handle_option): Don't special-case "-g".
38703         (set_debug_level): Default to at least level 2 with "-g".
38705 2014-05-14  DJ Delorie  <dj@redhat.com>
38707         * config/msp430/msp430.c (msp430_builtin): Add
38708         MSP430_BUILTIN_DELAY_CYCLES.
38709         (msp430_init_builtins): Register void __delay_cycles(long long).
38710         (msp430_builtin_decl): Add it.
38711         (cg_magic_constant): New.
38712         (msp430_expand_delay_cycles): New.
38713         (msp430_expand_builtin): Call it.
38714         (msp430_print_operand_raw): Change integer printing from "int" to
38715         HOST_WIDE_INT.
38716         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
38717         (delay_cycles_start): New.
38718         (delay_cycles_end): New.
38719         (delay_cycles_32): New.
38720         (delay_cycles_32x): New.
38721         (delay_cycles_16): New.
38722         (delay_cycles_16x): New.
38723         (delay_cycles_2): New.
38724         (delay_cycles_1): New.
38725         * doc/extend.texi: Document __delay_cycles().
38727 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
38729         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
38730         length attribute computation.
38732 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
38734         PR debug/61188
38735         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
38737 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
38739         PR target/61084
38740         * config/sparc/sparc.md: Fix types of low and high in DI constant
38741         splitter.  Use gen_int_mode in some other splitters.
38743 2014-05-14  Martin Jambor  <mjambor@suse.cz>
38745         PR ipa/60897
38746         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
38748 2014-05-14  James Norris  <jnorris@codesourcery.com>
38750         * omp-low.c (expand_parallel_call): Remove shadow variable.
38751         (expand_omp_taskreg): Likewise.
38753 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
38755         * common/config/i386/i386-common.c
38756         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
38757         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
38758         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
38759         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
38760         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
38761         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
38762         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
38763         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
38764         xsavecintrin.h, xsavesintrin.h.
38765         (x86_64-*-*): Ditto.
38766         * config/i386/clflushoptintrin.h: New.
38767         * config/i386/xsavecintrin.h: Ditto.
38768         * config/i386/xsavesintrin.h: Ditto.
38769         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
38770         (bit_XSAVES): Ditto.
38771         (bit_XSAVES): Ditto.
38772         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
38773         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
38774         -mno-clflushopt.
38775         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
38776         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
38777         OPTION_MASK_ISA_XSAVES.
38778         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
38779         -mxsavec, -mxsaves.
38780         (PTA_CLFLUSHOPT) Define.
38781         (PTA_XSAVEC): Ditto.
38782         (PTA_XSAVES): Ditto.
38783         (ix86_option_override_internal): Handle new options.
38784         (ix86_valid_target_attribute_inner_p): Ditto.
38785         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
38786         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
38787         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
38788         (bdesc_special_args): Add __builtin_ia32_xsaves,
38789         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
38790         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
38791         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
38792         (ix86_expand_builtin): Handle new builtins.
38793         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
38794         (TARGET_CLFLUSHOPT_P): Ditto.
38795         (TARGET_XSAVEC): Ditto.
38796         (TARGET_XSAVEC_P): Ditto.
38797         (TARGET_XSAVES): Ditto.
38798         (TARGET_XSAVES_P): Ditto.
38799         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
38800         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
38801         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
38802         (ANY_XRSTOR): New.
38803         (ANY_XRSTOR64): Ditto.
38804         (xrstor): Ditto.
38805         (xrstor): Change into <xrstor>.
38806         (xrstor_rex64): Change into <xrstor>_rex64.
38807         (xrstor64): Change into <xrstor>64
38808         (clflushopt): New.
38809         * config/i386/i386.opt (mclflushopt): New.
38810         (mxsavec): Ditto.
38811         (mxsaves): Ditto.
38812         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
38813         xsavecintrin.h.
38814         * doc/invoke.texi: Document new options.
38816 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
38818         PR rtl-optimization/60866
38819         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
38820         Default it to -1.  Pass it down to init_simplejump_data.
38821         (init_simplejump_data): New parameter old_seqno.  Pass it down
38822         to get_seqno_for_a_jump.
38823         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
38824         initializing new jump seqno as a last resort.  Add comment.
38825         (sel_redirect_edge_and_branch): Save old seqno of the conditional
38826         jump and pass it down to sel_init_new_insn.
38827         (sel_redirect_edge_and_branch_force): Likewise.
38829 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
38831         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
38832         shifted values to avoid build warning.
38834 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
38836         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
38837         * cfgrtl.c (rtl_merge_blocks): Fix comment.
38838         (cfg_layout_merge_blocks): Likewise.
38839         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
38841 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
38843         PR rtl-optimization/60901
38844         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
38845         bb predecessor belongs to the same scheduling region.  Adjust comment.
38847 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
38849         * doc/sourcebuild.texi: (dfp_hw): Document.
38850         (p8vector_hw): Likewise.
38851         (powerpc_eabi_ok): Likewise.
38852         (powerpc_elfv2): Likewise.
38853         (powerpc_htm_ok): Likewise.
38854         (ppc_recip_hw): Likewise.
38855         (vsx_hw): Likewise.
38857 2014-05-13  Cary Coutant  <ccoutant@google.com>
38859         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
38861 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
38863         * gengtype-parse.c (require3): Eliminate in favor of...
38864         (require4): New.
38865         (require_template_declaration): Update to support optional single *
38866         on a type.
38868         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
38869         (create_user_defined_type): Handle a single level of explicit
38870         pointerness within template arguments.
38871         (struct write_types_data): Add field "kind".
38872         (filter_type_name): Handle "*" character.
38873         (write_user_func_for_structure_ptr): Require a write_types_data
38874         rather than just a prefix string, so that we can look up the kind
38875         of the wtd and use it as an index into wrote_user_func_for_ptr,
38876         ensuring that such functions are written at most once.  Support
38877         subclasses by invoking the marking function of the ultimate base class.
38878         (write_user_func_for_structure_body): Require a write_types_data
38879         rather than just a prefix string, so that we can pass this to
38880         write_user_func_for_structure_ptr.
38881         (write_func_for_structure): Likewise.
38882         (ggc_wtd): Add initializer of new "kind" field.
38883         (pch_wtd): Likewise.
38885         * gengtype.h (enum write_types_kinds): New.
38886         (struct type): Add field wrote_user_func_for_ptr to the "s"
38887         union member.
38889 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
38891         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
38892         instead of const_binop.
38893         (fold_binary_loc): Likewise.
38895 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
38897         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
38898         calculation to match get_ref_base_and_extent.
38900 2014-05-13  Catherine Moore  <clm@codesourcery.com>
38901             Sandra Loosemore  <sandra@codesourcery.com>
38903         * configure.ac: Fix assembly for explicit JALR relocation check.
38904         * configure: Regenerate.
38906 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38908         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
38909         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
38910         Remove associated type declarations and initialisations.
38911         (arm_expand_neon_builtin): Likewise.
38912         (neon_emit_pair_result_insn): Delete.
38913         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
38914         * config/arm/neon.md (neon_vtrn<mode>): Delete.
38915         (neon_vzip<mode>): Likewise.
38916         (neon_vuzp<mode>): Likewise.
38918 2014-05-13  Richard Biener  <rguenther@suse.de>
38920         PR ipa/60973
38921         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
38922         it needs revisiting whether the call still may be tail-called.
38924 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38926         * rtl.def (SYMBOL_REF): Remove middle "0" field.
38927         * rtl.h (block_symbol): Reduce number of fields to 2.
38928         (rtx_def): Add u2.symbol_ref_flags.
38929         (SYMBOL_REF_FLAGS): Use it.
38930         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
38931         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
38932         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
38933         Lower index of SYMBOL_REF_DATA.
38934         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
38935         Print SYMBOL_REF_FLAGS at the same time.
38936         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
38938 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38940         * rtl.def (VAR_LOCATION): Remove "i" field.
38941         * rtl.h (rtx_def): Add u2.var_location_status.
38942         (PAT_VAR_LOCATION_STATUS): Use it.
38943         (gen_rtx_VAR_LOCATION): Declare.
38944         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
38945         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
38946         * var-tracking.c (emit_note_insn_var_location): Remove casts.
38948 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38950         * rtl.def (scratch): Fix outdated comment and remove "0" field.
38951         * gengtype.c (adjust_field_rtx_def): Update accordingly.
38953 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38955         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
38956         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
38957         * rtl.h (rtx_def): Add insn_uid to u2 field.
38958         (RTX_FLAG_CHECK8): Delete in favor of...
38959         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
38960         (INSN_DELETED_P): Update accordingly.
38961         (INSN_UID): Use u2.insn_uid.
38962         (INSN_CHAIN_CODE_P): Define.
38963         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
38964         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
38965         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
38966         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
38967         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
38968         indices accordingly.
38969         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
38970         Update indices for insn-chain rtxes.
38971         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
38972         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
38973         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
38974         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
38975         * combine.c (try_combine): Likewise.
38976         * ira.c (setup_prohibited_mode_move_regs): Likewise.
38978 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38980         * rtl.def (REG): Remove middle field.
38981         * rtl.h (rtx_def): Add orignal_regno to u2.
38982         (ORIGINAL_REGNO): Use it instead of field 1.
38983         (REG_ATTRS): Lower field index accordingly.
38984         * gengtype.c (adjust_field_rtx_def): Remove handling of
38985         ORIGINAL_REGNO.  Move REG_ATTRS index down.
38986         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
38987         code that prints the REGNO.
38989 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38991         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
38992         GENERATOR_FILE.
38994 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38996         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
38998 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
39000         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
39001         (alloc_iv): Lower base expressions containing ADDR_EXPR.
39003 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
39005         * config/aarch64/aarch64-protos.h
39006         (aarch64_hard_regno_caller_save_mode): New prototype.
39007         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
39008         New function.
39009         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
39011 2014-05-13  Christian Bruel  <christian.bruel@st.com>
39013         * target.def (mode_switching): New hook vector.
39014         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
39015         (mode_exit, modepriority_to_mode): Likewise.
39016         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
39017         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
39018         * target.h: Include tm.h and hard-reg-set.h.
39019         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
39020         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
39021         * doc/tm.texi Regenerate.
39022         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
39023         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
39024         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
39025         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
39026         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
39027         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
39028         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
39029         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
39030         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
39031         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
39032         (ix86_emit_mode_set): Hookify.
39033         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
39034         Delete.
39035         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
39036         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
39037         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
39038         (epiphany_mode_priority_to_mode): Remove declaration.
39039         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
39040         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
39041         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
39042         Likewise.
39043         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
39044         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
39045         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
39047 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
39049         PR target/61060
39050         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
39051         is const0_rtx, return immediately.  Don't test count == 0 when
39052         it is always true.
39054 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
39056         * Makefile.in: add shrink-wrap.o.
39057         * config/i386/i386.c: include "shrink-wrap.h"
39058         * function.c: Likewise.
39059         (requires_stack_frame_p, next_block_for_reg,
39060         move_insn_for_shrink_wrap, prepare_shrink_wrap,
39061         dup_block_and_redirect): Move to shrink-wrap.c
39062         (thread_prologue_and_epilogue_insns): Extract three code segments
39063         as functions in shrink-wrap.c
39064         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
39065         shrink-wrap.h
39066         * shrink-wrap.c: New file.
39067         * shrink-wrap.h: New file.
39069 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
39071         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
39072         reference to Solaris.
39074 2014-05-12  Mike Stump  <mikestump@comcast.net>
39076         PR other/31778
39077         * genattrtab.c (filename): Add.
39078         (convert_set_attr_alternative): Improve error message.
39079         (check_defs): Restore read_md_filename for error messages.
39080         (gen_insn): Save filename.
39082 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
39084         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
39085         -fno-local-ivars and -fivar-visibility.
39086         * c-family/c.opt: Make -Wshadow also implicitly enable
39087         -Wshadow-ivar.
39089 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
39091         * doc/tm.texi: Remove reference to deleted macro.
39092         * doc/tm.texi.in: Likewise.
39094 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
39096         PR target/60991
39097         * config/avr/avr.c (avr_out_store_psi): Use correct constant
39098         to restore Y.
39100 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
39102         PR libgcc/61152
39103         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
39104         * config/arm/aout.h (License): Same.
39105         * config/arm/bpabi.h (License): Same.
39106         * config/arm/elf.h (License): Same.
39107         * config/arm/linux-elf.h (License): Same.
39108         * config/arm/linux-gas.h (License): Same.
39109         * config/arm/netbsd-elf.h (License): Same.
39110         * config/arm/uclinux-eabi.h (License): Same.
39111         * config/arm/uclinux-elf.h (License): Same.
39112         * config/arm/vxworks.h (License): Same.
39114 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
39116         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
39117         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
39118         number of operands to 3.
39119         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
39120         * tree-nested.c (convert_nonlocal_omp_clauses,
39121         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
39122         * gimplify.c (gimplify_scan_omp_clauses): Handle
39123         OMP_CLAUSE_LINEAR_STMT.
39124         * omp-low.c (lower_rec_input_clauses): Fix typo.
39125         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
39126         cast between Fortran boolean_type_node and C _Bool if
39127         needed.
39129 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
39131         PR tree-optimization/61136
39132         * wide-int.h (multiple_of_p): Define a version that doesn't return
39133         the quotient.
39134         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
39135         integer_zerop/const_binop pair.
39136         (multiple_of_p): Likewise, converting both operands to widest_int
39137         precision.
39139 2014-05-09  Teresa Johnson  <tejohnson@google.com>
39141         * cgraphunit.c (analyze_functions): Use correct dump file.
39143 2014-05-09  Florian Weimer  <fweimer@redhat.com>
39145         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
39146         expand_used_vars.
39147         (stack_protect_return_slot_p): New function.
39148         (expand_used_vars): Call stack_protect_decl_p and
39149         stack_protect_return_slot_p for -fstack-protector-strong.
39151 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
39152         Andrew Haley <aph@redhat.com>
39153         Richard Sandiford <rdsandiford@googlemail.com>
39155         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
39156         pages.
39158 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
39160         PR middle-end/61111
39161         * fold-const.c (fold_binary_loc): Changed width of mask.
39163 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
39165         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
39166         unsigned int initializers for regno_in, regno_out.
39168 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
39170         PR target/61055
39171         * config/avr/avr.md (cc): Add new attribute set_vzn.
39172         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
39173         Set cc insn attribute to set_vzn instead of set_zn for alternatives
39174         with INC, DEC or NEG.
39175         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
39176         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
39177         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
39179 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39181         Revert:
39182         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39184         * wide-int.cc (UTItype): Define.
39185         (UDWtype): Define for appropriate W_TYPE_SIZE.
39187 2014-05-09  Richard Biener  <rguenther@suse.de>
39189         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
39190         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
39191         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
39192         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
39193         ssa_propagate): Adjust.
39195 2014-05-08  Jeff Law  <law@redhat.com>
39197         PR tree-optimization/61009
39198         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
39199         tri-state rather than a boolean.  When a block is too big to
39200         thread through, inform caller via negative return value.
39201         (thread_across_edge): If a block was too big for normal threading,
39202         then it's too big for a joiner too, so remove temporary equivalences
39203         and return immediately.
39205 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
39206             Matthias Klose  <doko@ubuntu.com>
39208         PR driver/61106
39209         * optc-gen.awk: Fix option handling for -Wunused-parameter.
39211 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
39213         PR target/59952
39214         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
39216 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
39218         PR target/61092
39219         * config/alpha/alpha.c: Include gimple-iterator.h.
39220         (alpha_gimple_fold_builtin): New function.  Move
39221         ALPHA_BUILTIN_UMULH folding from ...
39222         (alpha_fold_builtin): ... here.
39223         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
39225 2014-05-08  Wei Mi  <wmi@google.com>
39227         PR target/58066
39228         * config/i386/i386.c (ix86_compute_frame_layout): Update
39229         preferred_stack_boundary for call, expanded from tls descriptor.
39230         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
39231         to depend on SP register.
39232         (*tls_local_dynamic_base_32_gnu): Ditto.
39233         (*tls_local_dynamic_32_once): Ditto.
39234         (tls_global_dynamic_64_<mode>): Set
39235         ix86_tls_descriptor_calls_expanded_in_cfun.
39236         (tls_local_dynamic_base_64_<mode>): Ditto.
39237         (tls_global_dynamic_32): Set
39238         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
39239         to depend on SP register.
39240         (tls_local_dynamic_base_32): Ditto.
39242 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39244         * config/arm/arm_neon.h: Update comment.
39245         * config/arm/neon-docgen.ml: Delete.
39246         * config/arm/neon-gen.ml: Delete.
39247         * doc/arm-neon-intrinsics.texi: Update comment.
39249 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39251         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
39252         and v4sf versions.
39253         (vand, vorr, veor, vorn, vbic): Remove.
39254         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
39255         iterator.
39256         (neon_vsub_unspec): Likewise.
39257         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
39259 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39261         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
39262         (vadd_s16): Likewise.
39263         (vadd_s32): Likewise.
39264         (vadd_f32): Likewise.
39265         (vadd_u8): Likewise.
39266         (vadd_u16): Likewise.
39267         (vadd_u32): Likewise.
39268         (vadd_s64): Likewise.
39269         (vadd_u64): Likewise.
39270         (vaddq_s8): Likewise.
39271         (vaddq_s16): Likewise.
39272         (vaddq_s32): Likewise.
39273         (vaddq_s64): Likewise.
39274         (vaddq_f32): Likewise.
39275         (vaddq_u8): Likewise.
39276         (vaddq_u16): Likewise.
39277         (vaddq_u32): Likewise.
39278         (vaddq_u64): Likewise.
39279         (vmul_s8): Likewise.
39280         (vmul_s16): Likewise.
39281         (vmul_s32): Likewise.
39282         (vmul_f32): Likewise.
39283         (vmul_u8): Likewise.
39284         (vmul_u16): Likewise.
39285         (vmul_u32): Likewise.
39286         (vmul_p8): Likewise.
39287         (vmulq_s8): Likewise.
39288         (vmulq_s16): Likewise.
39289         (vmulq_s32): Likewise.
39290         (vmulq_f32): Likewise.
39291         (vmulq_u8): Likewise.
39292         (vmulq_u16): Likewise.
39293         (vmulq_u32): Likewise.
39294         (vsub_s8): Likewise.
39295         (vsub_s16): Likewise.
39296         (vsub_s32): Likewise.
39297         (vsub_f32): Likewise.
39298         (vsub_u8): Likewise.
39299         (vsub_u16): Likewise.
39300         (vsub_u32): Likewise.
39301         (vsub_s64): Likewise.
39302         (vsub_u64): Likewise.
39303         (vsubq_s8): Likewise.
39304         (vsubq_s16): Likewise.
39305         (vsubq_s32): Likewise.
39306         (vsubq_s64): Likewise.
39307         (vsubq_f32): Likewise.
39308         (vsubq_u8): Likewise.
39309         (vsubq_u16): Likewise.
39310         (vsubq_u32): Likewise.
39311         (vsubq_u64): Likewise.
39312         (vand_s8): Likewise.
39313         (vand_s16): Likewise.
39314         (vand_s32): Likewise.
39315         (vand_u8): Likewise.
39316         (vand_u16): Likewise.
39317         (vand_u32): Likewise.
39318         (vand_s64): Likewise.
39319         (vand_u64): Likewise.
39320         (vandq_s8): Likewise.
39321         (vandq_s16): Likewise.
39322         (vandq_s32): Likewise.
39323         (vandq_s64): Likewise.
39324         (vandq_u8): Likewise.
39325         (vandq_u16): Likewise.
39326         (vandq_u32): Likewise.
39327         (vandq_u64): Likewise.
39328         (vorr_s8): Likewise.
39329         (vorr_s16): Likewise.
39330         (vorr_s32): Likewise.
39331         (vorr_u8): Likewise.
39332         (vorr_u16): Likewise.
39333         (vorr_u32): Likewise.
39334         (vorr_s64): Likewise.
39335         (vorr_u64): Likewise.
39336         (vorrq_s8): Likewise.
39337         (vorrq_s16): Likewise.
39338         (vorrq_s32): Likewise.
39339         (vorrq_s64): Likewise.
39340         (vorrq_u8): Likewise.
39341         (vorrq_u16): Likewise.
39342         (vorrq_u32): Likewise.
39343         (vorrq_u64): Likewise.
39344         (veor_s8): Likewise.
39345         (veor_s16): Likewise.
39346         (veor_s32): Likewise.
39347         (veor_u8): Likewise.
39348         (veor_u16): Likewise.
39349         (veor_u32): Likewise.
39350         (veor_s64): Likewise.
39351         (veor_u64): Likewise.
39352         (veorq_s8): Likewise.
39353         (veorq_s16): Likewise.
39354         (veorq_s32): Likewise.
39355         (veorq_s64): Likewise.
39356         (veorq_u8): Likewise.
39357         (veorq_u16): Likewise.
39358         (veorq_u32): Likewise.
39359         (veorq_u64): Likewise.
39360         (vbic_s8): Likewise.
39361         (vbic_s16): Likewise.
39362         (vbic_s32): Likewise.
39363         (vbic_u8): Likewise.
39364         (vbic_u16): Likewise.
39365         (vbic_u32): Likewise.
39366         (vbic_s64): Likewise.
39367         (vbic_u64): Likewise.
39368         (vbicq_s8): Likewise.
39369         (vbicq_s16): Likewise.
39370         (vbicq_s32): Likewise.
39371         (vbicq_s64): Likewise.
39372         (vbicq_u8): Likewise.
39373         (vbicq_u16): Likewise.
39374         (vbicq_u32): Likewise.
39375         (vbicq_u64): Likewise.
39376         (vorn_s8): Likewise.
39377         (vorn_s16): Likewise.
39378         (vorn_s32): Likewise.
39379         (vorn_u8): Likewise.
39380         (vorn_u16): Likewise.
39381         (vorn_u32): Likewise.
39382         (vorn_s64): Likewise.
39383         (vorn_u64): Likewise.
39384         (vornq_s8): Likewise.
39385         (vornq_s16): Likewise.
39386         (vornq_s32): Likewise.
39387         (vornq_s64): Likewise.
39388         (vornq_u8): Likewise.
39389         (vornq_u16): Likewise.
39390         (vornq_u32): Likewise.
39391         (vornq_u64): Likewise.
39393 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
39395         * wide-int.cc (UTItype): Define.
39396         (UDWtype): Define for appropriate W_TYPE_SIZE.
39398 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
39400         PR tree-optimization/59100
39401         * tree-ssa-phiopt.c: Include tree-inline.h.
39402         (neutral_element_p, absorbing_element_p): New functions.
39403         (value_replacement): Handle conditional binary operations with a
39404         neutral or absorbing element.
39406 2014-05-08  Richard Biener  <rguenther@suse.de>
39408         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
39409         folding the expression.
39410         (valueize_expr): Remove.
39411         (visit_reference_op_load): Do not valueize the result of
39412         vn_get_expr_for.
39413         (simplify_binary_expression): Likewise.
39414         (simplify_unary_expression): Likewise.
39416 2014-05-08  Richard Biener  <rguenther@suse.de>
39418         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
39419         looking at TYPE_ARG_TYPES.
39421 2014-05-08  Richard Biener  <rguenther@suse.de>
39423         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
39424         pointer propagation special-case.
39426 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
39428         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
39429         core part of address expressions.
39431 2014-05-08  Alan Modra  <amodra@gmail.com>
39433         PR target/60737
39434         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
39435         loads and stores when -mno-strict-align at any alignment.
39436         (expand_block_clear): Similarly.  Also correct calculation of
39437         instruction count.
39439 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
39441         PR middle-end/39246
39442         * tree-complex.c (expand_complex_move): Keep line info when expanding
39443         complex move.
39444         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
39445         of complex expression. Use new argument to display correct location
39446         for values coming from phi statement.
39447         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
39448         (warn_uninitialized_phi): Pass location of phi argument to
39449         warn_uninit.
39450         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
39451         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
39453 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
39455         * config/rs6000/predicates.md (indexed_address_mem): New.
39456         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
39457         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
39458         fpstore_ux, fpstore_u.
39459         (sign_extend, indexed, update): New.
39460         (cell_micro): Adjust.
39461         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
39462         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
39463         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
39464         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
39465         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
39466         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
39467         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
39468         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
39469         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
39470         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
39471         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
39472         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
39473         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
39474         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
39475         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
39477         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
39478         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
39479         *vsx_extract_<mode>_store): Adjust.
39480         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
39481         is_cracked_insn, insn_must_be_first_in_group,
39482         insn_must_be_last_in_group): Adjust.
39484         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
39485         Adjust.
39486         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
39487         ppc440-fpstore): Adjust.
39488         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
39489         ppc476-fpstore): Adjust.
39490         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
39491         ppc601-fpstore): Adjust.
39492         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
39493         Adjust.
39494         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
39495         Adjust.
39496         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
39497         ppc7450-fpstore): Adjust.
39498         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
39499         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
39500         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
39501         Adjust.
39502         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
39503         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
39504         cell-fpstore, cell-fpstore-update): Adjust.
39505         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
39506         ppce300c3_store, ppce300c3_fpstore): Adjust.
39507         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
39508         e500mc_fpstore): Adjust.
39509         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
39510         e500mc64_store, e500mc64_fpstore): Adjust.
39511         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
39512         e5500_fpstore): Adjust.
39513         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
39514         e6500_fpstore): Adjust.
39515         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
39516         Adjust.
39517         * config/rs6000/power4.md (power4-load, power4-load-ext,
39518         power4-load-ext-update, power4-load-ext-update-indexed,
39519         power4-load-update-indexed, power4-load-update, power4-fpload,
39520         power4-fpload-update, power4-store, power4-store-update,
39521         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
39522         Adjust.
39523         * config/rs6000/power5.md (power5-load, power5-load-ext,
39524         power5-load-ext-update, power5-load-ext-update-indexed,
39525         power5-load-update-indexed, power5-load-update, power5-fpload,
39526         power5-fpload-update, power5-store, power5-store-update,
39527         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
39528         Adjust.
39529         * config/rs6000/power6.md (power6-load, power6-load-ext,
39530         power6-load-update, power6-load-update-indexed,
39531         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
39532         power6-fpload-update, power6-store, power6-store-update,
39533         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
39534         Adjust.
39535         * config/rs6000/power7.md (power7-load, power7-load-ext,
39536         power7-load-update, power7-load-update-indexed,
39537         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
39538         power7-fpload-update, power7-store, power7-store-update,
39539         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
39540         Adjust.
39541         * config/rs6000/power8.md (power8-load, power8-load-update,
39542         power8-load-ext, power8-load-ext-update, power8-fpload,
39543         power8-fpload-update, power8-store, power8-store-update-indexed,
39544         power8-fpstore, power8-fpstore-update): Adjust.
39545         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
39546         Adjust.
39547         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
39548         titan_lsu_store, titan_lsu_fpstore): Adjust.
39549         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
39551 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
39553         PR target/60884
39554         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
39555         unrolled byte insns.  Emit address increments after move insns.
39557 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
39559         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
39560         const_gimple, rather than a gimple.
39561         (gimple_call_builtin_p): Likewise, for the three variants.
39563         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
39564         (gimple_call_builtin_p): Likewise, for the three variants.
39566 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
39568         PR tree-optimization/61095
39569         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
39571 2014-05-07  Richard Biener  <rguenther@suse.de>
39573         PR tree-optimization/61034
39574         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
39575         (maybe_skip_until): Use translate to take into account
39576         lattices when trying to do disambiguations.
39577         (get_continuation_for_phi_1): Likewise.
39578         (get_continuation_for_phi): Adjust for added translate arguments.
39579         (walk_non_aliased_vuses): Likewise.
39580         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
39581         (walk_non_aliased_vuses): Likewise.
39582         (call_may_clobber_ref_p_1): Declare.
39583         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
39584         calls.  Stop early if we are only supposed to disambiguate.
39585         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
39587 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
39589         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
39590         Emit an error when the function has arguments.
39592 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
39594         * cfgloop.h (unswitch_loops): Remove.
39595         * doc/passes.texi: Remove references to loop-unswitch.c
39596         * timevar.def (TV_LOOP_UNSWITCH): Remove.
39598 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
39600         * tree-vect-data-refs.c (vect_grouped_load_supported): New
39601         check for loads group of length 3.
39602         (vect_permute_load_chain): New permutations for loads group of
39603         length 3.
39604         * tree-vect-stmts.c (vect_model_load_cost): Change cost
39605         of vec_perm_shuffle for the new permutations.
39607 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
39609         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
39610         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
39611         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
39612         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
39613         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
39614         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
39615         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
39616         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
39618 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
39620         * loop-unswitch.c: Delete.
39622 2014-05-07  Richard Biener  <rguenther@suse.de>
39624         * config.gcc: Always set need_64bit_hwint to yes.
39626 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
39628         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
39629         of using optimize_size.
39631 2014-05-06  Mike Stump  <mikestump@comcast.net>
39633         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
39635 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
39637         * config/i386/sse.md (*mov<mode>_internal)
39638         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
39639         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
39640         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
39641         (*<code><mode>3, *andnot<mode>3<mask_name>)
39642         (<mask_codefor><code><mode>3<mask_name>): Only consider
39643         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
39645 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
39647         Revert:
39648         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
39650         * lra-constraints.c (valid_address_p): Move earlier in file.
39651         Add a constraint argument to the address_info version.
39652         (satisfies_memory_constraint_p): New function.
39653         (satisfies_address_constraint_p): Likewise.
39654         (process_alt_operands, curr_insn_transform): Use them.
39655         (process_address): Pass the constraint to valid_address_p when
39656         checking address operands.
39658 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
39660         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
39661         to their respective blocks.  Fix inadvertent use of "node".
39663 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
39665         * emit-rtl.c (init_derived_machine_modes): New functionm, split
39666         out from...
39667         (init_emit_once): ...here.
39668         * rtl.h (init_derived_machine_modes): Declare.
39669         * toplev.c (do_compile): Call it even if no_backend.
39671 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
39672             Mike Stump  <mikestump@comcast.net>
39673             Richard Sandiford  <rdsandiford@googlemail.com>
39674             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
39676         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
39677         (rtx_equal_for_memref_p): Update comment.
39678         (adjust_offset_for_component_ref): Use wide-int interfaces.
39679         * builtins.c (get_object_alignment_2): Likewise.
39680         (c_readstr): Likewise.
39681         (target_char_cast): Add comment.
39682         (determine_block_size): Use wide-int interfaces.
39683         (expand_builtin_signbit): Likewise.
39684         (fold_builtin_int_roundingfn): Likewise.
39685         (fold_builtin_bitop): Likewise.
39686         (fold_builtin_bswap): Likewise.
39687         (fold_builtin_logarithm): Use signop.
39688         (fold_builtin_pow): Likewise.
39689         (fold_builtin_memory_op): Use wide-int interfaces.
39690         (fold_builtin_object_size): Likewise.
39691         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
39692         nb_iterations_estimate.
39693         (record_niter_bound): Use wide-int interfaces.
39694         (get_estimated_loop_iterations_int): Likewise.
39695         (get_estimated_loop_iterations): Likewise.
39696         (get_max_loop_iterations): Likewise.
39697         * cfgloop.h: Include wide-int.h.
39698         (struct nb_iter_bound): Change bound to widest_int.
39699         (struct loop): Change nb_iterations_upper_bound and
39700         nb_iterations_estimate to widest_int.
39701         (record_niter_bound): Switch to use widest_int.
39702         (get_estimated_loop_iterations): Likewise.
39703         (get_max_loop_iterations): Likewise.
39704         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
39705         update for wide-int.
39706         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
39707         * combine.c (try_combine): Likewise.
39708         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
39709         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
39710         interfaces.
39711         (aarch64_float_const_representable_p): Likewise.
39712         * config/arc/arc.c: Include wide-int.h.
39713         (arc_can_use_doloop_p): Use wide-int interfaces.
39714         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
39715         (vfp3_const_double_index): Likewise.
39716         * config/avr/avr.c (avr_out_round): Likewise.
39717         (avr_fold_builtin): Likewise.
39718         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
39719         (bfin_can_use_doloop_p): Likewise.
39720         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
39721         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
39722         * config/i386/i386.c: Include wide-int.h.
39723         (ix86_data_alignment): Use wide-int interfaces.
39724         (ix86_local_alignment): Likewise.
39725         (ix86_emit_swsqrtsf): Update real_from_integer.
39726         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
39727         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
39728         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
39729         (zero_constant): Likewise.
39730         (input_operand): Likewise.
39731         (splat_input_operand): Likewise.
39732         (non_logical_cint_operand): Change const_double to const_wide_int.
39733         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
39734         (easy_altivec_constant): Remove comment.
39735         (paired_expand_vector_init): Use CONSTANT_P.
39736         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
39737         (rs6000_emit_move): Update checks.
39738         (rs6000_aggregate_candidate): Use wide-int interfaces.
39739         (rs6000_expand_ternop_builtin): Likewise.
39740         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
39741         (rs6000_assemble_integer): Likewise.
39742         (rs6000_hash_constant): Likewise.
39743         (output_toc): Likewise.
39744         (rs6000_rtx_costs): Likewise.
39745         (rs6000_emit_swrsqrt); Update call to real_from_integer.
39746         * config/rs6000/rs6000-c.c: Include wide-int.h.
39747         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
39748         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
39749         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
39750         Handle CONST_WIDE_INT.
39751         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
39752         Use tree_fits_uhwi_p.
39753         * config/sparc/sparc.c: Include wide-int.h.
39754         (sparc_fold_builtin): Use wide-int interfaces.
39755         * config/vax/vax.c: Include wide-int.h.
39756         (vax_float_literal): Use real_from_integer.
39757         * coretypes.h (struct hwivec_def): New.
39758         (hwivec): New.
39759         (const_hwivec): New.
39760         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
39761         (equiv_constant): Handle CONST_WIDE_INT.
39762         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
39763         (cselib_hash_rtx): Handle CONST_WIDE_INT.
39764         * dbxout.c (stabstr_U): Use wide-int interfaces.
39765         (dbxout_type): Update to use cst_fits_shwi_p.
39766         * defaults.h (LOG2_BITS_PER_UNIT): Define.
39767         (TARGET_SUPPORTS_WIDE_INT): Add default.
39768         * dfp.c: Include wide-int.h.
39769         (decimal_real_to_integer2): Use wide-int interfaces and rename to
39770         decimal_real_to_integer.
39771         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
39772         decimal_real_to_integer.
39773         * doc/generic.texi (Constant expressions): Update for wide_int.
39774         * doc/rtl.texi (const_double): Likewise.
39775         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
39776         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
39777         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
39778         (REAL_VALUE_FROM_INT): Remove.
39779         (TARGET_SUPPORTS_WIDE_INT): New.
39780         * doc/tm.texi: Regenerate.
39781         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
39782         * double-int.h: Include wide-int.h.
39783         (struct wi::int_traits): New.
39784         * dwarf2out.c (get_full_len): New.
39785         (dw_val_equal_p): Add case dw_val_class_wide_int.
39786         (size_of_loc_descr): Likewise.
39787         (output_loc_operands): Likewise.
39788         (insert_double): Remove.
39789         (insert_wide_int): New.
39790         (add_AT_wide): New.
39791         (print_die): Add case dw_val_class_wide_int.
39792         (attr_checksum): Likewise.
39793         (attr_checksum_ordered): Likewise.
39794         (same_dw_val_p): Likewise.
39795         (size_of_die): Likewise.
39796         (value_format): Likewise.
39797         (output_die): Likewise.
39798         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
39799         Use wide-int.
39800         (clz_loc_descriptor): Use wide-int interfaces.
39801         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
39802         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
39803         (round_up_to_align): Use wide-int interfaces.
39804         (field_byte_offset): Likewise.
39805         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
39806         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
39807         CONST_DOUBLE handling.  Use wide-int interfaces.
39808         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
39809         (gen_enumeration_type_die): Use add_AT_wide.
39810         (hash_loc_operands): Add case dw_val_class_wide_int.
39811         (compare_loc_operands): Likewise.
39812         * dwarf2out.h: Include wide-int.h.
39813         (wide_int_ptr): New.
39814         (enum dw_val_class): Add dw_val_class_wide_int.
39815         (struct dw_val_struct): Add val_wide.
39816         * emit-rtl.c (const_wide_int_htab): New.
39817         (const_wide_int_htab_hash): New.
39818         (const_wide_int_htab_eq): New.
39819         (lookup_const_wide_int): New.
39820         (const_double_htab_hash): Use wide-int interfaces.
39821         (const_double_htab_eq): Likewise.
39822         (rtx_to_double_int): Conditionally compile for wide-int.
39823         (immed_double_int_const): Rename to immed_wide_int_const and
39824         update for wide-int.
39825         (immed_double_const): Conditionally compile for wide-int.
39826         (init_emit_once): Use wide-int interfaces.
39827         * explow.c (plus_constant): Likewise.
39828         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
39829         (lshift_value): Use wide-int interfaces.
39830         (expand_mult): Likewise.
39831         (choose_multiplier): Likewise.
39832         (expand_smod_pow2): Likewise.
39833         (make_tree): Likewise.
39834         * expr.c (convert_modes): Consolidate handling of constants.
39835         Use wide-int interfaces.
39836         (emit_group_load_1): Add note.
39837         (store_expr): Update comment.
39838         (get_inner_reference): Use wide-int interfaces.
39839         (expand_constructor): Update comment.
39840         (expand_expr_real_2): Use wide-int interfaces.
39841         (expand_expr_real_1): Likewise.
39842         (reduce_to_bit_field_precision): Likewise.
39843         (const_vector_from_tree): Likewise.
39844         * final.c: Include wide-int-print.h.
39845         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
39846         * fixed-value.c: Include wide-int.h.
39847         (fixed_from_string): Use wide-int interfaces.
39848         (fixed_to_decimal): Likewise.
39849         (fixed_convert_from_real): Likewise.
39850         (real_convert_from_fixed): Likewise.
39851         * fold-const.h (mem_ref_offset): Return an offset_int.
39852         (div_if_zero_remainder): Remove code parameter.
39853         * fold-const.c (div_if_zero_remainder): Remove code parameter.
39854         Use wide-int interfaces.
39855         (may_negate_without_overflow_p): Use wide-int interfaces.
39856         (negate_expr_p): Likewise.
39857         (fold_negate_expr): Likewise.
39858         (int_const_binop_1): Likewise.
39859         (const_binop): Likewise.
39860         (fold_convert_const_int_from_int): Likewise.
39861         (fold_convert_const_int_from_real): Likewise.
39862         (fold_convert_const_int_from_fixed): Likewise.
39863         (fold_convert_const_fixed_from_int): Likewise.
39864         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
39865         (sign_bit_p): Use wide-int interfaces.
39866         (make_range_step): Likewise.
39867         (build_range_check): Likewise.  Pass an integer of the correct type
39868         instead of using integer_one_node.
39869         (range_predecessor): Pass an integer of the correct type instead
39870         of using integer_one_node.
39871         (range_successor): Likewise.
39872         (merge_ranges): Likewise.
39873         (unextend): Use wide-int interfaces.
39874         (extract_muldiv_1): Likewise.
39875         (fold_div_compare): Likewise.
39876         (fold_single_bit_test): Likewise.
39877         (fold_sign_changed_comparison): Likewise.
39878         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
39879         (fold_plusminus_mult_expr): Use wide-int interfaces.
39880         (native_encode_int): Likewise.
39881         (native_interpret_int): Likewise.
39882         (fold_unary_loc): Likewise.
39883         (pointer_may_wrap_p): Likewise.
39884         (size_low_cst): Likewise.
39885         (mask_with_tz): Likewise.
39886         (fold_binary_loc): Likewise.
39887         (fold_ternary_loc): Likewise.
39888         (multiple_of_p): Likewise.
39889         (tree_call_nonnegative_warnv_p): Update calls to
39890         tree_int_cst_min_precision and real_from_integer.
39891         (fold_negate_const): Use wide-int interfaces.
39892         (fold_abs_const): Likewise.
39893         (fold_relational_const): Use tree_int_cst_lt.
39894         (round_up_loc): Use wide-int interfaces.
39895         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
39896         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
39897         * gengtype.c: Remove include of double-int.h.
39898         (do_typedef): Use wide-int interfaces.
39899         (open_base_files): Add wide-int.h.
39900         (main): Add offset_int and widest_int typedefs.
39901         * gengtype-lex.l: Handle "^".
39902         (CXX_KEYWORD): Add "static".
39903         * gengtype-parse.c (require3): New.
39904         (require_template_declaration): Handle constant template arguments
39905         and nested templates.
39906         * gengtype-state.c: Don't include "double-int.h".
39907         * genpreds.c (write_one_predicate_function): Update comment.
39908         (write_tm_constrs_h): Add check for hval and lval use in
39909         CONST_WIDE_INT.
39910         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
39911         (add_to_sequence): Likewise.
39912         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
39913         and const_double_operand.
39914         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
39915         interfaces.
39916         * gimple-fold.c (get_base_constructor): Likewise.
39917         (fold_array_ctor_reference): Likewise.
39918         (fold_nonarray_ctor_reference): Likewise.
39919         (fold_const_aggregate_ref_1): Likewise.
39920         (gimple_val_nonnegative_real_p): Likewise.
39921         (gimple_fold_indirect_ref): Likewise.
39922         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
39923         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
39924         (struct slsr_cand_d): Change index to be widest_int.
39925         (struct incr_info_d): Change incr to be widest_int.
39926         (alloc_cand_and_find_basis): Use wide-int interfaces.
39927         (slsr_process_phi): Likewise.
39928         (backtrace_base_for_ref): Likewise.  Return a widest_int.
39929         (restructure_reference): Take a widest_int instead of a double_int.
39930         (slsr_process_ref): Use wide-int interfaces.
39931         (create_mul_ssa_cand): Likewise.
39932         (create_mul_imm_cand): Likewise.
39933         (create_add_ssa_cand): Likewise.
39934         (create_add_imm_cand): Take a widest_int instead of a double_int.
39935         (slsr_process_add): Use wide-int interfaces.
39936         (slsr_process_cast): Likewise.
39937         (slsr_process_copy): Likewise.
39938         (dump_candidate): Likewise.
39939         (dump_incr_vec): Likewise.
39940         (replace_ref): Likewise.
39941         (cand_increment): Likewise.  Return a widest_int.
39942         (cand_abs_increment): Likewise.
39943         (replace_mult_candidate): Take a widest_int instead of a double_int.
39944         (replace_unconditional_candidate): Use wide-int interfaces.
39945         (incr_vec_index): Take a widest_int instead of a double_int.
39946         (create_add_on_incoming_edge): Likewise.
39947         (create_phi_basis): Use wide-int interfaces.
39948         (replace_conditional_candidate): Likewise.
39949         (record_increment): Take a widest_int instead of a double_int.
39950         (record_phi_increments): Use wide-int interfaces.
39951         (phi_incr_cost): Take a widest_int instead of a double_int.
39952         (lowest_cost_path): Likewise.
39953         (total_savings): Likewise.
39954         (analyze_increments): Use wide-int interfaces.
39955         (ncd_with_phi): Take a widest_int instead of a double_int.
39956         (ncd_of_cand_and_phis): Likewise.
39957         (nearest_common_dominator_for_cands): Likewise.
39958         (insert_initializers): Use wide-int interfaces.
39959         (all_phi_incrs_profitable): Likewise.
39960         (replace_one_candidate): Likewise.
39961         (replace_profitable_candidates): Likewise.
39962         * godump.c: Include wide-int-print.h.
39963         (go_output_typedef): Use wide-int interfaces.
39964         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
39965         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
39966         (build_loop_iteration_domains): Likewise.
39967         * hooks.h: Include wide-int.h rather than double-int.h.
39968         (hook_bool_dint_dint_uint_bool_true): Delete.
39969         (hook_bool_wint_wint_uint_bool_true): Declare.
39970         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
39971         (hook_bool_wint_wint_uint_bool_true): New.
39972         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
39973         interfaces.
39974         (ubsan_expand_si_overflow_mul_check): Likewise.
39975         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
39976         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
39977         (get_ancestor_addr_info): Likewise.
39978         (ipa_modify_call_arguments): Likewise.
39979         * loop-doloop.c (doloop_modify): Likewise.
39980         (doloop_optimize): Likewise.
39981         * loop-iv.c (iv_number_of_iterations): Likewise.
39982         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
39983         (unroll_loop_constant_iterations): Likewise.
39984         (decide_unroll_runtime_iterations): Likewise.
39985         (unroll_loop_runtime_iterations): Likewise.
39986         (decide_peel_simple): Likewise.
39987         (decide_unroll_stupid): Likewise.
39988         * lto-streamer-in.c (streamer_read_wi): Add.
39989         (input_cfg): Use wide-int interfaces.
39990         (lto_input_tree_1): Likewise.
39991         * lto-streamer-out.c (streamer_write_wi): Add.
39992         (hash_tree): Use wide-int interfaces.
39993         (output_cfg): Likewise.
39994         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
39995         (GTFILES): Add wide-int.h and signop.h.
39996         (TAGS): Look for .cc files too.
39997         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
39998         * optabs.c (expand_subword_shift): Likewise.
39999         (expand_doubleword_shift): Likewise.
40000         (expand_absneg_bit): Likewise.
40001         (expand_copysign_absneg): Likewise.
40002         (expand_copysign_bit): Likewise.
40003         * postreload.c (reload_cse_simplify_set): Likewise.
40004         * predict.c (predict_iv_comparison): Likewise.
40005         * pretty-print.h: Include wide-int-print.h.
40006         (pp_wide_int) New.
40007         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
40008         * print-tree.c: Include wide-int-print.h.
40009         (print_node_brief): Use wide-int interfaces.
40010         (print_node): Likewise.
40011         * read-rtl.c (validate_const_wide_int): New.
40012         (read_rtx_code): Add CONST_WIDE_INT case.
40013         * real.c: Include wide-int.h.
40014         (real_to_integer2): Delete.
40015         (real_to_integer): New function, returning a wide_int.
40016         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
40017         (ten_to_ptwo): Update call to real_from_integer.
40018         (real_digit): Likewise.
40019         * real.h: Include signop.h, wide-int.h and insn-modes.h.
40020         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
40021         (REAL_VALUE_TO_INT): Delete.
40022         (real_to_integer): Declare a wide-int form.
40023         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
40024         * recog.c (const_int_operand): Improve comment.
40025         (const_scalar_int_operand): New.
40026         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
40027         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
40028         (split_double): Likewise.
40029         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
40030         (rtx_size): Likewise.
40031         (rtx_alloc_stat_v): New.
40032         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
40033         (cwi_output_hex): New.
40034         (iterative_hash_rtx): Handle CONST_WIDE_INT.
40035         (cwi_check_failed_bounds): New.
40036         * rtl.def (CONST_WIDE_INT): New.
40037         * rtl.h: Include <utility> and wide-int.h.
40038         (struct hwivec_def): New.
40039         (CWI_GET_NUM_ELEM): New.
40040         (CWI_PUT_NUM_ELEM): New.
40041         (struct rtx_def): Add num_elem and hwiv.
40042         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
40043         (CASE_CONST_UNIQUE): Likewise.
40044         (CASE_CONST_ANY): Likewise.
40045         (CONST_SCALAR_INT_P): Likewise.
40046         (CONST_WIDE_INT_P): New.
40047         (CWI_ELT): New.
40048         (HWIVEC_CHECK): New.
40049         (cwi_check_failed_bounds): New.
40050         (CWI_ELT): New.
40051         (HWIVEC_CHECK): New.
40052         (CONST_WIDE_INT_VEC) New.
40053         (CONST_WIDE_INT_NUNITS) New.
40054         (CONST_WIDE_INT_ELT) New.
40055         (rtx_mode_t): New type.
40056         (wi::int_traits <rtx_mode_t>): New.
40057         (wi::shwi): New.
40058         (wi::min_value): New.
40059         (wi::max_value): New.
40060         (rtx_alloc_v) New.
40061         (const_wide_int_alloc): New.
40062         (immed_wide_int_const): New.
40063         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
40064         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
40065         * signop.h: New file.
40066         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
40067         (simplify_const_unary_operation): Use wide-int interfaces.
40068         (simplify_binary_operation_1): Likewise.
40069         (simplify_const_binary_operation): Likewise.
40070         (simplify_const_relational_operation): Likewise.
40071         (simplify_immed_subreg): Likewise.
40072         * stmt.c (expand_case): Likewise.
40073         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
40074         signop rather than a bool.
40075         * stor-layout.c (layout_type): Use wide-int interfaces.
40076         (initialize_sizetypes): Update calls to
40077         set_min_and_max_values_for_integral_type.
40078         (set_min_and_max_values_for_integral_type): Take a signop rather
40079         than a bool.  Use wide-int interfaces.
40080         (fixup_signed_type): Update accordingly.  Remove
40081         HOST_BITS_PER_DOUBLE_INT limit.
40082         (fixup_unsigned_type): Likewise.
40083         * system.h (STATIC_CONSTANT_P): New.
40084         (STATIC_ASSERT): New.
40085         * target.def (can_use_doloop_p): Take widest_ints rather than
40086         double_ints.
40087         * target.h: Include wide-int.h rather than double-int.h.
40088         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
40089         than double_ints.
40090         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
40091         rather than INT_CST_LT_UNSIGNED.
40092         (can_use_doloop_if_innermost): Take widest_ints rather than
40093         double_ints.
40094         * tree-affine.c: Include wide-int-print.h.
40095         (double_int_ext_for_comb): Delete.
40096         (wide_int_ext_for_comb): New.
40097         (aff_combination_zero): Use wide-int interfaces.
40098         (aff_combination_const): Take a widest_int instead of a double_int.
40099         (aff_combination_elt): Use wide-int interfaces.
40100         (aff_combination_scale): Take a widest_int instead of a double_int.
40101         (aff_combination_add_elt): Likewise.
40102         (aff_combination_add_cst): Likewise.
40103         (aff_combination_add): Use wide-int interfaces.
40104         (aff_combination_convert): Likewise.
40105         (tree_to_aff_combination): Likewise.
40106         (add_elt_to_tree): Take a widest_int instead of a double_int.
40107         (aff_combination_to_tree): Use wide-int interfaces.
40108         (aff_combination_remove_elt): Likewise.
40109         (aff_combination_add_product): Take a widest_int instead of
40110         a double_int.
40111         (aff_combination_mult): Use wide-int interfaces.
40112         (aff_combination_expand): Likewise.
40113         (double_int_constant_multiple_p): Delete.
40114         (wide_int_constant_multiple_p): New.
40115         (aff_combination_constant_multiple_p): Take a widest_int pointer
40116         instead of a double_int pointer.
40117         (print_aff): Use wide-int interfaces.
40118         (get_inner_reference_aff): Take a widest_int pointer
40119         instead of a double_int pointer.
40120         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
40121         * tree-affine.h: Include wide-int.h.
40122         (struct aff_comb_elt): Change type of coef to widest_int.
40123         (struct affine_tree_combination): Change type of offset to widest_int.
40124         (double_int_ext_for_comb): Delete.
40125         (wide_int_ext_for_comb): New.
40126         (aff_combination_const): Use widest_int instead of double_int.
40127         (aff_combination_scale): Likewise.
40128         (aff_combination_add_elt): Likewise.
40129         (aff_combination_constant_multiple_p): Likewise.
40130         (get_inner_reference_aff): Likewise.
40131         (aff_comb_cannot_overlap_p): Likewise.
40132         (aff_combination_zero_p): Use wide-int interfaces.
40133         * tree.c: Include tree.h.
40134         (init_ttree): Use make_int_cst.
40135         (tree_code_size): Removed code for INTEGER_CST case.
40136         (tree_size): Add INTEGER_CST case.
40137         (make_node_stat): Update comment.
40138         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
40139         (build_int_cst_type): Use wide-int interfaces.
40140         (double_int_to_tree): Likewise.
40141         (double_int_fits_to_tree_p): Delete.
40142         (force_fit_type_double): Delete.
40143         (force_fit_type): New.
40144         (int_cst_hash_hash): Use wide-int interfaces.
40145         (int_cst_hash_eq): Likewise.
40146         (build_int_cst_wide): Delete.
40147         (wide_int_to_tree): New.
40148         (cache_integer_cst): Use wide-int interfaces.
40149         (build_low_bits_mask): Likewise.
40150         (cst_and_fits_in_hwi): Likewise.
40151         (real_value_from_int_cst): Likewise.
40152         (make_int_cst_stat): New.
40153         (integer_zerop): Use wide_int interfaces.
40154         (integer_onep): Likewise.
40155         (integer_all_onesp): Likewise.
40156         (integer_pow2p): Likewise.
40157         (integer_nonzerop): Likewise.
40158         (tree_log2): Likewise.
40159         (tree_floor_log2): Likewise.
40160         (tree_ctz): Likewise.
40161         (int_size_in_bytes): Likewise.
40162         (mem_ref_offset): Return an offset_int rather than a double_int.
40163         (build_type_attribute_qual_variant): Use wide_int interfaces.
40164         (type_hash_eq): Likewise
40165         (tree_int_cst_equal): Likewise.
40166         (tree_int_cst_lt): Delete.
40167         (tree_int_cst_compare): Likewise.
40168         (tree_fits_shwi_p): Use wide_int interfaces.
40169         (tree_fits_uhwi_p): Likewise.
40170         (tree_int_cst_sign_bit): Likewise.
40171         (tree_int_cst_sgn): Likewise.
40172         (tree_int_cst_min_precision): Take a signop rather than a bool.
40173         (simple_cst_equal): Use wide_int interfaces.
40174         (compare_tree_int): Likewise.
40175         (iterative_hash_expr): Likewise.
40176         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
40177         INT_CST_LT.
40178         (get_type_static_bounds): Use wide_int interfaces.
40179         (tree_int_cst_elt_check_failed): New.
40180         (build_common_tree_nodes): Reordered to set prec before filling in
40181         value.
40182         (int_cst_value): Check cst_and_fits_in_hwi.
40183         (widest_int_cst_value): Use wide_int interfaces.
40184         (upper_bound_in_type): Likewise.
40185         (lower_bound_in_type): Likewise.
40186         (num_ending_zeros): Likewise.
40187         (drop_tree_overflow): Likewise.
40188         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
40189         (gen_conditions_for_pow_cst_base): Likewise.
40190         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
40191         (group_case_labels_stmt): Use wide-int interfaces.
40192         (verify_gimple_assign_binary): Likewise.
40193         (print_loop): Likewise.
40194         * tree-chrec.c (tree_fold_binomial): Likewise.
40195         * tree-core.h (struct tree_base): Add int_length.
40196         (struct tree_int_cst): Change rep of value.
40197         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
40198         (dr_may_alias_p): Likewise.
40199         (max_stmt_executions_tree): Likewise.
40200         * tree.def (INTEGER_CST): Update comment.
40201         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
40202         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
40203         * tree-dump.c: Include wide-int.h and wide-int-print.h.
40204         (dequeue_and_dump): Use wide-int interfaces.
40205         * tree.h: Include wide-int.h.
40206         (NULL_TREE): Moved to earlier loc in file.
40207         (TREE_INT_CST_ELT_CHECK): New.
40208         (tree_int_cst_elt_check_failed): New.
40209         (TYPE_SIGN): New.
40210         (TREE_INT_CST): Delete.
40211         (TREE_INT_CST_LOW): Use wide-int interfaces.
40212         (TREE_INT_CST_HIGH): Delete.
40213         (TREE_INT_CST_NUNITS): New.
40214         (TREE_INT_CST_EXT_NUNITS): Likewise.
40215         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
40216         (TREE_INT_CST_ELT): Likewise.
40217         (INT_CST_LT): Delete.
40218         (tree_int_cst_elt_check): New (two forms).
40219         (type_code_size): Update comment.
40220         (make_int_cst_stat, make_int_cst): New.
40221         (tree_to_double_int): Delete.
40222         (double_int_fits_to_tree_p): Delete.
40223         (force_fit_type_double): Delete.
40224         (build_int_cstu): Replace with out-of-line function.
40225         (build_int_cst_wide): Delete.
40226         (tree_int_cst_lt): Define inline.
40227         (tree_int_cst_le): New.
40228         (tree_int_cst_compare): Define inline.
40229         (tree_int_cst_min_precision): Take a signop rather than a bool.
40230         (wi::int_traits <const_tree>): New.
40231         (wi::int_traits <tree>): New.
40232         (wi::extended_tree): New.
40233         (wi::int_traits <wi::extended_tree>): New.
40234         (wi::to_widest): New.
40235         (wi::to_offset): New.
40236         (wi::fits_to_tree_p): New.
40237         (wi::min_value): New.
40238         (wi::max_value): New.
40239         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
40240         (copy_tree_body_r): Likewise.
40241         * tree-object-size.c (compute_object_offset): Likewise.
40242         (addr_object_size): Likewise.
40243         * tree-predcom.c: Include wide-int-print.h.
40244         (struct dref_d): Change type of offset to widest_int.
40245         (dump_dref): Call wide-int printer.
40246         (aff_combination_dr_offset): Use wide-int interfaces.
40247         (determine_offset): Take a widest_int pointer rather than a
40248         double_int pointer.
40249         (split_data_refs_to_components): Use wide-int interfaces.
40250         (suitable_component_p): Likewise.
40251         (order_drefs): Likewise.
40252         (add_ref_to_chain): Likewise.
40253         (valid_initializer_p): Likewise.
40254         (determine_roots_comp): Likewise.
40255         * tree-pretty-print.c: Include wide-int-print.h.
40256         (dump_generic_node): Use wide-int interfaces.
40257         * tree-sra.c (sra_ipa_modify_expr): Likewise.
40258         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
40259         (move_fixed_address_to_symbol): Likewise.
40260         (move_hint_to_base): Likewise.
40261         (move_pointer_to_base): Likewise.
40262         (move_variant_to_index): Likewise.
40263         (most_expensive_mult_to_index): Likewise.
40264         (addr_to_parts): Likewise.
40265         (copy_ref_info): Likewise.
40266         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
40267         (indirect_refs_may_alias_p): Likewise.
40268         (stmt_kills_ref_p_1): Likewise.
40269         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
40270         * tree-ssa-ccp.c: Update comment at top of file.  Include
40271         wide-int-print.h.
40272         (struct prop_value_d): Change type of mask to widest_int.
40273         (extend_mask): New function.
40274         (dump_lattice_value): Use wide-int interfaces.
40275         (get_default_value): Likewise.
40276         (set_constant_value): Likewise.
40277         (set_value_varying): Likewise.
40278         (valid_lattice_transition): Likewise.
40279         (set_lattice_value): Likewise.
40280         (value_to_double_int): Delete.
40281         (value_to_wide_int): New.
40282         (get_value_from_alignment): Use wide-int interfaces.
40283         (get_value_for_expr): Likewise.
40284         (do_dbg_cnt): Likewise.
40285         (ccp_finalize): Likewise.
40286         (ccp_lattice_meet): Likewise.
40287         (bit_value_unop_1): Use widest_ints rather than double_ints.
40288         (bit_value_binop_1): Likewise.
40289         (bit_value_unop): Use wide-int interfaces.
40290         (bit_value_binop): Likewise.
40291         (bit_value_assume_aligned): Likewise.
40292         (evaluate_stmt): Likewise.
40293         (ccp_fold_stmt): Likewise.
40294         (visit_cond_stmt): Likewise.
40295         (ccp_visit_stmt): Likewise.
40296         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
40297         (constant_pointer_difference): Likewise.
40298         (associate_pointerplus): Likewise.
40299         (combine_conversions): Likewise.
40300         * tree-ssa-loop.h: Include wide-int.h.
40301         (struct tree_niter_desc): Change type of max to widest_int.
40302         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
40303         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
40304         (remove_redundant_iv_tests): Likewise.
40305         (canonicalize_loop_induction_variables): Likewise.
40306         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
40307         (constant_multiple_of): Take a widest_int pointer instead of
40308         a double_int pointer.
40309         (get_computation_aff): Use wide-int interfaces.
40310         (ptr_difference_cost): Likewise.
40311         (difference_cost): Likewise.
40312         (get_loop_invariant_expr_id): Likewise.
40313         (get_computation_cost_at): Likewise.
40314         (iv_elimination_compare_lt): Likewise.
40315         (may_eliminate_iv): Likewise.
40316         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
40317         instead of double_int.
40318         (max_loop_iterations): Likewise.
40319         (max_stmt_executions): Likewise.
40320         (estimated_stmt_executions): Likewise.
40321         * tree-ssa-loop-niter.c: Include wide-int-print.h.
40322         (split_to_var_and_offset): Use wide-int interfaces.
40323         (determine_value_range): Likewise.
40324         (bound_difference_of_offsetted_base): Likewise.
40325         (bounds_add): Take a widest_int instead of a double_int.
40326         (number_of_iterations_ne_max): Use wide-int interfaces.
40327         (number_of_iterations_ne): Likewise.
40328         (number_of_iterations_lt_to_ne): Likewise.
40329         (assert_loop_rolls_lt): Likewise.
40330         (number_of_iterations_lt): Likewise.
40331         (number_of_iterations_le): Likewise.
40332         (number_of_iterations_cond): Likewise.
40333         (number_of_iterations_exit): Likewise.
40334         (finite_loop_p): Likewise.
40335         (derive_constant_upper_bound_assign): Likewise.
40336         (derive_constant_upper_bound): Return a widest_int.
40337         (derive_constant_upper_bound_ops): Likewise.
40338         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
40339         (record_estimate): Take a widest_int rather than a double_int.
40340         (record_nonwrapping_iv): Use wide-int interfaces.
40341         (double_int_cmp): Delete.
40342         (wide_int_cmp): New.
40343         (bound_index): Take a widest_int rather than a double_int.
40344         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
40345         (maybe_lower_iteration_bound): Likewise.
40346         (estimate_numbers_of_iterations_loop): Likewise.
40347         (estimated_loop_iterations): Take a widest_int pointer than than
40348         a double_int pointer.
40349         (estimated_loop_iterations_int): Use wide-int interfaces.
40350         (max_loop_iterations): Take a widest_int pointer than than
40351         a double_int pointer.
40352         (max_loop_iterations_int): Use wide-int interfaces.
40353         (max_stmt_executions): Take a widest_int pointer than than
40354         a double_int pointer.
40355         (estimated_stmt_executions): Likewise.
40356         (n_of_executions_at_most): Use wide-int interfaces.
40357         (scev_probably_wraps_p): Likewise.
40358         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
40359         to real_to_integer.
40360         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
40361         interfaces.
40362         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
40363         double_ints.  Adjust for trailing_wide_ints <3> representation.
40364         (set_nonzero_bits): Likewise.
40365         (get_range_info): Return wide_ints rather than double_ints.
40366         Adjust for trailing_wide_ints <3> representation.
40367         (get_nonzero_bits): Likewise.
40368         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
40369         representation.
40370         * tree-ssanames.h (struct range_info_def): Replace min, max and
40371         nonzero_bits with a trailing_wide_ints <3>.
40372         (set_range_info): Use wide_int_refs rather than double_ints.
40373         (set_nonzero_bits): Likewise.
40374         (get_range_info): Return wide_ints rather than double_ints.
40375         (get_nonzero_bits): Likewise.
40376         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
40377         * tree-ssa-pre.c (phi_translate_1): Likewise.
40378         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
40379         (acceptable_pow_call): Likewise.
40380         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
40381         interfaces.
40382         (vn_reference_fold_indirect): Likewise.
40383         (vn_reference_maybe_forwprop_address): Likewise.
40384         (valueize_refs_1): Likewise.
40385         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
40386         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
40387         tree_int_cst_lt and tree_int_cst_le.
40388         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
40389         interfaces.
40390         (streamer_alloc_tree): Likewise.
40391         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
40392         (streamer_write_tree_header): Likewise.
40393         (streamer_write_integer_cst): Likewise.
40394         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
40395         (build_constructors): Likewise.
40396         (array_value_type): Likewise.
40397         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
40398         (vect_check_gather): Likewise.
40399         * tree-vect-generic.c (build_replicated_const): Likewise.
40400         (expand_vector_divmod): Likewise.
40401         * tree-vect-loop.c (vect_transform_loop): Likewise.
40402         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
40403         (vect_do_peeling_for_alignment): Likewise.
40404         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
40405         * tree-vrp.c: Include wide-int.h.
40406         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
40407         (extract_range_from_assert): Use wide-int interfaces.
40408         (vrp_int_const_binop): Likewise.
40409         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
40410         double_int pointers.
40411         (ranges_from_anti_range): Use wide-int interfaces.
40412         (quad_int_cmp): Delete.
40413         (quad_int_pair_sort): Likewise.
40414         (extract_range_from_binary_expr_1): Use wide-int interfaces.
40415         (extract_range_from_unary_expr_1): Likewise.
40416         (adjust_range_with_scev): Likewise.
40417         (masked_increment): Take and return wide_ints rather than double_ints.
40418         (register_edge_assert_for_2): Use wide-int interfaces.
40419         (check_array_ref): Likewise.
40420         (search_for_addr_array): Likewise.
40421         (maybe_set_nonzero_bits): Likewise.
40422         (union_ranges): Pass an integer of the correct type instead of
40423         using integer_one_node.
40424         (intersect_ranges): Likewise.
40425         (simplify_truth_ops_using_ranges): Likewise.
40426         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
40427         (range_fits_type_p): Likewise.
40428         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
40429         a bool.
40430         (simplify_conversion_using_ranges): Use wide-int interfaces.
40431         (simplify_float_conversion_using_ranges): Likewise.
40432         (vrp_finalize): Likewise.
40433         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
40434         (gimple_stringops_transform): Likewise.
40435         * varasm.c (decode_addr_const): Likewise.
40436         (const_hash_1): Likewise.
40437         (const_rtx_hash_1): Likewise
40438         (output_constant): Likewise.
40439         (array_size_for_constructor): Likewise.
40440         (output_constructor_regular_field): Likewise.
40441         (output_constructor_bitfield): Likewise.
40442         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
40443         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
40444         GENERATOR_FILEs.
40445         * gencheck.c: Define BITS_PER_UNIT.
40446         * wide-int.cc: New.
40447         * wide-int.h: New.
40448         * wide-int-print.cc: New.
40449         * wide-int-print.h: New.
40451 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40453         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
40455 2014-05-06  Richard Biener  <rguenther@suse.de>
40457         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
40458         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
40459         (TODO_verify_all): Adjust.
40460         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
40461         TODO_verify_stmts and TODO_verify_rtl_sharing.
40462         * bb-reorder.c: Likewise.
40463         * cfgexpand.c: Likewise.
40464         * cprop.c: Likewise.
40465         * cse.c: Likewise.
40466         * function.c: Likewise.
40467         * fwprop.c: Likewise.
40468         * gcse.c: Likewise.
40469         * gimple-ssa-isolate-paths.c: Likewise.
40470         * gimple-ssa-strength-reduction.c: Likewise.
40471         * ipa-split.c: Likewise.
40472         * loop-init.c: Likewise.
40473         * loop-unroll.c: Likewise.
40474         * lower-subreg.c: Likewise.
40475         * modulo-sched.c: Likewise.
40476         * postreload-gcse.c: Likewise.
40477         * predict.c: Likewise.
40478         * recog.c: Likewise.
40479         * sched-rgn.c: Likewise.
40480         * store-motion.c: Likewise.
40481         * tracer.c: Likewise.
40482         * trans-mem.c: Likewise.
40483         * tree-call-cdce.c: Likewise.
40484         * tree-cfg.c: Likewise.
40485         * tree-cfgcleanup.c: Likewise.
40486         * tree-complex.c: Likewise.
40487         * tree-eh.c: Likewise.
40488         * tree-emutls.c: Likewise.
40489         * tree-if-conv.c: Likewise.
40490         * tree-into-ssa.c: Likewise.
40491         * tree-loop-distribution.c: Likewise.
40492         * tree-object-size.c: Likewise.
40493         * tree-parloops.c: Likewise.
40494         * tree-pass.h: Likewise.
40495         * tree-sra.c: Likewise.
40496         * tree-ssa-ccp.c: Likewise.
40497         * tree-ssa-copy.c: Likewise.
40498         * tree-ssa-copyrename.c: Likewise.
40499         * tree-ssa-dce.c: Likewise.
40500         * tree-ssa-dom.c: Likewise.
40501         * tree-ssa-dse.c: Likewise.
40502         * tree-ssa-forwprop.c: Likewise.
40503         * tree-ssa-ifcombine.c: Likewise.
40504         * tree-ssa-loop-ch.c: Likewise.
40505         * tree-ssa-loop-ivcanon.c: Likewise.
40506         * tree-ssa-loop.c: Likewise.
40507         * tree-ssa-math-opts.c: Likewise.
40508         * tree-ssa-phiopt.c: Likewise.
40509         * tree-ssa-phiprop.c: Likewise.
40510         * tree-ssa-pre.c: Likewise.
40511         * tree-ssa-reassoc.c: Likewise.
40512         * tree-ssa-sink.c: Likewise.
40513         * tree-ssa-strlen.c: Likewise.
40514         * tree-ssa-tail-merge.c: Likewise.
40515         * tree-ssa-uncprop.c: Likewise.
40516         * tree-switch-conversion.c: Likewise.
40517         * tree-tailcall.c: Likewise.
40518         * tree-vect-generic.c: Likewise.
40519         * tree-vectorizer.c: Likewise.
40520         * tree-vrp.c: Likewise.
40521         * tsan.c: Likewise.
40522         * var-tracking.c: Likewise.
40523         * bt-load.c: Likewise.
40524         * cfgcleanup.c: Likewise.
40525         * combine-stack-adj.c: Likewise.
40526         * combine.c: Likewise.
40527         * compare-elim.c: Likewise.
40528         * config/epiphany/resolve-sw-modes.c: Likewise.
40529         * config/i386/i386.c: Likewise.
40530         * config/mips/mips.c: Likewise.
40531         * config/s390/s390.c: Likewise.
40532         * config/sh/sh_treg_combine.cc: Likewise.
40533         * config/sparc/sparc.c: Likewise.
40534         * dce.c: Likewise.
40535         * dse.c: Likewise.
40536         * final.c: Likewise.
40537         * ifcvt.c: Likewise.
40538         * mode-switching.c: Likewise.
40539         * passes.c: Likewise.
40540         * postreload.c: Likewise.
40541         * ree.c: Likewise.
40542         * reg-stack.c: Likewise.
40543         * regcprop.c: Likewise.
40544         * regrename.c: Likewise.
40545         * web.c: Likewise.
40547 2014-05-06  Richard Biener  <rguenther@suse.de>
40549         PR middle-end/61070
40550         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
40551         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
40553 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
40555         PR ipa/60965
40556         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
40558 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
40559             Tom de Vries  <tom@codesourcery.com>
40561         * target.def (call_fusage_contains_non_callee_clobbers): New
40562         DEFHOOKPOD.
40563         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
40564         Hooks to @menu.
40565         (@node Miscellaneous Register Hooks): New node.
40566         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
40567         * doc/tm.texi: Regenerate.
40569 2014-05-05  Marek Polacek  <polacek@redhat.com>
40571         PR driver/61065
40572         * opts.c (common_handle_option): Call error_at instead of warning_at.
40574 2014-05-05  Richard Biener  <rguenther@suse.de>
40576         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
40577         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
40578         under the TODO_verify_il umbrella.
40580 2014-05-05  Richard Biener  <rguenther@suse.de>
40582         * passes.c (execute_function_todo): Move TODO_verify_flow under
40583         the TODO_verify_ul umbrella.
40585 2014-05-05  Richard Biener  <rguenther@suse.de>
40587         PR middle-end/61010
40588         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
40589         X & CST away from a CST that is the mask of a mode.
40591 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40593         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
40594         int argument to enum machine_mode.
40595         (picochip_class_max_nregs): Ditto.
40596         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
40597         (picochip_class_max_nregs): Ditto.
40599 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
40601         * target.def: Add new target hook.
40602         * doc/tm.texi: Regenerate.
40603         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
40604         * targhooks.c (default_keep_leaf_when_profiled): New function.
40606         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
40607         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
40609 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
40611         PR tree-optimization/60363
40612         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
40613         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
40614         (update_destination_phis): New parameter.
40615         (create_edge_and_update_destination_phis): Ditto.
40616         (ssa_fix_duplicate_block_edges): Pass new arguments.
40617         (thread_single_edge): Ditto.
40619 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
40621         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
40622         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
40623         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
40624         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
40625         Use RS6000_BTM_HARD_FLOAT.
40626         (BU_MISC_2): Likewise.
40627         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
40628         RS6000_BTM_HARD_FLOAT.
40629         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
40630         is explicitly used.
40631         (rs6000_invalid_builtin): Add hard floating builtin support.
40632         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
40633         hard float builtins.
40634         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
40636 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
40638         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
40639         Add missing function* argument.
40641 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
40643         * lra-constraints.c (valid_address_p): Move earlier in file.
40644         Add a constraint argument to the address_info version.
40645         (satisfies_memory_constraint_p): New function.
40646         (satisfies_address_constraint_p): Likewise.
40647         (process_alt_operands, curr_insn_transform): Use them.
40648         (process_address): Pass the constraint to valid_address_p when
40649         checking address operands.
40651 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
40653         * config/mips/mips.c (mips_isa_rev): New variable.
40654         (mips_set_architecture): Set it.
40655         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
40656         from mips_isa_rev.
40657         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
40658         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
40659         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
40660         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
40661         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
40662         conditions in terms of mips_isa_rev.
40663         (mips_isa_rev): Declare.
40665 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
40667         * config/sh/sh-mem.cc: Use tabs instead of spaces.
40668         (prob_unlikely, prob_likely): Make variables const.
40670 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
40672         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
40674 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
40676         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
40678 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
40680         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
40681         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
40682         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
40683         functions.
40684         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
40685         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
40686         sh_pass_in_reg_p.
40687         Replace usage of ROUND_REG with sh_round_reg.
40688         Use CEIL instead of ROUND_ADVANCE.
40690 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
40692         PR target/61026
40693         * config/sh/sh.c: Include stdlib headers before everything else.
40695 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
40697         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
40698         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
40699         (gimplify_adjust_omp_clauses): Simd region is never
40700         directly nested in combined parallel.  Instead, for linear
40701         with copyin/copyout, if in combined for simd loop, make decl
40702         firstprivate/lastprivate on OMP_FOR.
40703         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
40704         expand_omp_for_static_chunk): When setting endvar, also set
40705         fd->loop.v to the same value.
40707 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
40709         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
40711 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
40713         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
40714         expression.
40716 2014-05-02  Marek Polacek  <polacek@redhat.com>
40718         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
40720 2014-05-02  Kito Cheng  <kito@0xlab.org>
40722         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
40723         to a C expression marco.
40724         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
40725         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
40726         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
40727         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
40728         HONOR_REG_ALLOC_ORDER.
40729         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
40731 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40733         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
40735 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
40737         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
40739 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
40741         * tree-if-conv.c (is_cond_scalar_reduction): New function.
40742         (convert_scalar_cond_reduction): Likewise.
40743         (predicate_scalar_phi): Add recognition and transformation
40744         of simple conditioanl reduction to be vectorizable.
40746 2014-05-01  Marek Polacek  <polacek@redhat.com>
40748         PR c/43245
40749         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
40751 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
40753         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
40754         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
40755         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
40756         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
40757         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
40758         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
40759         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
40760         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
40762 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
40764         * config/arc/arc.opt (mlra): Move comment above option name
40765         to avoid mis-parsing as language options.
40767 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
40769         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
40770         * config/sol2.h: ... here.
40771         * config/sol2-10.h: Remove.
40773         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
40774         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
40775         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
40776         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
40777         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
40778         * config/sol2.h: ... here.
40779         (SECTION_NAME_FORMAT): Don't redefine.
40780         (STARTFILE_ARCH32_SPEC): Rename to ...
40781         (STARTFILE_ARCH_SPEC): ... this.
40782         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
40783         * config/sparc/sol2.h: ... here.
40784         (SECTION_NAME_FORMAT): Don't undef.
40785         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
40786         (SUBTARGET_EXTRA_SPECS): Remove.
40787         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
40789         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
40790         (MD_STARTFILE_PREFIX): Remove.
40791         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
40792         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
40793         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
40794         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
40795         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
40796         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
40797         * config/i386/sol2.h: ... here.
40798         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
40799         * config/i386/sol2-bi.h: Remove.
40800         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
40801         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
40803         * config/i386/t-sol2-64: Rename to ...
40804         * config/i386/t-sol2: ... this.
40805         * config/sparc/t-sol2-64: Rename to ...
40806         * config/sparc/t-sol2: ... this.
40808         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
40809         sol2_tm_file_head, sol2_tm_file_tail.
40810         Include ${cpu_type}/sol2.h before sol2.h.
40811         Remove sol2-10.h.
40812         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
40813         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
40814         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
40815         Reflect i386/t-sol2-64 renaming.
40816         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
40817         Reflect sparc/t-sol2-64 renaming.
40819 2014-04-30  Richard Biener  <rguenther@suse.de>
40821         * passes.c (execute_function_todo): Move TODO_verify_stmts
40822         and TODO_verify_ssa under the TODO_verify_il umbrella.
40823         * tree-ssa.h (verify_ssa): Adjust prototype.
40824         * tree-ssa.c (verify_ssa): Add parameter to tell whether
40825         we should verify SSA operands.
40826         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
40827         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
40828         whether we should verify whether not throwing stmts have EH info.
40829         * graphite-scop-detection.c (create_sese_edges): Adjust.
40830         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
40831         * tree-eh.c (lower_try_finally_switch): Do not add the
40832         default case label twice.
40834 2014-04-30  Marek Polacek  <polacek@redhat.com>
40836         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
40837         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
40838         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
40839         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
40841 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
40843         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
40844         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
40845         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
40846         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
40847         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
40848         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
40849         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
40850         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
40852 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
40854         * tree-cfg.c (dump_function_to_file): Dump the return type of
40855         functions, in a line to itself before the function body, mimicking
40856         the layout of a C function.
40858 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
40860         PR tree-optimization/60971
40861         * tree-tailcall.c (process_assignment): Reject conversions which
40862         reduce precision.
40864 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
40866         * calls.c (initialize_argument_information): Always treat
40867         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
40868         (expand_call): Likewise.
40869         (emit_library_call_calue_1): Likewise.
40870         * expr.c (PUSH_ARGS_REVERSED): Do not define.
40871         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
40872         code accordingly.
40874 2014-04-29  Nick Clifton  <nickc@redhat.com>
40876         * config/msp430/msp430.md (umulsidi): Fix typo.
40877         (mulhisi3): Enable even inside interrupt handlers.
40878         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
40879         bigger return address pushed in large mode.
40881 2014-04-29  Nick Clifton  <nickc@redhat.com>
40883         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
40884         (arc_init_reg_tables): Use a machine_mode enum to iterate over
40885         available modes.
40886         * config/m32r/m32r.c (init_reg_tables): Likewise.
40887         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
40888         enum to hold the modes.
40890 2014-04-29  Richard Biener  <rguenther@suse.de>
40892         * dominance.c (free_dominance_info): Add overload with
40893         function parameter.
40894         (dom_info_state): Likewise.
40895         (dom_info_available_p): Likewise.
40896         * basic-block.h (free_dominance_info, dom_info_state,
40897         dom_info_available_p): Declare overloads.
40898         * passes.c (execute_function_todo): Verify that verifiers
40899         don't change dominator info state.  Drop dominator info
40900         for IPA pass invocations.
40901         * cgraph.c (release_function_body): Restore asserts that
40902         dominator information is released.
40904 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
40906         * doc/invoke.texi: Fix typo.
40907         * tree-vrp.c: Fix typos.
40908         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
40910 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
40912         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
40914 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
40916         * config/aarch64/aarch64-builtins.c
40917         (aarch64_types_storestruct_lane_qualifiers): New.
40918         (TYPES_STORESTRUCT_LANE): Likewise.
40919         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
40920         (st3_lane): Likewise.
40921         (st4_lane): Likewise.
40922         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
40923         (vec_store_lanesci_lane<mode>): Likewise.
40924         (vec_store_lanesxi_lane<mode>): Likewise.
40925         (aarch64_st2_lane<VQ:mode>): Likewise.
40926         (aarch64_st3_lane<VQ:mode>): Likewise.
40927         (aarch64_st4_lane<VQ:mode>): Likewise.
40928         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
40929         * config/aarch64/arm_neon.h
40930         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
40931         use new macro arguments.
40932         (__ST3_LANE_FUNC): Likewise.
40933         (__ST4_LANE_FUNC): Likewise.
40934         * config/aarch64/iterators.md (V_TWO_ELEM): New.
40935         (V_THREE_ELEM): Likewise.
40936         (V_FOUR_ELEM): Likewise.
40938 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
40940         * doc/gimple.texi: Replace the description of the now-defunct
40941         union gimple_statement_d with a diagram showing the
40942         gimple_statement_base class hierarchy and its relationships to
40943         the GSS_ and GIMPLE_ enums.
40945 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
40947         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
40948         * config/aarch64/aarch64.c
40949         (aarch64_cannot_change_mode_class): Weaken conditions.
40950         (aarch64_modes_tieable_p): New.
40951         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
40953 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
40955         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
40956         (loadsync_<mode>): Change mode.
40957         (load_quadpti, store_quadpti): New.
40958         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
40959         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
40961 2014-04-28  Martin Jambor  <mjambor@suse.cz>
40963         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
40964         same alias type as the original statement.
40965         (subreplacement_assignment_data): New type.
40966         (handle_unscalarized_data_in_subtree): New type of parameter,
40967         generate new memory accesses with same alias type as the original
40968         statement.
40969         (load_assign_lhs_subreplacements): Likewise.
40970         (sra_modify_constructor_assign): Generate new memory accesses with
40971         same alias type as the original statement.
40973 2014-04-28  Richard Biener  <rguenther@suse.de>
40975         * tree-pass.h (TODO_verify_il): Define.
40976         (TODO_verify_all): Complete properly.
40977         * passes.c (execute_function_todo): Move existing loop-closed
40978         SSA verification under TODO_verify_il.
40979         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
40980         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
40981         Fix tree sharing issue.
40983 2014-04-28  Richard Biener  <rguenther@suse.de>
40985         PR middle-end/60092
40986         * builtins.def (DEF_C11_BUILTIN): Add.
40987         (BUILT_IN_ALIGNED_ALLOC): Likewise.
40988         * coretypes.h (enum function_class): Add function_c11_misc.
40989         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
40990         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
40991         (call_may_clobber_ref_p_1): Likewise.
40992         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
40993         (mark_all_reaching_defs_necessary_1): Likewise.
40994         (propagate_necessity): Likewise.
40995         (eliminate_unnecessary_stmts): Likewise.
40996         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
40998 2014-04-28  Richard Biener  <rguenther@suse.de>
41000         * tree-vrp.c (vrp_var_may_overflow): Remove.
41001         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
41002         with overflow immediately bump to one before that value and
41003         let iteration figure out overflow status.
41005 2014-04-28  Richard Biener  <rguenther@suse.de>
41007         * configure.ac: Do valgrind header checks unconditionally.
41008         Add --enable-valgrind-annotations.
41009         * system.h: Guard valgrind header inclusion with
41010         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
41011         * alloc-pool.c (pool_alloc, pool_free): Use
41012         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
41013         to guard possibly dead code.
41014         * config.in: Regenerated.
41015         * configure: Likewise.
41017 2014-04-28  Jeff Law  <law@redhat.com>
41019         PR tree-optimization/60902
41020         * tree-ssa-threadedge.c
41021         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
41022         over real defs when invalidating outputs from statements that do not
41023         produce useful outputs for threading.
41025 2014-04-28  Richard Biener  <rguenther@suse.de>
41027         PR tree-optimization/60979
41028         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
41029         SCOPs that end in a block with a successor with abnormal
41030         predecessors.
41032 2014-04-28  Richard Biener  <rguenther@suse.de>
41034         * tree-pass.h (execute_pass_list): Adjust prototype.
41035         * passes.c (pass_manager::execute_early_local_passes): Adjust.
41036         (do_per_function): Change callback signature, push all actual
41037         work to the callbals.
41038         (do_per_function_toporder): Likewise.
41039         (execute_function_dump): Adjust.
41040         (execute_function_todo): Likewise.
41041         (clear_last_verified): Likewise.
41042         (verify_curr_properties): Likewise.
41043         (update_properties_after_pass): Likewise.
41044         (execute_pass_list_1): Split out from ...
41045         (execute_pass_list): ... here.  Adjust.
41046         (execute_ipa_pass_list): Likewise.
41047         * cgraphunit.c (cgraph_add_new_function): Adjust.
41048         (analyze_function): Likewise.
41049         (expand_function): Likewise.
41050         * cgraph.c (release_function_body): Free dominance info
41051         here instead of asserting it was magically freed elsewhere.
41053 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
41055         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
41056         * configure: Regenerate.
41057         * config/sparc/sparc.opt (muser-mode): New option.
41058         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
41059         for LEON3.
41060         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
41061         * doc/invoke.texi (SPARC options): Document -muser-mode.
41063 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
41065         * cselib.c (find_slot_memmode): Delete.
41066         (cselib_hasher): Change compare_type to a struct.
41067         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
41068         constants.
41069         (preserve_constants_and_equivs): Adjust for new compare_type.
41070         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
41071         (wrap_constant): Delete.
41072         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
41074 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
41076         * doc/install.texi (Building with profile feedback): Remove
41077         outdated sentence.
41079 2014-04-26  Tom de Vries  <tom@codesourcery.com>
41081         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
41082         array accesses.
41084 2014-04-25  Cary Coutant  <ccoutant@google.com>
41086         PR debug/60929
41087         * dwarf2out.c (should_move_die_to_comdat): A type definition
41088         can contain a subprogram definition, but don't move it to a
41089         comdat unit.
41090         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
41091         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
41092         from original DIE.
41093         (clone_tree_hash): Rename to...
41094         (clone_tree_partial): ...this; change callers.  Copy
41095         DW_TAG_subprogram DIEs as declarations.
41096         (copy_decls_walk): Don't copy children of a declaration into a
41097         type unit.
41099 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
41101         PR target/60969
41102         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
41103         alternative 12.
41105 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
41107         * config/arm/predicates.md (call_insn_operand): Add long_call check.
41108         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
41109         reg for long_call.
41110         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
41111         restriction.
41113 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41115         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
41117 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41119         PR tree-optimization/60930
41120         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
41121         creating a multiply candidate by folding two constant
41122         multiplicands when the result overflows.
41124 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
41126         PR tree-optimization/60960
41127         * tree-vect-generic.c (expand_vector_operation): Only call
41128         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
41130 2014-04-25  Tom de Vries  <tom@codesourcery.com>
41132         * expr.c (clobber_reg_mode): New function.
41133         * expr.h (clobber_reg): New function.
41135 2014-04-25  Tom de Vries  <tom@codesourcery.com>
41137         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
41138         clobbers.
41140 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
41141             Tom de Vries  <tom@codesourcery.com>
41143         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
41144         handle.
41145         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
41146         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
41147         new argument to find_all_hard_reg_sets call.
41149 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41151         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
41152         Use HOST_WIDE_INT_C for mask literal.
41153         (aarch_rev16_shleft_mask_imm_p): Likewise.
41155 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
41157         PR target/60941
41158         * config/sparc/sparc.md (ashlsi3_extend): Delete.
41160 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
41162         PR preprocessor/56540
41163         * config/i386/i386-c.c (ix86_target_macros): Define
41164         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
41166 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41168         * configure.ac (tga_func): Remove.
41169         (LIB_TLS_SPEC): Remove.
41170         * configure: Regenerate.
41171         * config.in: Regenerate.
41172         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
41174 2014-04-25  Richard Biener  <rguenther@suse.de>
41176         PR ipa/60912
41177         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
41178         call stmt use/clobber sets during stmt walk instead of
41179         walking the possibly incomplete set of caller edges.
41181 2014-04-25  Richard Biener  <rguenther@suse.de>
41183         PR ipa/60911
41184         * passes.c (apply_ipa_transforms): Inline into only caller ...
41185         (execute_one_pass): ... here.  Properly bring in function
41186         bodies for nodes we want to apply IPA transforms to.
41188 2014-04-24  Cong Hou  <congh@google.com>
41190         PR tree-optimization/60896
41191         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
41192         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
41193         (vect_mark_pattern_stmts): Set the def type of all statements in
41194         PATTERN_DEF_SEQ as vect_internal_def.
41196 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
41198         * doc/extend.texi (PowerPC Built-in Functions): Document new
41199         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
41200         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
41202         * config/rs6000/predicates.md (const_0_to_3_operand): New
41203         predicate to match 0..3 integer constants.
41205         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
41206         to support adding miscellaneous builtin functions.
41207         (BU_DFP_MISC_2): Likewise.
41208         (BU_P7_MISC_1): Likewise.
41209         (BU_P7_MISC_2): Likewise.
41210         (BU_P8V_MISC_3): Likewise.
41211         (BU_MISC_1): Likewise.
41212         (BU_MISC_2): Likewise.
41213         (DIVWE): Add extended divide builtin functions.
41214         (DIVWEO): Likewise.
41215         (DIVWEU): Likewise.
41216         (DIVWEUO): Likewise.
41217         (DIVDE): Likewise.
41218         (DIVDEO): Likewise.
41219         (DIVDEU): Likewise.
41220         (DIVDEUO): Likewise.
41221         (DXEX): Add decimal floating-point builtin functions.
41222         (DXEXQ): Likewise.
41223         (DDEDPD): Likewise.
41224         (DDEDPDQ): Likewise.
41225         (DENBCD): Likewise.
41226         (DENBCDQ): Likewise.
41227         (DIEX): Likewise.
41228         (DIEXQ): Likewise.
41229         (DSCLI): Likewise.
41230         (DSCLIQ): Likewise.
41231         (DSCRI): Likewise.
41232         (DSCRIQ): Likewise.
41233         (CDTBCD): Add new BCD builtin functions.
41234         (CBCDTD): Likewise.
41235         (ADDG6S): Likewise.
41236         (BCDADD): Likewise.
41237         (BCDADD_LT): Likewise.
41238         (BCDADD_EQ): Likewise.
41239         (BCDADD_GT): Likewise.
41240         (BCDADD_OV): Likewise.
41241         (BCDSUB): Likewise.
41242         (BCDSUB_LT): Likewise.
41243         (BCDSUB_EQ): Likewise.
41244         (BCDSUB_GT): Likewise.
41245         (BCDSUB_OV): Likewise.
41246         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
41247         (UNPACK_TD): Likewise.
41248         (PACK_TF): Likewise.
41249         (UNPACK_TF): Likewise.
41250         (UNPACK_TF_0): Likewise.
41251         (UNPACK_TF_1): Likewise.
41252         (PACK_V1TI): Likewise.
41253         (UNPACK_V1TI): Likewise.
41255         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
41256         support for decimal floating point builtin functions.
41257         (rs6000_expand_ternop_builtin): Add checks for the new builtin
41258         functions that take constant arguments.
41259         (rs6000_invalid_builtin): Add decimal floating point builtin support.
41260         (rs6000_init_builtins): Setup long double, _Decimal64, and
41261         _Decimal128 types for new builtin functions.
41262         (builtin_function_type): Set the unsigned flags appropriately for
41263         the new builtin functions.
41264         (rs6000_opt_masks): Add support for decimal floating point builtin
41265         functions.
41267         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
41268         floating point builtin functions.
41269         (RS6000_BTM_COMMON): Likewise.
41270         (RS6000_BTI_long_double): Likewise.
41271         (RS6000_BTI_dfloat64): Likewise.
41272         (RS6000_BTI_dfloat128): Likewise.
41273         (long_double_type_internal_node): Likewise.
41274         (dfloat64_type_internal_node): Likewise.
41275         (dfloat128_type_internal_node): Likewise.
41277         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
41278         2.07 bcd arithmetic instructions.
41279         (UNSPEC_BCDSUB): Likewise.
41280         (UNSPEC_BCD_OVERFLOW): Likewise.
41281         (UNSPEC_BCD_ADD_SUB): Likewise.
41282         (bcd_add_sub): Likewise.
41283         (BCD_TEST): Likewise.
41284         (bcd<bcd_add_sub>): Likewise.
41285         (bcd<bcd_add_sub>_test): Likewise.
41286         (bcd<bcd_add_sub>_test2): Likewise.
41287         (bcd<bcd_add_sub>_<code>): Likewise.
41288         (peephole2 for combined bcd ops): Likewise.
41290         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
41291         decimal floating point builtin functions.
41292         (UNSPEC_DENBCD): Likewise.
41293         (UNSPEC_DXEX): Likewise.
41294         (UNSPEC_DIEX): Likewise.
41295         (UNSPEC_DSCLI): Likewise.
41296         (UNSPEC_DSCRI): Likewise.
41297         (D64_D128): Likewise.
41298         (dfp_suffix): Likewise.
41299         (dfp_ddedpd_<mode>): Likewise.
41300         (dfp_denbcd_<mode>): Likewise.
41301         (dfp_dxex_<mode>): Likewise.
41302         (dfp_diex_<mode>): Likewise.
41303         (dfp_dscli_<mode>): Likewise.
41304         (dfp_dscri_<mode>): Likewise.
41306         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
41307         builtin functions.
41308         (UNSPEC_CDTBCD): Likewise.
41309         (UNSPEC_CBCDTD): Likewise.
41310         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
41311         (UNSPEC_DIVEO): Likewise.
41312         (UNSPEC_DIVEU): Likewise.
41313         (UNSPEC_DIVEUO): Likewise.
41314         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
41315         pack/unpack 128-bit types.
41316         (UNSPEC_PACK_128BIT): Likewise.
41317         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
41318         (udiv<mode>3): Use idiv_ldiv mode attribute.
41319         (div<mode>3): Likewise.
41320         (addg6s): Add new BCD builtin functions.
41321         (cdtbcd): Likewise.
41322         (cbcdtd): Likewise.
41323         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
41324         (div_extend): Likewise.
41325         (div<div_extend>_<mode>"): Likewise.
41326         (FP128_64): Add support for new builtin functions to pack/unpack
41327         128-bit types.
41328         (unpack<mode>): Likewise.
41329         (unpacktf_0): Likewise.
41330         (unpacktf_1): Likewise.
41331         (unpack<mode>_dm): Likewise.
41332         (unpack<mode>_nodm): Likewise.
41333         (pack<mode>): Likewise.
41334         (unpackv1ti): Likewise.
41335         (packv1ti): Likewise.
41337 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
41339         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
41340         is disabled.
41342 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
41344         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
41345         * gimplify.c (omp_is_private): Change last argument's type to int.
41346         Only diagnose lastprivate if the simd argument is 1, only diagnose
41347         linear if the simd argument is 2.
41348         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
41349         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
41350         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
41351         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
41352         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
41353         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
41354         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
41355         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
41356         * tree-nested.c (convert_nonlocal_omp_clauses,
41357         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
41359 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
41361         PR target/60822
41362         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
41363         operand 1.
41365 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
41367         * flag-types.h (enum ivar_visibility): Add.
41369 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
41371         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
41372         function * argument.
41374 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
41376         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
41378 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
41379             Tom de Vries  <tom@codesourcery.com>
41381         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
41382         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
41383         reg-note.
41384         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
41385         * emit-rtl.c (try_split): Same.
41387 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
41388             Tom de Vries  <tom@codesourcery.com>
41390         * common.opt (fuse-caller-save): New option.
41392 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
41394         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
41395         elements for big-endian.
41397 2014-04-24  Richard Biener  <rguenther@suse.de>
41399         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
41400         during TER and instead use the sepops interface for expanding
41401         non-GIMPLE_SINGLE_RHS.
41403 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41405         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
41406         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
41408 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41410         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
41411         assembler 64-bit option.
41412         * configure: Regenerate.
41414 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41416         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
41417         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
41418         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
41419         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
41420         (TARGET_CRYPTO): Take TARGET_SIMD into account.
41422 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41424         * config/aarch64/aarch64-builtins.c
41425         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
41426         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
41427         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
41428         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
41429         builtins.
41430         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
41431         (Vrevsuff): New mode attribute.
41433 2014-04-24  Terry Guo  <terry.guo@arm.com>
41435         * config/arm/arm.h (machine_function): Define variable
41436         after_arm_reorg here.
41437         * config/arm/arm.c (after_arm_reorg): Remove the definition.
41438         (arm_split_constant): Update the way to access variable
41439         after_arm_reorg.
41440         (arm_reorg): Ditto.
41441         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
41443 2014-04-23  Tom de Vries  <tom@codesourcery.com>
41445         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
41447 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
41449         * is-a.h: Update comments to reflect the following changes to the
41450         "pointerness" of the API, making the template parameter match the
41451         return type, allowing use of is-a.h with typedefs of pointers.
41452         (is_a_helper::cast): Return a T rather then a pointer to a T, so
41453         that the return type matches the parameter to the is_a_helper.
41454         (as_a): Likewise.
41455         (dyn_cast): Likewise.
41457         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
41458         pointer from the is-a.h API.
41460         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
41461         (is_a_helper <cgraph_node *>::test): ...this, matching change to
41462         is-a.h API.
41463         (is_a_helper <varpool_node>::test): Likewise, convert to...
41464         (is_a_helper <varpool_node *>::test): ...this.
41466         (varpool_first_variable): Update for removal of implicit pointer
41467         from the is-a.h API.
41468         (varpool_next_variable): Likewise.
41469         (varpool_first_static_initializer): Likewise.
41470         (varpool_next_static_initializer): Likewise.
41471         (varpool_first_defined_variable): Likewise.
41472         (varpool_next_defined_variable): Likewise.
41473         (cgraph_first_defined_function): Likewise.
41474         (cgraph_next_defined_function): Likewise.
41475         (cgraph_first_function): Likewise.
41476         (cgraph_next_function): Likewise.
41477         (cgraph_first_function_with_gimple_body): Likewise.
41478         (cgraph_next_function_with_gimple_body): Likewise.
41479         (cgraph_alias_target): Likewise.
41480         (varpool_alias_target): Likewise.
41481         (cgraph_function_or_thunk_node): Likewise.
41482         (varpool_variable_node): Likewise.
41483         (symtab_real_symbol_p): Likewise.
41484         * cgraphunit.c (referred_to_p): Likewise.
41485         (analyze_functions): Likewise.
41486         (handle_alias_pairs): Likewise.
41487         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
41488         * gimple-ssa.h (gimple_vuse_op): Likewise.
41489         (gimple_vdef_op): Likewise.
41490         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
41491         * gimple.c (gimple_build_asm_1): Likewise.
41492         (gimple_build_try): Likewise.
41493         (gimple_build_resx): Likewise.
41494         (gimple_build_eh_dispatch): Likewise.
41495         (gimple_build_omp_for): Likewise.
41496         (gimple_omp_for_set_clauses): Likewise.
41498         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
41499         (is_a_helper <gimple_statement_asm *>::test): ...this.
41500         (is_a_helper <gimple_statement_bind>::test): Convert to...
41501         (is_a_helper <gimple_statement_bind *>::test): ...this.
41502         (is_a_helper <gimple_statement_call>::test): Convert to...
41503         (is_a_helper <gimple_statement_call *>::test): ...this.
41504         (is_a_helper <gimple_statement_catch>::test): Convert to...
41505         (is_a_helper <gimple_statement_catch *>::test): ...this.
41506         (is_a_helper <gimple_statement_resx>::test): Convert to...
41507         (is_a_helper <gimple_statement_resx *>::test): ...this.
41508         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
41509         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
41510         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
41511         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
41512         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
41513         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
41514         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
41515         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
41516         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
41517         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
41518         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
41519         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
41520         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
41521         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
41522         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
41523         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
41524         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
41525         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
41526         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
41527         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
41528         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
41529         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
41530         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
41531         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
41532         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
41533         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
41534         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
41535         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
41536         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
41537         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
41538         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
41539         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
41540         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
41541         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
41542         (is_a_helper <gimple_statement_phi>::test): Convert to...
41543         (is_a_helper <gimple_statement_phi *>::test): ...this.
41544         (is_a_helper <gimple_statement_transaction>::test): Convert to...
41545         (is_a_helper <gimple_statement_transaction *>::test): ...this.
41546         (is_a_helper <gimple_statement_try>::test): Convert to...
41547         (is_a_helper <gimple_statement_try *>::test): ...this.
41548         (is_a_helper <gimple_statement_wce>::test): Convert to...
41549         (is_a_helper <gimple_statement_wce *>::test): ...this.
41550         (is_a_helper <const gimple_statement_asm>::test): Convert to...
41551         (is_a_helper <const gimple_statement_asm *>::test): ...this.
41552         (is_a_helper <const gimple_statement_bind>::test): Convert to...
41553         (is_a_helper <const gimple_statement_bind *>::test): ...this.
41554         (is_a_helper <const gimple_statement_call>::test): Convert to...
41555         (is_a_helper <const gimple_statement_call *>::test): ...this.
41556         (is_a_helper <const gimple_statement_catch>::test): Convert to...
41557         (is_a_helper <const gimple_statement_catch *>::test): ...this.
41558         (is_a_helper <const gimple_statement_resx>::test): Convert to...
41559         (is_a_helper <const gimple_statement_resx *>::test): ...this.
41560         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
41561         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
41562         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
41563         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
41564         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
41565         Convert to...
41566         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
41567         ...this.
41568         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
41569         Convert to...
41570         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
41571         ...this.
41572         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
41573         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
41574         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
41575         to...
41576         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
41577         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
41578         to...
41579         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
41580         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
41581         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
41582         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
41583         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
41584         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
41585         to...
41586         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
41587         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
41588         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
41589         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
41590         to...
41591         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
41592         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
41593         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
41594         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
41595         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
41596         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
41597         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
41598         (is_a_helper <const gimple_statement_phi>::test): Convert to...
41599         (is_a_helper <const gimple_statement_phi *>::test): ...this.
41600         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
41601         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
41602         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
41603         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
41604         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
41605         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
41606         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
41607         to...
41608         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
41609         ...this.
41610         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
41611         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
41613         (gimple_use_ops): Update for removal of implicit pointer from the
41614         is-a.h API.
41615         (gimple_set_use_ops): Likewise.
41616         (gimple_vuse): Likewise.
41617         (gimple_vdef): Likewise.
41618         (gimple_vuse_ptr): Likewise.
41619         (gimple_vdef_ptr): Likewise.
41620         (gimple_set_vuse): Likewise.
41621         (gimple_set_vdef): Likewise.
41622         (gimple_omp_return_set_lhs): Likewise.
41623         (gimple_omp_return_lhs): Likewise.
41624         (gimple_omp_return_lhs_ptr): Likewise.
41625         (gimple_call_fntype): Likewise.
41626         (gimple_call_set_fntype): Likewise.
41627         (gimple_call_set_internal_fn): Likewise.
41628         (gimple_call_use_set): Likewise.
41629         (gimple_call_clobber_set): Likewise.
41630         (gimple_bind_vars): Likewise.
41631         (gimple_bind_set_vars): Likewise.
41632         (gimple_bind_body_ptr): Likewise.
41633         (gimple_bind_set_body): Likewise.
41634         (gimple_bind_add_stmt): Likewise.
41635         (gimple_bind_block): Likewise.
41636         (gimple_bind_set_block): Likewise.
41637         (gimple_asm_ninputs): Likewise.
41638         (gimple_asm_noutputs): Likewise.
41639         (gimple_asm_nclobbers): Likewise.
41640         (gimple_asm_nlabels): Likewise.
41641         (gimple_asm_input_op): Likewise.
41642         (gimple_asm_input_op_ptr): Likewise.
41643         (gimple_asm_output_op): Likewise.
41644         (gimple_asm_output_op_ptr): Likewise.
41645         (gimple_asm_set_output_op): Likewise.
41646         (gimple_asm_clobber_op): Likewise.
41647         (gimple_asm_set_clobber_op): Likewise.
41648         (gimple_asm_label_op): Likewise.
41649         (gimple_asm_set_label_op): Likewise.
41650         (gimple_asm_string): Likewise.
41651         (gimple_catch_types): Likewise.
41652         (gimple_catch_types_ptr): Likewise.
41653         (gimple_catch_handler_ptr): Likewise.
41654         (gimple_catch_set_types): Likewise.
41655         (gimple_catch_set_handler): Likewise.
41656         (gimple_eh_filter_types): Likewise.
41657         (gimple_eh_filter_types_ptr): Likewise.
41658         (gimple_eh_filter_failure_ptr): Likewise.
41659         (gimple_eh_filter_set_types): Likewise.
41660         (gimple_eh_filter_set_failure): Likewise.
41661         (gimple_eh_must_not_throw_fndecl): Likewise.
41662         (gimple_eh_must_not_throw_set_fndecl): Likewise.
41663         (gimple_eh_else_n_body_ptr): Likewise.
41664         (gimple_eh_else_e_body_ptr): Likewise.
41665         (gimple_eh_else_set_n_body): Likewise.
41666         (gimple_eh_else_set_e_body): Likewise.
41667         (gimple_try_eval_ptr): Likewise.
41668         (gimple_try_cleanup_ptr): Likewise.
41669         (gimple_try_set_eval): Likewise.
41670         (gimple_try_set_cleanup): Likewise.
41671         (gimple_wce_cleanup_ptr): Likewise.
41672         (gimple_wce_set_cleanup): Likewise.
41673         (gimple_phi_capacity): Likewise.
41674         (gimple_phi_num_args): Likewise.
41675         (gimple_phi_result): Likewise.
41676         (gimple_phi_result_ptr): Likewise.
41677         (gimple_phi_set_result): Likewise.
41678         (gimple_phi_arg): Likewise.
41679         (gimple_phi_set_arg): Likewise.
41680         (gimple_resx_region): Likewise.
41681         (gimple_resx_set_region): Likewise.
41682         (gimple_eh_dispatch_region): Likewise.
41683         (gimple_eh_dispatch_set_region): Likewise.
41684         (gimple_omp_critical_name): Likewise.
41685         (gimple_omp_critical_name_ptr): Likewise.
41686         (gimple_omp_critical_set_name): Likewise.
41687         (gimple_omp_for_clauses): Likewise.
41688         (gimple_omp_for_clauses_ptr): Likewise.
41689         (gimple_omp_for_set_clauses): Likewise.
41690         (gimple_omp_for_collapse): Likewise.
41691         (gimple_omp_for_index): Likewise.
41692         (gimple_omp_for_index_ptr): Likewise.
41693         (gimple_omp_for_set_index): Likewise.
41694         (gimple_omp_for_initial): Likewise.
41695         (gimple_omp_for_initial_ptr): Likewise.
41696         (gimple_omp_for_set_initial): Likewise.
41697         (gimple_omp_for_final): Likewise.
41698         (gimple_omp_for_final_ptr): Likewise.
41699         (gimple_omp_for_set_final): Likewise.
41700         (gimple_omp_for_incr): Likewise.
41701         (gimple_omp_for_incr_ptr): Likewise.
41702         (gimple_omp_for_set_incr): Likewise.
41703         (gimple_omp_for_pre_body_ptr): Likewise.
41704         (gimple_omp_for_set_pre_body): Likewise.
41705         (gimple_omp_parallel_clauses): Likewise.
41706         (gimple_omp_parallel_clauses_ptr): Likewise.
41707         (gimple_omp_parallel_set_clauses): Likewise.
41708         (gimple_omp_parallel_child_fn): Likewise.
41709         (gimple_omp_parallel_child_fn_ptr): Likewise.
41710         (gimple_omp_parallel_set_child_fn): Likewise.
41711         (gimple_omp_parallel_data_arg): Likewise.
41712         (gimple_omp_parallel_data_arg_ptr): Likewise.
41713         (gimple_omp_parallel_set_data_arg): Likewise.
41714         (gimple_omp_task_clauses): Likewise.
41715         (gimple_omp_task_clauses_ptr): Likewise.
41716         (gimple_omp_task_set_clauses): Likewise.
41717         (gimple_omp_task_child_fn): Likewise.
41718         (gimple_omp_task_child_fn_ptr): Likewise.
41719         (gimple_omp_task_set_child_fn): Likewise.
41720         (gimple_omp_task_data_arg): Likewise.
41721         (gimple_omp_task_data_arg_ptr): Likewise.
41722         (gimple_omp_task_set_data_arg): Likewise.
41723         (gimple_omp_taskreg_clauses): Likewise.
41724         (gimple_omp_taskreg_clauses_ptr): Likewise.
41725         (gimple_omp_taskreg_set_clauses): Likewise.
41726         (gimple_omp_taskreg_child_fn): Likewise.
41727         (gimple_omp_taskreg_child_fn_ptr): Likewise.
41728         (gimple_omp_taskreg_set_child_fn): Likewise.
41729         (gimple_omp_taskreg_data_arg): Likewise.
41730         (gimple_omp_taskreg_data_arg_ptr): Likewise.
41731         (gimple_omp_taskreg_set_data_arg): Likewise.
41732         (gimple_omp_task_copy_fn): Likewise.
41733         (gimple_omp_task_copy_fn_ptr): Likewise.
41734         (gimple_omp_task_set_copy_fn): Likewise.
41735         (gimple_omp_task_arg_size): Likewise.
41736         (gimple_omp_task_arg_size_ptr): Likewise.
41737         (gimple_omp_task_set_arg_size): Likewise.
41738         (gimple_omp_task_arg_align): Likewise.
41739         (gimple_omp_task_arg_align_ptr): Likewise.
41740         (gimple_omp_task_set_arg_align): Likewise.
41741         (gimple_omp_single_clauses): Likewise.
41742         (gimple_omp_single_clauses_ptr): Likewise.
41743         (gimple_omp_single_set_clauses): Likewise.
41744         (gimple_omp_target_clauses): Likewise.
41745         (gimple_omp_target_clauses_ptr): Likewise.
41746         (gimple_omp_target_set_clauses): Likewise.
41747         (gimple_omp_target_child_fn): Likewise.
41748         (gimple_omp_target_child_fn_ptr): Likewise.
41749         (gimple_omp_target_set_child_fn): Likewise.
41750         (gimple_omp_target_data_arg): Likewise.
41751         (gimple_omp_target_data_arg_ptr): Likewise.
41752         (gimple_omp_target_set_data_arg): Likewise.
41753         (gimple_omp_teams_clauses): Likewise.
41754         (gimple_omp_teams_clauses_ptr): Likewise.
41755         (gimple_omp_teams_set_clauses): Likewise.
41756         (gimple_omp_sections_clauses): Likewise.
41757         (gimple_omp_sections_clauses_ptr): Likewise.
41758         (gimple_omp_sections_set_clauses): Likewise.
41759         (gimple_omp_sections_control): Likewise.
41760         (gimple_omp_sections_control_ptr): Likewise.
41761         (gimple_omp_sections_set_control): Likewise.
41762         (gimple_omp_for_set_cond): Likewise.
41763         (gimple_omp_for_cond): Likewise.
41764         (gimple_omp_atomic_store_set_val): Likewise.
41765         (gimple_omp_atomic_store_val): Likewise.
41766         (gimple_omp_atomic_store_val_ptr): Likewise.
41767         (gimple_omp_atomic_load_set_lhs): Likewise.
41768         (gimple_omp_atomic_load_lhs): Likewise.
41769         (gimple_omp_atomic_load_lhs_ptr): Likewise.
41770         (gimple_omp_atomic_load_set_rhs): Likewise.
41771         (gimple_omp_atomic_load_rhs): Likewise.
41772         (gimple_omp_atomic_load_rhs_ptr): Likewise.
41773         (gimple_omp_continue_control_def): Likewise.
41774         (gimple_omp_continue_control_def_ptr): Likewise.
41775         (gimple_omp_continue_set_control_def): Likewise.
41776         (gimple_omp_continue_control_use): Likewise.
41777         (gimple_omp_continue_control_use_ptr): Likewise.
41778         (gimple_omp_continue_set_control_use): Likewise.
41779         (gimple_transaction_body_ptr): Likewise.
41780         (gimple_transaction_label): Likewise.
41781         (gimple_transaction_label_ptr): Likewise.
41782         (gimple_transaction_set_body): Likewise.
41783         (gimple_transaction_set_label): Likewise.
41785         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
41786         * ipa-inline-analysis.c (inline_write_summary): Likewise.
41787         * ipa-ref.c (ipa_record_reference): Likewise.
41788         * ipa-reference.c (analyze_function): Likewise.
41789         (ipa_reference_write_optimization_summary): Likewise.
41790         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
41791         (address_taken_from_non_vtable_p): Likewise.
41792         (comdat_can_be_unshared_p_1): Likewise.
41793         * lto-cgraph.c (lto_output_ref): Likewise.
41794         (add_references): Likewise.
41795         (compute_ltrans_boundary): Likewise.
41796         (output_symtab): Likewise.
41797         (input_ref): Likewise.
41798         (input_cgraph_1): Likewise.
41799         (output_cgraph_opt_summary): Likewise.
41800         * lto-streamer-out.c (lto_output): Likewise.
41801         (output_symbol_p): Likewise.
41802         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
41803         (lsei_start_function_in_partition): Likewise.
41804         (lsei_next_variable_in_partition): Likewise.
41805         (lsei_start_variable_in_partition): Likewise.
41806         * symtab.c (insert_to_assembler_name_hash): Likewise.
41807         (unlink_from_assembler_name_hash): Likewise.
41808         (symtab_unregister_node): Likewise.
41809         (symtab_remove_node): Likewise.
41810         (dump_symtab_node): Likewise.
41811         (verify_symtab_base): Likewise.
41812         (verify_symtab_node): Likewise.
41813         (symtab_make_decl_local): Likewise.
41814         (symtab_alias_ultimate_target): Likewise.
41815         (symtab_resolve_alias): Likewise.
41816         (symtab_get_symbol_partitioning_class): Likewise.
41817         * tree-phinodes.c (allocate_phi_node): Likewise.
41818         (reserve_phi_args_for_new_edge): Likewise.
41819         (remove_phi_args): Likewise.
41820         * varpool.c (varpool_node_for_asm): Likewise.
41821         (varpool_remove_unreferenced_decls): Likewise.
41823 2014-04-23  Jeff Law  <law@redhat.com>
41825         PR tree-optimization/60902
41826         * tree-ssa-threadedge.c
41827         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
41828         invalidate outputs from statements that do not produce useful
41829         outputs for threading.
41831 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
41833         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
41834         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
41835         machine descriptions for Stack Smashing Protector.
41837 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
41839         * aarch64.md (<optab>_rol<mode>3): New pattern.
41840         (<optab>_rolsi3_uxtw): Likewise.
41841         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
41843 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
41845         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
41846         (arm_cortex_a12_tune): Likewise.
41848 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41850         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
41852 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41854         * config/arm/arm.md (arm_rev16si2): New pattern.
41855         (arm_rev16si2_alt): Likewise.
41856         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
41858 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41860         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
41861         (rev16<mode>2_alt): Likewise.
41862         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
41863         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
41864         (aarch_rev16_shleft_mask_imm_p): Likewise.
41865         (aarch_rev16_p_1): Likewise.
41866         (aarch_rev16_p): Likewise.
41867         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
41868         (aarch_rev16_shright_mask_imm_p): Likewise.
41869         (aarch_rev16_shleft_mask_imm_p): Likewise.
41871 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41873         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
41874         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
41875         rev cost.
41876         (cortex_a53_extra_costs): Likewise.
41877         (cortex_a57_extra_costs): Likewise.
41878         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
41879         (cortexa7_extra_costs): Likewise.
41880         (cortexa8_extra_costs): Likewise.
41881         (cortexa12_extra_costs): Likewise.
41882         (cortexa15_extra_costs): Likewise.
41883         (v7m_extra_costs): Likewise.
41884         (arm_new_rtx_costs): Handle BSWAP.
41886 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41888         * config/arm/arm.c (cortexa8_extra_costs): New table.
41889         (arm_cortex_a8_tune): New tuning struct.
41890         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
41892 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41894         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
41896 2014-04-23  Richard Biener  <rguenther@suse.de>
41898         * Makefile.in (OBJS): Remove loop-unswitch.o.
41899         * tree-pass.h (make_pass_rtl_unswitch): Remove.
41900         * passes.def (pass_rtl_unswitch): Likewise.
41901         * loop-init.c (gate_rtl_unswitch): Likewise.
41902         (rtl_unswitch): Likewise.
41903         (pass_data_rtl_unswitch): Likewise.
41904         (pass_rtl_unswitch): Likewise.
41905         (make_pass_rtl_unswitch): Likewise.
41906         * rtl.h (reversed_condition): Likewise.
41907         (compare_and_jump_seq): Likewise.
41908         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
41909         and make static.
41910         * loop-unroll.c (compare_and_jump_seq): Likewise.
41912 2014-04-23  Richard Biener  <rguenther@suse.de>
41914         PR tree-optimization/60903
41915         * tree-ssa-loop-im.c (analyze_memory_references): Remove
41916         commented code block.
41917         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
41918         loop flags to newly created BBs and edges.
41920 2014-04-23  Nick Clifton  <nickc@redhat.com>
41922         * config/msp430/msp430.c (msp430_handle_option): Move function
41923         to msp430-common.c
41924         (msp430_option_override): Simplify mcu and mcpu option handling.
41925         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
41926         support for -mhwmult command line option.
41927         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
41928         -mhwmult command line option.
41929         (msp430_hwmult_enabled): Delete.
41930         (msp43o_output_labelref): Add support for -mhwmult command line option.
41931         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
41932         (umulsidi3): Likewise.
41933         * config/msp430/msp430.opt (mmcu): Add Report attribute.
41934         (mcpu, mlarge, msmall): Likewise.
41935         (mhwmult): New option.
41936         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
41937         prototype.
41938         (msp430_is_f5_mcu): Remove prototype.
41939         (msp430_use_f5_series_hwmult): Add prototype.
41940         * config/msp430/msp430-opts.h: New file.
41941         * common/config/msp430: New directory.
41942         * common/config/msp430/msp430-common.c: New file.
41943         * config.gcc (msp430): Remove target_has_targetm_common.
41944         * doc/invoke.texi: Document -mhwmult command line option.
41946 2014-04-23  Nick Clifton  <nickc@redhat.com>
41948         * config/i386/cygwin.h (ENDFILE_SPEC): Include
41949         default-manifest.o if it can be found in the search path.
41950         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
41952 2014-04-23  Terry Guo  <terry.guo@arm.com>
41954         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
41956 2014-04-23  Richard Biener  <rguenther@suse.de>
41958         PR middle-end/60895
41959         * tree-inline.c (declare_return_variable): Use mark_addressable.
41961 2014-04-23  Richard Biener  <rguenther@suse.de>
41963         PR middle-end/60891
41964         * loop-init.c (loop_optimizer_init): Make sure to apply
41965         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
41967 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
41969         PR sanitizer/60275
41970         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
41971         New options.
41972         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
41973         if flag_sanitize_undefined_trap_on_error.
41974         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
41975         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
41976         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
41977         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
41978         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
41979         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
41980         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
41981         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
41982         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
41983         * ubsan.c (ubsan_instrument_unreachable): Return
41984         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
41985         (ubsan_expand_null_ifn): Emit __builtin_trap ()
41986         if flag_sanitize_undefined_trap_on_error and
41987         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
41988         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
41989         instrument_bool_enum_load): Emit __builtin_trap () if
41990         flag_sanitize_undefined_trap_on_error and
41991         __builtin_handle_*_abort () if !flag_sanitize_recover.
41992         * doc/invoke.texi (-fsanitize-recover,
41993         -fsanitize-undefined-trap-on-error): Document.
41995 2014-04-22  Christian Bruel  <christian.bruel@st.com>
41997         * config/sh/sh.md (mov<mode>): Replace movQIHI.
41998         Force immediates to SImode.
42000 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
42002         * config/nios2/nios2.md (UNSPEC_ROUND): New.
42003         (lroundsfsi2): New.
42004         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
42005         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
42006         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
42007         (nios2_fpu_insn): Add entry for round.
42008         (N2FPU_NO_ERRNO_P): Define.
42009         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
42010         flag_errno_math.
42011         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
42013 2014-04-22  Richard Henderson  <rth@redhat.com>
42015         * config/aarch64/aarch64 (addti3, subti3): New expanders.
42016         (add<GPI>3_compare0): Remove leading * from name.
42017         (add<GPI>3_carryin): Likewise.
42018         (sub<GPI>3_compare0): Likewise.
42019         (sub<GPI>3_carryin): Likewise.
42020         (<su_optab>mulditi3): New expander.
42021         (multi3): New expander.
42022         (madd<GPI>): Remove leading * from name.
42024 2014-04-22  Martin Jambor  <mjambor@suse.cz>
42026         * cgraphclones.c (cgraph_function_versioning): Copy
42027         ipa_transforms_to_apply instead of asserting it is empty.
42029 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
42031         PR target/60868
42032         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
42033         on count_exp to get mode.
42035 2014-04-22  Andrew Pinski  <apinski@cavium.com>
42037         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
42038         Handle TLS for ILP32.
42039         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
42040         (tlsie_small_<mode>): this and handle PTR.
42041         (tlsie_small_sidi): New pattern.
42042         (tlsle_small): Change to an expand to handle ILP32.
42043         (tlsle_small_<mode>): New pattern.
42044         (tlsdesc_small): Rename to ...
42045         (tlsdesc_small_<mode>): this and handle PTR.
42047 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
42049         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
42051 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
42053         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
42054         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
42055         (aarch64_types_signed_poly_qualifiers): Likewise.
42056         (aarch64_types_unsigned_signed_qualifiers): Likewise.
42057         (aarch64_types_poly_signed_qualifiers): Likewise.
42058         (TYPES_REINTERP_SS): Type macro added.
42059         (TYPES_REINTERP_SU): Likewise.
42060         (TYPES_REINTERP_SP): Likewise.
42061         (TYPES_REINTERP_US): Likewise.
42062         (TYPES_REINTERP_PS): Likewise.
42063         (aarch64_fold_builtin): New expression folding added.
42064         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
42065         Declarations removed.
42066         (REINTERP_SS): Declarations added.
42067         (REINTERP_US): Likewise.
42068         (REINTERP_PS): Likewise.
42069         (REINTERP_SU): Likewise.
42070         (REINTERP_SP): Likewise.
42071         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
42072         (vreinterpretq_p8_f64): Likewise.
42073         (vreinterpret_p16_f64): Likewise.
42074         (vreinterpretq_p16_f64): Likewise.
42075         (vreinterpret_f32_f64): Likewise.
42076         (vreinterpretq_f32_f64): Likewise.
42077         (vreinterpret_f64_f32): Likewise.
42078         (vreinterpret_f64_p8): Likewise.
42079         (vreinterpret_f64_p16): Likewise.
42080         (vreinterpret_f64_s8): Likewise.
42081         (vreinterpret_f64_s16): Likewise.
42082         (vreinterpret_f64_s32): Likewise.
42083         (vreinterpret_f64_s64): Likewise.
42084         (vreinterpret_f64_u8): Likewise.
42085         (vreinterpret_f64_u16): Likewise.
42086         (vreinterpret_f64_u32): Likewise.
42087         (vreinterpret_f64_u64): Likewise.
42088         (vreinterpretq_f64_f32): Likewise.
42089         (vreinterpretq_f64_p8): Likewise.
42090         (vreinterpretq_f64_p16): Likewise.
42091         (vreinterpretq_f64_s8): Likewise.
42092         (vreinterpretq_f64_s16): Likewise.
42093         (vreinterpretq_f64_s32): Likewise.
42094         (vreinterpretq_f64_s64): Likewise.
42095         (vreinterpretq_f64_u8): Likewise.
42096         (vreinterpretq_f64_u16): Likewise.
42097         (vreinterpretq_f64_u32): Likewise.
42098         (vreinterpretq_f64_u64): Likewise.
42099         (vreinterpret_s64_f64): Likewise.
42100         (vreinterpretq_s64_f64): Likewise.
42101         (vreinterpret_u64_f64): Likewise.
42102         (vreinterpretq_u64_f64): Likewise.
42103         (vreinterpret_s8_f64): Likewise.
42104         (vreinterpretq_s8_f64): Likewise.
42105         (vreinterpret_s16_f64): Likewise.
42106         (vreinterpretq_s16_f64): Likewise.
42107         (vreinterpret_s32_f64): Likewise.
42108         (vreinterpretq_s32_f64): Likewise.
42109         (vreinterpret_u8_f64): Likewise.
42110         (vreinterpretq_u8_f64): Likewise.
42111         (vreinterpret_u16_f64): Likewise.
42112         (vreinterpretq_u16_f64): Likewise.
42113         (vreinterpret_u32_f64): Likewise.
42114         (vreinterpretq_u32_f64): Likewise.
42116 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
42118         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
42119         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
42120         (vreinterpret_p8_s8): Likewise.
42121         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
42122         (vreinterpret_p8_s16): Likewise.
42123         (vreinterpret_p8_s32): Likewise.
42124         (vreinterpret_p8_s64): Likewise.
42125         (vreinterpret_p8_f32): Likewise.
42126         (vreinterpret_p8_u8): Likewise.
42127         (vreinterpret_p8_u16): Likewise.
42128         (vreinterpret_p8_u32): Likewise.
42129         (vreinterpret_p8_u64): Likewise.
42130         (vreinterpret_p8_p16): Likewise.
42131         (vreinterpretq_p8_s8): Likewise.
42132         (vreinterpretq_p8_s16): Likewise.
42133         (vreinterpretq_p8_s32): Likewise.
42134         (vreinterpretq_p8_s64): Likewise.
42135         (vreinterpretq_p8_f32): Likewise.
42136         (vreinterpretq_p8_u8): Likewise.
42137         (vreinterpretq_p8_u16): Likewise.
42138         (vreinterpretq_p8_u32): Likewise.
42139         (vreinterpretq_p8_u64): Likewise.
42140         (vreinterpretq_p8_p16): Likewise.
42141         (vreinterpret_p16_s8): Likewise.
42142         (vreinterpret_p16_s16): Likewise.
42143         (vreinterpret_p16_s32): Likewise.
42144         (vreinterpret_p16_s64): Likewise.
42145         (vreinterpret_p16_f32): Likewise.
42146         (vreinterpret_p16_u8): Likewise.
42147         (vreinterpret_p16_u16): Likewise.
42148         (vreinterpret_p16_u32): Likewise.
42149         (vreinterpret_p16_u64): Likewise.
42150         (vreinterpret_p16_p8): Likewise.
42151         (vreinterpretq_p16_s8): Likewise.
42152         (vreinterpretq_p16_s16): Likewise.
42153         (vreinterpretq_p16_s32): Likewise.
42154         (vreinterpretq_p16_s64): Likewise.
42155         (vreinterpretq_p16_f32): Likewise.
42156         (vreinterpretq_p16_u8): Likewise.
42157         (vreinterpretq_p16_u16): Likewise.
42158         (vreinterpretq_p16_u32): Likewise.
42159         (vreinterpretq_p16_u64): Likewise.
42160         (vreinterpretq_p16_p8): Likewise.
42161         (vreinterpret_f32_s8): Likewise.
42162         (vreinterpret_f32_s16): Likewise.
42163         (vreinterpret_f32_s32): Likewise.
42164         (vreinterpret_f32_s64): Likewise.
42165         (vreinterpret_f32_u8): Likewise.
42166         (vreinterpret_f32_u16): Likewise.
42167         (vreinterpret_f32_u32): Likewise.
42168         (vreinterpret_f32_u64): Likewise.
42169         (vreinterpret_f32_p8): Likewise.
42170         (vreinterpret_f32_p16): Likewise.
42171         (vreinterpretq_f32_s8): Likewise.
42172         (vreinterpretq_f32_s16): Likewise.
42173         (vreinterpretq_f32_s32): Likewise.
42174         (vreinterpretq_f32_s64): Likewise.
42175         (vreinterpretq_f32_u8): Likewise.
42176         (vreinterpretq_f32_u16): Likewise.
42177         (vreinterpretq_f32_u32): Likewise.
42178         (vreinterpretq_f32_u64): Likewise.
42179         (vreinterpretq_f32_p8): Likewise.
42180         (vreinterpretq_f32_p16): Likewise.
42181         (vreinterpret_s64_s8): Likewise.
42182         (vreinterpret_s64_s16): Likewise.
42183         (vreinterpret_s64_s32): Likewise.
42184         (vreinterpret_s64_f32): Likewise.
42185         (vreinterpret_s64_u8): Likewise.
42186         (vreinterpret_s64_u16): Likewise.
42187         (vreinterpret_s64_u32): Likewise.
42188         (vreinterpret_s64_u64): Likewise.
42189         (vreinterpret_s64_p8): Likewise.
42190         (vreinterpret_s64_p16): Likewise.
42191         (vreinterpretq_s64_s8): Likewise.
42192         (vreinterpretq_s64_s16): Likewise.
42193         (vreinterpretq_s64_s32): Likewise.
42194         (vreinterpretq_s64_f32): Likewise.
42195         (vreinterpretq_s64_u8): Likewise.
42196         (vreinterpretq_s64_u16): Likewise.
42197         (vreinterpretq_s64_u32): Likewise.
42198         (vreinterpretq_s64_u64): Likewise.
42199         (vreinterpretq_s64_p8): Likewise.
42200         (vreinterpretq_s64_p16): Likewise.
42201         (vreinterpret_u64_s8): Likewise.
42202         (vreinterpret_u64_s16): Likewise.
42203         (vreinterpret_u64_s32): Likewise.
42204         (vreinterpret_u64_s64): Likewise.
42205         (vreinterpret_u64_f32): Likewise.
42206         (vreinterpret_u64_u8): Likewise.
42207         (vreinterpret_u64_u16): Likewise.
42208         (vreinterpret_u64_u32): Likewise.
42209         (vreinterpret_u64_p8): Likewise.
42210         (vreinterpret_u64_p16): Likewise.
42211         (vreinterpretq_u64_s8): Likewise.
42212         (vreinterpretq_u64_s16): Likewise.
42213         (vreinterpretq_u64_s32): Likewise.
42214         (vreinterpretq_u64_s64): Likewise.
42215         (vreinterpretq_u64_f32): Likewise.
42216         (vreinterpretq_u64_u8): Likewise.
42217         (vreinterpretq_u64_u16): Likewise.
42218         (vreinterpretq_u64_u32): Likewise.
42219         (vreinterpretq_u64_p8): Likewise.
42220         (vreinterpretq_u64_p16): Likewise.
42221         (vreinterpret_s8_s16): Likewise.
42222         (vreinterpret_s8_s32): Likewise.
42223         (vreinterpret_s8_s64): Likewise.
42224         (vreinterpret_s8_f32): Likewise.
42225         (vreinterpret_s8_u8): Likewise.
42226         (vreinterpret_s8_u16): Likewise.
42227         (vreinterpret_s8_u32): Likewise.
42228         (vreinterpret_s8_u64): Likewise.
42229         (vreinterpret_s8_p8): Likewise.
42230         (vreinterpret_s8_p16): Likewise.
42231         (vreinterpretq_s8_s16): Likewise.
42232         (vreinterpretq_s8_s32): Likewise.
42233         (vreinterpretq_s8_s64): Likewise.
42234         (vreinterpretq_s8_f32): Likewise.
42235         (vreinterpretq_s8_u8): Likewise.
42236         (vreinterpretq_s8_u16): Likewise.
42237         (vreinterpretq_s8_u32): Likewise.
42238         (vreinterpretq_s8_u64): Likewise.
42239         (vreinterpretq_s8_p8): Likewise.
42240         (vreinterpretq_s8_p16): Likewise.
42241         (vreinterpret_s16_s8): Likewise.
42242         (vreinterpret_s16_s32): Likewise.
42243         (vreinterpret_s16_s64): Likewise.
42244         (vreinterpret_s16_f32): Likewise.
42245         (vreinterpret_s16_u8): Likewise.
42246         (vreinterpret_s16_u16): Likewise.
42247         (vreinterpret_s16_u32): Likewise.
42248         (vreinterpret_s16_u64): Likewise.
42249         (vreinterpret_s16_p8): Likewise.
42250         (vreinterpret_s16_p16): Likewise.
42251         (vreinterpretq_s16_s8): Likewise.
42252         (vreinterpretq_s16_s32): Likewise.
42253         (vreinterpretq_s16_s64): Likewise.
42254         (vreinterpretq_s16_f32): Likewise.
42255         (vreinterpretq_s16_u8): Likewise.
42256         (vreinterpretq_s16_u16): Likewise.
42257         (vreinterpretq_s16_u32): Likewise.
42258         (vreinterpretq_s16_u64): Likewise.
42259         (vreinterpretq_s16_p8): Likewise.
42260         (vreinterpretq_s16_p16): Likewise.
42261         (vreinterpret_s32_s8): Likewise.
42262         (vreinterpret_s32_s16): Likewise.
42263         (vreinterpret_s32_s64): Likewise.
42264         (vreinterpret_s32_f32): Likewise.
42265         (vreinterpret_s32_u8): Likewise.
42266         (vreinterpret_s32_u16): Likewise.
42267         (vreinterpret_s32_u32): Likewise.
42268         (vreinterpret_s32_u64): Likewise.
42269         (vreinterpret_s32_p8): Likewise.
42270         (vreinterpret_s32_p16): Likewise.
42271         (vreinterpretq_s32_s8): Likewise.
42272         (vreinterpretq_s32_s16): Likewise.
42273         (vreinterpretq_s32_s64): Likewise.
42274         (vreinterpretq_s32_f32): Likewise.
42275         (vreinterpretq_s32_u8): Likewise.
42276         (vreinterpretq_s32_u16): Likewise.
42277         (vreinterpretq_s32_u32): Likewise.
42278         (vreinterpretq_s32_u64): Likewise.
42279         (vreinterpretq_s32_p8): Likewise.
42280         (vreinterpretq_s32_p16): Likewise.
42281         (vreinterpret_u8_s8): Likewise.
42282         (vreinterpret_u8_s16): Likewise.
42283         (vreinterpret_u8_s32): Likewise.
42284         (vreinterpret_u8_s64): Likewise.
42285         (vreinterpret_u8_f32): Likewise.
42286         (vreinterpret_u8_u16): Likewise.
42287         (vreinterpret_u8_u32): Likewise.
42288         (vreinterpret_u8_u64): Likewise.
42289         (vreinterpret_u8_p8): Likewise.
42290         (vreinterpret_u8_p16): Likewise.
42291         (vreinterpretq_u8_s8): Likewise.
42292         (vreinterpretq_u8_s16): Likewise.
42293         (vreinterpretq_u8_s32): Likewise.
42294         (vreinterpretq_u8_s64): Likewise.
42295         (vreinterpretq_u8_f32): Likewise.
42296         (vreinterpretq_u8_u16): Likewise.
42297         (vreinterpretq_u8_u32): Likewise.
42298         (vreinterpretq_u8_u64): Likewise.
42299         (vreinterpretq_u8_p8): Likewise.
42300         (vreinterpretq_u8_p16): Likewise.
42301         (vreinterpret_u16_s8): Likewise.
42302         (vreinterpret_u16_s16): Likewise.
42303         (vreinterpret_u16_s32): Likewise.
42304         (vreinterpret_u16_s64): Likewise.
42305         (vreinterpret_u16_f32): Likewise.
42306         (vreinterpret_u16_u8): Likewise.
42307         (vreinterpret_u16_u32): Likewise.
42308         (vreinterpret_u16_u64): Likewise.
42309         (vreinterpret_u16_p8): Likewise.
42310         (vreinterpret_u16_p16): Likewise.
42311         (vreinterpretq_u16_s8): Likewise.
42312         (vreinterpretq_u16_s16): Likewise.
42313         (vreinterpretq_u16_s32): Likewise.
42314         (vreinterpretq_u16_s64): Likewise.
42315         (vreinterpretq_u16_f32): Likewise.
42316         (vreinterpretq_u16_u8): Likewise.
42317         (vreinterpretq_u16_u32): Likewise.
42318         (vreinterpretq_u16_u64): Likewise.
42319         (vreinterpretq_u16_p8): Likewise.
42320         (vreinterpretq_u16_p16): Likewise.
42321         (vreinterpret_u32_s8): Likewise.
42322         (vreinterpret_u32_s16): Likewise.
42323         (vreinterpret_u32_s32): Likewise.
42324         (vreinterpret_u32_s64): Likewise.
42325         (vreinterpret_u32_f32): Likewise.
42326         (vreinterpret_u32_u8): Likewise.
42327         (vreinterpret_u32_u16): Likewise.
42328         (vreinterpret_u32_u64): Likewise.
42329         (vreinterpret_u32_p8): Likewise.
42330         (vreinterpret_u32_p16): Likewise.
42331         (vreinterpretq_u32_s8): Likewise.
42332         (vreinterpretq_u32_s16): Likewise.
42333         (vreinterpretq_u32_s32): Likewise.
42334         (vreinterpretq_u32_s64): Likewise.
42335         (vreinterpretq_u32_f32): Likewise.
42336         (vreinterpretq_u32_u8): Likewise.
42337         (vreinterpretq_u32_u16): Likewise.
42338         (vreinterpretq_u32_u64): Likewise.
42339         (vreinterpretq_u32_p8): Likewise.
42340         (vreinterpretq_u32_p16): Likewise.
42342 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
42344         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
42345         Pattern extended.
42346         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
42347         (sqabs): Likewise.
42348         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
42349         (vqnegd_s64): Likewise.
42350         (vqabs_s64): Likewise.
42351         (vqabsd_s64): Likewise.
42353 2014-04-22  Richard Henderson  <rth@redhat.com>
42355         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
42356         computation to the top of the loop.
42358 2014-04-22  Renlin  <renlin.li@arm.com>
42359             Jiong Wang  <jiong.wang@arm.com>
42361         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
42362         * config/aarch64/aarch64.c (aarch64_layout_frame)
42363         (aarch64_initial_elimination_offset): Likewise.
42365 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
42367         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
42368         Fix indentation.
42370 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
42372         * machmode.h (bitwise_mode_for_mode): Declare.
42373         * stor-layout.h (bitwise_type_for_mode): Likewise.
42374         * stor-layout.c (bitwise_mode_for_mode): New function.
42375         (bitwise_type_for_mode): Likewise.
42376         * builtins.c (fold_builtin_memory_op): Use it instead of
42377         int_mode_for_mode and build_nonstandard_integer_type.
42379 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
42381         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
42382         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
42383         (*-*-solaris2*): Simplify.
42384         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
42385         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
42386         *-*-solaris2.9* handling.
42388         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
42389         as bug.
42390         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
42391         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
42392         handling, simplify.
42393         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
42394         * configure: Regenerate.
42396         * config/i386/sol2-9.h: Remove.
42398         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
42399         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
42400         Remove Solaris 9 references.
42402 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
42404         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
42405         (floatuns<GPI:mode><GPF:mode>2): Remove.
42406         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
42407         and floatuns conversions.
42408         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
42409         and floatuns conversions.
42410         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
42411         (w1,w2): New mode attributes for inequal width conversions.
42413 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
42415         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
42416         the output asm format.
42418 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
42420         * config/aarch64/aarch64-simd.md
42421         (aarch64_cm<optab>di): Always split.
42422         (*aarch64_cm<optab>di): New.
42423         (aarch64_cmtstdi): Always split.
42424         (*aarch64_cmtstdi): New.
42426 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
42428         PR tree-optimization/60823
42429         * omp-low.c (ipa_simd_modify_function_body): Go through
42430         all SSA_NAMEs and for those refering to vector arguments
42431         which are going to be replaced adjust SSA_NAME_VAR and,
42432         if it is a default definition, change it into a non-default
42433         definition assigned at the beginning of function from new_decl.
42434         (ipa_simd_modify_stmt_ops): Rewritten.
42435         * tree-dfa.c (set_ssa_default_def): When removing default def,
42436         check for NULL loc instead of NULL *loc.
42438 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
42440         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
42441         restrictions on core registers for DImode values in Thumb2.
42443 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
42445         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
42446         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
42448 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
42450         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
42451         (*iordi_notzesidi_di): Likewise.
42452         (*iordi_notsesidi_di): Likewise.
42454 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
42456         * config/arm/arm-protos.h (tune_params): New struct members.
42457         * config/arm/arm.c: Initialise tune_params per processor.
42458         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
42459         for speed, based on new tune_params.
42461 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
42463         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
42464         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
42465         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
42466         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
42467         * config/aarch64/arm_neon.h (vrnd_f64): Added.
42468         (vrnda_f64): Likewise.
42469         (vrndi_f64): Likewise.
42470         (vrndm_f64): Likewise.
42471         (vrndn_f64): Likewise.
42472         (vrndp_f64): Likewise.
42473         (vrndx_f64): Likewise.
42475 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
42477         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
42478         GET_MODE_SIZE argument is enum machine_mode.
42480 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
42482         PR target/60910
42483         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
42484         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
42486 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
42488         PR middle-end/60281
42489         * asan.c (asan_emit_stack_protection): Force the base to align to
42490         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
42491         appropriate bits if STRICT_ALIGNMENT.
42492         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
42493         when asan is on.
42494         (expand_used_vars): Leave a space in the stack frame for alignment
42495         if STRICT_ALIGNMENT.
42497 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
42499         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
42500         than a gimple.
42501         (gimple_store_p): Likewise.
42502         (gimple_assign_load_p): Likewise.
42503         (gimple_assign_cast_p): Likewise.
42504         (gimple_clobber_p): Likewise.
42506         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
42507         rather than a gimple.
42508         (gimple_assign_cast_p): Likewise.
42510 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
42512         PR target/60735
42513         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
42514         If mode is DDmode and TARGET_E500_DOUBLE allow move.
42516         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
42517         more debug information for E500 if -mdebug=reg.
42519 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
42521         PR target/60909
42522         * config/i386/i386.c (ix86_expand_builtin)
42523         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
42524         register for target RTX.
42525         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
42527 2014-04-18  Cong Hou  <congh@google.com>
42529         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
42530         the widen-mult pattern by handling two operands with different sizes,
42531         and operands whose size is smaller than half of the result type.
42533 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
42535         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
42536         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
42537         (do_estimate_edge_time): Compute it.
42538         * ipa-inline.c (want_inline_small_function_p): Bypass
42539         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
42541 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
42543         * ipa-inline.c (spec_rem): New static variable.
42544         (dump_overall_stats): New function.
42545         (dump_inline_stats): New function.
42547 2014-04-18  Richard Henderson  <rth@redhat.com>
42549         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
42550         to GET_MODE_SIZE, not a reg_class_t.
42552 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42554         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
42555         (vsx_xxmrglw_<mode>): Likewise.
42557 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
42559         PR target/60876
42560         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
42561         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
42562         (rs6000_init_hard_regno_mode_ok): Likewise.
42564 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
42566         * ipa-inline.c (inline_small_functions): Account only non-cold
42567         functions.
42568         * doc/invoke.texi (inline-unit-growth): Update documentation.
42570 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
42572         * config/rs6000/rs6000.md (addti3, subti3): New.
42574 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
42576         PR target/60863
42577         * config/i386/i386.c (ix86_expand_clear): Remove outdated
42578         comment.  Check optimize_insn_for_size_p instead of
42579         optimize_insn_for_speed_p.
42581 2014-04-17  Martin Jambor  <mjambor@suse.cz>
42583         * gimple-iterator.c (gsi_start_edge): New function.
42584         * gimple-iterator.h (gsi_start_edge): Declare.
42585         * tree-sra.c (single_non_eh_succ): New function.
42586         (disqualify_ops_if_throwing_stmt): Renamed to
42587         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
42588         having one non-EH successor BB.
42589         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
42590         generate loads into replacements.
42591         (sra_modify_assign): Likewise and and also use the simple path for
42592         such statements.
42593         (sra_modify_function_body): Commit statements on edges.
42595 2014-04-17  Richard Biener  <rguenther@suse.de>
42597         PR middle-end/60849
42598         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
42599         comparison results and add clarifying comment.
42601 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
42603         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
42604         (blank_mode): Initialize it.
42605         (emit_mode_size_inline, emit_mode_nunits_inline,
42606         emit_mode_inner_inline): New functions.
42607         (emit_insn_modes_h): Call them and surround their output with
42608         #if GCC_VERSION >= 4001 ... #endif.
42609         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
42610         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
42611         mode_* arrays if the argument is __builtin_constant_p.
42612         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
42613         is enum machine_mode.
42615 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42617         * passes.c (opt_pass::execute): Adjust.
42618         (pass_manager::execute_pass_mode_switching): Likewise.
42619         (early_local_passes::execute): Likewise.
42620         (execute_one_pass): Pass cfun to the pass's execute method.
42621         * tree-pass.h (opt_pass::execute): Add function * argument.
42622         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
42623         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
42624         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
42625         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
42626         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
42627         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
42628         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
42629         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
42630         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
42631         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
42632         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
42633         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
42634         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
42635         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
42636         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
42637         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
42638         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
42639         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
42640         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
42641         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
42642         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
42643         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
42644         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
42645         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
42646         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
42647         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
42648         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
42649         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
42650         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
42651         Adjust.
42653 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42655         * passes.c (opt_pass::gate): Take function * argument.
42656         (gate_all_early_local_passes): Merge into
42657         (early_local_passes::gate): this.
42658         (gate_all_early_optimizations): Merge into
42659         (all_early_optimizations::gate): this.
42660         (gate_all_optimizations): Mege into
42661         (all_optimizations::gate): this.
42662         (gate_all_optimizations_g): Merge into
42663         (all_optimizations_g::gate): this.
42664         (gate_rest_of_compilation): Mege into
42665         (rest_of_compilation::gate): this.
42666         (gate_postreload): Merge into
42667         (postreload::gate): this.
42668         (dump_one_pass): Pass cfun to the pass's gate method.
42669         (execute_ipa_summary_passes): Likewise.
42670         (execute_one_pass): Likewise.
42671         (ipa_write_summaries_2): Likewise.
42672         (ipa_write_optimization_summaries_1): Likewise.
42673         (ipa_read_summaries_1): Likewise.
42674         (ipa_read_optimization_summaries_1): Likewise.
42675         (execute_ipa_stmt_fixups): Likewise.
42676         * tree-pass.h (opt_pass::gate): Add function * argument.
42677         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
42678         combine-stack-adj.c, combine.c, compare-elim.c,
42679         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
42680         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
42681         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
42682         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
42683         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
42684         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
42685         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
42686         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
42687         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
42688         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
42689         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
42690         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
42691         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
42692         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
42693         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
42694         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
42695         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
42696         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
42697         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
42698         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
42699         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
42700         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
42701         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
42702         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
42703         var-tracking.c, vtable-verify.c, web.c: Adjust.
42705 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42707         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
42708         * configure: Regenerate.
42710 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42712         * passes.c (dump_one_pass): don't check pass->has_gate.
42713         (execute_ipa_summary_passes): Likewise.
42714         (execute_one_pass): Likewise.
42715         (ipa_write_summaries_2): Likewise.
42716         (ipa_write_optimization_summaries_1): Likewise.
42717         (ipa_read_optimization_summaries_1): Likewise.
42718         (execute_ipa_stmt_fixups): Likewise.
42719         * tree-pass.h (pass_data::has_gate): Remove.
42720         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
42721         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
42722         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
42723         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
42724         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
42725         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
42726         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
42727         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
42728         gimple-low.c, gimple-ssa-isolate-paths.c,
42729         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
42730         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
42731         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
42732         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
42733         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
42734         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
42735         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
42736         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
42737         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
42738         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
42739         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
42740         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
42741         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
42742         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
42743         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
42744         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
42745         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
42746         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
42747         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
42748         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
42749         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
42750         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
42751         Adjust.
42753 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42755         * pass_manager.h (pass_manager::register_dump_files_1): Remove
42756         declaration.
42757         * passes.c (pass_manager::register_dump_files_1): Merge into
42758         (pass_manager::register_dump_files): this, and remove its handling of
42759         properties since the pass always has the properties anyway.
42760         (pass_manager::pass_manager): Adjust.
42762 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
42764         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
42765         * passes.c (pass_manager::register_dump_files_1): Remove dead code
42766         dealing with properties.
42767         (pass_manager::register_dump_files): Adjust.
42769 2014-03-20  Mark Wielaard  <mjw@redhat.com>
42771         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
42772         then represent the bound as normal constant value.
42774 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
42776         PR target/60847
42777         Forward port from 4.8 branch
42778         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
42780         * config/i386/bmiintrin.h (_blsi_u32): New.
42781         (_blsi_u64): Ditto.
42782         (_blsr_u32): Ditto.
42783         (_blsr_u64): Ditto.
42784         (_blsmsk_u32): Ditto.
42785         (_blsmsk_u64): Ditto.
42786         (_tzcnt_u32): Ditto.
42787         (_tzcnt_u64): Ditto.
42789 2014-04-17  Kito Cheng  <kito@0xlab.org>
42791         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
42793 2014-04-17  Richard Biener  <rguenther@suse.de>
42795         PR middle-end/60849
42796         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
42797         boolean results for comparisons.
42799 2014-04-17  Richard Biener  <rguenther@suse.de>
42801         PR tree-optimization/60836
42802         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
42803         initial PHI args to be gimple values.
42805 2014-04-17  Richard Biener  <rguenther@suse.de>
42807         PR tree-optimization/60841
42808         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
42809         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
42810         of stmts to SLP build.
42811         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
42812         (vect_analyze_slp): Likewise.
42813         (vect_analyze_slp_instance): Likewise.
42814         (vect_build_slp_tree): Limit overall SLP tree growth.
42815         * tree-vectorizer.h (vect_analyze_data_refs,
42816         vect_analyze_slp): Adjust prototypes.
42818 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42820         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
42821         Silvermont.
42823 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42825         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
42826         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
42827         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
42828         for TARGET_SLOW_PSHUFB
42830 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42832         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
42833         * config/i386/i386.c (intel_cost): Ditto.
42835 2014-04-17  Joey Ye  <joey.ye@arm.com>
42837         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
42839 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42841         * opts.c (common_handle_option): Disable -fipa-reference coorectly
42842         with -fuse-profile.
42844 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42846         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
42847         (type_all_derivations_known_p): New predicate.
42848         (type_all_ctors_visible_p): New predicate.
42849         (type_possibly_instantiated_p): New predicate.
42850         (get_odr_type): Compute all_derivations_known.
42851         (dump_odr_type): Dump the flag.
42852         (maybe_record_type): Cleanup.
42853         (record_target_from_binfo): Add bases_to_consider array;
42854         record bases for types w/o instances and skip CXX destructor.
42855         (possible_polymorphic_call_targets_1): Add bases_to_consider
42856         and consider_construction parameters; check if type may have instance.
42857         (get_polymorphic_call_info): Set maybe_in_construction to true
42858         when we know nothing.
42859         (record_targets_from_bases): Skip CXX destructors; they are
42860         never called for types in construction.
42861         (possible_polymorphic_call_targets): Do not record target when
42862         type may not have instance.
42864 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42866         PR ipa/60854
42867         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
42868         external aliases alive, too.
42870 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
42872         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
42873         definition.
42875 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
42877         * final.c (compute_alignments): Do not apply loop alignment to a block
42878         falling through to the exit.
42880 2014-04-16  Catherine Moore  <clm@codesourcery.com>
42882         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
42883         Adjust constraints for microMIPS store patterns.
42885 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
42887         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
42889 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
42891         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
42892         (append_use): Run at -O0.
42893         (append_vdef): Likewise.
42894         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
42895         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
42897 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
42899         PR tree-optimization/60844
42900         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
42901         (propagate_op_to_single_use, remove_visited_stmt_chain,
42902         linearize_expr, repropagate_negates, reassociate_bb): Use it
42903         instead of gsi_remove.
42905 2014-04-16  Martin Jambor  <mjambor@suse.cz>
42907         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
42908         ipa_transforms_to_apply.
42909         (cgraph_function_versioning): Assert that old_node has empty
42910         ipa_transforms_to_apply.
42911         * trans-mem.c (ipa_tm_create_version): Likewise.
42912         * tree-inline.c (tree_function_versioning): Do not duplicate
42913         ipa_transforms_to_apply.
42915 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
42917         PR target/60817
42918         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
42919         x86_64-*-* cases.
42920         Pass necessary as flags on 64-bit Solaris/x86.
42921         Use lowercase relocs for x86_64-*-*.
42922         * configure: Regenerate.
42924 2014-04-15  Jan Hubicka  <jh@suse.cz>
42926         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
42927         (maybe_record_node, likely_target_p): Use it.
42929 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42931         PR target/60839
42932         Revert following patch
42934         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
42936         PR target/60735
42937         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
42938         software floating point or no floating point registers, do not
42939         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
42940         in GPRs that occurs after we tested for GPRs that would never be
42941         true.
42943         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
42944         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
42945         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
42946         specifically allow DDmode, since that does not use the SPE SIMD
42947         instructions.
42949 2014-04-15  Mark Wielaard  <mjw@redhat.com>
42951         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
42952         as unsigned or int depending on type and value used.
42954 2014-04-15  Richard Biener  <rguenther@suse.de>
42956         PR rtl-optimization/56965
42957         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
42958         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
42959         ... here.
42960         * alias.c (true_dependence_1): Do not call
42961         nonoverlapping_component_refs_p.
42962         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
42963         nonoverlapping_component_refs_p.
42964         (indirect_refs_may_alias_p): Likewise.
42966 2014-04-15  Teresa Johnson  <tejohnson@google.com>
42968         * cfg.c (dump_bb_info): Fix flags check.
42969         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
42971 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42973         PR rtl-optimization/60663
42974         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
42975         avoid 0 cost.
42977 2014-04-15  Richard Biener  <rguenther@suse.de>
42979         * lto-streamer.h (LTO_major_version): Bump to 4.
42981 2014-04-15  Richard Biener  <rguenther@suse.de>
42983         * common.opt (lto_partition_model): New enum.
42984         (flto-partition=): Merge separate options with a single with argument,
42985         add -flto-partition=one support.
42986         * flag-types.h (enum lto_partition_model): Declare.
42987         * opts.c (finish_options): Remove duplicate -flto-partition=
42988         option check.
42989         * lto-wrapper.c (run_gcc): Adjust.
42991 2014-04-15  Richard Biener  <rguenther@suse.de>
42993         * alias.c (ncr_compar): New function.
42994         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
42996 2014-04-15  Richard Biener  <rguenther@suse.de>
42998         * alias.c (record_component_aliases): Do not walk BINFOs.
43000 2014-04-15  Richard Biener  <rguenther@suse.de>
43002         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
43003         Add struct function argument and adjust.
43004         (find_func_aliases_for_call): Likewise.
43005         (find_func_aliases): Likewise.
43006         (find_func_clobbers): Likewise.
43007         (intra_create_variable_infos): Likewise.
43008         (compute_points_to_sets): Likewise.
43009         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
43011 2014-04-15  Richard Biener  <rguenther@suse.de>
43013         * tree.c (iterative_hash_expr): Use enum tree_code_class
43014         to store TREE_CODE_CLASS.
43015         (tree_block): Likewise.
43016         (tree_set_block): Likewise.
43017         * tree.h (fold_build_pointer_plus_loc): Use
43018         convert_to_ptrofftype_loc.
43020 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
43022         PR plugins/59335
43023         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
43024         added in 4.9.
43026 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
43028         * cfgloop.h (struct loop): Move force_vectorize down.
43029         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
43030         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
43031         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
43032         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
43033         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
43034         * tree-core.h (enum annot_expr_kind): Add new kind values.
43035         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
43036         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
43037         kinds.
43038         * tree.def (ANNOTATE_EXPR): Tweak comment.
43040 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
43042         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
43043         cxa_pure_virtual).
43045 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
43047         * tree.h (TYPE_IDENTIFIER): Declare.
43048         * tree.c (subrange_type_for_debug_p): Use it.
43049         * godump.c (go_format_type): Likewise.
43050         * dwarf2out.c (is_cxx_auto, modified_type_die,
43051         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
43052         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
43054 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
43056         PR lto/60820
43057         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
43059 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
43061         * config/i386/i386.c (examine_argument): Return bool.  Return true if
43062         parameter should be passed in memory.
43063         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
43064         (construct_container): Update calls to examine_argument.
43065         (function_arg_advance_64): Ditto.
43066         (return_in_memory_32): Merge with ix86_return_in_memory.
43067         (return_in_memory_64): Ditto.
43068         (return_in_memory_ms_64): Ditto.
43070 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
43072         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
43073         * coverage.c (coverage_compute_profile_id): Handle externally visible
43074         symbols.
43076 2014-04-14  Martin Jambor  <mjambor@suse.cz>
43078         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
43079         DECL_DISREGARD_INLINE_LIMITS functions.
43081 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
43083         PR target/60827
43084         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
43086 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
43088         PR target/60827
43089         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
43090         optimize_insn_for_speed_p instead of
43091         optimize_function_for_speed_p.
43093 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
43095         * doc/invoke.texi (free): Document AArch64.
43097 2014-04-14  Richard Biener  <rguenther@suse.de>
43099         PR tree-optimization/60042
43100         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
43101         (insert_into_preds_of_block): Do not prevent PHI insertion
43102         for REFERENCE exprs here ...
43103         (eliminate_dom_walker::before_dom_children): ... but prevent
43104         their use here under similar conditions when applied to the
43105         IL after PRE optimizations.
43107 2014-04-14  Richard Biener  <rguenther@suse.de>
43109         * passes.def: Move early points-to after early SRA.
43111 2014-04-14  Richard Biener  <rguenther@suse.de>
43113         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
43114         check for which sign-changes we allow when forwarding
43115         a converted value into a switch.
43117 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
43119         * stor-layout.c (place_field): Finalize non-constant offset for the
43120         field, if any.
43122 2014-04-14  Richard Biener  <rguenther@suse.de>
43124         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
43125         as argument.
43126         (expand_switch_using_bit_tests_p): Likewise.
43127         (process_switch): Compute and pass on speed_p based on the
43128         switch stmt.
43129         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
43130         optimize_bb_for_speed_p.
43132 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
43134         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
43135         * function.h (struct function): Rename has_force_vect_loops into
43136         has_force_vectorize_loops.
43137         * lto-streamer-in.c (input_cfg): Adjust for renaming.
43138         (input_struct_function_base): Likewise.
43139         * lto-streamer-out.c (output_cfg): Likewise.
43140         (output_struct_function_base): Likewise.
43141         * omp-low.c (expand_omp_simd): Likewise.
43142         * tree-cfg.c (move_sese_region_to_fn): Likewise.
43143         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
43144         (version_loop_for_if_conversion): Likewise.
43145         (tree_if_conversion): Likewise.
43146         (main_tree_if_conversion): Likewise.
43147         (gate_tree_if_conversion): Likewise.
43148         * tree-inline.c (copy_loops): Likewise.
43149         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
43150         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
43151         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
43152         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
43153         * tree-vectorizer.c (vectorize_loops): Likewise.
43154         * tree-vectorizer.h (unlimited_cost_model): Likewise.
43156 2014-04-14  Richard Biener  <rguenther@suse.de>
43158         PR lto/60720
43159         * lto-streamer-out.c (wrap_refs): New function.
43160         (lto_output): Wrap symbol references in global initializes in
43161         type-preserving MEM_REFs.
43163 2014-04-14  Christian Bruel  <christian.bruel@st.com>
43165         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
43167 2014-04-14  Christian Bruel  <christian.bruel@st.com>
43169         * config/sh/sh.md (setmemqi): New expand pattern.
43170         * config/sh/sh.h (CLEAR_RATIO): Define.
43171         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
43172         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
43174 2014-04-14  Richard Biener  <rguenther@suse.de>
43176         PR middle-end/55022
43177         * fold-const.c (negate_expr_p): Don't negate directional rounding
43178         division.
43179         (fold_negate_expr): Likewise.
43181 2014-04-14  Richard Biener  <rguenther@suse.de>
43183         PR tree-optimization/59817
43184         PR tree-optimization/60453
43185         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
43186         recursion to catch all CHRECs in the scalar evolution and restrict
43187         the predicate for the remains appropriately.
43189 2014-04-12  Catherine Moore  <clm@codesourcery.com>
43191         * config/mips/constraints.md: Add new register constraint "kb".
43192         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
43193         (*movhi_internal): Likewise.
43194         (*movqi_internal): Likewise.
43195         * config/mips/mips.h (M16_STORE_REGS): New register class.
43196         (REG_CLASS_NAMES): Add M16_STORE_REGS.
43197         (REG_CLASS_CONTENTS): Likewise.
43198         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
43200 2014-04-11  Tobias Burnus  <burnus@net-b.de>
43202         PR c/60194
43203         * doc/invoke.texi (-Wformat-signedness): Document it.
43204         (Wformat=2): Mention that this enables -Wformat-signedness.
43206 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
43208         * common/config/epiphany/epiphany-common.c
43209         (epiphany_option_optimization_table): Enable section anchors by
43210         default at -O1 or higher.
43211         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
43212         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
43213         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
43214         carries no extra cost.
43215         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
43216         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
43217         * config/epiphany/predicates.md (memclob_operand): New predicate.
43218         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
43219         Use memclob_operand predicate and X constraint for operand 3.
43221 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
43223         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
43224         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
43225         its operands.
43227 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
43229         PR rtl-optimization/60651
43230         * mode-switching.c (optimize_mode_switching): Make sure to emit
43231         sets of a lower numbered entity before sets of a higher numbered
43232         entity to a mode of the same or lower priority.
43233         When creating a seginfo for a basic block that starts with a code
43234         label, move the insertion point past the code label.
43235         (new_seginfo): Document and enforce requirement that
43236         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
43237         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
43238         * doc/tm.texi: Regenerate.
43240 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
43242         PR target/60811
43243         * config/arc/arc.c (arc_save_restore): Fix assert typo.
43245 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
43247         * BASE-VER: Set to 4.10.0.
43249 2014-04-11  Tobias Burnus  <burnus@net-b.de>
43251         PR other/59055
43252         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
43253         * doc/gcc.texi (Service): Update description in the @menu
43254         * doc/invoke.texi (Option Summary): Remove misplaced and
43255         duplicated @menu.
43257 2014-04-11  Steve Ellcey  <sellcey@mips.com>
43258             Jakub Jelinek  <jakub@redhat.com>
43260         PR middle-end/60556
43261         * expr.c (convert_move): Use emit_store_flag_force instead of
43262         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
43263         argument to it.
43265 2014-04-11  Richard Biener  <rguenther@suse.de>
43267         PR middle-end/60797
43268         * varasm.c (assemble_alias): Avoid endless error reporting
43269         recursion by setting TREE_ASM_WRITTEN.
43271 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43273         * config/s390/s390.md: Add a splitter for NOT rtx.
43275 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
43277         PR rtl-optimization/60663
43278         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
43280 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
43281             Jakub Jelinek  <jakub@redhat.com>
43283         PR lto/60567
43284         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
43285         flag from decl_node to node.
43287 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
43289         PR debug/60655
43290         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
43291         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
43292         ameliorating the cases where it can be.
43294 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
43296         Revert
43297         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
43299         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
43300         (loadsync_<mode>): Change mode.
43301         (load_quadpti, store_quadpti): New.
43302         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
43303         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
43304         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
43306 2014-04-09  Cong Hou  <congh@google.com>
43308         PR testsuite/60773
43309         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
43310         documentation.
43312 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43314         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
43315         instead of vnor to exploit possible fusion opportunity in the
43316         future.
43317         (altivec_expand_vec_perm_const_le): Likewise.
43319 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
43321         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
43322         (loadsync_<mode>): Change mode.
43323         (load_quadpti, store_quadpti): New.
43324         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
43325         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
43327 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
43329         PR target/60763
43330         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
43331         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
43332         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
43334 2014-04-08  Richard Biener  <rguenther@suse.de>
43336         PR middle-end/60706
43337         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
43338         a 64bit widest int print double-int similar to on HWI64 hosts.
43340 2014-04-08  Richard Biener  <rguenther@suse.de>
43342         PR tree-optimization/60785
43343         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
43344         default defs properly.
43346 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
43348         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
43349         (Weffc++): Likewise.
43351 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
43353         * ipa-devirt.c (maybe_record_node): When node is not recorded,
43354         set completep to false rather than true.
43356 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
43358         PR target/60504
43359         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
43360         ARM_TARGET2_DWARF_FORMAT.
43362 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
43364         PR target/60609
43365         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
43366         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
43367         ADDR_DIFF_VEC.
43369 2014-04-07  Richard Biener  <rguenther@suse.de>
43371         PR tree-optimization/60766
43372         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
43373         (may_eliminate_iv): Convert cand_value_at result to desired type.
43375 2014-04-07  Jason Merrill  <jason@redhat.com>
43377         PR c++/60731
43378         * common.opt (-fno-gnu-unique): Add.
43379         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
43381 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43383         * haifa-sched.c: Fix outdated function reference and minor
43384         grammar errors in introductory comment.
43386 2014-04-07  Richard Biener  <rguenther@suse.de>
43388         PR middle-end/60750
43389         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
43390         for noreturn calls.
43391         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
43393 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
43395         PR debug/55794
43396         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
43397         size accounting for thunks.
43398         (pa_asm_output_mi_thunk): Use final_start_function() and
43399         final_end_function() to output function start and end directives.
43401 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
43403         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
43404         device specific ISA/ feature information. Remove short_sp and
43405         errata_skip ds.  Add avr_device_specific_features enum to have device
43406         specific info.
43407         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
43408         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
43409         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
43410         updated device specific info.
43411         * config/avr/avr-mcus.def: Merge device specific details to
43412         dev_attribute field.
43413         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
43414         errata_skip.
43415         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
43416         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
43417         assembler if RMW isa supported by current device.
43418         * config/avr/genmultilib.awk: Update as device info structure changed.
43419         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
43421 2014-04-04  Cong Hou  <congh@google.com>
43423         PR tree-optimization/60656
43424         * tree-vect-stmts.c (supportable_widening_operation):
43425         Fix a bug that elements in a vector with vect_used_by_reduction
43426         property are incorrectly reordered when the operation on it is not
43427         consistant with the one in reduction operation.
43429 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
43431         PR rtl-optimization/60155
43432         * gcse.c (record_set_data): New function.
43433         (single_set_gcse): New function.
43434         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
43435         (hoist_code): Likewise.
43436         (get_pressure_class_and_nregs): Likewise.
43438 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
43440         * explow.c (probe_stack_range): Emit a final optimization blockage.
43442 2014-04-04  Anthony Green  <green@moxielogic.com>
43444         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
43445         typos.
43447 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
43449         PR ipa/59626
43450         * lto-cgraph.c (input_overwrite_node): Check that partitioning
43451         flags are set only during streaming.
43452         * ipa.c (process_references, walk_polymorphic_call_targets,
43453         symtab_remove_unreachable_nodes): Drop bodies of always inline
43454         after early inlining.
43455         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
43457 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
43458         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
43460         PR debug/60655
43461         * dwarf2out.c (const_ok_for_output_1): Reject expressions
43462         containing a NOT.
43464 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43466         PR bootstrap/60743
43467         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
43468         duration.
43469         (cortex_a53_fdivd): Likewise.
43471 2014-04-04  Martin Jambor  <mjambor@suse.cz>
43473         PR ipa/60640
43474         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
43475         Adjust all callers.
43476         * cgraph.c (clone_of_p): Also return true if thunks match.
43477         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
43478         cgraph_function_or_thunk_node and an obsolete comment.
43479         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
43480         file.
43481         (build_function_decl_skip_args): Likewise.
43482         (set_new_clone_decl_and_node_flags): New function.
43483         (duplicate_thunk_for_node): Likewise.
43484         (redirect_edge_duplicating_thunks): Likewise.
43485         (cgraph_clone_node): New parameter args_to_skip, pass it to
43486         redirect_edge_duplicating_thunks which is called instead of
43487         cgraph_redirect_edge_callee.
43488         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
43489         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
43491 2014-04-04  Jeff Law  <law@redhat.com>
43493         PR target/60657
43494         * config/arm/predicates.md (const_int_I_operand): New predicate.
43495         (const_int_M_operand): Similarly.
43496         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
43497         const_int_operand.
43498         (insv_t2, extv_reg, extzv_t2): Likewise.
43499         (load_multiple_with_writeback): Similarly for const_int_I_operand.
43500         (pop_multiple_with_writeback_and_return): Likewise.
43501         (vfp_pop_multiple_with_writeback): Likewise
43503 2014-04-04  Richard Biener  <rguenther@suse.de>
43505         PR ipa/60746
43506         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
43507         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
43508         non-GIMPLE_LABELs.
43509         * gimplify.h (gimple_add_tmp_var_fn): Declare.
43510         * gimplify.c (gimple_add_tmp_var_fn): New function.
43511         * gimple-expr.h (create_tmp_reg_fn): Declare.
43512         * gimple-expr.c (create_tmp_reg_fn): New function.
43513         * gimple-low.c (record_vars_into): Don't change cfun.
43514         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
43515         code generation without cfun.
43517 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
43519         PR bootstrap/60719
43520         * Makefile.in (install-driver): Fix shell scripting.
43522 2014-04-03  Cong Hou  <congh@google.com>
43524         PR tree-optimization/60505
43525         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
43526         threshold of number of iterations below which no vectorization
43527         will be done.
43528         * tree-vect-loop.c (new_loop_vec_info):
43529         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
43530         * tree-vect-loop.c (vect_analyze_loop_operations):
43531         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
43532         * tree-vect-loop.c (vect_transform_loop):
43533         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
43534         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
43535         of iterations of the loop and see if we should build the epilogue.
43537 2014-04-03  Richard Biener  <rguenther@suse.de>
43539         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
43540         (streamer_tree_cache_create): Adjust.
43541         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
43542         to allow optional nodes array.
43543         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
43544         (streamer_tree_cache_append): Likewise.
43545         (streamer_tree_cache_create): Create nodes array optionally
43546         as specified by parameter.
43547         * lto-streamer-out.c (create_output_block): Avoid maintaining
43548         the node array in the writer cache.
43549         (DFS_write_tree): Remove assertion.
43550         (produce_asm_for_decls): Free the out decl state hash table early.
43551         * lto-streamer-in.c (lto_data_in_create): Adjust for
43552         streamer_tree_cache_create prototype change.
43554 2014-04-03  Richard Biener  <rguenther@suse.de>
43556         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
43557         set TREE_CHAIN to NULL_TREE.
43559 2014-04-03  Richard Biener  <rguenther@suse.de>
43561         PR tree-optimization/60740
43562         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
43563         over all GIMPLE_COND operands.
43565 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
43567         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
43568         (Weffc++): Remove Scott's numbering, merge lists and reference
43569         Wnon-virtual-dtor.
43571 2014-04-03  Nick Clifton  <nickc@redhat.com>
43573         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
43574         properly.
43576 2014-04-03  Martin Jambor  <mjambor@suse.cz>
43578         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
43579         mention gcc_unreachable before failing.
43580         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
43581         removed symbols.
43583 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
43585         PR ipa/60659
43586         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
43587         inconsistent code and instead mark the context inconsistent.
43588         (possible_polymorphic_call_targets): For inconsistent contexts
43589         return empty complete list.
43591 2014-04-02  Anthony Green  <green@moxielogic.com>
43593         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
43594         (extendqisi2, extendhisi2): Define.
43595         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
43596         (WCHAR_TYPE): Change to unsigned int.
43598 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43600         PR tree-optimization/60733
43601         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
43602         insertion point for PHI candidates to be the end of the feeding
43603         block for the PHI argument.
43605 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
43607         PR rtl-optimization/60650
43608         * lra-constraints.c (process_alt_operands): Decrease reject for
43609         earlyclobber matching.
43611 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43613         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
43615 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
43617         * config/spu/spu.c (pad_bb): Do not crash when the last
43618         insn is CODE_FOR_blockage.
43620 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
43622         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
43623         lies outside the target mode.
43625 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
43627         PR target/60735
43628         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
43629         software floating point or no floating point registers, do not
43630         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
43631         in GPRs that occurs after we tested for GPRs that would never be
43632         true.
43634         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
43635         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
43636         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
43637         specifically allow DDmode, since that does not use the SPE SIMD
43638         instructions.
43640 2014-04-02  Richard Biener  <rguenther@suse.de>
43642         PR middle-end/60729
43643         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
43644         MODE_INTs.  Properly use negv_optab.
43645         (expand_abs): Likewise.
43647 2014-04-02  Richard Biener  <rguenther@suse.de>
43649         PR bootstrap/60719
43650         * Makefile.in (install-driver): Guard extra installs with special
43651         names properly.
43653 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
43655         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43656         Document vec_vgbbd.
43658 2014-04-01  Richard Henderson  <rth@redhat.com>
43660         PR target/60704
43661         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
43662         alternative enabled before register allocation.
43664 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
43666         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
43667         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
43668         typo.
43669         (nios2_large_got_address): Remove unneeded 'sym' parameter.
43670         (nios2_got_address): Update nios2_large_got_address call site.
43671         (nios2_delegitimize_address): New function.
43672         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
43673         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
43674         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
43676 2014-04-01  Martin Husemann  <martin@duskware.de>
43678         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
43679         for -mabi=32.
43681 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
43683         PR rtl-optimization/60604
43684         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
43685         check from register_operand.
43686         (register_operand): Redefine in terms of general_operand.
43687         (nonmemory_operand): Use register_operand for the non-constant cases.
43689 2014-04-01  Richard Biener  <rguenther@suse.de>
43691         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
43693 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
43695         * doc/invoke.texi (mapp-regs): Clarify.
43697 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
43699         * config/i386/avx512fintrin.h (__v32hi): Define type.
43700         (__v64qi): Likewise.
43701         (_mm512_set1_epi8): Define.
43702         (_mm512_set1_epi16): Define.
43703         (_mm512_set4_epi32): Define.
43704         (_mm512_set4_epi64): Define.
43705         (_mm512_set4_pd): Define.
43706         (_mm512_set4_ps): Define.
43707         (_mm512_setr4_epi64): Define.
43708         (_mm512_setr4_epi32): Define.
43709         (_mm512_setr4_pd): Define.
43710         (_mm512_setr4_ps): Define.
43711         (_mm512_setzero_epi32): Define.
43713 2014-03-31  Martin Jambor  <mjambor@suse.cz>
43715         PR middle-end/60647
43716         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
43717         callsite_arguments_match_p.  Updated all callers.  Also check types of
43718         corresponding formal parameters and actual arguments.
43719         (not_all_callers_have_enough_arguments_p) Renamed to
43720         some_callers_have_mismatched_arguments_p.
43722 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
43724         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
43726 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
43728         PR target/60034
43729         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
43730         section anchor.
43732 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
43734         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
43735         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
43736         Split out
43737         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
43738         Use FMAMODE_NOVF512 mode iterator.
43739         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
43740         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
43741         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
43742         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
43743         Split out
43744         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
43745         Use VF_128_256 mode iterator.
43746         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
43747         Ditto.
43749 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
43751         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
43752         static chain if needed.
43754 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
43756         PR target/60697
43757         * lra-constraints.c (index_part_to_reg): New.
43758         (process_address): Use it.
43760 2014-03-27  Jeff Law  <law@redhat.com>
43761             Jakub Jelinek  <jakub@redhat.com>
43763         PR target/60648
43764         * expr.c (do_tablejump): Use simplify_gen_binary rather than
43765         gen_rtx_{PLUS,MULT} to build up the address expression.
43767         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
43768         creating non-canonical RTL.
43770 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
43772         PR ipa/60243
43773         * ipa-inline.c (want_inline_small_function_p): Short circuit large
43774         functions; reorganize to make cheap checks first.
43775         (inline_small_functions): Do not estimate growth when dumping;
43776         it is expensive.
43777         * ipa-inline.h (inline_summary): Add min_size.
43778         (growth_likely_positive): New function.
43779         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
43780         (set_cond_stmt_execution_predicate): Cleanup.
43781         (estimate_edge_size_and_time): Compute min_size.
43782         (estimate_calls_size_and_time): Likewise.
43783         (estimate_node_size_and_time): Likewise.
43784         (inline_update_overall_summary): Update min_size.
43785         (do_estimate_edge_time): Likewise.
43786         (do_estimate_edge_size): Update.
43787         (do_estimate_edge_hints): Update.
43788         (growth_likely_positive): New function.
43790 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
43792         PR target/60693
43793         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
43794         also if addr has VOIDmode.
43796 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43798         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
43799         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
43800         Declare extern.
43801         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
43802         instructions as well as AdvancedSIMD loads.
43804 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43806         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
43807         Use crypto_aese type.
43808         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
43809         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
43810         crypto_aese, crypto_aesmc.  Move to types.md.
43811         * config/arm/types.md (crypto_aes): Split into crypto_aese,
43812         crypto_aesmc.
43813         * config/arm/iterators.md (crypto_type): Likewise.
43815 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
43817         * cgraph.c: Include expr.h and tree-dfa.h.
43818         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
43819         remove LHS.
43821 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
43823         PR target/60675
43824         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
43825         regs from checking multi-reg pseudos.
43827 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
43829         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
43831 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
43833         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
43834         if it would clobber the stack pointer, even temporarily.
43836 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
43838         * mode-switching.c: Make small adjustments to the top comment.
43840 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
43842         * config/rs6000/constraints.md (wD constraint): New constraint to
43843         match the constant integer to get the top DImode/DFmode out of a
43844         vector in a VSX register.
43846         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
43847         match the constant integer to get the top DImode/DFmode out of a
43848         vector in a VSX register.
43850         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
43851         for ISA 2.07.
43853         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
43854         vbpermq builtins.
43856         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
43857         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
43859         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
43860         Optimize vec_extract of 64-bit values, where the value being
43861         extracted is in the top word, where we can use scalar
43862         instructions.  Add direct move and store support.  Combine the big
43863         endian/little endian vector select load support into a single insn.
43864         (vsx_extract_<mode>_internal1): Likewise.
43865         (vsx_extract_<mode>_internal2): Likewise.
43866         (vsx_extract_<mode>_load): Likewise.
43867         (vsx_extract_<mode>_store): Likewise.
43868         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
43869         combined into vsx_extract_<mode>_load.
43870         (vsx_extract_<mode>_one_le): Likewise.
43872         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
43873         define the top 64-bit vector element.
43875         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
43876         constraint.
43878         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43879         Document vec_vbpermq builtin.
43881         PR target/60672
43882         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
43883         enable use of xxsldwi and xxpermdi builtin functions.
43884         (vec_xxpermdi): Likewise.
43886         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43887         Document use of vec_xxsldwi and vec_xxpermdi builtins.
43889 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
43891         PR rtl-optimization/60650
43892         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
43893         first_p.  Use it.
43894         (find_spills_for): New.
43895         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
43896         Spill all pseudos on the second iteration.
43898 2014-03-27  Marek Polacek  <polacek@redhat.com>
43900         PR c/50347
43901         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
43902         types.
43904 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43906         * config/s390/s390.c (s390_can_use_return_insn): Check for
43907         call-saved FPRs on 31 bit.
43909 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
43911         PR middle-end/60682
43912         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
43913         if they need regimplification, just drop them instead of
43914         calling gimple_regimplify_operands on them.
43916 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
43918         PR target/60580
43919         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
43920         (aarch64_frame_pointer_required): Adjust logic.
43921         (aarch64_can_eliminate): Adjust logic.
43922         (aarch64_override_options_after_change): Adjust logic.
43924 2014-03-27  Dehao Chen  <dehao@google.com>
43926         * ipa-inline.c (early_inliner): Update node's inline info.
43928 2014-03-26  Dehao Chen  <dehao@google.com>
43930         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
43931         compiler inserted conditional jumps for NAN float check.
43933 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
43935         * ubsan.h (ubsan_create_data): Change second argument's type
43936         to const location_t *.
43937         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
43938         _("<unknown>").
43939         (ubsan_create_data): Change second argument to const location_t *PLOC.
43940         Create Loc field whenever PLOC is non-NULL.
43941         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
43942         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
43943         callers.
43945         PR other/59545
43946         * real.c (real_to_integer2): Change type of low to UHWI.
43948 2014-03-26  Tobias Burnus  <burnus@net-b.de>
43950         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
43951         (CILK_SELF_SPECS): New define.
43952         (driver_self_specs): Use it.
43954 2014-03-26  Richard Biener  <rguenther@suse.de>
43956         * tree-pretty-print.c (percent_K_format): Implement special
43957         case for LTO and its stripped down BLOCK tree.
43959 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
43961         PR sanitizer/60636
43962         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
43964         * tree-vrp.c (simplify_internal_call_using_ranges): If only
43965         one range is range_int_cst_p, but not both, at least optimize
43966         addition/subtraction of 0 and multiplication by 0 or 1.
43967         * gimple-fold.c (gimple_fold_call): Fold
43968         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
43969         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
43970         INTEGER_CSTs, try to fold at least x * 0 and y - y.
43972 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
43974         PR rtl-optimization/60452
43975         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
43976         <case REG>: Return 1 for invalid offsets from the frame pointer.
43978 2014-03-26  Marek Polacek  <polacek@redhat.com>
43980         PR c/37428
43981         * doc/extend.texi (C Extensions): Mention variable-length arrays in
43982         a structure/union.
43984 2014-03-26  Marek Polacek  <polacek@redhat.com>
43986         PR c/39525
43987         * doc/extend.texi (Designated Inits): Describe what happens to omitted
43988         field members.
43990 2014-03-26  Marek Polacek  <polacek@redhat.com>
43992         PR other/59545
43993         * ira-color.c (update_conflict_hard_regno_costs): Perform the
43994         multiplication in unsigned type.
43996 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
43998         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
44000 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
44002         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
44004 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
44006         PR ipa/60315
44007         * cif-code.def (UNREACHABLE) New code.
44008         * ipa-inline.c (inline_small_functions): Skip edges to
44009         __builtlin_unreachable.
44010         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
44011         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
44012         predicate to __bulitin_unreachable.
44013         (set_cond_stmt_execution_predicate): Fix issue when
44014         invert_tree_comparison returns ERROR_MARK.
44015         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
44016         propagate to inline clones.
44017         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
44018         to unreachable.
44019         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
44020         * cgraphclones.c (cgraph_clone_node): If call destination is already
44021         ureachable, do not redirect it back.
44022         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
44023         unreachable.
44025 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
44027         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
44028         Do not modify inline clones.
44030 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
44032         * config/i386/i386.md (general_sext_operand): New mode attr.
44033         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
44034         don't generate (sign_extend (const_int)).
44035         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
44036         operands[2].  Use We constraint instead of <i> and
44037         <general_sext_operand> predicate instead of <general_operand>.
44038         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
44039         * config/i386/constraints.md (We): New constraint.
44040         * config/i386/predicates.md (x86_64_sext_operand,
44041         sext_operand): New predicates.
44043 2014-03-25  Martin Jambor  <mjambor@suse.cz>
44045         PR ipa/60600
44046         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
44047         inconsistent devirtualizations to __builtin_unreachable.
44049 2014-03-25  Marek Polacek  <polacek@redhat.com>
44051         PR c/35449
44052         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
44054 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
44056         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
44057         order of elements for big-endian.
44059 2014-03-25  Richard Biener  <rguenther@suse.de>
44061         PR middle-end/60635
44062         * gimplify-me.c (gimple_regimplify_operands): Update the
44063         re-gimplifed stmt.
44065 2014-03-25  Martin Jambor  <mjambor@suse.cz>
44067         PR ipa/59176
44068         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
44069         (lto_output_varpool_node): Likewise.
44070         (input_overwrite_node): Likewise.
44071         (input_varpool_node): Likewise.
44073 2014-03-25  Richard Biener  <rguenther@suse.de>
44075         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
44076         (run_gcc): Likewise.
44078 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
44080         * combine.c (simplify_compare_const): Add MODE argument.
44081         Handle mode_width 0 as very large mode_width.
44082         (try_combine, simplify_comparison): Adjust callers.
44084         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
44085         type to avoid signed integer overflow.
44086         * explow.c (plus_constant): Likewise.
44088 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
44090         * doc/generic.texi: Correct typos.
44092 2014-03-24  Tobias Burnus  <burnus@net-b.de>
44094         * doc/invoke.texi (-flto): Expand section about
44095         using static libraries with LTO.
44097 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
44099         PR rtl-optimization/60501
44100         * optabs.def (addptr3_optab): New optab.
44101         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
44102         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
44103         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
44105         * lra.c (emit_add3_insn): Use the addptr pattern if available.
44107         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
44109 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
44111         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
44112         _mm512_set1_pd.
44114         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
44115         (_mm256_undefined_ps): Define.
44116         (_mm256_undefined_pd): Define.
44117         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
44118         (_mm_undefined_pd): Define.
44119         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
44120         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
44121         (_mm512_undefined_ps): Define.
44122         (_mm512_undefined_pd): Define.
44123         Use _mm*_undefined_*.
44124         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
44126 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
44128         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
44129         (lshr_simd): DI mode added.
44130         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
44131         (aarch64_ushr_simddi): Likewise.
44132         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
44133         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
44134         (vshrd_n_u64): Likewise.
44136 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44138         * Makefile.in (s-macro_list): Depend on cc1.
44140 2014-03-23  Teresa Johnson  <tejohnson@google.com>
44142         * ipa-utils.c (ipa_print_order): Use specified dump file.
44144 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
44146         PR rtl-optimization/60601
44147         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
44149         * gcc.c (eval_spec_function): Initialize save_growing_value.
44151 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
44153         PR sanitizer/60613
44154         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
44155         code == MINUS_EXPR, never swap op0 with op1.
44157         * toplev.c (init_local_tick): Avoid signed integer multiplication
44158         overflow.
44159         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
44160         shift by first operand's bitsize.
44162 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
44164         PR target/60610
44165         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
44166         redefine to 1 or 0.
44167         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
44168         TARGET_ISA_64BIT_P(x).
44170 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44172         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
44173         pattern for vector nor instead of subtract from splat(-1).
44174         (altivec_expand_vec_perm_const_le): Likewise.
44176 2014-03-21  Richard Henderson  <rth@twiddle.net>
44178         PR target/60598
44179         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
44180         related insns after epilogue_completed.
44182 2014-03-21  Martin Jambor  <mjambor@suse.cz>
44184         PR ipa/59176
44185         * cgraph.h (symtab_node): New flag body_removed.
44186         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
44187         when removing bodies.
44188         * symtab.c (dump_symtab_base): Dump body_removed flag.
44189         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
44190         had their bodies removed.
44192 2014-03-21  Martin Jambor  <mjambor@suse.cz>
44194         PR ipa/60419
44195         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
44196         in the border.
44198 2014-03-21  Richard Biener  <rguenther@suse.de>
44200         PR tree-optimization/60577
44201         * tree-core.h (struct tree_base): Document nothrow_flag use
44202         in DECL_NONALIASED.
44203         * tree.h (DECL_NONALIASED): New.
44204         (may_be_aliased): Adjust.
44205         * coverage.c (build_var): Set DECL_NONALIASED.
44207 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
44209         * expr.c (expand_expr_real_1): Remove outdated comment.
44211 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
44213         PR middle-end/60597
44214         * ira.c (adjust_cleared_regs): Call copy_rtx on
44215         *reg_equiv[REGNO (loc)].src_p before passing it to
44216         simplify_replace_fn_rtx.
44218         PR target/60568
44219         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
44220         into CONST, put pic register as first operand of PLUS.  Use
44221         gen_const_mem for both 32-bit and 64-bit PIC got loads.
44223 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
44225         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
44227 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
44229         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
44230         around for store forwarding issue in the FPU on the UT699.
44231         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
44232         loads and operations if -mfix-ut699 is specified.
44233         (divtf3_hq): Tweak attribute.
44234         (sqrttf2_hq): Likewise.
44236 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
44238         * calls.c (store_one_arg): Remove incorrect const qualification on the
44239         type of the temporary.
44240         * cfgexpand.c (expand_return): Likewise.
44241         * expr.c (expand_constructor): Likewise.
44242         (expand_expr_real_1): Likewise.
44244 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
44246         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
44247         of parts.
44249 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
44251         PR target/60039
44252         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
44254 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
44256         * config/arm/aarch-common-protos.h
44257         (alu_cost_table): Fix spelling of "extend".
44258         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
44260 2014-03-19  Richard Biener  <rguenther@suse.de>
44262         PR middle-end/60553
44263         * tree-core.h (tree_type_common): Re-order pointer members
44264         to reduce recursion depth during GC walks.
44266 2014-03-19  Marek Polacek  <polacek@redhat.com>
44268         PR sanitizer/60569
44269         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
44270         before accessing it.
44272 2014-03-19  Richard Biener  <rguenther@suse.de>
44274         PR lto/59543
44275         * lto-streamer-in.c (input_function): In WPA stage do not drop
44276         debug stmts.
44278 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
44280         PR tree-optimization/60559
44281         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
44282         with build_zero_cst assignment.
44284 2014-03-18  Kai Tietz  <ktietz@redhat.com>
44286         PR rtl-optimization/56356
44287         * sdbout.c (sdbout_parms): Verify that parms'
44288         incoming argument is valid.
44289         (sdbout_reg_parms): Likewise.
44291 2014-03-18  Richard Henderson  <rth@redhat.com>
44293         PR target/60562
44294         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
44295         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
44296         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
44298 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
44300         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
44301         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
44302         Italicize plugin event names in description.  Explain that
44303         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
44304         Remind that no GCC functions should be called after PLUGIN_FINISH.
44305         Explain what pragmas with expansion are.
44307 2014-03-18  Martin Liska  <mliska@suse.cz>
44309         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
44310         gimple call statement is update.
44311         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
44312         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
44314 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
44316         PR sanitizer/60557
44317         * ubsan.c (ubsan_instrument_unreachable): Call
44318         initialize_sanitizer_builtins.
44319         (ubsan_pass): Likewise.
44321         PR sanitizer/60535
44322         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
44323         varpool_finalize_decl instead of rest_of_decl_compilation.
44325 2014-03-18  Richard Biener  <rguenther@suse.de>
44327         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
44328         by using bitmap_and_compl instead of bitmap_and_compl_into.
44329         (df_rd_transfer_function): Likewise.
44331 2014-03-18  Richard Biener  <rguenther@suse.de>
44333         * doc/lto.texi (fresolution): Fix typo.
44335 2014-03-18  Richard Biener  <rguenther@suse.de>
44337         * doc/invoke.texi (flto): Update for changes in 4.9.
44339 2014-03-18  Richard Biener  <rguenther@suse.de>
44341         * doc/loop.texi: Remove section on the removed lambda framework.
44342         Update loop docs with recent changes in preserving loop structure.
44344 2014-03-18  Richard Biener  <rguenther@suse.de>
44346         * doc/lto.texi (-fresolution): Document.
44348 2014-03-18  Richard Biener  <rguenther@suse.de>
44350         * doc/contrib.texi: Adjust my name.
44352 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
44354         PR ipa/58721
44355         * internal-fn.c: Include diagnostic-core.h.
44356         (expand_BUILTIN_EXPECT): New function.
44357         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
44358         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
44359         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
44360         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
44361         IFN_BUILTIN_EXPECT.
44362         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
44363         Revert 3 argument __builtin_expect code.
44364         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
44365         * gimple-fold.c (gimple_fold_call): Likewise.
44366         * tree.h (fold_builtin_expect): New prototype.
44367         * builtins.c (build_builtin_expect_predicate): Add predictor
44368         argument, if non-NULL, create 3 argument __builtin_expect.
44369         (fold_builtin_expect): No longer static.  Add ARG2 argument,
44370         pass it through to build_builtin_expect_predicate.
44371         (fold_builtin_2): Adjust caller.
44372         (fold_builtin_3): Handle BUILT_IN_EXPECT.
44373         * internal-fn.def (BUILTIN_EXPECT): New.
44375 2014-03-18  Tobias Burnus  <burnus@net-b.de>
44377         PR ipa/58721
44378         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
44379         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
44380         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
44382 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
44384         PR ipa/58721
44385         * predict.c (combine_predictions_for_bb): Fix up formatting.
44386         (expr_expected_value_1, expr_expected_value): Add predictor argument,
44387         fill what it points to if non-NULL.
44388         (tree_predict_by_opcode): Adjust caller, use the predictor.
44389         * predict.def (PRED_COMPARE_AND_SWAP): Add.
44391 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
44393         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
44394         proper constant for the store mode.
44396 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
44398         * symtab.c (change_decl_assembler_name): Fix transparent alias
44399         chain construction.
44401 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
44403         * config/aarch64/aarch64.c: Correct the comments about the
44404         aarch64 stack layout.
44406 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
44408         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
44409         check for GF_OMP_FOR_KIND_FOR.
44411 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
44413         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
44414         ymm and zmm register names.
44416 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
44418         PR target/60516
44419         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
44420         note creation for the 2010-08-31 changes.
44422 2014-03-17  Marek Polacek  <polacek@redhat.com>
44424         PR middle-end/60534
44425         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
44426         as -fno-tree-loop-vectorize.
44427         (expand_omp_simd): Likewise.
44429 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
44431         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
44432         (eligible_for_call_delay): New prototype.
44433         * config/sparc/sparc.c (tls_call_delay): Rename into...
44434         (eligible_for_call_delay): ...this.  Return false if the instruction
44435         cannot be put in the delay slot of a branch.
44436         (eligible_for_restore_insn): Simplify.
44437         (eligible_for_return_delay): Return false if the instruction cannot be
44438         put in the delay slot of a branch and simplify.
44439         (eligible_for_sibcall_delay): Return false if the instruction cannot be
44440         put in the delay slot of a branch.
44441         * config/sparc/sparc.md (fix_ut699): New attribute.
44442         (tls_call_delay): Delete.
44443         (in_call_delay): Reimplement.
44444         (eligible_for_sibcall_delay): Rename into...
44445         (in_sibcall_delay): ...this.
44446         (eligible_for_return_delay): Rename into...
44447         (in_return_delay): ...this.
44448         (in_branch_delay): Reimplement.
44449         (in_uncond_branch_delay): Delete.
44450         (in_annul_branch_delay): Delete.
44452 2014-03-14  Richard Henderson  <rth@redhat.com>
44454         PR target/60525
44455         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
44456         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
44457         (*floathi<X87MODEF>2_i387_with_temp): Remove.
44458         (floathi splitters): Remove.
44459         (float<SWI48x>xf2): New pattern.
44460         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
44461         code that tried to handle DImode for 32-bit, but which was excluded
44462         by the pattern's condition.  Drop allocation of stack temporary.
44463         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
44464         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
44465         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
44466         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
44467         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
44468         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
44469         (*float<SWI48><MODEF>2_sse_interunit): Remove.
44470         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
44471         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
44472         (*float<SWI48x><X87MODEF>2_i387): Remove.
44473         (all float _with_temp splitters): Remove.
44474         (*float<SWI48x><MODEF>2_i387): New pattern.
44475         (*float<SWI48><MODEF>2_sse): New pattern.
44476         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
44477         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
44479 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
44480             Marek Polacek  <polacek@redhat.com>
44482         PR middle-end/60484
44483         * common.opt (dump_base_name_prefixed): New Variable.
44484         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
44485         if x_dump_base_name_prefixed is already set, set it at the end.
44487 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
44489         PR rtl-optimization/60508
44490         * lra-constraints.c (get_reload_reg): Add new parameter
44491         in_subreg_p.
44492         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
44493         Pass the new parameter values.
44495 2014-03-14  Richard Biener  <rguenther@suse.de>
44497         * common.opt: Revert unintented changes from r205065.
44498         * opts.c: Likewise.
44500 2014-03-14  Richard Biener  <rguenther@suse.de>
44502         PR middle-end/60518
44503         * cfghooks.c (split_block): Properly adjust all loops the
44504         block was a latch of.
44506 2014-03-14  Martin Jambor  <mjambor@suse.cz>
44508         PR lto/60461
44509         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
44510         and simplify it.
44512 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
44514         PR target/59396
44515         * config/avr/avr.c (avr_set_current_function): Pass function name
44516         through default_strip_name_encoding before sanity checking instead
44517         of skipping the first char of the assembler name.
44519 2014-03-13  Richard Henderson  <rth@redhat.com>
44521         PR debug/60438
44522         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
44523         (ix86_force_to_memory, ix86_free_from_memory): Remove.
44524         * config/i386/i386-protos.h: Likewise.
44525         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
44526         in the expander instead of a splitter.
44527         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
44528         any possibility of requiring a memory.
44529         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
44530         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
44531         (fp branch splitters): Update for ix86_split_fp_branch.
44532         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
44533         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
44534         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
44535         (*fop_<MODEF>_2_i387): Remove f/r alternative.
44536         (*fop_<MODEF>_3_i387): Likewise.
44537         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
44538         (splitters for the fop_* register patterns): Remove.
44539         (fscalexf4_i387): Rename from *fscalexf4_i387.
44540         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
44542 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
44544         PR tree-optimization/59779
44545         * tree-dfa.c (get_ref_base_and_extent): Use double_int
44546         type for bitsize and maxsize instead of HOST_WIDE_INT.
44548 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
44550         PR rtl-optimization/57320
44551         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
44552         the CFG after thread_prologue_and_epilogue_insns.
44554 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
44556         PR rtl-optimization/57189
44557         * lra-constraints.c (process_alt_operands): Disfavor spilling
44558         vector pseudos.
44560 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
44562         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
44564 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
44566         PR tree-optimization/59025
44567         PR middle-end/60418
44568         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
44569         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
44571 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
44573         PR target/60486
44574         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
44575         calls of avr_out_plus_1.
44577 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
44579         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
44580         BB's single pred and update the father loop's latch info later.
44582 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
44584         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
44585         (VEC_M): Likewise.
44586         (VEC_N): Likewise.
44587         (VEC_R): Likewise.
44588         (VEC_base): Likewise.
44589         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
44590         registers, we need to swap double words in little endian mode.
44592         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
44593         to be a container mode for 128-bit integer operations added in ISA
44594         2.07.  Unlike TImode and PTImode, the preferred register set is
44595         the Altivec/VMX registers for the 128-bit operations.
44597         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
44598         declarations.
44599         (rs6000_split_128bit_ok_p): Likewise.
44601         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
44602         macros for creating ISA 2.07 normal and overloaded builtin
44603         functions with 3 arguments.
44604         (BU_P8V_OVERLOAD_3): Likewise.
44605         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
44606         for use as overloaded functions.
44607         (VPERM_1TI_UNS): Likewise.
44608         (VSEL_1TI): Likewise.
44609         (VSEL_1TI_UNS): Likewise.
44610         (ST_INTERNAL_1ti): Likewise.
44611         (LD_INTERNAL_1ti): Likewise.
44612         (XXSEL_1TI): Likewise.
44613         (XXSEL_1TI_UNS): Likewise.
44614         (VPERM_1TI): Likewise.
44615         (VPERM_1TI_UNS): Likewise.
44616         (XXPERMDI_1TI): Likewise.
44617         (SET_1TI): Likewise.
44618         (LXVD2X_V1TI): Likewise.
44619         (STXVD2X_V1TI): Likewise.
44620         (VEC_INIT_V1TI): Likewise.
44621         (VEC_SET_V1TI): Likewise.
44622         (VEC_EXT_V1TI): Likewise.
44623         (EQV_V1TI): Likewise.
44624         (NAND_V1TI): Likewise.
44625         (ORC_V1TI): Likewise.
44626         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
44627         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
44628         overloaded builtin.
44629         (VADDUQM): Likewise.
44630         (VSUBCUQ): Likewise.
44631         (VADDEUQM): Likewise.
44632         (VADDECUQ): Likewise.
44633         (VSUBEUQM): Likewise.
44634         (VSUBECUQ): Likewise.
44636         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
44637         __int128_t and __uint128_t types.
44638         (__uint128_type): Likewise.
44639         (altivec_categorize_keyword): Add support for vector __int128_t,
44640         vector __uint128_t, vector __int128, and vector unsigned __int128
44641         as a container type for TImode operations that need to be done in
44642         VSX/Altivec registers.
44643         (rs6000_macro_to_expand): Likewise.
44644         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
44645         to support 128-bit integer instructions vaddcuq, vadduqm,
44646         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
44647         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
44649         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
44650         for V1TImode, and set up preferences to use VSX/Altivec registers.
44651         Setup VSX reload handlers.
44652         (rs6000_debug_reg_global): Likewise.
44653         (rs6000_init_hard_regno_mode_ok): Likewise.
44654         (rs6000_preferred_simd_mode): Likewise.
44655         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
44656         (easy_altivec_constant): Likewise.
44657         (output_vec_const_move): Likewise.
44658         (rs6000_expand_vector_set): Convert V1TImode set and extract to
44659         simple move.
44660         (rs6000_expand_vector_extract): Likewise.
44661         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
44662         addressing.
44663         (rs6000_const_vec): Add support for V1TImode.
44664         (rs6000_emit_le_vsx_load): Swap double words when loading or
44665         storing TImode/V1TImode.
44666         (rs6000_emit_le_vsx_store): Likewise.
44667         (rs6000_emit_le_vsx_move): Likewise.
44668         (rs6000_emit_move): Add support for V1TImode.
44669         (altivec_expand_ld_builtin): Likewise.
44670         (altivec_expand_st_builtin): Likewise.
44671         (altivec_expand_vec_init_builtin): Likewise.
44672         (altivec_expand_builtin): Likewise.
44673         (rs6000_init_builtins): Add support for V1TImode type.  Add
44674         support for ISA 2.07 128-bit integer builtins.  Define type names
44675         for the VSX/Altivec vector types.
44676         (altivec_init_builtins): Add support for overloaded vector
44677         functions with V1TImode type.
44678         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
44679         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
44680         external function.
44681         (rs6000_split_128bit_ok_p): Likewise.
44682         (rs6000_handle_altivec_attribute): Create V1TImode from vector
44683         __int128_t and vector __uint128_t.
44685         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
44686         and mode attributes.
44687         (VSX_M): Likewise.
44688         (VSX_M2): Likewise.
44689         (VSm): Likewise.
44690         (VSs): Likewise.
44691         (VSr): Likewise.
44692         (VSv): Likewise.
44693         (VS_scalar): Likewise.
44694         (VS_double): Likewise.
44695         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
44697         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
44698         we support the ISA 2.07 128-bit integer arithmetic instructions.
44699         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
44700         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
44701         and TImode types for use with the builtin functions.
44702         (V1TI_type_node): Likewise.
44703         (unsigned_V1TI_type_node): Likewise.
44704         (intTI_type_internal_node): Likewise.
44705         (uintTI_type_internal_node): Likewise.
44707         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
44708         128-bit builtin functions.
44709         (UNSPEC_VADDEUQM): Likewise.
44710         (UNSPEC_VADDECUQ): Likewise.
44711         (UNSPEC_VSUBCUQ): Likewise.
44712         (UNSPEC_VSUBEUQM): Likewise.
44713         (UNSPEC_VSUBECUQ): Likewise.
44714         (VM): Add V1TImode to vector mode iterators.
44715         (VM2): Likewise.
44716         (VI_unit): Likewise.
44717         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
44718         (altivec_vaddcuq): Likewise.
44719         (altivec_vsubuqm): Likewise.
44720         (altivec_vsubcuq): Likewise.
44721         (altivec_vaddeuqm): Likewise.
44722         (altivec_vaddecuq): Likewise.
44723         (altivec_vsubeuqm): Likewise.
44724         (altivec_vsubecuq): Likewise.
44726         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
44727         mode iterators.
44728         (BOOL_128): Likewise.
44729         (BOOL_REGS_OUTPUT): Likewise.
44730         (BOOL_REGS_OP1): Likewise.
44731         (BOOL_REGS_OP2): Likewise.
44732         (BOOL_REGS_UNARY): Likewise.
44733         (BOOL_REGS_AND_CR0): Likewise.
44735         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
44736         128-bit integer builtin support.
44737         (vec_vadduqm): Likewise.
44738         (vec_vaddecuq): Likewise.
44739         (vec_vaddeuqm): Likewise.
44740         (vec_vsubecuq): Likewise.
44741         (vec_vsubeuqm): Likewise.
44742         (vec_vsubcuq): Likewise.
44743         (vec_vsubuqm): Likewise.
44745         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
44746         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
44747         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
44748         128-bit integer add/subtract to ISA 2.07.
44750 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
44752         * config/arc/arc.c (arc_predicate_delay_insns):
44753         Fix third argument passed to conditionalize_nonjump.
44755 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
44757         * config/aarch64/aarch64-builtins.c
44758         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
44759         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
44760         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
44761         instead of __builtin_lfloor.
44762         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
44764 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
44766         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
44767         (tree_ssa_ifcombine_bb_1): New function.
44768         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
44769         is an empty forwarder block to then_bb or vice versa and then_bb
44770         and else_bb are effectively swapped.
44772 2014-03-12  Christian Bruel  <christian.bruel@st.com>
44774         PR target/60264
44775         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
44776         REG_CFA_DEF_CFA note.
44777         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
44778         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
44780 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
44782         PR tree-optimization/60454
44783         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
44785 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44787         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
44788         Do not define target_cpu_default2 to generic.
44789         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
44790         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
44791         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
44793 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
44794             Marc Glisse  <marc.glisse@inria.fr>
44796         PR tree-optimization/60502
44797         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
44798         instead of build_low_bits_mask.
44800 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
44802         PR middle-end/60482
44803         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
44804         if there are multiple uses, but op doesn't live on E edge.
44805         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
44806         clobber stmts before __builtin_unreachable.
44808 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
44810         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
44811         hard_frame_pointer_rtx.
44812         * cse.c (cse_insn): Remove volatile check.
44813         * cselib.c (cselib_process_insn): Likewise.
44814         * dse.c (scan_insn): Likewise.
44816 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
44818         * config/arc/arc.c (conditionalize_nonjump): New function,
44819         broken out of ...
44820         (arc_ifcvt): ... this.
44821         (arc_predicate_delay_insns): Use it.
44823 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
44825         * config/arc/predicates.md (extend_operand): During/after reload,
44826         allow const_int_operand.
44827         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
44828         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
44829         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
44830         to "i".
44831         (umulsi3_highpart_i): Likewise.
44833 2014-03-11  Richard Biener  <rguenther@suse.de>
44835         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
44836         Add asserts to guard possible wrong-code bugs.
44838 2014-03-11  Richard Biener  <rguenther@suse.de>
44840         PR tree-optimization/60429
44841         PR tree-optimization/60485
44842         * tree-ssa-structalias.c (set_union_with_increment): Properly
44843         take into account all fields that overlap the shifted vars.
44844         (do_sd_constraint): Likewise.
44845         (do_ds_constraint): Likewise.
44846         (get_constraint_for_ptr_offset): Likewise.
44848 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
44850         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
44851         (nios2_compute_frame_layout):
44852         Add calculation of cfun->machine->fp_save_offset.
44853         (nios2_expand_prologue): Correct setting of frame pointer register
44854         in prologue.
44855         (nios2_expand_epilogue): Update recovery of stack pointer from
44856         frame pointer accordingly.
44857         (nios2_initial_elimination_offset): Update calculation of offset
44858         for eliminating to HARD_FRAME_POINTER_REGNUM.
44860 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
44862         PR ipa/60457
44863         * ipa.c (symtab_remove_unreachable_nodes): Don't call
44864         cgraph_get_create_node on VAR_DECLs.
44866 2014-03-10  Richard Biener  <rguenther@suse.de>
44868         PR middle-end/60474
44869         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
44871 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
44873         * config/vms/vms.opt (vms_float_format): New variable.
44875 2014-03-08  Tobias Burnus  <burnus@net-b.de>
44877         * doc/invoke.texi (-fcilkplus): Update implementation status.
44879 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
44880             Richard Biener  <rguenther@suse.de>
44882         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
44883         consistently accross all TUs.
44884         (run_gcc): Enable -fshort-double automatically at link at link-time
44885         and disallow override.
44887 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
44889         PR target/58271
44890         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
44891         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
44892         if they can't be used.
44894 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44896         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
44897         for Solaris 11/x86 ld.
44898         * configure: Regenerate.
44900 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44902         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
44903         (LIB_TLS_SPEC): Save as ld_tls_libs.
44904         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
44905         (HAVE_AS_IX86_TLSLDM): New test.
44906         * configure, config.in: Regenerate.
44907         * config/i386/i386.c (legitimize_tls_address): Fall back to
44908         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
44909         cannot support TLS_MODEL_LOCAL_DYNAMIC.
44910         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
44911         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
44913 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
44915         * common.opt (fira-loop-pressure): Mark as optimization.
44917 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
44919         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
44920         an OpenMP mappable type.
44922 2014-03-06  Matthias Klose  <doko@ubuntu.com>
44924         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
44925         MULTILIB_OSDIRNAMES is not defined.
44927 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
44928             Meador Inge  <meadori@codesourcery.com>
44930         PR target/58595
44931         * config/arm/arm.c (arm_tls_symbol_p): Remove.
44932         (arm_legitimize_address): Call legitimize_tls_address for any
44933         arm_tls_referenced_p expression, handle constant addend.  Call it
44934         before testing for !TARGET_ARM.
44935         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
44937 2014-03-06  Richard Biener  <rguenther@suse.de>
44939         PR middle-end/60445
44940         PR lto/60424
44941         PR lto/60427
44942         Revert
44943         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
44945         * tree-streamer.c (record_common_node): Assert we don't record
44946         nodes with type double.
44947         (preload_common_node): Skip type double, complex double and double
44948         pointer since it is now frontend dependent due to fshort-double option.
44950 2014-03-06  Richard Biener  <rguenther@suse.de>
44952         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
44953         or -fno-lto is specified and the linker has full plugin support.
44954         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
44955         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
44956         * lto-wrapper.c (merge_and_complain): Merge compile-time
44957         optimization levels.
44958         (run_gcc): And pass it through to the link options.
44960 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
44962         PR debug/60381
44963         Revert:
44964         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
44965         PR debug/59992
44966         * cselib.c (remove_useless_values): Skip to avoid quadratic
44967         behavior if the condition moved from...
44968         (cselib_process_insn): ... here holds.
44970 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
44972         PR plugins/59335
44973         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
44974         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
44976         PR plugins/59335
44977         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
44978         (TM_H): Add x86-tune.def.
44980 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44982         * config/aarch64/aarch64.c (generic_tunings):
44983         Use cortexa57_extra_costs.
44985 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
44987         PR lto/60404
44988         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
44989         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
44990         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
44991         cost for in_lto_p.
44993 2014-03-04  Heiher  <r@hev.cc>
44995         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
44996         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
44998 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
45000         * config/i386/predicates.md (const2356_operand): Change to ...
45001         (const2367_operand): ... this.
45002         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
45003         const2367_operand.
45004         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
45005         (*avx512pf_scatterpf<mode>sf): Ditto.
45006         (avx512pf_scatterpf<mode>df): Ditto.
45007         (*avx512pf_scatterpf<mode>df_mask): Ditto.
45008         (*avx512pf_scatterpf<mode>df): Ditto.
45009         * config/i386/i386.c (ix86_expand_builtin): Update
45010         incorrect hint operand error message.
45012 2014-03-04  Richard Biener  <rguenther@suse.de>
45014         * lto-section-in.c (lto_get_section_data): Fix const cast.
45016 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
45018         * tree-streamer.c (record_common_node): Assert we don't record
45019         nodes with type double.
45020         (preload_common_node): Skip type double, complex double and double
45021         pointer since it is now frontend dependent due to fshort-double option.
45023 2014-03-04  Richard Biener  <rguenther@suse.de>
45025         PR lto/60405
45026         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
45027         (lto_input_toplevel_asms): Likewise.
45028         * lto-section-in.c (lto_get_section_data): Instead do it here
45029         for every section.
45031 2014-03-04  Richard Biener  <rguenther@suse.de>
45033         PR tree-optimization/60382
45034         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
45035         dead PHIs a reduction.
45037 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
45039         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
45040         hint value.
45041         (_mm_prefetch): Move out of GCC target("sse") pragma.
45042         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
45043         GCC target("prfchw") pragma.
45044         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
45045         for locality <= 2.
45046         * config/i386/i386.c (ix86_option_override_internal): Enable
45047         -mprfchw with -mprefetchwt1.
45049 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
45051         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
45052         Mark as varying.
45054 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
45056         * opts.h (CL_PCH_IGNORE): Define.
45057         * targhooks.c (option_affects_pch_p):
45058         Return false for options that have CL_PCH_IGNORE set.
45059         * opt-functions.awk: Process PchIgnore.
45060         * doc/options.texi: Document PchIgnore.
45062         * config/arc/arc.opt (misize): Add PchIgnore property.
45064 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45066         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
45067         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
45068         constraint on constants to permit them being loaded into
45069         GENERAL_REGS or BASE_REGS.
45071 2014-03-03  Nick Clifton  <nickc@redhat.com>
45073         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
45074         anti-cacnonical alternatives.
45075         (negandhi3_real): New pattern.
45076         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
45078 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
45080         * config/avr/avr-mcus.def: Remove atxmega16x1.
45081         * config/avr/avr-tables.opt: Regenerate.
45082         * config/avr/t-multilib: Regenerate.
45083         * doc/avr-mmcu.texi: Regenerate.
45085 2014-03-03  Tobias Grosser  <tobias@grosser.es>
45086             Mircea Namolaru  <mircea.namolaru@inria.fr>
45088         PR tree-optimization/58028
45089         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
45090         scalar dimensions.
45092 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
45094         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
45095         not handled by recognizers.
45097 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
45099         PR middle-end/60175
45100         * function.c (expand_function_end): Don't emit
45101         clobber_return_register sequence if clobber_after is a BARRIER.
45102         * cfgexpand.c (construct_exit_block): Append instructions before
45103         return_label to prev_bb.
45105 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45107         * config/rs6000/constraints.md: Document reserved use of "wc".
45109 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
45111         PR ipa/60150
45112         * ipa.c (function_and_variable_visibility): When dissolving comdat
45113         group, also set all symbols to local.
45115 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
45117         PR ipa/60306
45119         Revert:
45120         2013-12-14  Jan Hubicka  <jh@suse.cz>
45121         PR middle-end/58477
45122         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
45124 2014-03-02  Jon Beniston  <jon@beniston.com>
45126         PR bootstrap/48230
45127         PR bootstrap/50927
45128         PR bootstrap/52466
45129         PR target/46898
45130         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
45131         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
45132         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
45133         (simple_return, *simple_return): New patterns
45134         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
45135         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
45137 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
45139         * dwarf2out.c (gen_subprogram_die): Tidy.
45141 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
45143         PR target/60071
45144         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
45145         (*mov_t_msb_neg_negc): ... this new insn.
45147 2014-02-28  Jason Merrill  <jason@redhat.com>
45149         PR c++/58678
45150         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
45151         function.
45153 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
45155         PR c++/60314
45156         * dwarf2out.c (decltype_auto_die): New static.
45157         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
45158         (gen_type_die_with_usage): Handle 'decltype(auto)'.
45159         (is_cxx_auto): Likewise.
45161 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
45163         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
45164         we are not using general regs only.
45166 2014-02-28  Richard Biener  <rguenther@suse.de>
45168         PR target/60280
45169         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
45170         previous fix and only allow to remove trivial pre-headers
45171         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
45172         (remove_forwarder_block): Properly update the latch of a loop.
45174 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
45176         PR debug/59992
45177         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
45178         (cselib_preserved_hash_table): New.
45179         (preserve_constants_and_equivs): Move preserved vals to it.
45180         (cselib_find_slot): Look it up first.
45181         (cselib_init): Initialize it.
45182         (cselib_finish): Release it.
45183         (dump_cselib_table): Dump it.
45185 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
45187         PR debug/59992
45188         * cselib.c (remove_useless_values): Skip to avoid quadratic
45189         behavior if the condition moved from...
45190         (cselib_process_insn): ... here holds.
45192 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
45194         PR debug/57232
45195         * var-tracking.c (vt_initialize): Apply the same condition to
45196         preserve the CFA base value.
45198 2014-02-28  Joey Ye  <joey.ye@arm.com>
45200         PR target/PR60169
45201         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
45202         if reload in progress or completed.
45204 2014-02-28  Tobias Burnus  <burnus@net-b.de>
45206         PR middle-end/60147
45207         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
45208         NAMELIST_DECL.
45210 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
45212         * doc/tm.texi.in (Condition Code Status): Update documention for
45213         relative locations of cc0-setter and cc0-user.
45215 2014-02-27  Jeff Law  <law@redhat.com>
45217         PR rtl-optimization/52714
45218         * combine.c (try_combine): When splitting an unrecognized PARALLEL
45219         into two independent simple sets, if I3 is a jump, ensure the
45220         pattern we place into I3 is a (set (pc) ...).
45222 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
45223             Jeff Law  <law@redhat.com>
45225         PR rtl-optimization/49847
45226         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
45227         are in different blocks.
45228         * doc/tm.texi (Condition Code Status): Update documention for
45229         relative locations of cc0-setter and cc0-user.
45231 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
45233         PR target/59222
45234         * lra.c (lra_emit_add): Check SUBREG too.
45236 2014-02-27  Andreas Schwab  <schwab@suse.de>
45238         * config/m68k/m68k.c (m68k_option_override): Disable
45239         -flive-range-shrinkage for classic m68k.
45240         (m68k_override_options_after_change): Likewise.
45242 2014-02-27  Marek Polacek  <polacek@redhat.com>
45244         PR middle-end/59223
45245         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
45246         -Wmaybe-uninitialized.
45248 2014-02-27  Alan Modra  <amodra@gmail.com>
45250         PR target/57936
45251         * reload1.c (emit_input_reload_insns): When reload_override_in,
45252         set old to rl->in_reg when rl->in_reg is a subreg.
45254 2014-02-26  Richard Biener  <rguenther@suse.de>
45256         PR bootstrap/60343
45257         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
45259 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
45261         * common/config/i386/predicates.md (const1256_operand): Remove.
45262         (const2356_operand): New.
45263         (const_1_to_2_operand): Remove.
45264         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
45265         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
45266         (*avx512pf_gatherpf<mode>sf): Ditto.
45267         (avx512pf_gatherpf<mode>df): Ditto.
45268         (*avx512pf_gatherpf<mode>df_mask): Ditto.
45269         (*avx512pf_gatherpf<mode>df): Ditto.
45270         (avx512pf_scatterpf<mode>sf): Ditto.
45271         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
45272         (*avx512pf_scatterpf<mode>sf): Ditto.
45273         (avx512pf_scatterpf<mode>df): Ditto.
45274         (*avx512pf_scatterpf<mode>df_mask): Ditto.
45275         (*avx512pf_scatterpf<mode>df): Ditto.
45276         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
45278 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
45280         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
45281         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
45282         (_mm512_mask_testn_epi64_mask): Move to ...
45283         * config/i386/avx512cdintrin.h: Here.
45284         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
45285         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
45286         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
45287         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
45288         TARGET_AVX512F from TARGET_AVX512CD.
45290 2014-02-26  Richard Biener  <rguenther@suse.de>
45292         PR ipa/60327
45293         * ipa.c (walk_polymorphic_call_targets): Properly guard
45294         call to inline_update_overall_summary.
45296 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
45298         PR target/60280
45299         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
45300         and latches only if requested.  Fix latch if it is removed.
45301         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
45302         LOOPS_HAVE_PREHEADERS.
45304 2014-02-25  Andrew Pinski  <apinski@cavium.com>
45306         * builtins.c (expand_builtin_thread_pointer): Create a new target
45307         when the target is NULL.
45309 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
45311         PR rtl-optimization/60317
45312         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
45313         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
45314         * lra-assigns.c: Include params.h.
45315         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
45316         other reload pseudos considerations.
45318 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45320         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
45321         to use canonical form for nor<mode>3.
45323 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45325         PR target/55426
45326         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
45327         conversions.
45329 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
45331         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
45332         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
45333         (ix86_handle_option): Handle OPT_mprefetchwt1.
45334         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
45335         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
45336         PREFETCHWT1 CPUID.
45337         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
45338         OPTION_MASK_ISA_PREFETCHWT1.
45339         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
45340         (PTA_PREFETCHWT1): New.
45341         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
45342         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
45343         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
45344         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
45345         (*prefetch_avx512pf_<mode>_: Change into ...
45346         (*prefetch_prefetchwt1_<mode>: This.
45347         * config/i386/i386.opt (mprefetchwt1): New.
45348         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
45349         (_mm_prefetch): Handle intent to write.
45350         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
45352 2014-02-25  Richard Biener  <rguenther@suse.de>
45354         PR middle-end/60291
45355         * emit-rtl.c (mem_attrs_htab): Remove.
45356         (mem_attrs_htab_hash): Likewise.
45357         (mem_attrs_htab_eq): Likewise.
45358         (set_mem_attrs): Always allocate new mem-attrs when something changed.
45359         (init_emit_once): Do not allocate mem_attrs_htab.
45361 2014-02-25  Richard Biener  <rguenther@suse.de>
45363         PR lto/60319
45364         * lto-opts.c (lto_write_options): Output non-explicit conservative
45365         -fwrapv, -fno-trapv and -fno-strict-overflow.
45366         * lto-wrapper.c (merge_and_complain): Handle merging those options.
45367         (run_gcc): And pass them through.
45369 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
45371         * sel-sched.c (calculate_new_fences): New parameter ptime.
45372         Calculate it as a maximum over all fence cycles.
45373         (sel_sched_region_2): Adjust the call to calculate_new_fences.
45374         Print the final schedule timing when sched_verbose.
45376 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
45378         PR rtl-optimization/60292
45379         * sel-sched.c (fill_vec_av_set): Do not reset target availability
45380         bit fot the fence instruction.
45382 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
45384         * calls.h: Fix typo in comment.
45386 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
45388         * config/pa/pa.c (pa_output_move_double): Don't valididate when
45389         adjusting offsetable addresses.
45391 2014-02-24  Guozhi Wei  <carrot@google.com>
45393         * sparseset.h (sparseset_pop): Fix the wrong index.
45395 2014-02-24  Walter Lee  <walt@tilera.com>
45397         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
45398         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
45399         triplet.
45400         * common/config/tilegx/tilegx-common.c
45401         (TARGET_DEFAULT_TARGET_FLAGS): Define.
45402         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
45403         (LINK_SPEC): Ditto.
45404         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
45405         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
45406         (tilegx_gimplify_va_arg_expr): Handle big endian.
45407         (tilegx_expand_unaligned_load): Ditto.
45408         (tilegx_expand_unaligned_store): Ditto.
45409         (TARGET_RETURN_IN_MSB): New.
45410         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
45411         (TARGET_ENDIAN_DEFAULT): New.
45412         (TARGET_BIG_ENDIAN): Handle big endian.
45413         (BYTES_BIG_ENDIAN): Ditto.
45414         (WORDS_BIG_ENDIAN): Ditto.
45415         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
45416         (ENDIAN_SPEC): New.
45417         (EXTRA_SPECS): New.
45418         * config/tilegx/tilegx.md (extv): Handle big endian.
45419         (extzv): Ditto.
45420         (insn_st<n>): Ditto.
45421         (insn_st<n>_add<bitsuffix>): Ditto.
45422         (insn_stnt<n>): Ditto.
45423         (insn_stnt<n>_add<bitsuffix>):Ditto.
45424         (vec_interleave_highv8qi): Handle big endian.
45425         (vec_interleave_highv8qi_be): New.
45426         (vec_interleave_highv8qi_le): New.
45427         (insn_v1int_h): Handle big endian.
45428         (vec_interleave_lowv8qi): Handle big endian.
45429         (vec_interleave_lowv8qi_be): New.
45430         (vec_interleave_lowv8qi_le): New.
45431         (insn_v1int_l): Handle big endian.
45432         (vec_interleave_highv4hi): Handle big endian.
45433         (vec_interleave_highv4hi_be): New.
45434         (vec_interleave_highv4hi_le): New.
45435         (insn_v2int_h): Handle big endian.
45436         (vec_interleave_lowv4hi): Handle big endian.
45437         (vec_interleave_lowv4hi_be): New.
45438         (vec_interleave_lowv4hi_le): New.
45439         (insn_v2int_l): Handle big endian.
45440         (vec_interleave_highv2si): Handle big endian.
45441         (vec_interleave_highv2si_be): New.
45442         (vec_interleave_highv2si_le): New.
45443         (insn_v4int_h): Handle big endian.
45444         (vec_interleave_lowv2si): Handle big endian.
45445         (vec_interleave_lowv2si_be): New.
45446         (vec_interleave_lowv2si_le): New.
45447         (insn_v4int_l): Handle big endian.
45448         * config/tilegx/tilegx.opt (mbig-endian): New option.
45449         (mlittle-endian): New option.
45450         * doc/install.texi: Document tilegxbe-linux.
45451         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
45453 2014-02-24  Martin Jambor  <mjambor@suse.cz>
45455         PR ipa/60266
45456         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
45457         there are no parameter descriptors.
45459 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
45461         PR rtl-optimization/60268
45462         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
45463         initialization to ...
45464         (sched_rgn_init): ... here.
45465         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
45467 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
45469         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
45470         names.
45472 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
45474         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
45475         definition.
45477 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
45479         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
45480         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
45482 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
45484         * config/microblaze/predicates.md: Add cmp_op predicate.
45485         * config/microblaze/microblaze.md: Add branch_compare instruction
45486         which uses cmp_op predicate and emits cmp insn before branch.
45487         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
45488         to microblaze_expand_conditional_branch and consolidate logic.
45489         (microblaze_expand_conditional_branch): emit branch_compare
45490         insn instead of handling cmp op separate from branch insn.
45492 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45494         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
45495         to permit subregs.
45497 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45499         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
45500         define_insn with define_expand and new define_insn
45501         *altivec_lve<VI_char>x_internal.
45502         (altivec_stve<VI_char>x): Replace define_insn with define_expand
45503         and new define_insn *altivec_stve<VI_char>x_internal.
45504         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
45505         prototype.
45506         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
45507         lve*x built-ins.
45508         (altivec_expand_stvex_be): New function.
45510 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
45512         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
45513         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
45514         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
45515         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
45517 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
45519         PR target/60298
45520         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
45521         instead of emit_move_insn.
45523 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45525         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
45526         vspltw with vsldoi.
45527         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
45528         gen_altivec_vsumsws.
45530 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45532         * config/rs6000/altivec.md (altivec_lvxl): Rename as
45533         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
45534         (altivec_lvxl_<mode>): New define_expand incorporating
45535         -maltivec=be semantics where needed.
45536         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
45537         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
45538         semantics where needed.
45539         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
45540         (altivec_stvx_<mode>): New define_expand incorporating
45541         -maltivec=be semantics where needed.
45542         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
45543         VM2 iterator instead of V4SI.
45544         (altivec_stvxl_<mode>): New define_expand incorporating
45545         -maltivec=be semantics where needed.
45546         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
45547         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
45548         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
45549         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
45550         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
45551         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
45552         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
45553         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
45554         ALTIVEC_BUILTIN_STVXL.
45555         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
45556         (altivec_expand_stvx_be): Likewise.
45557         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
45558         (altivec_expand_lvx_be): Likewise.
45559         (altivec_expand_stvx_be): Likewise.
45560         (altivec_expand_builtin): Add cases for
45561         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
45562         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
45563         (altivec_init_builtins): Add definitions for
45564         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
45565         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
45567 2014-02-21  Catherine Moore  <clm@codesourcery.com>
45569         * doc/invoke.texi (mvirt, mno-virt): Document.
45570         * config/mips/mips.opt (mvirt): New option.
45571         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
45573 2014-02-21  Richard Biener  <rguenther@suse.de>
45575         PR tree-optimization/60276
45576         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
45577         (STMT_VINFO_MIN_NEG_DIST): New macro.
45578         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
45579         STMT_VINFO_MIN_NEG_DIST.
45580         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
45581         made for negative dependence distances still hold.
45583 2014-02-21  Richard Biener  <rguenther@suse.de>
45585         PR middle-end/60291
45586         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
45587         DECL_INITIAL for globals not in the current function context.
45589 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
45591         PR tree-optimization/56490
45592         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
45593         * tree-ssa-uninit.c: Include params.h.
45594         (compute_control_dep_chain): Add num_calls argument, return false
45595         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
45596         num_calls to recursive call.
45597         (find_predicates): Change dep_chain into normal array,
45598         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
45599         variable and adjust compute_control_dep_chain caller.
45600         (find_def_preds): Likewise.
45602 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
45604         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
45605         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
45607 2014-02-21  Nick Clifton  <nickc@redhat.com>
45609         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
45610         (pushhi1): Likewise.
45611         (popqi1): Add mode to pre_dec.
45612         (pophi1): Likewise.
45614 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
45616         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
45617         mode for mask of V8SFmode permutation.
45619 2014-02-20  Richard Henderson  <rth@redhat.com>
45621         PR c++/60272
45622         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
45623         a new pseudo for OLDVAL.
45625 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
45627         PR target/57896
45628         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
45629         gen_reg_rtx if d->testing_p.
45630         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
45631         if d->testing_p and we will certainly return true.
45632         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
45633         if d->testing_p.
45635 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
45637         * emit-rtl.c (gen_reg_rtx): Assert that
45638         crtl->emit.regno_pointer_align_length is non-zero.
45640 2014-02-20  Richard Henderson  <rth@redhat.com>
45642         PR c++/60272
45643         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
45644         on failure the store back into EXPECT.
45646 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
45647             Sandra Loosemore  <sandra@codesourcery.com>
45649         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
45650         * config/nios2/nios2.c (nios2_function_profiler): Add
45651         -fPIC (flag_pic == 2) support.
45652         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
45653         (nios2_large_offset_p): New function.
45654         (nios2_unspec_reloc_p): Move up position, update to use
45655         nios2_large_offset_p.
45656         (nios2_unspec_address): Remove function.
45657         (nios2_unspec_offset): New function.
45658         (nios2_large_got_address): New function.
45659         (nios2_got_address): Add large offset support.
45660         (nios2_legitimize_tls_address): Update usage of removed and new
45661         functions.
45662         (nios2_symbol_binds_local_p): New function.
45663         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
45664         (nios2_legitimize_address): Update to use nios2_large_offset_p.
45665         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
45666         (nios2_print_operand): Merge H/L processing, add hiadj/lo
45667         processing for (const (unspec ...)).
45668         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
45670 2014-02-20  Richard Biener  <rguenther@suse.de>
45672         * tree-cfg.c (replace_uses_by): Mark altered BBs before
45673         doing the substitution.
45674         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
45676 2014-02-20  Martin Jambor  <mjambor@suse.cz>
45678         PR ipa/55260
45679         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
45680         info when checking whether lattices are bottom.
45682 2014-02-20  Richard Biener  <rguenther@suse.de>
45684         PR middle-end/60221
45685         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
45686         regions at -O0.
45688 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
45690         PR ipa/58555
45691         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
45692         parameter specifying the scaling.
45693         (inline_call): Update.
45694         (want_inline_recursively): Guard division by zero.
45695         (recursive_inlining): Update.
45696         * ipa-inline.h (clone_inlined_nodes): Update.
45698 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
45700         PR target/60204
45701         * config/i386/i386.c (classify_argument): Pass structures of size
45702         64 bytes or less in register.
45704 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
45705             Kirill Yukhin  <kirill.yukhin@intel.com>
45707         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
45708         (_mm_rcp28_round_ss): Ditto.
45709         (_mm_rsqrt28_round_sd): Ditto.
45710         (_mm_rsqrt28_round_ss): Ditto.
45711         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
45712         (_mm_rcp14_round_ss): Ditto.
45713         (_mm_rsqrt14_round_sd): Ditto.
45714         (_mm_rsqrt14_round_ss): Ditto.
45715         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
45716         the first input operand, get rid of match_dup.
45717         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
45718         attribute to sse.
45719         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
45720         Ditto.
45721         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
45722         operand as the first input operand, set type attribute.
45723         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
45724         Set type attribute.
45725         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
45726         operand as the first input operand, set type attribute.
45728 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45730         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
45731         bit of zero.
45733 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
45735         PR target/60207
45736         * config/i386/i386.c (construct_container): Remove TFmode check
45737         for X86_64_INTEGER_CLASS.
45739 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
45741         PR target/59794
45742         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
45743         only when -Wpsabi is enabled.
45745 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
45747         PR target/59799
45748         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
45749         passing arrays in registers are the same as for structs, so remove the
45750         special case for them.
45752 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
45754         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
45755         destination type, extract only the valid bits if the source type is not
45756         integral and has a different mode.
45758 2014-02-19  Richard Biener  <rguenther@suse.de>
45760         PR ipa/60243
45761         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
45762         for all calls.
45764 2014-02-19  Richard Biener  <rguenther@suse.de>
45766         PR ipa/60243
45767         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
45768         (ipa_modify_call_arguments): Emit an argument load explicitely and
45769         preserve virtual SSA form there and for the replacement call.
45770         Do not update SSA form nor free dominance info.
45772 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
45774         * ipa.c (function_and_variable_visibility): Also clear WEAK
45775         flag when disolving COMDAT_GROUP.
45777 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
45779         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
45780         * ipa-prop.c (ipa_set_jf_known_type): Return early when
45781         not devirtualizing.
45782         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
45783         do more sanity checks.
45784         (detect_type_change): Return true when giving up early.
45785         (compute_complex_assign_jump_func): Fix type parameter of
45786         ipa_set_ancestor_jf.
45787         (compute_complex_ancestor_jump_func): Likewise.
45788         (update_jump_functions_after_inlining): Fix updating of
45789         ancestor function.
45790         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
45792 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
45794         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
45795         inline clones when edge disappears.
45797 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
45799         PR target/60203
45800         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
45801         Split 64-bit moves into 2 patterns.  Do not allow the use of
45802         direct move for TDmode in little endian, since the decimal value
45803         has little endian bytes within a word, but the 64-bit pieces are
45804         ordered in a big endian fashion, and normal subreg's of TDmode are
45805         not allowed.
45806         (mov<mode>_64bit_dm): Likewise.
45807         (movtd_64bit_nodm): Likewise.
45809 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
45811         PR tree-optimization/60174
45812         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
45813         statement of an SSA_NAME that occurs in an abnormal PHI node.
45815 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
45817         PR sanitizer/60142
45818         * final.c (SEEN_BB): Remove.
45819         (SEEN_NOTE, SEEN_EMITTED): Renumber.
45820         (final_scan_insn): Don't force_source_line on second
45821         NOTE_INSN_BASIC_BLOCK.
45823 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
45825         PR target/60205
45826         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
45827         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
45828         (type_natural_mode): Warn ABI change when %zmm register is not
45829         available for AVX512F vector value passing.
45831 2014-02-18  Kai Tietz  <ktietz@redhat.com>
45833         PR target/60193
45834         * config/i386/i386.c (ix86_expand_prologue): Use value in
45835         rax register as displacement when restoring %r10 or %rax.
45836         Fix wrong offset when restoring both registers.
45838 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
45840         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
45841         assertion with conditional return.
45843 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
45844             Uros Bizjak  <ubizjak@gmail.com>
45846         PR driver/60233
45847         * config/i386/driver-i386.c (host_detect_local_cpu): If
45848         YMM state is not saved by the OS, also clear has_f16c.  Move
45849         CPUID 0x80000001 handling before YMM state saving checking.
45851 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
45853         PR rtl-optimization/58960
45854         * haifa-sched.c (alloc_global_sched_pressure_data): New,
45855         factored out from ...
45856         (sched_init): ... here.
45857         (free_global_sched_pressure_data): New, factored out from ...
45858         (sched_finish): ... here.
45859         * sched-int.h (free_global_sched_pressure_data): Declare.
45860         * sched-rgn.c (nr_regions_initial): New static global.
45861         (haifa_find_rgns): Initialize it.
45862         (schedule_region): Disable sched-pressure for the newly
45863         generated regions.
45865 2014-02-17  Richard Biener  <rguenther@suse.de>
45867         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
45868         release SSA defs of pattern stmts.
45870 2014-02-17  Richard Biener  <rguenther@suse.de>
45872         * tree-inline.c (expand_call_inline): Release the virtual
45873         operand defined by the call we are about to inline.
45875 2014-02-17  Richard Biener  <rguenther@suse.de>
45877         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
45879 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
45880             Ilya Tocar  <ilya.tocar@intel.com>
45882         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
45883         arguments order in builtin.
45884         (_mm512_permutexvar_epi64): Ditto.
45885         (_mm512_mask_permutexvar_epi64): Ditto
45886         (_mm512_maskz_permutexvar_epi32): Ditto
45887         (_mm512_permutexvar_epi32): Ditto
45888         (_mm512_mask_permutexvar_epi32): Ditto
45890 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45892         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
45893         (p8_vmrgow): Likewise.
45895 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45897         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
45898         endian targets.
45900 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
45902         PR target/60203
45903         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
45904         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
45905         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
45906         using direct move instructions on ISA 2.07.  Also adjust
45907         instruction length for 64-bit.
45908         (mov<mode>_64bit, TFmode/TDmode): Likewise.
45909         (mov<mode>_32bit, TFmode/TDmode): Likewise.
45911 2014-02-15  Alan Modra  <amodra@gmail.com>
45913         PR target/58675
45914         PR target/57935
45915         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
45916         find_replacement on parts of insn rtl that might be reloaded.
45918 2014-02-15  Richard Biener  <rguenther@suse.de>
45920         PR tree-optimization/60183
45921         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
45922         (tree_ssa_phiprop): Calculate and free post-dominators.
45924 2014-02-14  Jeff Law  <law@redhat.com>
45926         PR rtl-optimization/60131
45927         * ree.c (get_extended_src_reg): New function.
45928         (combine_reaching_defs): Use it rather than assuming location of REG.
45929         (find_and_remove_re): Verify first operand of extension is
45930         a REG before adding the insns to the copy list.
45932 2014-02-14  Roland McGrath  <mcgrathr@google.com>
45934         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
45935         * configure: Regenerated.
45936         * config.in: Regenerated.
45937         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
45938         instead of ASM_SHORT.
45940 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
45941             Richard Earnshaw  <rearnsha@arm.com>
45943         PR rtl-optimization/59535
45944         * lra-constraints.c (process_alt_operands): Encourage alternative
45945         when unassigned pseudo class is superset of the alternative class.
45946         (inherit_reload_reg): Don't inherit when optimizing for code size.
45947         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
45948         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
45949         modes not less than 4 for Thumb1.
45951 2014-02-14  Kyle McMartin  <kyle@redhat.com>
45953         PR pch/60010
45954         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
45956 2014-02-14  Richard Biener  <rguenther@suse.de>
45958         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
45959         (get_frame_arg): Drop the assert with langhook types_compatible_p.
45960         Do not strip INDIRECT_REFs.
45962 2014-02-14  Richard Biener  <rguenther@suse.de>
45964         PR lto/60179
45965         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
45966         DECL_FUNCTION_SPECIFIC_TARGET.
45967         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
45968         * tree-streamer-out.c (pack_ts_target_option): Remove.
45969         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
45970         (write_ts_function_decl_tree_pointers): Do not stream
45971         DECL_FUNCTION_SPECIFIC_TARGET.
45972         * tree-streamer-in.c (unpack_ts_target_option): Remove.
45973         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
45974         (lto_input_ts_function_decl_tree_pointers): Do not stream
45975         DECL_FUNCTION_SPECIFIC_TARGET.
45977 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
45979         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
45980         (get_initial_def_for_induction, vectorizable_induction): Ignore
45981         debug stmts when looking for exit_phi.
45982         (vectorizable_live_operation): Fix up condition.
45984 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45986         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
45987         nreverse() because it changes the content of original tree list.
45989 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45991         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
45992         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
45994 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45996         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
45997         GNU coding standards.
45999 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
46001         PR debug/60152
46002         * dwarf2out.c (gen_subprogram_die): Don't call
46003         add_calling_convention_attribute if subr_die is old_die.
46005 2014-02-13  Sharad Singhai  <singhai@google.com>
46007         * doc/optinfo.texi: Fix order of nodes.
46009 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
46011         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
46012         operands[2], not operands[3].
46014 2014-02-13  Richard Biener  <rguenther@suse.de>
46016         PR bootstrap/59878
46017         * doc/install.texi (ISL): Update recommended version to 0.12.2,
46018         mention the possibility of an in-tree build.
46019         (CLooG): Update recommended version to 0.18.1, mention the
46020         possibility of an in-tree build and clarify that the ISL
46021         bundled with CLooG does not work.
46023 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
46025         PR target/43546
46026         * expr.c (compress_float_constant): If x is a hard register,
46027         extend into a pseudo and then move to x.
46029 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
46031         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
46032         caused by bad second argument to warning_at() with -mhotpatch and
46033         nested functions (e.g. with gfortran).
46035 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
46037         * opts.c (option_name): Remove "enabled by default" rider.
46039 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
46041         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
46043 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
46044             Uros Bizjak  <ubizjak@gmail.com>
46046         PR target/60151
46047         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
46048         * configure: Regenerated.
46050 2014-02-12  Richard Biener  <rguenther@suse.de>
46052         * vec.c (vec_prefix::calculate_allocation): Move as
46053         inline variant to vec.h.
46054         (vec_prefix::calculate_allocation_1): New out-of-line version.
46055         * vec.h (vec_prefix::calculate_allocation_1): Declare.
46056         (vec_prefix::m_has_auto_buf): Rename to ...
46057         (vec_prefix::m_using_auto_storage): ... this.
46058         (vec_prefix::calculate_allocation): Inline the easy cases
46059         and dispatch to calculate_allocation_1 which doesn't need the
46060         prefix address.
46061         (va_heap::reserve): Use gcc_checking_assert.
46062         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
46063         m_using_auto_storage.
46064         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
46065         member and adjust.
46066         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
46067         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
46068         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
46070 2014-02-12  Richard Biener  <rguenther@suse.de>
46072         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
46073         when we found a dependence.
46075 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
46077         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
46078         common code...
46079         (maybe_fold_stmt): ... into this new function.
46080         * omp-low.c (lower_omp): Update comment.
46082         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
46083         last use.
46085         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
46086         dereference.
46088 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
46090         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
46091         identifiers in comments.
46092         (cortexa53_extra_costs): Likewise.
46093         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
46094         (cortexa7_extra_costs): Likewise.
46095         (cortexa12_extra_costs): Likewise.
46096         (cortexa15_extra_costs): Likewise.
46097         (v7m_extra_costs): Likewise.
46099 2014-02-12  Richard Biener  <rguenther@suse.de>
46101         PR middle-end/60092
46102         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
46103         of posix_memalign being successful.
46104         (lower_stmt): Restrict lowering of posix_memalign to when
46105         -ftree-bit-ccp is enabled.
46107 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
46109         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
46110         arg_loc.
46111         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
46113 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
46115         PR rtl-optimization/60116
46116         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
46117         other_insn once the combination has been validated.
46119 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
46121         PR lto/59468
46122         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
46123         and wrapper.
46124         * ipa-devirt.c: Include demangle.h
46125         (odr_violation_reported): New static variable.
46126         (add_type_duplicate): Update odr_violations.
46127         (maybe_record_node): Add completep parameter; update it.
46128         (record_target_from_binfo): Add COMPLETEP parameter;
46129         update it as needed.
46130         (possible_polymorphic_call_targets_1): Likewise.
46131         (struct polymorphic_call_target_d): Add nonconstruction_targets;
46132         rename FINAL to COMPLETE.
46133         (record_targets_from_bases): Sanity check we found the binfo;
46134         fix COMPLETEP updating.
46135         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
46136         parameter, fix computing of COMPLETEP.
46137         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
46138         at LTO time do demangling.
46139         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
46140         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
46141         parameter.
46142         (gimple_get_virt_method_for_binfo): Likewise.
46143         * gimple-fold.h (gimple_get_virt_method_for_binfo,
46144         gimple_get_virt_method_for_vtable): Update prototypes.
46146 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
46148         PR target/49008
46149         * genautomata.c (add_presence_absence): Fix typo with
46150         {final_}presence_list.
46152 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
46154         PR target/60137
46155         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
46156         for VSX/Altivec vectors that land in GPR registers.
46158 2014-02-11  Richard Henderson  <rth@redhat.com>
46159             Jakub Jelinek  <jakub@redhat.com>
46161         PR debug/59776
46162         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
46163         around drhs if type conversion to lacc->type is not useless.
46165 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46167         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
46168         tuning struct.
46169         (cortex-a57.cortex-a53): Likewise.
46170         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
46172 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46174         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
46175         arm_restrict_it.
46177 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
46179         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
46180         add_options_for_arm_vfp3.
46182 2014-02-11  Jeff Law  <law@redhat.com>
46184         PR middle-end/54041
46185         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
46186         object with an undesirable mode.
46188 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
46190         PR libgomp/60107
46191         * config/i386/sol2-9.h: New file.
46192         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
46193         *-*-solaris2.9*): Use it.
46195 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
46197         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
46198         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
46200 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
46202         * config/microblaze/microblaze.c: Extend mcpu version format
46204 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
46206         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
46208 2014-02-10  Richard Henderson  <rth@redhat.com>
46210         PR target/59927
46211         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
46212         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
46213         ms-abi vs -mno-accumulate-outgoing-args.
46214         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
46215         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
46216         respect to ms-abi.
46218 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
46220         PR middle-end/60080
46221         * cfgexpand.c (expand_asm_operands): Attach source location to
46222         ASM_INPUT rtx objects.
46223         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
46225 2014-02-10  Nick Clifton  <nickc@redhat.com>
46227         * config/mn10300/mn10300.c (popcount): New function.
46228         (mn10300_expand_prologue): Include saved registers in stack usage
46229         count.
46231 2014-02-10  Jeff Law  <law@redhat.com>
46233         PR middle-end/52306
46234         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
46235         when changing the SET_DEST of a prior insn to avoid an input reload.
46237 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
46239         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
46240         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
46241         -mcall-openbsd, or -mcall-linux.
46242         (CC1_ENDIAN_BIG_SPEC): Remove.
46243         (CC1_ENDIAN_LITTLE_SPEC): Remove.
46244         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
46245         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
46246         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
46247         and %cc1_endian_default.
46248         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
46250 2014-02-10  Richard Biener  <rguenther@suse.de>
46252         PR tree-optimization/60115
46253         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
46254         MEM_REF handling.  Properly verify that the accesses are not
46255         out of the objects bound.
46257 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46259         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
46260         coretex to cortex.
46262 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
46264         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
46265         proper constants and fix formatting.
46266         (possible_polymorphic_call_targets): Fix formatting.
46268 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
46269             Ilya Tocar  <ilya.tocar@intel.com>
46271         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
46272         (_mm512_loadu_epi32): Renamed into...
46273         (_mm512_loadu_si512): This.
46274         (_mm512_storeu_epi32): Renamed into...
46275         (_mm512_storeu_si512): This.
46276         (_mm512_maskz_ceil_ps): Removed.
46277         (_mm512_maskz_ceil_pd): Ditto.
46278         (_mm512_maskz_floor_ps): Ditto.
46279         (_mm512_maskz_floor_pd): Ditto.
46280         (_mm512_floor_round_ps): Ditto.
46281         (_mm512_floor_round_pd): Ditto.
46282         (_mm512_ceil_round_ps): Ditto.
46283         (_mm512_ceil_round_pd): Ditto.
46284         (_mm512_mask_floor_round_ps): Ditto.
46285         (_mm512_mask_floor_round_pd): Ditto.
46286         (_mm512_mask_ceil_round_ps): Ditto.
46287         (_mm512_mask_ceil_round_pd): Ditto.
46288         (_mm512_maskz_floor_round_ps): Ditto.
46289         (_mm512_maskz_floor_round_pd): Ditto.
46290         (_mm512_maskz_ceil_round_ps): Ditto.
46291         (_mm512_maskz_ceil_round_pd): Ditto.
46292         (_mm512_expand_pd): Ditto.
46293         (_mm512_expand_ps): Ditto.
46294         * config/i386/i386.c (ix86_builtins): Remove
46295         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
46296         (bdesc_args): Ditto.
46297         * config/i386/predicates.md (const1256_operand): New.
46298         (const_1_to_2_operand): Ditto.
46299         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
46300         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
46301         (*avx512pf_gatherpf<mode>sf): Ditto.
46302         (avx512pf_gatherpf<mode>df): Ditto.
46303         (*avx512pf_gatherpf<mode>df_mask): Ditto.
46304         (*avx512pf_gatherpf<mode>df): Ditto.
46305         (avx512pf_scatterpf<mode>sf): Ditto.
46306         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
46307         (*avx512pf_scatterpf<mode>sf): Ditto.
46308         (avx512pf_scatterpf<mode>df): Ditto.
46309         (*avx512pf_scatterpf<mode>df_mask): Ditto.
46310         (*avx512pf_scatterpf<mode>df): Ditto.
46311         (avx512f_expand<mode>): Removed.
46312         (<shift_insn><mode>3<mask_name>): Change predicate type.
46314 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
46316         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
46317         not at the end of datarefs vector use ordered_remove to avoid
46318         reordering datarefs vector.
46320         PR c/59984
46321         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
46322         mark local addressable non-static vars as GOVD_PRIVATE
46323         instead of GOVD_LOCAL.
46324         * omp-low.c (lower_omp_for): Move gimple_bind_vars
46325         and BLOCK_VARS of gimple_bind_block to new_stmt rather
46326         than copying them.
46328         PR middle-end/60092
46329         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
46330         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
46331         assume_aligned or alloc_align attributes.
46332         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
46333         arguments.  Handle also assume_aligned and alloc_align attributes.
46334         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
46335         calls to functions with assume_aligned or alloc_align attributes.
46336         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
46338 2014-02-08  Terry Guo  <terry.guo@arm.com>
46340         * doc/invoke.texi: Document ARM -march=armv7e-m.
46342 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
46344         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
46345         flag on __cilkrts_rethrow builtin.
46347         PR ipa/60026
46348         * ipa-cp.c (determine_versionability): Fail at -O0
46349         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
46350         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
46352         Revert:
46353         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
46355         PR ipa/60026
46356         * tree-inline.c (copy_forbidden): Fail for
46357         __attribute__((optimize (0))) functions.
46359 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
46361         * varpool.c: Include pointer-set.h.
46362         (varpool_remove_unreferenced_decls): Variables in other partitions
46363         will not be output; be however careful to not lose information
46364         about partitioning.
46366 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
46368         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
46369         lookup in the vtable constructor.
46371 2014-02-07  Jeff Law  <law@redhat.com>
46373         PR target/40977
46374         * config/m68k/m68k.md (ashldi_extsi): Turn into a
46375         define_insn_and_split.
46377         * ipa-inline.c (inline_small_functions): Fix typos.
46379 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
46381         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
46382         (s390_can_use_return_insn): Declare.
46383         * config/s390/s390.h (EPILOGUE_USES): Define.
46384         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
46385         instructions.
46386         (s390_chunkify_start): Handle return JUMP_LABELs.
46387         (s390_early_mach): Emit a main_pool instruction on the entry edge.
46388         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
46389         (s390_can_use_return_insn): New functions.
46390         (s390_fix_long_loop_prediction): Handle conditional returns.
46391         (TARGET_SET_UP_BY_PROLOGUE): Define.
46392         * config/s390/s390.md (ANY_RETURN): New code iterator.
46393         (*creturn, *csimple_return, return, simple_return): New patterns.
46395 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
46397         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
46398         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
46399         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
46400         REG_CFA_RESTORE list when deciding not to restore a register.
46402 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
46404         * config/s390/s390.c: Include tree-pass.h and context.h.
46405         (s390_early_mach): New function, split out from...
46406         (s390_emit_prologue): ...here.
46407         (pass_data_s390_early_mach): New pass structure.
46408         (pass_s390_early_mach): New class.
46409         (s390_option_override): Create and register early_mach pass.
46410         Move to end of file.
46412 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
46414         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
46415         to match for the exit block.
46417 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
46419         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
46420         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
46421         Reject misaligned operands.
46423 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
46425         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
46427 2014-02-07  Richard Biener  <rguenther@suse.de>
46429         PR middle-end/60092
46430         * gimple-low.c (lower_builtin_posix_memalign): New function.
46431         (lower_stmt): Call it to lower posix_memalign in a way
46432         to make alignment info accessible.
46434 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
46436         PR c++/60082
46437         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
46438         __builtin_setjmp_receiver.
46440 2014-02-07  Richard Biener  <rguenther@suse.de>
46442         PR middle-end/60092
46443         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
46444         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
46445         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
46446         Handle BUILT_IN_POSIX_MEMALIGN.
46447         (find_func_clobbers): Likewise.
46448         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
46449         (call_may_clobber_ref_p_1): Likewise.
46451 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
46453         PR ipa/59918
46454         * ipa-devirt.c (record_target_from_binfo): Remove overactive
46455         sanity check.
46457 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
46459         PR ipa/59469
46460         * lto-cgraph.c (lto_output_node): Use
46461         symtab_get_symbol_partitioning_class.
46462         (lto_output_varpool_node): likewise.
46463         (symtab_get_symbol_partitioning_class): Move here from
46464         lto/lto-partition.c
46465         * cgraph.h (symbol_partitioning_class): Likewise.
46466         (symtab_get_symbol_partitioning_class): Declare.
46468 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
46470         * ggc.h (ggc_internal_cleared_alloc): New macro.
46471         * vec.h (vec_safe_copy): Handle memory stats.
46472         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
46473         * target-globals.c (save_target_globals): Likewise.
46475 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
46477         PR target/60077
46478         * expr.c (emit_move_resolve_push): Export; be bit more selective
46479         on when to clear alias set.
46480         * expr.h (emit_move_resolve_push): Declare.
46481         * function.h (struct function): Add tail_call_marked.
46482         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
46483         * config/i386/i386-protos.h (ix86_expand_push): Remove.
46484         * config/i386/i386.md (TImode move expander): De not call
46485         ix86_expand_push.
46486         (FP push expanders): Preserve memory attributes.
46487         * config/i386/sse.md (push<mode>1): Remove.
46488         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
46489         (ix86_expand_push): Remove.
46490         * config/i386/mmx.md (push<mode>1): Remove.
46492 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
46494         PR rtl-optimization/60030
46495         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
46496         lopart with paradoxical subreg before shifting it up by hprec.
46498 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46500         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
46501         Remove extra newline at end of file.
46502         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
46503         (arm_issue_rate): Handle cortexa57.
46504         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
46505         (cortex-a57.cortex-a53): Likewise.
46507 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
46509         PR target/59575
46510         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
46511         don't record in REG_FRAME_RELATED_EXPR registers not set in that
46512         bitmask.
46513         (arm_expand_prologue): Adjust all callers.
46514         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
46515         info, registers also at the lowest numbered registers side.  Use
46516         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
46517         XEXP.
46519         PR debug/59992
46520         * var-tracking.c (adjust_mems): Before adding a SET to
46521         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
46523 2014-02-06  Alan Modra  <amodra@gmail.com>
46525         PR target/60032
46526         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
46527         change SDmode to DDmode when lra_in_progress.
46529 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
46531         PR middle-end/59150
46532         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
46533         free_data_ref on the dr first, and before goto again also set dr
46534         to the next dr.  For simd_lane_access, free old datarefs[i] before
46535         overwriting it.  For get_vectype_for_scalar_type failure, don't
46536         free_data_ref if simd_lane_access.
46538         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
46540         PR target/60062
46541         * tree.h (opts_for_fn): New inline function.
46542         (opt_for_fn): Define.
46543         * config/i386/i386.c (ix86_function_regparm): Use
46544         opt_for_fn (decl, optimize) instead of optimize.
46546 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
46548         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
46549         for SYMBOL_REF in large memory model.
46551 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46553         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
46554         and crypto support.
46555         (cortex-a57): Likewise.
46556         (cortex-a57.cortex-a53): Likewise.
46558 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
46559             Kugan Vivekanandarajah  <kuganv@linaro.org>
46561         * config/arm/arm.c (arm_vector_alignment_reachable): Check
46562         unaligned_access.
46563         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
46565 2014-02-06  Richard Biener  <rguenther@suse.de>
46567         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
46568         set_loop_copy and initialize_original_copy_tables.
46570 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
46572         * config/aarch64/aarch64-simd.md
46573         (aarch64_ashr_simddi): Change QI to SI.
46575 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
46576             Jakub Jelinek  <jakub@redhat.com>
46578         PR middle-end/60013
46579         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
46580         of the dataflow.
46582 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46584         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
46585         CODE_FOR_altivec_vpku[hw]um to
46586         CODE_FOR_altivec_vpku[hw]um_direct.
46587         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
46588         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
46589         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
46590         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
46592 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46594         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
46595         generation for -maltivec=be.
46596         (altivec_vsumsws): Simplify redundant test.
46598 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46600         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
46601         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
46602         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
46603         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
46604         gen_altivec_vpkuwum.
46605         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
46606         BYTES_BIG_ENDIAN.
46607         (altivec_vpks<VI_char>ss): Likewise.
46608         (altivec_vpks<VI_char>us): Likewise.
46609         (altivec_vpku<VI_char>us): Likewise.
46610         (altivec_vpku<VI_char>um): Likewise.
46611         (altivec_vpku<VI_char>um_direct): New (copy of
46612         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
46613         internal use).
46614         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
46615         target is little endian and -maltivec=be is not specified.
46616         (*altivec_vupkhs<VU_char>_direct): New (copy of
46617         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
46618         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
46619         target is little endian and -maltivec=be is not specified.
46620         (*altivec_vupkls<VU_char>_direct): New (copy of
46621         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
46622         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
46623         little endian and -maltivec=be is not specified.
46624         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
46625         little endian and -maltivec=be is not specified.
46627 2014-02-05  Richard Henderson  <rth@redhat.com>
46629         PR debug/52727
46630         * combine-stack-adj.c: Revert r206943.
46631         * sched-int.h (struct deps_desc): Add last_args_size.
46632         * sched-deps.c (init_deps): Initialize it.
46633         (sched_analyze_insn): Add OUTPUT dependencies between insns that
46634         contain REG_ARGS_SIZE notes.
46636 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
46638         * lto-cgraph.c (asm_nodes_output): Make global.
46639         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
46640         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
46641         (driver_handle_option): Handle OPT_fwpa.
46643 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
46645         PR ipa/59947
46646         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
46647         a comment typo and formatting issue.  If odr_hash hasn't been
46648         created, return vNULL and set *completep to false.
46650         PR middle-end/57499
46651         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
46652         bb with no successors.
46654 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
46656         PR target/59718
46657         * doc/invoke.texi (-march): Clarify documentation for ARM.
46658         (-mtune): Likewise.
46659         (-mcpu): Likewise.
46661 2014-02-05  Richard Biener  <rguenther@suse.de>
46663         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
46664         when not vectorizing because of too many alias checks.
46665         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
46666         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
46668 2014-02-05  Nick Clifton  <nickc@redhat.com>
46670         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
46671         accept extended registers in any mode when compiling for the MN10300.
46673 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
46675         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
46676         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
46677         sanitization attributes.
46678         (can_inline_edge_p): Likewise.
46679         (sanitize_attrs_match_for_inline_p): New function.
46681 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
46683         * ipa-prop.c (detect_type_change): Shor circuit testing of
46684         type changes on THIS pointer.
46686 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
46688         PR target/59777
46689         * config/pa/pa.c (legitimize_tls_address): Return original address
46690         if not passed a SYMBOL_REF rtx.
46691         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
46692         addresses.
46693         (pa_emit_move_sequence): Simplify TLS source operands.
46694         (pa_legitimate_constant_p): Reject all TLS constants.
46695         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
46696         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
46698 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
46700         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
46701         groups when we know they are controlled by LTO.
46702         * varasm.c (default_binds_local_p_1): If object is in other partition,
46703         it will be resolved locally.
46705 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
46707         * config/host-linux.c (linux_gt_pch_use_address): Don't
46708         use SSIZE_MAX because it is not always defined.
46710 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
46712         PR bootstrap/59913
46713         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
46714         threshold for pseudo splitting.
46715         (update_ebb_live_info): Process call argument hard registers and
46716         hard registers from insn definition too.
46717         (max_small_class_regs_num): New constant.
46718         (inherit_in_ebb): Update live hard regs through EBBs.  Update
46719         reloads_num only for small register classes.  Don't split for
46720         outputs of jumps.
46722 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
46724         PR ipa/60058
46725         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
46726         is non-null.
46728 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
46730         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
46731         visibility is safe.
46733 2014-02-04  Marek Polacek  <polacek@redhat.com>
46735         * gdbinit.in (pel): Define.
46737 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
46739         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
46740         behavior.
46742 2014-02-04  Richard Biener  <rguenther@suse.de>
46744         PR lto/59723
46745         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
46746         in function context local.
46747         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
46748         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
46749         similar to LTO_imported_decl_ref.
46751 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
46753         PR tree-optimization/60002
46754         * cgraphclones.c (build_function_decl_skip_args): Clear
46755         DECL_LANG_SPECIFIC.
46757         PR tree-optimization/60023
46758         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
46759         false to gsi_replace.
46760         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
46761         has been in some EH region and vec_stmt could throw, add
46762         vec_stmt into the same EH region.
46763         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
46764         has no lhs, ignore it.
46765         * internal-fn.c (expand_MASK_LOAD): Likewise.
46767         PR ipa/60026
46768         * tree-inline.c (copy_forbidden): Fail for
46769         __attribute__((optimize (0))) functions.
46771         PR other/58712
46772         * omp-low.c (simd_clone_struct_copy): If from->inbranch
46773         is set, copy one less argument.
46774         (expand_simd_clones): Don't subtract clone_info->inbranch
46775         from simd_clone_struct_alloc argument.
46777         PR rtl-optimization/57915
46778         * recog.c (simplify_while_replacing): If all unary/binary/relational
46779         operation arguments are constant, attempt to simplify those.
46781         PR middle-end/59261
46782         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
46783         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
46785 2014-02-04  Richard Biener  <rguenther@suse.de>
46787         PR tree-optimization/60012
46788         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
46789         TBAA disambiguation to all DDRs.
46791 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
46793         PR target/59788
46794         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
46795         (LINK_SPEC): Use it for -shared, -shared-libgcc.
46797 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46799         PR ipa/59882
46800         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
46802 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46804         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
46805         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
46807 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46809         PR ipa/59831
46810         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
46811         to figure out targets of polymorphic calls with known decl.
46812         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46813         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
46814         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
46815         (get_polymorphic_call_info): ... here.
46816         (get_polymorphic_call_info_from_invariant): New function.
46818 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46820         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
46821         lookup via vtable pointer; check for type consistency
46822         and turn inconsitent facts into UNREACHABLE.
46823         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46824         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
46825         type inconsistent querries; return UNREACHABLE instead.
46827 2014-02-03  Richard Henderson  <rth@twiddle.net>
46829         PR tree-opt/59924
46830         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
46831         already processed this node.
46832         (normalize_one_pred_1): Pass along mark_set.
46833         (normalize_one_pred): Create and destroy a pointer_set_t.
46834         (normalize_one_pred_chain): Likewise.
46836 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
46838         PR gcov-profile/58602
46839         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
46841 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46843         PR ipa/59831
46844         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
46845         -fno-devirtualize; try to devirtualize by the knowledge of
46846         virtual table pointer given by aggregate propagation.
46847         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46848         (ipa_print_node_jump_functions): Dump also offset that
46849         is relevant for polymorphic calls.
46850         (determine_known_aggregate_parts): Add arg_type parameter; use it
46851         instead of determining the type from pointer type.
46852         (ipa_compute_jump_functions_for_edge): Update call of
46853         determine_known_aggregate_parts.
46854         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
46855         (gimple_get_virt_method_for_binfo): ... here; simplify using
46856         vtable_pointer_value_to_vtable.
46857         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
46858         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
46859         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
46860         (vtable_pointer_value_to_vtable): Break out from ...; handle also
46861         POINTER_PLUS_EXPR.
46862         (vtable_pointer_value_to_binfo): ... here.
46863         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
46865 2014-02-03  Teresa Johnson  <tejohnson@google.com>
46867         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
46868         redef of outer loop index variable.
46870 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
46872         PR c++/53017
46873         PR c++/59211
46874         * doc/extend.texi (Function Attributes): Typo.
46876 2014-02-03  Cong Hou  <congh@google.com>
46878         PR tree-optimization/60000
46879         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
46880         if the vectorized statement is a store.  A store statement can only
46881         appear at the end of pattern statements.
46883 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
46885         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
46886         (ix86_option_override_internal): Default long double to 64-bit for
46887         32-bit Bionic and to 128-bit for 64-bit Bionic.
46889         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
46890         TARGET_LONG_DOUBLE_128 is true.
46891         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
46893         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
46894         (mlong-double-64): Negate -mlong-double-128.
46895         (mlong-double-128): New option.
46897         * config/i386/i386-c.c (ix86_target_macros): Define
46898         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
46900         * doc/invoke.texi: Document -mlong-double-128.
46902 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
46904         PR rtl-optimization/60024
46905         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
46907 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
46909         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
46911 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
46913         PR rtl-optimization/57662
46914         * sel-sched.c (code_motion_path_driver): Do not mark already not
46915         existing blocks in the visiting bitmap.
46917 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
46919         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
46920         on the insn being emitted.
46922 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
46923             Will Deacon  <will.deacon@arm.com>
46925         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
46927 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46929         * config/arm/arm-tables.opt: Regenerate.
46931 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46933         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
46934         for vector types other than V16QImode.
46935         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
46936         define_expand, and call altivec_expand_vec_perm_le when producing
46937         code with little endian element order.
46938         (*altivec_vperm_<mode>_internal): New insn having previous
46939         behavior of altivec_vperm_<mode>.
46940         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
46941         altivec_expand_vec_perm_le when producing code with little endian
46942         element order.
46943         (*altivec_vperm_<mode>_uns_internal): New insn having previous
46944         behavior of altivec_vperm_<mode>_uns.
46946 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46948         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
46949         (altivec_vsumsws): Add handling for -maltivec=be with a little
46950         endian target.
46951         (altivec_vsumsws_direct): New.
46952         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
46953         gen_altivec_vsumsws.
46955 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
46957         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
46958         vtable_pointer_value_to_binfo): New functions.
46959         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
46960         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
46962 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
46964         * config/nios2/nios2.md (load_got_register): Initialize GOT
46965         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
46966         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
46968 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
46970         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
46971         preserverd by passthrough, do not propagate the type.
46973 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
46975         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
46976         (mips_atomic_assign_expand_fenv): New function.
46977         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
46979 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
46981         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
46982         (__builtin_mips_set_fcsr): Likewise.
46983         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
46984         MIPS_USI_FTYPE_VOID.
46985         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
46986         (mips16_expand_set_fcsr): Likewise.
46987         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
46988         (mips16_set_fcsr_stub): Likewise.
46989         (mips16_get_fcsr_one_only_stub): New class.
46990         (mips16_set_fcsr_one_only_stub): Likewise.
46991         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
46992         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
46993         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
46994         (hard_float): New availability predicate.
46995         (mips_builtins): Add get_fcsr and set_fcsr.
46996         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
46997         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
46998         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
46999         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
47000         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
47001         patterns.
47003 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
47005         * config/mips/mips.c (mips_one_only_stub): New class.
47006         (mips_need_mips16_rdhwr_p): Replace with...
47007         (mips16_rdhwr_stub): ...this new variable.
47008         (mips16_stub_call_address): New function.
47009         (mips16_rdhwr_one_only_stub): New class.
47010         (mips_expand_thread_pointer): Use mips16_stub_call_address.
47011         (mips_output_mips16_rdhwr): Delete.
47012         (mips_finish_stub): New function.
47013         (mips_code_end): Use it to handle rdhwr stubs.
47015 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
47017         PR target/60017
47018         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
47019         when calculating size of integer atomic types.
47021 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
47023         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
47025 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
47027         PR tree-optimization/60003
47028         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
47029         * profile.c (branch_prob): Use gimple_call_builtin_p
47030         to check for BUILT_IN_SETJMP_RECEIVER.
47031         * tree-inline.c (copy_bb): Call notice_special_calls.
47033 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
47035         PR bootstrap/59985
47036         * lra-constraints.c (process_alt_operands): Update reload_sum only
47037         on the first pass.
47039 2014-01-31  Richard Henderson  <rth@redhat.com>
47041         PR middle-end/60004
47042         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
47043         until after else_eh is processed.
47045 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
47047         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
47048         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
47049         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
47050         in smmintrin.h, remove them.
47051         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
47052         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
47053         * config/i386/i386.md (ROUND_SAE): Fix value.
47054         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
47055         (const48_operand): New.
47056         * config/i386/subst.md (round), (round_expand): Use
47057         const_4_or_8_to_11_operand.
47058         (round_saeonly), (round_saeonly_expand): Use const48_operand.
47060 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
47062         * config/i386/constraints.md (Yk): Swap meaning with k.
47063         * config/i386/i386.md (movhi_internal): Change Yk to k.
47064         (movqi_internal): Ditto.
47065         (*k<logic><mode>): Ditto.
47066         (*andhi_1): Ditto.
47067         (*andqi_1): Ditto.
47068         (kandn<mode>): Ditto.
47069         (*<code>hi_1): Ditto.
47070         (*<code>qi_1): Ditto.
47071         (kxnor<mode>): Ditto.
47072         (kortestzhi): Ditto.
47073         (kortestchi): Ditto.
47074         (kunpckhi): Ditto.
47075         (*one_cmplhi2_1): Ditto.
47076         (*one_cmplqi2_1): Ditto.
47077         * config/i386/sse.md (): Change k to Yk.
47078         (avx512f_load<mode>_mask): Ditto.
47079         (avx512f_blendm<mode>): Ditto.
47080         (avx512f_store<mode>_mask): Ditto.
47081         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
47082         (avx512f_storedqu<mode>_mask): Ditto.
47083         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
47084         Ditto.
47085         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
47086         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
47087         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
47088         (avx512f_maskcmp<mode>3): Ditto.
47089         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
47090         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
47091         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
47092         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
47093         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
47094         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
47095         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
47096         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
47097         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
47098         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
47099         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
47100         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
47101         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
47102         (vec_extract_lo_<mode>_maskm): Ditto.
47103         (vec_extract_hi_<mode>_maskm): Ditto.
47104         (avx512f_vternlog<mode>_mask): Ditto.
47105         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
47106         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
47107         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
47108         (avx512f_<code>v8div16qi2_mask): Ditto.
47109         (avx512f_<code>v8div16qi2_mask_store): Ditto.
47110         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
47111         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
47112         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
47113         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
47114         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
47115         (*avx512pf_gatherpf<mode>df_mask): Ditto.
47116         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
47117         (*avx512pf_scatterpf<mode>df_mask): Ditto.
47118         (avx512cd_maskb_vec_dupv8di): Ditto.
47119         (avx512cd_maskw_vec_dupv16si): Ditto.
47120         (avx512f_vpermi2var<mode>3_maskz): Ditto.
47121         (avx512f_vpermi2var<mode>3_mask): Ditto.
47122         (avx512f_vpermi2var<mode>3_mask): Ditto.
47123         (avx512f_vpermt2var<mode>3_maskz): Ditto.
47124         (*avx512f_gathersi<mode>): Ditto.
47125         (*avx512f_gathersi<mode>_2): Ditto.
47126         (*avx512f_gatherdi<mode>): Ditto.
47127         (*avx512f_gatherdi<mode>_2): Ditto.
47128         (*avx512f_scattersi<mode>): Ditto.
47129         (*avx512f_scatterdi<mode>): Ditto.
47130         (avx512f_compress<mode>_mask): Ditto.
47131         (avx512f_compressstore<mode>_mask): Ditto.
47132         (avx512f_expand<mode>_mask): Ditto.
47133         * config/i386/subst.md (mask): Change k to Yk.
47134         (mask_scalar_merge): Ditto.
47135         (sd): Ditto.
47137 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
47139         * doc/extend.texi (Vector Extensions): Document ?: in C++.
47141 2014-01-31  Richard Biener  <rguenther@suse.de>
47143         PR middle-end/59990
47144         * builtins.c (fold_builtin_memory_op): Make sure to not
47145         use a floating-point mode or a boolean or enumeral type for
47146         the copy operation.
47148 2014-01-30  DJ Delorie  <dj@redhat.com>
47150         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
47151         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
47152         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
47153         whenever main() has an epilogue.
47155 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
47157         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
47158         unused variable "field".
47159         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
47160         (vsx_mergeh_<mode>): Likewise.
47161         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
47162         (altivec_vmrghh): Likewise.
47163         (altivec_vmrghw): Likewise.
47164         (altivec_vmrglb): Likewise.
47165         (altivec_vmrglh): Likewise.
47166         (altivec_vmrglw): Likewise.
47167         (altivec_vspltb): Add missing uses.
47168         (altivec_vsplth): Likewise.
47169         (altivec_vspltw): Likewise.
47170         (altivec_vspltsf): Likewise.
47172 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
47174         PR target/59923
47175         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
47176         frame related instructions.
47178 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
47180         PR rtl-optimization/59959
47181         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
47182         any reload of register whose subreg is invalid.
47184 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
47186         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
47187         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
47188         Add missing return type - void.
47190 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
47192         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
47193         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
47194         remove element index adjustment for endian (now handled in vsx.md
47195         and altivec.md).
47196         (altivec_expand_vec_perm_const): Use
47197         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
47198         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
47199         (vsx_xxspltw_<mode>): Adjust element index for little endian.
47200         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
47201         define_expand and a new define_insn *altivec_vspltb_internal;
47202         adjust for -maltivec=be on a little endian target.
47203         (altivec_vspltb_direct): New.
47204         (altivec_vsplth): Divide into a define_expand and a new
47205         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
47206         little endian target.
47207         (altivec_vsplth_direct): New.
47208         (altivec_vspltw): Divide into a define_expand and a new
47209         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
47210         little endian target.
47211         (altivec_vspltw_direct): New.
47212         (altivec_vspltsf): Divide into a define_expand and a new
47213         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
47214         a little endian target.
47216 2014-01-30  Richard Biener  <rguenther@suse.de>
47218         PR tree-optimization/59993
47219         * tree-ssa-forwprop.c (associate_pointerplus): Check we
47220         can propagate form the earlier stmt and avoid the transform
47221         when the intermediate result is needed.
47223 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
47225         * README.Portability: Fix typo.
47227 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
47229         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
47230         comparison_operator with ordered_comparison_operator.
47232 2014-01-30  Nick Clifton  <nickc@redhat.com>
47234         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
47235         Rename to mn10300_store_multiple_regs.
47236         * config/mn10300/mn10300.c: Likewise.
47237         * config/mn10300/mn10300.md (store_movm): Fix typo: call
47238         store_multiple_regs.
47239         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
47240         Call mn10300_store_multiple_regs.
47242 2014-01-30  Nick Clifton  <nickc@redhat.com>
47243             DJ Delorie  <dj@redhat.com>
47245         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
47246         %fp 2 to keep registers after it properly word-aligned.
47247         (rl78_alloc_physical_registers_umul): Handle the case where both
47248         input operands are the same.
47250 2014-01-30  Richard Biener  <rguenther@suse.de>
47252         PR tree-optimization/59903
47253         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
47254         check properly.
47256 2014-01-30  Jason Merrill  <jason@redhat.com>
47258         PR c++/59633
47259         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
47261         PR c++/59645
47262         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
47264 2014-01-30  Richard Biener  <rguenther@suse.de>
47266         PR tree-optimization/59951
47267         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
47269 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
47271         PR target/59784
47272         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
47273         SFmode to DFmode case.
47275 2014-01-29  DJ Delorie  <dj@redhat.com>
47277         * config/msp430/msp430.opt (-minrt): New.
47278         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
47279         if -minrt given.
47280         (ENDFILE_SPEC): Likewise.
47282 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
47284         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
47285         (estimate_function_body_sizes): Use it.
47287 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
47289         PR c++/58561
47290         * dwarf2out.c (is_cxx_auto): New.
47291         (is_base_type): Use it.
47292         (gen_type_die_with_usage): Likewise.
47294 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
47296         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
47297         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
47298         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
47299         -maltivec=be with LE targets.
47300         (vsx_mergeh_<mode>): Likewise.
47301         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
47302         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
47303         (altivec_vmrghb): Replace with define_expand and new
47304         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
47305         (altivec_vmrghb_direct): New define_insn.
47306         (altivec_vmrghh): Replace with define_expand and new
47307         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
47308         (altivec_vmrghh_direct): New define_insn.
47309         (altivec_vmrghw): Replace with define_expand and new
47310         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
47311         (altivec_vmrghw_direct): New define_insn.
47312         (*altivec_vmrghsf): Adjust for endianness.
47313         (altivec_vmrglb): Replace with define_expand and new
47314         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
47315         (altivec_vmrglb_direct): New define_insn.
47316         (altivec_vmrglh): Replace with define_expand and new
47317         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
47318         (altivec_vmrglh_direct): New define_insn.
47319         (altivec_vmrglw): Replace with define_expand and new
47320         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
47321         (altivec_vmrglw_direct): New define_insn.
47322         (*altivec_vmrglsf): Adjust for endianness.
47323         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
47324         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
47325         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
47326         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
47327         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
47328         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
47329         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
47330         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
47332 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
47334         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
47335         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
47336         whitespace.
47338 2014-01-29  Richard Biener  <rguenther@suse.de>
47340         PR tree-optimization/58742
47341         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
47342         associate_pointerplus_align.
47343         (associate_pointerplus_diff): New function.
47344         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
47345         and associate_pointerplus_diff.
47347 2014-01-29  Richard Biener  <rguenther@suse.de>
47349         * lto-streamer.h (LTO_major_version): Bump to 3.
47350         (LTO_minor_version): Reset to 0.
47352 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
47354         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
47355         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
47356         (arm_file_start): Generate correct asm header for armv7ve.
47357         * config/arm/bpabi.h: Add multilib support for armv7ve.
47358         * config/arm/driver-arm.c: Change the architectures of cortex-a7
47359         and cortex-a15 to armv7ve.
47360         * config/arm/t-aprofile: Add multilib support for armv7ve.
47361         * doc/invoke.texi: Document -march=armv7ve.
47363 2014-01-29  Richard Biener  <rguenther@suse.de>
47365         PR tree-optimization/58742
47366         * tree-ssa-forwprop.c (associate_plusminus): Return true
47367         if we changed sth, defer EH cleanup to ...
47368         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
47369         (simplify_mult): New function.
47371 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
47373         PR middle-end/59917
47374         PR tree-optimization/59920
47375         * tree.c (build_common_builtin_nodes): Remove
47376         __builtin_setjmp_dispatcher initialization.
47377         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
47378         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
47379         instead of gsi_after_labels + manually skipping debug stmts.
47380         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
47381         ignore bbs with IFN_ABNORMAL_DISPATCHER.
47382         * tree-inline.c (copy_edges_for_bb): Remove
47383         can_make_abnormal_goto argument, instead add abnormal_goto_dest
47384         argument.  Ignore computed_goto_p stmts.  Don't call
47385         make_abnormal_goto_edges.  If a call might need abnormal edges
47386         for non-local gotos, see if it already has an edge to
47387         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
47388         with true argument, don't do anything then, otherwise add
47389         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
47390         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
47391         caller.
47392         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
47393         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
47394         (lower_stmt): Don't set data->calls_builtin_setjmp.
47395         (lower_builtin_setjmp): Adjust comment.
47396         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
47397         * tree-cfg.c (found_computed_goto): Remove.
47398         (factor_computed_gotos): Remove.
47399         (make_goto_expr_edges): Return bool, true for computed gotos.
47400         Don't call make_abnormal_goto_edges.
47401         (build_gimple_cfg): Don't set found_computed_goto, don't call
47402         factor_computed_gotos.
47403         (computed_goto_p): No longer static.
47404         (make_blocks): Don't set found_computed_goto.
47405         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
47406         (make_edges): If make_goto_expr_edges returns true, push bb
47407         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
47408         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
47409         vector.  Record mapping between bbs and OpenMP regions if there
47410         are any, adjust make_gimple_omp_edges caller.  Call
47411         handle_abnormal_edges.
47412         (make_abnormal_goto_edges): Remove.
47413         * tree-cfg.h (make_abnormal_goto_edges): Remove.
47414         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
47415         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
47416         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
47417         * internal-fn.def (ABNORMAL_DISPATCHER): New.
47418         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
47419         filling *region also set *region_idx to (*region)->entry->index.
47421         PR other/58712
47422         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
47423         For REGs set ORIGINAL_REGNO.
47425 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
47427         * doc/md.texi: Mention that a target shouldn't implement
47428         vec_widen_(s|u)mul_even/odd pair if it is less efficient
47429         than hi/lo pair.
47431 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
47433         PR tree-optimization/59594
47434         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
47435         a copy of the datarefs vector rather than the vector itself.
47437 2014-01-28  Jason Merrill  <jason@redhat.com>
47439         PR c++/53756
47440         * dwarf2out.c (auto_die): New static.
47441         (gen_type_die_with_usage): Handle C++1y 'auto'.
47442         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
47443         on definition.
47445 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
47447         PR target/59672
47448         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
47449         (SPEC_X32): Likewise.
47450         (SPEC_64): Likewise.
47451         * config/i386/i386.c (ix86_option_override_internal): Turn off
47452         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
47453         for TARGET_16BIT.
47454         (x86_file_start): Output .code16gcc for TARGET_16BIT.
47455         * config/i386/i386.h (TARGET_16BIT): New macro.
47456         (TARGET_16BIT_P): Likewise.
47457         * config/i386/i386.opt: Add m16.
47458         * doc/invoke.texi: Document -m16.
47460 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
47462         PR preprocessor/59935
47463         * input.c (location_get_source_line): Bail out on when line number
47464         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
47466 2014-01-28  Richard Biener  <rguenther@suse.de>
47468         PR tree-optimization/58742
47469         * tree-ssa-forwprop.c (associate_plusminus): Handle
47470         pointer subtraction of the form (T)(P + A) - (T)P.
47472 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
47474         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
47475         at const_int_cost.
47477 2014-01-28  Richard Biener  <rguenther@suse.de>
47479         Revert
47480         2014-01-28  Richard Biener  <rguenther@suse.de>
47482         PR rtl-optimization/45364
47483         PR rtl-optimization/59890
47484         * var-tracking.c (local_get_addr_clear_given_value): Handle
47485         already cleared slot.
47486         (val_reset): Handle not allocated local_get_addr_cache.
47487         (vt_find_locations): Use post-order on the inverted CFG.
47489 2014-01-28  Richard Biener  <rguenther@suse.de>
47491         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
47493 2014-01-28  Richard Biener  <rguenther@suse.de>
47495         PR rtl-optimization/45364
47496         PR rtl-optimization/59890
47497         * var-tracking.c (local_get_addr_clear_given_value): Handle
47498         already cleared slot.
47499         (val_reset): Handle not allocated local_get_addr_cache.
47500         (vt_find_locations): Use post-order on the inverted CFG.
47502 2014-01-28  Alan Modra  <amodra@gmail.com>
47504         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
47505         * configure.ac <recursive call for build != host>: Define
47506         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
47507         and LD_FOR_BUILD too.
47508         * configure: Regenerate.
47510 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
47512         * config/i386/i386.c (get_builtin_code_for_version): Separate
47513         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
47514         Broadwell from Haswell.
47516 2014-01-27  Steve Ellcey  <sellcey@mips.com>
47518         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
47519         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
47520         * config/mips/mips.c (mips_option_override): Change setting
47521         of TARGET_DSP.
47522         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
47523         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
47524         Change from Mask to Var.
47526 2014-01-27  Jeff Law  <law@redhat.com>
47528         * ipa-inline.c (inline_small_functions): Fix typo.
47530 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
47532         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
47533         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
47534         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
47535         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
47536         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
47537         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
47538         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
47539         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
47540         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
47541         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
47542         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
47543         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
47544         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
47545         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
47546         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
47547         (_mm512_storeu_epi64): Ditto.
47548         (_mm512_cmpge_epi32_mask): Ditto.
47549         (_mm512_cmpge_epu32_mask): Ditto.
47550         (_mm512_cmpge_epi64_mask): Ditto.
47551         (_mm512_cmpge_epu64_mask): Ditto.
47552         (_mm512_cmple_epi32_mask): Ditto.
47553         (_mm512_cmple_epu32_mask): Ditto.
47554         (_mm512_cmple_epi64_mask): Ditto.
47555         (_mm512_cmple_epu64_mask): Ditto.
47556         (_mm512_cmplt_epi32_mask): Ditto.
47557         (_mm512_cmplt_epu32_mask): Ditto.
47558         (_mm512_cmplt_epi64_mask): Ditto.
47559         (_mm512_cmplt_epu64_mask): Ditto.
47560         (_mm512_cmpneq_epi32_mask): Ditto.
47561         (_mm512_cmpneq_epu32_mask): Ditto.
47562         (_mm512_cmpneq_epi64_mask): Ditto.
47563         (_mm512_cmpneq_epu64_mask): Ditto.
47564         (_mm512_expand_pd): Ditto.
47565         (_mm512_expand_ps): Ditto.
47566         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
47567         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
47568         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
47569         * config/i386/i386.c (ix86_builtins): Add
47570         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
47571         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
47572         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
47573         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
47574         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
47575         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
47576         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
47577         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
47578         IX86_BUILTIN_PMOVUSQW512_MEM.
47579         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
47580         __builtin_ia32_pmovsqd512mem_mask,
47581         __builtin_ia32_pmovqd512mem_mask,
47582         __builtin_ia32_pmovusqw512mem_mask,
47583         __builtin_ia32_pmovsqw512mem_mask,
47584         __builtin_ia32_pmovqw512mem_mask,
47585         __builtin_ia32_pmovusdw512mem_mask,
47586         __builtin_ia32_pmovsdw512mem_mask,
47587         __builtin_ia32_pmovdw512mem_mask,
47588         __builtin_ia32_pmovqb512mem_mask,
47589         __builtin_ia32_pmovusqb512mem_mask,
47590         __builtin_ia32_pmovsqb512mem_mask,
47591         __builtin_ia32_pmovusdb512mem_mask,
47592         __builtin_ia32_pmovsdb512mem_mask,
47593         __builtin_ia32_pmovdb512mem_mask.
47594         (bdesc_args): Add __builtin_ia32_expanddf512,
47595         __builtin_ia32_expandsf512.
47596         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
47597         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
47598         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
47599         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
47600         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
47601         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
47602         (avx512f_<code>v8div16qi2_mask_store): This.
47603         (avx512f_expand<mode>): New.
47605 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
47607         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
47608         New.
47609         (_mm512_mask_prefetch_i64gather_pd): Ditto.
47610         (_mm512_prefetch_i32scatter_pd): Ditto.
47611         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
47612         (_mm512_prefetch_i64scatter_pd): Ditto.
47613         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
47614         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
47615         (_mm512_mask_prefetch_i64gather_ps): Ditto.
47616         (_mm512_prefetch_i32scatter_ps): Ditto.
47617         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
47618         (_mm512_prefetch_i64scatter_ps): Ditto.
47619         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
47620         * config/i386/i386-builtin-types.def: Define
47621         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
47622         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
47623         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
47624         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
47625         IX86_BUILTIN_SCATTERPFQPD.
47626         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
47627         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
47628         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
47629         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
47630         __builtin_ia32_scatterpfqps.
47631         (ix86_expand_builtin): Expand new built-ins.
47632         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
47633         fix memory access data type.
47634         (*avx512pf_gatherpf<mode>_mask): Ditto.
47635         (*avx512pf_gatherpf<mode>): Ditto.
47636         (avx512pf_scatterpf<mode>): Ditto.
47637         (*avx512pf_scatterpf<mode>_mask): Ditto.
47638         (*avx512pf_scatterpf<mode>): Ditto.
47639         (GATHER_SCATTER_SF_MEM_MODE): New.
47640         (avx512pf_gatherpf<mode>df): Ditto.
47641         (*avx512pf_gatherpf<mode>df_mask): Ditto.
47642         (*avx512pf_scatterpf<mode>df): Ditto.
47644 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
47646         PR bootstrap/59934
47647         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
47648         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
47649         reached.
47651 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
47653         * common/config/arm/arm-common.c
47654         (arm_rewrite_mcpu): Handle multiple names.
47655         * config/arm/arm.h
47656         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
47658 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
47660         * gimple-builder.h (create_gimple_tmp): Delete.
47662 2014-01-27  Christian Bruel  <christian.bruel@st.com>
47664         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
47665         words comparisons.
47667 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
47669         * config/pa/pa.md (call): Generate indirect long calls to non-local
47670         functions when outputing 32-bit code.
47671         (call_value): Likewise except for special call to buggy powf function.
47673         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
47674         portable runtime and PIC indirect calls.
47675         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
47676         and PIC call sequences.  Use ldo instead of blr to set return register
47677         in PIC call sequence.
47679 2014-01-25  Walter Lee  <walt@tilera.com>
47681         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
47682         avoid clobbering a live register.
47684 2014-01-25  Walter Lee  <walt@tilera.com>
47686         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
47687         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
47688         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
47689         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
47691 2014-01-25  Walter Lee  <walt@tilera.com>
47693         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
47694         arguments on even registers.
47695         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
47696         STACK_BOUNDARY.
47697         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
47698         (BIGGEST_ALIGNMENT): Ditto.
47699         (BIGGEST_FIELD_ALIGNMENT): Ditto.
47701 2014-01-25  Walter Lee  <walt@tilera.com>
47703         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
47704         insns before bundling.
47705         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
47707 2014-01-25  Walter Lee  <walt@tilera.com>
47709         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
47710         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
47711         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
47713 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
47715         * config/mips/constraints.md (kl): Delete.
47716         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
47717         define expands, using...
47718         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
47719         instructions for MIPS16.
47720         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
47721         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
47723 2014-01-25  Walter Lee  <walt@tilera.com>
47725         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
47726         (clzdi2): Ditto.
47727         (ffsdi2): Ditto.
47729 2014-01-25  Walter Lee  <walt@tilera.com>
47731         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
47732         (TARGET_EXPAND_TO_RTL_HOOK): Define.
47734 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
47736         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
47737         Handle XOR.
47739 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
47741         * print-rtl.c (in_call_function_usage): New var.
47742         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
47743         EXPR_LIST mode as mode and not as reg note name.
47745         PR middle-end/59561
47746         * cfgloopmanip.c (copy_loop_info): If
47747         loop->warned_aggressive_loop_optimizations, make sure
47748         the flag is set in target loop too.
47750 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
47752         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
47753         flag_cilkplus.
47754         * builtins.def: Likewise.
47755         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
47756         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
47757         * ira.c (ira_setup_eliminable_regset): Likewise.
47758         * omp-low.c (gate_expand_omp): Likewise.
47759         (execute_lower_omp): Likewise.
47760         (diagnose_sb_0): Likewise.
47761         (gate_diagnose_omp_blocks): Likewise.
47762         (simd_clone_clauses_extract): Likewise.
47763         (gate): Likewise.
47765 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
47767         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
47768         correction for little endian...
47769         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
47770         here.
47772 2014-01-24  Jeff Law  <law@redhat.com>
47774         PR tree-optimization/59919
47775         * tree-vrp.c (find_assert_locations_1): Do not register asserts
47776         for non-returning calls.
47778 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
47780         * common/config/aarch64/aarch64-common.c
47781         (aarch64_rewrite_mcpu): Handle multiple names.
47782         * config/aarch64/aarch64.h
47783         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
47785 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
47787         * input.c (add_file_to_cache_tab): Handle the case where fopen
47788         returns NULL.
47790 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
47792         PR target/59929
47793         * config/i386/i386.md (pushsf splitter): Get stack adjustment
47794         from push operand if code of push isn't PRE_DEC.
47796 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
47798         PR target/59909
47799         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
47800         -mquad-memory-atomic.  Update -mquad-memory documentation to say
47801         it is only used for non-atomic loads/stores.
47803         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
47804         -mquad-memory or -mquad-memory-atomic switches.
47806         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
47807         -mquad-memory-atomic to ISA 2.07 support.
47809         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
47810         to separate support of normal quad word memory operations (ldq, stq)
47811         from the atomic quad word memory operations.
47813         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
47814         support to separate non-atomic quad word operations from atomic
47815         quad word operations.  Disable non-atomic quad word operations in
47816         little endian mode so that we don't have to swap words after the
47817         load and before the store.
47818         (quad_load_store_p): Add comment about atomic quad word support.
47819         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
47820         options printed with -mdebug=reg.
47822         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
47823         -mquad-memory-atomic as the test for whether we have quad word
47824         atomic instructions.
47825         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
47826         or -mp8-vector are used, allow byte/half-word atomic operations.
47828         * config/rs6000/sync.md (load_lockedti): Insure that the address
47829         is a proper indexed or indirect address for the lqarx instruction.
47830         On little endian systems, swap the hi/lo registers after the lqarx
47831         instruction.
47832         (load_lockedpti): Use indexed_or_indirect_operand predicate to
47833         insure the address is valid for the lqarx instruction.
47834         (store_conditionalti): Insure that the address is a proper indexed
47835         or indirect address for the stqcrx. instruction.  On little endian
47836         systems, swap the hi/lo registers before doing the stqcrx.
47837         instruction.
47838         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
47839         insure the address is valid for the stqcrx. instruction.
47841         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
47842         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
47843         type of quad memory support is available.
47845 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
47847         PR regression/59915
47848         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
47849         there is a danger of looping.
47851 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
47853         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
47854         force flag_ira_loop_pressure if set via command line.
47856 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47858         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
47859         (ashr_simd): New builtin handling DI mode.
47860         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
47861         (aarch64_sshr_simddi): New match pattern.
47862         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
47863         (vshrd_n_s64): Likewise.
47864         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
47866 2014-01-23  Nick Clifton  <nickc@redhat.com>
47868         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
47869         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
47870         favour of mcu specific scripts.
47871         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
47872         430x multilibs.
47874 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
47875             Alex Velenko  <Alex.Velenko@arm.com>
47877         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
47878         (vaddv_s16): Likewise.
47879         (vaddv_s32): Likewise.
47880         (vaddv_u8): Likewise.
47881         (vaddv_u16): Likewise.
47882         (vaddv_u32): Likewise.
47883         (vaddvq_s8): Likewise.
47884         (vaddvq_s16): Likewise.
47885         (vaddvq_s32): Likewise.
47886         (vaddvq_s64): Likewise.
47887         (vaddvq_u8): Likewise.
47888         (vaddvq_u16): Likewise.
47889         (vaddvq_u32): Likewise.
47890         (vaddvq_u64): Likewise.
47891         (vaddv_f32): Likewise.
47892         (vaddvq_f32): Likewise.
47893         (vaddvq_f64): Likewise.
47894         (vmaxv_f32): Likewise.
47895         (vmaxv_s8): Likewise.
47896         (vmaxv_s16): Likewise.
47897         (vmaxv_s32): Likewise.
47898         (vmaxv_u8): Likewise.
47899         (vmaxv_u16): Likewise.
47900         (vmaxv_u32): Likewise.
47901         (vmaxvq_f32): Likewise.
47902         (vmaxvq_f64): Likewise.
47903         (vmaxvq_s8): Likewise.
47904         (vmaxvq_s16): Likewise.
47905         (vmaxvq_s32): Likewise.
47906         (vmaxvq_u8): Likewise.
47907         (vmaxvq_u16): Likewise.
47908         (vmaxvq_u32): Likewise.
47909         (vmaxnmv_f32): Likewise.
47910         (vmaxnmvq_f32): Likewise.
47911         (vmaxnmvq_f64): Likewise.
47912         (vminv_f32): Likewise.
47913         (vminv_s8): Likewise.
47914         (vminv_s16): Likewise.
47915         (vminv_s32): Likewise.
47916         (vminv_u8): Likewise.
47917         (vminv_u16): Likewise.
47918         (vminv_u32): Likewise.
47919         (vminvq_f32): Likewise.
47920         (vminvq_f64): Likewise.
47921         (vminvq_s8): Likewise.
47922         (vminvq_s16): Likewise.
47923         (vminvq_s32): Likewise.
47924         (vminvq_u8): Likewise.
47925         (vminvq_u16): Likewise.
47926         (vminvq_u32): Likewise.
47927         (vminnmv_f32): Likewise.
47928         (vminnmvq_f32): Likewise.
47929         (vminnmvq_f64): Likewise.
47931 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
47933         * config/aarch64/aarch64-simd.md
47934         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
47935         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
47936         (*aarch64_mul3_elt<mode>): Likewise.
47937         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
47938         (*aarch64_mul3_elt_to_64v2df): Likewise.
47939         (*aarch64_mla_elt<mode>): Likewise.
47940         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
47941         (*aarch64_mls_elt<mode>): Likewise.
47942         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
47943         (*aarch64_fma4_elt<mode>): Likewise.
47944         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
47945         (*aarch64_fma4_elt_to_64v2df): Likewise.
47946         (*aarch64_fnma4_elt<mode>): Likewise.
47947         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
47948         (*aarch64_fnma4_elt_to_64v2df): Likewise.
47949         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
47950         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
47951         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
47952         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
47953         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
47954         (aarch64_sqdmull_lane<mode>_internal): Likewise.
47955         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
47957 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47959         * config/aarch64/aarch64-simd.md
47960         (aarch64_be_checked_get_lane<mode>): New define_expand.
47961         * config/aarch64/aarch64-simd-builtins.def
47962         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
47963         New builtin definition.
47964         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
47965         Use new safe be builtin.
47967 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47969         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
47970         New define_insn.
47971         (aarch64_be_st1<mode>): Likewise.
47972         (aarch_ld1<VALL:mode>): Define_expand modified.
47973         (aarch_st1<VALL:mode>): Likewise.
47974         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
47975         (UNSPEC_ST1): Likewise.
47977 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
47979         * config/microblaze/microblaze.md: Add trap insn and attribute
47981 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
47983         PR preprocessor/58580
47984         * input.h (location_get_source_line): Take an additional line_size
47985         parameter.
47986         (void diagnostics_file_cache_fini): Declare new function.
47987         * input.c (struct fcache): New type.
47988         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
47989         New static constants.
47990         (diagnostic_file_cache_init, total_lines_num)
47991         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
47992         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
47993         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
47994         (get_next_line, read_next_line, goto_next_line, read_line_num):
47995         New static function definitions.
47996         (diagnostic_file_cache_fini): New function.
47997         (location_get_source_line): Take an additional output line_len
47998         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
47999         read_line_num.
48000         * diagnostic.c (diagnostic_finish): Call
48001         diagnostic_file_cache_fini.
48002         (adjust_line): Take an additional input parameter for the length
48003         of the line, rather than calculating it with strlen.
48004         (diagnostic_show_locus): Adjust the use of
48005         location_get_source_line and adjust_line with respect to their new
48006         signature.  While displaying a line now, do not stop at the first
48007         null byte.  Rather, display the zero byte as a space and keep
48008         going until we reach the size of the line.
48009         * Makefile.in: Add vec.o to OBJS-libcommon
48011 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
48012             Ilya Tocar  <ilya.tocar@intel.com>
48014         * config/i386/avx512fintrin.h (_mm512_kmov): New.
48015         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
48016         (__builtin_ia32_kmov16): Ditto.
48017         * config/i386/i386.md (UNSPEC_KMOV): New.
48018         (kmovw): Ditto.
48020 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
48022         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
48023         (_mm512_storeu_si512): Ditto.
48025 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
48027         PR target/52125
48028         * rtl.h (get_referenced_operands): Declare.
48029         * recog.c (get_referenced_operands): New function.
48030         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
48031         operands have been referenced when recording LO_SUM references.
48033 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
48035         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
48037 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
48039         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
48040         Enable for generic and recent AMD targets.
48042 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
48044         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
48045         ARG_SIZE note when adjustment was eliminated.
48047 2014-01-22  Jeff Law  <law@redhat.com>
48049         PR tree-optimization/59597
48050         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
48051         in file.  Accept new argument REGISTERING and use it to modify
48052         dump output appropriately.
48053         (register_jump_thread): Corresponding changes.
48054         (mark_threaded_blocks): Reinstate code to cancel unprofitable
48055         thread paths involving joiner blocks.  Add code to dump cancelled
48056         jump threading paths.
48058 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
48060         PR rtl-optimization/59477
48061         * lra-constraints.c (inherit_in_ebb): Process call for living hard
48062         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
48064 2014-01-22  Tom Tromey  <tromey@redhat.com>
48066         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
48067         PARAMS.
48068         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
48070 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
48072         PR rtl-optimization/59896
48073         * lra-constraints.c (process_alt_operands): Check unused note for
48074         matched operands of insn with no output reloads.
48076 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
48078         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
48079         (mips_move_from_gpr_cost): Likewise.
48081 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
48083         PR rtl-optimization/59858
48084         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
48085         ira_class_hard_regs_num.
48086         (process_alt_operands): Increase reject for dying matched operand.
48088 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
48090         PR target/59003
48091         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
48092         smaller than size, perform several stores or loads and stores
48093         at dst + count - size to store or copy all of size bytes, rather
48094         than just last modesize bytes.
48096 2014-01-20  DJ Delorie  <dj@redhat.com>
48098         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
48099         that CLOBBERs are REGs before propogating their values.
48101 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
48103         PR middle-end/59789
48104         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
48105         (cgraph_inline_failed_type): New function.
48106         * cgraph.h (DEFCIFCODE): Add type.
48107         (cgraph_inline_failed_type_t): New enum.
48108         (cgraph_inline_failed_type): New prototype.
48109         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
48110         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
48111         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
48112         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
48113         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
48114         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
48115         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
48116         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
48117         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
48118         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
48119         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
48120         OPTIMIZATION_MISMATCH.
48121         * tree-inline.c (expand_call_inline): Emit errors during
48122         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
48124 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
48126         PR target/59685
48127         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
48128         mode attribute in insn output.
48130 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
48132         * output.h (output_constant): Delete.
48133         * varasm.c (output_constant): Make private.
48135 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
48137         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
48139 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
48141         PR middle-end/59860
48142         * tree.h (fold_builtin_strcat): New prototype.
48143         * builtins.c (fold_builtin_strcat): No longer static.  Add len
48144         argument, if non-NULL, don't call c_strlen.  Optimize
48145         directly into __builtin_memcpy instead of __builtin_strcpy.
48146         (fold_builtin_2): Adjust fold_builtin_strcat caller.
48147         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
48149 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
48151         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
48152         for SImode_address_operand operands, having only a REG argument.
48154 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
48156         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
48157         loader name using mbig-endian.
48158         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
48160 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
48162         * doc/invoke.texi (-march): Clarify documentation for AArch64.
48163         (-mtune): Likewise.
48164         (-mcpu): Likewise.
48166 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
48168         * config/aarch64/aarch64-protos.h
48169         (aarch64_cannot_change_mode_class_ptr): Declare.
48170         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
48171         aarch64_cannot_change_mode_class_ptr): New.
48172         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
48173         backend hook aarch64_cannot_change_mode_class.
48175 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
48177         * common/config/aarch64/aarch64-common.c
48178         (aarch64_handle_option): Don't handle any option order logic here.
48179         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
48180         selected_cpu, warn on architecture version mismatch.
48181         (aarch64_override_options): Fix parsing order for option strings.
48183 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
48184             Iain Sandoe  <iain@codesourcery.com>
48186         PR bootstrap/59496
48187         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
48188         warning.  Amend comment to reflect current functionality.
48190 2014-01-20  Richard Biener  <rguenther@suse.de>
48192         PR middle-end/59860
48193         * builtins.c (fold_builtin_strcat): Remove case better handled
48194         by tree-ssa-strlen.c.
48196 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
48198         * config/aarch64/aarch64.opt
48199         (mcpu, march, mtune): Make case-insensitive.
48201 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
48203         PR target/59880
48204         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
48205         if operands[1] is a REG or ZERO_EXTEND of a REG.
48207 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
48209         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
48211 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
48213         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
48214         long non-pic millicode calls.
48216 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
48218         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
48220 2014-01-19  Kito Cheng  <kito@0xlab.org>
48222         * builtins.c (expand_movstr): Check movstr expand done or fail.
48224 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
48225             H.J. Lu  <hongjiu.lu@intel.com>
48227         PR target/59379
48228         * config/i386/i386.md (*lea<mode>): Zero-extend return register
48229         to DImode for zero-extended addresses.
48231 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
48233         PR rtl-optimization/57763
48234         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
48235         on the new indirect jump_insn and increment LABEL_NUSES (label).
48237 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
48239         PR bootstrap/59580
48240         PR bootstrap/59583
48241         * config.gcc (x86_archs): New variable.
48242         (x86_64_archs): Likewise.
48243         (x86_cpus): Likewise.
48244         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
48245         --with-arch/--with-cpu= options.
48246         Support --with-arch=/--with-cpu={nehalem,westmere,
48247         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
48249 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
48251         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
48252         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
48254 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
48256         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
48258 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
48260         PR target/58944
48261         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
48262         clear cpp_get_options (parse_in)->warn_unused_macros for
48263         ix86_target_macros_internal with cpp_define.
48265 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
48267         * jump.c (delete_related_insns): Keep (use (insn))s.
48268         * reorg.c (redundant_insn): Check for barriers too.
48270 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
48272         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
48274 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
48276         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
48277         call to $$dyncall when TARGET_LONG_CALLS is true.
48279 2014-01-17  Jeff Law  <law@redhat.com>
48281         * ree.c (combine_set_extension): Temporarily disable test for
48282         changing number of hard registers.
48284 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
48286         PR middle-end/58125
48287         * ipa-inline-analysis.c (inline_free_summary):
48288         Do not free summary of aliases.
48290 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
48292         PR middle-end/59706
48293         * gimplify.c (gimplify_expr): Use create_tmp_var
48294         instead of create_tmp_var_raw.  If cond doesn't have
48295         integral type, don't add the IFN_ANNOTATE builtin at all.
48297 2014-01-17  Martin Jambor  <mjambor@suse.cz>
48299         PR ipa/59736
48300         * ipa-cp.c (prev_edge_clone): New variable.
48301         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
48302         Also resize prev_edge_clone vector.
48303         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
48304         (ipcp_edge_removal_hook): New function.
48305         (ipcp_driver): Register ipcp_edge_removal_hook.
48307 2014-01-17  Andrew Pinski  <apinski@cavium.com>
48308             Steve Ellcey  <sellcey@mips.com>
48310         PR target/59462
48311         * config/mips/mips.c (mips_print_operand): Check operand mode instead
48312         of operator mode.
48314 2014-01-17  Jeff Law  <law@redhat.com>
48316         PR middle-end/57904
48317         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
48318         so that pass_ccp runs first.
48320 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
48322         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
48323         (ix86_adjust_cost): Use !TARGET_XXX.
48324         (do_reorder_for_imul): Likewise.
48325         (swap_top_of_ready_list): Likewise.
48326         (ix86_sched_reorder): Likewise.
48328 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
48330         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
48331         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
48332         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
48333         (intel_memset): New.  Duplicate slm_memset.
48334         (intel_cost): New.  Duplicate slm_cost.
48335         (m_INTEL): New macro.
48336         (processor_target_table): Add "intel".
48337         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
48338         with PROCESSOR_INTEL for "intel".
48339         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
48340         PROCESSOR_SILVERMONT.
48341         (ix86_issue_rate): Likewise.
48342         (ix86_adjust_cost): Likewise.
48343         (ia32_multipass_dfa_lookahead): Likewise.
48344         (swap_top_of_ready_list): Likewise.
48345         (ix86_sched_reorder): Likewise.
48346         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
48347         instead of TARGET_OPT_AGU.
48348         * config/i386/i386.h (TARGET_INTEL): New.
48349         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
48350         (processor_type): Add PROCESSOR_INTEL.
48351         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
48352         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
48354 2014-01-17  Marek Polacek  <polacek@redhat.com>
48356         PR c/58346
48357         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
48358         size is zero.
48360 2014-01-17  Richard Biener  <rguenther@suse.de>
48362         PR tree-optimization/46590
48363         * opts.c (default_options_table): Add entries for
48364         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
48365         all enabled at -O1 but not for -Og.
48366         * common.opt (fbranch-count-reg): Remove Init(1).
48367         (fmove-loop-invariants): Likewise.
48368         (ftree-pta): Likewise.
48370 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
48372         * config/i386/i386.c (ix86_data_alignment): For compatibility with
48373         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
48374         decls to at least the GCC 4.8 used alignments.
48376         PR fortran/59440
48377         * tree-nested.c (convert_nonlocal_reference_stmt,
48378         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
48379         of GIMPLE_BIND stmts, adjust associated decls.
48381 2014-01-17  Richard Biener  <rguenther@suse.de>
48383         PR tree-optimization/46590
48384         * vec.h (vec<>::bseach): New member function implementing
48385         binary search according to C89 bsearch.
48386         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
48387         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
48388         bitmap pointer again.  Make accesses_in_loop a flat array.
48389         (mem_ref_obstack): New global.
48390         (outermost_indep_loop): Adjust for mem_ref->stored changes.
48391         (mark_ref_stored): Likewise.
48392         (ref_indep_loop_p_2): Likewise.
48393         (set_ref_stored_in_loop): New helper function.
48394         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
48395         (memref_free): Adjust.
48396         (record_mem_ref_loc): Simplify.
48397         (gather_mem_refs_stmt): Adjust.
48398         (sort_locs_in_loop_postorder_cmp): New function.
48399         (analyze_memory_references): Sort accesses_in_loop after
48400         loop postorder number.
48401         (find_ref_loc_in_loop_cmp): New function.
48402         (for_all_locs_in_loop): Find relevant cluster of locs in
48403         accesses_in_loop and iterate without recursion.
48404         (execute_sm): Avoid uninit warning.
48405         (struct ref_always_accessed): Simplify.
48406         (ref_always_accessed::operator ()): Likewise.
48407         (ref_always_accessed_p): Likewise.
48408         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
48409         loop postorder numbers here.
48410         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
48411         numbers.
48413 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
48415         PR c++/57945
48416         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
48417         on decls for which assemble_alias has been called.
48419 2014-01-17  Nick Clifton  <nickc@redhat.com>
48421         * config/msp430/msp430.opt: (mcpu): New option.
48422         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
48423         (msp430_option_override): Parse target_cpu.  If the MCU name
48424         matches a generic string, clear target_mcu.
48425         (msp430_attr): Allow numeric interrupt values up to 63.
48426         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
48427         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
48428         option.
48429         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
48430         Add mcpu matches.
48431         * config/msp430/msp430.md (popm): Use %J rather than %I.
48432         (addsi3): Use msp430_nonimmediate_operand for operand 2.
48433         (addhi_cy_i): Use immediate_operand for operand 2.
48434         * doc/invoke.texi: Document -mcpu option.
48436 2014-01-17  Richard Biener  <rguenther@suse.de>
48438         PR rtl-optimization/38518
48439         * df.h (df_analyze_loop): Declare.
48440         * df-core.c: Include cfgloop.h.
48441         (df_analyze_1): Split out main part of df_analyze.
48442         (df_analyze): Adjust.
48443         (loop_inverted_post_order_compute): New function.
48444         (loop_post_order_compute): Likewise.
48445         (df_analyze_loop): New function avoiding whole-function
48446         postorder computes.
48447         * loop-invariant.c (find_defs): Use df_analyze_loop.
48448         (find_invariants): Adjust.
48449         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
48451 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
48453         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
48454         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
48456 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
48458         * ipa-ref.c (ipa_remove_stmt_references): Fix references
48459         traversal when removing references.
48461 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
48463         PR ipa/59775
48464         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
48466 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
48468         PR middle-end/56791
48469         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
48470         pushing a reload for an autoinc when we had previously reloaded an
48471         inner part of the address.
48473 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
48475         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
48476         field.
48477         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
48478         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
48479         when not giving up or versioning for alias only because of
48480         loop->safelen.
48481         (vect_analyze_data_ref_dependences): Set to true.
48482         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
48483         is a GIMPLE_PHI.
48484         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
48485         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
48486         to the condition.
48488         PR middle-end/58344
48489         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
48491         PR target/59839
48492         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
48493         operand 0 predicate for gathers, use a new pseudo as subtarget.
48495 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
48497         PR middle-end/59609
48498         * lra-constraints.c (process_alt_operands): Add printing debug info.
48499         Check absence of input/output reloads for matched operands too.
48501 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
48503         PR rtl-optimization/59835
48504         * ira.c (ira_init_register_move_cost): Increase cost for
48505         impossible modes.
48507 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
48509         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
48511 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
48513         PR target/59780
48514         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
48515         non-register objects.  Use gen_(high/low)part more consistently.
48516         Fix assertions.
48518 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
48520         PR target/59844
48521         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
48522         endian support, remove tests for WORDS_BIG_ENDIAN.
48523         (p8_mfvsrd_3_<mode>): Likewise.
48524         (reload_gpr_from_vsx<mode>): Likewise.
48525         (reload_gpr_from_vsxsf): Likewise.
48526         (p8_mfvsrd_4_disf): Likewise.
48528 2014-01-16  Richard Biener  <rguenther@suse.de>
48530         PR rtl-optimization/46590
48531         * lcm.c (compute_antinout_edge): Use postorder iteration.
48532         (compute_laterin): Use inverted postorder iteration.
48534 2014-01-16  Nick Clifton  <nickc@redhat.com>
48536         PR middle-end/28865
48537         * varasm.c (output_constant): Return the number of bytes actually
48538         emitted.
48539         (output_constructor_array_range): Update the field size with the
48540         number of bytes emitted by output_constant.
48541         (output_constructor_regular_field): Likewise.  Also do not
48542         complain if the total number of bytes emitted is now greater
48543         than the expected fieldpos.
48544         * output.h (output_constant): Update prototype and descriptive comment.
48546 2014-01-16  Marek Polacek  <polacek@redhat.com>
48548         PR middle-end/59827
48549         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
48550         it is error_mark_node.
48552 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
48554         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
48555         VALID_AVX256_REG_OR_OI_MODE.
48557 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
48559         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
48560         current procedure should be profiled.
48562 2014-01-15  Andrew Pinski  <apinski@cavium.com>
48564         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
48565         of moving from/to the STACK_REG register class.
48567 2014-01-15  Richard Henderson  <rth@redhat.com>
48569         PR debug/54694
48570         * reginfo.c (global_regs_decl): Globalize.
48571         * rtl.h (global_regs_decl): Declare.
48572         * ira.c (do_reload): Diagnose frame_pointer_needed and it
48573         reserved via global_regs.
48575 2014-01-15  Teresa Johnson  <tejohnson@google.com>
48577         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
48579 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
48581         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
48582         and vmulosh rather than call gen_vec_widen_smult_*.
48583         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
48584         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
48585         (vec_widen_smult_even_v16qi): Likewise.
48586         (vec_widen_umult_even_v8hi): Likewise.
48587         (vec_widen_smult_even_v8hi): Likewise.
48588         (vec_widen_umult_odd_v16qi): Likewise.
48589         (vec_widen_smult_odd_v16qi): Likewise.
48590         (vec_widen_umult_odd_v8hi): Likewise.
48591         (vec_widen_smult_odd_v8hi): Likewise.
48592         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
48593         vmuloub rather than call gen_vec_widen_umult_*.
48594         (vec_widen_umult_lo_v16qi): Likewise.
48595         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
48596         vmulosb rather than call gen_vec_widen_smult_*.
48597         (vec_widen_smult_lo_v16qi): Likewise.
48598         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
48599         rather than call gen_vec_widen_umult_*.
48600         (vec_widen_umult_lo_v8hi): Likewise.
48601         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
48602         rather than call gen_vec_widen_smult_*.
48603         (vec_widen_smult_lo_v8hi): Likewise.
48605 2014-01-15  Jeff Law  <law@redhat.com>
48607         PR tree-optimization/59747
48608         * ree.c (find_and_remove_re): Properly handle case where a second
48609         eliminated extension requires widening a copy created for elimination
48610         of a prior extension.
48611         (combine_set_extension): Ensure that the number of hard regs needed
48612         for a destination register does not change when we widen it.
48614 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
48616         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
48617         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
48618         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
48619         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
48620         (avr-*-rtems*): Likewise.
48621         (bfin*-rtems*): Likewise.
48622         (moxie-*-rtems*): Likewise.
48623         (h8300-*-rtems*): Likewise.
48624         (i[34567]86-*-rtems*): Likewise.
48625         (lm32-*-rtems*): Likewise.
48626         (m32r-*-rtems*): Likewise.
48627         (m68k-*-rtems*): Likewise.
48628         (microblaze*-*-rtems*): Likewise.
48629         (mips*-*-rtems*): Likewise.
48630         (powerpc-*-rtems*): Likewise.
48631         (sh-*-rtems*): Likewise.
48632         (sparc-*-rtems*): Likewise.
48633         (sparc64-*-rtems*): Likewise.
48634         (v850-*-rtems*): Likewise.
48635         (m32c-*-rtems*): Likewise.
48637 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
48639         PR rtl-optimization/59511
48640         * ira.c (ira_init_register_move_cost): Use memory costs for some
48641         cases of register move cost calculations.
48642         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
48643         instead of BB frequency.
48644         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
48645         * lra-assigns.c (find_hard_regno_for): Ditto.
48647 2014-01-15  Richard Biener  <rguenther@suse.de>
48649         PR tree-optimization/59822
48650         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
48651         (vectorizable_load): Use it to hoist defs of uses of invariant
48652         loads out of the loop.
48654 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
48655             Kugan Vivekanandarajah  <kuganv@linaro.org>
48657         PR target/59695
48658         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
48659         truncation.
48661 2014-01-15  Richard Biener  <rguenther@suse.de>
48663         PR rtl-optimization/59802
48664         * lcm.c (compute_available): Use inverted postorder to seed
48665         the initial worklist.
48667 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
48669         PR target/59803
48670         * config/s390/s390.c (s390_preferred_reload_class): Don't return
48671         ADDR_REGS for invalid symrefs in non-PIC code.
48673 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
48675         PR other/58712
48676         * builtins.c (determine_block_size): Initialize *probable_max_size
48677         even if len_rtx is CONST_INT.
48679 2014-01-14  Andrew Pinski  <apinski@cavium.com>
48681         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
48682         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
48683         (cortexa53_tunings): Likewise.
48684         (aarch64_sched_issue_rate): New function.
48685         (TARGET_SCHED_ISSUE_RATE): Define.
48687 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
48689         * ira-costs.c (find_costs_and_classes): Add missed
48690         ira_init_register_move_cost_if_necessary.
48692 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
48694         PR target/59787
48695         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
48697 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
48699         PR target/59794
48700         * config/i386/i386.c (type_natural_mode): Add a bool parameter
48701         to indicate if type is used for function return value.  Warn ABI
48702         change if the vector mode isn't available for function return value.
48703         (ix86_function_arg_advance): Pass false to type_natural_mode.
48704         (ix86_function_arg): Likewise.
48705         (ix86_gimplify_va_arg): Likewise.
48706         (function_arg_32): Don't warn ABI change.
48707         (ix86_function_value): Pass true to type_natural_mode.
48708         (ix86_return_in_memory): Likewise.
48709         (ix86_struct_value_rtx): Removed.
48710         (TARGET_STRUCT_VALUE_RTX): Likewise.
48712 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
48714         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
48715         converting a conditional jump into a conditional return.
48717 2014-01-14  Richard Biener  <rguenther@suse.de>
48719         PR tree-optimization/58921
48720         PR tree-optimization/59006
48721         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
48722         hoisting invariant stmts.
48723         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
48724         invariant loads on the preheader edge if possible.
48726 2014-01-14  Joey Ye  <joey.ye@arm.com>
48728         * doc/plugin.texi (Building GCC plugins): Update to C++.
48730 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
48732         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
48733         (_mm_rcp28_round_ss): Ditto.
48734         (_mm_rsqrt28_round_sd): Ditto.
48735         (_mm_rsqrt28_round_ss): Ditto.
48736         (_mm_rcp28_sd): Ditto.
48737         (_mm_rcp28_ss): Ditto.
48738         (_mm_rsqrt28_sd): Ditto.
48739         (_mm_rsqrt28_ss): Ditto.
48740         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
48741         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
48742         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
48743         (IX86_BUILTIN_RCP28SD): Ditto.
48744         (IX86_BUILTIN_RCP28SS): Ditto.
48745         (IX86_BUILTIN_RSQRT28SD): Ditto.
48746         (IX86_BUILTIN_RSQRT28SS): Ditto.
48747         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
48748         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
48749         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
48750         (ix86_expand_special_args_builtin): Expand new FTYPE.
48751         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
48752         (srcp14<mode>): Make insn unary.
48753         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
48754         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
48755         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
48756         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
48757         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
48758         Fix rounding: make it SAE only.
48759         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
48760         Ditto.
48761         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
48762         Ditto.
48763         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
48764         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
48765         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
48766         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
48767         (round_saeonly_mask_scalar_operand4): Ditto.
48768         (round_saeonly_mask_scalar_op3): Ditto.
48769         (round_saeonly_mask_scalar_op4): Ditto.
48771 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48773         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
48774         Implement -maltivec=be for vec_insert and vec_extract.
48776 2014-01-10  DJ Delorie  <dj@redhat.com>
48778         * config/msp430/msp430.md (call_internal): Don't allow memory
48779         references with SP as the base register.
48780         (call_value_internal): Likewise.
48781         * config/msp430/constraints.md (Yc): New.  For memory references
48782         that don't use SP as a base register.
48784         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
48785         "an integer without a # prefix"
48786         * config/msp430/msp430.md (epilogue_helper): Use it.
48788 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
48790         PR target/59617
48791         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
48792         AVX512F gather builtins.
48793         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
48794         on gather decls with INTEGER_TYPE masktype.
48795         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
48796         directly into the builtin rather than hoisting it before loop.
48798         PR tree-optimization/59387
48799         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
48800         (scev_const_prop): If folded_casts and type has undefined overflow,
48801         use force_gimple_operand instead of force_gimple_operand_gsi and
48802         for each added stmt if it is assign with
48803         arith_code_with_undefined_signed_overflow, call
48804         rewrite_to_defined_overflow.
48805         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
48806         gimple-fold.h instead.
48807         (arith_code_with_undefined_signed_overflow,
48808         rewrite_to_defined_overflow): Moved to ...
48809         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
48810         rewrite_to_defined_overflow): ... here.  No longer static.
48811         Include gimplify-me.h.
48812         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
48813         rewrite_to_defined_overflow): New prototypes.
48815 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48817         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
48819 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
48821         * builtins.c (get_object_alignment_2): Minor tweak.
48822         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
48824 2014-01-13  Christian Bruel  <christian.bruel@st.com>
48826         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
48827         optimized non constant lengths.
48829 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
48831         PR libgomp/59194
48832         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
48833         load as __atomic_load_N if possible.
48835 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
48837         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
48838         target parameter.
48839         (rs6000_expand_builtin): Adjust call.
48841 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
48843         PR target/58115
48844         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
48845         * config/rs6000/rs6000.c: Include target-globals.h.
48846         (rs6000_set_current_function): Instead of doing target_reinit
48847         unconditionally, use save_target_globals_default_opts and
48848         restore_target_globals.
48850         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
48851         FPSCR.
48852         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
48853         (rs6000_expand_builtin): Handle mffs and mtfsf.
48854         (rs6000_init_builtins): Define mffs and mtfsf.
48855         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
48856         (rs6000_mffs): New pattern.
48857         (rs6000_mtfsf): New pattern.
48859 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
48861         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
48862         Start narrowing with START.  Apply candidate-use pair
48863         and check overall cost in narrowing.
48864         (iv_ca_prune): Pass new argument.
48866 2014-01-10  Jeff Law  <law@redhat.com>
48868         PR middle-end/59743
48869         * ree.c (combine_reaching_defs): Ensure the defining statement
48870         occurs before the extension when optimizing extensions with
48871         different source and destination hard registers.
48873 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
48875         PR ipa/58585
48876         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
48877         vtables into the type inheritance graph.
48879 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48881         PR rtl-optimization/59754
48882         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
48883         modes in the REGNO != REGNO case.
48885 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48887         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
48889 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48891         PR tree-optimization/59745
48892         * tree-predcom.c (tree_predictive_commoning_loop): Call
48893         free_affine_expand_cache if giving up because components is NULL.
48895         * target-globals.c (save_target_globals): Allocate < 4KB structs using
48896         GC in payload of target_globals struct instead of allocating them on
48897         the heap and the larger structs separately using GC.
48898         * target-globals.h (struct target_globals): Make regs, hard_regs,
48899         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
48900         of GTY((skip)) and change type to void *.
48901         (reset_target_globals): Cast loads from those fields to corresponding
48902         types.
48904 2014-01-10  Steve Ellcey  <sellcey@mips.com>
48906         PR plugins/59335
48907         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
48908         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
48909         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
48911 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
48913         PR target/59744
48914         * aarch64-modes.def (CC_Zmode): New flags mode.
48915         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
48916         represents an equality.
48917         (aarch64_get_condition_code): Handle CC_Zmode.
48918         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
48920 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
48922         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
48923         extraction in good case.
48925 2014-01-10  Richard Biener  <rguenther@suse.de>
48927         PR tree-optimization/59374
48928         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
48929         checking after SLP discovery.  Mark stmts not participating
48930         in any SLP instance properly.
48932 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48934         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
48935         when handling a SET rtx.
48937 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48939         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
48940         (cortex-a57): Likewise.
48941         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
48943 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48945         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
48946         non-iwmmxt builtins.
48948 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
48950         PR ipa/58252
48951         PR ipa/59226
48952         * ipa-devirt.c record_target_from_binfo): Take as argument
48953         stack of binfos and lookup matching one for virtual inheritance.
48954         (possible_polymorphic_call_targets_1): Update.
48956 2014-01-10  Huacai Chen  <chenhc@lemote.com>
48958         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
48959         kernel strings for Loongson-2E/2F/3A.
48961 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48963         PR middle-end/59670
48964         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
48965         is_gimple_call before calling gimple_call_internal_p.
48967 2014-01-09  Steve Ellcey  <sellcey@mips.com>
48969         * Makefile.in (TREE_FLOW_H): Remove.
48970         (TREE_SSA_H): Add file names from tree-flow.h.
48971         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
48972         * tree.h: Remove tree-flow.h reference.
48973         * hash-table.h: Remove tree-flow.h reference.
48974         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
48975         reference with tree-ssa-loop.h.
48977 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48979         * doc/invoke.texi: Add -maltivec={be,le} options, and document
48980         default element-order behavior for -maltivec.
48981         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
48982         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
48983         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
48984         when targeting big endian, at least for now.
48985         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
48987 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
48989         PR middle-end/47735
48990         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
48991         var satisfies use_register_for_decl, just take into account type
48992         alignment, rather than decl alignment.
48994         PR tree-optimization/59622
48995         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
48996         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
48997         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
48998         Don't devirtualize for inplace at all.  For targets.length () == 1,
48999         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
49001 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
49003         * config/i386/i386.md (cpu): Remove the unused btver1.
49005 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
49007         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
49009 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
49011         PR target/58115
49012         * tree-core.h (struct target_globals): New forward declaration.
49013         (struct tree_target_option): Add globals field.
49014         * tree.h (TREE_TARGET_GLOBALS): Define.
49015         (prepare_target_option_nodes_for_pch): New prototype.
49016         * target-globals.h (struct target_globals): Define even if
49017         !SWITCHABLE_TARGET.
49018         * tree.c (prepare_target_option_node_for_pch,
49019         prepare_target_option_nodes_for_pch): New functions.
49020         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
49021         * config/i386/i386.c: Include target-globals.h.
49022         (ix86_set_current_function): Instead of doing target_reinit
49023         unconditionally, use save_target_globals_default_opts and
49024         restore_target_globals.
49026 2014-01-09  Richard Biener  <rguenther@suse.de>
49028         PR tree-optimization/59715
49029         * tree-cfg.h (split_critical_edges): Declare.
49030         * tree-cfg.c (split_critical_edges): Export.
49031         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
49033 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
49035         * cfgexpand.c (expand_stack_vars): Optionally disable
49036         asan stack protection.
49037         (expand_used_vars): Likewise.
49038         (partition_stack_vars): Likewise.
49039         * asan.c (asan_emit_stack_protection): Optionally disable
49040         after return stack usage.
49041         (instrument_derefs): Optionally disable memory access instrumentation.
49042         (instrument_builtin_call): Likewise.
49043         (instrument_strlen_call): Likewise.
49044         (asan_protect_global): Optionally disable global variables protection.
49045         * doc/invoke.texi: Added doc for new options.
49046         * params.def: Added new options.
49047         * params.h: Likewise.
49049 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
49051         PR rtl-optimization/59724
49052         * ifcvt.c (cond_exec_process_if_block): Don't call
49053         flow_find_head_matching_sequence with 0 longest_match.
49054         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
49055         non-active insns if !stop_after.
49056         (try_head_merge_bb): Revert 2014-01-07 changes.
49058 2014-01-08  Jeff Law  <law@redhat.com>
49060         * ree.c (get_sub_rtx): New function, extracted from...
49061         (merge_def_and_ext): Here.
49062         (combine_reaching_defs): Use get_sub_rtx.
49064 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
49066         * cgraph.h (varpool_variable_node): Do not choke on null node.
49068 2014-01-08  Catherine Moore  <clm@codesourcery.com>
49070         * config/mips/mips.md (simple_return): Attempt to use JRC
49071         for microMIPS.
49072         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
49074 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
49076         PR rtl-optimization/59137
49077         * reorg.c (steal_delay_list_from_target): Call update_block for
49078         elided insns.
49079         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
49081 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
49083         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
49084         two duplicate entries.
49086 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
49088         Revert:
49089         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
49091         * config/mips/mips.c (mips_truncated_op_cost): New function.
49092         (mips_rtx_costs): Adjust test for BADDU.
49093         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
49095         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
49097         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
49098         (*baddu_si): ...this new pattern.
49100 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
49102         PR ipa/59722
49103         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
49105 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
49107         PR middle-end/57748
49108         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
49109         inner_reference_p.
49110         (expand_expr, expand_normal): Adjust.
49111         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
49112         inner_reference_p. Use inner_reference_p to expand inner references.
49113         (store_expr): Adjust.
49114         * cfgexpand.c (expand_call_stmt): Adjust.
49116 2014-01-08  Rong Xu  <xur@google.com>
49118         * gcov-io.c (gcov_var): Move from gcov-io.h.
49119         (gcov_position): Ditto.
49120         (gcov_is_error): Ditto.
49121         (gcov_rewrite): Ditto.
49122         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
49123         only part to libgcc/libgcov.h.
49125 2014-01-08  Marek Polacek  <polacek@redhat.com>
49127         PR middle-end/59669
49128         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
49130 2014-01-08  Marek Polacek  <polacek@redhat.com>
49132         PR sanitizer/59667
49133         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
49135 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
49137         PR rtl-optimization/59649
49138         * stor-layout.c (get_mode_bounds): For BImode return
49139         0 and STORE_FLAG_VALUE.
49141 2014-01-08  Richard Biener  <rguenther@suse.de>
49143         PR middle-end/59630
49144         * gimple.h (is_gimple_builtin_call): Remove.
49145         (gimple_builtin_call_types_compatible_p): New.
49146         (gimple_call_builtin_p): New overload.
49147         * gimple.c (is_gimple_builtin_call): Remove.
49148         (validate_call): Rename to ...
49149         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
49150         check return types.
49151         (validate_type): New static function.
49152         (gimple_call_builtin_p): New overload and adjust.
49153         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
49154         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
49155         (gimple_fold_stmt_to_constant_1): Likewise.
49156         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
49158 2014-01-08  Richard Biener  <rguenther@suse.de>
49160         PR middle-end/59471
49161         * gimplify.c (gimplify_expr): Gimplify register-register type
49162         VIEW_CONVERT_EXPRs to separate stmts.
49164 2014-01-07  Jeff Law  <law@redhat.com>
49166         PR middle-end/53623
49167         * ree.c (combine_set_extension): Handle case where source
49168         and destination registers in an extension insn are different.
49169         (combine_reaching_defs): Allow source and destination registers
49170         in extension to be different under limited circumstances.
49171         (add_removable_extension): Remove restriction that the
49172         source and destination registers in the extension are the same.
49173         (find_and_remove_re): Emit a copy from the extension's
49174         destination to its source after the defining insn if
49175         the source and destination registers are different.
49177         PR middle-end/59285
49178         * ifcvt.c (merge_if_block): If we are merging a block with more than
49179         one successor with a block with no successors, remove any BARRIER
49180         after the second block.
49182 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
49184         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
49186 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
49188         PR target/59652
49189         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
49190         for 14-bit register offsets when INT14_OK_STRICT is false.
49192 2014-01-07  Roland Stigge  <stigge@antcom.de>
49193             Michael Meissner  <meissner@linux.vnet.ibm.com>
49195         PR 57386/target
49196         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
49197         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
49199 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
49201         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
49202         -mcpu.
49204 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
49206         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
49207         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
49208         rtx is const0_rtx or not.
49210 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
49212         PR target/58115
49213         * target-globals.c (save_target_globals): Remove this_fn_optab
49214         handling.
49215         * toplev.c: Include optabs.h.
49216         (target_reinit): Temporarily restore the global options if another
49217         set of options are in force.
49219 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
49221         PR rtl-optimization/58668
49222         * cfgcleanup.c (flow_find_cross_jump): Don't count
49223         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
49224         to determine what is counted.
49225         (flow_find_head_matching_sequence): Use active_insn_p to determine
49226         what is counted.
49227         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
49228         counting change.
49229         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
49230         determine what is counted.
49232         PR tree-optimization/59643
49233         * tree-predcom.c (split_data_refs_to_components): If one dr is
49234         read and one write, determine_offset fails and the write isn't
49235         in the bad component, just put the read into the bad component.
49237 2014-01-07  Mike Stump  <mikestump@comcast.net>
49238             Jakub Jelinek  <jakub@redhat.com>
49240         PR pch/59436
49241         * tree-core.h (struct tree_optimization_option): Change optabs
49242         type from unsigned char * to void *.
49243         * optabs.c (init_tree_optimization_optabs): Adjust
49244         TREE_OPTIMIZATION_OPTABS initialization.
49246 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
49248         PR target/59644
49249         * config/i386/i386.h (struct machine_function): Add
49250         no_drap_save_restore field.
49251         * config/i386/i386.c (ix86_save_reg): Use
49252         !cfun->machine->no_drap_save_restore instead of
49253         crtl->stack_realign_needed.
49254         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
49255         this function clears frame_pointer_needed.  Set
49256         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
49257         and DRAP reg is needed.
49259 2014-01-06  Marek Polacek  <polacek@redhat.com>
49261         PR c/57773
49262         * doc/implement-c.texi: Mention that other integer types are
49263         permitted as bit-field types in strictly conforming mode.
49265 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
49267         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
49268         is newly allocated.
49270 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
49272         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
49274 2014-01-06  Martin Jambor  <mjambor@suse.cz>
49276         PR ipa/59008
49277         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
49278         to int.
49279         * ipa-prop.c (ipa_print_node_params): Fix indentation.
49281 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
49283         PR debug/59350
49284         PR debug/59510
49285         * var-tracking.c (add_stores): Preserve the value of the source even if
49286         we don't record the store.
49288 2014-01-06  Terry Guo  <terry.guo@arm.com>
49290         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
49292 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
49294         PR bootstrap/59541
49295         * config/darwin.c (darwin_function_section): Adjust return values to
49296         correspond to optimisation changes made in r206070.
49298 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
49300         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
49301         from prefetch_block tune setting.
49302         (nocona_cost): Correct size of prefetch block to 64.
49304 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
49306         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
49307         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
49308         used to save the static chain register in the computation of the offset
49309         from which the FP registers need to be restored.
49311 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
49313         PR tree-optimization/59519
49314         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
49315         ICE if get_current_def (current_new_name) is already non-NULL, as long
49316         as it is a phi result of some other phi in *new_exit_bb that has
49317         the same argument.
49319         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
49320         or vmovdqu* for misaligned_operand.
49321         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
49322         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
49323         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
49324         aligned_mem for AVX512F masked aligned load and store builtins and for
49325         non-temporal moves.
49327 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
49329         PR tree-optimization/59651
49330         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
49331         Address range for negative step should be added by TYPE_SIZE_UNIT.
49333 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
49335         * config/m68k/m68k.c (handle_move_double): Handle pushes with
49336         overlapping registers also for registers other than the stack pointer.
49338 2014-01-03  Marek Polacek  <polacek@redhat.com>
49340         PR other/59661
49341         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
49342         __builtin_FILE.
49344 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
49346         PR target/59625
49347         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
49348         asm goto as jump.
49350         * config/i386/i386.md (MODE_SIZE): New mode attribute.
49351         (push splitter): Use <P:MODE_SIZE> instead of
49352         GET_MODE_SIZE (<P:MODE>mode).
49353         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
49354         (mov -1, reg peephole2): Likewise.
49355         * config/i386/sse.md (*mov<mode>_internal,
49356         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
49357         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
49358         *<code><mode>3, *andnot<mode>3<mask_name>,
49359         <mask_codefor><code><mode>3<mask_name>): Likewise.
49360         * config/i386/subst.md (mask_mode512bit_condition,
49361         sd_mask_mode512bit_condition): Likewise.
49363 2014-01-02  Xinliang David Li  <davidxl@google.com>
49365         PR tree-optimization/59303
49366         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
49367         (dump_predicates): Better output format.
49368         (pred_equal_p): New function.
49369         (is_neq_relop_p): Ditto.
49370         (is_neq_zero_form_p): Ditto.
49371         (pred_expr_equal_p): Ditto.
49372         (pred_neg_p): Ditto.
49373         (simplify_pred): Ditto.
49374         (simplify_preds_2): Ditto.
49375         (simplify_preds_3): Ditto.
49376         (simplify_preds_4): Ditto.
49377         (simplify_preds): Ditto.
49378         (push_pred): Ditto.
49379         (push_to_worklist): Ditto.
49380         (get_pred_info_from_cmp): Ditto.
49381         (is_degenerated_phi): Ditto.
49382         (normalize_one_pred_1): Ditto.
49383         (normalize_one_pred): Ditto.
49384         (normalize_one_pred_chain): Ditto.
49385         (normalize_preds): Ditto.
49386         (normalize_cond_1): Remove function.
49387         (normalize_cond): Ditto.
49388         (is_gcond_subset_of): Ditto.
49389         (is_subset_of_any): Ditto.
49390         (is_or_set_subset_of): Ditto.
49391         (is_and_set_subset_of): Ditto.
49392         (is_norm_cond_subset_of): Ditto.
49393         (pred_chain_length_cmp): Ditto.
49394         (convert_control_dep_chain_into_preds): Type change.
49395         (find_predicates): Ditto.
49396         (find_def_preds): Ditto.
49397         (destroy_predicates_vecs): Ditto.
49398         (find_matching_predicates_in_rest_chains): Ditto.
49399         (use_pred_not_overlap_with_undef_path_pred): Ditto.
49400         (is_pred_expr_subset): Ditto.
49401         (is_pred_chain_subset_of): Ditto.
49402         (is_included_in): Ditto.
49403         (is_superset_of): Ditto.
49405 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
49407         Update copyright years.
49409 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
49411         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
49412         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
49413         config/arc/arc.md, config/arc/arc.opt,
49414         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
49415         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
49416         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
49417         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
49418         config/linux-protos.h, config/linux.c, config/winnt-c.c,
49419         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
49420         vtable-verify.c, vtable-verify.h: Use the standard form for the
49421         copyright notice.
49423 2014-01-02  Tobias Burnus  <burnus@net-b.de>
49425         * gcc.c (process_command): Update copyright notice dates.
49426         * gcov-dump.c: Ditto.
49427         * gcov.c: Ditto.
49428         * doc/cpp.texi: Bump @copying's copyright year.
49429         * doc/cppinternals.texi: Ditto.
49430         * doc/gcc.texi: Ditto.
49431         * doc/gccint.texi: Ditto.
49432         * doc/gcov.texi: Ditto.
49433         * doc/install.texi: Ditto.
49434         * doc/invoke.texi: Ditto.
49436 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
49438         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
49440 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
49442         * config/i386/sse.md (*mov<mode>_internal): Guard
49443         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
49445         PR rtl-optimization/59647
49446         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
49447         new_rtx into UNSIGNED_FLOAT rtxes.
49449 Copyright (C) 2014 Free Software Foundation, Inc.
49451 Copying and distribution of this file, with or without modification,
49452 are permitted in any medium without royalty provided the copyright
49453 notice and this notice are preserved.