1 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3 * common/config/aarch64/aarch64-common.c:
4 (default_options aarch_option_optimization_table):
5 Default to -fsched-pressure.
7 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
9 * cfgcleanup.c (try_optimize_cfg): Do not remove label
10 with LABEL_PRESERVE_P flag set.
12 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
13 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14 Anna Tikhonova <anna.tikhonova@intel.com>
15 Ilya Tocar <ilya.tocar@intel.com>
16 Andrey Turetskiy <andrey.turetskiy@intel.com>
17 Ilya Verbin <ilya.verbin@intel.com>
18 Kirill Yukhin <kirill.yukhin@intel.com>
19 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
22 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
23 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
24 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
25 (define_insn "sse2_shufpd_v2df_mask"): New.
27 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
28 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
29 Anna Tikhonova <anna.tikhonova@intel.com>
30 Ilya Tocar <ilya.tocar@intel.com>
31 Andrey Turetskiy <andrey.turetskiy@intel.com>
32 Ilya Verbin <ilya.verbin@intel.com>
33 Kirill Yukhin <kirill.yukhin@intel.com>
34 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
37 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
38 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
39 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
40 (define_insn "sse_shufps_v4sf_mask"): New.
42 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
43 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
44 Anna Tikhonova <anna.tikhonova@intel.com>
45 Ilya Tocar <ilya.tocar@intel.com>
46 Andrey Turetskiy <andrey.turetskiy@intel.com>
47 Ilya Verbin <ilya.verbin@intel.com>
48 Kirill Yukhin <kirill.yukhin@intel.com>
49 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
52 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
53 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
54 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
55 (define_insn "unpcklps128_mask"): New.
57 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
58 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
59 Anna Tikhonova <anna.tikhonova@intel.com>
60 Ilya Tocar <ilya.tocar@intel.com>
61 Andrey Turetskiy <andrey.turetskiy@intel.com>
62 Ilya Verbin <ilya.verbin@intel.com>
63 Kirill Yukhin <kirill.yukhin@intel.com>
64 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
67 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
68 (define_insn "avx512vl_unpckhpd128_mask"): New.
69 (define_expand "avx_movddup256<mask_name>"): Add masking.
70 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
71 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
72 (define_insn "avx512vl_unpcklpd128_mask"): New.
74 2014-09-22 Joseph Myers <joseph@codesourcery.com>
76 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
77 * doc/tm.texi: Regenerate.
78 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
79 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
80 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
82 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
83 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
84 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
85 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
86 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
88 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
89 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
90 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
91 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
92 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
93 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
94 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
95 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
96 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
97 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
98 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
101 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
103 * tree-ssa-ccp.c (prop_value_d): Rename to ...
104 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
105 * ipa-prop.c (struct type_change_info): Rename to ...
106 (prop_type_change_info): ... this; update uses.
107 * ggc-page.c (globals): Rename to ...
108 (static struct ggc_globals): ... this; update uses.
109 * tree-ssa-loop-im.c (mem_ref): Rename to ...
110 (im_mem_ref): ... this; update uses.
111 * ggc-common.c (loc_descriptor): Rename to ...
112 (ggc_loc_descriptor): ... this; update uses.
113 * lra-eliminations.c (elim_table): Rename to ...
114 (lra_elim_table): ... this; update uses.
115 * bitmap.c (output_info): Rename to ...
116 (bitmap_output_info): ... this; update uses.
117 * gcse.c (expr): Rename to ...
118 (gcse_expr) ... this; update uses.
119 (occr): Rename to ...
120 (gcse_occr): .. this; update uses.
121 * tree-ssa-copy.c (prop_value_d): Rename to ...
122 (prop_value_t): ... this.
123 * predict.c (block_info_def): Rename to ...
124 (block_info): ... this; update uses.
125 (edge_info_def): Rename to ...
126 (edge_info): ... this; update uses.
127 * profile.c (bb_info): Rename to ...
128 (bb_profile_info): ... this; update uses.
129 * alloc-pool.c (output_info): Rename to ...
130 (pool_output_info): ... this; update uses.
131 * ipa-cp.c (topo_info): Rename to ..
132 (ipa_topo_info): ... this; update uses.
133 * tree-nrv.c (nrv_data): Rename to ...
134 (nrv_data_t): ... this; update uses.
135 * ipa-split.c (bb_info): Rename to ...
136 (split_bb_info): ... this one.
137 * profile.h (edge_info): Rename to ...
138 (edge_profile_info): ... this one; update uses.
139 * dse.c (bb_info): Rename to ...
140 (dse_bb_info): ... this one; update uses.
141 * cprop.c (occr): Rename to ...
142 (cprop_occr): ... this one; update uses.
143 (expr): Rename to ...
144 (cprop_expr): ... this one; update uses.
146 2014-09-22 Jason Merrill <jason@redhat.com>
148 * Makefile.in (check-parallel-%): Add @.
150 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
152 * config/aarch64/geniterators.sh: New.
153 * config/aarch64/iterators.md (VDQF_DF): New.
154 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
155 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
157 2014-09-22 Peter A. Bigot <pab@pabigot.com>
159 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
160 -lnosys when -msim absent.
162 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
164 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
166 2014-09-22 Richard Biener <rguenther@suse.de>
168 * gimplify.c (gimplify_init_constructor): Do not leave
169 non-GIMPLE vector constructors around.
170 * tree-cfg.c (verify_gimple_assign_single): Verify that
171 CONSTRUCTORs have gimple elements.
173 2014-09-22 Jakub Jelinek <jakub@redhat.com>
176 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
177 insert a debug source bind stmt setting DEBUG_EXPR_DECL
178 instead of a normal gimple assignment stmt.
180 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
182 * config/bfin/bfin.md: Fix use of constraints in define_split.
184 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
186 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
187 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
189 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
191 * hard-reg-set.h: Include hash-table.h.
192 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
194 * target-globals.c (target_globals::~target_globals): Call
196 * rtl.h (subreg_shape): New structure.
197 (shape_of_subreg): New function.
198 (simplifiable_subregs): Declare.
199 * reginfo.c (simplifiable_subreg): New structure.
200 (simplifiable_subregs_hasher): Likewise.
201 (simplifiable_subregs): New function.
202 (invalid_mode_changes): Delete.
203 (alid_mode_changes, valid_mode_changes_obstack): New variables.
204 (record_subregs_of_mode): Remove subregs_of_mode parameter.
205 Record valid mode changes in valid_mode_changes.
206 (find_subregs_of_mode): Remove subregs_of_mode parameter.
207 Update calls to record_subregs_of_mode.
208 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
209 handling. Initialize new variables. Update call to
210 find_subregs_of_mode.
211 (invalid_mode_change_p): Check new variables instead of
212 invalid_mode_changes.
213 (finish_subregs_of_mode): Finalize new variables instead of
214 invalid_mode_changes.
215 (target_hard_regs::finalize): New function.
216 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
217 even when CLASS_CANNOT_CHANGE_MODE is undefined.
219 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
221 * combine.c (subst): Use simplify_subreg_regno rather than
222 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
224 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
226 * rtl.h (subreg_info): Expand commentary
227 * rtlanal.c (subreg_get_info): Likewise.
229 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
231 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
232 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
233 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
235 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
237 * config/arm/arm.c: #include "tm-constrs.h"
238 (thumb1_size_rtx_costs): Adjust rtx costs.
240 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
242 * configure.ac (target_header_dir): Move block defining
243 this to before the block setting inhibit_libc.
244 (inhibit_libc): When considering $with_headers, just
245 check it it's explicitly "no". If not, also check if
246 $target_header_dir/stdio.h is present. If not, set
248 * configure: Regenerate.
250 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
252 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
254 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
256 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
257 insn for divides by integer powers of two.
258 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
259 (mod<mode>3): Fix formatting.
260 (three anonymous define_insn and two define_split): Delete.
262 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
264 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
265 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
266 (floatdisf2_internal2): Ditto.
267 (ashrdi3_no_power): Ditto. Fix formatting.
269 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
271 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
272 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
275 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
277 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
278 constant, use addsi3 directly.
279 (three anonymous define_insn, two define_split): Delete.
280 (sub<mode>3): Move. Do not allow constant second operand.
281 Generate different insn for constant first operand.
282 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
283 (subf<mode>3_imm): New.
284 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
285 (*plus_ltu<mode>): Only handle registers.
286 (*plus_ltu<mode>_1): New. Handle integer third operand.
287 (*plus_gtu<mode>): Only handle registers.
288 (*plus_gtu<mode>_1): New. Handle integer third operand.
290 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
292 * config/rs6000/rs6000.md (iorxor): New code_iterator.
293 (iorxor): New code_attr.
294 (IORXOR): New code_attr.
295 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
296 (ior<mode>3, xor<mode>3): Delete.
297 (<iorxor><mode>3): New.
298 (splitter for "big" integer ior, xor): New.
299 (*bool<mode>3): Move. Also handle AND.
300 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
301 (splitter for "big" integer ior, xor): Delete.
303 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
305 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
306 (two anonymous define_insn and two define_split): Delete.
307 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
309 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
311 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
312 (two anonymous define_insn and two define_split): Delete.
313 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
315 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
317 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
319 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
321 * config/rs6000/predicates.md (ca_operand): Allow subregs.
322 (input_operand): Do not allow ca_operand.
323 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
324 carry bit, allow SImode and Pmode.
325 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
327 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
329 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
330 clobbered registers using clobber_reg. Remove UNSPEC decoration.
331 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
332 (*call_rex64_ms_sysv): Remove.
333 (*call_value_rex64_ms_sysv): Ditto.
334 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
336 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
338 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
341 2014-09-20 Andreas Schwab <schwab@suse.de>
343 * config/ia64/ia64.md: Remove constraints from define_split
346 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
348 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
349 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
350 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
351 (get_dynamic_type): Remove.
352 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
353 (clear_speculation): Bring to ipa-deivrt.h
354 (get_class_context): Rename to ...
355 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
356 (contains_type_p): Update.
357 (get_dynamic_type): Rename to ...
358 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
359 (possible_polymorphic_call_targets): UPdate.
360 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
361 * ipa-prop.c (ipa_analyze_call_uses): Update.
363 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
365 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
366 privatize dynamic TLS variables.
368 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
370 * diagnostic.c (warning_n): New function.
371 * diagnostic-core.h (warning_n): Declare.
372 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
373 output dynamic counts when available.
375 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
377 PR tree-optimization/63255
378 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
379 issue in setting body_removed flag.
381 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
384 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
385 that visibility change is possible
386 (handle_weakref_attribute): Likewise.
387 * cgraph.h (symtab_node): Add method get_create and
388 field refuse_visibility_changes.
389 (symtab_node::get_create): New method.
390 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
391 * varasm.c (mark_weak): Verify that visibility change is
394 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
396 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
397 for base_reg_operand to be common between LO_SUM and PLUS.
398 (fusion_gpr_mem_combo): New predicate to match a fused address
399 that combines the addis and memory offset address.
401 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
403 (emit_fusion_gpr_load): Likewise.
405 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
406 signature to pass each argument separately, rather than
407 using an operands array. Rewrite the insns found by peephole2 to
408 be a single insn, rather than hoping the insns will still be
409 together when the peephole pass is done. Drop being called via a
411 (emit_fusion_gpr_load): Change calling signature to be called from
412 the fusion_gpr_load_<mode> insns with a combined memory address
413 instead of the peephole pass passing the addis and offset
416 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
418 (power8 fusion peephole): Drop support for doing power8 via a
419 normal peephole that was created by the peephole2 pass.
420 (power8 fusion peephole2): Create a new insn with the fused
421 address, so that the fused operation is kept together after
422 register allocation is done.
423 (fusion_gpr_load_<mode>): Likewise.
425 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
428 * tree.c (need_assembler_name_p): Do not mangle variadic types.
430 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
432 * recog.c (scratch_operand): Do not simply allow all hard registers:
433 only allow those that are allocatable.
435 2014-09-19 Felix Yang <felix.yang@huawei.com>
437 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
438 comments and fix spacing to conform to coding style.
440 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
442 * genrecog.c (validate_pattern): Allow empty constraints in
445 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
447 * dwarf2out.c (decl_ultimate_origin): Update comment.
448 * tree.c (block_ultimate_origin): Same.
450 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
452 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
453 Update GCC version name to GCC 5.
454 (rs6000_function_arg_boundary): Likewise.
455 (rs6000_function_arg): Likewise.
457 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
459 * config/sh/sh.md: Fix use of constraints in define_split.
461 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
464 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
466 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
468 * doc/md.texi (Modifiers): Consistently use "read/write"
469 nomenclature rather than "input/output".
470 * genrecog.c (constraints_supported_in_insn_p): New.
471 (validate_pattern): If needed, also check constraints on
472 MATCH_SCRATCH operands.
473 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
474 operands with no '=' or '+' modifier.
476 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
478 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
479 scratch register as written.
481 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
483 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
486 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
488 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
491 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
494 * config/s390/s390.c (s390_emit_epilogue): When doing the return
495 address load optimization force s390_optimize_prologue to leave it
496 that way. Only do the optimization if we already decided to push
497 r14 into a stack slot.
499 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
501 * asan.c (build_check_stmt): Alignment arg was added.
502 (asan_expand_check_ifn): Optimization for alignment >= 8.
504 2014-09-19 Olivier Hainque <hainque@adacore.com>
506 * config/i386/vxworksae.h: Remove obsolete definitions.
507 (STACK_CHECK_PROTECT): Define.
508 * config/i386/vx-common.h: Remove. Merge contents within
509 config/i386/vxworks.h.
510 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
513 2014-09-19 Olivier Hainque <hainque@adacore.com>
515 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
516 * config/rs6000/t-vxworksmils: New file.
517 * config/rs6000/vxworksmils.h: New file.
519 2014-09-19 Olivier Hainque <hainque@adacore.com>
521 * varasm.c (default_section_type_flags): Flag .persistent.bss
522 sections as SECTION_BSS.
524 2014-09-19 Nick Clifton <nickc@redhat.com>
526 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
527 pop'ed registers so that DCE does not eliminate them.
529 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
532 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
534 2014-09-18 Joseph Myers <joseph@codesourcery.com>
536 * system.h (LIBGCC2_TF_CEXT): Poison.
537 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
538 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
539 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
540 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
541 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
542 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
543 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
544 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
545 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
547 2014-09-19 Kito Cheng <kito@0xlab.org>
549 * except.h: Fix header guard.
550 * addresses.h: Add missing header guard.
551 * cfghooks.h: Likewise.
552 * collect-utils.h: Likewise.
553 * collect2-aix.h: Likewise.
554 * conditions.h: Likewise.
555 * cselib.h: Likewise.
556 * dwarf2asm.h: Likewise.
557 * graphds.h: Likewise.
558 * graphite-scop-detection.h: Likewise.
560 * hw-doloop.h: Likewise.
561 * incpath.h: Likewise.
562 * ipa-inline.h: Likewise.
563 * ipa-ref.h: Likewise.
564 * ira-int.h: Likewise.
566 * lra-int.h: Likewise.
568 * lto-section-names.h: Likewise.
569 * read-md.h: Likewise.
570 * reload.h: Likewise.
571 * rtl-error.h: Likewise.
572 * sdbout.h: Likewise.
573 * targhooks.h: Likewise.
574 * tree-affine.h: Likewise.
576 * xcoffout.h: Likewise.
578 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
581 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
584 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
587 * lra.c (lra): Call recog_init.
589 2014-09-18 Jakub Jelinek <jakub@redhat.com>
592 * asan.c (transform_statements): Don't instrument clobber statements.
594 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
596 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
597 to neon_load1_1reg<q>.
599 2014-09-17 Jakub Jelinek <jakub@redhat.com>
602 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
603 if there are only debug stmts after the noreturn call, instead
604 remove the debug stmts.
606 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
608 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
609 (odr_types_equivalent_p): Use pair hash.
610 (odr_subtypes_equivalent_p): Likewise, do structural compare
611 on ODR types that may be mismatched.
612 (warn_odr): Support warning when only one field is given.
613 (odr_types_equivalent_p): Strenghten comparsions made;
615 (add_type_duplicate): Update VISITED hash set.
617 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
619 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
620 Enable selection of 'posix' or no thread model.
622 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
624 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
625 when architecture is older than ARMv7.
627 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
630 * config/pa/pa.c (pa_function_value): Directly handle aggregates
631 that fit exactly in a word or double word.
633 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
635 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
638 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
639 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
640 Anna Tikhonova <anna.tikhonova@intel.com>
641 Ilya Tocar <ilya.tocar@intel.com>
642 Andrey Turetskiy <andrey.turetskiy@intel.com>
643 Ilya Verbin <ilya.verbin@intel.com>
644 Kirill Yukhin <kirill.yukhin@intel.com>
645 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
648 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
650 (define_mode_iterator VI48F_256): New.
651 (define_mode_attr extract_type): Ditto.
652 (define_mode_attr extract_suf): Ditto.
653 (define_mode_iterator AVX512_VEC): Ditto.
655 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
657 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
659 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
661 (define_mode_attr extract_type_2): Ditto.
662 (define_mode_attr extract_suf_2): Ditto.
663 (define_mode_iterator AVX512_VEC_2): Ditto.
665 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
666 AVX512_VEC_2 mode iterator.
667 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
668 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
669 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
670 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
671 (define_split for V16FI mode): Ditto.
672 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
673 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
674 (define_split for VI8F_256 mode): Ditto.
675 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
676 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
677 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
678 (define_split for VI4F_256 mode): Ditto.
679 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
680 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
681 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
682 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
683 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
684 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
685 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
686 Update `type' attribute, remove explicit `memory' attribute calculation.
688 2014-09-16 Kito Cheng <kito@0xlab.org>
690 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
691 ira_spilled_reg_stack_slots_num if using lra.
692 (do_reload): Remove release ira_spilled_reg_stack_slots part.
693 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
694 make sure not using lra.
695 (ira_reuse_stack_slot): Likewise.
696 (ira_mark_new_stack_slot): Likewise.
698 2014-09-15 Andi Kleen <ak@linux.intel.com>
700 * function.c (allocate_struct_function): Force
701 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
702 profiling is disabled.
704 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
706 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
707 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
708 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
709 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
710 macro with statically checked member functions.
711 * rtl.h (rtx_insn::deleted): New method.
712 (rtx_insn::set_deleted): Likewise.
713 (rtx_insn::set_undeleted): Likewise.
714 (INSN_DELETED_P): Remove.
716 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
718 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
719 result of emit_jump_insn_before to a new variable.
720 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
721 (mark_jump_label_1): Likewise.
722 (mark_jump_label_asm): Likewise.
723 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
724 * rtl.h (mark_jump_label): Adjust.
726 2014-09-15 Jakub Jelinek <jakub@redhat.com>
728 * Makefile.in (dg_target_exps): Remove.
729 (check_gcc_parallelize): Change to just an upper bound number.
730 (check-%-subtargets): Always print the non-parallelized goals.
731 (check_p_vars, check_p_comma, check_p_subwork): Remove.
732 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
733 check_p_numbers3, check_p_numbers4, check_p_numbers5,
734 check_p_numbers6): New variables.
735 (check_p_numbers): Set to sequence from 1 to 9999.
736 (check_p_subdirs): Set to sequence from 1 to minimum of
737 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
739 (check-%, check-parallel-%): Rewritten so that for parallelized
740 testing each job runs all the *.exp files, with
741 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
743 2014-09-15 David Malcolm <dmalcolm@redhat.com>
745 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
747 (arc_sets_cc_p): Likewise.
748 * config/arc/arc.c (arc_print_operand): Use methods of
749 "final_sequence" for clarity, and to enable strengthening of
750 locals "jump" and "delay" from rtx to rtx_insn *.
751 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
752 rtx_insn *; use method of rtx_sequence for typesafety.
753 (arc_get_insn_variants): Use insn method of rtx_sequence for
755 (arc_pad_return): Likewise.
756 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
757 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
758 dyn_cast to rtx_sequence *, using insn method for typesafety.
759 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
760 rtx_sequence * and use insn method when invoking get_attr_length.
761 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
762 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
763 rtx_sequence *, introducing a local "seq", using its insn method
764 from typesafety and clarity.
765 (add_sched_insns_for_speculation): Strengthen local "next" from
767 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
768 (predicate_insn): Likewise.
769 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
771 * config/cris/cris.c (cris_notice_update_cc): Likewise.
772 * config/epiphany/epiphany-protos.h
773 (extern void epiphany_insert_mode_switch_use): Likewise for param
775 (get_attr_sched_use_fpu): Likewise for param.
776 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
777 Likewise for param "insn".
778 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
779 param "insn" of "target_insert_mode_switch_use" callback.
780 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
781 (frv_issues_to_branch_unit_p): Likewise.
782 (frv_pack_insn_p): Likewise.
783 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
784 const rtx * (i.e. mutable rtx_def * const *) to
786 * config/i386/i386-protos.h (standard_sse_constant_opcode):
787 Strengthen first param from rtx to rtx_insn *.
788 (output_fix_trunc): Likewise.
789 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
790 (output_fix_trunc): Likewise.
791 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
793 (min_insn_size): Likewise for param "insn".
794 (get_mem_group): Likewise.
796 (get_insn_path): Likewise.
797 (get_insn_group): Likewise.
798 (count_num_restricted): Likewise.
799 (fits_dispatch_window): Likewise.
800 (add_insn_window): Likewise.
801 (add_to_dispatch_window): Likewise.
802 (debug_insn_dispatch_info_file): Likewise.
803 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
805 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
806 "cmp" and local "prev".
807 (m32c_output_compare): Likewise for param "insn".
808 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
809 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
810 (define_predicate "large_insn_p"): Likewise.
811 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
812 param from rtx to rtx_insn *.
813 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
814 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
815 (m68k_sched_attr_size): Likewise.
816 (sched_get_opxy_mem_type): Likewise for param "insn".
817 (m68k_sched_attr_op_mem): Likewise.
818 (sched_mem_operand_p): Likewise.
819 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
820 * config/mep/mep.c (mep_multi_slot): Likewise.
821 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
823 (mips_sync_loop_insns): Likewise.
824 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
825 method of "final_sequence" for typesafety.
826 (mips_process_sync_loop): Strengthen param "insn" from rtx to
828 (mips_output_sync_loop): Likewise.
829 (mips_sync_loop_insns): Likewise.
830 (mips_74k_agen_init): Likewise.
831 (mips_sched_init): Use NULL rather than NULL_RTX when working with
833 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
834 Strengthen param "insn" from rtx to rtx_insn *.
835 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
837 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
839 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
840 "insn". Use method of rtx_sequence for typesafety.
841 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
843 (branch_needs_nop_p): Likewise.
844 (use_skip_p): Likewise.
845 (pa_insn_refs_are_delayed): Likewise.
846 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
847 for locals "insn", "ninsn".
848 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
850 (is_cracked_insn): Likewise.
851 (is_branch_slot_insn): Likewise.
852 (is_nonpipeline_insn): Likewise.
853 (insn_terminates_group_p): Likewise.
854 (insn_must_be_first_in_group): Likewise.
855 (insn_must_be_last_in_group): Likewise.
856 (force_new_group): Likewise for param "next_insn".
857 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
859 (s390_sched_score): Likewise.
860 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
861 (rtx sfunc_uses_reg): Likewise for sole param.
862 * config/sh/sh.c (sh_print_operand): Use insn method of
863 final_sequence for typesafety.
864 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
865 Use insn method of final_sequence for typesafety.
866 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
867 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
869 (eligible_for_return_delay): Likewise.
870 (eligible_for_sibcall_delay): Likewise.
871 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
872 (eligible_for_return_delay): Likewise.
873 (eligible_for_sibcall_delay): Likewise.
874 * config/stormy16/stormy16-protos.h
875 (xstormy16_output_cbranch_hi): Likewise for final param.
876 (xstormy16_output_cbranch_si): Likewise.
877 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
878 (xstormy16_output_cbranch_si): Likewise.
879 * config/v850/v850-protos.h (notice_update_cc): Likewise.
880 * config/v850/v850.c (notice_update_cc): Likewise.
882 * final.c (get_attr_length_1): Strengthen param "insn" and param
883 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
884 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
885 (get_attr_min_length): Likewise.
886 (shorten_branches): Likewise for signature of locals "length_fun"
887 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
888 from a checked cast and use its methods for clarity and to enable
889 strengthening local "inner_insn" from rtx to rtx_insn *.
890 * genattr.c (gen_attr): When writing out the prototypes of the
891 various generated "get_attr_" functions, strengthen the params of
892 the non-const functions from rtx to rtx_insn *.
893 Similarly, strengthen the params of insn_default_length,
894 insn_min_length, insn_variable_length_p, insn_current_length.
895 (main): Similarly, strengthen the param of num_delay_slots,
896 internal_dfa_insn_code, insn_default_latency, bypass_p,
897 insn_latency, min_issue_delay, print_reservation,
898 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
899 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
900 to hook_int_rtx_insn_unreachable.
901 * genattrtab.c (write_attr_get): When writing out the generated
902 "get_attr_" functions, strengthen the param "insn" from rtx to
903 rtx_insn *, eliminating a checked cast.
904 (make_automaton_attrs): When writing out prototypes of
905 "internal_dfa_insn_code_", "insn_default_latency_" functions
906 and the "internal_dfa_insn_code" and "insn_default_latency"
907 callbacks, strengthen their params from rtx to rtx_insn *
908 * genautomata.c (output_internal_insn_code_evaluation): When
909 writing out code, add a checked cast from rtx to rtx_insn * when
910 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
911 (output_dfa_insn_code_func): Strengthen param of generated
912 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
913 (output_trans_func): Likewise for generated function
915 (output_internal_insn_latency_func): When writing out generated
916 function "internal_insn_latency", rename params from "insn" and
917 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
918 locals "insn" and "insn2" as rtx_insn * with checked casts once
919 we've proven that we're not dealing with const0_rtx.
920 (output_insn_latency_func): Strengthen param of generated
921 function "insn_latency" from rtx to rtx_insn *.
922 (output_print_reservation_func): Likewise for generated function
924 (output_insn_has_dfa_reservation_p): Likewise for generated
925 function "insn_has_dfa_reservation_p".
926 * hooks.c (hook_int_rtx_unreachable): Rename to...
927 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
928 from rtx to rtx_insn *.
929 * hooks.h (hook_int_rtx_unreachable): Likewise.
930 (extern int hook_int_rtx_insn_unreachable): Likewise.
931 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
932 (get_attr_min_length): Likewise.
933 * recog.c (get_enabled_alternatives): Likewise.
934 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
935 * reorg.c (find_end_label): Introduce local rtx "pat" and
936 strengthen local "insn" from rtx to rtx_insn *.
937 (redundant_insn): Use insn method of "seq" rather than element for
938 typesafety; strengthen local "control" from rtx to rtx_insn *.
939 * resource.c (mark_referenced_resources): Add checked cast to
940 rtx_insn * within INSN/JUMP_INSN case.
941 (mark_set_resources): Likewise.
942 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
945 2014-09-15 David Malcolm <dmalcolm@redhat.com>
947 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
948 param "label" from rtx to rtx_insn *.
949 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
951 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
952 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
953 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
954 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
955 * final.c (default_label_align_after_barrier_max_skip): Strengthen
956 param from rtx to rtx_insn *.
957 (default_loop_align_max_skip): Likewise.
958 (default_label_align_max_skip): Likewise.
959 (default_jump_align_max_skip): Likewise.
960 * target.def (label_align_after_barrier_max_skip): Likewise.
961 (loop_align_max_skip): Likewise.
962 (label_align_max_skip): Likewise.
963 (jump_align_max_skip): Likewise.
964 * targhooks.h (default_label_align_after_barrier_max_skip):
966 (default_loop_align_max_skip): Likewise.
967 (default_label_align_max_skip): Likewise.
968 (default_jump_align_max_skip): Likewise.
970 2014-09-15 David Malcolm <dmalcolm@redhat.com>
972 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
973 from const_rtx to const rtx_insn *. Update union members from rtx
975 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
976 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
977 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
978 strengthen both params from const_rtx to const rtx_insn *.
979 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
980 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
981 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
983 * target.def (can_follow_jump): Strengthen both params from
984 const_rtx to const rtx_insn *, and update default implementation
985 from hook_bool_const_rtx_const_rtx_true to
986 hook_bool_const_rtx_insn_const_rtx_insn_true.
988 2014-09-15 David Malcolm <dmalcolm@redhat.com>
990 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
991 "insn" from rtx to rtx_insn *.
992 * sched-int.h (deps_start_bb): Likewise for 2nd param.
994 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
995 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
996 Anna Tikhonova <anna.tikhonova@intel.com>
997 Ilya Tocar <ilya.tocar@intel.com>
998 Andrey Turetskiy <andrey.turetskiy@intel.com>
999 Ilya Verbin <ilya.verbin@intel.com>
1000 Kirill Yukhin <kirill.yukhin@intel.com>
1001 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1003 * config/i386/sse.md
1004 (define_insn "vcvtph2ps<mask_name>"): Add masking.
1005 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
1006 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
1007 (define_expand "vcvtps2ph_mask"): New.
1008 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
1009 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
1010 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
1012 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1013 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1014 Anna Tikhonova <anna.tikhonova@intel.com>
1015 Ilya Tocar <ilya.tocar@intel.com>
1016 Andrey Turetskiy <andrey.turetskiy@intel.com>
1017 Ilya Verbin <ilya.verbin@intel.com>
1018 Kirill Yukhin <kirill.yukhin@intel.com>
1019 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1021 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
1023 (define_mode_iterator VI24_AVX512BW_1): Ditto.
1024 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
1025 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
1026 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
1027 also for TARGET_AVX512VL.
1028 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
1030 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
1032 * doc/install.texi (Options specification): add
1033 --disable-libsanitizer item.
1035 2014-09-14 James Clarke <jrtc27@jrtc27.com>
1036 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1039 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
1041 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
1042 kernel version check to avoid incrementing it after every major OS X
1044 (darwin_default_min_version): Avoid static memory buffer.
1046 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
1048 * tree.c (need_assembler_name_p): Store C++ type mangling only
1051 2014-09-13 Marek Polacek <polacek@redhat.com>
1053 * tree.c (protected_set_expr_location): Don't check whether T is
1056 2014-09-12 DJ Delorie <dj@redhat.com>
1058 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
1059 (extend_and_shift1_hipsi2): Likewise.
1060 (extend_and_shift2_hipsi2): Likewise.
1062 2014-09-12 David Malcolm <dmalcolm@redhat.com>
1064 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
1065 with NULL when dealing with an insn.
1066 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
1067 from rtx to rtx_insn *.
1068 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
1069 const_rtx to const rtx_insn *.
1070 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
1072 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
1074 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
1077 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1079 * target.def (libgcc_floating_mode_supported_p): New hook.
1080 * targhooks.c (default_libgcc_floating_mode_supported_p): New
1082 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
1083 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
1084 (LIBGCC2_HAS_TF_MODE): Remove.
1085 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
1086 * doc/tm.texi: Regenerate.
1087 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
1089 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
1090 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
1091 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
1092 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
1093 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1094 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
1095 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
1096 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
1097 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
1098 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
1100 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
1101 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1102 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1103 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1104 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1105 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1106 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1107 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
1108 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
1109 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
1110 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1111 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
1112 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
1113 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
1115 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
1117 (ia64_libgcc_floating_mode_supported_p): New function.
1118 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
1119 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
1120 (IA64_NO_LIBGCC_TFMODE): Define.
1121 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
1122 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
1124 (pdp11_scalar_mode_supported_p): New function.
1125 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
1126 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
1128 2014-09-12 Richard Biener <rguenther@suse.de>
1131 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
1133 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
1135 * tree.c (integer_each_onep): New function.
1136 * tree.h (integer_each_onep): Declare it.
1137 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
1138 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
1139 (X & 1) == 0 for vector and complex.
1141 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1143 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
1145 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
1146 cost to spilling from integer to FP registers.
1148 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1150 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
1152 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
1153 are now handled correctly.
1155 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1157 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
1158 handling of CALLER_SAVE_REGS and POINTER_REGS.
1160 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1162 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
1163 the number of hard registers.
1165 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1166 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1167 Anna Tikhonova <anna.tikhonova@intel.com>
1168 Ilya Tocar <ilya.tocar@intel.com>
1169 Andrey Turetskiy <andrey.turetskiy@intel.com>
1170 Ilya Verbin <ilya.verbin@intel.com>
1171 Kirill Yukhin <kirill.yukhin@intel.com>
1172 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1174 * config/i386/sse.md
1175 (define_mode_iterator VI48_AVX512VL): New.
1176 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
1177 "avx512f_vternlog<mode>_maskz" and update mode iterator.
1178 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
1179 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
1180 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
1181 "avx512f_vternlog<mode>_mask" and update mode iterator.
1182 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
1183 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
1185 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
1186 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
1187 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
1188 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
1189 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
1190 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
1192 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1193 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1194 Anna Tikhonova <anna.tikhonova@intel.com>
1195 Ilya Tocar <ilya.tocar@intel.com>
1196 Andrey Turetskiy <andrey.turetskiy@intel.com>
1197 Ilya Verbin <ilya.verbin@intel.com>
1198 Kirill Yukhin <kirill.yukhin@intel.com>
1199 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1201 * config/i386/sse.md (VI128_256): Delete.
1202 (define_mode_iterator VI124_256): New.
1203 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
1204 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
1205 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
1206 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
1207 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
1208 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
1209 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1210 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
1212 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
1213 in presence of AVX-512.
1215 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1216 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1217 Anna Tikhonova <anna.tikhonova@intel.com>
1218 Ilya Tocar <ilya.tocar@intel.com>
1219 Andrey Turetskiy <andrey.turetskiy@intel.com>
1220 Ilya Verbin <ilya.verbin@intel.com>
1221 Kirill Yukhin <kirill.yukhin@intel.com>
1222 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1224 * config/i386/sse.md
1225 (define_expand "<avx512>_gathersi<mode>"): Rename from
1226 "avx512f_gathersi<mode>".
1227 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
1228 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
1229 (define_expand "<avx512>_gatherdi<mode>"): Rename from
1230 "avx512f_gatherdi<mode>".
1231 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
1232 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
1234 (define_expand "<avx512>_scattersi<mode>"): Rename from
1235 "avx512f_scattersi<mode>".
1236 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
1237 (define_expand "<avx512>_scatterdi<mode>"): Rename from
1238 "avx512f_scatterdi<mode>".
1239 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
1241 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
1243 * ira.h (ira_finish_once): Delete.
1244 * ira-int.h (target_ira_int::~target_ira_int): Declare.
1245 (target_ira_int::free_ira_costs): Likewise.
1246 (target_ira_int::free_register_move_costs): Likewise.
1247 (ira_finish_costs_once): Delete.
1248 * ira.c (free_register_move_costs): Replace with...
1249 (target_ira_int::free_register_move_costs): ...this new function.
1250 (target_ira_int::~target_ira_int): Define.
1251 (ira_init): Call free_register_move_costs as a member function rather
1252 than a global function.
1253 (ira_finish_once): Delete.
1254 * ira-costs.c (free_ira_costs): Replace with...
1255 (target_ira_int::free_ira_costs): ...this new function.
1256 (ira_init_costs): Call free_ira_costs as a member function rather
1257 than a global function.
1258 (ira_finish_costs_once): Delete.
1259 * target-globals.c (target_globals::~target_globals): Call the
1260 target_ira_int destructor.
1261 * toplev.c: Include lra.h.
1262 (finalize): Call lra_finish_once rather than ira_finish_once.
1264 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
1266 * common.opt (flto-odr-type-merging): New flag.
1267 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
1268 (types_same_for_odr): Likewise.
1269 (odr_subtypes_equivalent_p): Likewise.
1270 (add_type_duplicate): Do not walk type variants.
1271 (register_odr_type): New function.
1272 * ipa-utils.h (register_odr_type): Declare.
1273 (odr_type_p): New function.
1274 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
1276 * doc/invoke.texi (-flto-odr-type-merging): Document.
1277 * tree.c (need_assembler_name_p): Compute ODR names when asked
1279 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
1281 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
1284 * config/i386/i386.c (ix86_option_override_internal): Also turn
1285 off OPTION_MASK_ABI_X32 for -m16.
1287 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1289 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
1292 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1295 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
1296 Directly forward to __*_DENORM_MIN__.
1298 2014-09-11 David Malcolm <dmalcolm@redhat.com>
1300 * rtl.h (LABEL_REF_LABEL): New macro.
1302 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
1303 of XEXP (, 0), where we know that we have a LABEL_REF.
1304 * cfgbuild.c (make_edges): Likewise.
1305 (purge_dead_tablejump_edges): Likewise.
1306 * cfgexpand.c (convert_debug_memory_address): Likewise.
1307 * cfgrtl.c (patch_jump_insn): Likewise.
1308 * combine.c (distribute_notes): Likewise.
1309 * cse.c (hash_rtx_cb): Likewise.
1310 (exp_equiv_p): Likewise.
1311 (fold_rtx): Likewise.
1312 (check_for_label_ref): Likewise.
1313 * cselib.c (rtx_equal_for_cselib_1): Likewise.
1314 (cselib_hash_rtx): Likewise.
1315 * emit-rtl.c (mark_label_nuses): Likewise.
1316 * explow.c (convert_memory_address_addr_space): Likewise.
1317 * final.c (output_asm_label): Likewise.
1318 (output_addr_const): Likewise.
1319 * gcse.c (add_label_notes): Likewise.
1320 * genconfig.c (walk_insn_part): Likewise.
1321 * genrecog.c (validate_pattern): Likewise.
1322 * ifcvt.c (cond_exec_get_condition): Likewise.
1323 (noce_emit_store_flag): Likewise.
1324 (noce_get_alt_condition): Likewise.
1325 (noce_get_condition): Likewise.
1326 * jump.c (maybe_propagate_label_ref): Likewise.
1327 (mark_jump_label_1): Likewise.
1328 (redirect_exp_1): Likewise.
1329 (rtx_renumbered_equal_p): Likewise.
1330 * lra-constraints.c (operands_match_p): Likewise.
1331 * reload.c (operands_match_p): Likewise.
1332 (find_reloads): Likewise.
1333 * reload1.c (set_label_offsets): Likewise.
1334 * reorg.c (get_branch_condition): Likewise.
1335 * rtl.c (rtx_equal_p_cb): Likewise.
1336 (rtx_equal_p): Likewise.
1337 * rtlanal.c (reg_mentioned_p): Likewise.
1338 (rtx_referenced_p): Likewise.
1339 (get_condition): Likewise.
1340 * sched-vis.c (print_value): Likewise.
1341 * varasm.c (const_hash_1): Likewise.
1342 (compare_constant): Likewise.
1343 (const_rtx_hash_1): Likewise.
1344 (output_constant_pool_1): Likewise.
1346 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1348 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
1349 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
1351 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
1352 cr6_test_for_lt_reverse): Ditto.
1354 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
1357 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
1359 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1361 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
1362 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
1363 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
1364 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
1367 (aarch64_fold_builtin): Remove all reinterpret cases.
1369 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
1371 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
1373 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
1374 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
1375 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
1376 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
1377 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
1378 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
1379 aarch64_reinterpretv2df<mode>): Delete.
1381 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
1383 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
1384 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
1385 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
1386 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
1387 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
1388 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
1389 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
1390 vreinterpret_u32_f64): Use cast.
1392 * config/aarch64/iterators.md (VD_RE): Delete.
1394 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1396 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
1397 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1398 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1399 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
1400 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
1401 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
1402 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
1403 Replace inline assembler with __aarch64_vset_lane_any.
1405 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
1407 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
1409 (vmull_high_lane_s32): Likewise.
1410 (vmull_high_lane_u16): Likewise.
1411 (vmull_high_lane_u32): Likewise.
1413 2014-09-11 Jason Merrill <jason@redhat.com>
1416 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
1418 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1421 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
1422 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
1423 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
1425 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1426 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1427 Anna Tikhonova <anna.tikhonova@intel.com>
1428 Ilya Tocar <ilya.tocar@intel.com>
1429 Andrey Turetskiy <andrey.turetskiy@intel.com>
1430 Ilya Verbin <ilya.verbin@intel.com>
1431 Kirill Yukhin <kirill.yukhin@intel.com>
1432 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1434 * config/i386/sse.md
1435 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
1436 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
1437 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
1439 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
1440 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
1442 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1444 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
1445 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
1446 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
1447 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
1448 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
1449 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
1450 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
1451 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
1453 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1455 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
1456 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
1457 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
1459 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1461 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
1462 to access removed nodes.
1464 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1466 PR tree-optimization/63186
1467 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
1468 (mark_nonssa_use): Likewise.
1469 (verify_non_ssa_vars): Verify all header blocks for label
1472 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1473 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1474 Anna Tikhonova <anna.tikhonova@intel.com>
1475 Ilya Tocar <ilya.tocar@intel.com>
1476 Andrey Turetskiy <andrey.turetskiy@intel.com>
1477 Ilya Verbin <ilya.verbin@intel.com>
1478 Kirill Yukhin <kirill.yukhin@intel.com>
1479 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1481 * config/i386/sse.md
1482 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1483 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1484 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1485 "<avx2_avx512f>_permvar<mode><mask_name>".
1486 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1487 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1488 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1489 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1491 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1492 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1493 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1494 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1496 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1498 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1499 V2DF, V4SF, DF, and DI modes.
1500 (vsx_fmav2df2): Likewise.
1501 (vsx_float_fix_<mode>2): Likewise.
1502 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1504 2014-09-10 Xinliang David Li <davidxl@google.com>
1507 * config/arm/arm.md (movcond_addsi): Handle case where source
1508 and target operands are the same.
1510 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1512 * final.c (this_is_asm_operands): Strengthen this variable from
1513 rtx to const rtx_insn *.
1514 * output.h (this_is_asm_operands): Likewise.
1515 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1516 const_rtx to const rtx_insn *.
1517 (diagnostic_for_asm): Likewise.
1518 * rtl-error.h (error_for_asm): Likewise.
1519 (warning_for_asm): Likewise.
1521 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1523 * genextract.c (print_header): When writing out insn_extract to
1524 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1525 * recog.h (insn_extract): Strengthen the param from rtx to
1528 2014-09-10 Mike Stump <mikestump@comcast.net>
1530 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1533 2014-09-10 Martin Jambor <mjambor@suse.cz>
1535 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1536 (analyze): Do not set analyze flag if expand_thunk returns false;.
1537 (create_wrapper): Likewise.
1538 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1540 2014-09-10 Martin Jambor <mjambor@suse.cz>
1543 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1544 new decl properly. Analyze the new thunk if it is expanded.
1546 2014-09-10 Andreas Schwab <schwab@suse.de>
1548 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1549 [USED_FOR_TARGET]: Define.
1551 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1553 * config/mips/mips.c (mips_secondary_reload_class): Handle
1556 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1558 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1561 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1563 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1564 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1565 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1566 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1567 flag_delete_null_pointer_checks for them.
1568 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1569 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1570 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1571 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1572 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1574 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1575 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1576 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1577 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1578 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1579 -fsanitize=returns-nonnull-attribute): Document.
1581 * ubsan.h (struct ubsan_mismatch_data): Removed.
1582 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1583 * ubsan.c (ubsan_source_location): For unknown locations,
1584 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1585 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1586 Allow more than one location and arbitrary extra arguments passed
1587 in ... instead of through MISMATCH pointer.
1588 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1589 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1590 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1593 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1594 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1595 Anna Tikhonova <anna.tikhonova@intel.com>
1596 Ilya Tocar <ilya.tocar@intel.com>
1597 Andrey Turetskiy <andrey.turetskiy@intel.com>
1598 Ilya Verbin <ilya.verbin@intel.com>
1599 Kirill Yukhin <kirill.yukhin@intel.com>
1600 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1602 * config/i386/sse.md
1603 (define_mode_iterator VI48F): New.
1604 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1605 "avx512f_compress<mode>_mask" and update mode iterator.
1606 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1607 "avx512f_compressstore<mode>_mask" and update mode iterator.
1608 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1609 "avx512f_expand<mode>_maskz" and update mode iterator.
1610 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1611 "avx512f_expand<mode>_mask" and update mode iterator.
1613 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1614 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1615 Anna Tikhonova <anna.tikhonova@intel.com>
1616 Ilya Tocar <ilya.tocar@intel.com>
1617 Andrey Turetskiy <andrey.turetskiy@intel.com>
1618 Ilya Verbin <ilya.verbin@intel.com>
1619 Kirill Yukhin <kirill.yukhin@intel.com>
1620 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1622 * config/i386/i386.c
1623 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1624 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1625 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1626 avx512dq_rangepv4sf_mask.
1627 * config/i386/sse.md
1628 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1630 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1631 (define_insn "reduces<mode>"): Ditto.
1632 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1634 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1635 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1636 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1638 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1639 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1640 Anna Tikhonova <anna.tikhonova@intel.com>
1641 Ilya Tocar <ilya.tocar@intel.com>
1642 Andrey Turetskiy <andrey.turetskiy@intel.com>
1643 Ilya Verbin <ilya.verbin@intel.com>
1644 Kirill Yukhin <kirill.yukhin@intel.com>
1645 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1647 * config/i386/i386.c
1648 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1649 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1650 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1651 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1652 avx512vl_getmantv2df_mask.
1653 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1654 avx512f_vgetmantv4sf_round.
1655 * config/i386/sse.md
1656 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1657 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1659 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1660 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1661 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1662 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1664 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1665 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1666 update mode iterator.
1668 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1669 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1672 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1673 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1674 update mode iterator.
1675 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1676 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1679 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1680 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1682 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1683 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1684 update mode iterator.
1685 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1686 "avx512f_getmant<mode><round_saeonly_name>".
1688 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1691 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1693 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1694 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1695 Anna Tikhonova <anna.tikhonova@intel.com>
1696 Ilya Tocar <ilya.tocar@intel.com>
1697 Andrey Turetskiy <andrey.turetskiy@intel.com>
1698 Ilya Verbin <ilya.verbin@intel.com>
1699 Kirill Yukhin <kirill.yukhin@intel.com>
1700 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1702 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1703 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1704 (define_mode_iterator FMAMODE_AVX512): New.
1705 (define_mode_iterator FMAMODE): Remove conditions.
1706 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1707 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1708 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1710 (define_mode_iterator FMAMODE_NOVF512): Remove.
1711 (define_insn "*fma_fmadd_<mode>"): Rename from
1712 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1713 FMAMODE mode iterator.
1714 (define_mode_iterator VF_SF_AVX512VL): New.
1715 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1716 Use VF_SF_AVX512VL mode iterator.
1717 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1718 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1720 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1721 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1723 (define_insn "*fma_fmsub_<mode>"): Rename from
1724 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1725 FMAMODE mode iterator.
1726 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1727 Use VF_SF_AVX512VL mode iterator.
1728 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1729 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1731 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1732 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1734 (define_insn "*fma_fnmadd_<mode>"): Rename from
1735 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1736 use FMAMODE mode iterator.
1737 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1738 Use VF_SF_AVX512VL mode iterator.
1739 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1740 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1742 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1743 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1745 (define_insn "*fma_fnmsub_<mode>"): Rename from
1746 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1747 FMAMODE mode iterator.
1748 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1749 Use VF_SF_AVX512VL mode iterator.
1750 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1751 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1753 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1754 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1756 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1757 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1758 use VF_AVX512VL mode iterator.
1759 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1760 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1762 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1763 Use VF_SF_AVX512VL mode iterator.
1764 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1765 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1767 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1768 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1770 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1771 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1772 remove usage of subst.
1773 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1774 Use VF_SF_AVX512VL mode iterator.
1775 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1776 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1778 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1779 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1782 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1785 * calls.c (precompute_arguments): Check
1786 promoted_for_signed_and_unsigned_p and set the promoted mode.
1787 (promoted_for_signed_and_unsigned_p): New function.
1788 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1789 and set the promoted mode.
1790 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1791 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1792 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1794 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1796 * opth-gen.awk: Generate mapping from cpp message reasons to the
1797 options that enable them.
1798 * doc/options.texi (CppReason): Document.
1800 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1802 * doc/invoke.texi (Wnormalized=): Update.
1804 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1807 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1808 operands. Split off the constant operand alternative to ...
1809 (*bool<mode>3_imm): New.
1811 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1813 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1814 const rtx_insn *, and move prototype to above...
1815 (single_set): ...this. Convert this from a macro to an inline
1816 function, enforcing the requirement that the param is a const
1818 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1820 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1821 Strengthen both params from rtx to rtx_insn *.
1822 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1823 Likewise; introduce locals "producer_set", "consumer_set", using
1824 them in place of "producer" and "consumer" when dealing with SET
1826 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1827 when invoking single_set in region guarded by INSN_P.
1828 (avr_out_bitop): Likewise.
1829 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1830 region guarded by GET_CODE check, using methods to strengthen
1831 local "this_insn" from rtx to rtx_insn *, and for clarity.
1832 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1833 Strengthen local "insn" from rtx to rtx_insn *.
1834 (define_insn_and_split "xload<mode>_A"): Likewise.
1835 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1837 (find_load): Likewise for return type.
1838 (workaround_speculation): Likewise for both locals named
1840 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1842 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1844 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1846 * config/h8300/h8300.c (notice_update_cc): Likewise.
1847 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1848 "insn" and "dep_insn".
1849 (exact_store_load_dependency): Likewise for both params.
1850 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1851 since this now clashes with inline function. Instead, delay
1852 calling single_set until the point where its needed, and then
1853 assign the result to "compare_set" and rework the conditional that
1855 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1856 local "last" from rtx to rtx_insn *.
1857 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1859 (mips_store_data_bypass_p): Likewise for both params.
1860 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1862 (mips_store_data_bypass_p): Likewise for both params.
1863 (mips_orphaned_high_part_p): Likewise for param "insn".
1864 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1865 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1866 Introduce local rtx "insn2_pat".
1867 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1869 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1870 Introduce local rtx "set", using it in place of "insn" for the
1871 result of single_set. This appears to fix a bug, since the call
1872 to find_regno_note on a SET does nothing.
1873 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1874 params from rtx to rtx_insn *.
1875 (set_to_load_agen): Likewise.
1876 * config/s390/s390.c (s390_label_align): Likewise for local
1877 "prev_insn". Introduce new rtx locals "set" and "src", using
1878 them in place of "prev_insn" for the results of single_set
1879 and SET_SRC respectively.
1880 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1881 Introduce new rtx local "set" using in place of "jump" for the
1882 result of single_set. Use SET_SRC (set) rather than plain
1884 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1886 (noncall_uses_reg): Likewise.
1887 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1888 guarded by GET_CODE check, using its methods for clarity, and to
1889 enable strengthening local "this_insn" from rtx to rtx_insn *.
1890 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1891 "insn" from rtx to rtx_insn *.
1892 (define_expand "umulhisi3"): Likewise.
1893 (define_expand "smulsi3_highpart"): Likewise.
1894 (define_expand "umulsi3_highpart"): Likewise.
1895 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1896 local "after". Replace GET_CODE check with a dyn_cast,
1897 introducing new local rtx_sequence * "seq", using insn method for
1900 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1901 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1902 place of "insn" once we're dealing with patterns rather than the
1904 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1905 (scan_trace): Likewise for local "elt", updating lookups within
1906 sequence to use insn method rather than element method.
1907 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1909 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1910 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1911 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1912 invoking single_set.
1913 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1914 "insn" from rtx to rtx_insn *.
1915 (skip_usage_debug_insns): Likewise for return type, adding a
1917 (check_secondary_memory_needed_p): Likewise for local "insn".
1918 (inherit_reload_reg): Likewise.
1919 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1920 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1922 (store_data_bypass_p): Likewise for both params.
1923 (if_test_bypass_p): Likewise.
1924 * recog.h (store_data_bypass_p): Likewise for both params.
1925 (if_test_bypass_p): Likewise.
1926 * reload.c (find_equiv_reg): Likewise for local "where".
1927 * reorg.c (delete_jump): Likewise for param "insn".
1928 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1929 to const rtx_insn *.
1930 * store-motion.c (replace_store_insn): Likewise for param "del".
1931 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1932 and use its methods for clarity, and to strengthen local "del"
1933 from rtx to rtx_insn *.
1934 (build_store_vectors): Use insn method of "st" when calling
1935 replace_store_insn for typesafety and clarity.
1937 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1939 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1940 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1941 on how to make it legal in future.
1943 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1945 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1947 (restinsn): Likewise.
1948 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1950 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1952 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1954 (arc_hazard): Likewise for both params.
1955 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1956 checked casts to rtx_sequence * and uses of the insn method for
1958 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1959 (arc_adjust_insn_length): Likewise for param "insn".
1960 (struct insn_length_parameters_s): Likewise for first param of
1961 "get_variants" callback field.
1962 (arc_get_insn_variants): Likewise for first param and local
1963 "inner". Replace a check of GET_CODE with a dyn_cast to
1964 rtx_sequence *, using methods for type-safety and clarity.
1965 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1966 rtx_sequence * and uses of the insn method for type-safety when
1967 invoking arc_adjust_insn_length.
1968 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1970 (arm_address_offset_is_imm): Likewise.
1971 (struct tune_params): Likewise for params 1 and 3 of the
1972 "sched_adjust_cost" callback field.
1973 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1974 params 1 and 3 ("insn" and "dep").
1975 (xscale_sched_adjust_cost): Likewise.
1976 (fa726te_sched_adjust_cost): Likewise.
1977 (cortexa7_older_only): Likewise for param "insn".
1978 (cortexa7_younger): Likewise.
1979 (arm_attr_length_move_neon): Likewise.
1980 (arm_address_offset_is_imm): Likewise.
1981 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1982 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1983 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1984 (workaround_speculation): Likewise for local "last_condjump".
1985 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1986 (shadow_or_blockage_p): Likewise.
1987 (get_unit_reqs): Likewise.
1988 (get_unit_operand_masks): Likewise.
1989 (c6x_registers_update): Likewise.
1990 (returning_call_p): Likewise.
1991 (can_use_callp): Likewise.
1992 (convert_to_callp): Likewise.
1993 (find_last_same_clock): Likwise for local "t".
1994 (reorg_split_calls): Likewise for local "shadow".
1995 (hwloop_pattern_reg): Likewise for param "insn".
1996 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1997 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1998 (frv_extract_membar): Likewise.
1999 (frv_optimize_membar_local): Strengthen param "last_membar" from
2000 rtx * to rtx_insn **.
2001 (frv_optimize_membar_global): Strengthen param "membar" from rtx
2003 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
2005 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
2006 both params from rtx to rtx_insn *.
2007 (ia64_ld_address_bypass_p): Likewise.
2008 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
2010 (ia64_safe_type): Likewise.
2011 (group_barrier_needed): Likewise.
2012 (safe_group_barrier_needed): Likewise.
2013 (ia64_single_set): Likewise.
2014 (is_load_p): Likewise.
2015 (record_memory_reference): Likewise.
2016 (get_mode_no_for_insn): Likewise.
2017 (important_for_bundling_p): Likewise.
2018 (unknown_for_bundling_p): Likewise.
2019 (ia64_st_address_bypass_p): Likewise for both params.
2020 (ia64_ld_address_bypass_p): Likewise.
2021 (expand_vselect): Introduce new local rtx_insn * "insn", using it
2022 in place of rtx "x" after the emit_insn call.
2023 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
2024 Strengthen param from rtx to rtx_insn *.
2025 (ix86_agi_dependent): Likewise for both params.
2026 (ix86_attr_length_immediate_default): Likewise for param 1.
2027 (ix86_attr_length_address_default): Likewise for param.
2028 (ix86_attr_length_vex_default): Likewise for param 1.
2029 * config/i386/i386.c (ix86_attr_length_immediate_default):
2030 Likewise for param "insn".
2031 (ix86_attr_length_address_default): Likewise.
2032 (ix86_attr_length_vex_default): Likewise.
2033 (ix86_agi_dependent): Likewise for both params.
2034 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
2035 (vselect_insn): Likewise for this variable.
2036 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
2038 (m68k_sched_attr_opy_type): Likewise.
2039 * config/m68k/m68k.c (sched_get_operand): Likewise.
2040 (sched_attr_op_type): Likewise.
2041 (m68k_sched_attr_opx_type): Likewise.
2042 (m68k_sched_attr_opy_type): Likewise.
2043 (sched_get_reg_operand): Likewise.
2044 (sched_get_mem_operand): Likewise.
2045 (m68k_sched_address_bypass_p): Likewise for both params.
2046 (sched_get_indexed_address_scale): Likewise.
2047 (m68k_sched_indexed_address_bypass_p): Likewise.
2048 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
2049 (m68k_sched_indexed_address_bypass_p): Likewise.
2050 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
2051 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
2053 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
2054 params from rtx to rtx_insn *.
2055 (mips_fmadd_bypass): Likewise.
2056 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
2057 (mips_linked_madd_p): Likewise.
2058 (mips_macc_chains_last_hilo): Likewise for this variable.
2059 (mips_macc_chains_record): Likewise for param.
2060 (vr4130_last_insn): Likewise for this variable.
2061 (vr4130_swap_insns_p): Likewise for both params.
2062 (mips_ls2_variable_issue): Likewise for param.
2063 (mips_need_noat_wrapper_p): Likewise for param "insn".
2064 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
2065 in place of "x" after the emit_insn.
2066 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
2067 params from rtx to rtx_insn *.
2068 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
2069 (pa_combine_instructions): Introduce local "par" for result of
2070 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
2072 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
2073 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
2074 (rl78_alloc_physical_registers_op1): Likewise.
2075 (rl78_alloc_physical_registers_op2): Likewise.
2076 (rl78_alloc_physical_registers_ro1): Likewise.
2077 (rl78_alloc_physical_registers_cmp): Likewise.
2078 (rl78_alloc_physical_registers_umul): Likewise.
2079 (rl78_alloc_address_registers_macax): Likewise.
2080 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
2081 * config/s390/predicates.md (execute_operation): Likewise for
2083 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
2085 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
2086 (addr_generation_dependency_p): Likewise for param "insn".
2087 (s390_agen_dep_p): Likewise for both params.
2088 (s390_fpload_toreg): Likewise for param "insn".
2089 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
2090 * config/sh/sh.c (sh_loop_align): Likewise for param and local
2092 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
2093 * config/sh/sh_treg_combine.cc
2094 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
2096 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
2097 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
2098 "and_insn", "load", "shift".
2099 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
2101 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
2102 for XEXP (note, 0) of the REG_CC_SETTER note.
2103 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
2104 rtx_insn *, eliminating a checked cast made redundant by this.
2105 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
2107 * genattr.c (main): When writing out the prototype to
2108 const_num_delay_slots, strengthen the param from rtx to
2110 * genattrtab.c (write_const_num_delay_slots): Likewise when
2111 writing out the implementation of const_num_delay_slots.
2112 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
2113 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
2114 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
2115 favor of new rtx locals "src" and "set" and new local rtx_insn *
2117 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
2119 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
2120 locals "cond", "if_then_else", "set" and new rtx_insn * locals
2122 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
2123 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
2124 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
2125 the top-level scope, replacing with new more tightly-scoped rtx
2126 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
2127 "new_insn", "copy_of_insn_b", and make local rtx "set" more
2129 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
2131 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
2133 (ira_setup_alts): Likewise for param "insn".
2134 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
2135 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
2137 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
2138 new more-tightly scoped rtx locals "add3_insn", "insn",
2139 "add2_insn" and rtx_insn * "move_insn".
2140 * postreload-gcse.c (eliminate_partially_redundant_load): Add
2141 checked cast on result of gen_move_insn when invoking
2143 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
2145 (verify_changes): Add a checked cast on "object" when invoking
2147 (extract_insn_cached): Strengthen param "insn" from rtx to
2149 (extract_constrain_insn_cached): Likewise.
2150 (extract_insn): Likewise.
2151 * recog.h (insn_invalid_p): Likewise for param 1.
2152 (recog_memoized): Likewise for param.
2153 (extract_insn): Likewise.
2154 (extract_constrain_insn_cached): Likewise.
2155 (extract_insn_cached): Likewise.
2156 * reload.c (can_reload_into): Likewise for local "test_insn".
2157 * reload.h (cleanup_subreg_operands): Likewise for param.
2158 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
2159 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
2160 result of emit_insn. Remove a checked cast made redundant by this
2162 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
2164 * sel-sched.c (get_reg_class): Likewise.
2166 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2167 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2169 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
2170 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
2172 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
2174 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2176 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
2177 const rtx_insn *, and from rtx to rtx_insn * for the other
2179 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
2180 INSN_LOCATION, since we know INSN_P holds.
2181 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
2182 (insn_file): Likewise.
2183 (insn_scope): Likewise.
2184 (insn_location): Likewise.
2186 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
2187 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
2188 for the result of gen_load_const_gp.
2189 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
2190 param from rtx to rtx_insn *.
2191 * config/rs6000/rs6000.c (output_call): Likewise.
2192 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
2193 introducing a checked cast to rtx_sequence * and use of the insn
2195 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
2196 from rtx to rtx_insn *.
2197 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
2198 (insn_line): Likewise.
2199 (insn_file): Likewise.
2200 (insn_location): Likewise.
2201 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
2202 from rtx to rtx_insn *.
2203 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
2204 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
2205 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
2207 * reorg.c (relax_delay_slots): Strengthen locals named "after"
2208 from rtx to rtx_insn *; use methods of "pat" for type-safety.
2210 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2212 * combine.c (try_combine): Eliminate checked cast on result of
2214 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
2215 autogenerated one by strengthening the return type and params 2 and 3
2216 from rtx to rtx_insn *, and by naming the params.
2217 * gengenrtl.c (special_rtx): Add INSN to those that are
2219 * rtl.h (gen_rtx_INSN): New prototype.
2221 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2223 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
2225 (no_equiv): Likewise.
2226 (update_equiv_regs): Likewise.
2227 (setup_reg_equiv): Likewise. Strengthen locals "elem",
2228 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
2229 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
2231 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
2232 from rtx to rtx_insn_list *.
2233 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
2234 rtx_insn_list * and use methods for clarity and typesafety.
2235 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
2237 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
2238 redundant check on INSN_P (insns): this cannot hold, as "insns" is
2239 an INSN_LIST, not an insn.
2240 (reverse_equiv_p): Strengthen local "insns" from rtx to
2241 rtx_insn_list * and use methods for clarity and typesafety.
2242 (contains_reloaded_insn_p): Likewise for local "list".
2244 2014-09-09 Jiong Wang <jiong.wang@arm.com>
2246 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
2247 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
2248 (arm_builtin_vectorized_function): Likewise.
2249 * config/arm/arm_neon_builtins.def: New macro for copysignf.
2250 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
2252 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
2254 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
2255 * builtins.h (default_target_builtins): Likewise.
2256 * gcse.h (default_target_gcse): Likewise.
2257 * target-globals.h (target_globals): Add a destructor. Convert
2258 void-pointer fields back to their real type and change from
2259 GTY((atomic)) to GTY((skip)).
2260 (restore_target_globals): Remove casts accordingly.
2261 * target-globals.c (save_target_globals): Use XCNEW rather than
2262 ggc_internal_cleared_alloc to allocate non-GC structures.
2263 Use ggc_cleared_alloc to allocate the target_globals structure
2265 (target_globals::~target_globals): Define.
2267 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2269 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
2270 mnemonic instead of fldmfdd.
2271 * config/arm/arm.c (vfp_output_fstmd): Rename to...
2272 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
2273 Output vpush when address register is SP.
2274 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
2275 (vfp_output_vstmd): ... This.
2276 * config/arm/vfp.md (push_multi_vfp): Update call to
2279 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2281 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
2283 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2285 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
2286 (*sqrtdf2_vfp): Likewise.
2287 (*cmpsf_vfp): Likewise.
2288 (*cmpsf_trap_vfp): Likewise.
2289 (*cmpdf_vfp): Likewise.
2290 (*cmpdf_trap_vfp): Likewise.
2292 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2294 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
2295 (*truncdfsf2_vfp): Likewise.
2296 (*truncsisf2_vfp): Likewise.
2297 (*truncsidf2_vfp): Likewise.
2298 (fixuns_truncsfsi2): Likewise.
2299 (fixuns_truncdfsi2): Likewise.
2300 (*floatsisf2_vfp): Likewise.
2301 (*floatsidf2_vfp): Likewise.
2302 (floatunssisf2): Likewise.
2303 (floatunssidf2): Likewise.
2305 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2307 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
2308 (*muldf3_vfp): Likewise.
2309 (*mulsf3negsf_vfp): Likewise.
2310 (*muldf3negdf_vfp): Likewise.
2311 (*mulsf3addsf_vfp): Likewise.
2312 (*muldf3adddf_vfp): Likewise.
2313 (*mulsf3subsf_vfp): Likewise.
2314 (*muldf3subdf_vfp): Likewise.
2315 (*mulsf3negsfaddsf_vfp): Likewise.
2316 (*fmuldf3negdfadddf_vfp): Likewise.
2317 (*mulsf3negsfsubsf_vfp): Likewise.
2318 (*muldf3negdfsubdf_vfp): Likewise.
2320 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2322 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
2323 (*absdf2_vfp): Likewise.
2324 (*negsf2_vfp): Likewise.
2325 (*negdf2_vfp): Likewise.
2326 (*addsf3_vfp): Likewise.
2327 (*adddf3_vfp): Likewise.
2328 (*subsf3_vfp): Likewise.
2329 (*subdf3_vfp): Likewise.
2330 (*divsf3_vfp): Likewise.
2331 (*divdf3_vfp): Likewise.
2333 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2335 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
2337 (arm_print_operand): Don't convert real values to decimal
2338 representation in default case.
2339 (fp_immediate_constant): Delete.
2340 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
2341 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
2343 (*thumb2_movsi_vfp): Likewise.
2344 (*movdi_vfp): Likewise.
2345 (*movdi_vfp_cortexa8): Likewise.
2346 (*movhf_vfp_neon): Likewise.
2347 (*movhf_vfp): Likewise.
2348 (*movsf_vfp): Likewise.
2349 (*thumb2_movsf_vfp): Likewise.
2350 (*movdf_vfp): Likewise.
2351 (*thumb2_movdf_vfp): Likewise.
2352 (*movsfcc_vfp): Likewise.
2353 (*thumb2_movsfcc_vfp): Likewise.
2354 (*movdfcc_vfp): Likewise.
2355 (*thumb2_movdfcc_vfp): Likewise.
2357 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
2359 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
2363 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2366 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
2367 Use qualifier_immediate for last operand. Rename to...
2368 (aarch64_types_ternop_lane_qualifiers): ... This.
2369 (TYPES_QUADOP): Rename to...
2370 (TYPES_TERNOP_LANE): ... This.
2371 (aarch64_simd_expand_args): Return const0_rtx when encountering user
2372 error. Change return of 0 to return of NULL_RTX.
2373 (aarch64_crc32_expand_builtin): Likewise.
2374 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
2375 ICE when expanding unknown builtin.
2376 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
2377 TERNOP_LANE qualifiers.
2378 (sqdmlsl_lane): Likewise.
2379 (sqdmlal_laneq): Likewise.
2380 (sqdmlsl_laneq): Likewise.
2381 (sqdmlal2_lane): Likewise.
2382 (sqdmlsl2_lane): Likewise.
2383 (sqdmlal2_laneq): Likewise.
2384 (sqdmlsl2_laneq): Likewise.
2386 2014-09-09 Nick Clifton <nickc@redhat.com>
2388 * doc/invoke.texi (Optimization Options): Add missing @gol to the
2390 (S/390 and zSeries Options): Remove superfluous word from the
2391 description of the -mhotpatch option.
2393 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
2395 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
2396 * ira.c: #include "shrink-wrap.h"
2397 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
2398 * ifcvt.c: #include "shrink-wrap.h"
2399 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
2401 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2403 * common/config/picochip/picochip-common.c: Remove.
2404 * config.gcc: Remove support for picochip.
2405 * config/picochip/constraints.md: Remove.
2406 * config/picochip/dfa_space.md: Remove.
2407 * config/picochip/dfa_speed.md: Remove.
2408 * config/picochip/picochip-protos.h: Remove.
2409 * config/picochip/picochip.c: Remove.
2410 * config/picochip/picochip.h: Remove.
2411 * config/picochip/picochip.md: Remove.
2412 * config/picochip/picochip.opt: Remove.
2413 * config/picochip/predicates.md: Remove.
2414 * config/picochip/t-picochip: Remove.
2415 * doc/md.texi: Don't document picochi.
2417 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2419 * basic-block.h (control_flow_insn_p): Strengthen param from
2420 const_rtx to const rtx_insn *.
2421 * cfgbuild.c (control_flow_insn_p): Likewise.
2423 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2425 * gcse.c (modify_mem_list): Strengthen this variable from
2426 vec<rtx> * to vec<rtx_insn *> *.
2427 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
2429 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
2430 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
2431 (record_last_mem_set_info): Strengthen param "insn" from rtx to
2433 (record_last_set_info): Likewise for local "last_set_insn".
2435 2014-09-08 DJ Delorie <dj@redhat.com>
2437 * doc/invoke.texi (MSP430 Options): Add -minrt.
2439 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2441 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
2442 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
2443 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
2445 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
2447 (adjust_splat): New function.
2448 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
2449 (dump_swap_insn_table): Add case for SH_SPLAT.
2451 2014-09-08 Richard Biener <rguenther@suse.de>
2454 * tree-inline.c (copy_loops): The source loop header should
2456 (tree_function_versioning): If loops need fixup after removing
2457 unreachable blocks fix them.
2458 * omp-low.c (simd_clone_adjust): Do not add incr block to
2459 loop under construction.
2461 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
2463 * config/aarch64/aarch64-builtins.c
2464 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
2466 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2468 * config/i386/cygming.h (TF_SIZE): Remove.
2469 * config/i386/darwin.h (TF_SIZE): Remove.
2470 * config/i386/dragonfly.h (TF_SIZE): Remove.
2471 * config/i386/freebsd.h (TF_SIZE): Remove.
2472 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
2473 * config/i386/openbsdelf.h (TF_SIZE): Remove.
2474 * config/i386/sol2.h (TF_SIZE): Remove.
2475 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2476 * config/ia64/linux.h (TF_SIZE): Remove.
2477 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2478 * doc/tm.texi: Regenerate.
2479 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2481 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2483 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2485 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2487 * doc/tm.texi: Regenerate.
2488 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2490 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2491 * config/cris/cris.h (__make_dp): Remove.
2493 2014-09-08 Richard Biener <rguenther@suse.de>
2496 * cfgloop.c (mark_loop_for_removal): Track former header
2498 * cfgloop.h (struct loop): Add former_header member unconditionally.
2499 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2500 diagnostic unconditionally.
2502 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2505 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2506 constraint for operand0 and remove write only modifier from operand3.
2508 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2510 PR rtl-optimization/62208
2511 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2512 rather than const0_rtx in eq/ne-xor simplifications.
2514 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2516 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2517 (arc_output_mi_thunk): Likewise.
2519 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2520 arguments to silence bogus warning.
2522 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2525 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2527 2014-09-06 Tom de Vries <tom@codesourcery.com>
2529 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2530 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2531 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2533 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2536 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2537 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2539 2014-09-05 Easwaran Raman <eraman@google.com>
2541 PR rtl-optimization/62146
2542 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2543 hoisted instruction unconditional.
2545 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2548 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2549 Do not allow any_mask_operand for operands[2].
2550 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2552 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2554 * config/arc/arc.c (arc_print_operand): Use insn method of
2555 final_sequence for type-safety.
2556 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2557 "insn" from rtx to rtx_insn *.
2558 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2559 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2560 Likewise for locals "branch", "label".
2561 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2562 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2563 (same_cmp_following_p): Likewise for locals "i2", "i3".
2564 * config/sh/sh_optimize_sett_clrt.cc
2565 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2566 param "cbranch_insn".
2567 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2568 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2569 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2571 (condjump_p): Likewise.
2572 (condjump_in_parallel_p): Likewise.
2574 (any_uncondjump_p): Likewise.
2575 (any_condjump_p): Likewise.
2576 (condjump_label): Likewise.
2577 (returnjump_p): Strengthen param "insn" from rtx to
2579 (onlyjump_p): Strengthen param "insn" from const_rtx to
2581 (jump_to_label_p): Likewise.
2582 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2583 (invert_jump): Likewise.
2584 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2586 (get_jump_flags): Strengthen param "insn" from rtx to
2588 (get_branch_condition): Likewise.
2589 (condition_dominates_p): Likewise.
2590 (make_return_insns): Move declaration of local "pat" earlier, to
2591 after we've handled NONJUMP_INSN_P and non-sequences, using its
2592 methods to simplify the code and for type-safety.
2593 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2595 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2596 (condjump_p): Strengthen param from const_rtx to
2598 (any_condjump_p): Likewise.
2599 (any_uncondjump_p): Likewise.
2601 (condjump_label): Likewise.
2602 (simplejump_p): Likewise.
2603 (returnjump_p): Likewise.
2604 (onlyjump_p): Likewise.
2605 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2606 (invert_jump): Likewise.
2607 (condjump_in_parallel_p): Strengthen param from const_rtx to
2609 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2610 to const rtx_insn *.
2611 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2612 to const rtx_insn *.
2613 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2615 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2617 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2618 above the conditional, and convert the check on GET_CODE to a
2619 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2620 the conditional. Simplify the conditional by using methods of
2623 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2625 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2626 "link" from rtx to rtx_insn_list *, and use its methods for
2627 clarity and type-safety.
2628 (toggle_cancelled_flags): Likewise.
2629 (restore_last_backtrack_point): Likewise.
2630 (queue_to_ready): Use insn method of "link" in one place.
2631 (schedule_block): Strengthen local "link" from rtx to
2632 rtx_insn_list *, and use its methods for clarity and type-safety.
2634 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2636 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2637 param "insn" from const_rtx to const rtx_insn *.
2638 (sched_get_reverse_condition_uncached): Likewise.
2639 (sched_get_condition_with_rev): Likewise.
2640 (sched_has_condition_p): Likewise.
2641 (sched_insns_conditions_mutex_p): Likewise for both params.
2642 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2643 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2644 (setup_insn_reg_uses): Move local "list" to be more tightly
2645 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2646 its methods for clarity and type-safety.
2647 (sched_analyze_1): Strengthen local "pending" from rtx to
2648 rtx_insn_list *, and local "pending_mem" from rtx to
2649 rtx_expr_list *. Use methods of each for clarity and type-safety.
2650 (sched_analyze_2): Likewise.
2651 (sched_analyze_insn): Likewise.
2653 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2654 param from const_rtx to const rtx_insn *.
2655 (sched_insns_conditions_mutex_p): Likewise for both params.
2656 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2659 * system.h (CONST_CAST_RTX_INSN): New macro.
2661 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2663 * recog.c (peep2_attempt): Strengthen return type from rtx to
2665 (peep2_update_life): Likewise for params "last", "prev", removing
2666 a checked cast made redundant by this.
2667 (peephole2_optimize): Likewise for local "last".
2669 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2671 * basic-block.h (set_block_for_insn): Eliminate this macro in
2673 * rtl.h (set_block_for_insn): New inline function, imposing the
2674 requirement that the "insn" param is an rtx_insn *.
2676 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2678 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2680 * final.c (get_call_reg_set_usage): Likewise for first param,
2681 eliminating a checked cast.
2682 * regs.h (get_call_reg_set_usage): Likewise for first param.
2683 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2684 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2685 cast, replacing references to "x" with "call_insn" where
2687 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2688 rtx_insn *, adding a checked cast.
2690 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2692 * output.h (final_scan_insn): Strengthen first param from rtx to
2695 * final.c (final_scan_insn): Likewise, renaming it back from
2696 "uncast_insn" to "insn", eliminating the checked cast.
2698 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2699 "vec" with an rtx_sequence * "seq", taking a copy of
2700 "final_sequence", and using methods of "seq" for clarity, and for
2701 type-safety in the calls to final_scan_insn.
2702 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2703 of "final_sequence" for clarity, and for type-safety in the call to
2705 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2706 rtx_sequence * and rename from "insn" to "seq".
2708 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2710 * jump.c (delete_related_insns): Introduce a new local "table" by
2711 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2712 get_labels method of "table" to simplify access to the labels in
2715 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2717 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2718 f_minmaxs, f_minmaxd types.
2720 2014-09-05 Richard Biener <rguenther@suse.de>
2722 * cfgloop.c (mark_loop_for_removal): Record former header
2723 when ENABLE_CHECKING.
2724 * cfgloop.h (strut loop): Add former_header member when
2726 * loop-init.c (fix_loop_structure): Sanity check loops
2727 marked for removal if they re-appeared.
2729 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2731 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2732 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2734 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2735 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2736 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2737 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2738 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2739 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2740 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2741 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2742 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2743 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2744 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2745 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2746 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2747 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2748 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2749 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2750 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2751 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2752 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2753 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2754 with int{32,16,8}_t.
2756 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2758 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2759 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2760 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2761 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2762 Remove temporary __asm__ and reimplement.
2764 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2766 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2767 handling cmge, cmgt, cmeq, cmtst.
2769 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2770 cmlt, cmgeu, cmgtu, cmtst): Remove.
2772 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2773 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2774 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2775 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2777 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2779 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2781 (aarch64_fold_builtin): Update pattern for cmtst.
2783 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2786 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2788 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2789 Switch operands, separate out more cases, refactor.
2791 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2793 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2794 argument; rename old version to...
2795 (aarch64_const_vec_all_same_in_range_p): ...this.
2796 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2798 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2800 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2802 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2803 Remove qualifier_const_pointer, update comment.
2805 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2807 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2809 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2811 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2812 varargs with pointer parameter.
2813 (aarch64_simd_expand_builtin): pass pointer into previous.
2815 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2817 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2820 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2822 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2823 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2824 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2825 Replace temporary asm with call to builtin.
2826 (vrbit_p8, vrbitq_p8): New functions.
2828 2014-09-05 Richard Biener <rguenther@suse.de>
2830 * cfgloop.c (mark_loop_for_removal): New function.
2831 * cfgloop.h (mark_loop_for_removal): Declare.
2832 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2833 (merge_blocks): Likewise.
2834 (duplicate_block): Likewise.
2835 * except.c (sjlj_emit_dispatch_table): Likewise.
2836 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2837 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2838 (thread_through_loop_header): Likewise.
2840 2014-09-05 Richard Biener <rguenther@suse.de>
2843 * fold-const.c (try_move_mult_to_index): Remove.
2844 (fold_binary_loc): Do not call it.
2845 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2846 from the base object again.
2848 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2850 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2853 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2856 * config/arm/arm.md (setmem): New pattern.
2857 * config/arm/arm-protos.h (struct tune_params): New fields.
2858 (arm_gen_setmem): New prototype.
2859 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2860 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2861 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2862 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2863 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2864 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2865 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2866 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2867 (arm_const_inline_cost): New function.
2868 (arm_block_set_max_insns): New function.
2869 (arm_block_set_non_vect_profit_p): New function.
2870 (arm_block_set_vect_profit_p): New function.
2871 (arm_block_set_unaligned_vect): New function.
2872 (arm_block_set_aligned_vect): New function.
2873 (arm_block_set_unaligned_non_vect): New function.
2874 (arm_block_set_aligned_non_vect): New function.
2875 (arm_block_set_vect, arm_gen_setmem): New functions.
2877 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2879 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2881 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2883 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2885 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2887 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2889 * valtrack.h: Adjust.
2891 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2893 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2895 (emit_jump_insn_before_noloc): Likewise.
2896 (emit_call_insn_before_noloc): Likewise.
2897 (emit_label_before): Likewise.
2898 (emit_label_after): Likewise.
2899 (emit_insn_before_setloc): Likewise.
2900 (emit_jump_insn_before_setloc): Likewise.
2901 (emit_call_insn_before_setloc): Likewise.
2902 (emit_call_insn_before): Likewise.
2905 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2907 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2908 rtx_insn *, eliminating a checked cast.
2910 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2912 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2913 const_rtx to const rtx_insn *.
2914 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2917 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2919 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2920 fixup_args_size_notes.
2921 * expr.c (fixup_args_size_notes): Strengthen first two params from
2922 rtx to rtx_insn *, eliminating a checked cast.
2923 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2926 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2928 * haifa-sched.c (get_ready_element): Strengthen return type from
2930 * sched-int.h (get_ready_element): Likewise.
2932 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2935 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2936 indexed_or_indirect_operand instead of memory_operand.
2937 (floatsi<mode>2_lfiwzx_mem): Ditto.
2939 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2941 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2942 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2943 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2945 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2947 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2949 (get_last_nonnote_insn): Likewise.
2950 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2951 * resource.c (find_basic_block): Likewise.
2953 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2956 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2958 * genattr.c (main): Within the prototype of insn_latency written
2959 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2960 * genautomata.c (output_internal_maximal_insn_latency_func):
2961 Within the implementation of insn_latency written out to
2962 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2963 eliminating a pair of checked casts.
2965 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2967 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2970 * rtl.h (eh_returnjump_p): Likewise.
2972 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2974 * Makefile.in (TAGS): Handle constructs in timevar.def.
2976 2014-09-04 Guozhi Wei <carrot@google.com>
2979 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2980 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2981 it into two patterns.
2982 (move_lo_quad_internal_be_<mode>): Likewise.
2984 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2986 * doc/options.texi: Document that Var and Init are required if CPP
2988 * optc-gen.awk: Require Var and Init if CPP is given.
2989 * common.opt (Wpedantic): Use Init.
2991 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2993 * config/rs6000/rs6000.c (special_handling_values): Add
2995 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2996 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2997 as swappable with special handling SH_EXTRACT. Remove
2998 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
3000 (adjust_extract): New function.
3001 (handle_special_swappables): Add default to case statement; add
3002 case for SH_EXTRACT that calls adjust_extract.
3003 (dump_swap_insn_table): Handle SH_EXTRACT.
3005 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3007 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
3008 selection of 0th memory doubleword, regardless of endianness.
3010 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3012 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
3014 2014-09-04 Alan Modra <amodra@gmail.com>
3017 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
3020 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
3022 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
3023 * targhooks.c (default_dwarf_frame_reg_mode): New function.
3024 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
3025 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
3026 * doc/tm.texi: Regenerate.
3027 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
3028 selection logic to default_dwarf_frame_reg_mode.
3030 2014-09-03 Marek Polacek <polacek@redhat.com>
3032 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
3035 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3037 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
3038 the automodified register.
3040 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3042 * output.h (get_some_local_dynamic_name): Declare.
3043 * final.c (some_local_dynamic_name): New variable.
3044 (get_some_local_dynamic_name): New function.
3045 (final_end_function): Clear some_local_dynamic_name.
3046 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
3047 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3048 (print_operand): Report an error if '%&' is used inappropriately.
3049 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
3050 (get_some_local_dynamic_name_1): Delete.
3051 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
3052 (rs6000_get_some_local_dynamic_name): Delete.
3053 (rs6000_get_some_local_dynamic_name_1): Delete.
3054 (print_operand): Report an error if '%&' is used inappropriately.
3055 * config/s390/s390.c (machine_function): Remove some_ld_name.
3056 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3057 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
3058 * config/sparc/sparc.c: Include rtl-iter.h.
3059 (machine_function): Remove some_ld_name.
3060 (sparc_print_operand): Report an error if '%&' is used inappropriately.
3061 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3063 2014-09-03 Richard Henderson <rth@redhat.com>
3065 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
3066 (aarch64_popwb_pair_reg): Remove.
3067 (aarch64_set_frame_expr): Remove.
3068 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
3069 the restore ops performed by the insns generated.
3070 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
3071 insn. Perform the calls_eh_return addition later; do not attempt to
3072 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
3073 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
3074 special markup at all. Load cfun->machine->frame.hard_fp_offset
3075 into a local variable.
3076 (aarch64_frame_pointer_required): Don't check calls_alloca.
3078 2014-09-03 Richard Biener <rguenther@suse.de>
3080 * opts.c (default_options_optimization): Adjust
3081 max-combine-insns to 2 for -Og.
3083 2014-09-03 Martin Jambor <mjambor@suse.cz>
3086 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
3087 pass-trough jump functions correctly.
3089 2014-09-03 Martin Jambor <mjambor@suse.cz>
3092 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
3093 created replacements in ascending order of offsets.
3094 (known_aggs_to_agg_replacement_list): Likewise.
3096 2014-09-03 Martin Liska <mliska@suse.cz>
3098 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
3099 is set to set uninitialized value for vnresult.
3101 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3103 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
3104 for TARGET_MUST_PASS_IN_STACK.
3106 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3108 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
3109 for TARGET_ARG_PARTIAL_BYTES.
3111 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3113 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
3114 instructions for varargs implementation.
3115 (nds32_expand_epilogue): Emit stack adjustment instructions for
3116 varargs implementation.
3118 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3120 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
3121 optimization detection.
3123 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3125 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
3127 (nds32_function_arg_advance): Deal with nameless arguments.
3128 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
3129 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
3130 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
3132 2014-09-03 Richard Biener <rguenther@suse.de>
3134 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
3135 (struct bb_bitmap_sets): Remove deferred member.
3136 (BB_DEFERRED): Remove.
3137 (defer_or_phi_translate_block): Remove.
3138 (compute_antic_aux): Remove deferring of blocks, assert
3139 proper iteration order.
3140 (compute_antic): Do not set BB_DEFERRED.
3141 (eliminate): Allocate el_avail of proper size initially.
3143 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3145 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
3146 according to the value of crtl->args.pretend_args_size.
3148 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3150 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
3151 varargs information.
3153 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3155 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
3156 implementation for TARGET_SETUP_INCOMING_VARARGS.
3157 (nds32_strict_argument_naming): Refine comment.
3158 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
3159 Define for future implementation.
3161 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
3163 * config/i386/adxintrin.h (_subborrow_u32): New.
3164 (_addcarry_u32): Ditto.
3165 (_subborrow_u64): Ditto.
3166 (_addcarry_u64): Ditto.
3167 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
3169 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
3170 __builtin_ia32_sbb_u64
3172 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3174 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
3176 (nds32_function_arg_advance): Likewise.
3177 (nds32_init_cumulative_args): Likewise.
3178 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
3179 (NDS32_FIRST_GPR_REGNUM): Define.
3180 (NDS32_LAST_GPR_REGNUM): Define.
3181 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
3182 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3183 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3184 (machine_function): Use GRP-specific stuff.
3186 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3188 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
3189 (nds32_expand_epilogue): Likewise.
3190 (nds32_expand_prologue_v3push): Likewise.
3191 (nds32_expand_epilogue_v3pop): Likewise.
3193 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3195 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
3196 v3push/v3pop for variadic function.
3197 * config/nds32/nds32.md (prologue, epilogue): Likewise.
3199 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3201 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
3202 Check rtx for varargs implementation.
3203 (nds32_output_stack_pop): Likewise.
3204 * config/nds32/nds32-protos.h: Have a rtx argument for
3205 nds32_output_stack_push and nds32_output_stack_pop.
3206 * config/nds32/nds32.md: Likewise.
3208 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3210 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
3211 to check if FUNC is an interrupt service routine.
3212 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
3214 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3216 * config/nds32/nds32.h (machine_function): Add some fields for variadic
3217 arguments implementation.
3219 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3221 * config/nds32/nds32-predicates.c
3222 (nds32_valid_stack_push_pop): Rename to ...
3223 (nds32_valid_stack_push_pop_p): ... this.
3224 * config/nds32/nds32-protos.h: Likewise.
3225 * config/nds32/predicates.md: Likewise.
3227 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3229 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
3230 (nds32_emit_stack_v3push): ... this.
3231 (nds32_gen_stack_v3pop): Rename to ...
3232 (nds32_emit_stack_v3pop): ... this and consider CFA restore
3235 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3237 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
3238 (nds32_emit_stack_push_multiple): ... this.
3239 (nds32_gen_stack_pop_multiple): Rename to ...
3240 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
3243 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3246 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
3247 and add a second splitter to handle the remaining cases.
3249 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3251 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
3253 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3255 * cfgexpand.c (label_rtx_for_bb): Change type to
3256 hash_map<basic_block, rtx_code_label *> *.
3257 (expand_gimple_basic_block): Adjust.
3258 (pass_expand::execute): Likewise.
3260 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3262 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
3263 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
3264 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
3265 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
3266 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
3267 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
3268 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
3271 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3273 * alloc-pool.c: Include coretypes.h.
3274 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
3275 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
3276 hash_set instead of htab.
3277 * ggc-page.c (in_gc): New variable.
3278 (ggc_free): Do nothing if a collection is taking place.
3279 (ggc_collect): Set in_gc appropriately.
3280 * ggc.h (gt_ggc_mx(const char *)): New function.
3281 (gt_pch_nx(const char *)): Likewise.
3282 (gt_ggc_mx(int)): Likewise.
3283 (gt_pch_nx(int)): Likewise.
3284 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
3285 (hash_map::hash_entry::pch_nx): Likewise.
3286 (hash_map::hash_entry::pch_nx_helper): Likewise.
3287 (hash_map::hash_map): Adjust.
3288 (hash_map::create_ggc): New function.
3289 (gt_ggc_mx): Likewise.
3290 (gt_pch_nx): Likewise.
3291 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
3292 (default_hashset_traits::pch_nx): Likewise.
3293 (hash_set::hash_entry::ggc_mx): Likewise.
3294 (hash_set::hash_entry::pch_nx): Likewise.
3295 (hash_set::hash_entry::pch_nx_helper): Likewise.
3296 (hash_set::hash_set): Adjust.
3297 (hash_set::create_ggc): New function.
3298 (hash_set::elements): Likewise.
3299 (gt_ggc_mx): Likewise.
3300 (gt_pch_nx): Likewise.
3301 * hash-table.h (hash_table::hash_table): Adjust.
3302 (hash_table::m_ggc): New member.
3303 (hash_table::~hash_table): Adjust.
3304 (hash_table::expand): Likewise.
3305 (hash_table::empty): Likewise.
3306 (gt_ggc_mx): New function.
3307 (hashtab_entry_note_pointers): Likewise.
3308 (gt_pch_nx): Likewise.
3310 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3312 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
3313 built-in definition.
3314 (XVCVUXDDP_SCALE): Likewise.
3315 (XVCVDPSXDS_SCALE): Likewise.
3316 (XVCVDPUXDS_SCALE): Likewise.
3317 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3318 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
3319 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
3320 VSX_BUILTIN_XVCVDPUXDS_SCALE.
3321 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
3323 * config/rs6000/rs6000.c (real.h): New include.
3324 (rs6000_scale_v2df): New function.
3325 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
3326 (UNSPEC_VSX_XVCVUXDDP): Likewise.
3327 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
3328 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
3329 (vsx_xvcvsxddp_scale): New define_expand.
3330 (vsx_xvcvsxddp): New define_insn.
3331 (vsx_xvcvuxddp_scale): New define_expand.
3332 (vsx_xvcvuxddp): New define_insn.
3333 (vsx_xvcvdpsxds_scale): New define_expand.
3334 (vsx_xvcvdpsxds): New define_insn.
3335 (vsx_xvcvdpuxds_scale): New define_expand.
3336 (vsx_xvcvdpuxds): New define_insn.
3337 * doc/extend.texi (vec_ctf): Add new prototypes.
3338 (vec_cts): Likewise.
3339 (vec_ctu): Likewise.
3340 (vec_splat): Likewise.
3341 (vec_div): Likewise.
3342 (vec_mul): Likewise.
3344 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3347 * config/arm/neon.md
3348 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
3349 <v_cmp_result>): New pattern.
3350 * config/arm/iterators.md (NEON_VCVT): New int iterator.
3351 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
3352 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
3353 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
3354 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
3355 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
3357 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3360 * config/arm/iterators.md (FIXUORS): New code iterator.
3361 (VCVT): New int iterator.
3362 (su_optab): New code attribute.
3364 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
3366 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3368 * config/aarch64/predicates.md (aarch64_comparison_operation):
3369 New special predicate.
3370 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
3371 aarch64_comparison_operation instead of matching an operator.
3372 Update operand numbers.
3373 (csinc3<mode>_insn): Likewise.
3374 (*csinv3<mode>_insn): Likewise.
3375 (*csneg3<mode>_insn): Likewise.
3376 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
3377 * config/aarch64/aarch64.c (aarch64_get_condition_code):
3378 Return -1 instead of aborting on invalid condition codes.
3379 (aarch64_print_operand): Update aarch64_get_condition_code callsites
3380 to assert that the returned condition code is valid.
3381 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
3383 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
3385 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
3386 tree.def, and gimple.def
3388 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3389 Balaji V. Iyer <balaji.v.iyer@intel.com>
3390 Igor Zamyatin <igor.zamyatin@intel.com>
3392 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
3393 (__cilkrts_cilk_for_64): Likewise.
3394 * cilk-common.c (declare_cilk_for_builtin): New function.
3395 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
3396 __cilkrts_cilk_for_64 bultins.
3397 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
3399 (cilk_for_32_fndecl): New define.
3400 (cilk_for_64_fndecl): Likewise.
3401 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
3402 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
3403 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
3404 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
3405 GF_OMP_FOR_COMBINED_INTO.
3406 * gimplify.c (gimplify_scan_omp_clauses): Added
3407 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3408 (gimplify_adjust_omp_clauses): Ditto.
3409 (gimplify_omp_for): Added CILK_FOR case.
3410 (gimplify_expr): Ditto.
3411 * omp-low.c: Include cilk.h.
3412 (extract_omp_for_data): Set appropriate kind for
3413 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
3414 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
3415 (create_omp_child_function_name): Added second argument to handle
3417 (cilk_for_check_loop_diff_type): New function.
3418 (expand_cilk_for_call): Likewise.
3419 (expand_cilk_for): Likewise.
3420 (create_omp_child_function): Set cilk_for_count; handle the cases when
3421 it is true; call create_omp_child_function_name with second argument.
3422 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
3423 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
3424 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
3425 * tree-nested.c (convert_nonlocal_omp_clauses): Added
3426 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3427 (convert_local_omp_clauses): Ditto.
3428 * tree-pretty-print.c (dump_omp_clause): Added
3429 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
3430 (dump_generic_node): Added CILK_FOR case.
3431 * tree.c (omp_clause_num_ops): New element
3432 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
3433 (omp_clause_code_name): New element _Cilk_for_count_.
3434 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
3435 * tree.def: Add tree code for CILK_FOR.
3437 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3439 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
3440 (ppc403-compare): Add "exts with dot" case.
3441 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
3442 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
3443 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
3444 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
3445 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
3446 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
3447 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
3448 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
3449 cell-cmp-microcoded): Similarly.
3450 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
3451 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
3452 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
3453 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
3454 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
3455 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
3456 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
3457 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
3458 (power6-compare): Add "exts with dot" case.
3459 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
3460 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
3461 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
3463 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
3464 if avoiding Cell microcode.
3465 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
3466 (is_cracked_insn): Ditto.
3467 (insn_must_be_first_in_group): Ditto.
3468 * config/rs6000/rs6000.md (dot): Adjust comment.
3469 (cell_micro): Handle exts+dot.
3470 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
3471 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
3472 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
3473 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
3474 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3475 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3476 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3478 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3480 * config/rs6000/rs6000.md (QHSI): Delete.
3481 (EXTQI, EXTHI, EXTSI): New mode iterators.
3482 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3483 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3484 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3485 9 anonymous instructions, and 8 splitters): Delete.
3486 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3487 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3488 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3489 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3490 *zero_extendsi<mode>2_dot2): New.
3492 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3494 * config/rs6000/rs6000.md (any_extend): New code iterator.
3495 (u, su): New code attributes.
3496 (dmode, DMODE): New mode attributes.
3497 (<su>mul<mode>3_highpart): New.
3498 (*<su>mul<mode>3_highpart): New.
3499 (<su>mulsi3_highpart_le): New.
3500 (<su>muldi3_highpart_le): New.
3501 (<su>mulsi3_highpart_64): New.
3502 (<u>mul<mode><dmode>3): New.
3503 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3505 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3508 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3510 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3511 *mulsi3_internal2, and two splitters): Delete.
3512 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3514 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3516 2014-09-02 Richard Biener <rguenther@suse.de>
3518 PR tree-optimization/62695
3519 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3522 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3525 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3527 2014-09-01 Andi Kleen <ak@linux.intel.com>
3529 * file-find.c (add_prefix_begin): Add.
3530 (do_add_prefix): Rename from add_prefix with first argument.
3531 (add_prefix): Add new wrapper.
3532 * file-find.h (add_prefix_begin): Add.
3533 * gcc-ar.c (main): Support -B option.
3535 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3537 * genemit.c: Include dumpfile.h.
3538 (gen_split): Print name of splitter function to dump file.
3540 2014-09-01 Richard Biener <rguenther@suse.de>
3542 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3543 Use stack auto_vecs for constraint expressions.
3544 (find_func_aliases_for_call): Likewise.
3545 (find_func_aliases): Likewise.
3546 (find_func_clobbers): Likewise.
3548 2014-09-01 Richard Biener <rguenther@suse.de>
3550 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3551 operands vector in most cases. Remove redundant code.
3553 2014-09-01 Olivier Hainque <hainque@adacore.com>
3555 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3556 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3557 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3559 2014-09-01 Richard Biener <rguenther@suse.de>
3561 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3562 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3563 vn_reference_compute_hash, vn_reference_insert): Remove.
3564 (vn_reference_lookup_call): New function.
3565 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3566 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3567 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3568 (create_reference_ops_from_call): Remove.
3569 (vn_reference_lookup_3): Properly update shared_lookup_references.
3570 (vn_reference_lookup_pieces): Assert that we updated
3571 shared_lookup_references properly.
3572 (vn_reference_lookup): Likewise.
3573 (vn_reference_lookup_call): New function.
3574 (visit_reference_op_call): Use it. Avoid re-building the
3576 (visit_reference_op_load): Remove redundant lookup.
3577 (visit_reference_op_store): Perform special tail-merging work
3578 only when possibly doing tail-merging.
3579 (visit_use): Likewise.
3580 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3582 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3585 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3586 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3587 (find_inc): Revert 2014-08-13 change.
3589 2014-09-01 Marek Polacek <polacek@redhat.com>
3592 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3593 Change the type of V to unsigned HOST_WIDE_INT.
3595 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3597 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3598 the size of byte markers.
3599 (do_shift_rotate): Fix confusion between host, target and marker byte
3601 (verify_symbolic_number_p): Likewise.
3602 (find_bswap_or_nop_1): Likewise.
3603 (find_bswap_or_nop): Likewise.
3605 2014-09-01 Olivier Hainque <hainque@adacore.com>
3607 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3608 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3610 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3612 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3613 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3614 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3616 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3620 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3621 (build_check_stmt): Likewise.
3622 (instrument_strlen_call): Likewise.
3623 (asan_expand_check_ifn): Likewise and fix types.
3624 (maybe_cast_to_ptrmode): New function.
3626 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3628 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3630 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3632 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3634 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3636 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3637 prefix to function labels when generating fast indirect calls.
3639 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3643 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3644 param back from rtx_insn * to rtx. Rename param from "label" to
3645 "label_or_return", reintroducing "label" as an rtx_insn * after
3646 we've ensured it's not a RETURN.
3647 (first_active_target_insn): Likewise for return type and param;
3648 add a checked cast to rtx_insn * once we've ensured "insn" is not
3650 (steal_delay_list_from_target): Convert param "pnew_thread" back
3651 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3653 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3654 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3655 cast once we've established we're not dealing with a RETURN,
3656 renaming subsequent uses of "thread" to "thread_insn".
3657 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3659 (follow_jumps): Convert return type and param "label" from
3660 rtx_insn * back to rtx. Move initialization of "value" to after
3661 the handling for ANY_RETURN_P, adding a checked cast there to
3662 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3663 rename to "this_label_or_return", reintroducing "this_label" as
3664 an rtx_insn * once we've handled the case where it could be an
3666 (fill_slots_from_thread): Rename param "thread" to
3667 "thread_or_return", converting from an rtx_insn * back to an rtx.
3668 Reintroduce name "thread" as an rtx_insn * local with a checked
3669 cast once we've handled the case of it being an ANY_RETURN_P.
3670 Convert local "new_thread" from an rtx_insn * back to an rtx.
3671 Add a checked cast when assigning to "trial" from "new_thread".
3672 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3673 checked cast to rtx_insn * from "new_thread" when invoking
3675 (fill_eager_delay_slots): Convert locals "target_label",
3676 "insn_at_target" from rtx_insn * back to rtx.
3677 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3678 (relax_delay_slots): Convert locals "trial", "target_label" from
3679 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3680 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3681 invoking update_block.
3682 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3683 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3685 * resource.h (mark_target_live_regs): Undo erroneous conversion
3686 of second param of r214693, converting it back from rtx_insn * to
3687 rtx, since it could be a RETURN.
3689 * resource.c (find_dead_or_set_registers): Similarly, convert
3690 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3691 could be writing back a RETURN. Rename local rtx_insn * "next" to
3692 "next_insn", and introduce "lab_or_return" as a local rtx,
3693 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3694 (mark_target_live_regs): Undo erroneous conversion
3695 of second param of r214693, converting it back from rtx_insn * to
3696 rtx, since it could be a RETURN. Rename it from "target" to
3697 "target_maybe_return", reintroducing the name "target" as a local
3698 rtx_insn * with a checked cast, after we've handled the case of
3701 2014-08-29 DJ Delorie <dj@redhat.com>
3703 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3704 pointer size up to a power of two.
3705 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3706 (POINTER_SIZE_UNITS): New, rounded up value.
3707 * dwarf2asm.c (size_of_encoded_value): Use it.
3708 (dw2_output_indirect_constant_1): Likewise.
3709 * expmed.c (init_expmed_one_conv): We now know the sizes of
3711 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3712 * optabs.c (expand_float): Use precision, not size.
3713 (expand_fix): Likewise.
3714 * simplify-rtx (simplify_unary_operation_1): Likewise.
3715 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3716 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3717 (default_assemble_integer) Likewise.
3718 (dump_tm_clone_pairs): Likewise.
3719 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3720 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3721 (prepare_call_arguments): Likewise.
3722 * stor-layout.c (finalize_type_size): Preserve precision.
3723 (layout_type): Use precision, not size.
3725 * expr.c (convert_move): If the target has an explicit converter,
3728 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3730 * gdbinit.in: Skip various inline functions in rtl.h when
3733 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3736 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3738 2014-08-29 Richard Biener <rguenther@suse.de>
3740 PR tree-optimization/62291
3741 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3742 exactly the vector size needed and use quick_push.
3743 (phi_translate_1): Adjust comment.
3744 (valid_in_sets): Remove block argument and remove pointless
3746 (dependent_clean): Adjust for removal of block argument.
3748 (compute_antic_aux): Likewise.
3749 (compute_partial_antic_aux): Likewise.
3751 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3752 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3753 Anna Tikhonova <anna.tikhonova@intel.com>
3754 Ilya Tocar <ilya.tocar@intel.com>
3755 Andrey Turetskiy <andrey.turetskiy@intel.com>
3756 Ilya Verbin <ilya.verbin@intel.com>
3757 Kirill Yukhin <kirill.yukhin@intel.com>
3758 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3760 * config/i386/sse.md
3761 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3762 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3763 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3764 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3766 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3768 Anna Tikhonova <anna.tikhonova@intel.com>
3769 Ilya Tocar <ilya.tocar@intel.com>
3770 Andrey Turetskiy <andrey.turetskiy@intel.com>
3771 Ilya Verbin <ilya.verbin@intel.com>
3772 Kirill Yukhin <kirill.yukhin@intel.com>
3773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3775 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3776 * config/i386/sse.md
3777 (define_mode_iterator VI4_128_8_256): New.
3778 (define_mode_iterator VI2_128_4_256): Ditto.
3779 (define_mode_iterator PMOV_DST_MODE): Rename into
3780 (define_mode_iterator PMOV_DST_MODE_1): this.
3781 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3782 Use PMOV_DST_MODE_1 mode iterator.
3783 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3785 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3787 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3788 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3789 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3790 (define_mode_iterator PMOV_DST_MODE_2): New.
3791 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3792 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3793 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3795 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3796 (define_mode_attr pmov_dst_3): Ditto.
3797 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3798 (define_mode_attr pmov_suff_3): Ditto.
3799 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3800 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3801 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3802 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3803 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3804 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3805 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3806 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3807 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3808 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3809 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3810 (define_mode_attr pmov_dst_4): Ditto.
3811 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3812 (define_mode_attr pmov_suff_4): Ditto.
3813 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3814 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3815 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3816 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3817 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3818 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3819 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3820 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3821 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3822 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3823 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3825 2014-08-29 Richard Biener <rguenther@suse.de>
3827 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3828 NON_LVALUE_EXPR in gimple.
3830 2014-08-29 Richard Biener <rguenther@suse.de>
3833 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3834 from previous refactoring.
3835 (gimple_fold_builtin_strncpy): Likewise.
3837 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3840 * function.c (assign_parm_setup_reg): Remove erroneous checked
3841 cast to rtx_insn * on result of gen_extend_insn in favor of
3842 introducing a new local rtx "pat".
3844 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3846 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3848 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3850 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3852 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3853 (next_insn): Likewise.
3854 * emit-rtl.c (next_insn): Likewise.
3855 (previous_insn): Likewise.
3856 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3857 "insn" and "next" from rtx to rtx_insn *.
3858 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3859 "insn", "insn1", "vliw_start", "prologue_end_note",
3860 "last_insn_in_packet".
3862 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3864 * shrink-wrap.h (active_insn_between): Strengthen both params from
3866 * function.c (active_insn_between): Likewise.
3868 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3870 * genattr.c (main): When writing out insn-attr.h, strengthen param
3871 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3872 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3873 writing out the definition of dfa_clear_single_insn_cache to the
3874 generated insn-automata.c
3876 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3878 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3880 (incr_ticks_for_insn): Likewise.
3881 (init_resource_info): Likewise.
3883 * resource.c (init_resource_info): Likewise.
3884 (clear_hashed_info_for_insn): Likewise.
3885 (incr_ticks_for_insn): Likewise.
3887 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3889 (steal_delay_list_from_target): Use methods of "seq".
3890 (try_merge_delay_insns): Use methods of "merged_insns".
3891 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3892 (reorg_redirect_jump): Likewise for param "jump".
3894 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3896 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3898 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3899 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3901 (s390_mainpool_finish): In three places, split out a local rtx
3902 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3903 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3904 and split another local rtx "insn" out into rtx "pat" and
3906 * config/sh/sh.c (output_branchy_insn): Rather than working
3907 directly on operands[9], introduce local rtx_code_label *
3908 variables named "lab" in two places, working on them, and then
3909 assigning them to operands[9], so that the intervening operations
3910 are known by the type system to be on insns.
3912 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3914 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3917 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3918 in invocation of INSN_HAS_LOCATION.
3920 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3922 * config/rs6000/altivec.h (vec_xl): New #define.
3923 (vec_xst): Likewise.
3924 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3925 (XXSPLTD_V2DI): Likewise.
3926 (DIV_V2DI): Likewise.
3927 (UDIV_V2DI): Likewise.
3928 (MUL_V2DI): Likewise.
3929 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3930 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3931 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3932 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3933 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3934 (UNSPEC_VSX_DIVSD): Likewise.
3935 (UNSPEC_VSX_DIVUD): Likewise.
3936 (UNSPEC_VSX_MULSD): Likewise.
3937 (vsx_mul_v2di): New insn-and-split.
3938 (vsx_div_v2di): Likewise.
3939 (vsx_udiv_v2di): Likewise.
3940 (vsx_xxspltd_<mode>): New insn.
3942 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3944 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3946 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3947 (NEXT_INSN): Likewise.
3948 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3949 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3951 (no_labels_between_p): Likewise for both params.
3953 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3954 cast when using NEXT_INSN on operands[2].
3955 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3956 "insn" from rtx to rtx_insn *, adding a checked cast.
3957 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3959 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3961 (arc_text_label): Likewise for param "insn".
3962 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3964 (arc_ccfsm_record_condition): Likewise for param "jump".
3965 (arc_text_label): Likewise for local "label".
3966 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3967 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3968 a method for typesafety. Add a checked cast.
3969 * config/arc/constraints.md (Clb): Add a checked cast when getting
3970 the CODE_LABEL from a LABEL_REF.
3971 * config/arm/arm.c (require_pic_register): Strengthen locals
3972 "seq", "insn" from rtx to rtx_insn *.
3973 (create_fix_barrier): Likewise for locals "selected", "next".
3974 (thumb1_reorg): Likewise for locals "prev", "insn".
3975 (arm_expand_prologue): Likewise for local "last".
3976 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3978 (thumb2_output_casesi): Likewise for operands[2].
3979 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3980 strengthen local "insn" from rtx to rtx_insn *.
3981 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3982 type and param "insn".
3983 (find_prev_insn_start): Likewise.
3984 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3986 (gen_one_bundle): Likewise for loal "t".
3987 (find_load): Likewise for param "insn".
3988 (workaround_speculation): Likewise for locals "insn", "next",
3989 "target", "next_tgt".
3990 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3991 and for locals "insn", "within", "last".
3992 (count_unit_reqs): Likewise for params "head", "tail" and local
3994 (try_rename_operands): Likewise for params "head", "tail".
3995 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3996 (struct c6x_sched_context): Likewise for fields
3997 "last_scheduled_insn", "last_scheduled_iter0".
3998 (init_sched_state): Replace NULL_RTX with NULL.
3999 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
4001 (undo_split_delayed_nonbranch): Likewise for param and for local
4003 (conditionalize_after_sched): Likewise for local "insn".
4004 (bb_earliest_end_cycle): Likewise.
4005 (filter_insns_above): Likewise for locals "insn", "next".
4006 (hwloop_optimize): Remove redundant checked cast.
4007 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
4008 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
4010 (cris_simple_epilogue): Likewise.
4011 (cris_expand_prologue): Likewise.
4012 (cris_expand_epilogue): Likewise.
4013 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
4014 local "insn" from rtx to rtx_insn *.
4015 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
4016 (struct frv_packet_group): Likewise for the elements within array
4017 fields "insns", "sorted", and for field "nop".
4018 (frv_packet): Likewise for the elements within array field
4020 (frv_add_insn_to_packet): Likewise for param "insn".
4021 (frv_insert_nop_in_packet): Likewise for param "insn" and local
4023 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
4024 (frv_sort_insn_group_1): Likewise for local "insn".
4025 (frv_optimize_membar_local): Likewise.
4026 (frv_align_label): Likewise for locals "x", "last", "barrier",
4028 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
4030 (ia64_sched_init): Likewise for local "insn".
4031 (scheduled_good_insn): Likewise for param "last".
4032 (struct _ia64_sched_context): Likewise for field
4033 "last_scheduled_insn".
4034 (ia64_init_sched_context): Replace NULL_RTX with NULL.
4035 (struct bundle_state): Likewise for field "insn".
4036 (issue_nops_and_insn): Likewise for param "insn".
4037 (get_next_important_insn): Likewise for return type and both
4039 (ia64_add_bundle_selector_before): Likewise for param "insn".
4040 (bundling): Likewise for params "prev_head_insn", "tail" and
4041 locals "insn", "next_insn", "b". Eliminate top-level local rtx
4042 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
4043 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
4044 Strengthen final param from rtx to rtx_insn *.
4045 (iq2000_move_1word): Likewise for second param.
4046 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
4047 param "cur_insn" and local "next_insn".
4048 (iq2000_move_1word): Likewise for param "insn".
4049 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
4050 casts when using NEXT_INSN on operands[1].
4051 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
4052 "insn" from rtx to rtx_insn *.
4053 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
4054 "x", introducing local rtx_insn * "insn" for when working with the
4055 CODE_LABEL of the LABEL_REF.
4056 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
4058 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
4060 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
4062 (conditionalize_block): Likewise for return type and param.
4063 (mcore_is_dead): Likewise for param "first" and local "insn".
4064 (emit_new_cond_insn): Likewise for return type.
4065 (conditionalize_block): Likewise for return type, param, and
4066 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
4068 (conditionalize_optimization): Likewise for local "insn".
4069 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
4071 * config/microblaze/microblaze.md: Add checked casts when using
4073 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
4074 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
4075 and rtx_insn * "insn".
4076 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
4077 checked cast when using NEXT_INSN on operands[2].
4078 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
4079 local "insn" from rtx to rtx_insn *.
4080 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
4082 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
4083 Add a checked cast when using NEXT_INSN on operands[1].
4084 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
4086 (pa_output_cbranch): Likewise for final param.
4087 (pa_output_lbranch): Likewise for second param.
4088 (pa_output_bb): Likewise for third param.
4089 (pa_output_bvb): Likewise.
4090 (pa_output_dbra): Likewise for second param.
4091 (pa_output_movb): Likewise.
4092 (pa_output_parallel_movb): Likewise.
4093 (pa_output_parallel_addb): Likewise.
4094 (pa_output_millicode_call): Likewise for first param.
4095 (pa_output_mul_insn): Likewise for second param.
4096 (pa_output_div_insn): Likewise for third param.
4097 (pa_output_mod_insn): Likewise for second param.
4098 (pa_jump_in_call_delay): Likewise for param.
4099 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
4100 (pa_output_div_insn): Likewise.
4101 (pa_output_mod_insn): Likewise.
4102 (pa_output_cbranch): Likewise.
4103 (pa_output_lbranch): Likewise.
4104 (pa_output_bb): Likewise.
4105 (pa_output_bvb): Likewise.
4106 (pa_output_dbra): Likewise.
4107 (pa_output_movb): Likewise.
4108 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
4109 to simplify and for typesafety.
4110 (pa_output_call): Use method of rtx_sequence *.
4111 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
4112 (pa_jump_in_call_delay): Likewise.
4113 (pa_output_parallel_movb): Likewise.
4114 (pa_output_parallel_addb): Likewise.
4115 (pa_following_call): Likewise.
4116 (pa_combine_instructions): Likewise for locals "anchor",
4118 (pa_can_combine_p): Likewise for params "anchor", "floater" and
4119 locals "start", "end".
4120 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
4121 param "insn" and local "local_insn".
4122 (picochip_final_prescan_insn): Likewise for local "local_insn".
4123 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
4125 (uses_TOC): Likewise.
4126 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
4127 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
4128 splitting out to more tightly-scoped locals, 3 as rtx and one as
4130 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
4132 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
4134 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
4136 (fixup_addr_diff_vecs): Likewise.
4137 (reg_unused_after): Likewise for param 2.
4138 (sh_can_redirect_branch): Likewise for both params.
4139 (check_use_sfunc_addr): Likewise for param 1.
4140 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
4141 (find_barrier): Likewise for local "last_got".
4142 (gen_block_redirect): Likewise for return type, param "jump" and
4143 locals "prev", "scan", "next", "insn".
4144 (struct far_branch): Likewise for fields "near_label",
4145 "insert_place", "far_label".
4146 (gen_far_branch): Likewise for local "jump".
4147 (fixup_addr_diff_vecs): Likewise for param "first" and locals
4149 (barrier_align): Likewise for param and for locals "prev", "x".
4150 Introduce local rtx_sequence * "prev_seq" and use insn method for
4151 typesafety and clarity.
4152 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
4153 (get_dest_uid): Likewise for local "dest".
4154 (split_branches): Likewise for locals "next", "beyond", "label",
4155 "block", "far_label". Add checked casts when assigning to
4156 bp->far_label and "far_label".
4157 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
4158 (sequence_insn_p): Likewise.
4159 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
4160 more loop-scoped rtx "insn" when walking LABEL_REFS.
4161 (sh_can_redirect_branch): Strengthen both params from rtx to
4163 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
4164 new local rtx_sequence * "seq" via a dyn_cast, and use a method
4165 for clarity and typesafety.
4166 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
4167 "insn" from rtx to rtx_insn *.
4168 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
4169 when using NEXT_INSN on the CODE_LABEL in operands[2].
4170 (define_insn "casesi_worker_2"): Likewise.
4171 (define_insn "casesi_shift_media"): Likewise.
4172 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
4174 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
4175 Strengthen field "insn" from rtx to rtx_insn *.
4176 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
4177 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
4178 param "start_insn" and local "start_insn".
4179 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
4181 (find_set_of_reg_bb): Likewise for param "insn".
4182 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
4183 (trace_reg_uses): Likewise for param "start_insn".
4184 (sh_treg_combine::cbranch_trace): Likewise for field
4186 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
4188 (sh_treg_combine::record_set_of_reg): Likewise for param
4189 "start_insn" and local "i".
4190 (sh_treg_combine::can_remove_cstore): Likewise for local
4192 (sh_treg_combine::try_optimize_cbranch): Likewise for param
4194 (sh_treg_combine::execute): Likewise for local "i".
4195 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
4197 (sparc_check_64): Likewise for second param.
4198 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4199 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
4200 dyn_cast, using its insn method for typesafety and clarity.
4201 (empty_delay_slot): Strengthen param "insn" from rtx to
4203 (set_extends): Likewise.
4204 (sparc_check_64): Likewise.
4205 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
4206 for locals "seq", "last_insn".
4207 (combine_bnp): Likewise for param "insn".
4208 (xstormy16_reorg): Likewise for local "insn".
4209 * config/v850/v850.c (substitute_ep_register): Likewise for params
4210 "first_insn", "last_insn" and local "insn".
4211 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
4212 elements of "regs" array, and local "insn".
4213 * except.c (emit_note_eh_region_end): Likewise for param "insn".
4214 * final.c (final_sequence): Strengthen this global from rtx to
4216 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
4218 (final_scan_insn): Update assignment to "final_sequence" to be
4219 from "seq", the cast version of "body", for type-safety.
4220 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
4221 "insns" from rtx to rtx_insn *.
4222 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
4223 * genattr.c (main): When writing out generated insn-attr.h,
4224 strengthen params 1 and 3 of eligible_for_delay,
4225 eligible_for_annul_true, eligible_for_annul_false from rtx to
4227 * genattrtab.c (write_eligible_delay): Likewise when writing out
4228 generated insn-attrtab.c; also local "insn" the generated
4230 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
4232 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
4233 "start_label" from rtx to rtx_insn *.
4234 * ira.c (decrease_live_ranges_number): Likewise for local "p".
4235 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
4236 "insns" and local "insn".
4237 (validate_equiv_mem): Likewise for param "start" and local "insn".
4238 (memref_used_between_p): Likewise for params "start", "end" and
4240 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
4242 * loop-doloop.c (doloop_optimize): Within region guarded by
4243 INSN_P (doloop_pat), introduce a new local rtx_insn *
4244 "doloop_insn" via a checked cast, and use it for typesafety,
4245 eventually writing the value back into doloop_pat.
4246 * output.h (final_sequence): Strengthen this global from rtx to
4248 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
4249 reintroducing "insn" as an rtx_insn * via a checked cast.
4250 Strengthen param "attempt" and local "new_insn"from rtx to
4252 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
4254 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
4255 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
4256 "p" in favor of more tightly-scoped replacements, sometimes rtx
4257 and sometimes rtx_insn *, as appropriate.
4258 (delete_output_reload): Eliminate top-level rtx "i1", splitting
4259 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
4260 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
4261 local "trial" from rtx to rtx_insn *.
4262 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
4263 rtx to rtx_insn *. Strenghten local "pat" from rtx to
4264 rtx_sequence * and use methods for clarity and typesafety.
4265 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
4266 rtx to rtx_insn *. Strenghten local "li" from rtx to
4267 rtx_insn_list * and use its methods for clarity and typesafety.
4268 (steal_delay_list_from_target): Strengthen param "insn" from rtx
4270 (steal_delay_list_from_fallthrough): Likewise.
4271 (try_merge_delay_insns): Likewise for param "thread" and locals
4272 "trial", "next_trial", "delay_insn".
4273 (redundant_insn): Likewise for param "target" and local "trial".
4274 (own_thread_p): Likewise for param "thread" and locals
4275 "active_insn", "insn".
4276 (get_label_before): Likewise for param "insn".
4277 (fill_simple_delay_slots): Likewise for local "new_label"; use
4278 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
4279 (label_before_next_insn): Strengthen return type and local "insn"
4280 from rtx to rtx_insn *.
4281 (relax_delay_slots): Likewise for locals "other", "tmp".
4282 (make_return_insns): Likewise for param "first" and locals "insn",
4283 "jump_insn", "prev". Move declaration of "pat" to its assignment
4284 and strengthen from rtx to rtx_sequence *. Use its methods for
4285 clarity and typesafety.
4286 * rtlanal.c (no_labels_between_p): Strengthen params from
4287 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
4289 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
4290 from const_rtx to const rtx_insn *.
4291 (reg_set_between_p): Rename param "from_insn" to
4292 "uncast_from_insn", and reintroduce "from_insn" as a
4293 const rtx_insn * via a checked cast.
4294 (modified_between_p): Likewise for param "start" as "uncast_start".
4295 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
4296 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
4297 "tmp", head" from rtx to rtx_insn *.
4298 (recompute_rev_top_order): Likewise for local "insn".
4299 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
4300 * store-motion.c (build_store_vectors): Likewise for local "insn".
4301 Strengthen local "st" from rtx to rtx_insn_list * and use methods
4302 for clarity and typesafety.
4303 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
4305 (computation_cost): Likewise for local "seq".
4306 (get_address_cost): Likewise.
4308 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4310 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
4312 (label_is_jump_target_p): Likewise for second param.
4314 * rtlanal.c (tablejump_p): Likewise for param "insn".
4315 (label_is_jump_target_p): Likewise for param "jump_insn".
4317 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4319 * rtl.h (find_first_parameter_load): Strengthen return type and
4320 both params from rtx to rtx_insn *.
4321 * rtlanal.c (find_first_parameter_load): Strengthen return type,
4322 both params and locals "before", "first_set" from rtx to
4323 rtx_insn *. Remove now-redundant cast.
4324 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
4326 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4328 * rtl.h (find_last_value): Delete.
4329 * rtlanal.c (find_last_value): Delete.
4331 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4333 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
4334 from rtx to rtx_insn *.
4335 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
4336 rtx "note" with new local rtx_insn * "new_head" when calculating
4337 head insn of new basic block.
4338 * combine.c (combine_split_insns): Strengthen return type and local
4339 "ret" from rtx to rtx_insn *.
4340 (likely_spilled_retval_p): Likewise for locals "use" and "p".
4341 (try_combine): Eliminate local "m_split", splitting into new
4342 locals "m_split_insn" and "m_split_pat".
4343 (find_split_point): Strengthen local "seq" from rtx into
4345 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
4346 locals "label", "branch".
4347 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
4349 (define_expand "umulsi3_highpart"): Likewise for local "insn".
4350 * dse.c (note_add_store_info): Likewise for fields "first",
4352 (note_add_store): Likewise for local "insn".
4353 (emit_inc_dec_insn_before): Likewise for locals "insn",
4355 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
4356 (replace_read): Likewise for locals "insns", "this_insn".
4357 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
4358 (notice_eh_throw): Likewise for param "insn".
4359 (before_next_cfi_note): Likewise for return type, param, and local
4361 (connect_traces): Likewise for local "note".
4362 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
4363 (verify_rtl_sharing): Likewise.
4364 (unshare_all_rtl_in_chain): Likewise for param "insn".
4365 (get_first_nonnote_insn): Likewise for local "insn".
4366 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
4367 "seq" and use its methods to clarify things.
4368 (next_insn): Strengthen return type from rtx to rtx_insn *.
4369 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
4370 local rtx_insn * using a checked cast, dropping a checked cast
4371 made redundant by this change. Use a cast to and method of
4372 rtx_sequence to clarify the code.
4373 (previous_insn): Rename param "insn" to "uncast_insn" and
4374 reintroduce "insn" as a local rtx_insn * using a checked cast,
4375 dropping a checked cast made redundant by this change. Use a cast
4376 to and method of rtx_sequence to clarify the code.
4377 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
4378 reintroduce "insn" as a local rtx_insn * using a checked cast,
4379 dropping a checked cast made redundant by this change.
4380 (next_nonnote_insn_bb): Likewise.
4381 (prev_nonnote_insn): Likewise.
4382 (prev_nonnote_insn_bb): Likewise.
4383 (next_nondebug_insn): Likewise.
4384 (prev_nondebug_insn): Likewise.
4385 (next_nonnote_nondebug_insn): Likewise.
4386 (prev_nonnote_nondebug_insn): Likewise.
4387 (next_real_insn): Likewise.
4388 (prev_real_insn): Likewise.
4389 (next_active_insn): Likewise.
4390 (prev_active_insn): Likewise.
4391 (next_cc0_user): Likewise. Use rtx_sequence and a method for
4393 (prev_cc0_setter): Likewise.
4394 (try_split): Rename param "trial" to "uncast_trial" and
4395 reintroduce "insn" as a local rtx_insn * using a checked cast,
4396 dropping checked casts made redundant by this change.
4397 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
4399 (remove_insn): Rename param "insn" to "uncast_insn" and
4400 reintroduce "insn" as a local rtx_insn * using a checked cast.
4401 (emit_pattern_after_setloc): Likewise for param "after", as
4403 (emit_pattern_after): Likewise. Strengthen local "prev" from
4405 (emit_pattern_before_setloc): Rename param "before" to
4406 "uncast_before" and reintroduce "before" as a local rtx_insn *
4407 using a checked cast. Strengthen locals "first", "last" from
4409 (emit_pattern_before): Likewise rename/cast param "before" to
4410 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
4411 * except.c (copy_reg_eh_region_note_forward): Strengthen param
4412 "first" and local "insn" from rtx to rtx_insn *.
4413 (copy_reg_eh_region_note_backward): Likewise for param "last"
4415 * expr.c (fixup_args_size_notes): Rename param "last" to
4416 "uncast_last" and reintroduce "last" as a local rtx_insn *
4417 using a checked cast. Strengthen local "insn" from rtx to
4419 * function.c (set_insn_locations): Strengthen param "insn" from
4421 (record_insns): Likewise for param "insns" and local "tmp".
4422 (active_insn_between): Rename param "tail" to
4423 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
4424 using a checked cast.
4425 (thread_prologue_and_epilogue_insns): Split out top-level local
4426 rtx "seq" into three different rtx_insn * locals. Strengthen
4427 local "prologue_seq" from rtx to rtx_insn *.
4428 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
4429 from rtx to rtx_insn *.
4430 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
4431 (priority): Likewise for locals "prev_first", "twin".
4432 (setup_insn_max_reg_pressure): Likewise for param "after".
4433 (sched_setup_bb_reg_pressure_info): Likewise.
4434 (no_real_insns_p): Strengthen params from const_rtx to
4436 (schedule_block): Strengthen local "next_tail" from rtx to
4438 * ifcvt.c (find_active_insn_before): Strengthen return type and
4439 param "insn" from rtx to rtx_insn *.
4440 (find_active_insn_after): Likewise.
4441 (cond_exec_process_insns): Likewise for param "start" and local "insn".
4442 (cond_exec_process_if_block): Likewise for locals "then_start",
4443 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
4444 (noce_process_if_block): Likewise for local "jump".
4445 (merge_if_block): Likewise for two locals named "end".
4446 (cond_exec_find_if_block): Likewise for local "last_insn".
4447 * jump.c (delete_related_insns): Rename param "insn" to
4448 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
4449 checked cast. Strengthen local "p" from rtx to rtx_insn *.
4450 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
4452 (split_reg): Likewise.
4453 * lra.c (lra_process_new_insns): Likewise.
4454 * modulo-sched.c (permute_partial_schedule): Strengthen param
4455 "last" from rtx to rtx_insn *.
4456 * optabs.c (add_equal_note): Likewise for param "insns" and local
4458 (expand_binop_directly): Add checked casts to rtx_insn * within
4459 NEXT_INSN (pat) uses.
4460 (expand_unop_direct): Likewise.
4461 (maybe_emit_unop_insn): Likewise.
4462 * recog.c (peep2_attempt): Strengthen locals "last",
4463 "before_try", "x" from rtx to rtx_insn *.
4464 * reorg.c (optimize_skip): Strengthen return type and local
4465 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
4466 and locals "trial", "next_trial" from rtx to rtx_insn *.
4467 * resource.c (next_insn_no_annul): Strengthen return type and
4468 param "insn" from rtx to rtx_insn *. Use a cast to and method of
4469 rtx_sequence to clarify the code.
4470 (mark_referenced_resources): Add a checked cast to rtx_insn *
4471 within PREV_INSN (x).
4472 (find_dead_or_set_registers): Strengthen return type, param
4473 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
4474 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4476 (mark_target_live_regs): Strengthen params "insns" and "target",
4477 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4478 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4480 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4481 from rtx to rtx_insn *.
4482 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4483 from rtx to rtx_insn *.
4484 (copy_reg_eh_region_note_backward): Likewise.
4485 (unshare_all_rtl_in_chain): Likewise for sole param.
4486 (dump_rtl_slim): Strengthen second and third params from const_rtx
4487 to const rtx_insn *.
4488 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4489 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4490 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4491 "next_tail" from rtx to rtx_insn *.
4492 (begin_move_insn): Likewise for local "next".
4493 * sched-int.h (sched_free_deps): Likewise for first and second
4495 (no_real_insns_p): Strengthen both params from const_rtx to
4497 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4499 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4501 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4502 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4503 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4505 (debug_rtl_slim): Strengthen params "first" and "last" from
4506 const_rtx to const rtx_insn *.
4507 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4508 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4509 (convert_to_simple_return): Likewise for param "returnjump".
4510 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4512 (convert_to_simple_return): Likewise for param "returnjump".
4513 * valtrack.c (propagate_for_debug): Likewise for params
4515 * valtrack.h (propagate_for_debug): Likewise for second param.
4517 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4519 * output.h (insn_current_reference_address): Strengthen param
4520 from rtx to rtx_insn *.
4521 * final.c (insn_current_reference_address): Likewise.
4523 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4525 * basic-block.h (inside_basic_block_p): Strengthen param from
4526 const_rtx to const rtx_insn *.
4527 * cfgbuild.c (inside_basic_block_p): Likewise.
4529 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4531 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4533 (get_trace_info): Likewise for param "insn".
4534 (save_point_p): Likewise.
4535 (maybe_record_trace_start): Likewise for both params.
4536 (maybe_record_trace_start_abnormal): Likewise.
4537 (create_trace_edges): Likewise for sole param and for three of the
4539 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4540 to rtx_insn *, and update a call to pat->element to pat->insn.
4542 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4544 * function.h (struct expr_status): Convert field "x_forced_labels"
4545 from rtx_expr_list * to rtx_insn_list *.
4547 * cfgbuild.c (make_edges): Convert local "x" from an
4548 rtx_expr_list * to an rtx_insn_list *, replacing use of
4549 "element" method with "insn" method.
4550 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4551 * except.c (sjlj_emit_dispatch_table): Replace use of
4552 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4554 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4555 rtx_expr_list * to an rtx_insn_list *, replacing use of
4556 "element" method with "insn" method.
4557 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4558 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4559 rtx_insn *, adding a checked cast. Replace use of
4560 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4562 (expand_label): Likewise for local "label_r".
4564 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4566 * function.h (struct rtl_data): Convert field
4567 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4569 * rtl.h (remove_node_from_insn_list): New prototype.
4571 * builtins.c (expand_builtin): When prepending to
4572 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4574 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4575 to rtx_insn_list *, and use its "insn" method rather than
4577 * cfgrtl.c (delete_insn): Use new function
4578 remove_node_from_insn_list rather than
4579 remove_node_from_expr_list.
4580 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4581 to rtx_insn_list *, and use its "insn" method rather than
4583 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4584 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4585 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4586 from remove_node_from_expr_list.
4587 * stmt.c (expand_label): When prepending to
4588 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4591 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4593 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4594 and "x_naked_return_label" from rtx to rtx_code_label *.
4596 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4598 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4599 (SET_NEXT_INSN): Likewise.
4600 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4602 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4603 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4604 to split out the SEQUENCE from local "bundle", strengthening the
4605 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4606 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4607 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4608 and the type of the elements of the "slot" array from rtx to
4610 (reorg_split_calls): Likewise for locals "insn" and "next", and
4611 the type of the elements of the "slot" array.
4613 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4615 (frv_function_prologue): Likewise for locals "insn", "next",
4617 (frv_register_nop): Introduce a local "nop_insn" to be the
4618 rtx_insn * containing rtx "nop".
4620 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4621 used as an insn and sometimes as a pattern, so rename it to
4622 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4623 using it where dealing with the core insn.
4625 * config/picochip/picochip.c (reorder_var_tracking_notes):
4626 Strengthen locals "insn", "next", "last_insn", "queue",
4627 "next_queue", "prev" from rtx to rtx_insn *.
4629 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4630 the second param is an rtx_insn ** rather than an rtx **.
4631 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4632 from rtx to rtx_sequence *, and introduce local named "sequence",
4633 using methods of rtx_sequence to clarify the code.
4634 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4636 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4637 Rename param "after" to "uncast_after", reintroducing "after" as a
4638 local rtx_insn * with a checked cast.
4639 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4640 reintroducing "after" as a local rtx_insn * with a checked cast.
4641 Strengthen local "last" from rtx to rtx_insn * and remove the
4642 now-redundant checked casts.
4643 (copy_delay_slot_insn): Strengthen return type and param from rtx
4646 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4647 "last" from rtx to rtx_insn *.
4649 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4651 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4652 param from rtx to rtx_insn *.
4654 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4656 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4657 and local "insn" from rtx to rtx_insn *.
4658 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4659 (unfilled_slots_next): Likewise.
4660 (function_return_label): Strengthen from rtx to rtx_code_label *.
4661 (function_simple_return_label): Likewise.
4662 (first_active_target_insn): Strengthen return type and param from
4664 (find_end_label): Strengthen return type from rtx to
4665 rtx_code_label *; strengthen locals as appropriate.
4666 (emit_delay_sequence): Strengthen return type, param "insn" and
4667 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4668 and local "li" from rtx to rtx_insn_list *, using methods of
4669 rtx_insn_list for clarity and typesafety.
4670 (add_to_delay_list): Strengthen return type and param "insn" from
4671 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4672 rtx_insn_list * and use methods of rtx_insn_list.
4673 (delete_from_delay_slot): Strengthen return type, param "insn",
4674 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4675 Strengthen local "seq" from rtx to rtx_sequence *, and local
4676 "delay_list" from rtx to rtx_insn_list *, using methods of
4677 rtx_sequence for clarity and type-safety.
4678 (delete_scheduled_jump): Add checked cast when invoking
4679 delete_from_delay_slot. Strengthen local "trial" from rtx to
4681 (optimize_skip): Strengthen return type and local "delay_list"
4682 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4684 (steal_delay_list_from_target): Strengthen return type, param
4685 "delay_list" and local "new_delay_list" from rtx to
4686 rtx_insn_list *. Strengthen param "seq" from rtx to
4687 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4689 Split out local "temp" into multiple more-tightly scoped locals:
4690 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4691 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4692 Strengthen locals named "trial" from rtx to rtx_insn *.
4693 (steal_delay_list_from_fallthrough): Strengthen return type and
4694 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4695 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4696 Strengthen local "trial" from rtx to rtx_insn *.
4697 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4698 to rtx_insn_list * and use its methods. Strengthen local "pat"
4699 from rtx to rtx_sequence * and use its methods. Strengthen locals
4700 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4701 (get_label_before): Strengthen return type and local "label" from
4703 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4704 "next_trial", "next", prev". Strengthen local "delay_list" from
4705 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4707 (follow_jumps): Strengthen return type, param "label" and locals
4708 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4709 (fill_slots_from_thread): Strengthen return type, param
4710 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4711 "insn", "thread", "opposite_thread" and locals "new_thread",
4712 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4713 "sequence" from a checked cast to rtx_sequence so that we can call
4714 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4715 with an rtx_sequence *.
4716 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4717 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4718 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4719 (relax_delay_slots): Strengthen param "first" and locals "insn",
4720 "next", "trial", "delay_insn", "target_label" from rtx to
4721 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4722 Introduce a local "trial_seq" for PATTERN (trial) of type
4723 rtx_sequence *, in both cases using methods of rtx_sequence.
4724 (dbr_schedule): Strengthen param "first" and locals "insn",
4725 "next", "epilogue_insn" from rtx to rtx_insn *.
4727 2014-08-28 Richard Biener <rguenther@suse.de>
4729 PR tree-optimization/62283
4730 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4731 Do not peel loops for alignment where the vector loop likely
4732 doesn't run at least VF times.
4734 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4736 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4737 important_candidates. Consider all important candidates if
4738 IVS doesn't give any result. Remove check on ivs->upto.
4739 (try_add_cand_for): Call iv_ca_add_use only once.
4741 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4742 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4743 Anna Tikhonova <anna.tikhonova@intel.com>
4744 Ilya Tocar <ilya.tocar@intel.com>
4745 Andrey Turetskiy <andrey.turetskiy@intel.com>
4746 Ilya Verbin <ilya.verbin@intel.com>
4747 Kirill Yukhin <kirill.yukhin@intel.com>
4748 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4750 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4751 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4753 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4754 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4755 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4756 (define_insn "*mul<mode>3"): Add EVEX version.
4758 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4759 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4760 Anna Tikhonova <anna.tikhonova@intel.com>
4761 Ilya Tocar <ilya.tocar@intel.com>
4762 Andrey Turetskiy <andrey.turetskiy@intel.com>
4763 Ilya Verbin <ilya.verbin@intel.com>
4764 Kirill Yukhin <kirill.yukhin@intel.com>
4765 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4767 * config/i386/sse.md
4768 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4769 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4770 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4771 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4772 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4773 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4774 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4775 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4776 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4777 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4778 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4779 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4780 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4781 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4782 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4783 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4785 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4786 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4787 Anna Tikhonova <anna.tikhonova@intel.com>
4788 Ilya Tocar <ilya.tocar@intel.com>
4789 Andrey Turetskiy <andrey.turetskiy@intel.com>
4790 Ilya Verbin <ilya.verbin@intel.com>
4791 Kirill Yukhin <kirill.yukhin@intel.com>
4792 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4794 * config/i386/sse.md
4795 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4796 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4797 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4799 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4800 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4801 Anna Tikhonova <anna.tikhonova@intel.com>
4802 Ilya Tocar <ilya.tocar@intel.com>
4803 Andrey Turetskiy <andrey.turetskiy@intel.com>
4804 Ilya Verbin <ilya.verbin@intel.com>
4805 Kirill Yukhin <kirill.yukhin@intel.com>
4806 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4808 * config/i386/sse.md
4809 (define_mode_iterator VI128_256): New.
4810 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4812 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4814 Anna Tikhonova <anna.tikhonova@intel.com>
4815 Ilya Tocar <ilya.tocar@intel.com>
4816 Andrey Turetskiy <andrey.turetskiy@intel.com>
4817 Ilya Verbin <ilya.verbin@intel.com>
4818 Kirill Yukhin <kirill.yukhin@intel.com>
4819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4821 * config/i386/sse.md
4822 (define_mode_iterator VI8_256_512): New.
4823 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4825 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4826 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4828 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4830 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4832 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4833 pointer to the cumulative reloc value and return the value for
4835 (compute_reloc_for_rtx): Take a const_rtx. Call
4836 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4837 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4838 for_each_rtx for the CONST case.
4840 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4842 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4843 (mark_constants_in_pattern): ...this new function to iterate over
4845 (mark_constants): Update accordingly.
4847 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4849 * varasm.c: Include rtl-iter.h.
4850 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4851 Remove the pointer to the cumulative hashval_t and just return
4852 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4853 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4854 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4856 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4858 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4859 Give real type of data parameter. Remove return value.
4860 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4861 to iterate over subrtxes.
4863 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4865 * var-tracking.c (use_narrower_mode_test): Turn from being a
4866 for_each_rtx callback to being a function that examines each
4868 (adjust_mems): Update accordingly.
4870 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4872 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4873 callback to being a function that examines each subrtx itself.
4874 Remove handling of null rtxes.
4875 (add_uses): Update accordingly.
4877 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4879 * var-tracking.c: Include rtl-iter.h.
4880 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4881 to being a function that examines each subrtx itself.
4882 (use_type): Update accordingly.
4884 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4886 * store-motion.c: Include rtl-iter.h.
4887 (extract_mentioned_regs_1): Delete.
4888 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4889 for_each_rtx to iterate over subrtxes.
4891 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4893 * sel-sched.c: Include rtl-iter.h
4894 (count_occurrences_1): Delete.
4895 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4896 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4898 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4900 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4901 * rtlanal.c (tls_referenced_p_1): Delete.
4902 (tls_referenced_p): Take a const_rtx rather than an rtx.
4903 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4907 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4908 (for_each_inc_dec): Take an rtx rather than an rtx *.
4909 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4910 (cselib_record_sets): Likewise.
4911 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4912 (check_for_inc_dec): Likewise.
4913 * rtlanal.c (for_each_inc_dec_ops): Delete.
4914 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4915 rather than a pointer to the memory address. Replace
4916 for_each_inc_dec_ops argument with separate function and data
4917 arguments. Abort on non-autoinc addresses.
4918 (for_each_inc_dec_find_mem): Delete.
4919 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4920 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4922 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4924 * rtl.h (find_all_hard_regs): Declare.
4925 * rtlanal.c (find_all_hard_regs): New function.
4926 (record_hard_reg_uses_1): Delete.
4927 (record_hard_reg_uses): Use find_all_hard_regs.
4929 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4931 * rtl.h (replace_label_data): Delete.
4932 (replace_label): Take the old label, new label and update-nuses flag
4933 as direct arguments. Return void.
4934 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4935 * rtlanal.c (replace_label): Update interface as above. Handle
4936 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4937 iterator. Use FOR_EACH_SUBRTX_PTR.
4939 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4941 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4942 with const_rtx parameters.
4943 * varasm.c (get_pool_constant): Likewise.
4944 * rtlanal.c (rtx_referenced_p_1): Delete.
4945 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4946 Assert that the rtx we're looking for is nonnull. Allow searches
4947 for constant pool SYMBOL_REFs.
4949 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4951 * reload1.c: Include rtl-iter.h.
4952 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4953 to being a function that examines each subrtx itself.
4954 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4956 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4958 * regcprop.c (cprop_find_used_regs_1): Delete.
4959 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4961 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4963 * regcprop.c: Include rtl-iter.h.
4964 (kill_value): Take a const_rtx.
4965 (kill_autoinc_value): Turn from being a for_each_rtx callback
4966 to being a function that examines each subrtx itself.
4967 (copyprop_hardreg_forward_1): Update accordingly.
4969 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4971 * reg-stack.c: Include rtl-iter.h.
4972 (subst_stack_regs_in_debug_insn): Delete.
4973 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4974 instead of for_each_rtx.
4976 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4978 * lower-subreg.c (find_decomposable_subregs): Turn from being
4979 a for_each_rtx callback to being a function that examines each
4980 subrtx itself. Remove handling of null rtxes.
4981 (decompose_multiword_subregs): Update accordingly.
4983 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4985 * lower-subreg.c (adjust_decomposed_uses): Delete.
4986 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4987 Remove handling of null rtxes.
4989 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4991 * lower-subreg.c: Include rtl-iter.h.
4992 (resolve_subreg_use): Turn from being a for_each_rtx callback
4993 to being a function that examines each subrtx itself. Remove
4994 handling of null rtxes.
4995 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4996 (decompose_multiword_subregs): Likewise.
4998 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5000 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
5001 to being a function that examines each subrtx itself.
5002 (simplify_using_condition, simplify_using_initial_values): Update
5005 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5007 * loop-iv.c: Include rtl-iter.h.
5008 (find_single_def_src): New function.
5009 (replace_single_def_regs): Turn from being a for_each_rtx callback
5010 to being a function that examines each subrtx itself.
5011 (replace_in_expr, simplify_using_initial_values): Update accordingly.
5013 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5015 * jump.c (eh_returnjump_p_1): Delete.
5016 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5017 Remove handling of null rtxes.
5019 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5021 * jump.c: Include rtl-iter.h.
5022 (returnjump_p_1): Delete.
5023 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5024 Remove handling of null rtxes.
5026 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5028 * ira.c: Include rtl-iter.h.
5029 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
5030 to being a function that examines each subrtx itself. Remove
5031 handling of null rtxes.
5032 (update_equiv_regs): Update call accordingly.
5034 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5036 * fwprop.c: Include rtl-iter.h.
5037 (varying_mem_p): Turn from being a for_each_rtx callback to being
5038 a function that examines each subrtx itself.
5039 (propagate_rtx): Update accordingly.
5041 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5043 * function.c: Include rtl-iter.h
5044 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
5045 callback to being a function that examines each subrtx itself.
5046 Return the changed flag.
5047 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
5048 (instantiate_virtual_regs): Update calls accordingly.
5050 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5052 * final.c: Include rtl-iter.h.
5053 (mark_symbol_ref_as_used): Delete.
5054 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
5057 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5059 * emit-rtl.c: Include rtl-iter.h.
5060 (find_auto_inc): Turn from being a for_each_rtx callback to being
5061 a function that examines each subrtx itself. Assume the first operand
5062 to an RTX_AUTOINC is the automodified register.
5063 (try_split): Update call accordingly.
5065 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5067 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
5068 Return a bool, inverting the result so that 0/false means "not ok".
5069 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
5070 subrtxes of a CONST.
5071 (mem_loc_descriptor, add_const_value_attribute)
5072 (resolve_addr_in_expr): Update calls accordingly.
5074 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5076 * dwarf2out.c: Include rtl-iter.h.
5077 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
5078 Remove unused data parameter. Return a bool, inverting the result
5079 so that 0/false means "not ok".
5080 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
5081 instead of for_each_rtx.
5083 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5085 * dse.c: Include rtl-iter.h.
5086 (check_mem_read_rtx): Change void * parameter to real type.
5087 Remove return value.
5088 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
5089 for_each_rtx. Don't handle null rtxes.
5091 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5093 * df-problems.c: Include rtl-iter.h.
5094 (find_memory): Turn from being a for_each_rtx callback to being
5095 a function that examines each subrtx itself. Continue to look for
5096 volatile references even after a nonvolatile one has been found.
5097 (can_move_insns_across): Update calls accordingly.
5099 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5101 * ddg.c (walk_mems_2, walk_mems_1): Delete.
5102 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
5103 to iterate over subrtxes. Return a bool rather than an int.
5105 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5107 * ddg.c: Include rtl-iter.h.
5108 (mark_mem_use_1): Rename to...
5109 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
5110 instead of for_each_rtx.
5111 (mem_read_insn_p): Update accordingly.
5113 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5115 * cse.c (change_cc_mode_args): Delete.
5116 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
5117 a function that examines each subrtx itself. Take the fields of
5118 change_cc_mode_args as argument and return void.
5119 (cse_change_cc_mode_insn): Update calls accordingly.
5121 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5123 * cse.c (is_dead_reg): Change argument to const_rtx.
5124 (dead_debug_insn_data): Delete.
5125 (is_dead_debug_insn): Expand commentary. Turn from being a
5126 for_each_rtx callback to being a function that examines
5127 each subrtx itself. Take the fields of dead_debug_insn_data
5129 (delete_trivially_dead_insns): Update call accordingly.
5131 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5133 * cse.c (check_for_label_ref): Move earlier in file. Turn from
5134 being a for_each_rtx callback to being a function that examines
5136 (cse_extended_basic_block): Update call accordingly.
5138 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5140 * cse.c (check_dependence_data): Delete.
5141 (check_dependence): Change from being a for_each_rtx callback to being
5142 a function that examines all subrtxes itself. Don't handle null rtxes.
5143 (invalidate): Update call accordingly.
5145 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5147 * cse.c: Include rtl-iter.h.
5148 (approx_reg_cost_1): Delete.
5149 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5150 Don't handle null rtxes.
5152 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5154 * cfgcleanup.c: Include rtl-iter.h.
5155 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
5156 to being a function that examines each subrtx itself.
5157 (thread_jump): Update accordingly.
5159 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5161 * combine-stack-adj.c: Include rtl-iter.h.
5162 (record_stack_refs_data): Delete.
5163 (record_stack_refs): Turn from being a for_each_rtx callback
5164 to being a function that examines each subrtx itself.
5165 Take a pointer to the reflist. Invert sense of return value
5166 so that true means success and false means failure. Don't
5168 (combine_stack_adjustments_for_block): Update accordingly.
5170 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5172 * combine.c (record_truncated_value): Turn from being a for_each_rtx
5173 callback to a function that takes an rtx and returns a bool
5174 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
5177 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5179 * combine.c: Include rtl-iter.h.
5180 (unmentioned_reg_p_1): Delete.
5181 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5182 Don't handle null rtxes.
5184 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5186 * calls.c: Include rtl-iter.h.
5187 (internal_arg_pointer_based_exp_1): Delete.
5188 (internal_arg_pointer_based_exp): Take a const_rtx.
5189 Use FOR_EACH_SUBRTX to iterate over subrtxes.
5191 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5193 * caller-save.c: Include rtl-iter.h.
5194 (add_used_regs_1): Delete.
5195 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
5196 to iterate over subrtxes. Assert that any remaining pseudos
5199 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5201 * bt-load.c: Include rtl-iter.h.
5202 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
5203 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
5204 to iterate over subrtxes.
5205 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
5206 find_btr_use rather than btr_referenced_p.
5208 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5210 * alias.c: Include rtl-iter.h.
5211 (refs_newer_value_cb): Delete.
5212 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5214 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5216 * rtl-iter.h: New file.
5217 * rtlanal.c: Include it.
5218 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
5219 (generic_subrtx_iterator <T>::add_single_to_queue)
5220 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
5221 (generic_subrtx_iterator <T>::free_array): New functions.
5222 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
5223 (generic_subrtx_iterator <const_rtx_accessor>)
5224 (generic_subrtx_iterator <rtx_var_accessor>
5225 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
5226 (setup_reg_subrtx_bounds): New function.
5227 (init_rtlanal): Call it.
5229 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
5232 * config/sh/sh.md (ashlsi3): Handle negative shift count for
5234 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
5236 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
5238 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
5240 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5242 * rtl.h (JUMP_LABEL_AS_INSN): New.
5244 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5246 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
5248 (alloc_EXPR_LIST): Strengthen return type from rtx to
5250 (remove_free_EXPR_LIST_node): Likewise for param.
5251 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
5252 from rtx to rtx_expr_list *.
5253 * sched-int.h (struct deps_desc): Strengthen fields
5254 "pending_read_mems" and "pending_write_mems" from rtx to
5257 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
5258 rtx to rtx_expr_list *.
5259 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
5260 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
5262 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
5263 from rtx to rtx_expr_list *.
5264 * loop-iv.c (simplify_using_initial_values): Strengthen local
5265 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
5266 "pnote_next" from rtx * to rtx_expr_list **.
5267 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
5268 param "exprp" from rtx * to rtx_expr_list **.
5269 (add_insn_mem_dependence): Strengthen local "mem_list" from
5270 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
5272 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
5273 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
5274 param "old_mems_p" from rtx * to rtx_expr_list **.
5275 * var-tracking.c (struct adjust_mem_data): Strengthen field
5276 "side_effects" from rtx to rtx_expr_list *.
5277 (adjust_insn): Replace NULL_RTX with NULL when assigning to
5279 (prepare_call_arguments): Likewise.
5281 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5283 * function.h (struct rtl_data): Strengthen field
5284 "x_stack_slot_list" from rtx to rtx_expr_list *.
5286 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
5287 when assigning to stack_slot_list.
5289 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5291 * function.h (struct rtl_data): Strengthen field
5292 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
5293 * rtl.h (remove_node_from_expr_list): Strengthen second param from
5294 rtx * to rtx_expr_list **.
5296 * cfgbuild.c (make_edges): In loop over
5297 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
5298 rtx_expr_list *, and use methods of the latter class to clarify
5300 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
5301 rtx_expr_list *, and use methods of the latter class to clarify
5303 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5304 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5305 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
5306 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
5307 to rtx_expr_list *. Use methods of the latter class to clarify
5310 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5312 * function.h (struct expr_status): Strengthen field
5313 "x_forced_labels" from rtx to rtx_expr_list *.
5315 * cfgbuild.c (make_edges): Split local "x" into two locals,
5316 strengthening one from rtx to rtx_expr_list *, and using methods
5318 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
5319 loop over forced_labels, introduce strengthen it from rtx to
5320 rtx_expr_list *, using methods to clarify the code.
5321 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
5322 to rtx_expr_list *, using methods of said class to clarify the
5324 * reload1.c (set_initial_label_offsets): Split local "x" into two
5325 per-loop variables, strengthening the first from rtx to
5326 rtx_expr_list * and using methods.
5328 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5330 * coretypes.h (class rtx_expr_list): Add forward declaration.
5331 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
5332 * gengenrtl.c (special_rtx): Add EXPR_LIST.
5333 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
5334 invariant: GET_CODE (X) == EXPR_LIST.
5335 (is_a_helper <rtx_expr_list *>::test): New.
5336 (rtx_expr_list::next): New.
5337 (rtx_expr_list::element): New.
5338 (gen_rtx_EXPR_LIST): New.
5340 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5342 * varasm.c (mark_constants): Convert a GET_CODE check into a
5343 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5344 Use methods of rtx_sequence to clarify the code.
5346 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5348 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
5349 local "seq" via a checked cast, and use methods of rtx_sequence
5350 to simplify the code.
5352 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5354 * resource.c (mark_referenced_resources): Strengthen local
5355 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
5356 using methods of rtx_sequence to clarify the code.
5357 (find_dead_or_set_registers): Within the switch statement, convert
5358 a GET_CODE check to a dyn_cast, introducing local "seq". Within
5359 the JUMP_P handling, introduce another local "seq", adding a
5360 checked cast to rtx_sequence *. In both cases, use methods of
5361 rtx_sequence to clarify the code.
5362 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
5363 via a checked cast, and use methods of rtx_sequence to simplify
5366 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5368 * reorg.c (redundant_insn): In two places in the function, replace
5369 a check of GET_CODE with a dyn_cast, introducing local "seq", and
5370 usings methods of rtx_sequence to clarify the code.
5372 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5374 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
5375 local "seq" with a checked cast, and use methods of rtx_sequence
5376 to clarify the code.
5378 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5380 * function.c (contains): Introduce local "seq" for PATTERN (insn),
5381 with a checked cast, in the region for where we know it's a
5382 SEQUENCE. Use methods of rtx_sequence.
5384 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5386 * final.c (get_attr_length_1): Replace GET_CODE check with a
5387 dyn_cast, introducing local "seq" and the use of methods of
5389 (shorten_branches): Likewise, introducing local "body_seq".
5390 Strengthen local "inner_insn" from rtx to rtx_insn *.
5391 (reemit_insn_block_notes): Replace GET_CODE check with a
5392 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
5393 Use methods of rtx_sequence.
5394 (final_scan_insn): Likewise, introducing local "seq" for when
5395 "body" is known to be a SEQUENCE, using its methods.
5397 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5399 * except.c (can_throw_external): Strengthen local "seq" from rtx
5400 to rtx_sequence *. Use methods of rtx_sequence.
5401 (insn_nothrow_p): Likewise.
5403 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5405 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
5406 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5407 Use methods of rtx_sequence.
5408 (scan_trace): Likewise for local "pat".
5410 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5412 * coretypes.h (class rtx_sequence): Add forward declaration.
5413 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
5414 invariant: GET_CODE (X) == SEQUENCE.
5415 (is_a_helper <rtx_sequence *>::test): New.
5416 (is_a_helper <const rtx_sequence *>::test): New.
5417 (rtx_sequence::len): New.
5418 (rtx_sequence::element): New.
5419 (rtx_sequence::insn): New.
5421 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5423 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
5425 (alloc_INSN_LIST): Strengthen return type from rtx to
5427 (copy_INSN_LIST): Likewise for return type and param.
5428 (concat_INSN_LIST): Likewise for both params and return type.
5429 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
5430 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
5431 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
5432 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
5434 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
5435 "implicit_sets", "control_uses", "clobbers" from rtx to
5437 (struct deps_desc): Likewise for fields "pending_read_insns",
5438 "pending_write_insns", "pending_jump_insns",
5439 "last_pending_memory_flush", "last_function_call",
5440 "last_function_call_may_noreturn", "sched_before_next_call",
5441 "sched_before_next_jump".
5442 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
5443 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
5445 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
5446 from rtx to rtx_insn_list *.
5447 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
5450 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
5451 to rtx_insn_list **.
5452 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
5454 (queue_insn): Likewise for local "link".
5455 (struct haifa_saved_data): Strengthen field "insn_queue" from
5456 rtx * to rtx_insn_list **.
5457 (save_backtrack_point): Update allocation of save->insn_queue to
5458 reflect the strengthening of elements from rtx to rtx_insn_list *.
5459 (queue_to_ready): Strengthen local "link" from rtx to
5460 rtx_insn_list *; use methods "next" and "insn" when traversing the
5462 (early_queue_to_ready): Likewise for locals "link", "next_link",
5464 (schedule_block): Update allocation of insn_queue to reflect the
5465 strengthening of elements from rtx to rtx_insn_list *. Strengthen
5466 local "link" from rtx to rtx_insn_list *, and use methods when
5468 (add_to_speculative_block): Strengthen locals "twins" and
5469 "next_node" from rtx to rtx_insn_list *, and use methods when
5470 working with them. Strengthen local "twin" from rtx to
5471 rtx_insn *, eliminating a checked cast.
5472 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
5473 from rtx to rtx_insn_list *, and use methods when working with
5476 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5477 from rtx to rtx_insn_list *, adding a checked cast.
5478 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5480 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5481 "newlink" from rtx to rtx_insn_list *. Strengthen local
5482 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5483 from rtx to rtx_insn *.
5484 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5485 from rtx to rtx_insn_list *. Use methods of the latter class.
5486 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5487 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5488 (remove_free_INSN_LIST_node): Strengthen return type and local
5489 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5490 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5491 rtx_insn_list *, using "insn" method.
5493 * sched-deps.c (add_dependence_list): Strengthen param "list"
5494 from rtx to rtx_insn_list *, and use methods when working with it.
5495 (add_dependence_list_and_free): Strengthen param "listp" from
5496 rtx * to rtx_insn_list **.
5497 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5498 to rtx_insn_list **, and use methods when working with *listp.
5499 (remove_from_both_dependence_lists): Strengthen param "listp" from
5500 rtx * to rtx_insn_list **
5501 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5502 to rtx_insn_list **. Eliminate local "link", in favor of two new
5503 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5505 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5506 by introducing local "cond_deps".
5507 (remove_from_deps): Strengthen param "insn" from rtx to
5510 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5511 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5512 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5513 Use methods of rtx_insn_list.
5515 * store-motion.c (struct st_expr): Strengthen fields
5516 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5517 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5519 (find_moveable_store): Split out "tmp" into multiple more-tightly
5520 scoped locals. Use methods of rtx_insn_list *.
5521 (compute_store_table): Strengthen local "tmp" from rtx to
5522 rtx_insn *. Use methods of rtx_insn_list *.
5524 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5526 * coretypes.h (class rtx_insn_list): Add forward declaration.
5527 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5528 (is_a_helper <rtx_insn_list *>::test): New.
5529 (rtx_insn_list::next): New.
5530 (rtx_insn_list::insn): New.
5531 (gen_rtx_INSN_LIST): Add prototype.
5532 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5533 * gengenrtl.c (special_rtx): Add INSN_LIST.
5535 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5537 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5538 "prev" from rtx to rtx_insn *.
5540 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5542 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5543 functions. Require merely an rtx for now, not an rtx_insn *.
5544 (BLOCK_FOR_INSN): Likewise.
5545 (INSN_LOCATION): Likewise.
5546 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5548 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5550 * rtl.h (PATTERN): Convert this macro into a pair of inline
5551 functions, for now, requiring const_rtx and rtx.
5553 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5555 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5557 (final_postscan_insn): Likewise.
5558 (adjust_cost): Likewise.
5559 (adjust_priority): Likewise.
5560 (variable_issue): Likewise.
5561 (macro_fusion_pair_p): Likewise.
5562 (dfa_post_cycle_insn): Likewise.
5563 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5564 (first_cycle_multipass_issue): Likewise.
5565 (dfa_new_cycle): Likewise.
5566 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5567 (speculate_insn): Likewise for param "insn".
5568 (gen_spec_check): Likewise for params "insn" and "label".
5569 (get_insn_spec_ds): Likewise for param "insn".
5570 (get_insn_checked_ds): Likewise.
5571 (dispatch_do): Likewise.
5572 (dispatch): Likewise.
5573 (cannot_copy_insn_p): Likewise.
5574 (invalid_within_doloop): Likewise.
5575 (legitimate_combined_insn): Likewise.
5579 * doc/tm.texi: Automatically updated to reflect changes to
5582 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5584 (schedule_block): Likewise.
5585 (sched_init): Likewise.
5586 (sched_speculate_insn): Strengthen param "insn" from rtx to
5588 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5590 * hooks.c (hook_bool_rtx_true): Rename to...
5591 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5593 (hook_constcharptr_const_rtx_null): Rename to...
5594 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5595 first param from const_rtx to const rtx_insn *.
5596 (hook_bool_rtx_int_false): Rename to...
5597 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5598 param from rtx to rtx_insn *.
5599 (hook_void_rtx_int): Rename to...
5600 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5603 * hooks.h (hook_bool_rtx_true): Rename to...
5604 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5606 (hook_bool_rtx_int_false): Rename to...
5607 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5608 param from rtx to rtx_insn *.
5609 (hook_void_rtx_int): Rename to...
5610 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5612 (hook_constcharptr_const_rtx_null): Rename to...
5613 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5614 first param from const_rtx to const rtx_insn *.
5616 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5617 and local "prev" from rtx to rtx_insn *.
5619 * sched-int.h (sched_speculate_insn): Strengthen first param from
5622 * sel-sched.c (create_speculation_check): Likewise for local "label".
5623 * targhooks.c (default_invalid_within_doloop): Strengthen param
5624 "insn" from const_rtx to const rtx_insn *.
5625 * targhooks.h (default_invalid_within_doloop): Strengthen param
5626 from const_rtx to const rtx_insn *.
5628 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5629 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5631 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5633 (arc_invalid_within_doloop): Likewise, with const.
5635 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5636 (arm_cannot_copy_insn_p): Likewise for param "insn".
5637 (arm_unwind_emit): Likewise.
5639 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5642 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5643 (c6x_variable_issue): Likewise. Removed now-redundant checked
5645 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5647 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5648 Likewise for param "insn".
5649 (epiphany_mode_after): Likewise.
5650 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5651 params "insn", "dep_insn".
5652 (epiphany_mode_needed): Likewise for param "insn".
5653 (epiphany_mode_after): Likewise.
5655 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5656 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5657 (ix86_avx_u128_mode_needed): Likewise.
5658 (ix86_i387_mode_needed): Likewise.
5659 (ix86_mode_needed): Likewise.
5660 (ix86_avx_u128_mode_after): Likewise.
5661 (ix86_mode_after): Likewise.
5662 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5663 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5664 (ix86_adjust_priority): Likewise for param "insn".
5665 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5666 (do_dispatch): Likewise.
5667 (has_dispatch): Likewise.
5668 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5670 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5671 reflect renaming of default hook implementation from
5672 hook_constcharptr_const_rtx_null to
5673 hook_constcharptr_const_rtx_insn_null.
5674 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5676 (ia64_variable_issue): Likewise for param "insn".
5677 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5678 (ia64_dfa_new_cycle): Likewise.
5679 (ia64_get_insn_spec_ds): Likewise.
5680 (ia64_get_insn_checked_ds): Likewise.
5681 (ia64_speculate_insn): Likewise.
5682 (ia64_gen_spec_check): Likewise for params "insn", "label".
5683 (ia64_asm_unwind_emit): Likewise for param "insn".
5685 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5687 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5689 (m68k_sched_variable_issue): Likewise for param "insn".
5691 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5694 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5695 Likewise for params "insn", "dep".
5697 * config/mips/mips.c (mips_adjust_cost): Likewise.
5698 (mips_variable_issue): Likewise for param "insn".
5699 (mips_final_postscan_insn): Likewise.
5701 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5702 for params "insn", "dep".
5704 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5706 (pa_adjust_priority): Likewise for param "insn".
5708 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5709 Likewise for params "insn", "dep_insn".
5711 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5713 (rs6000_variable_issue): Likewise.
5714 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5715 (rs6000_debug_adjust_cost): Likewise.
5716 (rs6000_adjust_priority): Likewise for param "insn".
5717 (rs6000_use_sched_lookahead_guard): Likewise.
5718 (get_next_active_insn): Likewise for return type and both params.
5719 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5720 and locals "insn", "next_insn".
5721 (pad_groups): Likewise.
5723 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5725 (s390_cannot_copy_insn_p): Likewise.
5726 (s390_sched_variable_issue): Likewise for third param, eliminating
5728 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5729 default hook implementation from hook_constcharptr_const_rtx_null
5730 to hook_constcharptr_const_rtx_insn_null.
5732 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5733 from rtx to rtx_insn *.
5734 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5735 (sh_variable_issue): Likewise for param "insn".
5736 (sh_dfa_new_cycle): Likewise.
5737 (sh_mode_needed): Likewise.
5738 (sh_mode_after): Likewise.
5740 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5741 params "insn", "dep_insn".
5742 (hypersparc_adjust_cost): Likewise.
5743 (sparc_adjust_cost): Likewise.
5745 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5746 param, eliminated checked cast.
5747 (spu_sched_adjust_cost): Likewise for first and third params.
5749 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5750 params "insn" and "dep_insn" from rtx to rtx_insn *.
5752 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5754 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5756 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5757 (set_is_load_p): ...this, updating to work on a SET pattern rather
5759 (is_store_insn): Rename to...
5760 (set_is_store_p): ...this, updating to work on a SET pattern
5761 rather than an insn.
5762 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5763 top of function to where it is needed. Rewrite the bogus
5764 condition that checks for "insn" and "dep" being PARALLEL to
5765 instead use single_set, introducing locals "insn_set" and
5766 "dep_set". Given that we only ever returned "cost" for a non-pair
5767 of SETs, bail out early if we don't have a pair of SET.
5768 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5769 use the new locals "insn_set" and "dep_set", and update calls to
5770 is_load_insn and is_store_insn to be calls to set_is_load_p and
5773 2014-08-27 Guozhi Wei <carrot@google.com>
5776 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5777 amount before using it.
5779 2014-08-27 Richard Biener <rguenther@suse.de>
5781 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5782 get_maxval_strlen inside a more useful API.
5783 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5784 (gimple_fold_builtin): ... caller.
5785 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5786 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5787 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5788 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5789 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5790 gimple_fold_builtin_sprintf): Adjust to compute maxval
5793 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5796 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5798 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5799 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5800 Anna Tikhonova <anna.tikhonova@intel.com>
5801 Ilya Tocar <ilya.tocar@intel.com>
5802 Andrey Turetskiy <andrey.turetskiy@intel.com>
5803 Ilya Verbin <ilya.verbin@intel.com>
5804 Kirill Yukhin <kirill.yukhin@intel.com>
5805 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5807 * config/i386/sse.md
5808 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5809 Use `concat_tg_mode' attribute to determine asm register size.
5811 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5812 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5813 Anna Tikhonova <anna.tikhonova@intel.com>
5814 Ilya Tocar <ilya.tocar@intel.com>
5815 Andrey Turetskiy <andrey.turetskiy@intel.com>
5816 Ilya Verbin <ilya.verbin@intel.com>
5817 Kirill Yukhin <kirill.yukhin@intel.com>
5818 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5820 * config/i386/sse.md
5821 (define_mode_iterator VI48_AVX512VL): New.
5822 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5823 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5824 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5825 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5826 with VI1): Change mode iterator.
5827 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5828 with VI_ULOADSTORE_BW_AVX512VL): New.
5829 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5830 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5831 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5832 with VI1): Change mode iterator.
5833 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5834 with VI_ULOADSTORE_BW_AVX512VL): New.
5835 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5836 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5837 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5838 with VI1): Change mode iterator.
5839 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5840 with VI_ULOADSTORE_BW_AVX512VL): New.
5841 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5842 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5843 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5844 (define_insn "<avx512>_storedqu<mode>_mask" with
5845 VI48_AVX512VL): New.
5846 (define_insn "<avx512>_storedqu<mode>_mask" with
5847 VI12_AVX512VL): Ditto.
5849 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5850 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5851 Anna Tikhonova <anna.tikhonova@intel.com>
5852 Ilya Tocar <ilya.tocar@intel.com>
5853 Andrey Turetskiy <andrey.turetskiy@intel.com>
5854 Ilya Verbin <ilya.verbin@intel.com>
5855 Kirill Yukhin <kirill.yukhin@intel.com>
5856 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5858 * config/i386/sse.md
5859 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5860 (define_mode_iterator VI48_AVX512BW): New.
5861 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5862 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5863 with VI48_AVX2_48_AVX512F): New.
5864 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5865 with VI2_AVX512VL): Ditto.
5867 2014-08-27 Richard Biener <rguenther@suse.de>
5870 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5871 (fold_builtin_3): Do not fold strcat_chk here.
5872 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5874 (gimple_fold_builtin): Fold strcat_chk here.
5876 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5878 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5879 * dwarf2out.c (dwarf2out_decl): Make static.
5881 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5883 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5885 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5887 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5888 from rtx to rtx_insn *.
5889 (cselib_lookup_from_insn): Likewise for final param.
5890 (cselib_subst_to_values_from_insn): Likewise.
5891 (cselib_add_permanent_equiv): Likewise.
5893 * cselib.c (cselib_current_insn): Likewise for this variable.
5894 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5895 (cselib_lookup_from_insn): Likewise.
5896 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5897 "save_cselib_current_insn".
5898 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5900 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5901 from rtx to rtx_insn *.
5903 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5905 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5908 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5910 * df.h (df_dump_insn_problem_function): Strengthen first param of
5911 this callback from const_rtx to const rtx_insn *.
5912 (struct df_insn_info): Strengthen field "insn" from rtx to
5914 (DF_REF_INSN): Eliminate this function, reinstating the older
5916 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5917 (df_reg_defined): Likewise.
5918 (df_find_use): Likewise.
5919 (df_reg_used): Likewise.
5920 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5922 (df_dump_insn_bottom): Likewise.
5923 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5924 (df_insn_debug_regno): Likewise.
5925 (debug_df_insn): Likewise.
5926 (df_rd_simulate_one_insn): Likewise for param 2.
5927 (df_word_lr_simulate_defs): Likewise for param 1.
5928 (df_word_lr_simulate_uses): Likewise.
5929 (df_md_simulate_one_insn): Likewise for param 2.
5930 (df_simulate_find_noclobber_defs): Likewise for param 1.
5931 (df_simulate_find_defs): Likewise.
5932 (df_simulate_defs): Likewise.
5933 (df_simulate_uses): Likewise.
5934 (df_simulate_one_insn_backwards): Likewise for param 2.
5935 (df_simulate_one_insn_forwards): Likewise.
5936 (df_uses_create): Likewise for param 2.
5937 (df_insn_create_insn_record): Likewise for param 1.
5938 (df_insn_delete): Likewise.
5939 (df_insn_rescan): Likewise.
5940 (df_insn_rescan_debug_internal): Likewise.
5941 (df_insn_change_bb): Likewise.
5942 (df_notes_rescan): Likewise.
5943 * rtl.h (remove_death): Likewise for param 2.
5944 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5946 * sched-int.h (reemit_notes): Strengthen param from rtx to
5948 * valtrack.h (propagate_for_debug): Likewise for param 1.
5950 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5951 local "tmp_rtx" from const_rtx to const rtx_insn *.
5952 * combine.c (remove_death): Strengthen param "insn" from rtx to
5954 (move_deaths): Likewise for local "where_dead".
5955 * cse.c (delete_trivially_dead_insns): Introduce local
5956 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5957 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5959 (df_reg_defined): Likewise.
5960 (df_find_use): Likewise.
5961 (df_reg_used): Likewise.
5962 (df_dump_insn_problem_data): Strengthen param "insn" from
5963 const_rtx to const rtx_insn *.
5964 (df_dump_insn_top): Likewise.
5965 (df_dump_insn_bottom): Likewise.
5966 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5967 (df_insn_debug_regno): Likewise.
5968 (debug_df_insn): Likewise.
5969 (DF_REF_INSN): Delete.
5970 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5971 from rtx to rtx_insn *.
5972 (df_chain_insn_top_dump): Strengthen param "insn" from
5973 const_rtx to const rtx_insn *.
5974 (df_chain_insn_bottom_dump): Likewise.
5975 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5977 (df_word_lr_simulate_uses): Likewise.
5978 (df_print_note): Likewise.
5979 (df_remove_dead_and_unused_notes): Likewise.
5980 (df_set_unused_notes_for_mw): Likewise.
5981 (df_set_dead_notes_for_mw): Likewise.
5982 (df_create_unused_note): Likewise.
5983 (df_simulate_find_defs): Likewise.
5984 (df_simulate_find_uses): Likewise.
5985 (df_simulate_find_noclobber_defs): Likewise.
5986 (df_simulate_defs): Likewise.
5987 (df_simulate_uses): Likewise.
5988 (df_simulate_one_insn_backwards): Likewise.
5989 (df_simulate_one_insn_forwards): Likewise.
5990 (df_md_simulate_one_insn): Likewise.
5991 * df-scan.c (df_uses_create): Likewise.
5992 (df_insn_create_insn_record): Likewise.
5993 (df_insn_delete): Likewise.
5994 (df_insn_rescan): Likewise.
5995 (df_insn_rescan_debug_internal): Likewise.
5996 (df_insn_change_bb): Likewise.
5997 (df_notes_rescan): Likewise.
5998 (df_refs_add_to_chains): Likewise.
5999 (df_insn_refs_verify): Likewise.
6000 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
6001 when invoking df_insn_delete.
6002 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
6003 (set_unique_reg_note): Add checked cast.
6004 * final.c (cleanup_subreg_operands): Likewise.
6005 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
6006 "insn" from rtx to rtx_insn *.
6007 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
6008 "last" from rtx to rtx_insn *.
6009 * ira-emit.c (change_regs_in_insn): New function.
6010 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
6011 Invoke change_regs_in_insn rather than change_regs.
6012 * ira.c (update_equiv_regs): Strengthen locals "insn",
6013 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
6014 for_each_rtx_in_insn rather than for_each_rtx.
6015 * recog.c (confirm_change_group): Add checked casts.
6016 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
6018 (peep2_fill_buffer): Add checked cast.
6019 * rtlanal.c (remove_note): Likewise.
6020 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
6021 locals "next" "end" from rtx to rtx_insn *.
6023 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6025 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
6027 (struct reg_use_data): Likewise for field "insn".
6028 (insn_cost): Likewise for param.
6029 (real_insn_for_shadow): Likewise for return type and param.
6030 (increase_insn_priority): Likewise for param 1.
6031 (debug_dependencies): Likewise for both params.
6033 * haifa-sched.c (insn_delay): Likewise for param "insn".
6034 (real_insn_for_shadow): Likewise for return type and param "insn".
6035 (update_insn_after_change): Likewise for param "insn".
6036 (recompute_todo_spec): Likewise for param "next" and locals "pro",
6038 (insn_cost): Likewise for param "insn".
6039 (increase_insn_priority): Likewise.
6040 (calculate_reg_deaths): Likewise.
6041 (setup_insn_reg_pressure_info): Likewise.
6042 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
6043 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
6044 (model_recompute): Likewise.
6045 (must_restore_pattern_p): Likewise for param "next".
6046 (model_excess_cost): Likewise for param "insn".
6047 (queue_remove): Likewise.
6048 (adjust_priority): Likewise for param "prev".
6049 (update_register_pressure): Likewise for param "insn".
6050 (setup_insn_max_reg_pressure): Likewise for local "insn".
6051 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
6052 (model_add_to_schedule): Likewise.
6053 (model_reset_queue_indices): Likewise for local "insn".
6054 (unschedule_insns_until): Strengthen local "recompute_vec" from
6055 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
6056 "con" from rtx to rtx_insn *.
6057 (restore_last_backtrack_point): Likewise for both locals "x". Add
6059 (estimate_insn_tick): Likewise for param "insn".
6060 (commit_schedule): Likewise for params "prev_head", "tail" and
6062 (verify_shadows): Likewise for locals "i1", "i2".
6063 (dump_insn_stream): Likewise for params "head", "tail" and locals
6064 "next_tail", "insn".
6065 (schedule_block): Likewise for locals "insn", "x". Add a checked
6067 (fix_inter_tick): Likewise for params "head", "tail".
6068 (create_check_block_twin): Likewise for local "jump".
6069 (haifa_change_pattern): Likewise for param "insn".
6070 (haifa_speculate_insn): Likewise.
6071 (dump_new_block_header): Likewise for params "head", "tail".
6072 (fix_jump_move): Likewise for param "jump".
6073 (move_block_after_check): Likewise.
6074 (sched_init_insn_luid): Likewise for param "insn".
6075 (sched_init_luids): Likewise for local "insn".
6076 (insn_luid): Likewise for param "insn".
6077 (init_h_i_d): Likewise.
6078 (haifa_init_h_i_d): Likewise for local "insn".
6079 (haifa_init_insn): Likewise for param "insn".
6080 * sched-deps.c (add_dependence): Likewise for local "real_pro",
6082 (create_insn_reg_use): Likewise for param "insn".
6083 (setup_insn_reg_uses): Likewise. Add a checked cast.
6084 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
6085 "tail" from rtx to rtx_insn *.
6086 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
6087 "insn", "next_tail".
6089 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6091 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
6092 from rtx to rtx_insn *.
6093 (model_add_to_schedule): Likewise for locals "start", "end",
6096 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6098 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
6100 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
6101 "to" and locals "insn", "next", "copy". Remove now-redundant
6104 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6106 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
6107 rtx_insn * and param 4 from rtx * to rtx_insn **.
6108 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
6109 param 2 from rtx * to rtx_insn **.
6111 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
6112 rtx_insn * and final param from rtx * to rtx_insn **.
6114 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
6115 from rtx to rtx_insn *.
6116 (try_head_merge_bb): Likewise for both locals named "move_upto".
6117 * df-problems.c (can_move_insns_across): Likewise for params
6118 "from", "to", "across_from", "across_to" and locals "insn",
6119 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
6121 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
6122 from rtx to rtx_insn *.
6123 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
6124 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6125 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
6127 (noce_try_abs): Likewise.
6128 (noce_get_condition): Likewise for param "jump". Strengthen param
6129 "earliest" from rtx * to rtx_insn **.
6130 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
6132 (find_cond_trap): Likewise.
6133 (dead_or_predicable): Likewise for local "earliest".
6134 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
6136 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
6137 and local "prev". Strengthen param "earliest" from rtx * to
6139 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
6140 Strengthen param "earliest" from rtx * to rtx_insn **.
6142 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6144 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
6145 "to" and local "insn" from rtx to rtx_insn *.
6147 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6149 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
6150 from rtx to rtx_insn *.
6151 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
6152 (code_motion_path_driver): Likewise for local "last_insn".
6153 (simplify_changed_insns): Likewise for local "insn".
6155 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6157 * rtl.h (push_to_sequence): Strengthen param from rtx to
6159 (push_to_sequence2): Likewise for both params.
6160 (delete_insns_since): Likewise for param.
6161 (reorder_insns_nobb): Likewise for all three params.
6162 (set_new_first_and_last_insn): Likewise for both params.
6164 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
6165 rtx_insn *. Remove now-redundant cast.
6166 (set_last_insn): Likewise.
6168 * builtins.c (expand_builtin_return): Strengthen local
6169 "call_fusage" from rtx to rtx_insn *.
6170 * cfgrtl.c (create_basic_block_structure): Likewise for local
6172 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
6173 "first", "last" and local "insn".
6174 (delete_insns_since): Likewise for param "from".
6175 (reorder_insns_nobb): Likewise for params "from", "to", "after"
6177 (push_to_sequence): Likewise for param "first" and local "last".
6178 (push_to_sequence2): Likewise for params "first" and "last".
6179 * lra.c (emit_add3_insn): Likewise for local "last".
6180 (lra_emit_add): Likewise.
6181 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
6183 (process_address_1): Likewise for locals "insn", last".
6184 * modulo-sched.c (ps_first_note): Likewise for return type.
6185 * optabs.c (expand_binop_directly): Likewise for param "last".
6187 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6189 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
6191 * emit-rtl.c (get_last_insn_anywhere): Likewise.
6193 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6195 * function.h (struct sequence_stack): Strengthen fields "first"
6196 and "last" from rtx to rtx_insn *.
6197 (struct emit_status): Likewise for fields "x_first_insn" and
6200 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
6201 (set_first_insn): Add checked cast.
6202 (get_last_insn): Remove now-redundant checked cast.
6203 (set_last_insn): Add checked cast.
6205 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
6206 "saved_first" and "saved_last" from rtx to rtx_insn *.
6208 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6210 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
6211 (unlink_insn_chain): Strengthen both params from rtx to
6214 * cfgrtl.c (cfg_layout_function_header): Likewise for this
6216 (unlink_insn_chain): Likewise for params "first" and "last".
6217 Remove now-redundant checked cast.
6218 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
6219 (fixup_reorder_chain): Strengthen local "insn" from rtx to
6221 * emit-rtl.c (link_insn_into_chain): Likewise for all three
6223 (add_insn): Likewise for param "insn" and local "prev".
6224 (add_insn_after_nobb): Likewise for both params and local "next".
6225 (add_insn_before_nobb): Likewise for both params and local "prev".
6226 (add_insn_after): Rename param "after" to "uncast_after",
6227 introducing local "after" with another checked cast.
6228 (add_insn_before): Rename params "insn" and "before", giving them
6229 "uncast_" prefixes, adding the old names back using checked casts.
6230 (emit_note_after): Likewise for param "after".
6231 (emit_note_before): Likewise for param "before".
6232 (emit_label): Add a checked cast.
6234 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6236 * cselib.h (cselib_record_sets_hook): Strengthen initial param
6237 "insn" from rtx to rtx_insn *.
6239 * cselib.c (cselib_record_sets_hook): Likewise.
6241 * var-tracking.c (add_with_sets): Likewise, renaming back from
6242 "uncast_insn" to "insn" and eliminating the checked cast from rtx
6245 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6247 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
6248 and "header_" from rtx to rtx_insn *.
6249 (struct basic_block_d): Likewise for field "head_" within "x"
6250 field of union basic_block_il_dependent.
6251 (BB_HEAD): Drop function...
6252 (SET_BB_HEAD): ...and this function in favor of...
6253 (BB_HEAD): ...reinstate macro.
6254 (BB_END): Drop function...
6255 (SET_BB_END): ...and this function in favor of...
6256 (BB_END): ...reinstate macro.
6257 (BB_HEADER): Drop function...
6258 (SET_BB_HEADER): ...and this function in favor of...
6259 (BB_HEADER): ...reinstate macro.
6261 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
6262 (fix_crossing_unconditional_branches): Likewise.
6263 * caller-save.c (save_call_clobbered_regs): Likewise.
6264 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
6265 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
6266 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
6267 (merge_blocks_move_successor_nojumps): Likewise.
6268 (outgoing_edges_match): Update use of for_each_rtx to
6269 for_each_rtx_in_insn.
6270 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
6271 (expand_gimple_cond): Likewise.
6272 (expand_gimple_tailcall): Likewise.
6273 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
6275 (construct_exit_block): Drop use of SET_BB_END.
6276 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
6278 (delete_insn): Rename param "insn" to "uncast_insn", introducing
6279 a new local "insn" with a checked cast to rtx_insn *. Drop use of
6280 SET_BB_HEAD and SET_BB_END.
6281 (create_basic_block_structure): Drop use of SET_BB_HEAD and
6283 (rtl_delete_block): Drop use of SET_BB_HEAD.
6284 (rtl_split_block): Drop use of SET_BB_END.
6285 (emit_nop_for_unique_locus_between): Likewise.
6286 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
6287 (block_label): Drop use of SET_BB_HEAD.
6288 (fixup_abnormal_edges): Drop use of SET_BB_END.
6289 (record_effective_endpoints): Drop use of SET_BB_HEADER.
6290 (relink_block_chain): Likewise.
6291 (fixup_reorder_chain): Drop use of SET_BB_END.
6292 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
6293 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
6294 rtx_insn **. Drop use of SET_BB_HEADER.
6295 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
6297 (BB_HEAD): Delete this function.
6298 (SET_BB_HEAD): Likewise.
6300 (SET_BB_END): Likewise.
6301 (BB_HEADER): Likewise.
6302 (SET_BB_HEADER): Likewise.
6303 * emit-rtl.c (add_insn_after): Rename param "insn" to
6304 "uncast_insn", adding a new local "insn" and a checked cast to
6305 rtx_insn *. Drop use of SET_BB_END.
6306 (remove_insn): Strengthen locals "next" and "prev" from rtx to
6307 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
6308 (reorder_insns): Drop use of SET_BB_END.
6309 (emit_insn_after_1): Strengthen param "first" and locals "last",
6310 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
6311 (emit_pattern_after_noloc): Add checked cast.
6312 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
6313 (restore_other_notes): Likewise.
6314 (move_insn): Likewise.
6315 (sched_extend_bb): Likewise.
6316 (fix_jump_move): Likewise.
6317 * ifcvt.c (noce_process_if_block): Likewise.
6318 (dead_or_predicable): Likewise.
6319 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
6320 * reg-stack.c (change_stack): Drop use of SET_BB_END.
6321 * sel-sched-ir.c (sel_move_insn): Likewise.
6322 * sel-sched.c (move_nop_to_previous_block): Likewise.
6324 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
6326 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
6328 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6330 * basic-block.h (create_basic_block_structure): Strengthen params
6331 1 "head" and 2 "end" from rtx to rtx_insn *.
6332 * cfgrtl.c (create_basic_block_structure): Likewise.
6333 (rtl_create_basic_block): Update casts from void * to rtx to
6334 rtx_insn *, so that we can pass them as rtx_insn * to
6335 create_basic_block_structure.
6336 * sel-sched-ir.c (sel_create_basic_block): Likewise.
6338 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6340 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
6342 (check_for_inc_dec): Strengthen param "insn" from rtx to
6345 * cselib.h (cselib_process_insn): Likewise.
6347 * cselib.c (cselib_record_sets): Likewise.
6348 (cselib_process_insn): Likewise.
6350 * dse.c (struct insn_info): Likewise for field "insn".
6351 (check_for_inc_dec_1): Likewise for local "insn".
6352 (check_for_inc_dec): Likewise for param "insn".
6353 (scan_insn): Likewise.
6354 (dse_step1): Likewise for local "insn".
6356 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
6357 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
6359 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6361 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
6362 from rtx to rtx_insn *.
6363 (DEP_PRO): Delete this function and...
6364 (SET_DEP_PRO): ...this function in favor of...
6365 (DEP_PRO): ...reinstate this macro.
6366 (DEP_CON): Delete this function and...
6367 (SET_DEP_CON): ...this function in favor of...
6368 (DEP_CON): ...reinstate this old macro.
6369 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
6370 (init_dep): Likewise.
6371 (set_priorities): Likewise for both params.
6372 (sd_copy_back_deps): Likewise for params 1 and 2.
6374 * haifa-sched.c (priority): Likewise for param "insn" and local
6376 (set_priorities): Likewise for params "head" and "tail" and local
6378 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
6380 (add_to_speculative_block): Add a checked cast.
6381 (create_check_block_twin): Drop use of SET_DEP_CON.
6382 (add_jump_dependencies): Strengthen params "insn" and "jump" from
6385 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
6386 Drop use of SET_DEP_PRO
6387 (init_dep): Strengthen params "pro" and "con" from rtx to
6389 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
6393 (SET_DEP_PRO): Delete.
6394 (SET_DEP_CON): Delete.
6396 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6398 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
6399 from rtx to rtx_insn *.
6400 (VINSN_INSN_RTX): Eliminate rvalue function and...
6401 (SET_VINSN_INSN): ...lvalue function in favor of...
6402 (VINSN_INSN_RTX): reinstate this old macro.
6404 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
6405 in favor of VINSN_INSN_RTX.
6406 (VINSN_INSN_RTX): Delete this function.
6407 (SET_VINSN_INSN_RTX): Likewise.
6409 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6411 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
6412 (BND_TO): Delete this function and...
6413 (SET_BND_TO): ...this functions in favor of...
6414 (BND_TO): ...reinstating this macro.
6415 (struct _fence): Strengthen field "executing_insns" from
6416 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
6417 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
6418 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
6419 and param "insn" from rtx to insn_t.
6420 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
6423 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
6425 (rtx_vec_t): Likewise.
6426 (struct sched_deps_info_def): Strengthen param of "start_insn"
6427 callback from rtx to rtx_insn *. Likewise for param "insn2" of
6428 "note_mem_dep" callback and first param of "note_dep" callback.
6430 * haifa-sched.c (add_to_speculative_block): Strengthen param
6431 "insn" from rtx to rtx_insn *.
6432 (clear_priorities): Likewise.
6433 (calc_priorities): Likewise for local "insn".
6435 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
6436 Remove redundant checked cast.
6437 (haifa_note_mem_dep): Likewise for param "pending_insn".
6438 (haifa_note_dep): Likewise for param "elem".
6439 (note_mem_dep): Likewise for param "e".
6440 (sched_analyze_1): Add checked casts.
6441 (sched_analyze_2): Likewise.
6443 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
6444 from rtx to rtx_insn *.
6445 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
6446 from vec<rtx> * to vec<rtx_insn *> *.
6448 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
6450 (flist_add): Strengthen param "executing_insns" from
6451 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6452 (advance_deps_context): Remove now-redundant checked cast.
6453 (init_fences): Replace uses of NULL_RTX with NULL.
6454 (merge_fences): Strengthen params "last_scheduled_insn" and
6455 "sched_next" from rtx to rtx_insn * and "executing_insns" from
6456 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6457 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
6458 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
6459 an instruction, rather than doing double-duty as a pattern.
6460 (return_nop_to_pool): Update for change of insn_t.
6461 (deps_init_id): Remove now-redundant checked cast.
6462 (struct sched_scan_info_def): Strengthen param of "init_insn"
6463 callback from rtx to insn_t.
6464 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
6465 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
6467 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
6468 "end" from rtx to rtx_insn *.
6469 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
6470 (rtx insn_rtx, bool force_unique_p)
6471 (BND_TO): Delete function.
6472 (SET_BND_TO): Delete function.
6474 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6476 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6477 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6479 (undo_transformations): Likewise for param "insn".
6480 (update_liveness_on_insn): Likewise.
6481 (compute_live_below_insn): Likewise for param "insn" and local
6483 (update_data_sets): Likewise for param "insn".
6484 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6485 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6486 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6488 (move_cond_jump): Likewise for param "insn".
6489 (move_cond_jump): Drop use of SET_BND_TO.
6490 (compute_av_set_on_boundaries): Likewise.
6491 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6492 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6493 from rtx to rtx_insn *.
6494 (maybe_emit_renaming_copy): Likewise for param "insn".
6495 (maybe_emit_speculative_check): Likewise.
6496 (handle_emitting_transformations): Likewise.
6497 (remove_insn_from_stream): Likewise.
6498 (code_motion_process_successors): Strengthen local "succ" from rtx
6501 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6503 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6504 ilist_t, not _xlist_t;
6505 (ILIST_INSN): Define in terms of new union field "insn".
6506 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6508 (struct _list_node): Add new field "insn" to the union, of type
6510 (ilist_add): Replace macro with an inline function, requiring an
6512 (ilist_remove): Define this macro directly in terms of
6513 _list_remove, rather than indirectly via _xlist_remove.
6514 (ilist_clear): Likewise, in terms of _list_clear rather than
6516 (ilist_is_in_p): Replace macro with an inline function, requiring
6518 (_list_iter_cond_insn): New function.
6519 (ilist_iter_remove): Define this macro directly in terms of
6520 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6521 (ilist_iterator): Define directly in terms of _list_iterator
6522 rather than indirectly through _xlist_iterator.
6523 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6524 than in terms of _FOR_EACH_X.
6525 (FOR_EACH_INSN_1): Likewise.
6527 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6531 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6532 DECL_HARD_REGISTER and return for invalid register specifications.
6533 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6534 DECL_HARD_REGISTER, call expand_one_error_var.
6535 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6536 CC_REGNUM with non-MODE_CC modes.
6537 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6539 2014-08-26 Marek Polacek <polacek@redhat.com>
6542 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6544 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6546 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6547 qi cost; add di cost.
6548 (cortexa57_addrcost_table): Likewise.
6550 2014-08-26 Marek Polacek <polacek@redhat.com>
6553 * expr.c (is_aligning_offset): Remove logical not.
6555 2014-08-26 Marek Polacek <polacek@redhat.com>
6558 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6559 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6561 2014-08-26 Richard Biener <rguenther@suse.de>
6563 PR tree-optimization/62175
6564 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6565 expand possibly trapping operations.
6567 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6569 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6570 "insn" from rtx to rtx_insn *.
6571 (permute_load): Likewise for param "insn".
6572 (permute_store): Likewise.
6573 (handle_special_swappables): Likewise for local "insn".
6574 (replace_swap_with_copy): Likewise for locals "insn" and
6576 (rs6000_analyze_swaps): Likewise for local "insn".
6578 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6580 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6583 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6585 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6586 "note_list" from rtx to rtx_insn *.
6587 (BB_NOTE_LIST): Replace this function and...
6588 (SET_BB_NOTE_LIST): ...this function with...
6589 (BB_NOTE_LIST): ...the former macro implementation.
6591 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6592 local "from_start" from rtx to rtx_insn *. Strengthen param
6593 "to_endp" from rtx * to rtx_insn **.
6595 * haifa-sched.c (concat_note_lists): Likewise.
6596 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6598 (sel_restore_notes): Likewise.
6599 (move_bb_info): Likewise.
6600 (BB_NOTE_LIST): Delete this function.
6601 (SET_BB_NOTE_LIST): Delete this function.
6602 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6603 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6605 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6607 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6608 from rtx * to rtx_insn **.
6609 (reorder2): Likewise.
6610 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6611 from rtx to rtx_insn *.
6613 * doc/tm.texi: Update mechanically for above change to target.def.
6615 * sched-int.h (note_list): Strengthen this variable from rtx to
6617 (remove_notes): Likewise for both params.
6618 (restore_other_notes): Likewise for return type and first param.
6619 (struct ready_list): Strengthen field "vec" from rtx * to
6621 (struct dep_replacement): Strenghten field "insn" from rtx to
6623 (struct deps_desc): Likewise for fields "last_debug_insn",
6625 (struct haifa_sched_info): Likewise for callback field
6626 "can_schedule_ready_p"'s param, for first param of "new_ready"
6627 callback field, for both params of "rank" callback field, for
6628 first field of "print_insn" callback field (with a const), for
6629 both params of "contributes_to_priority" callback, for param
6630 of "insn_finishes_block_p" callback, for fields "prev_head",
6631 "next_tail", "head", "tail", for first param of "add_remove_insn"
6632 callback, for first param of "begin_schedule_ready" callback, for
6633 both params of "begin_move_insn" callback, and for second param
6634 of "advance_target_bb" callback.
6635 (add_dependence): Likewise for params 1 and 2.
6636 (sched_analyze): Likewise for params 2 and 3.
6637 (deps_analyze_insn): Likewise for param 2.
6638 (ready_element): Likewise for return type.
6639 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6640 (try_ready): Strenghten param from rtx to rtx_insn *.
6641 (sched_emit_insn): Likewise for return type.
6642 (record_delay_slot_pair): Likewise for params 1 and 2.
6643 (add_delay_dependencies): Likewise for param.
6644 (contributes_to_priority): Likewise for both params.
6645 (find_modifiable_mems): Likewise.
6647 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6648 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6649 "first_older_only_insn" from rtx to rtx_insn *.
6650 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6653 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6654 "last_scheduled_iter0" from rtx to rtx_insn *.
6655 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6656 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6657 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6658 "insn" from rtx to rtx_insn *.
6659 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6661 (c6x_sched_reorder2): Strengthen param "ready" and locals
6662 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6663 "insn" from rtx to rtx_insn *.
6664 (c6x_variable_issue): Add a checked cast when assigning from insn
6665 to ss.last_scheduled_iter0.
6666 (split_delayed_branch): Strengthen param "insn" and local "i1"
6667 from rtx to rtx_insn *.
6668 (split_delayed_nonbranch): Likewise.
6669 (undo_split_delayed_nonbranch): Likewise for local "insn".
6670 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6671 "entry_after", "end_packet", "head_insn", "tail_insn",
6672 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6673 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6674 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6675 but add a checked cast on loop->start_label. Consolidate calls to
6676 avoid assigning result of gen_spkernel to "insn", now an
6679 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6680 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6682 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6683 rtx_insn **. Strengthen locals "top", "next" from rtx to
6685 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6686 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6687 (add_parameter_dependencies): Strengthen params "call", "head" and
6688 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6689 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6690 (add_dependee_for_func_arg): Likewise for param "arg" and local
6692 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6693 "tail" and locals "insn", "first_arg".
6695 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6696 for params "head", "tail" and locals "insn", "next", "next_tail".
6697 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6698 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6699 "insn", "lowest", "highest" from rtx to rtx_insn *.
6700 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6702 (ia64_sched_reorder2): Likewise.
6704 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6705 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6706 from rtx * to rtx_insn **.
6707 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6709 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6711 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6712 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6715 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6716 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6718 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6719 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6720 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6722 (vr4130_reorder): Likewise.
6723 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6725 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6727 (mips_sched_reorder): Likewise.
6728 (mips_sched_reorder2): Likewise.
6730 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6732 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6733 Strengthen local "tmp" from rtx to rtx_insn *.
6734 (rs6000_sched_reorder2): Likewise.
6736 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6737 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6738 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6739 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6741 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6742 "tmp2" from rtx to rtx_insn *.
6743 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6744 Strengthen local "insn" from rtx to rtx_insn *.
6745 (ready_reorder): Strengthen param "ready" from rtx * to
6746 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6747 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6748 (sh_reorder2): Likewise.
6750 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6751 local "insn" from rtx to rtx_insn *.
6753 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6755 (scheduled_insns): Strengthen this variable from vec<rtx> to
6757 (set_modulo_params): Likewise for locals "i1", "i2".
6758 (record_delay_slot_pair): Likewise for params "i1", "i2".
6759 (add_delay_dependencies): Likewise for param "insn".
6760 (cond_clobbered_p): Likewise.
6761 (recompute_todo_spec): Likewise for local "prev".
6762 (last_scheduled_insn): Likewise for this variable.
6763 (nonscheduled_insns_begin): Likewise.
6764 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6766 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6768 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6769 Strengthen local "insn" from rtx to rtx_insn *.
6770 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6771 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6772 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6773 (ready_remove_first): Likewise for return type and local "t".
6774 (ready_element): Likewise for return type.
6775 (ready_remove): Likewise for return type and local "t".
6776 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6777 (check_clobbered_conditions): Strengthen local "x" from rtx to
6778 rtx_insn *, adding a checked cast.
6779 (schedule_insn): Likewise for param "insn".
6780 (remove_notes): Likewise for params "head", "tail" and locals
6781 "next_tail", "insn", "next".
6782 (struct haifa_saved_data): Likewise for fields
6783 "last_scheduled_insn", "nonscheduled_insns_begin".
6784 (save_backtrack_point): Update for change to field "vec" of
6786 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6788 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6789 from rtx to rtx_insn *
6790 (resolve_dependencies): Strengthen param "insn" from rtx to
6792 (restore_other_notes): Likewise for return type, for param "head"
6793 and local "note_head".
6794 (undo_all_replacements): Likewise for local "insn".
6795 (first_nonscheduled_insn): Likewise for return type and local "insn".
6796 (queue_to_ready): Likewise for local "insn", adding checked casts.
6797 (early_queue_to_ready): Likewise for local "insn".
6798 (debug_ready_list_1): Strengthen local "p" from rtx * to
6800 (move_insn): Strengthen param "insn" and local "note" from rtx to
6802 (insn_finishes_cycle_p): Likewise for param "insn".
6803 (max_issue): Likewise for local "insn".
6804 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6806 (commit_schedule): Strengthen param "prev_head" and local "insn"
6807 from rtx to rtx_insn *
6808 (prune_ready_list): Likewise for local "insn".
6809 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6810 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6811 (set_priorities): Likewise for local "prev_head".
6812 (try_ready): Likewise for param "next".
6813 (fix_tick_ready): Likewise.
6814 (change_queue_index): Likewise.
6815 (sched_extend_ready_list): Update for change to field "vec" of
6817 (generate_recovery_code): Strengthen param "insn" from rtx to
6819 (begin_speculative_block): Likewise.
6820 (create_check_block_twin): Likewise for param "insn" and locals
6821 "label", "check", "twin". Introduce local "check_pat" to avoid
6822 "check" being used as a plain rtx before being used as an insn.
6823 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6824 extracting elements from ready_list.
6825 (sched_remove_insn): Strengthen param "insn" from rtx to
6827 (sched_emit_insn): Likewise for return type.
6828 (ready_remove_first_dispatch): Likewise for return type and local
6831 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6833 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6836 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6837 from rtx to rtx_insn *.
6838 (add_dependence_list): Likewise for param "insn". Add a checked
6840 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6841 to rtx_insn *. Strengthen param "list_p" from rtx * to
6843 (chain_to_prev_insn): Strengthen param "insn" and locals
6844 "prec_nonnote", "i" from rtx to rtx_insn *.
6845 (flush_pending_lists): Likewise for param "insn".
6846 (cur_insn): Likewise for this variable.
6847 (haifa_start_insn): Add a checked cast.
6848 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6849 (sched_analyze_reg): Likewise for param "insn".
6850 (sched_analyze_1): Likewise.
6851 (sched_analyze_2): Likewise. Add checked casts.
6852 (sched_analyze_insn): Likewise. Also for local "prev".
6853 (deps_analyze_insn): Likewise for param "insn".
6854 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6855 (add_dependence_1): Likewise for params "insn", "elem".
6856 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6857 (parse_add_or_inc): Likewise for param "insn".
6858 (find_inc): Likewise for local "inc_cand".
6859 (find_modifiable_mems): Likewise for params "head", "tail" and
6860 locals "insn", "next_tail".
6862 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6863 (begin_schedule_ready): Likewise for param "insn".
6864 (begin_move_insn): Likewise for params "insn" and "last".
6865 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6867 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6868 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6869 (ebb_add_remove_insn): Likewise for param "insn".
6870 (advance_target_bb): Likewise.
6872 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6874 (check_live): Likewise for param "insn".
6875 (init_ready_list): Likewise for local "insn".
6876 (can_schedule_ready_p): Likewise for param "insn".
6877 (begin_schedule_ready): Likewise.
6878 (new_ready): Likewise for param "next".
6879 (rgn_print_insn): Likewise for param "insn".
6880 (rgn_rank): Likewise for params "insn1", "insn2".
6881 (contributes_to_priority): Likewise for params "next", "insn".
6882 (rgn_insn_finishes_block_p): Likewise for param "insn".
6883 (add_branch_dependences): Likewise for params "head", "tail" and
6884 locals "insn", "last".
6885 (rgn_add_remove_insn): Likewise for param "insn".
6886 (advance_target_bb): Likewise.
6888 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6889 const_rtx to const rtx_insn *.
6891 * sel-sched-dump.h (sel_print_insn): Likewise.
6893 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6894 (deps_init_id): Likewise.
6896 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6897 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6900 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6902 * output.h (final_start_function): Strengthen param 1 from rtx to
6905 * final.c (final_start_function): Likewise, renaming back from
6906 "uncast_first" to "first", and dropping the checked cast from rtx
6909 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6911 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6912 * final.c (final): Likewise. Rename param back from
6913 "uncast_first" to "first" and eliminate the checked cast from rtx
6916 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6918 * output.h (shorten_branches): Strengthen param from rtx to
6921 * final.c (shorten_branches): Likewise, renaming param back from
6922 "uncast_first" to "first", and dropping the checked cast from rtx
6925 * genattr.c (gen_attr): Likewise when writing out the prototype of
6928 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6930 * sched-int.h (struct haifa_sched_info): Strengthen fields
6931 "prev_head" and "next_tail" from rtx to rtx_insn *.
6933 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6935 * rtl.h (rtx_jump_table_data::get_labels): New method.
6936 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6937 with use of the new rtx_jump_table_data::get_labels method.
6938 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6939 to rtx_jump_table_data *. Simplify by using get_labels method.
6940 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6941 a dyn_cast, introducing local "table", using it to replace
6942 label-lookup logic with a get_labels method call.
6943 (patch_jump_insn): Simplify using get_labels method.
6944 * dwarf2cfi.c (create_trace_edges): Likewise.
6945 * rtlanal.c (label_is_jump_target_p): Likewise.
6947 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6949 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6952 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6953 (unshare_all_rtl_again): Likewise, also for local "p".
6955 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6957 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6959 * cfgrtl.c (delete_insn_and_edges): Likewise.
6961 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6963 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6964 from rtx to rtx_insn *.
6966 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6970 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6971 locals "returnjump", "epilogue_end", "insn", "next".
6973 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6974 "returnjump" from rtx * to rtx_insn **.
6975 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6977 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6979 * basic-block.h (struct edge_def). Strengthen "r" within
6980 union edge_def_insns from rtx to rtx_insn *.
6982 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6983 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6985 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6986 from rtx to rtx_insn *.
6987 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6989 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6990 (reg_used_on_edge): Likewise.
6991 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6992 (gt_pch_nx): New overload for rtx_insn *&.
6993 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6994 from rtx to rtx_insn *.
6996 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6998 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6999 from rtx to rtx_insn *.
7000 (BB_FOOTER): Replace function with access macro.
7001 (SET_BB_FOOTER): Delete.
7003 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
7005 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
7006 (emit_barrier_after_bb): Likewise.
7007 (record_effective_endpoints): Likewise.
7008 (relink_block_chain): Likewise.
7009 (fixup_fallthru_exit_predecessor): Likewise.
7010 (cfg_layout_duplicate_bb): Likewise.
7011 (cfg_layout_split_block): Likewise.
7012 (cfg_layout_delete_block): Likewise.
7013 (cfg_layout_merge_blocks): Likewise.
7014 (BB_FOOTER): Delete function.
7015 (SET_BB_FOOTER): Delete function.
7016 * combine.c (update_cfg_for_uncondjump): Replace uses of
7017 SET_BB_FOOTER with BB_FOOTER.
7019 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7021 * except.h (struct eh_landing_pad_d): Strengthen field
7022 "landing_pad" from rtx to rtx_code_label *.
7024 * except.c (sjlj_emit_dispatch_table): Likewise for param
7026 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
7028 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7030 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
7031 first param from rtx to rtx_insn *.
7032 * config/xtensa/xtensa.c (struct machine_function): Likewise for
7033 field "set_frame_ptr_insn".
7034 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
7035 "csend" from rtx to rtx_code_label *.
7036 (xtensa_expand_atomic): Likewise for local "csloop".
7037 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
7039 (xtensa_call_tls_desc): Likewise for return type and locals
7040 "call_insn", "insns".
7041 (xtensa_legitimize_tls_address): Likewise for local "insns".
7042 (xtensa_expand_prologue): Likewise for locals "insn", "first".
7044 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7046 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
7047 first param from rtx to rtx_insn *.
7048 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
7051 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7053 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
7054 Strengthen param 1 from rtx to rtx_insn *.
7055 (tilepro_output_cbranch): Likewise.
7056 (tilepro_adjust_insn_length): Likewise.
7057 (tilepro_final_prescan_insn): Likewise for sole param.
7059 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
7060 Likewise for local "last".
7061 (cbranch_predicted_p): Likewise for param "insn".
7062 (tilepro_output_simple_cbranch_with_opcode): Likewise.
7063 (tilepro_output_cbranch_with_opcode): Likewise.
7064 (tilepro_output_cbranch): Likewise.
7065 (frame_emit_load): Likewise for return type and locals "seq",
7067 (emit_sp_adjust): Likewise for return type and local "insn".
7068 (tilepro_expand_epilogue): Likewise for locals "last_insn",
7070 (tilepro_adjust_insn_length): Likewise for param "insn".
7071 (next_insn_to_bundle): Likewise for return type and params
7073 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
7074 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
7076 (match_addli_pcrel): Likewise for param "insn".
7077 (replace_addli_pcrel): Likewise.
7078 (match_auli_pcrel): Likewise.
7079 (replace_auli_pcrel): Likewise.
7080 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
7082 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7083 "queue", "next_queue", "prev".
7084 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
7085 (tilepro_final_prescan_insn): Likewise for param "insn".
7087 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7089 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
7090 Strengthen param 1 from rtx to rtx_insn *.
7091 (tilegx_output_cbranch): Likewise.
7092 (tilegx_adjust_insn_length): Likewise.
7093 (tilegx_final_prescan_insn): Likewise for sole param.
7095 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
7097 (cbranch_predicted_p): Likewise for param "insn".
7098 (tilegx_output_simple_cbranch_with_opcode): Likewise.
7099 (tilegx_output_cbranch_with_opcode): Likewise.
7100 (tilegx_output_cbranch): Likewise.
7101 (frame_emit_load): Likewise for return type.
7102 (set_frame_related_p): Likewise for locals "seq", "insn".
7103 (emit_sp_adjust): Likewise for return type, and for local "insn".
7104 Introduce local "pat" for use in place of "insn" where the latter
7105 isn't an instruction.
7106 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
7107 from rtx to rtx_insn *.
7108 (tilegx_adjust_insn_length): Likewise for param "insn".
7109 (next_insn_to_bundle): Likewise for return type and params "r" and
7111 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
7113 (replace_insns): Likewise for params "old_insn", "new_insns".
7114 (replace_mov_pcrel_step1): Likewise for param "insn" and local
7116 (replace_mov_pcrel_step2): Likewise.
7117 (replace_mov_pcrel_step3): Likewise.
7118 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
7120 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7121 "queue", "next_queue", "prev".
7122 (tilegx_output_mi_thunk): Likewise for local "insn".
7123 (tilegx_final_prescan_insn): Likewise for param "insn".
7125 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7127 * config/spu/spu.c (frame_emit_store): Strengthen return type from
7129 (frame_emit_load): Likewise.
7130 (frame_emit_add_imm): Likewise, also for local "insn".
7131 (spu_expand_prologue): Likewise for local "insn".
7132 (struct spu_bb_info): Likewise for field "prop_jump".
7133 (emit_nop_for_insn): Likewise for param "insn" and local
7135 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
7137 (spu_emit_branch_hint): Likewise for params "before", "branch" and
7138 locals "hint", "insn".
7139 (get_branch_target): Likewise for param "branch".
7140 (insn_clobbers_hbr): Likewise for param "insn".
7141 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
7142 locals "insn", "before_4", "before_16".
7143 (insert_hbrp): Likewise for local "insn".
7144 (spu_machine_dependent_reorg): Likewise for locals "branch",
7145 "insn", "next", "bbend".
7146 (uses_ls_unit): Likewise for param "insn".
7147 (get_pipe): Likewise.
7148 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
7149 introducing a checked cast.
7150 (spu_sched_adjust_cost): Likewise for params "insn" and
7152 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
7153 (spu_sms_res_mii): Likewise.
7155 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7157 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
7158 from rtx to rtx_insn *.
7159 (output_cbranch): Likewise for param 6.
7160 (output_return): Likewise for param 1.
7161 (output_sibcall): Likewise.
7162 (output_v8plus_shift): Likewise.
7163 (output_v8plus_mult): Likewise.
7164 (output_v9branch): Likewise for param 7.
7165 (output_cbcond): Likewise for param 3.
7167 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
7169 (sparc_legitimize_pic_address): Likewise.
7170 (sparc_emit_call_insn): Likewise.
7171 (emit_save_or_restore_regs): Likewise.
7172 (emit_window_save): Likewise for return type and local "insn".
7173 (sparc_expand_prologue): Likewise for local "insn".
7174 (sparc_flat_expand_prologue): Likewise.
7175 (output_return): Likewise for param "insn".
7176 (output_sibcall): Likewise for param "insn" and local "delay".
7177 (output_ubranch): Likewise for param "insn".
7178 (output_cbranch): Likewise.
7179 (output_cbcond): Likewise.
7180 (output_v9branch): Likewise.
7181 (output_v8plus_shift): Likewise.
7182 (sparc_output_mi_thunk): Likewise for local "insn".
7183 (get_some_local_dynamic_name): Likewise.
7184 (output_v8plus_mult): Likewise for param "insn".
7186 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7188 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
7189 from rtx to rtx_insn *.
7190 (output_branchy_insn): Likewise for param 3.
7191 (output_far_jump): Likewise for param 1.
7192 (final_prescan_insn): Likewise.
7193 (sh_insn_length_adjustment): Likewise for sole param.
7195 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
7196 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
7198 (sh_emit_compare_and_set): Likewise for local "lab".
7199 (output_far_jump): Strengthen param "insn" and local "prev" from
7201 (output_branchy_insn): Likewise for param "insn" and local
7203 (output_ieee_ccmpeq): Likewise for param "insn".
7204 (struct label_ref_list_d): Strengthen field "label" from rtx to
7206 (pool_node): Likewise.
7207 (pool_window_label): Likewise for this global.
7208 (add_constant): Likewise for return type and locals "lab", "new_rtx".
7209 (dump_table): Strengthen params "start", "barrier" and local
7210 "scan" from rtx to rtx_insn *.
7211 (broken_move): Likewise for param "insn".
7212 (untangle_mova): Likewise for params "first_mova" and "new_mova".
7213 Strengthen param "first_mova" from rtx * to rtx_insn **.
7214 (mova_p): Likewise for param "insn".
7215 (fixup_mova): Likewise for param "mova".
7216 (find_barrier): Likewise for return type, params "mova" and
7217 "from", and locals "barrier_before_mova", "found_barrier",
7218 "good_barrier", "orig", "last_symoff", "next". Strengthen local
7219 "label" from rtx to rtx_code_label *.
7220 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
7222 (sh_reorg): Likewise for locals "link", "scan", "barrier".
7223 (split_branches): Likewise for param "first" and local "insn".
7224 (final_prescan_insn): Likewise for param "insn".
7225 (sequence_insn_p): Likewise for locals "prev", "next".
7226 (sh_insn_length_adjustment): Likewise for param "insn".
7227 (sh_can_redirect_branch): Likewise for local "insn".
7228 (find_r0_life_regions): Likewise for locals "end", "insn".
7229 (sh_output_mi_thunk): Likewise for local "insns".
7231 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7233 * config/score/score.c (score_output_mi_thunk): Strengthen local
7234 "insn" from rtx to rtx_insn *.
7235 (score_prologue): Likewise.
7237 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7239 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
7240 1 from rtx to rtx_insn *.
7241 (s390_emit_jump): Likewise for return type.
7242 (s390_emit_call): Likewise.
7243 (s390_load_got): Likewise.
7245 * config/s390/s390.c (last_scheduled_insn): Likewise for this
7247 (s390_match_ccmode): Likewise for param "insn".
7248 (s390_emit_jump): Likewise for return type.
7249 (s390_split_branches): Likewise for local "label".
7250 (struct constant): Strengthen field "label" from rtx to
7252 (struct constant_pool): Likewise for field "label". Strengthen
7253 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
7255 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
7257 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
7258 (s390_end_pool): Likewise.
7259 (s390_dump_pool): Likewise for local "insn".
7260 (s390_mainpool_start): Likewise.
7261 (s390_chunkify_start): Likewise.
7262 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
7263 with insns. Strengthen locals "label", "jump", "barrier", "next",
7264 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
7265 (s390_chunkify_finish): Strengthen local "insn" from rtx to
7267 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
7268 "jump", "label", "next_insn".
7269 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
7270 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
7272 (s390_load_got): Likewise for return type and local "insns".
7273 (s390_save_gprs_to_fprs): Likewise for local "insn".
7274 (s390_restore_gprs_from_fprs): Likewise.
7275 (pass_s390_early_mach::execute): Likewise.
7276 (s390_emit_prologue): Likewise for local "insns".
7277 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
7279 (s390_emit_call): Strengthen return type and local "insn" from
7281 (s390_emit_tpf_eh_return): Likewise for local "insn".
7282 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
7283 "next_insn", introducing locals "s_pat", "rpat" to allow this.
7284 (s390_fix_long_loop_prediction): Likewise for param "insn" and
7286 (s390_non_addr_reg_read_p): Likewise for param "insn".
7287 (find_cond_jump): Likewise for return type and param "insn".
7288 (s390_swap_cmp): Likewise for param "insn".
7289 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
7290 "prev_insn", "next_insn".
7291 (s390_reorg): Likewise for locals "insn", "target".
7292 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
7293 (s390_sched_variable_issue): For now, rename param "insn" to
7294 "uncast_insn", introducing a checked cast.
7295 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
7297 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
7298 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
7300 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7302 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
7303 param from rtx to rtx_insn *.
7304 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
7306 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7308 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
7309 4 from rtx to rtx_insn *.
7310 (rs6000_final_prescan_insn): Likewise for first param.
7311 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
7313 (rs6000_get_some_local_dynamic_name): Likewise.
7314 (output_cbranch): Likewise for param "insn".
7315 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
7316 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
7317 (rs6000_emit_allocate_stack): Likewise for local "insn".
7318 (load_cr_save): Likewise.
7319 (restore_saved_cr): Likewise.
7320 (restore_saved_lr): Likewise.
7321 (emit_cfa_restores): Likewise.
7322 (rs6000_output_function_epilogue): Likewise for locals "insn" and
7323 "deleted_debug_label".
7324 (rs6000_output_mi_thunk): Likewise for local "insn".
7325 (rs6000_final_prescan_insn): Likewise for param "insn".
7327 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7329 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
7330 Strengthen param "insn" from rtx to rtx_insn *.
7331 * config/picochip/picochip.c (picochip_current_prescan_insn):
7332 Likewise for this variable.
7333 (picochip_final_prescan_insn): Likewise for param "insn".
7335 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7337 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
7338 from rtx to rtx_insn *.
7339 (pa_output_indirect_call): Likewise.
7340 (pa_adjust_insn_length): Likewise.
7341 (pa_attr_length_millicode_call): Likewise.
7342 (pa_attr_length_call): Likewise.
7343 (pa_attr_length_indirect_call): Likewise.
7345 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
7347 (pa_attr_length_millicode_call): Likewise.
7348 (pa_attr_length_call): Likewise.
7349 (pa_output_call): Likewise.
7350 (pa_attr_length_indirect_call): Likewise.
7351 (pa_output_indirect_call): Likewise.
7353 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7355 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
7356 Strengthen first param from rtx to rtx_insn *.
7357 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
7360 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7362 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
7363 type from rtx to rtx_insn *.
7364 (mips_expand_call): Likewise.
7365 (mips_adjust_insn_length): Likewise for first param.
7366 (mips_output_conditional_branch): Likewise.
7367 (mips_output_order_conditional_branch): Likewise.
7368 (mips_final_prescan_insn): Likewise.
7370 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
7371 rtx_insn * for the SEQUENCE case.
7372 (SEQ_END): Likewise.
7373 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
7374 (mips_emit_call_insn): Likewise, also for local "insn".
7375 (mips16_gp_pseudo_reg): Likewise for local "scan".
7376 (mips16_build_call_stub): Likewise for return type and for local
7377 "insn". Introduce a new local "pattern" so that "insn" can indeed
7379 (mips_expand_call): Strengthen return type and local "insn" from
7381 (mips_block_move_loop): Strengthen local "label" from rtx to
7383 (mips_expand_synci_loop): Likewise for locals "label",
7385 (mips_set_frame_expr): Strengthen local "insn" from rtx to
7387 (mips16e_collect_argument_saves): Likewise for locals "insn",
7389 (mips_find_gp_ref): Likewise for param of callback for "pred"
7390 param, and for local "insn".
7391 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
7392 (mips_insn_has_flexible_gp_ref_p): Likewise.
7393 (mips_epilogue_emit_cfa_restores): Likewise for return type and
7395 (mips_epilogue_set_cfa): Likewise for local "insn".
7396 (mips_expand_epilogue): Likewise.
7397 (mips_adjust_insn_length): Likewise for param "insn".
7398 (mips_output_conditional_branch): Likewise.
7399 (mips_output_order_conditional_branch): Likewise.
7400 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
7401 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
7402 "falu2_turn_enabled_insn".
7403 (mips_builtin_branch_and_move): Strengthen locals "true_label",
7404 "done_label" from rtx to rtx_code_label *.
7405 (struct mips16_constant): Likewise for field "label".
7406 (mips16_add_constant): Likewise for return type.
7407 (mips16_emit_constants_1): Strengthen return type and param "insn"
7408 from rtx to rtx_insn *.
7409 (mips16_emit_constants): Likewise for param "insn".
7410 (mips16_insn_length): Likewise.
7411 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
7412 to rtx_code_label *.
7413 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
7414 from rtx to rtx_insn *.
7415 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
7416 "jump". Strengthen local "label" from rtx to rtx_code_label *.
7417 (r10k_simplify_address): Strengthen param "insn" and local
7418 "def_insn" from rtx to rtx_insn *.
7419 (r10k_safe_address_p): Strengthen param "insn" from rtx to
7421 (r10k_needs_protection_p_1): Update target type of cast of data
7422 from to rtx to rtx_insn *.
7423 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
7424 rtx * to rtx_insn **.
7425 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
7427 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
7428 (mips_call_expr_from_insn): Likewise for param "insn".
7429 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
7430 (mips_find_pic_call_symbol): Likewise for param "insn".
7431 (mips_annotate_pic_calls): Likewise for local "insn".
7432 (mips_sim_insn): Likewise for this variable.
7433 (struct mips_sim): Likewise for field "insn" within elements of
7435 (mips_sim_wait_reg): Likewise for param "insn".
7436 (mips_sim_wait_regs): Likewise.
7437 (mips_sim_wait_units): Likewise.
7438 (mips_sim_wait_insn): Likewise.
7439 (mips_sim_issue_insn): Likewise.
7440 (mips_sim_finish_insn): Likewise.
7441 (mips_seq_time): Likewise for param "seq" and local "insn".
7442 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
7443 locals "first", "second".
7444 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
7445 "last", "last2", "next".
7446 (mips_avoid_hazard): Likewise for params "after", "insn".
7447 (mips_reorg_process_insns): Likewise for locals "insn",
7448 "last_insn", "subinsn", "next_insn".
7449 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
7450 (mips16_split_long_branches): Likewise for locals "insn" "jump",
7452 (mips_output_mi_thunk): Likewise for local "insn".
7453 (mips_final_prescan_insn): Likewise for param "insn".
7455 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7457 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
7458 Strengthen return type and local "insns" from rtx to rtx_insn *.
7459 (microblaze_legitimize_tls_address): Likewise for local "insns".
7460 (microblaze_block_move_loop): Strengthen local "label" from rtx
7461 to rtx_code_label *.
7462 (microblaze_expand_prologue): Strengthen two locals named "insn"
7463 from rtx to rtx_insn *.
7464 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
7465 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
7466 "insn". Strengthen locals "div_label", "div_end_label" from rtx
7467 to rtx_code_label *.
7469 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7471 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
7472 param from rtx to rtx_insn *.
7473 (mep_reuse_lo): Likewise for third param.
7474 (mep_use_post_modify_p): Likewise for first param.
7475 (mep_core_address_length): Likewise.
7476 (mep_cop_address_length): Likewise.
7477 (mep_final_prescan_insn): Likewise.
7478 (mep_store_data_bypass_p): Likewise for both params.
7479 (mep_mul_hilo_bypass_p): Likewise.
7480 (mep_ipipe_ldc_p): Likewise for param.
7482 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7483 (mep_rewrite_mult): Likewise.
7484 (mep_rewrite_mulsi3): Likewise.
7485 (mep_rewrite_maddsi3): Likewise.
7486 (mep_reuse_lo_p_1): Likewise.
7487 (mep_reuse_lo_p): Likewise.
7488 (mep_frame_expr): Likewise.
7489 (mep_make_parallel): Likewise for both params.
7490 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7492 (mep_use_post_modify_p): Likewise for param "insn".
7493 (mep_core_address_length): Likewise.
7494 (mep_cop_address_length): Likewise.
7495 (mep_reg_set_in_function): Likewise for local "insn".
7496 (mep_asm_without_operands_p): Likewise.
7497 (F): Likewise for return type and param "x".
7498 (add_constant): Likewise for local "insn".
7499 (maybe_dead_move): Likewise for return type and local "insn".
7500 (mep_expand_prologue): Likewise for local "insn".
7501 (mep_final_prescan_insn): Likewise for param "insn".
7502 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7503 "next", "follow", "x".
7504 (mep_insert_repeat_label_last): Likewise for return type, param
7505 "last_insn", and locals "next", "prev". Strengthen param "label"
7506 from rtx to rtx_code_label *.
7507 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7509 (struct mep_doloop_end): Likewise for fields "insn" and
7511 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7512 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7513 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7515 (mep_invert_branch): Likewise for params "insn" and "after".
7516 (mep_reorg_erepeat): Likewise for param "insns" and locals
7517 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7518 "l" from rtx to rtx_code_label *.
7519 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7520 from rtx to rtx_insn *.
7521 (mep_reorg_addcombine): Likewise for param "insns" and locals
7523 (add_sp_insn_p): Likewise for param "insn".
7524 (mep_reorg_noframe): Likewise for param "insns" and locals
7525 "start_frame_insn", "end_frame_insn", "next".
7526 (mep_reorg): Likewise for local "insns".
7527 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7529 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7530 (mep_mul_hilo_bypass_p): Likewise.
7531 (mep_ipipe_ldc_p): Likewise for param "insn".
7532 (mep_make_bundle): Likewise for return type, param "cop" and local
7533 "insn", splitting out the latter into a new local "seq" for when it
7534 is a SEQUENCE rather than an insn.
7535 (core_insn_p): Likewise for param "insn".
7536 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7537 "last", "first", "note", "prev", "core_insn".
7539 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7541 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7543 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7544 (m68k_final_prescan_insn): Likewise for first param.
7546 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7547 (m68k_set_frame_related): Likewise for param "insn".
7548 (output_btst): Likewise for param "insn".
7549 (m68k_final_prescan_insn): Likewise.
7550 (m68k_move_to_reg): Likewise for local "insn".
7551 (m68k_call_tls_get_addr): Likewise for local "insns".
7552 (m68k_call_m68k_read_tp): Likewise.
7553 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7554 (m68k_output_mi_thunk): Likewise for local "insn".
7556 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7558 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7559 first param from rtx to rtx_insn *.
7560 (iq2000_adjust_insn_length): Likewise.
7561 (iq2000_output_conditional_branch): Likewise.
7562 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7563 "insn" and local "nop_insn".
7564 (iq2000_annotate_frame_insn): Likewise for param "insn".
7565 (iq2000_expand_prologue): Likewise for both locals "insn".
7566 (iq2000_adjust_insn_length): Likewise for param "insn".
7567 (iq2000_output_conditional_branch): Likewise.
7569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7571 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7572 "insns" from rtx to rtx_insn *.
7573 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7574 (struct spill_fill_data): Likewise for field "init_after" and for
7575 elements of array field "prev_insn".
7576 (spill_restore_mem): Likewise for locals "insn", "first".
7577 (do_spill): Likewise for local "insn".
7578 (do_restore): Likewise.
7579 (ia64_expand_prologue): Likewise.
7580 (ia64_expand_epilogue): Likewise.
7581 (emit_insn_group_barriers): Likewise for locals "insn",
7583 (emit_all_insn_group_barriers): Likewise for locals "insn",
7585 (dfa_stop_insn): Likewise for this global.
7586 (dfa_pre_cycle_insn): Likewise.
7587 (ia64_nop): Likewise.
7588 (final_emit_insn_group_barriers): Likewise for locals "insn",
7590 (emit_predicate_relation_info): Likewise for locals "head", "n",
7592 (ia64_reorg): Likewise for local "insn".
7593 (ia64_output_mi_thunk): Likewise.
7594 (expand_vec_perm_interleave_2): Likewise for local "seq".
7596 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7598 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7599 param 1 "insn" from rtx to rtx_insn *.
7600 (ix86_use_lea_for_mov): Likewise.
7601 (ix86_avoid_lea_for_addr): Likewise.
7602 (ix86_split_lea_for_addr): Likewise.
7603 (ix86_lea_for_add_ok): Likewise.
7604 (ix86_output_call_insn): Likewise.
7606 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7607 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7608 (ix86_output_function_epilogue): Likewise for locals "insn",
7609 "deleted_debug_label".
7610 (legitimize_tls_address): Likewise for local "insn".
7611 (get_some_local_dynamic_name): Likewise.
7612 (increase_distance): Likewise for params "prev", "next".
7613 (distance_non_agu_define_in_bb): Likewise for params "insn",
7614 "start" and locals "prev", "next".
7615 (distance_non_agu_define): Likewise for param "insn".
7616 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7617 locals "next", "prev".
7618 (distance_agu_use): Likewise for param "insn".
7619 (ix86_lea_outperforms): Likewise.
7620 (ix86_ok_to_clobber_flags): Likewise.
7621 (ix86_avoid_lea_for_add): Likewise.
7622 (ix86_use_lea_for_mov): Likewise.
7623 (ix86_avoid_lea_for_addr): Likewise.
7624 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7625 (ix86_split_lea_for_addr): Likewise for param "insn".
7626 (ix86_lea_for_add_ok): Likewise for param "insn".
7627 (ix86_expand_carry_flag_compare): Likewise for local
7629 (ix86_expand_int_movcc): Likewise.
7630 (ix86_output_call_insn): Likewise for param "insn".
7631 (ix86_output_call_insn): Likewise for local "i".
7632 (x86_output_mi_thunk): Introduce local "insn", using it in place
7633 of "tmp" when dealing with insns.
7634 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7636 (ix86_pad_returns): Likewise for locals "ret", "prev".
7637 (ix86_count_insn_bb): Likewise for local "insn".
7638 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7639 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7640 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7641 (expand_vec_perm_interleave2): Likewise for local "seq".
7642 (expand_vec_perm_vperm2f128_vblend): Likewise.
7643 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7644 call to for_each_rtx with for_each_rtx_in_insn.
7646 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7648 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7649 "label" from rtx to rtx_code_label *.
7650 (ix86_expand_prologue): Likewise.
7651 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7653 (ix86_split_idivmod): Likewise for locals "end_label" and
7655 (ix86_expand_branch): Likewise for local "label2".
7656 (ix86_expand_aligntest): Likewise for return type and local "label".
7657 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7659 (expand_movmem_epilogue): Likewise for the various locals named
7661 (expand_setmem_epilogue): Likewise.
7662 (expand_small_movmem_or_setmem): Likewise for local "label".
7663 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7664 Strengthen param "done_label" from rtx * to rtx_code_label **.
7665 Strengthen locals "loop_label" and "label" from rtx to
7667 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7668 Likewise for locals "loop_label", "label".
7669 (ix86_expand_set_or_movmem): Likewise for locals "label",
7670 "jump_around_label", "hot_label".
7671 (ix86_expand_strlensi_unroll_1): Likewise for locals
7672 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7674 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7675 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7676 "label2", "jump_label".
7677 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7679 (ix86_expand_lfloorceil): Likewise for local "label".
7680 (ix86_expand_rint): Likewise.
7681 (ix86_expand_floorceildf_32): Likewise.
7682 (ix86_expand_floorceil): Likewise.
7683 (ix86_expand_rounddf_32): Likewise.
7684 (ix86_expand_trunc): Likewise.
7685 (ix86_expand_truncdf_32): Likewise.
7686 (ix86_expand_round): Likewise.
7688 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7690 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7691 first param from rtx to rtx_insn *.
7692 (h8300_insn_length_from_table): Likewise.
7693 * config/h8300/h8300.c (F): Likewise for return type and param
7695 (Fpa): Add a checked cast to rtx_insn *.
7696 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7698 (final_prescan_insn): Likewise for param "insn".
7699 (h8300_binary_length): Likewise.
7700 (h8300_insn_length_from_table): Likewise.
7702 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7704 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7705 Strengthen first param "insn" from rtx to rtx_insn *.
7707 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7709 (frame_insn): Likewise for return type. Introduce local "insn"
7710 for use in place of local "x" for use as an rtx_insn *.
7711 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7712 (epiphany_expand_prologue): Likewise for local "insn".
7713 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7714 * config/epiphany/resolve-sw-modes.c
7715 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7718 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7720 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7721 param from rtx to rtx_insn *.
7722 (c6x_final_prescan_insn): Likewise for first param.
7724 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7725 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7726 (c6x_expand_compare): Strengthen local "insns" from rtx to
7728 (c6x_get_unit_specifier): Likewise for param "insn".
7729 (c6x_print_unit_specifier_field): Likewise.
7730 (c6x_final_prescan_insn): Likewise.
7731 (emit_add_sp_const): Likewise for local "insn".
7732 (c6x_expand_prologue): Likewise.
7734 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7736 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7737 param 1 from rtx to rtx_insn *.
7738 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7739 the various locals named "insn".
7740 (expand_epilogue_reg_restore): Likewise.
7741 (frame_related_constant_load): Likewise.
7742 (add_to_reg): Likewise.
7743 (emit_link_insn): Likewise.
7744 (do_link): Likewise.
7745 (expand_interrupt_handler_prologue): Likewise.
7746 (branch_dest): Likewise for param "branch".
7747 (asm_conditional_branch): Likewise for param "insn".
7748 (gen_one_bundle): Likewise for elements of param "slot" and local
7750 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7751 elements of local "slot".
7752 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7753 "queue", "next_queue", "prev".
7754 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7755 (add_sched_insns_for_speculation): Likewise for local "insn".
7757 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7759 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7760 from rtx to rtx_insn *.
7761 (output_movhi): Likewise.
7762 (output_movsisf): Likewise.
7763 (avr_out_tstsi): Likewise.
7764 (avr_out_tsthi): Likewise.
7765 (avr_out_tstpsi): Likewise.
7766 (avr_out_compare): Likewise.
7767 (avr_out_compare64): Likewise.
7768 (avr_out_movpsi): Likewise.
7769 (ashlqi3_out): Likewise.
7770 (ashlhi3_out): Likewise.
7771 (ashlsi3_out): Likewise.
7772 (ashrqi3_out): Likewise.
7773 (ashrhi3_out): Likewise.
7774 (ashrsi3_out): Likewise.
7775 (lshrqi3_out): Likewise.
7776 (lshrhi3_out): Likewise.
7777 (lshrsi3_out): Likewise.
7778 (avr_out_ashlpsi3): Likewise.
7779 (avr_out_ashrpsi3): Likewise.
7780 (avr_out_lshrpsi3): Likewise.
7781 (avr_out_fract): Likewise.
7782 (avr_out_sbxx_branch): Likewise.
7783 (avr_out_round): Likewise.
7784 (avr_out_xload): Likewise.
7785 (avr_out_movmem): Likewise.
7786 (adjust_insn_length): Likewise.
7787 (avr_out_lpm): Likewise.
7788 (reg_unused_after): Likewise.
7789 (_reg_unused_after): Likewise.
7790 (avr_jump_mode): Likewise for second param.
7791 (jump_over_one_insn): Likewise for first param.
7792 (avr_final_prescan_insn): Likewise.
7793 (out_shift_with_cnt): Likewise for second param.
7795 * config/avr/avr.c (get_sequence_length): Likewise for param
7796 "insns" and local "insn".
7797 (emit_push_byte): Likewise for local "insn".
7798 (emit_push_sfr): Likewise.
7799 (avr_prologue_setup_frame): Likewise for locals "insn",
7800 "fp_plus_insns", "sp_plus_insns".
7801 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7803 (avr_jump_mode): Likewise for param "insn".
7804 (avr_final_prescan_insn): Likewise.
7805 (avr_find_unused_d_reg): Likewise.
7806 (avr_out_lpm_no_lpmx): Likewise.
7807 (avr_out_lpm): Likewise.
7808 (avr_out_xload): Likewise.
7809 (output_movqi): Likewise.
7810 (output_movhi): Likewise.
7811 (out_movqi_r_mr): Likewise.
7812 (out_movhi_r_mr): Likewise.
7813 (out_movsi_r_mr): Likewise.
7814 (out_movsi_mr_r): Likewise.
7815 (output_movsisf): Likewise.
7816 (avr_out_load_psi): Likewise.
7817 (avr_out_store_psi): Likewise.
7818 (avr_out_movpsi): Likewise.
7819 (out_movqi_mr_r): Likewise.
7820 (avr_out_movhi_mr_r_xmega): Likewise.
7821 (out_movhi_mr_r): Likewise.
7822 (compare_condition): Likewise for param "insn" and local "next".
7823 (compare_sign_p): Likewise for param "insn".
7824 (compare_diff_p): Likewise.
7825 (compare_eq_p): Likewise.
7826 (avr_out_compare): Likewise.
7827 (avr_out_compare64): Likewise.
7828 (avr_out_tsthi): Likewise.
7829 (avr_out_tstpsi): Likewise.
7830 (avr_out_tstsi): Likewise.
7831 (out_shift_with_cnt): Likewise.
7832 (ashlqi3_out): Likewise.
7833 (ashlhi3_out): Likewise.
7834 (avr_out_ashlpsi3): Likewise.
7835 (ashlsi3_out): Likewise.
7836 (ashrqi3_out): Likewise.
7837 (ashrhi3_out): Likewise.
7838 (avr_out_ashrpsi3): Likewise.
7839 (ashrsi3_out): Likewise.
7840 (lshrqi3_out): Likewise.
7841 (lshrhi3_out): Likewise.
7842 (avr_out_lshrpsi3): Likewise.
7843 (lshrsi3_out): Likewise.
7844 (avr_out_fract): Likewise.
7845 (avr_out_round): Likewise.
7846 (avr_adjust_insn_length): Likewise.
7847 (reg_unused_after): Likewise.
7848 (_reg_unused_after): Likewise.
7849 (avr_compare_pattern): Likewise.
7850 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7851 and locals "branch1", "branch2", "insn2", "jump".
7852 (avr_reorg): Likewise for local "insn".
7853 (avr_2word_insn_p): Likewise for param "insn".
7854 (jump_over_one_insn_p): Likewise.
7855 (avr_out_sbxx_branch): Likewise.
7856 (avr_out_movmem): Likewise.
7858 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7860 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7861 param from rtx to rtx_insn *.
7862 (thumb1_final_prescan_insn): Likewise.
7863 (thumb2_final_prescan_insn): Likewise.
7865 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7867 (struct minipool_node): Likewise for field "insn".
7868 (dump_minipool): Likewise for param "scan".
7869 (create_fix_barrier): Likewise for local "from". Strengthen local
7870 "label" from rtx to rtx_code_label *.
7871 (push_minipool_barrier): Strengthen param "insn" from rtx to
7873 (push_minipool_fix): Likewise.
7874 (note_invalid_constants): Likewise.
7875 (thumb2_reorg): Likewise for local "insn".
7876 (arm_reorg): Likewise.
7877 (thumb2_final_prescan_insn): Likewise for param
7878 "insn" and local "first_insn".
7879 (arm_final_prescan_insn): Likewise for param "insn" and locals
7880 "start_insn", "this_insn".
7881 (arm_debugger_arg_offset): Likewise for param "insn".
7882 (thumb1_emit_multi_reg_push): Likewise for return type and local
7884 (thumb1_final_prescan_insn): Likewise for param "insn".
7885 (thumb_far_jump_used_p): Likewise for local "insn".
7886 (thumb1_expand_prologue): Likewise.
7887 (arm_expand_epilogue_apcs_frame): Likewise.
7888 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7889 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7890 from rtx to rtx_code_label *.
7891 (arm_split_atomic_op): Likewise for local "label".
7892 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7894 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7896 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7897 first param from rtx to rtx_insn *.
7898 (arc_verify_short): Likewise.
7899 (arc_short_long): Likewise.
7900 (arc_need_delay): Likewise.
7902 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7904 (arc_ccfsm_advance): Likewise for param "insn" and locals
7905 "start_insn", "this_insn".
7906 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7907 (arc_ccfsm_post_advance): Likewise for param "insn".
7908 (arc_next_active_insn): Likewise for return type and param "insn".
7909 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7910 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7911 (output_short_suffix): Likewise for local "insn".
7912 (arc_final_prescan_insn): Likewise for param "insn". Remove
7913 now-redundant checked cast.
7914 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7915 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7916 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7917 for use where lc_set became an insn.
7918 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7920 (arc_get_insn_variants): Likewise for local "prev".
7921 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7923 (arc_predicate_delay_insns): Likewise for local "insn".
7924 (arc_pad_return): Likewise for local "prev". For now, add a
7925 checked cast when extracting the insn from "final_sequence".
7926 (arc_short_long): Likewise for param "insn".
7927 (arc_need_delay): Likewise for param "insn" and local "next".
7928 (arc_label_align): Likewise for locals "prev", "next".
7930 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7932 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7933 "insn" from rtx to rtx_insn *.
7934 (alpha_gp_save_rtx): Likewise for local "seq".
7935 (alpha_instantiate_decls): Likewise for local "top".
7936 (get_some_local_dynamic_name): Likewise for local "insn".
7937 (alpha_does_function_need_gp): Likewise.
7938 (set_frame_related_p): Likewise for return type and for locals
7940 (emit_frame_store_1): Likewise for local "insn".
7941 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7942 (alpha_end_function): Likewise for local "insn".
7943 (alpha_output_mi_thunk_osf): Likewise.
7944 (alphaev4_insn_pipe): Likewise for param "insn".
7945 (alphaev5_insn_pipe): Likewise.
7946 (alphaev4_next_group): Likewise for return type and param 1
7948 (alphaev5_next_group): Likewise.
7949 (alpha_align_insns_1): Likewise for return type and param 1 of
7950 callback param "next_group", and for locals "i", "next", "prev",
7951 "where", "where2", "insn".
7953 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7955 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7956 rather than modifying the stmt.
7958 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7960 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7961 cgraph_state conversion.
7963 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7965 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7966 Strengthen local "insns" from rtx to rtx_insn *.
7967 (aarch64_set_frame_expr): Likewise for local "insn".
7968 (aarch64_save_or_restore_fprs): Likewise.
7969 (aarch64_save_or_restore_callee_save_registers): Likewise.
7970 (aarch64_expand_prologue): Likewise.
7971 (aarch64_expand_epilogue): Likewise.
7972 (aarch64_output_mi_thunk): Likewise.
7973 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7974 "label2" from rtx to rtx_code_label *.
7975 (aarch64_split_atomic_op): Likewise for local "label".
7977 2014-08-25 Martin Liska <mliska@suse.cz>
7979 * cgraph.h (symtab_node):
7980 (bool needed_p (void)): created from decide_is_symbol_needed
7981 (bool referred_to_p (void)): created from referred_to_p
7982 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7983 * cgraph.h (cgraph_node):
7984 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7985 (void expand (void)): created from expand_function
7986 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7987 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7988 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7989 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7990 * cgraph.h (varpool_node):
7991 (static void add (tree decl): created from varpool_add_new_variable
7992 * cgraph.h (cgraph_edge):
7994 (void remove_caller (void)): created from cgraph_edge_remove_caller
7995 (void remove_callee (void)): created from cgraph_edge_remove_callee
7996 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7997 created from cgraph_set_call_stmt
7998 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7999 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
8000 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
8001 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
8002 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
8003 created from cgraph_speculative_call_info
8004 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
8005 int freq_scale, bool update_original)): created from cgraph_clone_edge
8006 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
8007 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
8008 (bool recursive_p (void)): created from cgraph_edge_recursive_p
8009 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
8010 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
8011 (static void rebuild_references (void)): created from cgraph_rebuild_references
8012 * cgraph.h (symbol_table):
8013 (create_reference): renamed from add_reference
8014 (maybe_create_reference): renamed from maybe_add_reference
8015 (void register_symbol (symtab_node *node)): new function
8016 (void clear_asm_symbols (void)): new function
8017 (void unregister (symtab_node *node)): new function
8018 (void release_symbol (cgraph_node *node, int uid)): new function
8019 (cgraph_node * allocate_cgraph_symbol (void)): new function
8020 (void initialize (void)): created from cgraph_init
8021 (symtab_node *first_symbol (void)):new function
8022 (asm_node *first_asm_symbol (void)):new function
8023 (symtab_node *first_defined_symbol (void)):new function
8024 (varpool_node *first_variable (void)):new function
8025 (varpool_node *next_variable (varpool_node *node)):new function
8026 (varpool_node *first_static_initializer (void)):new function
8027 (varpool_node *next_static_initializer (varpool_node *node)):new function
8028 (varpool_node *first_defined_variable (void)):new function
8029 (varpool_node *next_defined_variable (varpool_node *node)):new function
8030 (cgraph_node *first_defined_function (void)):new function
8031 (cgraph_node *next_defined_function (cgraph_node *node)):new function
8032 (cgraph_node *first_function (void)):new function
8033 (cgraph_node *next_function (cgraph_node *node)):new function
8034 (cgraph_node *first_function_with_gimple_body (void)):new function
8035 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
8036 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
8037 created from symtab_remove_unreachable_nodes
8038 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
8039 (void process_new_functions (void)): created from cgraph_process_new_functions
8040 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
8041 (bool output_variables (void)): created from varpool_node::output_variables
8042 (void output_asm_statements (void)): created from output_asm_statements
8043 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
8044 (void compile (void)): created from compile
8045 (void output_weakrefs (void)): created from output_weakrefs
8046 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
8047 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
8048 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
8049 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
8050 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
8051 created from cgraph_next_function_with_gimple_body
8052 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
8053 created from cgraph_remove_edge_removal_hook
8054 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
8055 created from cgraph_add_node_removal_hook
8056 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
8057 created from cgraph_remove_node_removal_hook
8058 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
8059 created from varpool_add_node_removal_hook
8060 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
8061 created from varpool_remove_node_removal_hook
8062 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
8063 created from cgraph_add_function_insertion_hook
8064 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
8065 created from cgraph_remove_function_insertion_hook
8066 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
8067 created from varpool_add_variable_insertion_hook
8068 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
8069 created from varpool_remove_variable_insertion_hook
8070 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
8071 created from cgraph_add_edge_duplication_hook
8072 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
8073 created from cgraph_remove_edge_duplication_hook
8074 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
8075 created from cgraph_add_node_duplication_hook
8076 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
8077 created from cgraph_remove_node_duplication_hook
8078 (void call_edge_removal_hooks (cgraph_edge *e)):
8079 created from cgraph_call_edge_removal_hooks
8080 (void call_cgraph_insertion_hooks (cgraph_node *node)):
8081 created from call_function_insertion_hooks
8082 (void call_cgraph_removal_hooks (cgraph_node *node)):
8083 created from cgraph_call_node_removal_hooks
8084 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
8085 created from cgraph_node::call_duplication_hooks
8086 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
8087 created from cgraph_call_edge_duplication_hooks
8088 (void call_varpool_removal_hooks (varpool_node *node)):
8089 created from varpool_call_node_removal_hooks
8090 (void call_varpool_insertion_hooks (varpool_node *node)):
8091 created from varpool_call_variable_insertion_hooks
8092 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
8093 created from insert_to_assembler_name_hash
8094 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
8095 created from unlink_from_assembler_name_hash
8096 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
8097 created from symtab_prevail_in_asm_name_hash
8098 (void symtab_initialize_asm_name_hash (void)):
8099 created from symtab_initialize_asm_name_hash
8100 (void change_decl_assembler_name (tree decl, tree name)):
8101 created from change_decl_assembler_name
8102 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
8103 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
8104 created from decl_assembler_name_hash
8105 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
8106 created from decl_assembler_name_equal
8107 (static hashval_t hash_node_by_assembler_name (const void *p)):
8108 created from hash_node_by_assembler_name
8109 (static int eq_assembler_name (const void *p1, const void *p2)):
8110 created from eq_assembler_name
8112 2014-08-25 Marek Polacek <polacek@redhat.com>
8114 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
8116 2014-08-25 Petr Murzin <petr.murzin@intel.com>
8118 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
8119 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
8120 SWI1248_AVX512BW mode iterator.
8122 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
8125 * config/sh/predicates.md (general_extend_operand): Disable
8126 TRUNCATE before reload completes.
8128 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
8130 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
8132 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
8135 * config/sh/sh.opt (musermode): Allow negative form.
8136 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
8137 targets that don't support it.
8138 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
8139 Document -mno-usermode option.
8141 2014-08-24 Kito Cheng <kito@0xlab.org>
8143 * system.h (CALLER_SAVE_PROFITABLE): Poison.
8144 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
8145 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
8146 * doc/tm.texi: Regenerate.
8148 2014-08-24 Kito Cheng <kito@0xlab.org>
8150 * ira.c: Fix typo in comment.
8152 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
8154 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
8155 Deprecate c++1y. Change language to reflect greater confidence in C++14.
8157 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
8160 * config/pa/pa.c (pa_output_function_epilogue): Don't set
8161 last_address when the current function is a thunk.
8162 (pa_asm_output_mi_thunk): When we don't have named sections or they
8163 are not being used, check that thunk can reach the stub table with a
8166 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8168 * web.c (union_match_dups): Strengthen param "insn" from rtx to
8170 (pass_web::execute): Likewise for local "insn".
8172 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8174 * var-tracking.c (struct micro_operation_def): Strengthen field
8175 "insn" from rtx to rtx_insn *.
8176 (struct emit_note_data_def): Likewise.
8177 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
8178 (vt_stack_adjustments): Likewise for local "insn".
8179 (adjust_insn): Likewise for param "insn".
8180 (val_store): Likewise.
8181 (val_resolve): Likewise.
8182 (struct count_use_info): Likewise for field "insn".
8183 (log_op_type): Likewise for param "insn".
8184 (reverse_op): Likewise.
8185 (prepare_call_arguments): Likewise.
8186 (add_with_sets): The initial param takes an insn, but we can't
8187 yet strengthen it from rtx to rtx_insn * since it's used as a
8188 cselib_record_sets_hook callback. For now rename initial param
8189 from "insn" to "uncast_insn", and introduce a local "insn" of
8190 the stronger rtx_insn * type, with a checked cast.
8191 (compute_bb_dataflow): Strengthen local "insn" from rtx to
8193 (emit_note_insn_var_location): Likewise.
8194 (emit_notes_for_changes): Likewise.
8195 (emit_notes_for_differences): Likewise.
8196 (next_non_note_insn_var_location): Likewise for return type and
8198 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
8199 (vt_initialize): Likewise for local "insn".
8200 (delete_debug_insns): Likewise for locals "insn" and "next".
8202 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8204 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
8206 (mark_constant_pool): Likewise for local "insn".
8208 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8210 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
8212 (dead_debug_promote_uses): Likewise.
8213 (dead_debug_insert_temp): Likewise.
8215 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8217 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
8218 from const_rtx to const rtx_insn *.
8219 (store_killed_after): Likewise. Strengthen locals "last", "act"
8220 from rtx to rtx_insn *.
8221 (store_killed_before): Strengthen param "insn" from const_rtx to
8222 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
8223 (find_moveable_store): Strengthen param "insn" from rtx to
8225 (compute_store_table): Likewise for local "insn".
8226 (insert_insn_start_basic_block): Likewise for param "insn" and
8227 locals "prev", "before", "insn".
8228 (insert_store): For now, add a checked cast to rtx_insn * on the
8229 result of gen_move_insn.
8230 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
8232 (replace_store_insn): Likewise. For now, add a checked cast to
8233 rtx_insn * on the result of gen_move_insn.
8235 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8237 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
8239 (expand_sjlj_dispatch_table): Likewise.
8241 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8243 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
8244 "insn" from rtx to rtx_insn *.
8246 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8248 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
8249 "insn" from rtx to rtx_insn *.
8250 (dup_block_and_redirect): Likewise for param 3 "before".
8252 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
8253 from rtx to rtx_insn *.
8254 (move_insn_for_shrink_wrap): Likewise.
8255 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
8256 (dup_block_and_redirect): Likewise for param "before" and local
8258 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
8260 (convert_to_simple_return): Likewise for local "start".
8262 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
8263 Strengthen local "insn" from rtx to rtx_insn *, for use when
8264 invoking requires_stack_frame_p.
8266 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8268 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
8270 (speculate_expr): Likewise for locals "orig_insn_rtx",
8272 (eq_transformed_insns): Likewise for locals "i1", "i2".
8273 (check_for_new_jump): Likewise for return type and local "end".
8274 (find_new_jump): Likewise for return type and local "jump".
8275 (sel_split_edge): Likewise for local "jump".
8276 (sel_create_recovery_block): Likewise.
8277 (sel_redirect_edge_and_branch_force): Likewise.
8278 (sel_redirect_edge_and_branch): Likewise.
8280 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8282 * sel-sched.c (substitute_reg_in_expr): Strengthen local
8283 "new_insn" from rtx to rtx_insn *.
8284 (create_insn_rtx_with_rhs): Likewise for return type and for local
8286 (create_insn_rtx_with_lhs): Likewise.
8287 (create_speculation_check): Likewise for local "insn_rtx".
8288 (implicit_clobber_conflict_p): Likewise for local "insn".
8289 (get_expr_cost): Likewise.
8290 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
8291 (move_cond_jump): Likewise for locals "next", "prev", "link",
8292 "head", "from", "to".
8294 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8296 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
8297 "next" from rtx to rtx_insn *.
8298 (find_conditional_protection): Likewise for local "next".
8299 (is_conditionally_protected): Likewise for local "insn1".
8300 (is_pfree): Likewise for locals "insn1", "insn2".
8302 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8304 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
8305 from rtx to rtx_insn *.
8307 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
8308 locals "insn1", "insn2" from rtx to rtx_insn *.
8309 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
8310 locals "insn", "prev", "last_jump", "next_tail".
8311 (schedule_ebb): Likewise for params "head", "tail".
8312 (schedule_ebbs): Likewise for locals "tail", "head".
8314 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
8315 to rtx_insn on "last_insn" in one of the invocations of
8318 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8320 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
8321 "elem", "insn" from rtx to rtx_insn *.
8322 (change_spec_dep_to_hard): Likewise.
8323 (get_back_and_forw_lists): Likewise for local "con".
8324 (sd_add_dep): Likewise for locals "elem", "insn".
8325 (sd_resolve_dep): Likewise for locals "pro", "con".
8326 (sd_unresolve_dep): Likewise.
8327 (sd_delete_dep): Likewise.
8328 (chain_to_prev_insn): Likewise for local "pro".
8329 (find_inc): Likewise for locals "pro", "con".
8331 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8333 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
8335 (reg_set_between_p): Strengthen local "insn" from const_rtx to
8337 (modified_between_p): Strengthen local "insn" from rtx to
8339 (remove_reg_equal_equiv_notes_for_regno): Likewise.
8340 (keep_with_call_p): Strengthen local "i2" from const_rtx to
8343 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8345 * resource.c (next_insn_no_annul): Strengthen local "next" from
8347 (mark_referenced_resources): Likewise for local "insn".
8349 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8351 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
8353 (find_reloads): Likewise for param 1.
8354 (subst_reloads): Likewise for sole param.
8355 (find_equiv_reg): Likwise for param 2.
8356 (regno_clobbered_p): Likwise for param 2.
8357 (reload): Likewise for param 1.
8359 * caller-save.c (save_call_clobbered_regs): Strengthen local
8360 "insn" from rtx to rtx_insn *.
8361 (insert_one_insn): Likewise for local "insn".
8363 * reload.c (this_insn): Likewise for this global.
8364 (find_reloads): Likewise for param "insn".
8365 (find_reloads_toplev): Likewise.
8366 (find_reloads_address): Likewise.
8367 (subst_reg_equivs): Likewise.
8368 (update_auto_inc_notes): Likewise.
8369 (find_reloads_address_1): Likewise.
8370 (find_reloads_subreg_address): Likewise.
8371 (subst_reloads): Likewise.
8372 (find_equiv_reg): Likewise, also for local "p".
8373 (regno_clobbered_p): Likewise for param "insn".
8375 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
8377 (spill_reg_store): Likewise for the elements of this array.
8378 (remove_init_insns): Likewise for local "equiv_insn".
8379 (will_delete_init_insn_p): Likewise for param "insn".
8380 (reload): Likewise for param ""first" and local "insn".
8381 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
8383 (calculate_elim_costs_all_insns): Likewise.
8384 (delete_caller_save_insns): Likewise.
8385 (spill_failure): Likewise for param "insn".
8386 (delete_dead_insn): Likewise.
8387 (set_label_offsets): Likewise.
8388 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
8390 (elimination_costs_in_insn): Likewise for param "insn".
8391 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
8392 when referring to an insn.
8393 (set_initial_label_offsets): Likewise.
8394 (set_offsets_for_label): Strengthen param "insn" from rtx to
8396 (init_eliminable_invariants): Likewise for param "first" and local
8398 (fixup_eh_region_note): Likewise for param "insn".
8399 (reload_as_needed): Likewise for locals "prev", "insn",
8400 "old_next", "old_prev", "next".
8401 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
8403 (reload_inheritance_insn): Strengthen elements of this array from
8405 (failed_reload): Likewise for param "insn".
8406 (choose_reload_regs): Likewise for local "insn". Replace use of
8407 NULL_RTX with NULL when referring to an insn.
8408 (input_reload_insns): Strengthen elements of this array from rtx
8410 (other_input_address_reload_insns): Likewise for this global.
8411 (other_input_reload_insns): Likewise for this global.
8412 (input_address_reload_insns): Likwise for the elements of this
8414 (inpaddr_address_reload_insns): Likwise for the elements of this
8416 (output_reload_insns): Likewise for the elements of this array.
8417 (output_address_reload_insns): Likewise for the elements of this
8419 (outaddr_address_reload_insns): Likewise for the elements of this
8421 (operand_reload_insns): Likewise for this global.
8422 (other_operand_reload_insns): Likewise for this global.
8423 (other_output_reload_insns): Likewise for the elements of this
8425 (new_spill_reg_store): Likewise for the elements of this
8427 (emit_input_reload_insns): Likewise for locals "insn", "temp".
8428 Strengthen local "where" from rtx * to rtx_insn **.
8429 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
8430 from rtx to rtx_insn *.
8431 (do_input_reload): Likewise for local "insn".
8432 (do_output_reload): Likewise for local "insn".
8433 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
8434 (emit_insn_if_valid_for_reload): Likewise for return type and local
8435 "last". Add checked cast to rtx_insn when returning "insn" since
8436 this has been through emit_insn.
8437 (gen_reload): Strengthen return type and locals "last", "insn", "set"
8438 from rtx to rtx_insn *. Add checked cast to rtx_insn when
8439 returning "insn" since it's been through
8440 emit_insn_if_valid_for_reload at this point.
8441 (delete_output_reload): Strengthen param "insn" and locals
8442 "output_reload_insn", "i2" from rtx to rtx_insn *.
8443 (delete_address_reloads): Likewise for params "dead_insn",
8444 "current_insn" and locals "prev", "next".
8445 (delete_address_reloads_1): Likewise for params "dead_insn",
8446 "current_insn" and locals "prev", "i2".
8447 (inc_for_reload): Likewise for locals "last", "add_insn".
8448 (add_auto_inc_notes): Strengthen param "insn" from rtx to
8451 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
8452 param of this duplicate of the prototype from reload.h
8454 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8456 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
8458 (regstat_bb_compute_calls_crossed): Likewise.
8460 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8462 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
8464 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
8466 (regrename_analyze): Strengthen local "insn" from rtx to
8468 (scan_rtx_reg): Likewise for param "insn".
8469 (scan_rtx_address): Likewise.
8470 (scan_rtx): Likewise.
8471 (restore_operands): Likewise.
8472 (record_out_operands): Likewise.
8473 (build_def_use): Likewise for local "insn". Replace use of
8474 NULL_RTX with NULL when dealing with an insn.
8476 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8478 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8479 * reginfo.c (reg_scan): Likewise, also for local "insn".
8480 (reg_scan_mark_refs): Likewise for param "insn".
8481 (init_subregs_of_mode): Likewise for local "insn".
8483 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8485 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8486 "insn" from rtx to rtx_insn *.
8487 (replace_oldest_value_reg): Likewise for param "insn".
8488 (replace_oldest_value_addr): Likewise.
8489 (replace_oldest_value_mem): Likewise.
8490 (apply_debug_insn_changes): Likewise for local "last_insn".
8491 (copyprop_hardreg_forward_1): Likewise for local "insn".
8493 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8495 * reg-stack.c (next_flags_user): Strengthen return type and param
8496 "insn" from rtx to rtx_insn *.
8497 (straighten_stack): Likewise for param "insn".
8498 (check_asm_stack_operands): Likewise.
8499 (remove_regno_note): Likewise.
8500 (emit_pop_insn): Likewise for return type, param "insn", local
8502 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8503 "limit" from rtx to rtx_insn *.
8504 (swap_to_top): Likewise for param "insn".
8505 (move_for_stack_reg): Likewise.
8506 (move_nan_for_stack_reg): Likewise.
8507 (swap_rtx_condition): Likewise.
8508 (compare_for_stack_reg): Likewise.
8509 (subst_all_stack_regs_in_debug_insn): Likewise.
8510 (subst_stack_regs_pat): Likewise, and local "insn2".
8511 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8513 (subst_stack_regs): Likewise.
8514 (change_stack): Likewise.
8515 (convert_regs_1): Likewise for locals "insn", "next".
8517 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8519 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8521 (combine_set_extension): Likewise for param "curr_insn".
8522 (transform_ifelse): Likewise for param "def_insn".
8523 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8524 from vec<rtx> * to vec<rtx_insn *> *.
8525 (is_cond_copy_insn): Likewise for param "insn".
8526 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8528 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8529 local "def_insn" from rtx to rtx_insn *.
8530 (get_sub_rtx): Likewise for param "def_insn".
8531 (merge_def_and_ext): Likewise.
8532 (combine_reaching_defs): Likewise.
8533 (add_removable_extension): Likewise for param "insn".
8534 (find_removable_extensions): Likewise for local "insn".
8535 (find_and_remove_re): Likewise for locals "curr_insn" and
8536 "def_insn". Strengthen locals "reinsn_del_list" and
8537 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8539 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8541 * recog.c (split_insn): Strengthen param "insn" and locals
8542 "first", "last" from rtx to rtx_insn *.
8543 (split_all_insns): Likewise for locals "insn", "next".
8544 (split_all_insns_noflow): Likewise.
8546 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8548 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8550 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8551 (debug_rtx_find): Likewise for param 1 "x".
8553 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8554 const_rtx to const rtx_insn *. Likewise for local "insn".
8555 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8556 (debug_rtx_find): Likewise for param 1 "x".
8557 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8558 from const_rtx to const rtx_insn * within the appropriate cases of
8559 the switch statement.
8561 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8562 Strengthen local "insns" from rtx to rtx_insn * since this is
8563 passed to a call to debug_rtx_list.
8565 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8567 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8570 * function.c (stack_protect_epilogue): Add checked cast to
8571 rtx_insn for now when invoking predict_insn_def.
8573 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8575 (predict_insn_def): Likewise.
8576 (rtl_predict_edge): Likewise for local "last_insn".
8577 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8579 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8581 (bb_estimate_probability_locally): Likewise for local "last_insn".
8582 (expensive_function_p): Likewise for local "insn".
8584 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8585 local "jmp", since this is used when invoking predict_insn_def.
8587 2014-08-22 Marek Polacek <polacek@redhat.com>
8590 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8592 2014-08-22 Marek Polacek <polacek@redhat.com>
8595 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8596 a comparison in parens.
8597 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8600 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8602 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8605 * cprop.c (fis_get_condition): Likewise.
8607 * postreload.c (reload_cse_regs): Likewise for param "first".
8608 (reload_cse_simplify): Likewise for param "insn".
8609 (reload_cse_regs_1): Likewise for local "insn".
8610 (reload_cse_simplify_set): Likewise for param "insn".
8611 (reload_cse_simplify_operands): Likewise.
8612 (struct reg_use): Likewise for field "insn".
8613 (reload_combine_purge_insn_uses): Likewise for param "insn".
8614 (fixup_debug_insns): Likewise for params "from", "to" and local
8616 (try_replace_in_use): Likewise for local "use_insn".
8617 (reload_combine_recognize_const_pattern): Likewise for param
8618 "insn" and locals "add_moved_after_insn", "use_insn".
8619 (reload_combine_recognize_pattern): Likewise for param "insn" and
8621 (reload_combine): Likewise for locals "insn", "prev".
8622 (reload_combine_note_use): Likewise for param "insn".
8623 (move2add_use_add2_insn): Likewise.
8624 (move2add_use_add3_insn): Likewise.
8625 (reload_cse_move2add): Likewise, also for local "next".
8626 (move2add_note_store): Likewise for local "insn".
8628 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8630 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8632 (struct unoccr): Likewise.
8633 (struct modifies_mem): Likewise.
8634 (alloc_mem): Likewise for local "insn".
8635 (insert_expr_in_table): Likewise for param "insn".
8636 (dump_expr_hash_table_entry): Likewise for local "insn".
8637 (oprs_unchanged_p): Likewise for param "insn".
8638 (load_killed_in_block_p): Likewise for local "setter".
8639 (record_last_reg_set_info): Likewise for param "insn".
8640 (record_last_reg_set_info_regno): Likewise.
8641 (record_last_mem_set_info): Likewise.
8642 (record_last_set_info): Likewise for local "last_set_insn".
8643 (record_opr_changes): Likewise for param "insn".
8644 (hash_scan_set): Likewise.
8645 (compute_hash_table): Likewise for local "insn".
8646 (get_avail_load_store_reg): Likewise for param "insn".
8647 (eliminate_partially_redundant_load): Likewise, also for locals
8648 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8650 (eliminate_partially_redundant_loads): Likewise for local "insn".
8652 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8654 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8656 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8657 (expand_twoval_unop): Likewise for locals entry_last", "last".
8658 (expand_twoval_binop): Likewise.
8659 (expand_twoval_binop_libfunc): Likewise for local "insns".
8660 (widen_leading): Likewise for local "last".
8661 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8662 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8663 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8664 (expand_parity): Likewise for locals "last" and "seq".
8665 (expand_ffs): Likewise for local "seq". Strengthen local
8666 "nonzero_label" from rtx to rtx_code_label *.
8667 (expand_absneg_bit): Strengthen local "insns" from rtx to
8669 (expand_unop_direct): Likewise for local "last".
8670 (expand_unop): Likewise for locals "last", "insns".
8671 (expand_abs_nojump): Likewise for local "last".
8672 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8673 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8675 (expand_copysign_absneg): Strengthen local "label" from rtx to
8677 (expand_copysign_bit): Strengthen local "insns" from rtx to
8679 (struct no_conflict_data): Likewise for fields "first", "insn".
8680 (emit_libcall_block_1): Likewise for param "insns" and locals
8681 "next", "last", "insn".
8682 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8683 on "insns" when invoking emit_libcall_block_1. Ultimately we
8684 want to strengthen insns itself.
8685 (prepare_cmp_insn): Strengthen local "last" from rtx to
8687 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8688 (prepare_float_lib_cmp): Likewise for local "insns".
8689 (emit_conditional_move): Likewise for local "last".
8690 (emit_conditional_add): Likewise.
8691 (have_sub2_insn): Likewise for local "seq".
8692 (expand_float): Likewise for local "insns". Strengthen locals
8693 "label", "neglabel" from rtx to rtx_code_label *.
8694 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8695 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8696 (expand_fixed_convert): Likewise for local "insns" (to
8698 (expand_sfix_optab): Likewise for local "last".
8699 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8700 to rtx_code_label *.
8701 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8702 from rtx to rtx_insn *.
8703 (expand_atomic_fetch_op): Likewise for local "insn".
8704 (maybe_legitimize_operand_same_code): Likewise for local "last".
8705 (maybe_legitimize_operands): Likewise.
8707 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8709 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8710 "insn" from rtx to rtx_insn *.
8711 (ps_rtl_insn): Likewise for return type.
8712 (doloop_register_get): Likewise for params "head", "tail" and
8713 locals "insn", "first_insn_not_to_check".
8714 (schedule_reg_move): Likewise for local "this_insn".
8715 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8716 of gen_move_insn for now.
8717 (reset_sched_times): Strengthen local "insn" from rtx to
8719 (permute_partial_schedule): Likewise.
8720 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8721 (dump_insn_location): Likewise for param "insn".
8722 (loop_canon_p): Likewise for local "insn".
8723 (sms_schedule): Likewise.
8724 (print_partial_schedule): Likewise.
8725 (ps_has_conflicts): Likewise.
8727 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8729 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8730 "tailp" from rtx * to rtx_insn **.
8732 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8733 from rtx to rtx_insn *.
8734 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8735 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8736 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8738 * modulo-sched.c (const_iteration_count): Strengthen return type
8739 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8740 use of NULL_RTX with NULL when working with insns.
8741 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8743 (sms_schedule): Likewise.
8744 * sched-rgn.c (init_ready_list): Likewise, also for locals
8745 "src_head" and "src_next_tail".
8746 (compute_block_dependences): Likewise.
8747 (free_block_dependencies): Likewise.
8748 (debug_rgn_dependencies): Likewise.
8749 (free_rgn_deps): Likewise.
8750 (compute_priorities): Likewise.
8751 (schedule_region): Likewise.
8752 * sel-sched.c (find_ebb_boundaries): Likewise.
8754 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8755 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8757 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8759 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8760 from rtx to rtx_insn *.
8761 (new_seginfo): Likewise for param "insn".
8762 (create_pre_exit): Likewise for locals "last_insn",
8763 "before_return_copy", "return_copy".
8764 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8767 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8769 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8770 from rtx to rtx_insn *.
8771 (lra_push_insn): Likewise for 1st param.
8772 (lra_push_insn_and_update_insn_regno_info): Likewise.
8773 (lra_pop_insn): Likewise for return type.
8774 (lra_invalidate_insn_data): Likewise for 1st param.
8775 (lra_set_insn_deleted): Likewise.
8776 (lra_delete_dead_insn): Likewise.
8777 (lra_process_new_insns): Likewise for first 3 params.
8778 (lra_set_insn_recog_data): Likewise for 1st param.
8779 (lra_update_insn_recog_data): Likewise.
8780 (lra_set_used_insn_alternative): Likewise.
8781 (lra_invalidate_insn_regno_info): Likewise.
8782 (lra_update_insn_regno_info): Likewise.
8783 (lra_former_scratch_operand_p): Likewise.
8784 (lra_eliminate_regs_1): Likewise.
8785 (lra_get_insn_recog_data): Likewise.
8787 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8790 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8792 (substitute_within_insn): New.
8793 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8794 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8795 Replace call to "substitute" with call to substitute_within_insn.
8797 * lra-constraints.c (curr_insn): Strengthen from rtx to
8799 (get_equiv_with_elimination): Likewise for param "insn".
8800 (match_reload): Strengthen params "before" and "after" from rtx *
8802 (emit_spill_move): Likewise for return type. Add a checked cast
8803 to rtx_insn * on result of gen_move_insn for now.
8804 (check_and_process_move): Likewise for local "before". Replace
8805 NULL_RTX with NULL when referring to insns.
8806 (process_addr_reg): Strengthen params "before" and "after" from
8807 rtx * to rtx_insn **.
8808 (insert_move_for_subreg): Likewise.
8809 (simplify_operand_subreg): Strengthen locals "before" and "after"
8810 from rtx to rtx_insn *.
8811 (process_address_1): Strengthen params "before" and "after" from
8812 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8814 (process_address): Strengthen params "before" and "after" from
8815 rtx * to rtx_insn **.
8816 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8817 (curr_insn_transform): Strengthen locals "before" and "after"
8818 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8820 (loc_equivalence_callback): Update cast of "data", changing
8821 resulting type from rtx to rtx_insn *.
8822 (substitute_pseudo_within_insn): New.
8823 (inherit_reload_reg): Strengthen param "insn" from rtx to
8824 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8825 NULL when referring to insns. Add a checked cast to rtx_insn *
8826 when using usage_insn to invoke lra_update_insn_regno_info.
8827 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8828 likewise for locals "restore", "save". Add checked casts to
8829 rtx_insn * when using usage_insn to invoke
8830 lra_update_insn_regno_info and lra_process_new_insns. Replace
8831 NULL_RTX with NULL when referring to insns.
8832 (split_if_necessary): Strengthen param "insn" from rtx to
8834 (update_ebb_live_info): Likewise for params "head", "tail" and local
8836 (get_last_insertion_point): Likewise for return type and local "insn".
8837 (get_live_on_other_edges): Likewise for local "last".
8838 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8839 "prev_insn", "next_insn", "restore".
8840 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8841 (undo_optional_reloads): Likewise for local "insn".
8843 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8845 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8847 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8849 (spill_pseudos): Likewise for local "insn".
8850 (init_elimination): Likewise.
8851 (process_insn_for_elimination): Likewise for param "insn".
8853 * lra-lives.c (curr_insn): Likewise.;
8855 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8856 (remove_pseudos): Likewise for param "insn".
8857 (spill_pseudos): Likewise for local "insn".
8858 (lra_final_code_change): Likewise for locals "insn", "curr".
8860 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8861 (lra_set_insn_deleted): Likewise.
8862 (lra_delete_dead_insn): Likewise, and for local "prev".
8863 (new_insn_reg): Likewise for param "insn".
8864 (lra_set_insn_recog_data): Likewise.
8865 (lra_update_insn_recog_data): Likewise.
8866 (lra_set_used_insn_alternative): Likewise.
8867 (get_insn_freq): Likewise.
8868 (invalidate_insn_data_regno_info): Likewise.
8869 (lra_invalidate_insn_regno_info): Likewise.
8870 (lra_update_insn_regno_info): Likewise.
8871 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8873 (lra_push_insn_1): Strengthen param "insn" from rtx to
8875 (lra_push_insn): Likewise.
8876 (lra_push_insn_and_update_insn_regno_info): Likewise.
8877 (lra_pop_insn): Likewise for return type and local "insn".
8878 (push_insns): Likewise for params "from", "to", and local "insn".
8879 (setup_sp_offset): Likewise for params "from", "last" and locals
8881 (lra_process_new_insns): Likewise for params "insn", "before",
8882 "after" and local "last".
8883 (struct sloc): Likewise for field "insn".
8884 (lra_former_scratch_operand_p): Likewise for param "insn".
8885 (remove_scratches): Likewise for locals "insn", "last".
8886 (check_rtl): Likewise for local "insn".
8887 (add_auto_inc_notes): Likewise for param "insn".
8888 (update_inc_notes): Likewise for local "insn".
8889 (lra): Replace NULL_RTX with NULL when referring to insn.
8891 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8893 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8895 (resolve_reg_notes): Likewise.
8896 (resolve_simple_move): Likewise for return type, param "insn", and
8897 locals "insns", "minsn".
8898 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8899 (resolve_use): Likewise.
8900 (resolve_debug): Likewise.
8901 (find_decomposable_shift_zext): Likewise.
8902 (resolve_shift_zext): Likewise for return type, param "insn", and
8903 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8904 (decompose_multiword_subregs): Likewise for local "insn",
8905 "orig_insn", "decomposed_shift", "end".
8907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8909 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8910 param "insns" from rtx to rtx_insn *.
8912 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8914 (struct iv_to_split): Likewise.
8915 (loop_exit_at_end_p): Likewise for local "insn".
8916 (split_edge_and_insert): Likewise for param "insns".
8917 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8918 and locals "seq", "jump".
8919 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8920 "branch_code"; update invocations of compare_and_jump_seq to
8921 eliminate NULL_RTX in favor of NULL.
8922 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8924 (reset_debug_uses_in_loop): Likewise.
8925 (analyze_insn_to_expand_var): Likewise for param "insn".
8926 (analyze_iv_to_split_insn): Likewise.
8927 (analyze_insns_in_loop): Likewise for local "insn".
8928 (insert_base_initialization): Likewise for param
8929 "insn" and local "seq".
8930 (split_iv): Likewise for param "insn" and local "seq".
8931 (expand_var_during_unrolling): Likewise for param "insn".
8932 (insert_var_expansion_initialization): Likewise for local "seq".
8933 (combine_var_copies_in_loop_exit): Likewise.
8934 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8936 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8937 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8940 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8942 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8944 (iv_analyze_result): Likewise.
8945 (iv_analyze_expr): Likewise.
8948 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8949 local "def_insn" from rtx to rtx_insn *.
8950 (get_biv_step_1): Likewise for local "insn".
8951 (iv_analyze_expr): Likewise for param "insn".
8952 (iv_analyze_def): Likewise for local "insn".
8953 (iv_analyze_op): Likewise for param "insn".
8954 (iv_analyze): Likewise.
8955 (iv_analyze_result): Likewise.
8957 (suitable_set_for_replacement): Likewise.
8958 (simplify_using_initial_values): Likewise for local "insn".
8959 (iv_number_of_iterations): Likewise for param "insn".
8960 (check_simple_exit): Add checked cast to rtx_insn when invoking
8961 iv_number_of_iterations for now (until get_condition is
8964 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8965 "insn" from rtx to rtx_insn *.
8966 (analyze_insns_in_loop): Likewise for local "insn".
8968 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8970 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8972 (struct invariant): Likewise.
8973 (hash_invariant_expr_1): Likewise for param "insn".
8974 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8975 (find_exits): Likewise for local "insn".
8976 (create_new_invariant): Likewise for param "insn".
8977 (check_dependencies): Likewise.
8978 (find_invariant_insn): Likewise.
8979 (record_uses): Likewise.
8980 (find_invariants_insn): Likewise.
8981 (find_invariants_bb): Likewise for local "insn".
8982 (get_pressure_class_and_nregs): Likewise for param "insn".
8983 (calculate_loop_reg_pressure): Likewise for local "insn".
8985 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8987 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8989 (add_test): Likewise for locals "seq", "jump".
8990 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8994 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8996 (rebuild_jump_labels_chain): Likewise for param "chain".
8998 * cfgexpand.c (pass_expand::execute): Add checked cast to
8999 rtx_insn * when calling rebuild_jump_labels_chain in region where
9000 we know e->insns.r is non-NULL.
9002 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
9004 (rebuild_jump_labels): Likewise.
9005 (rebuild_jump_labels_chain): Likewise for param "chain".
9006 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
9007 (init_label_info): Likewise for param "f".
9008 (maybe_propagate_label_ref): Likewise for params "jump_insn",
9009 "prev_nonjump_insn".
9010 (mark_all_labels): Likewise for param "f" and locals "insn",
9011 "prev_nonjump_insn".
9013 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9015 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
9016 from rtx to rtx_insn *insn.
9017 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
9018 (ira_add_allocno_copy): Likewise.
9019 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
9021 (ira_create_copy): Likewise.
9022 (ira_add_allocno_copy): Likewise.
9023 (create_bb_allocnos): Likewise for local "insn".
9024 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
9025 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
9026 process_regs_for_copy for rtx_insn * param.
9027 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
9028 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
9029 process_regs_for_copy for rtx_insn * param.
9030 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
9031 * ira-costs.c (record_reg_classes): Likewise for param "insn".
9032 (record_operand_costs): Likewise.
9033 (scan_one_insn): Likewise for return type, and for param "insn".
9034 (process_bb_for_costs): Likewise for local "insn".
9035 (process_bb_node_for_hard_reg_moves): Likewise.
9036 * ira-emit.c (struct move): Likewise for field "insn".
9037 (create_move): Eliminate use of NULL_RTX when dealing with an
9039 (emit_move_list): Strengthen return type and locals "result",
9040 "insn" from rtx to rtx_insn *insn.
9041 (emit_moves): Likewise for locals "insns", "tmp".
9042 (ira_emit): Likewise for local "insn".
9043 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
9045 (find_call_crossed_cheap_reg): Likewise.
9046 (process_bb_node_lives): Likewise for local "insn".
9047 * ira.c (decrease_live_ranges_number): Likewise.
9048 (compute_regs_asm_clobbered): Likewise.
9049 (build_insn_chain): Likewise.
9050 (find_moveable_pseudos): Likewise, also locals "def_insn",
9051 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
9052 to rtx_insn **. Add a checked cast when assigning from
9053 "closest_use" into closest_uses array in a region where we know
9054 it's a non-NULL insn.
9055 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
9057 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
9058 "last_interesting_insn", "uin".
9059 (move_unallocated_pseudos): Likewise for locals "def_insn",
9060 "move_insn", "newinsn".
9062 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9064 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
9065 Strengthen locals "done_label", "do_error" from rtx to
9067 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
9068 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
9070 (ubsan_expand_si_overflow_neg_check): Likewise for locals
9071 "done_label", "do_error" to rtx_code_label * and local "last" to
9073 (ubsan_expand_si_overflow_mul_check): Likewise for locals
9074 "done_label", "do_error", "large_op0", "small_op0_large_op1",
9075 "one_small_one_large", "both_ops_large", "after_hipart_neg",
9076 "after_lopart_neg", "do_overflow", "hipart_different" to
9077 rtx_code_label * and local "last" to rtx_insn *.
9079 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9081 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
9082 "insn" and "move_insn" from rtx to rtx_insn *.
9084 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9086 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
9088 (cheap_bb_rtx_cost_p): Likewise.
9089 (first_active_insn): Likewise for return type and local "insn".
9090 (last_active_insn): Likewise for return type and locals "insn",
9092 (struct noce_if_info): Likewise for fields "jump", "insn_a",
9094 (end_ifcvt_sequence): Likewise for return type and locals "insn",
9096 (noce_try_move): Likewise for local "seq".
9097 (noce_try_store_flag): Likewise.
9098 (noce_try_store_flag_constants): Likewise.
9099 (noce_try_addcc): Likewise.
9100 (noce_try_store_flag_mask): Likewise.
9101 (noce_try_cmove): Likewise.
9102 (noce_try_minmax): Likewise.
9103 (noce_try_abs): Likewise.
9104 (noce_try_sign_mask): Likewise.
9105 (noce_try_bitop): Likewise.
9106 (noce_can_store_speculate_p): Likewise for local "insn".
9107 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
9109 (check_cond_move_block): Likewise for local "insn".
9110 (cond_move_convert_if_block): Likewise.
9111 (cond_move_process_if_block): Likewise for locals "seq",
9113 (noce_find_if_block): Likewise for local "jump".
9114 (merge_if_block): Likewise for local "last".
9115 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
9116 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
9117 (block_has_only_trap): Likewise for return type and local "trap".
9118 (find_if_case_1): Likewise for local "jump".
9119 (dead_or_predicable): Likewise for locals "head", "end", "jump",
9122 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9124 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
9125 "last_insn", "loop_end" from rtx to rtx_insn *.
9127 * hw-doloop.c (scan_loop): Likewise for local "insn".
9128 (discover_loop): Likewise for param "tail_insn".
9129 (discover_loops): Likewise for local "tail".
9131 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
9132 cast to rtx_insn * when assigning from an rtx local to a
9133 hwloop_info's "last_insn" field.
9135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9137 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
9138 (add_delay_dependencies): Strengthen local "pro" from rtx to
9140 (recompute_todo_spec): Likewise.
9141 (dep_cost_1): Likewise for locals "insn", "used".
9142 (schedule_insn): Likewise for local "dbg".
9143 (schedule_insn): Likewise for locals "pro", "next".
9144 (unschedule_insns_until): Likewise for local "con".
9145 (restore_pattern): Likewise for local "next".
9146 (estimate_insn_tick): Likewise for local "pro".
9147 (resolve_dependencies): Likewise for local "next".
9148 (fix_inter_tick): Likewise.
9149 (fix_tick_ready): Likewise for local "pro".
9150 (add_to_speculative_block): Likewise for locals "check", "twin",
9152 (sched_extend_bb): Likewise for locals "end", "insn".
9153 (init_before_recovery): Likewise for local "x".
9154 (sched_create_recovery_block): Likewise for local "barrier".
9155 (create_check_block_twin): Likewise for local "pro".
9156 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
9158 (unlink_bb_notes): Update for change to type of bb_header.
9159 Strengthen locals "prev", "label", "note", "next" from rtx to
9161 (clear_priorities): Likewise for local "pro".
9163 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9165 * gcse.c (struct occr): Strengthen field "insn" from rtx to
9167 (test_insn): Likewise for this global.
9168 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
9170 (oprs_anticipatable_p): Likewise.
9171 (oprs_available_p): Likewise.
9172 (insert_expr_in_table): Strengthen param "insn" from rtx to
9174 (hash_scan_set): Likewise.
9175 (hash_scan_clobber): Likewise.
9176 (hash_scan_call): Likewise.
9177 (hash_scan_insn): Likewise.
9178 (compute_hash_table_work): Likewise for local "insn".
9179 (process_insert_insn): Likewise for return type and local "pat".
9180 (insert_insn_end_basic_block): Likewise for locals "new_insn",
9181 "pat", "pat_end", "maybe_cc0_setter".
9182 (pre_edge_insert): Likewise for local "insn".
9183 (pre_insert_copy_insn): Likewise for param "insn".
9184 (pre_insert_copies): Likewise for local "insn".
9185 (struct set_data): Likewise for field "insn".
9186 (single_set_gcse): Likewise for param "insn".
9187 (gcse_emit_move_after): Likewise.
9188 (pre_delete): Likewise for local "insn".
9189 (update_bb_reg_pressure): Likewise for param "from" and local
9191 (should_hoist_expr_to_dom): Likewise for param "from".
9192 (hoist_code): Likewise for local "insn".
9193 (get_pressure_class_and_nregs): Likewise for param "insn".
9194 (calculate_bb_reg_pressure): Likewise for local "insn".
9195 (compute_ld_motion_mems): Likewise.
9197 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9199 * genpeep.c (main): Rename param back from "uncast_ins1" to
9200 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
9203 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
9205 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
9208 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
9209 documentation to state it is only for VSX operations.
9211 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
9212 constraint only active if VSX.
9214 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
9215 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
9218 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9220 * fwprop.c (single_def_use_dom_walker::before_dom_children):
9221 Strengthen local "insn" from rtx to rtx_insn *.
9222 (use_killed_between): Likewise for param "target_insn".
9223 (all_uses_available_at): Likewise for param "target_insn" and
9225 (update_df_init): Likewise for params "def_insn", "insn".
9226 (update_df): Likewise for param "insn".
9227 (try_fwprop_subst): Likewise for param "def_insn" and local
9229 (free_load_extend): Likewise for param "insn".
9230 (forward_propagate_subreg): Likewise for param "def_insn" and
9232 (forward_propagate_asm): Likewise for param "def_insn" and local
9234 (forward_propagate_and_simplify): Likewise for param "def_insn"
9235 and local "use_insn".
9236 (forward_propagate_into): Likewise for locals "def_insn" and
9239 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9241 * function.c (emit_initial_value_sets): Strengthen local "seq"
9242 from rtx to rtx_insn *.
9243 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
9245 (instantiate_virtual_regs): Likewise for local "insn".
9246 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
9247 (reorder_blocks_1): Likewise for param "insns" and local "insn".
9248 (expand_function_end): Likewise for locals "insn" and "seq".
9249 (epilogue_done): Likewise for local "insn".
9250 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
9252 (reposition_prologue_and_epilogue_notes): Likewise for locals
9253 "insn", "last", "note", "first".
9254 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
9255 (pass_match_asm_constraints::execute): Likewise for local "insn".
9257 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9259 * output.h (final_scan_insn): Strengthen return type from rtx to
9261 (final_forward_branch_p): Likewise for param.
9262 (current_output_insn): Likewise for this global.
9264 * final.c (rtx debug_insn): Likewise for this variable.
9265 (current_output_insn): Likewise.
9266 (get_attr_length_1): Rename param "insn" to "uncast_insn",
9267 adding "insn" back in as an rtx_insn * with a checked cast, so
9268 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
9270 (compute_alignments): Strengthen local "label" from rtx to
9272 (shorten_branches): Rename param from "first" to "uncast_first",
9273 introducing a new local rtx_insn * "first" using a checked cast to
9274 effectively strengthen "first" from rtx to rtx_insn * without
9275 affecting the type signature. Strengthen locals "insn", "seq",
9276 "next", "label" from rtx to rtx_insn *.
9277 (change_scope): Strengthen param "orig_insn" and local "insn" from
9279 (final_start_function): Rename param from "first" to "uncast_first",
9280 introducing a new local rtx_insn * "first" using a checked cast to
9281 effectively strengthen "first" from rtx to rtx_insn * without
9282 affecting the type signature. Strengthen local "insn" from rtx to
9284 (dump_basic_block_info): Strengthen param "insn" from rtx to
9286 (final): Rename param from "first" to "uncast_first",
9287 introducing a new local rtx_insn * "first" using a checked cast to
9288 effectively strengthen "first" from rtx to rtx_insn * without
9289 affecting the type signature. Strengthen locals "insn", "next"
9290 from rtx to rtx_insn *.
9291 (output_alternate_entry_point): Strengthen param "insn" from rtx to
9293 (call_from_call_insn): Strengthen param "insn" from rtx to
9295 (final_scan_insn): Rename param from "insn" to "uncast_insn",
9296 introducing a new local rtx_insn * "insn" using a checked cast to
9297 effectively strengthen "insn" from rtx to rtx_insn * without
9298 affecting the type signature. Strengthen return type and locals
9299 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
9300 now-redundant checked cast to rtx_insn * from both invocations of
9301 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
9302 introducing a local "call_insn" for use when invoking
9303 call_from_call_insn.
9304 (notice_source_line): Strengthen param "insn" from rtx to
9306 (leaf_function_p): Likewise for local "insn".
9307 (final_forward_branch_p): Likewise.
9308 (leaf_renumber_regs): Likewise for param "first".
9309 (rest_of_clean_state): Likewise for locals "insn" and "next".
9310 (self_recursive_call_p): Likewise for param "insn".
9311 (collect_fn_hard_reg_usage): Likewise for local "insn".
9312 (get_call_fndecl): Likewise for param "insn".
9313 (get_call_cgraph_rtl_info): Likewise.
9314 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
9315 introducing a new local rtx_insn * "insn" using a checked cast to
9316 effectively strengthen "insn" from rtx to rtx_insn * without
9317 affecting the type signature.
9319 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
9320 cast when assigning from param "insn" to current_output_insn.
9321 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
9322 so that we can assign it back to current_output_insn.
9324 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9326 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
9327 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
9328 atmxt540s and atmxt540sreva devices.
9329 * config/avr/avr-tables.opt: Regenerate.
9330 * config/avr/t-multilib: Regenerate.
9331 * doc/avr-mmcu.texi: Regenerate.
9333 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9335 * expr.c (convert_move): Strengthen local "insns" from rtx to
9337 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
9338 "top_label" from rtx to rtx_code_label *.
9339 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
9341 (emit_single_push_insn): Likewise for locals "prev", "last".
9342 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
9343 to rtx_code_label *.
9344 (store_constructor): Likewise for locals "loop_start", "loop_end".
9345 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
9347 (expand_expr_real_2): Likewise.
9348 (expand_expr_real_1): Strengthen local "label" from rtx to
9351 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9353 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
9354 from rtx to rtx_insn *.
9355 (store_bit_field_1): Likewise.
9356 (extract_bit_field_1): Likewise.
9357 (expand_mult_const): Likewise for local "insns".
9358 (expmed_mult_highpart): Strengthen local "label" from rtx to
9360 (expand_smod_pow2): Likewise.
9361 (expand_sdiv_pow2): Likewise.
9362 (expand_divmod): Strengthen locals "last", "insn" from rtx to
9363 rtx_insn *. Strengthen locals "label", "label1", "label2",
9364 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
9365 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
9366 (emit_store_flag): Likewise.
9367 (emit_store_flag_force): Strengthen local "label" from rtx to
9369 (do_cmp_and_jump): Likewise for param "label".
9371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9373 * explow.c (force_reg): Strengthen local "insn" from rtx to
9375 (adjust_stack_1): Likewise.
9376 (allocate_dynamic_stack_space): Likewise. Strengthen locals
9377 "final_label", "available_label", "space_available" from rtx to
9379 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
9380 (anti_adjust_stack_and_probe): Likewise.
9382 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9384 * except.h (sjlj_emit_function_exit_after): Strengthen param
9385 "after" from rtx to rtx_insn *. This is only called with
9386 result of get_last_insn (in function.c) so type-change should be
9389 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
9390 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
9391 to rtx_insn *. These fields are only used from except.c so this
9392 type-change should be self-contained to this patch.
9394 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
9395 local "last" from rtx to rtx_insn *.
9396 (dw2_build_landing_pads): Likewise for local "seq".
9397 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
9398 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
9399 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
9401 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
9403 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
9404 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
9405 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
9406 referring to an insn. Strengthen local "dispatch_label" from
9407 rtx to rtx_code_label *.
9408 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
9410 (expand_eh_return): Strengthen local "around_label" from
9411 rtx to rtx_code_label *.
9412 (convert_to_eh_region_ranges): Strengthen locals "iter",
9413 "last_action_insn", "first_no_action_insn",
9414 "first_no_action_insn_before_switch",
9415 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
9417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9419 * dwarf2out.c (last_var_location_insn): Strengthen this variable
9420 from rtx to rtx_insn *.
9421 (cached_next_real_insn): Likewise.
9422 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
9424 (dwarf2out_var_location): Strengthen locals "next_real",
9425 "next_note", "expected_next_loc_note", "last_start", "insn" from
9428 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9430 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
9431 from rtx to rtx_insn *.
9432 (create_pseudo_cfg): Likewise for local "insn".
9434 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9436 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
9437 from rtx to rtx_insn *.
9438 (df_bb_regno_last_def_find): Likewise.
9440 * df-problems.c (df_rd_bb_local_compute): Likewise.
9441 (df_lr_bb_local_compute): Likewise.
9442 (df_live_bb_local_compute): Likewise.
9443 (df_chain_remove_problem): Likewise.
9444 (df_chain_create_bb): Likewise.
9445 (df_word_lr_bb_local_compute): Likewise.
9446 (df_remove_dead_eq_notes): Likewise for param "insn".
9447 (df_note_bb_compute): Likewise for local "insn".
9448 (simulate_backwards_to_point): Likewise.
9449 (df_md_bb_local_compute): Likewise.
9451 * df-scan.c (df_scan_free_bb_info): Likewise.
9452 (df_scan_start_dump): Likewise.
9453 (df_scan_start_block): Likewise.
9454 (df_install_ref_incremental): Likewise for local "insn".
9455 (df_insn_rescan_all): Likewise.
9456 (df_reorganize_refs_by_reg_by_insn): Likewise.
9457 (df_reorganize_refs_by_insn_bb): Likewise.
9458 (df_recompute_luids): Likewise.
9459 (df_bb_refs_record): Likewise.
9460 (df_update_entry_exit_and_calls): Likewise.
9461 (df_bb_verify): Likewise.
9463 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9465 * ddg.h (struct ddg_node): Strengthen fields "insn" and
9466 "first_note" from rtx to rtx_insn *.
9467 (get_node_of_insn): Likewise for param 2 "insn".
9468 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9470 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
9472 (mem_write_insn_p): Likewise.
9473 (mem_access_insn_p): Likewise.
9474 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9475 (def_has_ccmode_p): Likewise for param "insn".
9476 (add_cross_iteration_register_deps): Likewise for locals
9477 "def_insn" and "use_insn".
9478 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9479 (build_intra_loop_deps): Likewise for local "src_insn".
9480 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9482 (get_node_of_insn): Likewise for param "insn".
9484 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9486 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9487 (deletable_insn_p): Strengthen param "insn" from rtx to
9488 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9489 find_call_stack_args, since this is guarded by CALL_P (insn).
9490 (marked_insn_p): Strengthen param "insn" from rtx to
9492 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9493 invoking find_call_stack_args, since this is guarded by
9495 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9496 rtx_insn *; we know this is an insn since this was called by
9498 (mark_nonreg_stores_2): Likewise.
9499 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9501 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9502 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9504 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9505 from rtx to rtx_insn *.
9506 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9508 (delete_unmarked_insns): Likewise for locals "insn", "next".
9509 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9510 (mark_reg_dependencies): Likewise for param "insn".
9511 (rest_of_handle_ud_dce): Likewise for local "insn".
9512 (word_dce_process_block): Likewise.
9513 (dce_process_block): Likewise.
9515 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9517 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9518 from rtx to rtx_insn *.
9519 (struct change_cc_mode_args): Likewise for field "insn".
9520 (this_insn): Strengthen from rtx to rtx_insn *.
9521 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9523 (validate_canon_reg): Strengthen param "insn" from rtx to
9525 (canon_reg): Likewise.
9526 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9528 (record_jump_equiv): Strengthen param "insn" from rtx to
9530 (try_back_substitute_reg): Likewise, also for locals "prev",
9532 (find_sets_in_insn): Likewise for param "insn".
9533 (canonicalize_insn): Likewise.
9534 (cse_insn): Likewise. Add a checked cast.
9535 (invalidate_from_clobbers): Likewise for param "insn".
9536 (invalidate_from_sets_and_clobbers): Likewise.
9537 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9539 (cse_prescan_path): Strengthen local "insn" from rtx to
9541 (cse_extended_basic_block): Likewise for locals "insn" and
9543 (cse_main): Likewise for param "f".
9544 (check_for_label_ref): Likewise for local "insn".
9545 (set_live_p): Likewise for second param ("insn").
9546 (insn_live_p): Likewise for first param ("insn") and for local
9548 (cse_change_cc_mode_insn): Likewise for first param "insn".
9549 (cse_change_cc_mode_insns): Likewise for first and second params
9551 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9553 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9556 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9557 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9558 Anna Tikhonova <anna.tikhonova@intel.com>
9559 Ilya Tocar <ilya.tocar@intel.com>
9560 Andrey Turetskiy <andrey.turetskiy@intel.com>
9561 Ilya Verbin <ilya.verbin@intel.com>
9562 Kirill Yukhin <kirill.yukhin@intel.com>
9563 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9565 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9567 * config/i386/sse.md
9568 (define_mode_iterator VI248_AVX2): Delete.
9569 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9570 (define_mode_iterator VI48_AVX2): Ditto.
9571 (define_insn <shift_insn><mode>3): Delete.
9572 (define_insn "<shift_insn><mode>3<mask_name>" with
9573 VI2_AVX2_AVX512BW): New.
9574 (define_insn "<shift_insn><mode>3<mask_name>" with
9577 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9578 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9579 Anna Tikhonova <anna.tikhonova@intel.com>
9580 Ilya Tocar <ilya.tocar@intel.com>
9581 Andrey Turetskiy <andrey.turetskiy@intel.com>
9582 Ilya Verbin <ilya.verbin@intel.com>
9583 Kirill Yukhin <kirill.yukhin@intel.com>
9584 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9586 * config/i386/sse.md
9587 (define_mode_iterator VI4F_BRCST32x2): New.
9588 (define_mode_attr 64x2_mode): Ditto.
9589 (define_mode_attr 32x2mode): Ditto.
9590 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9591 with VI4F_BRCST32x2): Ditto.
9592 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9593 with V16FI mode iterator): Ditto.
9594 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9596 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9597 with VI8F_BRCST64x2): Ditto.
9599 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9600 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9601 Anna Tikhonova <anna.tikhonova@intel.com>
9602 Ilya Tocar <ilya.tocar@intel.com>
9603 Andrey Turetskiy <andrey.turetskiy@intel.com>
9604 Ilya Verbin <ilya.verbin@intel.com>
9605 Kirill Yukhin <kirill.yukhin@intel.com>
9606 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9608 * config/i386/sse.md
9609 (define_mode_iterator VI8_AVX512VL): New.
9610 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9612 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9614 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9615 (define_mode_iterator V48_AVX512VL): New.
9616 (define_mode_iterator V12_AVX512VL): Ditto.
9617 (define_insn <avx512>_load<mode>_mask): Split into two similar
9618 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9619 Refactor output template.
9620 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9622 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9624 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9626 (reg_available_p): Likewise for param "insn".
9627 (insert_set_in_table): Likewise.
9628 (hash_scan_set): Likewise.
9629 (hash_scan_insn): Likewise.
9630 (make_set_regs_unavailable): Likewise.
9631 (compute_hash_table_work): Likewise for local "insn".
9632 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9634 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9635 (try_replace_reg): Likewise.
9636 (find_avail_set): Likewise.
9637 (cprop_jump): Likewise for params "setcc", "jump".
9638 (constprop_register): Likewise for param "insn".
9639 (cprop_insn): Likewise.
9640 (do_local_cprop): Likewise.
9641 (local_cprop_pass): Likewise for local "insn".
9642 (bypass_block): Likewise for params "setcc" and "jump".
9643 (bypass_conditional_jumps): Likewise for locals "setcc" and
9645 (one_cprop_pass): Likewise for local "insn".
9647 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9649 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9650 from rtx to rtx_insn *.
9651 (struct comparison): Likewise, also for field "prev_clobber".
9652 (conforming_compare): Likewise for param "insn".
9653 (arithmetic_flags_clobber_p): Likewise.
9654 (find_flags_uses_in_insn): Likewise.
9655 (find_comparison_dom_walker::before_dom_children): Likewise for
9656 locals "insn", "next", "last_clobber".
9657 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9659 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9661 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9662 "insn" from rtx to rtx_insn *.
9663 (single_set_for_csa): Likewise for param "insn".
9664 (record_one_stack_ref): Likewise.
9665 (try_apply_stack_adjustment): Likewise.
9666 (struct record_stack_refs_data): Likewise for field "insn".
9667 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9668 (prev_active_insn_bb): Likewise for return type and param "insn".
9669 (next_active_insn_bb): Likewise.
9670 (force_move_args_size_note): Likewise for params "prev" and "last"
9671 and locals "test", "next_candidate", "prev_candidate".
9672 (combine_stack_adjustments_for_block): Strengthen locals
9673 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9676 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9678 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9679 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9680 (subst_insn): Likewise for this variable.
9681 (added_links_insn): Likewise.
9682 (struct insn_link): Likewise for field "insn".
9683 (alloc_insn_link): Likewise for param "insn".
9684 (struct undobuf): Likewise for field "other_insn".
9685 (find_single_use): Likewise for param "insn" and local "next".
9686 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9687 (delete_noop_moves): Likewise for locals "insn", "next".
9688 (create_log_links): Likewise for locals "insn", "use_insn".
9689 Strengthen local "next_use" from rtx * to rtx_insn **.
9690 (insn_a_feeds_b): Likewise for params "a", "b".
9691 (combine_instructions): Likewise for param "f" and locals "insn",
9692 "next", "prev", "first", "last_combined_insn", "link", "link1",
9693 "temp". Replace use of NULL_RTX with NULL when referring to
9695 (setup_incoming_promotions): Likewise for param "first"
9696 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9697 (can_combine_p): Likewise for params "insn", "i3", "pred",
9698 "pred2", "succ", "succ2" and for local "p".
9699 (combinable_i3pat): Likewise for param "i3".
9700 (cant_combine_insn_p): Likewise for param "insn".
9701 (likely_spilled_retval_p): Likewise.
9702 (adjust_for_new_dest): Likewise.
9703 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9704 (try_combine): Likewise for return type and for params "i3", "i2",
9705 "i1", "i0", "last_combined_insn", and for locals "insn",
9706 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9707 "i0_insn". Eliminate local "tem" in favor of new locals
9708 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9709 checked cast for now to rtx_insn * on the return type of
9710 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9712 (find_split_point): Strengthen param "insn" from rtx to
9714 (simplify_set): Likewise for local "other_insn".
9715 (recog_for_combine): Likewise for param "insn".
9716 (record_value_for_reg): Likewise.
9717 (record_dead_and_set_regs_1): Likewise for local
9719 (record_dead_and_set_regs): Likewise for param "insn".
9720 (record_promoted_value): Likewise.
9721 (check_promoted_subreg): Likewise.
9722 (get_last_value_validate): Likewise.
9723 (reg_dead_at_p): Likewise.
9724 (move_deaths): Likewise for param "to_insn".
9725 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9726 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9727 in favor of new locals "tem_note" and "tem_insn", the latter being
9729 (distribute_links): Strengthen locals "place", "insn" from rtx to
9732 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9734 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9736 (can_delete_label_p): Require a const rtx_code_label * rather than
9738 (delete_insn): Add checked cast to rtx_code_label * when we know
9739 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9741 (delete_insn_chain): Strengthen locals "prev" and "current" from
9742 rtx to rtx_insn *. Add a checked cast when assigning from
9743 "finish" (strengthening the params will come later). Add a
9744 checked cast to rtx_note * in region where we know
9746 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9748 (compute_bb_for_insn): Likewise.
9749 (free_bb_for_insn): Likewise for local "insn".
9750 (compute_bb_for_insn): Likewise.
9751 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9752 local "insn" from rtx to rtx_insn *
9753 (flow_active_insn_p): Require a const rtx_insn * rather than a
9755 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9757 (can_fallthru): Likewise for locals "insn" and "insn2".
9758 (bb_note): Likewise for local "note".
9759 (first_insn_after_basic_block_note): Likewise for local "note" and
9761 (rtl_split_block): Likewise for locals "insn" and "next".
9762 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9764 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9765 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9767 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9768 them), "kill_from", "barrier", "new_insn".
9769 (patch_jump_insn): Likewise for params "insn", "old_label".
9770 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9771 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9772 "old_label", "new_label".
9773 (rtl_tidy_fallthru_edge): Likewise for local "q".
9774 (rtl_split_edge): Likewise for locals "before", "last".
9775 (commit_one_edge_insertion): Likewise for locals "before",
9776 "after", "insns", "tmp", "last", adding a checked cast where
9777 currently necessary.
9778 (commit_edge_insertions): Likewise.
9779 (rtl_dump_bb): Likewise for locals "insn", "last".
9780 (print_rtl_with_bb): Likewise for local "x".
9781 (rtl_verify_bb_insns): Likewise for local "x".
9782 (rtl_verify_bb_pointers): Likewise for local "insn".
9783 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9785 (rtl_verify_fallthru): Likewise for local "insn".
9786 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9787 (purge_dead_edges): Likewise for local "insn".
9788 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9789 (skip_insns_after_block): Likewise for return type and for locals
9790 "insn", "last_insn", "next_head", "prev".
9791 (record_effective_endpoints): Likewise for locals "next_insn",
9793 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9794 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9795 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9796 (duplicate_insn_chain): For now, add checked cast from rtx to
9797 rtx_insn * when returning insn.
9798 (cfg_layout_duplicate_bb): Likewise for local "insn".
9799 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9801 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9802 (rtl_block_empty_p): Likewise.
9803 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9804 "split_point", "last".
9805 (rtl_block_ends_with_call_p): Likewise for local "insn".
9806 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9808 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9809 "split_at_insn" from rtx to rtx_insn *.
9810 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9811 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9812 to const rtx_insn *.
9813 (rtl_account_profile_record): Likewise.
9815 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9817 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9819 (average_num_loop_insns): Likewise.
9820 (init_set_costs): Likewise for local "seq".
9821 (seq_cost): Likewise for param "seq", from const_rtx to const
9824 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9826 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9829 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9831 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9832 "f1" and "f2" from rtx * to rtx_insn **.
9833 (flow_find_head_matching_sequence): Likewise.
9835 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9836 "cbranch_insn" from rtx to rtx_insn *.
9837 (thread_jump): Likewise for local "insn".
9838 (try_forward_edges): Likewise for local "last".
9839 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9840 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9842 (can_replace_by): Likewise for params "i1", "i2".
9843 (old_insns_match_p): Likewise.
9844 (merge_notes): Likewise.
9845 (walk_to_nondebug_insn): Likewise for param "i1".
9846 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9847 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9848 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9849 (flow_find_head_matching_sequence): Strengthen params "f1" and
9850 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9851 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9853 (outgoing_edges_match): Likewise for locals "last1", "last2".
9854 (try_crossjump_to_edge): Likewise for local "insn".
9855 Replace call to for_each_rtx with for_each_rtx_in_insn.
9857 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9858 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9859 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9860 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9861 (try_optimize_cfg): Strengthen local "last" from rtx to
9863 (delete_dead_jumptables): Likewise for locals "insn", "next",
9866 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9867 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9868 "rtx else_first_tail", to reflect the basic-block.h changes above.
9870 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9872 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9874 (purge_dead_tablejump_edges): Likewise.
9875 (find_bb_boundaries): Likewise for locals "insn", "end",
9876 "flow_transfer_insn".
9878 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9880 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9881 "ins" and "prev" from rtx to rtx_insn *.
9883 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9885 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9887 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9888 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9890 (load_register_parameters): Likewise for local "before_arg".
9891 (check_sibcall_argument_overlap): Likewise for param "insn".
9892 (expand_call): Likewise for locals "normal_call_insns",
9893 "tail_call_insns", "insns", "before_call", "after_args",
9894 "before_arg", "last", "prev". Strengthen one of the "last" from
9895 rtx to rtx_call_insn *.
9896 (fixup_tail_calls): Strengthen local "insn" from rtx to
9898 (emit_library_call_value_1): Likewise for locals "before_call" and
9901 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9903 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9904 and "last" from rtx to rtx_insn *.
9905 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9906 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9908 (expand_errno_check): Strengthen local "lab" from rtx to
9910 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9912 (expand_builtin_mathfn_2): Likewise.
9913 (expand_builtin_mathfn_ternary): Likewise.
9914 (expand_builtin_mathfn_3): Likewise.
9915 (expand_builtin_interclass_mathfn): Likewise for local "last".
9916 (expand_builtin_int_roundingfn): Likewise for local "insns".
9917 (expand_builtin_int_roundingfn_2): Likewise.
9918 (expand_builtin_strlen): Likewise for local "before_strlen".
9919 (expand_builtin_strncmp): Likewise for local "seq".
9920 (expand_builtin_signbit): Likewise for local "last".
9921 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9922 from rtx to rtx_code_label *.
9923 (expand_stack_restore): Strengthen local "prev" from rtx to
9926 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9928 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9930 (struct btr_def_s): Likewise.
9931 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9933 (add_btr_def): Likewise.
9934 (new_btr_user): Likewise.
9935 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9937 (link_btr_uses): Likewise.
9938 (move_btr_def): Likewise for locals "insp", "old_insn",
9939 "new_insn". Add checked cast to rtx_insn * for now on result of
9941 (can_move_up): Strengthen param "insn" from const_rtx to
9944 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9946 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9948 (get_uncond_jump_length): Likewise for locals "label", "jump".
9949 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9951 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9952 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9953 (find_jump_block): Likewise for local "insn".
9954 (fix_crossing_conditional_branches): Likewise for locals
9955 "old_jump", "new_jump".
9956 (fix_crossing_unconditional_branches): Likewise for locals
9957 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9958 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9960 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9962 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9964 (struct mem_insn): Likewise for field "insn".
9965 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9966 (reg_next_inc_use): Likewise.
9967 (reg_next_def): Likewise.
9968 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9969 from rtx to rtx_insn *.
9970 (move_insn_before): Likewise for param "next_insn" and local "insns".
9971 (attempt_change): Likewise for local "mov_insn".
9972 (try_merge): Likewise for param "last_insn".
9973 (get_next_ref): Likewise for return type and local "insn".
9974 Strengthen param "next_array" from rtx * to rtx_insn **.
9975 (parse_add_or_inc): Strengthen param "insn" from rtx to
9977 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9979 (merge_in_block): Likewise for locals "insn", "curr",
9981 (pass_inc_dec::execute): Update allocations of the arrays to
9982 reflect the stronger types.
9984 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9986 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9987 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9988 from rtx to rtx_code_label *.
9990 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9992 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9995 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9997 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9998 generated a warning and prevented bootstrapping the compiler.
10000 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10002 * rtl.h (delete_related_insns): Strengthen return type from rtx to
10005 * jump.c (delete_related_insns): Likewise, also for locals "next"
10008 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10010 * genautomata.c (output_internal_insn_latency_func): When writing
10011 the function "internal_insn_latency" to insn-automata.c,
10012 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
10013 allowing the optional guard function of (define_bypass) clauses to
10014 expect a pair of rtx_insn *, rather than a pair of rtx.
10015 (output_insn_latency_func): When writing the function
10016 "insn_latency", add an "uncast_" prefix to params "insn" and
10017 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
10018 using checked casts from the params, thus enabling the above
10019 change to the generated "internal_insn_latency" function.
10021 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
10023 PR tree-optimization/62091
10024 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
10025 handle correctly arrays.
10026 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
10027 inheritance binfos.
10028 (record_known_type): Walk into inner type.
10029 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
10030 condition on no type changes.
10032 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10034 * genattrtab.c (write_attr_get): Within the generated get_attr_
10035 functions, rename param "insn" to "uncast_insn" and reintroduce
10036 "insn" as an local rtx_insn * using a checked cast, so that "insn"
10037 is an rtx_insn * within insn-attrtab.c
10039 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10041 * output.h (peephole): Strengthen return type from rtx to
10043 * rtl.h (delete_for_peephole): Likewise for both params.
10044 * genpeep.c (main): In generated "peephole" function, strengthen
10045 return type and local "insn" from rtx to rtx_insn *. For now,
10046 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
10047 rtx_insn *, with a checked cast.
10048 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
10049 locals "insn", "next", "prev" from rtx to rtx_insn *.
10051 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
10053 PR tree-optimization/62112
10054 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
10055 * gimple-iterator.h (gsi_replace): Return bool.
10056 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
10057 moved from ref_may_alias_global_p.
10058 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
10060 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
10061 (stmt_kills_ref_p_1): Rename...
10062 (stmt_kills_ref_p): ... to this.
10063 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
10064 stmt_kills_ref_p): Declare.
10065 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
10066 Move the self-assignment case...
10067 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
10069 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10071 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
10073 * emit-rtl.c (try_split): Likewise, also for locals "before" and
10074 "after". For now, don't strengthen param "trial", which requires
10075 adding checked casts when returning it.
10077 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10079 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
10080 "label" from rtx to rtx_code_label *. Strengthen param 1 of
10081 "var_location" hook from rtx to rtx_insn *.
10082 (debug_nothing_rtx): Delete in favor of...
10083 (debug_nothing_rtx_code_label): New prototype.
10084 (debug_nothing_rtx_rtx): Delete unused prototype.
10085 (debug_nothing_rtx_insn): New prototype.
10087 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
10088 invoking debug_hooks->var_location (in two places, one in a NOTE
10089 case of a switch statement, the other guarded by a CALL_P
10090 conditional. Add checked cast to rtx_code_label * when invoking
10091 debug_hooks->label (within CODE_LABEL case of switch statement).
10093 * dbxout.c (dbx_debug_hooks): Update "label" hook from
10094 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10095 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
10096 (xcoff_debug_hooks): Likewise.
10097 * debug.c (do_nothing_debug_hooks): Likewise.
10098 (debug_nothing_rtx): Delete in favor of...
10099 (debug_nothing_rtx_insn): New function.
10100 (debug_nothing_rtx_rtx): Delete unused function.
10101 (debug_nothing_rtx_code_label): New function.
10102 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
10103 debug_nothing_rtx to debug_nothing_rtx_code_label.
10104 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
10106 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
10107 debug_nothing_rtx to debug_nothing_rtx_insn.
10108 (sdbout_label): Strengthen param "insn" from rtx to
10110 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
10111 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10112 "var_location" hook from debug_nothing_rtx to
10113 debug_nothing_rtx_insn.
10115 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10117 * recog.h (insn_output_fn): Update this function typedef to match
10118 the changes below to the generated output functions, strengthening
10119 the 2nd param from rtx to rtx_insn *.
10121 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
10122 insn when invoking an output function, to match the new signature
10123 of insn_output_fn with a stronger second param.
10125 * genconditions.c (write_header): In the generated code for
10126 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
10127 to match the other changes in this patch.
10129 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
10130 the generated "gen_" functions from rtx to rtx_insn * within their
10133 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
10134 the subfunctions within the generated "recog_", "split", "peephole2"
10135 function trees from rtx to rtx_insn *. For now, the top-level
10136 generated functions ("recog", "split", "peephole2") continue to
10137 take a plain rtx for "insn", to avoid introducing dependencies on
10138 other patches. Rename this 2nd param from "insn" to
10139 "uncast_insn", and reintroduce "insn" as a local variable of type
10140 rtx_insn *, initialized at the top of the generated function with
10141 a checked cast on "uncast_insn".
10142 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
10143 the generated "gen_" functions from rtx to rtx_insn * within their
10146 * genoutput.c (process_template): Strengthen the 2nd param within
10147 the generated "output_" functions "insn" from rtx to rtx_insn *.
10149 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10151 * tree-profile.c (tree_profiling): Skip external functions
10152 when doing coverage instrumentation.
10153 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
10155 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10157 * config/rs6000/altivec.h (vec_cpsgn): New #define.
10158 (vec_mergee): Likewise.
10159 (vec_mergeo): Likewise.
10160 (vec_cntlz): Likewise.
10161 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
10162 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
10163 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
10164 VMRGEW, and VMRGOW.
10165 * doc/extend.texi: Document various forms of vec_cpsgn,
10166 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
10167 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
10168 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
10169 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
10170 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
10172 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10174 * config/rs6000/rs6000.c (context.h): New include.
10175 (tree-pass.h): Likewise.
10176 (make_pass_analyze_swaps): New decl.
10177 (rs6000_option_override): Register pass_analyze_swaps.
10178 (swap_web_entry): New subsclass of web_entry_base (df.h).
10179 (special_handling_values): New enum.
10180 (union_defs): New function.
10181 (union_uses): Likewise.
10182 (insn_is_load_p): Likewise.
10183 (insn_is_store_p): Likewise.
10184 (insn_is_swap_p): Likewise.
10185 (rtx_is_swappable_p): Likewise.
10186 (insn_is_swappable_p): Likewise.
10187 (chain_purpose): New enum.
10188 (chain_contains_only_swaps): New function.
10189 (mark_swaps_for_removal): Likewise.
10190 (swap_const_vector_halves): Likewise.
10191 (adjust_subreg_index): Likewise.
10192 (permute_load): Likewise.
10193 (permute_store): Likewise.
10194 (handle_special_swappables): Likewise.
10195 (replace_swap_with_copy): Likewise.
10196 (dump_swap_insn_table): Likewise.
10197 (rs6000_analyze_swaps): Likewise.
10198 (pass_data_analyze_swaps): New pass_data.
10199 (pass_analyze_swaps): New rtl_opt_pass.
10200 (make_pass_analyze_swaps): New function.
10201 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
10203 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10205 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
10206 type from rtx to rtx_insn *.
10207 (create_copy_of_insn_rtx): Likewise.
10208 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
10209 (create_copy_of_insn_rtx): Likewise, also for local "res".
10211 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10213 * rtl.h (find_first_parameter_load): Strengthen return type from
10215 * rtlanal.c (find_first_parameter_load): Strengthen return type
10216 from rtx to rtx_insn *. Add checked cast for now, to postpone
10217 strengthening the params.
10219 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10222 * diagnostic.c: Set default caret.
10223 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
10225 * diagnostic.h (struct diagnostic_context):
10227 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10229 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
10230 (sel_bb_head): Strengthen return type insn_t (currently just an
10231 rtx) to rtx_insn *.
10232 (sel_bb_end): Likewise.
10234 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
10235 (sel_bb_head): Strengthen return type and local "head" from
10236 insn_t (currently just an rtx) to rtx_insn *.
10237 (sel_bb_end): Likewise for return type.
10238 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
10241 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10243 * basic-block.h (get_last_bb_insn): Strengthen return type from
10245 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
10248 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10251 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
10253 (diagnostic_report_diagnostic): ... from here.
10254 * toplev.c (general_init): Move code to c-family.
10256 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10258 * df.h (web_entry_base): Replace existing struct web_entry with a
10259 new class web_entry_base with only the predecessor member.
10260 (unionfind_root): Remove declaration and move to class member.
10261 (unionfind_union): Remove declaration and move to friend
10263 (union_defs): Remove declaration.
10264 * web.c (web_entry_base::unionfind_root): Modify to be member
10265 function and adjust accessors.
10266 (unionfind_union): Modify to be friend function and adjust
10268 (web_entry): New subclass of web_entry_base containing the reg
10270 (union_match_dups): Modify for struct -> class changes.
10271 (union_defs): Likewise.
10272 (entry_register): Likewise.
10273 (pass_web::execute): Likewise.
10275 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
10277 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
10278 builtin define __VEC_ELEMENT_REG_ORDER__.
10280 2014-08-20 Martin Jambor <mjambor@suse.cz>
10281 Wei Mi <wmi@google.com>
10284 PR middle-end/61776
10285 * tree-ssa-operands.c (update_stmt_operands): Remove
10286 MODIFIED_NORETURN_CALLS.
10287 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
10288 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
10289 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
10290 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
10291 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
10292 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
10293 (gimple_call_set_ctrl_altering): New func.
10294 (gimple_call_ctrl_altering_p): Ditto.
10295 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
10296 (make_blocks): Use gimple_call_initialize_ctrl_altering.
10297 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
10298 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
10299 remove MODIFIED_NORETURN_CALLS.
10301 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10303 * coverage.c (coverage_compute_profile_id): Return non-0;
10304 also handle symbols with unique name.
10305 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
10307 2014-08-20 Steve Ellcey <sellcey@mips.com>
10309 PR middle-end/49191
10310 * doc/sourcebuild.texi (non_strict_align): New.
10312 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10314 * cgraphunit.c (ipa_passes, compile): Reshedule
10315 symtab_remove_unreachable_nodes passes; update comments.
10316 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
10317 TODO_remove_functions before the pass; the functions ought to be
10319 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
10320 TODO_remove_functions.
10321 * passes.c (pass_data_early_local_passes): Do not schedule function
10323 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
10325 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10328 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
10329 before setting the option.
10330 * diagnostic.c (diagnostic_classify_diagnostic): Record
10331 command-line status.
10333 2014-08-20 Richard Biener <rguenther@suse.de>
10336 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
10337 to build uint{16,32,64}_type_node.
10339 2014-08-20 Terry Guo <terry.guo@arm.com>
10341 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
10342 with immediate_operand.
10344 2014-08-20 David Malcolm <dmalcolm@redhat.com>
10346 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
10347 "insn" from an as_a to a safe_as_a, for the case when "insn" is
10350 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10352 PR preprocessor/51303
10353 * incpath.c (remove_duplicates): Use cpp_warning.
10355 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10359 * doc/options.texi (CPP): Document it.
10360 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
10361 * optc-gen.awk: Handle CPP.
10362 * opth-gen.awk: Likewise.
10364 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10366 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
10368 (duplicate_insn_chain): Likewise.
10369 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
10370 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
10371 checked cast for now (until we can strengthen the params in the
10373 (duplicate_insn_chain): Likewise.
10375 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10377 * rtl.h (next_cc0_user): Strengthen return type from rtx to
10379 (prev_cc0_setter): Likewise.
10381 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
10382 rtx_insn *, adding checked casts for now as necessary.
10383 (prev_cc0_setter): Likewise.
10385 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10387 * expr.h (emit_move_insn): Strengthen return type from rtx to
10389 (emit_move_insn_1): Likewise.
10390 (emit_move_complex_push): Likewise.
10391 (emit_move_complex_parts): Likewise.
10393 * expr.c (emit_move_via_integer): Strengthen return type from rtx
10394 to rtx_insn *. Replace use of NULL_RTX with NULL when working
10396 (emit_move_complex_push): Strengthen return type from rtx to
10398 (emit_move_complex): Likewise, also for local "ret".
10399 (emit_move_ccmode): Likewise.
10400 (emit_move_multi_word): Likewise for return type and locals
10401 "last_insn", "seq".
10402 (emit_move_insn_1): Likewise for return type and locals "result",
10404 (emit_move_insn): Likewise for return type and local "last_insn".
10405 (compress_float_constant): Likewise.
10407 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10409 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
10410 from rtx to rtx_insn *.
10412 * rtl.h (emit_insn_before): Likewise.
10413 (emit_insn_before_noloc): Likewise.
10414 (emit_insn_before_setloc): Likewise.
10415 (emit_jump_insn_before): Likewise.
10416 (emit_jump_insn_before_noloc): Likewise.
10417 (emit_jump_insn_before_setloc): Likewise.
10418 (emit_call_insn_before): Likewise.
10419 (emit_call_insn_before_noloc): Likewise.
10420 (emit_call_insn_before_setloc): Likewise.
10421 (emit_debug_insn_before): Likewise.
10422 (emit_debug_insn_before_noloc): Likewise.
10423 (emit_debug_insn_before_setloc): Likewise.
10424 (emit_label_before): Likewise.
10425 (emit_insn_after): Likewise.
10426 (emit_insn_after_noloc): Likewise.
10427 (emit_insn_after_setloc): Likewise.
10428 (emit_jump_insn_after): Likewise.
10429 (emit_jump_insn_after_noloc): Likewise.
10430 (emit_jump_insn_after_setloc): Likewise.
10431 (emit_call_insn_after): Likewise.
10432 (emit_call_insn_after_noloc): Likewise.
10433 (emit_call_insn_after_setloc): Likewise.
10434 (emit_debug_insn_after): Likewise.
10435 (emit_debug_insn_after_noloc): Likewise.
10436 (emit_debug_insn_after_setloc): Likewise.
10437 (emit_label_after): Likewise.
10438 (emit_insn): Likewise.
10439 (emit_debug_insn): Likewise.
10440 (emit_jump_insn): Likewise.
10441 (emit_call_insn): Likewise.
10442 (emit_label): Likewise.
10443 (gen_clobber): Likewise.
10444 (emit_clobber): Likewise.
10445 (gen_use): Likewise.
10446 (emit_use): Likewise.
10449 (emit_barrier_before): Strengthen return type from rtx to
10451 (emit_barrier_after): Likewise.
10452 (emit_barrier): Likewise.
10454 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
10455 from rtx to rtx_insn *. Add checked casts for now when converting
10456 "last" from rtx to rtx_insn *.
10457 (emit_insn_before_noloc): Likewise for return type.
10458 (emit_jump_insn_before_noloc): Likewise.
10459 (emit_call_insn_before_noloc): Likewise.
10460 (emit_debug_insn_before_noloc): Likewise.
10461 (emit_barrier_before): Strengthen return type and local "insn"
10462 from rtx to rtx_barrier *.
10463 (emit_label_before): Strengthen return type from rtx to
10464 rtx_insn *. Add checked cast for now when returning param
10465 (emit_pattern_after_noloc): Strengthen return type from rtx to
10466 rtx_insn *. Add checked casts for now when converting "last" from
10468 (emit_insn_after_noloc): Strengthen return type from rtx to
10470 (emit_jump_insn_after_noloc): Likewise.
10471 (emit_call_insn_after_noloc): Likewise.
10472 (emit_debug_insn_after_noloc): Likewise.
10473 (emit_barrier_after): Strengthen return type from rtx to
10475 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10476 Add checked cast for now when converting "label" from rtx to
10478 (emit_pattern_after_setloc): Strengthen return type from rtx to
10479 rtx_insn *. Add checked casts for now when converting "last" from
10481 (emit_pattern_after): Strengthen return type from rtx to
10483 (emit_insn_after_setloc): Likewise.
10484 (emit_insn_after): Likewise.
10485 (emit_jump_insn_after_setloc): Likewise.
10486 (emit_jump_insn_after): Likewise.
10487 (emit_call_insn_after_setloc): Likewise.
10488 (emit_call_insn_after): Likewise.
10489 (emit_debug_insn_after_setloc): Likewise.
10490 (emit_debug_insn_after): Likewise.
10491 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10492 when converting "last" from rtx to rtx_insn *.
10493 (emit_pattern_before): Strengthen return type from rtx to
10495 (emit_insn_before_setloc): Likewise.
10496 (emit_insn_before): Likewise.
10497 (emit_jump_insn_before_setloc): Likewise.
10498 (emit_jump_insn_before): Likewise.
10499 (emit_call_insn_before_setloc): Likewise.
10500 (emit_call_insn_before): Likewise.
10501 (emit_debug_insn_before_setloc): Likewise.
10502 (emit_debug_insn_before): Likewise.
10503 (emit_insn): Strengthen return type and locals "last", "insn",
10504 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10505 within cases where we know we have an insn.
10506 (emit_debug_insn): Likewise.
10507 (emit_jump_insn): Likewise.
10508 (emit_call_insn): Strengthen return type and local "insn" from rtx
10510 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10511 a checked cast to rtx_insn * for now on "label".
10512 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10513 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10514 (emit_use): Likewise.
10515 (gen_use): Likewise, also for local "seq".
10516 (emit): Likewise for return type and local "insn".
10517 (rtx_insn): Likewise for return type and local "new_rtx".
10519 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10520 from rtx to rtx_barrier *.
10522 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10523 changed return type from rtx to rtx_insn *, we must update
10524 "emit_fn" type, and this in turn means updating...
10525 (frame_insn): ...this. Strengthen return type from rtx to
10526 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10528 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10530 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10531 rtx to rtx_jump_table_data *. Also for local.
10532 * rtl.h (emit_jump_table_data): Likewise.
10534 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10536 * basic-block.h (create_basic_block_structure): Strengthen third
10537 param "bb_note" from rtx to rtx_note *.
10538 * rtl.h (emit_note_before): Strengthen return type from rtx to
10540 (emit_note_after): Likewise.
10541 (emit_note): Likewise.
10542 (emit_note_copy): Likewise. Also, strengthen param similarly.
10543 * function.h (struct rtl_data): Strengthen field
10544 "x_stack_check_probe_note" from rtx to rtx_note *.
10546 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10547 from rtx to rtx_note *.
10548 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10549 "bb_note" from rtx to rtx_note *.
10550 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10551 when calling emit_note_copy.
10552 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10554 (emit_note_after): Likewise.
10555 (emit_note_before): Likewise.
10556 (emit_note_copy): Likewise. Also, strengthen param similarly.
10557 (emit_note): Likewise.
10558 * except.c (emit_note_eh_region_end): Likewise for return type.
10559 Strengthen local "next" from rtx to rtx_insn *.
10560 (convert_to_eh_region_ranges): Strengthen local "note"
10561 from rtx to rtx_note *.
10562 * final.c (change_scope): Likewise.
10563 (reemit_insn_block_notes): Likewise, for both locals named "note".
10564 Also, strengthen local "insn" from rtx to rtx_insn *.
10565 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10567 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10568 strengthen local "seq" from rtx to rtx_insn *.
10569 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10571 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10573 (get_bb_note_from_pool): Strengthen return type from rtx to
10575 (sel_create_basic_block): Strengthen local "new_bb_note" from
10576 insn_t to rtx_note *.
10577 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10578 "note" from rtx to rtx_note *.
10579 (emit_notes_in_bb): Likewise.
10581 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10583 * function.h (struct rtl_data): Strengthen field
10584 "x_parm_birth_insn" from rtx to rtx_insn *.
10585 * function.c (struct assign_parm_data_all): Strengthen fields
10586 "first_conversion_insn" and "last_conversion_insn" from rtx to
10589 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10591 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10592 to rtx_insn *; also for local "var_end_seq".
10593 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10594 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10596 (expand_gimple_cond): Likewise for locals "last2" and "last".
10597 (mark_transaction_restart_calls): Likewise for local "insn".
10598 (expand_gimple_stmt): Likewise for return type and locals "last"
10600 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10601 (avoid_complex_debug_insns): Likewise for param "insn".
10602 (expand_debug_locations): Likewise for locals "insn", "last",
10603 "prev_insn" and "insn2".
10604 (expand_gimple_basic_block): Likewise for local "last".
10605 (construct_exit_block): Likewise for locals "head", "end",
10607 (pass_expand::execute): Likewise for locals "var_seq",
10608 "var_ret_seq", "next".
10610 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10612 * asan.h (asan_emit_stack_protection): Strengthen return type from
10614 * asan.c (asan_emit_stack_protection): Likewise. Add local
10615 "insns" to hold the return value.
10617 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10619 * basic-block.h (bb_note): Strengthen return type from rtx to
10621 * sched-int.h (bb_note): Likewise.
10622 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10624 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10626 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10629 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10630 "insn" from rtx to rtx_insn *.
10631 (make_debug_insn_raw): Strengthen return type from rtx to
10632 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10633 (make_jump_insn_raw): Strengthen return type from rtx to
10634 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10635 (make_call_insn_raw): Strengthen return type from rtx to
10636 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10637 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10638 callback from rtx to rtx_insn *; likewise for local "insn" and
10639 "next", adding a checked cast to rtx_insn in the relevant cases of
10640 the switch statement.
10641 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10642 callback from rtx to rtx_insn *.
10643 (emit_pattern_after_setloc): Likewise.
10644 (emit_pattern_after): Likewise.
10645 (emit_pattern_before_setloc): Likewise.
10646 (emit_pattern_before): Likewise.
10648 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10650 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10652 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10653 accepting an rtx_insn *.
10654 (last_call_insn): Strengthen return type from rtx to
10657 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10659 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10660 "insns" from rtx to rtx_insn *.
10661 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10662 locals "insn" and "prev".
10664 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10666 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10667 rtx_jump_table_data **.
10669 * cfgbuild.c (make_edges): Introduce local "table", using it in
10670 place of "tmp" for jump table data.
10671 (find_bb_boundaries): Strengthen local "table" from rtx to
10672 rtx_jump_table_data *.
10673 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10674 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10675 (try_crossjump_to_edge): Likewise.
10676 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10678 (patch_jump_insn): Introduce local "table", using it in place of
10679 "tmp" for jump table data.
10680 (force_nonfallthru_and_redirect): Introduce local "table", so that
10681 call to tablejump_p can receive an rtx_jump_table_data **. Update
10682 logic around the call to overwrite "note" appropriately if
10683 tablejump_p returns non-zero.
10684 (get_last_bb_insn): Introduce local "table", using it in place of
10685 "tmp" for jump table data.
10686 * dwarf2cfi.c (create_trace_edges): Likewise.
10688 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10689 from rtx to rtx_jump_table_data *.
10690 (create_fix_barrier): Strengthen local "tmp" from rtx to
10691 rtx_jump_table_data *.
10692 (arm_reorg): Likewise for local "table".
10694 * config/s390/s390.c (s390_chunkify_start): Likewise.
10696 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10698 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10699 rtx to rtx_jump_table_data *.
10701 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10702 rtx_jump_table_data **. Add a checked cast when writing through
10703 the pointer: we know there that local "table" is non-NULL and that
10704 JUMP_TABLE_DATA_P (table) holds.
10705 (label_is_jump_target_p): Introduce local "table", using it in
10706 place of "tmp" for jump table data.
10708 2014-08-19 Marek Polacek <polacek@redhat.com>
10711 * doc/invoke.texi: Document -Wbool-compare.
10713 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10715 * rtl.h (entry_of_function): Strengthen return type from rtx to
10717 * cfgrtl.c (entry_of_function): Likewise.
10719 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10721 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10722 rtx_insn *, adding a checked cast for now.
10723 (get_last_insn): Likewise.
10725 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10727 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10730 * emit-rtl.c (gen_label_rtx): Likewise.
10732 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10734 * rtl.h (previous_insn): Strengthen return type from rtx to
10736 (next_insn): Likewise.
10737 (prev_nonnote_insn): Likewise.
10738 (prev_nonnote_insn_bb): Likewise.
10739 (next_nonnote_insn): Likewise.
10740 (next_nonnote_insn_bb): Likewise.
10741 (prev_nondebug_insn): Likewise.
10742 (next_nondebug_insn): Likewise.
10743 (prev_nonnote_nondebug_insn): Likewise.
10744 (next_nonnote_nondebug_insn): Likewise.
10745 (prev_real_insn): Likewise.
10746 (next_real_insn): Likewise.
10747 (prev_active_insn): Likewise.
10748 (next_active_insn): Likewise.
10750 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10751 rtx_insn *, adding a checked cast.
10752 (previous_insn): Likewise.
10753 (next_nonnote_insn): Likewise.
10754 (next_nonnote_insn_bb): Likewise.
10755 (prev_nonnote_insn): Likewise.
10756 (prev_nonnote_insn_bb): Likewise.
10757 (next_nondebug_insn): Likewise.
10758 (prev_nondebug_insn): Likewise.
10759 (next_nonnote_nondebug_insn): Likewise.
10760 (prev_nonnote_nondebug_insn): Likewise.
10761 (next_real_insn): Likewise.
10762 (prev_real_insn): Likewise.
10763 (next_active_insn): Likewise.
10764 (prev_active_insn): Likewise.
10766 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10767 param "stepfunc" so that it returns an rtx_insn * rather than an
10768 rtx, to track the change to prev_nonnote_insn_bb, which is the
10769 only function this is called with.
10770 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10772 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10774 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10777 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10779 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10780 (class rtx_nonjump_insn): Likewise.
10781 (class rtx_jump_insn): Likewise.
10782 (class rtx_call_insn): Likewise.
10783 (class rtx_jump_table_data): Likewise.
10784 (class rtx_barrier): Likewise.
10785 (class rtx_code_label): Likewise.
10786 (class rtx_note): Likewise.
10788 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10789 adding the invariant DEBUG_INSN_P (X).
10790 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10791 the invariant NONJUMP_INSN_P (X).
10792 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10793 the invariant JUMP_P (X).
10794 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10795 the invariant CALL_P (X).
10796 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10797 invariant JUMP_TABLE_DATA_P (X).
10798 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10799 invariant BARRIER_P (X).
10800 (class rtx_code_label): New, a subclass of rtx_insn, adding
10801 the invariant LABEL_P (X).
10802 (class rtx_note): New, a subclass of rtx_insn, adding
10803 the invariant NOTE_P(X).
10804 (is_a_helper <rtx_debug_insn *>::test): New.
10805 (is_a_helper <rtx_nonjump_insn *>::test): New.
10806 (is_a_helper <rtx_jump_insn *>::test): New.
10807 (is_a_helper <rtx_call_insn *>::test): New.
10808 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10809 overloaded for both rtx and rtx_insn *.
10810 (is_a_helper <rtx_barrier *>::test): New.
10811 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10812 for both rtx and rtx_insn *.
10813 (is_a_helper <rtx_note *>::test): New.
10815 2014-08-19 Marek Polacek <polacek@redhat.com>
10817 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10818 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10819 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10820 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10822 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10824 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10825 rtx_insn *. To help with transition, for now, convert from an
10826 access macro into a pair of functions: BND_TO, returning an
10828 (SET_BND_TO): New function, for use where BND_TO is used as an
10831 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10833 (BND_TO): New function, adding a checked cast.
10834 (SET_BND_TO): New function.
10836 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10838 (compute_av_set_on_boundaries): Likewise.
10840 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10842 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10843 destination if it is used in source.
10844 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10845 (*popcount<mode>2_falsedep_1): Likewise.
10847 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10850 * configure.ac: Set install_gold_as_default to no first.
10851 * configure: Regenerated.
10853 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10855 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10856 "note_list" field will eventually be an rtx_insn *. To help with
10857 transition, for now, convert from an access macro into a pair of
10858 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10859 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10862 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10863 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10865 * sel-sched-ir.c (init_bb): Likewise.
10866 (sel_restore_notes): Likewise.
10867 (move_bb_info): Likewise.
10868 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10869 (SET_BB_NOTE_LIST): New function.
10871 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10873 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10874 field will eventually be an rtx_insn *. To help with transition,
10875 for now, convert from an access macro into a pair of functions:
10876 VINSN_INSN_RTX, returning an rtx_insn *, and...
10877 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10878 is used as an lvalue.
10880 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10881 SET_VINSN_INSN_RTX where it's used as an lvalue.
10882 (VINSN_INSN_RTX): New function.
10883 (SET_VINSN_INSN_RTX): New function.
10885 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10887 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10888 eventually be rtx_insn *, but to help with transition, for now,
10889 convert from an access macro into a pair of functions: DEP_PRO
10890 returning an rtx_insn * and...
10891 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10892 lvalue, returning an rtx&.
10893 (DEP_CON): Analogous changes to DEP_PRO above.
10894 (SET_DEP_CON): Likewise.
10896 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10897 an lvalue to SET_DEP_CON.
10898 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10899 (sd_copy_back_deps): Likewise for DEP_CON.
10900 (DEP_PRO): New function, adding a checked cast for now.
10901 (DEP_CON): Likewise.
10902 (SET_DEP_PRO): New function.
10903 (SET_DEP_CON): Likewise.
10905 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10907 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10908 (extra_options): Add i386/cygwin.opt.
10909 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10910 (CPP_SPEC): Accept -pthread.
10911 (LINK_SPEC): Ditto.
10912 (GOMP_SELF_SPECS): Update comment.
10913 * config/i386/cygwin.opt: New file for -pthread flag.
10915 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10917 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10918 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10919 that we can return an rtx_insn *.
10921 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10923 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10924 when building executables, not DLLs. Add --large-address-aware
10925 under the same conditions.
10926 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10927 when building executables, not DLLs. Add --large-address-aware
10928 under the same conditions when using -m32.
10930 * config/i386/cygwin-stdint.h: Throughout, make type
10931 definitions dependent on target architecture, not host.
10933 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10935 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10936 the return type from rtx to rtx_insn *, which will enable various
10937 conversions in followup patches. For now this is is done by a
10939 (NEXT_INSN): Likewise.
10940 (SET_PREV_INSN): Convert to an inline function. This is intended
10941 for use as an lvalue, and so returns an rtx& to allow in-place
10943 (SET_NEXT_INSN): Likewise.
10945 2014-07-08 Mark Wielaard <mjw@redhat.com>
10948 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10950 2014-08-19 Marek Polacek <polacek@redhat.com>
10953 * cgraphunit.c (handle_alias_pairs): Fix condition.
10955 2014-08-19 Richard Biener <rguenther@suse.de>
10957 * gimple-fold.c (fold_gimple_assign): Properly build a
10958 null-pointer constant when devirtualizing addresses.
10960 2014-07-07 Mark Wielaard <mjw@redhat.com>
10962 * dwarf2out.c (decl_quals): New function.
10963 (modified_type_die): Take one cv_quals argument instead of two,
10964 one for const and one for volatile.
10965 (add_type_attribute): Likewise.
10966 (generic_parameter_die): Call add_type_attribute with one modifier
10968 (base_type_for_mode): Likewise.
10969 (add_bounds_info): Likewise.
10970 (add_subscript_info): Likewise.
10971 (gen_array_type_die): Likewise.
10972 (gen_descr_array_type_die): Likewise.
10973 (gen_entry_point_die): Likewise.
10974 (gen_enumeration_type_die): Likewise.
10975 (gen_formal_parameter_die): Likewise.
10976 (gen_subprogram_die): Likewise.
10977 (gen_variable_die): Likewise.
10978 (gen_const_die): Likewise.
10979 (gen_field_die): Likewise.
10980 (gen_pointer_type_die): Likewise.
10981 (gen_reference_type_die): Likewise.
10982 (gen_ptr_to_mbr_type_die): Likewise.
10983 (gen_inheritance_die): Likewise.
10984 (gen_subroutine_type_die): Likewise.
10985 (gen_typedef_die): Likewise.
10986 (force_type_die): Likewise.
10988 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10990 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10992 * configure: Regenerate.
10994 2014-08-19 Richard Biener <rguenther@suse.de>
10996 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10997 DECL_EXTERNALs in BLOCKs as non-references.
10998 * tree-streamer-out.c (streamer_write_chain): Likewise.
11000 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
11001 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11002 Anna Tikhonova <anna.tikhonova@intel.com>
11003 Ilya Tocar <ilya.tocar@intel.com>
11004 Andrey Turetskiy <andrey.turetskiy@intel.com>
11005 Ilya Verbin <ilya.verbin@intel.com>
11006 Kirill Yukhin <kirill.yukhin@intel.com>
11007 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11009 * config/i386/sse.md
11010 (define_mode_iterator VI48_AVX512F): Delete.
11011 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
11012 (define_mode_iterator VI2_AVX512VL): Ditto.
11013 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
11016 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
11018 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
11019 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
11020 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11021 with VI48_AVX512F_AVX512VL): New.
11022 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11023 with VI2_AVX512VL): Ditto.
11025 2014-08-19 Marek Polacek <polacek@redhat.com>
11027 * doc/invoke.texi: Document -Wc99-c11-compat.
11029 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11031 * rtl.h (PREV_INSN): Split macro in two: the existing one,
11032 for rvalues, and...
11033 (SET_PREV_INSN): New macro, for use as an lvalue.
11034 (NEXT_INSN, SET_NEXT_INSN): Likewise.
11036 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
11037 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
11038 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
11039 (fixup_abnormal_edges): Likewise.
11040 (unlink_insn_chain): Likewise.
11041 (fixup_reorder_chain): Likewise.
11042 (cfg_layout_delete_block): Likewise.
11043 (cfg_layout_merge_blocks): Likewise.
11044 * combine.c (update_cfg_for_uncondjump): Likewise.
11045 * emit-rtl.c (link_insn_into_chain): Likewise.
11046 (remove_insn): Likewise.
11047 (delete_insns_since): Likewise.
11048 (reorder_insns_nobb): Likewise.
11049 (emit_insn_after_1): Likewise.
11050 * final.c (rest_of_clean_state): Likewise.
11051 (final_scan_insn): Likewise.
11052 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
11053 * haifa-sched.c (concat_note_lists): Likewise.
11054 (remove_notes): Likewise.
11055 (restore_other_notes): Likewise.
11056 (move_insn): Likewise.
11057 (unlink_bb_notes): Likewise.
11058 (restore_bb_notes): Likewise.
11059 * jump.c (delete_for_peephole): Likewise.
11060 * optabs.c (emit_libcall_block_1): Likewise.
11061 * reorg.c (emit_delay_sequence): Likewise.
11062 (fill_simple_delay_slots): Likewise.
11063 * sel-sched-ir.c (sel_move_insn): Likewise.
11064 (sel_remove_insn): Likewise.
11065 (get_bb_note_from_pool): Likewise.
11066 * sel-sched.c (move_nop_to_previous_block): Likewise.
11068 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
11069 * config/c6x/c6x.c (gen_one_bundle): Likewise.
11070 (c6x_gen_bundles): Likewise.
11071 (hwloop_optimize): Likewise.
11072 * config/frv/frv.c (frv_function_prologue): Likewise.
11073 (frv_register_nop): Likewise.
11074 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
11075 (ia64_reorg): Likewise.
11076 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
11077 (mep_make_bundle): Likewise.
11078 (mep_bundle_insns): Likewise.
11079 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
11080 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
11081 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
11083 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11085 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
11086 return type from rtx to rtx_insn *.
11087 (BB_END): Likewise.
11088 (BB_HEADER): Likewise.
11089 (BB_FOOTER): Likewise.
11090 (SET_BB_HEAD): Convert to a function.
11091 (SET_BB_END): Likewise.
11092 (SET_BB_HEADER): Likewise.
11093 (SET_BB_FOOTER): Likewise.
11095 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
11096 Strengthen the return type from rtx to rtx_insn *. For now, this
11097 is done by adding a checked cast, but this will eventually
11098 become a field lookup.
11099 (BB_END): Likewise.
11100 (BB_HEADER): Likewise.
11101 (BB_FOOTER): Likewise.
11102 (SET_BB_HEAD): New function, from macro of same name. This is
11103 intended for use as an lvalue, and so returns an rtx& to allow
11104 in-place modification.
11105 (SET_BB_END): Likewise.
11106 (SET_BB_HEADER): Likewise.
11107 (SET_BB_FOOTER): Likewise.
11109 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11111 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
11112 for rvalues, and...
11113 (SET_BB_HEAD): New macro, for use as a lvalue.
11114 (BB_END, SET_BB_END): Likewise.
11115 (BB_HEADER, SET_BB_HEADER): Likewise.
11116 (BB_FOOTER, SET_BB_FOOTER): Likewise.
11118 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
11119 of BB_* macros into SET_BB_* macros.
11120 (fix_crossing_unconditional_branches): Likewise.
11121 * caller-save.c (save_call_clobbered_regs): Likewise.
11122 (insert_one_insn): Likewise.
11123 * cfgbuild.c (find_bb_boundaries): Likewise.
11124 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11125 (outgoing_edges_match): Likewise.
11126 (try_optimize_cfg): Likewise.
11127 * cfgexpand.c (expand_gimple_cond): Likewise.
11128 (expand_gimple_tailcall): Likewise.
11129 (expand_gimple_basic_block): Likewise.
11130 (construct_exit_block): Likewise.
11131 * cfgrtl.c (delete_insn): Likewise.
11132 (create_basic_block_structure): Likewise.
11133 (rtl_delete_block): Likewise.
11134 (rtl_split_block): Likewise.
11135 (emit_nop_for_unique_locus_between): Likewise.
11136 (rtl_merge_blocks): Likewise.
11137 (block_label): Likewise.
11138 (try_redirect_by_replacing_jump): Likewise.
11139 (emit_barrier_after_bb): Likewise.
11140 (fixup_abnormal_edges): Likewise.
11141 (record_effective_endpoints): Likewise.
11142 (relink_block_chain): Likewise.
11143 (fixup_reorder_chain): Likewise.
11144 (fixup_fallthru_exit_predecessor): Likewise.
11145 (cfg_layout_duplicate_bb): Likewise.
11146 (cfg_layout_split_block): Likewise.
11147 (cfg_layout_delete_block): Likewise.
11148 (cfg_layout_merge_blocks): Likewise.
11149 * combine.c (update_cfg_for_uncondjump): Likewise.
11150 * emit-rtl.c (add_insn_after): Likewise.
11151 (remove_insn): Likewise.
11152 (reorder_insns): Likewise.
11153 (emit_insn_after_1): Likewise.
11154 * haifa-sched.c (get_ebb_head_tail): Likewise.
11155 (restore_other_notes): Likewise.
11156 (move_insn): Likewise.
11157 (sched_extend_bb): Likewise.
11158 (fix_jump_move): Likewise.
11159 * ifcvt.c (noce_process_if_block): Likewise.
11160 (dead_or_predicable): Likewise.
11161 * ira.c (update_equiv_regs): Likewise.
11162 * reg-stack.c (change_stack): Likewise.
11163 * sel-sched-ir.c (sel_move_insn): Likewise.
11164 * sel-sched.c (move_nop_to_previous_block): Likewise.
11166 * config/c6x/c6x.c (hwloop_optimize): Likewise.
11167 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
11169 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11171 * rtl.h (for_each_rtx_in_insn): New function.
11172 * rtlanal.c (for_each_rtx_in_insn): Likewise.
11174 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11176 * coretypes.h (class rtx_insn): Add forward declaration.
11178 * rtl.h: Include is-a.h.
11179 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
11180 workaround to ensure gengtype knows inheritance is occurring,
11181 whilst continuing to use the pre-existing special-casing for
11183 (class rtx_insn): New subclass of rtx_def, adding the
11184 invariant that we're dealing with something we can sanely use
11185 INSN_UID, NEXT_INSN, PREV_INSN on.
11186 (is_a_helper <rtx_insn *>::test): New.
11187 (is_a_helper <const rtx_insn *>::test): New.
11189 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11191 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
11193 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11195 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
11198 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11200 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
11201 to BUILT_IN_UNREACHABLE.
11203 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
11206 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
11208 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
11209 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
11210 (ffs<mode>2): Do not expand with tzcnt for
11211 TARGET_AVOID_FALSE_DEP_FOR_BMI.
11212 (ffssi2_no_cmove): Ditto.
11213 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
11214 (ctz<mode>2): New expander.
11215 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
11216 (*ctz<mode>2_falsedep): New insn.
11217 (*ctz<mode>2): Rename from ctz<mode>2.
11218 (clz<mode>2_lzcnt): New expander.
11219 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
11220 (*clz<mode>2_lzcnt_falsedep): New insn.
11221 (*clz<mode>2): Rename from ctz<mode>2.
11222 (popcount<mode>2): New expander.
11223 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
11224 (*popcount<mode>2_falsedep): New insn.
11225 (*popcount<mode>2): Rename from ctz<mode>2.
11226 (*popcount<mode>2_cmp): Remove.
11227 (*popcountsi2_cmp_zext): Ditto.
11229 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
11231 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
11232 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
11233 * config/microblaze/microblaze.h
11234 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
11236 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
11239 * configure.ac: Set install_gold_as_default to no for
11241 * configure: Regenerated.
11243 2014-08-18 Roman Gareev <gareevroman@gmail.com>
11245 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
11246 * config.in: Add undef of HAVE_isl.
11247 * configure: Regenerate.
11248 * configure.ac: Add definition of HAVE_isl.
11249 * graphite-blocking.c: Add checking of HAVE_isl.
11250 * graphite-dependences.c: Likewise.
11251 * graphite-interchange.c: Likewise.
11252 * graphite-isl-ast-to-gimple.c: Likewise.
11253 * graphite-optimize-isl.c: Likewise.
11254 * graphite-poly.c: Likewise.
11255 * graphite-scop-detection.c: Likewise.
11256 * graphite-sese-to-poly.c: Likewise.
11257 * graphite.c: Likewise.
11258 * toplev.c: Replace the checking of HAVE_cloog with the checking
11261 2014-08-18 Richard Biener <rguenther@suse.de>
11263 PR tree-optimization/62090
11264 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
11265 (fold_builtin_3): Do not fold snprintf.
11266 (fold_builtin_4): Likewise.
11267 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
11268 moved from builtins.c.
11269 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
11270 (gimple_fold_builtin): Do not fold sprintf here.
11272 2014-08-18 Richard Biener <rguenther@suse.de>
11274 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
11276 (maybe_canonicalize_mem_ref_addr): ... this function.
11277 (fold_stmt_1): Apply it here before all simplification.
11279 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
11282 * cgraph.h (cgraph_node::create_indirect_edge): Add
11283 compute_indirect_info param.
11284 * cgraph.c (cgraph_node::create_indirect_edge): Compute
11285 indirect_info only when it is required.
11286 * cgraphclones.c (cgraph_clone_edge): Do not recompute
11287 indirect_info fore cloned indirect edge.
11289 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11290 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11291 Anna Tikhonova <anna.tikhonova@intel.com>
11292 Ilya Tocar <ilya.tocar@intel.com>
11293 Andrey Turetskiy <andrey.turetskiy@intel.com>
11294 Ilya Verbin <ilya.verbin@intel.com>
11295 Kirill Yukhin <kirill.yukhin@intel.com>
11296 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11298 * config/i386/sse.md
11299 (define_mode_iterator VI8_AVX2_AVX512BW): New.
11300 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
11302 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11304 Anna Tikhonova <anna.tikhonova@intel.com>
11305 Ilya Tocar <ilya.tocar@intel.com>
11306 Andrey Turetskiy <andrey.turetskiy@intel.com>
11307 Ilya Verbin <ilya.verbin@intel.com>
11308 Kirill Yukhin <kirill.yukhin@intel.com>
11309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11311 * config/i386/sse.md
11312 (define_mode_iterator VF1_AVX512VL): New.
11313 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
11314 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
11317 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11318 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11319 Anna Tikhonova <anna.tikhonova@intel.com>
11320 Ilya Tocar <ilya.tocar@intel.com>
11321 Andrey Turetskiy <andrey.turetskiy@intel.com>
11322 Ilya Verbin <ilya.verbin@intel.com>
11323 Kirill Yukhin <kirill.yukhin@intel.com>
11324 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11326 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
11327 * config/i386/i386.md
11328 (define_code_iterator any_float): New.
11329 (define_code_attr floatsuffix): New.
11330 * config/i386/sse.md
11331 (define_mode_iterator VF1_128_256VL): New.
11332 (define_mode_iterator VF2_512_256VL): New.
11333 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
11335 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
11336 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
11338 (define_mode_attr qq2pssuff): New.
11339 (define_mode_attr sselongvecmode): New.
11340 (define_mode_attr sselongvecmodelower): New.
11341 (define_mode_attr sseintvecmode3): New.
11342 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
11344 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
11345 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
11346 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
11347 (define_insn "ufloatv2siv2df2<mask_name>"): New.
11349 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11350 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11351 Anna Tikhonova <anna.tikhonova@intel.com>
11352 Ilya Tocar <ilya.tocar@intel.com>
11353 Andrey Turetskiy <andrey.turetskiy@intel.com>
11354 Ilya Verbin <ilya.verbin@intel.com>
11355 Kirill Yukhin <kirill.yukhin@intel.com>
11356 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11358 * config/i386/sse.md
11359 (define_mode_iterator VF2_AVX512VL): New.
11360 (define_mode_attr sseintvecmode2): New.
11361 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
11362 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
11363 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
11365 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
11367 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11369 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11372 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11373 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11374 Anna Tikhonova <anna.tikhonova@intel.com>
11375 Ilya Tocar <ilya.tocar@intel.com>
11376 Andrey Turetskiy <andrey.turetskiy@intel.com>
11377 Ilya Verbin <ilya.verbin@intel.com>
11378 Kirill Yukhin <kirill.yukhin@intel.com>
11379 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11381 * config/i386/i386.md
11382 (define_insn "*movoi_internal_avx"): Add evex version.
11383 (define_insn "*movti_internal"): Ditto.
11385 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11386 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11387 Anna Tikhonova <anna.tikhonova@intel.com>
11388 Ilya Tocar <ilya.tocar@intel.com>
11389 Andrey Turetskiy <andrey.turetskiy@intel.com>
11390 Ilya Verbin <ilya.verbin@intel.com>
11391 Kirill Yukhin <kirill.yukhin@intel.com>
11392 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11394 * config/i386/i386.md
11395 (define_attr "isa"): Add avx512dq, noavx512dq.
11396 (define_attr "enabled"): Ditto.
11397 * config/i386/sse.md
11398 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
11400 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11401 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11402 Anna Tikhonova <anna.tikhonova@intel.com>
11403 Ilya Tocar <ilya.tocar@intel.com>
11404 Andrey Turetskiy <andrey.turetskiy@intel.com>
11405 Ilya Verbin <ilya.verbin@intel.com>
11406 Kirill Yukhin <kirill.yukhin@intel.com>
11407 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11409 * config/i386/i386.c
11410 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
11411 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
11412 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
11413 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
11414 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
11415 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
11416 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
11417 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
11418 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
11419 * config/i386/sse.md
11420 (define_mode_iterator VMOVE): Allow V4TI mode.
11421 (define_mode_iterator V_AVX512VL): New.
11422 (define_mode_iterator V): New handling for AVX512VL.
11423 (define_insn "avx512f_load<mode>_mask"): Delete.
11424 (define_insn "<avx512>_load<mode>_mask"): New.
11425 (define_insn "avx512f_store<mode>_mask"): Delete.
11426 (define_insn "<avx512>_store<mode>_mask"): New.
11429 2014-08-18 Yury Gribov <y.gribov@samsung.com>
11432 * asan.c (instrument_derefs): Fix bitfield check.
11434 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11436 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
11437 * config/rs6000/htm.md (ttest): Remove clobber.
11438 * config/rs6000/predicates.md (any_mask_operand): New predicate.
11439 (and_operand): Reformat.
11440 (and_2rld_operand): New predicate.
11441 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
11443 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
11444 parameter. Handle AND directly.
11445 (rs6000_split_logical_di): Remove last parameter.
11446 (rs6000_split_logical): Remove last parameter. Remove obsolete
11448 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
11449 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
11450 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
11451 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
11452 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
11453 and 5 anonymous splitters): Delete.
11454 (and<mode>3): New expander.
11455 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
11456 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
11457 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
11458 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
11459 (floatdisf2_internal1): Remove clobbers.
11460 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
11461 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
11462 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
11463 (and<mode>3 for BOOL_128): Remove clobber.
11464 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
11465 rs6000_split_logical.
11466 (*bool<mode>3_internal for BOOL_128): Adjust call of
11467 rs6000_split_logical.
11468 (*boolc<mode>3_internal1 for BOOL_128,
11469 *boolc<mode>3_internal2 for BOOL_128,
11470 *boolcc<mode>3_internal1 for BOOL_128,
11471 *boolcc<mode>3_internal2 for BOOL_128,
11472 *eqv<mode>3_internal1 for BOOL_128,
11473 *eqv<mode>3_internal2 for BOOL_128,
11474 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11475 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11477 (*vec_reload_and_reg_<mptrsize>): Delete.
11479 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11481 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11482 and split, *boolccsi3_internal3 and split): Delete.
11483 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11484 *boolccdi3_internal3 and split): Delete.
11485 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11486 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11488 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11490 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11491 and split, *boolcsi3_internal3 and split): Delete.
11492 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11493 *boolcdi3_internal3 and split): Delete.
11494 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11496 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11498 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11499 <'u'>: Also support printing the low-order 16 bits.
11500 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11501 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11502 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11503 *booldi3_internal3 and split): Delete.
11504 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11505 *bool<mode>3_dot2): New.
11506 (two anonymous define_splits for non_logical_cint_operand): Merge.
11508 2014-08-17 Marek Polacek <polacek@redhat.com>
11509 Manuel López-Ibáñez <manu@gcc.gnu.org>
11512 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11513 (diagnostic_show_locus): Don't print caret diagnostic
11514 if a column is larger than the line_width.
11516 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11518 * common.opt: Make the ISL AST generator to be the main code generator
11521 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11523 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11525 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11528 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11530 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11531 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11532 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11534 * config/pa/pa.md (begin_brtab): Delete insn.
11535 (end_brtab): Likewise.
11537 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11539 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11541 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11543 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11544 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11545 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11546 (get_dynamic_type): Remove.
11547 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11548 (clear_speculation): Bring to ipa-deivrt.h
11549 (get_class_context): Rename to ...
11550 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11551 (contains_type_p): Update.
11552 (get_dynamic_type): Rename to ...
11553 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11554 (possible_polymorphic_call_targets): UPdate.
11555 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11556 * ipa-prop.c (ipa_analyze_call_uses): Update.
11558 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11560 * doc/invoke.texi (SH options): Document missing processor variant
11561 options. Remove references to Hitachi. Undocument deprecated mspace
11564 2014-08-15 Jason Merrill <jason@redhat.com>
11566 * tree.c (type_hash_canon): Uncomment assert.
11568 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11570 * input.h (in_system_header_at): Add comment.
11572 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11575 * diagnostic.c (build_message_string): Make it extern.
11576 * diagnostic.h (build_message_string): Make it extern.
11578 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11580 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11581 load/store from/to non-floating class pseudo.
11583 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11585 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11587 2014-08-15 Richard Biener <rguenther@suse.de>
11589 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11590 (get_constraint_for_ssa_var): Remove dead code.
11591 (get_constraint_for_1): Adjust.
11592 (find_what_var_points_to): Likewise.
11593 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11595 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11598 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11599 (_mm512_mask_cmpge_epu32_mask): Ditto.
11600 (_mm512_cmpge_epu32_mask): Ditto.
11601 (_mm512_mask_cmpge_epi64_mask): Ditto.
11602 (_mm512_cmpge_epi64_mask): Ditto.
11603 (_mm512_mask_cmpge_epu64_mask): Ditto.
11604 (_mm512_cmpge_epu64_mask): Ditto.
11605 (_mm512_mask_cmple_epi32_mask): Ditto.
11606 (_mm512_cmple_epi32_mask): Ditto.
11607 (_mm512_mask_cmple_epu32_mask): Ditto.
11608 (_mm512_cmple_epu32_mask): Ditto.
11609 (_mm512_mask_cmple_epi64_mask): Ditto.
11610 (_mm512_cmple_epi64_mask): Ditto.
11611 (_mm512_mask_cmple_epu64_mask): Ditto.
11612 (_mm512_cmple_epu64_mask): Ditto.
11613 (_mm512_mask_cmplt_epi32_mask): Ditto.
11614 (_mm512_cmplt_epi32_mask): Ditto.
11615 (_mm512_mask_cmplt_epu32_mask): Ditto.
11616 (_mm512_cmplt_epu32_mask): Ditto.
11617 (_mm512_mask_cmplt_epi64_mask): Ditto.
11618 (_mm512_cmplt_epi64_mask): Ditto.
11619 (_mm512_mask_cmplt_epu64_mask): Ditto.
11620 (_mm512_cmplt_epu64_mask): Ditto.
11621 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11622 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11623 (_mm512_cmpneq_epu32_mask): Ditto.
11624 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11625 (_mm512_cmpneq_epi64_mask): Ditto.
11626 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11627 (_mm512_cmpneq_epu64_mask): Ditto.
11628 (_mm512_castpd_ps): Ditto.
11629 (_mm512_castpd_si512): Ditto.
11630 (_mm512_castps_pd): Ditto.
11631 (_mm512_castps_si512): Ditto.
11632 (_mm512_castsi512_ps): Ditto.
11633 (_mm512_castsi512_pd): Ditto.
11634 (_mm512_castpd512_pd128): Ditto.
11635 (_mm512_castps512_ps128): Ditto.
11636 (_mm512_castsi512_si128): Ditto.
11637 (_mm512_castpd512_pd256): Ditto.
11638 (_mm512_castps512_ps256): Ditto.
11639 (_mm512_castsi512_si256): Ditto.
11640 (_mm512_castpd128_pd512): Ditto.
11641 (_mm512_castps128_ps512): Ditto.
11642 (_mm512_castsi128_si512): Ditto.
11643 (_mm512_castpd256_pd512): Ditto.
11644 (_mm512_castps256_ps512): Ditto.
11645 (_mm512_castsi256_si512): Ditto.
11646 (_mm512_cmpeq_epu32_mask): Ditto.
11647 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11648 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11649 (_mm512_cmpeq_epu64_mask): Ditto.
11650 (_mm512_cmpgt_epu32_mask): Ditto.
11651 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11652 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11653 (_mm512_cmpgt_epu64_mask): Ditto.
11654 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11655 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11656 * config/i386/i386.c (enum ix86_builtins): Add
11657 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11658 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11659 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11660 (bdesc_args): Add __builtin_ia32_si512_256si,
11661 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11662 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11663 __builtin_ia32_pd512_pd.
11664 (ix86_expand_args_builtin): Handle new FTYPEs.
11665 * config/i386/sse.md (castmode): Add 512-bit modes.
11666 (AVX512MODE2P): New.
11667 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11668 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11670 2014-08-15 Richard Biener <rguenther@suse.de>
11672 * fold-const.c (tree_swap_operands_p): Put all constants
11673 last, also strip sign-changing NOPs when considering further
11674 canonicalization. Canonicalize also when optimizing for size.
11676 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11678 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11679 one_match > zero_match case to just before simple_sequence.
11681 2014-08-15 Richard Biener <rguenther@suse.de>
11683 * data-streamer.h (streamer_string_index, string_for_index):
11685 * data-streamer-out.c (streamer_string_index): Make static.
11686 * data-streamer-in.c (string_for_index): Likewise.
11687 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11688 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11690 2014-08-15 Richard Biener <rguenther@suse.de>
11692 PR tree-optimization/62031
11693 * tree-data-ref.c (dr_analyze_indices): Do not set
11694 DR_UNCONSTRAINED_BASE.
11695 (dr_may_alias_p): All indirect accesses have to go the
11696 formerly DR_UNCONSTRAINED_BASE path.
11697 * tree-data-ref.h (struct indices): Remove
11698 unconstrained_base member.
11699 (DR_UNCONSTRAINED_BASE): Remove.
11701 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11703 PR middle-end/62092
11704 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11705 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11706 in OMP_CLAUSE_MAP in some outer target region.
11708 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11710 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11711 name_expansion_cache.
11712 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11713 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11714 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11715 (difference_cannot_overflow_p): New parameter. Use affine
11716 expansion for equality check.
11717 (iv_elimination_compare_lt): Pass new argument.
11719 2014-08-14 DJ Delorie <dj@redhat.com>
11721 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11722 variables to the accumulator.
11724 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11725 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11726 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11727 with far-far moves.
11729 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11730 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11731 (umulqihi3_virt): Likewise.
11732 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11733 (umulqihi3_real): Likewise.
11735 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11737 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11739 PR tree-optimization/62091
11740 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11741 function_entry_reached.
11742 (walk_aliased_vdefs): Clear it here.
11743 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11745 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11747 * ipa-utils.h (compare_virtual_tables): Declare.
11748 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11750 2014-08-14 Marek Polacek <polacek@redhat.com>
11753 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11754 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11756 2014-08-14 Tom de Vries <tom@codesourcery.com>
11758 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11760 2014-08-14 Tom de Vries <tom@codesourcery.com>
11762 PR rtl-optimization/62004
11763 PR rtl-optimization/62030
11764 * ifcvt.c (rtx_interchangeable_p): New function.
11765 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11766 * emit-rtl.h (mem_attrs_eq_p): Declare.
11768 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11770 * graphite-scop-detection.c:
11771 Add inclusion of cp-tree.h.
11772 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11773 in case they are pointers to object types
11775 2014-08-14 Richard Biener <rguenther@suse.de>
11777 * BASE-VER: Change to 5.0.0
11779 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11780 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11781 Anna Tikhonova <anna.tikhonova@intel.com>
11782 Ilya Tocar <ilya.tocar@intel.com>
11783 Andrey Turetskiy <andrey.turetskiy@intel.com>
11784 Ilya Verbin <ilya.verbin@intel.com>
11785 Kirill Yukhin <kirill.yukhin@intel.com>
11786 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11788 * config/i386/sse.md (define_mode_attr avx512): New.
11789 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11791 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11792 (define_mode_attr ssse3_avx2): Ditto.
11793 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11794 (define_mode_attr avx2_avx512bw): New.
11795 (define_mode_attr ssedoublemodelower): New.
11796 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11797 V32HI, V64QI modes.
11798 (define_mode_attr ssebytemode): Allow V8DI modes.
11799 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11800 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11801 (define_mode_attr ssePSmode2): New.
11802 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11803 V16HI, V32HI modes.
11804 (define_mode_attr dbpsadbwmode): New.
11805 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11806 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11807 (vi8_sse4_1_avx2_avx512): New.
11808 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11810 (define_mode_attr blendbits): Move before its immediate use.
11812 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11814 Anna Tikhonova <anna.tikhonova@intel.com>
11815 Ilya Tocar <ilya.tocar@intel.com>
11816 Andrey Turetskiy <andrey.turetskiy@intel.com>
11817 Ilya Verbin <ilya.verbin@intel.com>
11818 Kirill Yukhin <kirill.yukhin@intel.com>
11819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11821 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11822 * config/i386/subst.md
11823 (define_mode_iterator SUBST_V): Update.
11824 (define_mode_iterator SUBST_A): Ditto.
11825 (define_subst_attr "mask_operand7"): New.
11826 (define_subst_attr "mask_operand10"): New.
11827 (define_subst_attr "mask_operand_arg34") : New.
11828 (define_subst_attr "mask_expand_op3"): New.
11829 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11830 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11831 (define_subst_attr "mask_avx512vl_condition"): New.
11832 (define_subst_attr "round_mask_operand4"): Ditto.
11833 (define_subst_attr "round_mask_scalar_op3"): Delete.
11834 (define_subst_attr "round_mask_op4"): New.
11835 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11837 (define_subst_attr "round_modev8sf_condition"): New.
11838 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11840 (define_subst_attr "round_saeonly_mask_operand4"): New.
11841 (define_subst_attr "round_saeonly_mask_op4"): New.
11842 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11843 V8DImode, V16SImode.
11844 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11845 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11846 (define_subst_attr "mask_expand4_args"): New.
11847 (define_subst "mask_expand4"): New.
11849 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11850 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11851 Anna Tikhonova <anna.tikhonova@intel.com>
11852 Ilya Tocar <ilya.tocar@intel.com>
11853 Andrey Turetskiy <andrey.turetskiy@intel.com>
11854 Ilya Verbin <ilya.verbin@intel.com>
11855 Kirill Yukhin <kirill.yukhin@intel.com>
11856 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11858 * config/i386/i386.md
11859 (define_attr "isa"): Add avx512bw,noavx512bw.
11860 (define_attr "enabled"): Ditto.
11861 (define_split): Add 32/64-bit mask logic.
11862 (define_insn "*k<logic>qi"): New.
11863 (define_insn "*k<logic>hi"): New.
11864 (define_insn "*anddi_1"): Add mask version.
11865 (define_insn "*andsi_1"): Ditto.
11866 (define_insn "*<code><mode>_1"): Ditto.
11867 (define_insn "*<code>hi_1"): Ditto.
11868 (define_insn "kxnor<mode>"): New.
11869 (define_insn "kunpcksi"): New.
11870 (define_insn "kunpckdi"): New.
11871 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11872 (define_insn "*one_cmplhi2_1"): Ditto.
11874 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11875 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11876 Anna Tikhonova <anna.tikhonova@intel.com>
11877 Ilya Tocar <ilya.tocar@intel.com>
11878 Andrey Turetskiy <andrey.turetskiy@intel.com>
11879 Ilya Verbin <ilya.verbin@intel.com>
11880 Kirill Yukhin <kirill.yukhin@intel.com>
11881 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11883 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11886 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11887 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11888 Anna Tikhonova <anna.tikhonova@intel.com>
11889 Ilya Tocar <ilya.tocar@intel.com>
11890 Andrey Turetskiy <andrey.turetskiy@intel.com>
11891 Ilya Verbin <ilya.verbin@intel.com>
11892 Kirill Yukhin <kirill.yukhin@intel.com>
11893 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11895 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11897 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11898 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11899 xmm/ymm16+ when availble.
11900 * config/i386/i386.h
11901 (HARD_REGNO_NREGS): Add mask regs.
11902 (VALID_AVX512F_REG_MODE): Ditto.
11903 (VALID_AVX512F_REG_MODE) : Define.
11904 (VALID_MASK_AVX512BW_MODE): Ditto.
11905 (reg_class) (MASK_REG_P(X)): Define.
11906 * config/i386/i386.md: Do not split long moves with mask register,
11907 use kmovb if avx512bw is availible.
11908 (movdi_internal): Handle mask registers.
11910 2014-08-14 Richard Biener <rguenther@suse.de>
11912 PR tree-optimization/62081
11913 * tree-ssa-loop.c (pass_fix_loops): New pass.
11914 (pass_tree_loop::gate): Do not fixup loops here.
11915 * tree-pass.h (make_pass_fix_loops): Declare.
11916 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11918 2014-08-14 Richard Biener <rguenther@suse.de>
11920 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11921 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11923 2014-08-14 Richard Biener <rguenther@suse.de>
11925 PR tree-optimization/62090
11926 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11927 (fold_builtin_2): Do not fold sprintf.
11928 (fold_builtin_3): Likewise.
11929 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11930 moved from builtins.c.
11931 (gimple_fold_builtin): Fold sprintf.
11933 2014-08-14 Richard Biener <rguenther@suse.de>
11935 PR rtl-optimization/62079
11936 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11939 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11941 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11942 current_function_decl.
11944 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11946 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11947 cgraph_function_node to cgraph_node::function_symbol
11950 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11952 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11953 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11955 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11957 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11960 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11962 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11965 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11968 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11969 any registers that are used in mem_insn.
11971 2014-08-12 Steve Ellcey <sellcey@mips.com>
11973 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11975 2014-08-12 Steve Ellcey <sellcey@mips.com>
11977 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11978 (MULTILIB_DIRNAMES): Ditto.
11979 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11980 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11981 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11982 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11983 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11984 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11986 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11989 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11990 of __ARM_SIZEOF_WCHAR_T.
11992 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11995 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11996 Remove unnecessary attributes.
11998 2014-08-12 Yury Gribov <y.gribov@samsung.com>
12000 * internal-fn.c (init_internal_fns): Fix off-by-one.
12002 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
12003 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12004 Anna Tikhonova <anna.tikhonova@intel.com>
12005 Ilya Tocar <ilya.tocar@intel.com>
12006 Andrey Turetskiy <andrey.turetskiy@intel.com>
12007 Ilya Verbin <ilya.verbin@intel.com>
12008 Kirill Yukhin <kirill.yukhin@intel.com>
12009 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12011 * config/i386/i386.c (standard_sse_constant_opcode): Use
12012 vpxord/vpternlog if avx512 is availible.
12014 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
12016 PR middle-end/62103
12017 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
12018 bitfields, that is when size doesn't match the size of type or the
12019 size of the constructor.
12021 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
12023 * config/rs6000/constraints.md (wh constraint): New constraint,
12024 for FP registers if direct move is available.
12025 (wi constraint): New constraint, for VSX/FP registers that can
12026 handle 64-bit integers.
12027 (wj constraint): New constraint for VSX/FP registers that can
12028 handle 64-bit integers for direct moves.
12029 (wk constraint): New constraint for VSX/FP registers that can
12030 handle 64-bit doubles for direct moves.
12031 (wy constraint): Make documentation match implementation.
12033 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
12034 scalar_in_vmx_p field to simplify tests of whether SFmode or
12035 DFmode can go in the Altivec registers.
12036 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
12037 (rs6000_setup_reg_addr_masks): Likewise.
12038 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
12039 field, and wh/wi/wj/wk constraints.
12040 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
12041 the wh/wi/wj/wk constraints.
12042 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
12043 upper registers, prefer VSX registers unless the operation is a
12044 memory operation with REG+OFFSET addressing.
12046 * config/rs6000/vsx.md (VSr mode attribute): Add support for
12047 DImode. Change SFmode to use ww constraint instead of d to allow
12048 SF registers in the upper registers.
12051 (VSr5): Fix thinko in comment.
12052 (VSa): New mode attribute that is an alternative to wa, that
12053 returns the VSX register class that a mode can go in, but may not
12054 be the preferred register class.
12055 (VS_64dm): New mode attribute for appropriate register classes for
12056 referencing 64-bit elements of vectors for direct moves and normal
12058 (VS_64reg): Likewise.
12059 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
12060 register allocator to only registers the data type can handle.
12061 (vsx_le_perm_load_<mode>): Likewise.
12062 (vsx_le_perm_store_<mode>): Likewise.
12063 (vsx_xxpermdi2_le_<mode>): Likewise.
12064 (vsx_xxpermdi4_le_<mode>): Likewise.
12065 (vsx_lxvd2x2_le_<mode>): Likewise.
12066 (vsx_lxvd2x4_le_<mode>): Likewise.
12067 (vsx_stxvd2x2_le_<mode>): Likewise.
12068 (vsx_add<mode>3): Likewise.
12069 (vsx_sub<mode>3): Likewise.
12070 (vsx_mul<mode>3): Likewise.
12071 (vsx_div<mode>3): Likewise.
12072 (vsx_tdiv<mode>3_internal): Likewise.
12073 (vsx_fre<mode>2): Likewise.
12074 (vsx_neg<mode>2): Likewise.
12075 (vsx_abs<mode>2): Likewise.
12076 (vsx_nabs<mode>2): Likewise.
12077 (vsx_smax<mode>3): Likewise.
12078 (vsx_smin<mode>3): Likewise.
12079 (vsx_sqrt<mode>2): Likewise.
12080 (vsx_rsqrte<mode>2): Likewise.
12081 (vsx_tsqrt<mode>2_internal): Likewise.
12082 (vsx_fms<mode>4): Likewise.
12083 (vsx_nfma<mode>4): Likewise.
12084 (vsx_eq<mode>): Likewise.
12085 (vsx_gt<mode>): Likewise.
12086 (vsx_ge<mode>): Likewise.
12087 (vsx_eq<mode>_p): Likewise.
12088 (vsx_gt<mode>_p): Likewise.
12089 (vsx_ge<mode>_p): Likewise.
12090 (vsx_xxsel<mode>): Likewise.
12091 (vsx_xxsel<mode>_uns): Likewise.
12092 (vsx_copysign<mode>3): Likewise.
12093 (vsx_float<VSi><mode>2): Likewise.
12094 (vsx_floatuns<VSi><mode>2): Likewise.
12095 (vsx_fix_trunc<mode><VSi>2): Likewise.
12096 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
12097 (vsx_x<VSv>r<VSs>i): Likewise.
12098 (vsx_x<VSv>r<VSs>ic): Likewise.
12099 (vsx_btrunc<mode>2): Likewise.
12100 (vsx_b2trunc<mode>2): Likewise.
12101 (vsx_floor<mode>2): Likewise.
12102 (vsx_ceil<mode>2): Likewise.
12103 (vsx_<VS_spdp_insn>): Likewise.
12104 (vsx_xscvspdp): Likewise.
12105 (vsx_xvcvspuxds): Likewise.
12106 (vsx_float_fix_<mode>2): Likewise.
12107 (vsx_set_<mode>): Likewise.
12108 (vsx_extract_<mode>_internal1): Likewise.
12109 (vsx_extract_<mode>_internal2): Likewise.
12110 (vsx_extract_<mode>_load): Likewise.
12111 (vsx_extract_<mode>_store): Likewise.
12112 (vsx_splat_<mode>): Likewise.
12113 (vsx_xxspltw_<mode>): Likewise.
12114 (vsx_xxspltw_<mode>_direct): Likewise.
12115 (vsx_xxmrghw_<mode>): Likewise.
12116 (vsx_xxmrglw_<mode>): Likewise.
12117 (vsx_xxsldwi_<mode>): Likewise.
12118 (vsx_xscvdpspn): Tighten constraints to only use register classes
12120 (vsx_xscvspdpn): Likewise.
12121 (vsx_xscvdpspn_scalar): Likewise.
12123 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
12124 wj, and wk constraints.
12125 (GPR_REG_CLASS_P): New helper macro for register classes targeting
12126 general purpose registers.
12128 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
12130 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
12131 DImode instead of wm. Use wk constraint for direct move of DFmode
12133 (extendsidi2_lfiwax): Likewise.
12134 (lfiwax): Likewise.
12135 (lfiwzx): Likewise.
12136 (movdi_internal64): Likewise.
12138 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
12139 wk constraints. Make the wy constraint documentation match them
12142 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
12144 Replacement of isl_int by isl_val
12145 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
12146 (compute_bounds_for_param): use isl_val instead of isl_int
12147 (compute_bounds_for_loop): likewise
12148 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
12149 (build_linearized_memory_access): use isl_val instead of isl_int
12150 (pdr_stride_in_loop): likewise
12151 * graphite-optimize-isl.c:
12152 (getPrevectorMap): use isl_val instead of isl_int
12154 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
12155 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
12156 (extern the_isl_ctx): declare
12157 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
12158 (extract_affine_gmp): likewise
12160 (build_loop_iteration_domains): likewise
12161 (add_param_constraints): likewise
12163 2014-08-11 Richard Biener <rguenther@suse.de>
12165 PR tree-optimization/62075
12166 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
12167 handle uses in patterns.
12169 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12170 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12171 Anna Tikhonova <anna.tikhonova@intel.com>
12172 Ilya Tocar <ilya.tocar@intel.com>
12173 Andrey Turetskiy <andrey.turetskiy@intel.com>
12174 Ilya Verbin <ilya.verbin@intel.com>
12175 Kirill Yukhin <kirill.yukhin@intel.com>
12176 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12178 * common/config/i386/i386-common.c
12179 (OPTION_MASK_ISA_AVX512VL_SET): Define.
12180 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
12181 (ix86_handle_option): Handle OPT_mavx512vl.
12182 * config/i386/cpuid.h (bit_AVX512VL): Define.
12183 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
12184 set -mavx512vl accordingly.
12185 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12186 OPTION_MASK_ISA_AVX512VL.
12187 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
12188 (ix86_option_override_internal): Define PTA_AVX512VL, handle
12189 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
12190 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
12191 * config/i386/i386.h (TARGET_AVX512VL): Define.
12192 (TARGET_AVX512VL_P(x)): Ditto.
12193 * config/i386/i386.opt: Add mavx512vl.
12195 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
12197 PR tree-optimization/62073
12198 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
12201 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12202 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12203 Anna Tikhonova <anna.tikhonova@intel.com>
12204 Ilya Tocar <ilya.tocar@intel.com>
12205 Andrey Turetskiy <andrey.turetskiy@intel.com>
12206 Ilya Verbin <ilya.verbin@intel.com>
12207 Kirill Yukhin <kirill.yukhin@intel.com>
12208 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12210 * common/config/i386/i386-common.c
12211 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
12212 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
12213 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
12214 (ix86_handle_option): Handle OPT_mavx512bw.
12215 * config/i386/cpuid.h (bit_AVX512BW): Define.
12216 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
12217 set -mavx512bw accordingly.
12218 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12219 OPTION_MASK_ISA_AVX512BW.
12220 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
12221 (ix86_option_override_internal): Define PTA_AVX512BW, handle
12222 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
12223 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
12224 * config/i386/i386.h (TARGET_AVX512BW): Define.
12225 (TARGET_AVX512BW_P(x)): Ditto.
12226 * config/i386/i386.opt: Add mavx512bw.
12228 2014-08-11 Richard Biener <rguenther@suse.de>
12230 PR tree-optimization/62070
12231 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
12232 Remove SSA checking.
12234 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12236 * asan.c (asan_check_flags): New enum.
12237 (build_check_stmt_with_calls): Removed function.
12238 (build_check_stmt): Split inlining logic to
12239 asan_expand_check_ifn.
12240 (instrument_derefs): Rename parameter.
12241 (instrument_mem_region_access): Rename parameter.
12242 (instrument_strlen_call): Likewise.
12243 (asan_expand_check_ifn): New function.
12244 (asan_instrument): Remove old code.
12245 (pass_sanopt::execute): Change handling of
12246 asan-instrumentation-with-call-threshold.
12247 (asan_clear_shadow): Fix formatting.
12248 (asan_function_start): Likewise.
12249 (asan_emit_stack_protection): Likewise.
12250 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
12251 Update description.
12252 * internal-fn.c (expand_ASAN_CHECK): New function.
12253 * internal-fn.def (ASAN_CHECK): New internal function.
12254 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
12255 Update description.
12256 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
12257 * tree.c: Small comment fix.
12259 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12261 * gimple.c (gimple_call_fnspec): Support internal functions.
12262 (gimple_call_return_flags): Use const.
12263 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
12264 * internal-fn.def: Add fnspec information.
12265 * internal-fn.h (internal_fn_fnspec): New function.
12266 (init_internal_fns): Declare new function.
12267 * internal-fn.c (internal_fn_fnspec_array): New global variable.
12268 (init_internal_fns): New function.
12269 * tree-core.h: Update macro call.
12270 * tree.c (build_common_builtin_nodes): Initialize internal fns.
12272 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
12274 * lto-streamer.h (struct output_block::symbol): Change from
12275 struct symtab_node to plain symtab_node.
12276 (referenced_from_this_partition_p): Change first parameter
12277 from struct symtab_node to plain symtab_node.
12279 2014-08-10 Marek Polacek <polacek@redhat.com>
12282 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
12284 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
12286 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
12287 DECL correctly; do not give up on types in static storage.
12289 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
12291 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
12293 2014-08-09 Roman Gareev <gareevroman@gmail.com>
12295 * graphite-isl-ast-to-gimple.c:
12296 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
12298 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
12300 2014-08-08 Guozhi Wei <carrot@google.com>
12302 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
12304 2014-08-08 Cary Coutant <ccoutant@google.com>
12306 * dwarf2out.c (get_skeleton_type_unit): Remove.
12307 (output_skeleton_debug_sections): Remove skeleton type units.
12308 (output_comdat_type_unit): Likewise.
12309 (dwarf2out_finish): Likewise.
12311 2014-08-07 Yi Yang <ahyangyi@google.com>
12313 * predict.c (expr_expected_value_1): Remove the redundant assignment.
12315 2014-08-08 Richard Biener <rguenther@suse.de>
12317 * lto-streamer.h (struct lto_input_block): Make it a class
12318 with a constructor.
12319 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
12320 (struct lto_function_header, struct lto_simple_header,
12321 struct lto_simple_header_with_strings,
12322 struct lto_decl_header, struct lto_function_header): Make
12323 a simple inheritance hieararchy. Remove unused fields.
12324 (struct lto_asm_header): Remove.
12325 * lto-streamer-out.c (produce_asm): Adjust.
12326 (lto_output_toplevel_asms): Likewise.
12327 (produce_asm_for_decls): Likewise.
12328 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
12329 * data-streamer-in.c (string_for_index): Likewise.
12330 * ipa-inline-analysis.c (inline_read_section): Likewise.
12331 * ipa-prop.c (ipa_prop_read_section): Likewise.
12332 (read_replacements_section): Likewise.
12333 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
12334 * lto-section-in.c (lto_create_simple_input_block): Likewise.
12335 (lto_destroy_simple_input_block): Likewise.
12336 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
12337 (lto_input_toplevel_asms): Likewise.
12339 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
12340 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12341 Anna Tikhonova <anna.tikhonova@intel.com>
12342 Ilya Tocar <ilya.tocar@intel.com>
12343 Andrey Turetskiy <andrey.turetskiy@intel.com>
12344 Ilya Verbin <ilya.verbin@intel.com>
12345 Kirill Yukhin <kirill.yukhin@intel.com>
12346 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12348 * common/config/i386/i386-common.c
12349 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
12350 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
12351 (ix86_handle_option): Handle OPT_mavx512dq.
12352 * config/i386/cpuid.h (bit_AVX512DQ): Define.
12353 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
12354 set -mavx512dq accordingly.
12355 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12356 OPTION_MASK_ISA_AVX512DQ.
12357 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
12358 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
12359 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
12360 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
12361 * config/i386/i386.h (TARGET_AVX512DQ): Define.
12362 (TARGET_AVX512DQ_P(x)): Ditto.
12363 * config/i386/i386.opt: Add mavx512dq.
12365 2014-08-08 Richard Biener <rguenther@suse.de>
12367 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
12368 target_percent, target_percent_s): Export.
12369 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
12370 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
12371 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
12372 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
12373 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
12374 Move to gimple-fold.c.
12375 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
12377 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
12378 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
12379 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
12380 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
12381 (rewrite_call_expr_array): Remove.
12382 (fold_builtin_sprintf_chk): Likewise.
12383 (fold_builtin_snprintf_chk): Likewise.
12384 (fold_builtin_varargs): Remove handling of sprintf_chk,
12385 vsprintf_chk, snprintf_chk and vsnprintf_chk.
12386 (gimple_fold_builtin_sprintf_chk): Remove.
12387 (gimple_fold_builtin_snprintf_chk): Likewise.
12388 (gimple_fold_builtin_varargs): Likewise.
12389 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
12390 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
12391 * gimple.c (gimple_seq_add_seq_without_update): New function.
12392 * gimple.h (gimple_seq_add_seq_without_update): Declare.
12393 * gimple-fold.c: Include output.h.
12394 (gsi_replace_with_seq_vops): New function, split out from ...
12395 (gimplify_and_update_call_from_tree): ... here.
12396 (replace_call_with_value): New function.
12397 (replace_call_with_call_and_fold): Likewise.
12398 (var_decl_component_p): Moved from builtins.c.
12399 (gimple_fold_builtin_memory_op): Moved from builtins.c
12400 fold_builtin_memory_op and rewritten to GIMPLE.
12401 (gimple_fold_builtin_memset): Likewise.
12402 (gimple_fold_builtin_strcpy): Likewise.
12403 (gimple_fold_builtin_strncpy): Likewise.
12404 (gimple_fold_builtin_strcat): Likewise.
12405 (gimple_fold_builtin_fputs): Likewise.
12406 (gimple_fold_builtin_memory_chk): Likewise.
12407 (gimple_fold_builtin_stxcpy_chk): Likewise.
12408 (gimple_fold_builtin_stxncpy_chk): Likewise.
12409 (gimple_fold_builtin_snprintf_chk): Likewise.
12410 (gimple_fold_builtin_sprintf_chk): Likewise.
12411 (gimple_fold_builtin_strlen): New function.
12412 (gimple_fold_builtin_with_strlen): New function split out from
12413 gimple_fold_builtin.
12414 (gimple_fold_builtin): Change signature and handle
12415 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
12416 here. Call gimple_fold_builtin_with_strlen.
12417 (gimple_fold_call): Adjust.
12419 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12421 * calls.c (precompute_arguments): Check
12422 promoted_for_signed_and_unsigned_p and set the promoted mode.
12423 (promoted_for_signed_and_unsigned_p): New function.
12424 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
12425 and set the promoted mode.
12426 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
12427 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
12428 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
12431 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12433 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
12434 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12435 (expand_call): Likewise.
12436 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
12437 to get promoted mode.
12438 * combine.c (record_promoted_value): Skip > 0 comparison with
12439 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
12440 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
12441 of SUBREG_PROMOTED_UNSIGNED_P.
12442 (convert_modes): Likewise.
12443 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
12444 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
12445 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
12446 SUBREG_PROMOTED_UNSIGNED_SET.
12447 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
12448 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12449 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
12450 SUBREG_PROMOTED_SET.
12451 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
12452 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
12453 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
12454 of SUBREG_PROMOTED_UNSIGNED_P.
12455 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
12456 (SUBREG_PROMOTED_SET): New define.
12457 (SUBREG_PROMOTED_GET): Likewise.
12458 (SUBREG_PROMOTED_SIGN): Likewise.
12459 (SUBREG_PROMOTED_SIGNED_P): Likewise.
12460 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
12461 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
12462 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
12463 instead of SUBREG_PROMOTED_UNSIGNED_GET.
12464 (nonzero_bits1): Skip > 0 comparison with the results as
12465 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
12466 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
12467 of !SUBREG_PROMOTED_UNSIGNED_P.
12468 * simplify-rtx.c (simplify_unary_operation_1): Use new
12469 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
12470 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
12471 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
12472 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
12474 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12476 * ipa-devirt.c: Include gimple-pretty-print.h
12477 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12479 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12480 (get_polymorphic_call_info): Fix return value
12481 (type_change_info): New sturcture based on ipa-prop
12483 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12484 based on ipa-prop variant.
12485 (extr_type_from_vtbl_ptr_store): New function
12486 based on ipa-prop variant.
12487 (record_known_type): New function.
12488 (check_stmt_for_type_change): New function.
12489 (get_dynamic_type): New function.
12490 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12491 * tree-ssa-pre.c: ipa-utils.h
12492 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12493 machinery; sanity check with ipa-prop devirtualization.
12494 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12497 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12499 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12500 * alias.c, cfgexpand.c, cgraphbuild.c,
12501 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12502 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12503 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12504 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12505 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12506 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12507 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12508 dse.c, except.c, gengtype.c, gimple-expr.c,
12509 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12510 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12511 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12512 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12513 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12514 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12516 * pointer-set.c: Remove file.
12517 * pointer-set.h: Remove file.
12519 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12521 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12522 * config/arm/types.md (f_sels, f_seld): Delete.
12524 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12526 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12527 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12528 (aarch64_movdi_<mode>high): Likewise.
12529 (aarch64_mov<mode>high_di): Likewise.
12530 (aarch64_movdi_<mode>low): Likewise.
12531 (aarch64_mov<mode>low_di): Likewise.
12532 (aarch64_movtilow_tilow): Likewise.
12533 Add comment explaining usage of fp,simd attributes and of
12534 TARGET_FLOAT and TARGET_SIMD.
12536 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12537 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12539 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12540 Use MOVN when one of the half-words is 0xffff.
12542 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12544 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12546 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12548 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12549 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12550 (rfs_str): String corresponding to RFS_* constants.
12551 (rank_for_schedule_stats_t): New typedef.
12552 (rank_for_schedule_stats): New static variable.
12553 (rfs_result): New static function.
12554 (rank_for_schedule): Track statistics for deciding heuristics.
12555 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12557 (ready_sort): Use them for debug printouts.
12558 (schedule_block): Init statistics state. Print statistics on
12559 rank_for_schedule decisions.
12561 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12563 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12565 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12567 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12570 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12572 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12573 function to not conflict.
12574 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12575 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12576 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12577 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12578 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12581 2014-08-07 Marek Polacek <polacek@redhat.com>
12583 * fold-const.c (fold_binary_loc): Add folding of
12584 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12586 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12588 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12589 instead of type size.
12590 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12592 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12594 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12595 (*thumb1_movqi_insn): Likewise.
12596 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12598 2014-08-07 Tom de Vries <tom@codesourcery.com>
12600 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12601 (glibc_2_11_or_earlier): Remove effective-target keywords.
12603 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12605 * config/arm/arm.c (bdesc_2arg): Fix typo.
12606 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12608 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12610 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12612 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12615 * haifa-sched.c (advance_one_cycle): Fix dump.
12616 (schedule_block): Don't advance cycle if we are already at the
12617 beginning of the cycle.
12619 2014-08-06 Martin Jambor <mjambor@suse.cz>
12622 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12624 2014-08-06 Richard Biener <rguenther@suse.de>
12627 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12629 (lto_input_tree): Pop SCCs here.
12631 2014-08-06 Richard Biener <rguenther@suse.de>
12633 PR tree-optimization/61320
12634 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12635 handle misaligned loads.
12637 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12639 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12640 (aarch64_expand_vec_perm_const): Check for dup before zip.
12642 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12644 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12645 CONST_INT_P instead of GET_CODE and compare.
12646 (aarch64_select_cc_mode): Likewise.
12647 (aarch64_print_operand): Likewise.
12648 (aarch64_rtx_costs): Likewise.
12649 (aarch64_simd_valid_immediate): Likewise.
12650 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12651 (aarch64_simd_emit_pair_result_insn): Likewise.
12653 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12655 * gdbhooks.py (find_gcc_source_dir): New helper function.
12656 (class PassNames): New class, locating and parsing passes.def.
12657 (class BreakOnPass): New command "break-on-pass".
12659 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12661 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12664 2014-08-05 Richard Biener <rguenther@suse.de>
12666 PR rtl-optimization/61672
12667 * emit-rtl.h (mem_attrs_eq_p): Declare.
12668 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12669 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12670 * cfgcleanup.c (merge_memattrs): Likewise.
12671 Include emit-rtl.h.
12673 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12675 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12676 rather than singleton vectors.
12677 (vqdmlsls_lane_s32): Likewise.
12679 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12681 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12682 Use VSDQ_HSI mode iterator.
12683 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12684 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12685 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12686 Use BUILTIN_VDQHS macro.
12687 (sqrdmulh_laneq): Likewise.
12688 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12689 (vqdmlals_laneq_s32): Likewise.
12690 (vqdmlslh_laneq_s16): Likewise.
12691 (vqdmlsls_laneq_s32): Likewise.
12692 (vqdmulhh_laneq_s16): Likewise.
12693 (vqdmulhs_laneq_s32): Likewise.
12694 (vqrdmulhh_laneq_s16): Likewise.
12695 (vqrdmulhs_laneq_s32): Likewise.
12697 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12699 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12700 (vmuld_laneq_f64): Likewise.
12701 (vmuls_laneq_f32): Likewise.
12702 (vmul_n_f64): Likewise.
12703 (vmuld_lane_f64): Reimplement in C.
12704 (vmuls_lane_f32): Likewise.
12706 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12708 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12710 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12712 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12714 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12715 (rbitsi2): Likewise.
12716 (*arm_rev): Set predicable and predicable_short_it attributes.
12718 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12720 * convert.c (convert_to_integer): Guard transformation to lrint by
12723 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12725 * config/aarch64/aarch64-builtins.c
12726 (aarch64_simd_builtin_type_mode): Delete.
12727 (v8qi_UP): Remap to V8QImode.
12728 (v4hi_UP): Remap to V4HImode.
12729 (v2si_UP): Remap to V2SImode.
12730 (v2sf_UP): Remap to V2SFmode.
12731 (v1df_UP): Remap to V1DFmode.
12732 (di_UP): Remap to DImode.
12733 (df_UP): Remap to DFmode.
12734 (v16qi_UP):V16QImode.
12735 (v8hi_UP): Remap to V8HImode.
12736 (v4si_UP): Remap to V4SImode.
12737 (v4sf_UP): Remap to V4SFmode.
12738 (v2di_UP): Remap to V2DImode.
12739 (v2df_UP): Remap to V2DFmode.
12740 (ti_UP): Remap to TImode.
12741 (ei_UP): Remap to EImode.
12742 (oi_UP): Remap to OImode.
12743 (ci_UP): Map to CImode.
12744 (xi_UP): Remap to XImode.
12745 (si_UP): Remap to SImode.
12746 (sf_UP): Remap to SFmode.
12747 (hi_UP): Remap to HImode.
12748 (qi_UP): Remap to QImode.
12749 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12750 (VAR1): Build builtin name.
12751 (aarch64_init_simd_builtins): Remove dead code.
12753 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12755 * graphite-isl-ast-to-gimple.c:
12756 (set_options): New function.
12757 (scop_to_isl_ast): Add calling of set_options.
12759 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12761 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12762 (analyze_iv_to_split_insn): Don't initialize them.
12763 (get_ivts_expr): Removed.
12764 (allocate_basic_variable, insert_base_initialization): Use
12765 SET_SRC instead of *get_ivts_expr.
12766 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12768 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12770 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12771 (translate_isl_ast_for_loop): Add checking of the
12772 flag_loop_parallelize_all.
12773 (ast_build_before_for): New function.
12774 (scop_to_isl_ast): Add checking of the
12775 flag_loop_parallelize_all.
12776 * graphite-dependences.c: Move the defenition of the
12777 scop_get_dependences from graphite-optimize-isl.c to this file.
12778 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12779 (carries_deps): Add checking of the x's value.
12780 * graphite-optimize-isl.c: Move the defenition of the
12781 scop_get_dependences to graphite-dependences.c.
12782 * graphite-poly.h: Add declarations of scop_get_dependences
12785 2014-08-04 Rohit <rohitarulraj@freescale.com>
12788 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12790 (alt_reg_names): Likewise.
12791 (rs6000_dwarf_register_span): For SPE high registers, replace
12792 dwarf register numbers with GCC hard register numbers.
12793 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12794 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12795 register number for the corresponding GCC hard register number.
12796 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12797 newly added GCC hard register numbers for SPE high registers.
12798 (DWARF_FRAME_REGISTERS): Likewise.
12799 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12800 (DWARF_FRAME_REGNUM): Likewise.
12801 (FIXED_REGISTERS): Likewise.
12802 (CALL_USED_REGISTERS): Likewise.
12803 (CALL_REALLY_USED_REGISTERS): Likewise.
12804 (REG_ALLOC_ORDER): Likewise.
12805 (enum reg_class): Likewise.
12806 (REG_CLASS_NAMES): Likewise.
12807 (REG_CLASS_CONTENTS): Likewise.
12808 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12810 2014-08-04 Richard Biener <rguenther@suse.de>
12812 * gimple-fold.h (gimple_fold_builtin): Remove.
12813 * gimple-fold.c (gimple_fold_builtin): Make static.
12814 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12815 fold_stmt, not gimple_fold_builtin.
12817 2014-08-04 Martin Liska <mliska@suse.cz>
12819 * cgraph.h (csi_end_p): Removed.
12820 (csi_next): Likewise.
12821 (csi_node): Likewise.
12822 (csi_start): Likewise.
12823 (cgraph_node_in_set_p): Likewise.
12824 (cgraph_node_set_size): Likewise.
12825 (vsi_end_p): Likewise.
12826 (vsi_next): Likewise.
12827 (vsi_node): Likewise.
12828 (vsi_start): Likewise.
12829 (varpool_node_set_size): Likewise.
12830 (cgraph_node_set_nonempty_p): Likewise.
12831 (varpool_node_set_nonempty_p): Likewise.
12832 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12834 * ipa-inline-transform.c: Likewise.
12835 * ipa-utils.c (cgraph_node_set_new): Removed.
12836 (cgraph_node_set_add): Likewise.
12837 (cgraph_node_set_remove): Likewise.
12838 (cgraph_node_set_find): Likewise.
12839 (dump_cgraph_node_set): Likewise.
12840 (debug_cgraph_node_set): Likewise.
12841 (free_cgraph_node_set): Likewise.
12842 (varpool_node_set_new): Likewise.
12843 (varpool_node_set_add): Likewise.
12844 (varpool_node_set_remove): Likewise.
12845 (varpool_node_set_find): Likewise.
12846 (dump_varpool_node_set): Likewise.
12847 (free_varpool_node_set): Likewise.
12848 (debug_varpool_node_set): Likewise.
12849 * tree-emutls.c (struct tls_var_data):
12850 (emutls_index): Removed.
12851 (emutls_decl): Likewise.
12852 (gen_emutls_addr): Function implementation uses newly added
12853 hash_map<varpool_node *, tls_var_data>.
12854 (clear_access_vars): Likewise.
12855 (create_emultls_var): Likewise.
12856 (ipa_lower_emutls): Likewise.
12857 (reset_access): New function.
12859 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12861 * config/i386/i386.c (ix86_option_override_internal): Add
12862 PTA_RDRND and PTA_MOVBE for bdver4.
12864 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12865 James Greenhalgh <james.greenhalgh@arm.com>
12867 * doc/md.texi (clrsb): Document.
12868 (clz): Change reference to x into operand 1.
12870 (popcount): Likewise.
12872 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12875 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12876 move to subtarget in serial version if result is ignored.
12878 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12879 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12881 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12882 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12883 (sched_analyze_insn): Update use of try_group_insn to
12884 sched_macro_fuse_insns.
12885 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12886 arguments that are not conditional jumps.
12888 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12890 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12891 family information. Handle BTVER2 cpu with cpuid family value.
12893 2014-08-04 Tom de Vries <tom@codesourcery.com>
12895 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12896 (glibc_2_11_or_earlier): Document effective-target keywords.
12898 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12900 * ipa-devirt.c (odr_type_warn_count): Add type.
12901 (possible_polymorphic_call_targets): Set it.
12902 (ipa_devirt): Use it.
12904 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12906 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12908 * ipa-devirt.c: Include hash-map.h
12909 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12910 (clear_speculation): Break out of ...
12911 (get_class_context): ... here; speed up handling obviously useless
12913 (odr_type_warn_count, decl_warn_count): New structures.
12914 (final_warning_record): New structure.
12915 (final_warning_records): New static variable.
12916 (possible_polymorphic_call_targets): Cleanup handling of
12917 speculative info; do not build speculation when user do not care;
12918 record info about warnings when asked for.
12919 (add_decl_warning): New function.
12920 (type_warning_cmp): New function.
12921 (decl_warning_cmp): New function.
12922 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12923 (gate): Enable pass when warnings are requested.
12924 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12927 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12929 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12931 (hash_map::remove): New method.
12932 (hash_map::traverse): New method.
12933 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12934 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12935 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12936 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12937 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12938 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12941 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12943 * hash-set.h: new File.
12944 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12945 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12946 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12947 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12948 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12949 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12950 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12951 varpool.c: Use hash_set instead of pointer_set.
12953 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12955 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12957 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12959 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12960 for frame access when strict_p is false.
12962 2014-08-01 Renlin Li <renlin.li@arm.com>
12963 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12965 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12966 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12967 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12969 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12971 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12972 aarch64_mem_pair_offset.
12974 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12976 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12978 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12979 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12981 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12983 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12985 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12987 PR regression/61510
12988 * cgraphunit.c (analyze_functions): Use get_create rather than get
12989 for decls which are clones of abstract functions.
12991 2014-08-01 Martin Liska <mliska@suse.cz>
12993 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12994 * ipa-prop.h (count_formal_params): Global function created from static.
12995 * ipa-prop.c (count_formal_params): Likewise.
12996 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12997 profiles for semantically equivalent functions.
12998 * passes.c (do_per_function): If we load body of a function
12999 during WPA, this condition should behave same.
13000 * varpool.c (ctor_for_folding): More tolerant assert for variable
13001 aliases created during WPA.
13003 2014-08-01 Martin Liska <mliska@suse.cz>
13005 * doc/invoke.texi (Options That Control Optimization): Documentation
13006 for -foptimize-strlen introduced. Optimization levels default options
13009 2014-08-01 Jakub Jelinek <jakub@redhat.com>
13011 * opts.c (common_handle_option): Handle -fsanitize=alignment.
13012 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
13013 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
13015 * stor-layout.h (min_align_of_type): New prototype.
13016 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
13017 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
13019 * ubsan.c: Include builtins.h.
13020 (ubsan_expand_bounds_ifn): Change return type to bool,
13021 always return true.
13022 (ubsan_expand_null_ifn): Change return type to bool, change
13023 argument to gimple_stmt_iterator *. Handle both null and alignment
13024 sanitization, take type from ckind argument's type rather than
13026 (instrument_member_call): Removed.
13027 (instrument_mem_ref): Remove t argument, add mem and base arguments.
13028 Handle both null and alignment sanitization, don't say whole
13029 struct access is member access. Build 3 argument IFN_UBSAN_NULL
13030 call instead of 2 argument.
13031 (instrument_null): Adjust instrument_mem_ref caller. Don't
13032 instrument calls here.
13033 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
13034 like SANITIZE_NULL.
13035 * stor-layout.c (min_align_of_type): New function.
13036 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
13037 Or it into SANITIZE_UNDEFINED.
13038 * doc/invoke.texi (-fsanitize=alignment): Document.
13040 2014-07-31 Andi Kleen <ak@linux.intel.com>
13042 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
13044 2014-07-31 Andi Kleen <ak@linux.intel.com>
13046 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
13048 (vn_reference_compute_hash): Dito.
13049 (vn_nary_op_compute_hash): Dito.
13050 (vn_phi_compute_hash): Dito.
13051 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
13053 2014-07-31 Andi Kleen <ak@linux.intel.com>
13055 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
13056 Rename to inchash:add_expr_commutative. Convert to inchash.
13057 (iterative_hash_hashable_expr): Rename to
13058 inchash:add_hashable_expr. Convert to inchash.
13059 (avail_expr_hash): Dito.
13061 2014-07-31 Andi Kleen <ak@linux.intel.com>
13063 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
13064 Convert to inchash.
13066 2014-07-31 Andi Kleen <ak@linux.intel.com>
13068 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
13070 2014-07-31 Andi Kleen <ak@linux.intel.com>
13072 * Makefile.in (OBJS): Add rtlhash.o
13073 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
13074 (loc_checksum): Dito.
13075 (loc_checksum_ordered): Dito.
13076 (hash_loc_operands): Dito.
13078 (hash_loc_list): Dito.
13079 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
13080 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
13081 * rtlhash.c: New file.
13082 * rtlhash.h: New file.
13084 2014-07-31 Andi Kleen <ak@linux.intel.com>
13086 * inchash.h (inchash): Change inchash class to namespace.
13087 (class hash): ... Rename from inchash.
13088 (add_object): Move from macro to class template.
13089 * lto-streamer-out.c (hash_tree): Change inchash
13091 * tree.c (build_type_attribute_qual_variant): Dito.
13092 (type_hash_list): Dito.
13093 (attribute_hash_list): Dito.
13094 (iterative_hstate_expr): Rename to inchash::add_expr
13095 (build_range_type_1): Change inchash to inchash::hash
13096 and use hash::add_expr.
13097 (build_array_type_1): Dito.
13098 (build_function_type): Dito
13099 (build_method_type_directly): Dito.
13100 (build_offset_type): Dito.
13101 (build_complex_type): Dito.
13102 (make_vector_type): Dito.
13103 * tree.h (iterative_hash_expr): Dito.
13105 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
13107 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
13109 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13111 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
13112 correct alphabetical position.
13113 (vpaddd_f64): Rewrite using builtins.
13114 (vpaddd_s64): Move to correct alphabetical position.
13117 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
13120 * config/sh/sh.c (sh_legitimate_address_p,
13121 sh_legitimize_reload_address): Handle reg+reg address modes when
13122 ALLOW_INDEXED_ADDRESS is false.
13123 * config/sh/predicates.md (general_movsrc_operand,
13124 general_movdst_operand): Likewise.
13126 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13128 * config/aarch64/aarch64-builtins.c
13129 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
13132 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13134 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
13135 the generated mask based on BYTES_BIG_ENDIAN.
13136 (aarch64_simd_check_vect_par_cnst_half): New.
13137 * config/aarch64/aarch64-protos.h
13138 (aarch64_simd_check_vect_par_cnst_half): New.
13139 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
13140 the check out to aarch64_simd_check_vect_par_cnst_half.
13141 (vect_par_cnst_lo_half): Likewise.
13142 * config/aarch64/aarch64-simd.md
13143 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
13144 (move_hi_quad_<mode>): Always generate a low mask.
13146 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13148 * doc/invoke.texi (AVR Options): Add documentation about
13149 __AVR_DEVICE_NAME__ built-in macro.
13151 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
13154 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
13155 constraints are satisfied.
13156 (<shift>di3_neon): Likewise.
13158 2014-07-31 Richard Biener <rguenther@suse.de>
13160 PR tree-optimization/61964
13161 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
13162 by structural equality.
13164 2014-07-31 Yury Gribov <y.gribov@samsung.com>
13166 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
13167 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
13168 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
13170 * gcc.c (sanitize_spec_function): Support new option.
13171 (SANITIZER_SPEC): Remove now redundant check.
13172 * opts.c (common_handle_option): Support new option.
13173 (finish_options): Check for incompatibilities.
13174 * toplev.c (process_options): Split userspace-specific checks.
13176 2014-07-31 Richard Biener <rguenther@suse.de>
13178 * lto-streamer.h (struct output_block): Remove global.
13179 (struct data_in): Remove labels, num_named_labels and
13180 num_unnamed_labels.
13181 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
13182 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
13184 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
13187 * common.opt (-Wreturn-local-addr): Moved from c.opt.
13188 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
13189 (isolate_path): New argument to avoid inserting a trap.
13190 (find_implicit_erroneous_behaviour): Handle returning the address
13191 of a local variable.
13192 (find_explicit_erroneous_behaviour): Likewise.
13194 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
13197 * toplev.c (init_random_seed): Move piece of code never called to
13199 (set_random_seed): see above.
13201 2014-07-31 Tom de Vries <tom@codesourcery.com>
13203 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
13205 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
13207 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
13208 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
13210 2014-07-31 Richard Biener <rguenther@suse.de>
13212 * data-streamer.h (streamer_write_data_stream): Declare here,
13214 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
13215 * lto-cgraph.c (lto_output_node): Adjust.
13216 (lto_output_varpool_node): Likewise.
13217 * data-streamer-out.c (streamer_string_index): Likewise.
13218 (streamer_write_data_stream, lto_append_block): Move from ...
13219 * lto-section-out.c (lto_output_data_stream,
13220 lto_append_block): ... here.
13222 2014-07-30 Mike Stump <mikestump@comcast.net>
13224 * configure.ac: Also check for popen.
13225 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
13226 * configure: Regenerate.
13227 * config.in: Regenerate.
13229 2014-07-30 Martin Jambor <mjambor@suse.cz>
13231 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
13232 parameter to gimple.
13234 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13236 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
13237 address as second parameter to __tpf_eh_return routine.
13239 2014-07-30 Jiong Wang <jiong.wang@arm.com>
13241 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
13244 2014-07-30 Tom Tromey <tromey@redhat.com>
13247 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
13248 * doc/extend.texi (Type Attributes): Document designated_init
13251 2014-07-30 Roman Gareev <gareevroman@gmail.com>
13253 * graphite-isl-ast-to-gimple.c:
13254 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
13255 (gcc_expression_from_isl_expression): Pass type to
13256 gcc_expression_from_isl_ast_expr_id.
13258 2014-07-30 Richard Biener <rguenther@suse.de>
13260 * lto-streamer.h (lto_write_data): New function.
13261 * langhooks.c (lhd_append_data): Do not free block.
13262 * lto-section-out.c (lto_write_data): New function writing
13263 raw data to the current section.
13264 (lto_write_stream): Adjust for langhook semantic change.
13265 (lto_destroy_simple_output_block): Write header directly.
13266 * lto-opts.c (lto_write_options): Write options directly.
13267 * lto-streamer-out.c (produce_asm): Write heaeder directly.
13268 (lto_output_toplevel_asms): Likewise.
13269 (copy_function_or_variable): Copy data directly.
13270 (write_global_references): Output index table directly.
13271 (lto_output_decl_state_refs): Likewise.
13272 (write_symbol): Write data directly.
13273 (produce_symtab): Adjust.
13274 (produce_asm_for_decls): Output header and refs directly.
13276 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13278 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
13279 to speculative_targets
13280 (get_class_context): Fix handling of contextes without outer type;
13281 avoid matching non-polymorphic types in LTO.
13282 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
13283 parameter to speculative_targetsp; handle speculation.
13284 (dump_possible_polymorphic_call_targets): Update dumping.
13286 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13288 * common.opt (Wodr): Enable by default.
13290 2014-07-29 Olivier Hainque <hainque@adacore.com>
13292 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
13294 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
13297 * gengtype.c (strtoken): New function.
13298 (create_user_defined_type): Replace strtok with strtoken.
13300 2014-07-29 Nathan Sidwell <nathan@acm.org>
13302 * gcov-io.c (gcov_var): Make hidden.
13303 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
13304 (gcov_do_dump): Declare.
13305 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
13307 2014-07-29 Martin Jambor <mjambor@suse.cz>
13309 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
13310 parameter to gimple.
13311 (sra_modify_assign): Likewise.
13313 2014-07-29 Richard Biener <rguenther@suse.de>
13315 PR middle-end/52478
13316 * expr.c (expand_expr_real_2): Revert last change.
13318 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13320 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
13321 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
13322 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
13324 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
13325 (contains_type_p): Forward declare.
13326 (polymorphic_call_target_hasher::hash): Hash speculative info.
13327 (polymorphic_call_target_hasher::equal): Compare speculative info.
13328 (get_class_context): Handle speuclation.
13329 (contains_type_p): Update.
13330 (get_polymorphic_call_info_for_decl): Update.
13331 (walk_ssa_copies): Break out from ...
13332 (get_polymorphic_call_info): ... here; set speculative context
13334 * ipa-prop.c (ipa_write_indirect_edge_info,
13335 ipa_read_indirect_edge_info): Stream speculative context.
13336 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
13337 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
13338 SPECULATIVE_MAYBE_DERIVED_TYPE).
13339 (possible_polymorphic_call_targets overriders): Update.
13340 (dump_possible_polymorphic_call_targets overriders): Update.
13341 (dump_possible_polymorphic_call_target_p overriders): Update.
13343 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13345 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
13346 ipa-devirt path; fix thinko there.
13348 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
13350 * config/i386/i386.c (ix86_return_in_memory): Replace one
13351 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
13353 2014-07-28 Marek Polacek <polacek@redhat.com>
13355 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
13357 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
13359 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
13360 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
13361 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
13362 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13363 (USE_LD_AS_NEEDED): Likewise.
13364 (ASM_APP_ON): Likewise.
13365 (ASM_APP_OFF): Likewise.
13366 (TARGET_POSIX_IO): Likewise.
13367 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
13368 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13369 (USE_LD_AS_NEEDED): Likewise.
13370 (ASM_APP_ON): Likewise.
13371 (ASM_APP_OFF): Likewise.
13372 (TARGET_POSIX_IO): Likewise.
13374 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
13376 PR middle-end/61734
13377 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
13378 operators other than the equality operators.
13380 2014-07-28 Richard Biener <rguenther@suse.de>
13382 PR middle-end/52478
13383 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
13384 sure to register SImode ones, not only >= word_mode ones.
13385 * expr.c (expand_expr_real_2): When expanding -ftrapv
13386 binops do not use OPTAB_LIB_WIDEN.
13388 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
13390 PR middle-end/61919
13391 * tree-outof-ssa.c (insert_partition_copy_on_edge)
13392 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
13393 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
13394 inserting them in the insn stream.
13396 2014-07-28 Marek Polacek <polacek@redhat.com>
13398 PR middle-end/61913
13399 * common.opt (Wodr): Add Var.
13401 2014-07-28 Richard Biener <rguenther@suse.de>
13403 PR tree-optimization/61921
13404 * tree-ssa-structalias.c (create_variable_info_for_1): Check
13405 if there is a varpool node before dereferencing it.
13407 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13409 * graphite-sese-to-poly.c:
13410 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
13411 id of the pbb), which contains pointer to the pbb1.
13413 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
13415 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13417 * graphite-isl-ast-to-gimple.c:
13418 (graphite_create_new_guard): New function.
13419 (translate_isl_ast_node_if): New function.
13420 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
13422 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
13424 2014-07-27 Anthony Green <green@moxielogic.com>
13426 * config.gcc: Add moxie-*-moxiebox* configuration.
13427 * config/moxie/moxiebox.h: New file.
13429 2014-07-26 Andrew Pinski <apinski@cavium.com>
13431 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
13432 from the read only register.
13434 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13436 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
13437 as the allocation class if it isn't likely to be spilled.
13439 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13441 * rtl.h (tls_referenced_p): Declare.
13442 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
13443 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
13444 (mips_cannot_force_const_mem): Use tls_referenced_p.
13445 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
13446 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
13447 instead of pa_tls_referenced_p.
13448 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
13449 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
13450 (pa_legitimate_constant_p): Likewise.
13451 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
13452 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
13453 (rs6000_cannot_force_const_mem, rs6000_emit_move)
13454 (rs6000_address_for_altivec): Use tls_referenced_p instead of
13455 rs6000_tls_referenced_p.
13456 (rs6000_tls_symbol_ref_1): Delete.
13458 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
13461 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
13462 Optimize inverse of a VEC_CONCAT.
13464 2014-07-25 Xinliang David Li <davidxl@google.com>
13466 * params.def: New parameter.
13467 * coverage.c (get_coverage_counts): Check new flag.
13468 (coverage_compute_profile_id): Check new flag.
13469 (coverage_begin_function): Check new flag.
13470 (coverage_end_function): Check new flag.
13471 * value-prof.c (coverage_node_map_initialized_p): New function.
13472 (init_node_map): Populate map with all functions.
13473 * doc/invoke.texi: Document new parameter.
13475 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13476 Richard Biener <rguenther@suse.de>
13478 * lto-streamer-out.c (struct sccs): Turn to ...
13479 (class DFS): ... this one; refactor the DFS walk so it can
13480 be re-done on per-SCC basis.
13481 (DFS::DFS): New constructor.
13482 (DFS::~DFS): New destructor.
13483 (hash_tree): Add new MAP argument holding in-SCC hash values;
13484 remove POINTER_TYPE hashing hack.
13485 (scc_entry_compare): Rename to ...
13486 (DFS::scc_entry_compare): ... this one.
13487 (hash_scc): Rename to ...
13488 (DFS::hash_scc): ... this one; pass output_block instead
13489 of streamer_cache; work harder to get unique and stable SCC
13491 (DFS_write_tree): Rename to ...
13492 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13493 (lto_output_tree): Update.
13495 2014-07-25 Andi Kleen <ak@linux.intel.com>
13497 * lto-streamer-out.c (hash_tree): Convert to inchash.
13499 2014-07-25 Andi Kleen <ak@linux.intel.com>
13501 * tree.c (build_type_attribute_qual_variant): Use inchash.
13502 (type_hash_list): Dito.
13503 (attribute_hash_list): Dito
13504 (iterative_hstate_expr): Dito.
13505 (iterative_hash_expr): Dito.
13506 (build_range_type_1): Dito.
13507 (build_array_type_1): Dito.
13508 (build_function_type): Dito.
13509 (build_method_type_directly): Dito.
13510 (build_offset_type): Dito.
13511 (build_complex_type): Dito.
13512 (make_vector_type): Dito.
13513 * tree.h (iterative_hash_expr): Add compat wrapper.
13514 (iterative_hstate_expr): Add.
13516 2014-07-25 Andi Kleen <ak@linux.intel.com>
13518 * Makefile.in (OBJS): Add inchash.o.
13519 (PLUGIN_HEADERS): Add inchash.h.
13520 * ipa-devirt.c: Include inchash.h.
13521 * lto-streamer-out.c: Dito.
13522 * tree-ssa-dom.c: Dito.
13523 * tree-ssa-pre.c: Dito.
13524 * tree-ssa-sccvn.c: Dito.
13525 * tree-ssa-tail-merge.c: Dito.
13527 * tree.c (iterative_hash_hashval_t): Move to ...
13528 (iterative_hash_host_wide_int): Move to ...
13529 * inchash.c: Here. New file.
13530 * tree.h (iterative_hash_hashval_t): Move to ...
13531 (iterative_hash_host_wide_int): Move to ...
13532 * inchash.h: Here. New file.
13534 2014-07-25 Richard Biener <rguenther@suse.de>
13536 PR middle-end/61762
13537 PR middle-end/61894
13538 * fold-const.c (native_encode_int): Add and handle offset
13539 parameter to do partial encodings of expr.
13540 (native_encode_fixed): Likewise.
13541 (native_encode_real): Likewise.
13542 (native_encode_complex): Likewise.
13543 (native_encode_vector): Likewise.
13544 (native_encode_string): Likewise.
13545 (native_encode_expr): Likewise.
13546 * fold-const.c (native_encode_expr): Add offset parameter
13548 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13549 (fold_ctor_reference): Handle all reads from tcc_constant
13552 2014-07-25 Richard Biener <rguenther@suse.de>
13554 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13555 as possibly unused.
13557 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13559 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13561 2014-07-24 Kyle McMartin <kyle@redhat.com>
13563 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13565 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13567 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13569 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13571 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13572 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13573 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13575 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13577 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13578 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13579 aggregate types. Instead, *all* aggregate types, except for single-
13580 element or homogeneous float/vector aggregates, are quadword-aligned
13581 if required by their type alignment. Issue -Wpsabi note when a type
13582 is now treated differently than before.
13584 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13586 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13587 does not fit fully into floating-point registers, and there is still
13588 space in the register parameter area, use GPRs to pass those parts
13589 of the argument. Issue -Wpsabi note if any parameter is now treated
13590 differently than before.
13591 (rs6000_arg_partial_bytes): Update.
13593 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13595 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13597 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13599 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13600 * toplev.c (initialize_rtl): Don't use it. Move previously
13601 "language-dependent" calls to...
13602 (backend_init): ...here.
13603 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13604 Assert that RTL initialization hasn't happend yet.
13606 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13608 PR rtl-optimization/61629
13609 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13610 they have already been initialized.
13612 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13614 PR middle-end/61268
13615 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13616 DECL_INCOMING_RTL and entry_parm.
13617 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13618 * calls.c (load_register_parameters): Likewise argument values.
13619 (emit_library_call_value_1, store_one_arg): Likewise argument
13621 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13623 * explow.c (validize_mem): Modify the argument in-place.
13625 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13627 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13628 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13630 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13632 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13633 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13635 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13637 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13638 (aarch64_save_callee_saves): New parameter "skip_wb".
13639 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13641 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13643 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13645 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13647 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13649 * graphite-isl-ast-to-gimple.c:
13650 (graphite_create_new_loop): Add calling of isl_id_free to properly
13651 decrement reference counts.
13653 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13655 2014-07-24 Martin Liska <mliska@suse.cz>
13656 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13658 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13659 (rs6000_code_end): Likewise.
13661 2014-07-24 Martin Liska <mliska@suse.cz>
13663 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13664 symtab_node funtion used.
13665 (rs6000_xcoff_declare_object_name): Likewise.
13667 2014-07-24 Martin Liska <mliska@suse.cz>
13669 * cgraphunit.c (compile): Correct function used.
13671 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13673 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13676 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13679 * varasm.c (bss_initializer_p): Handle offlined ctors.
13680 (align_variable, get_variable_align): Likewise.
13681 (make_decl_one_only): Likewise.
13682 (default_binds_local_p_1): Likewise.
13683 (decl_binds_to_current_def_p): Likewise.
13684 (get_variable_section): Get constructor if it is offlined.
13685 (assemble_variable_contents): Sanity check that the caller
13686 streamed in the ctor in LTO.
13688 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13690 * graphite-isl-ast-to-gimple.c:
13691 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13692 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13693 isl_ast_op_pdiv_r to the different case.
13695 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13697 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13699 PR middle-end/61876
13700 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13701 when flag_errno_math is on.
13703 2014-07-24 Martin Liska <mliska@suse.cz>
13705 * cgraph.h (varpool_node):
13706 (availability get_availability (void)):
13707 created from cgraph_variable_initializer_availability
13708 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13709 created from: cgraph_variable_initializer_availability
13710 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13711 (void finalize_named_section_flags (void)):
13712 created from varpool_finalize_named_section_flags
13713 (bool assemble_decl (void)): created from varpool_assemble_decl
13714 (void analyze (void)): created from varpool_analyze_node
13715 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13716 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13717 (void remove_initializer (void)): created from varpool_remove_initializer
13718 (tree get_constructor (void)): created from varpool_get_constructor
13719 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13720 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13721 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13722 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13723 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13724 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13725 (static bool output_variables (void)): created from varpool_output_variables
13726 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13727 created from varpool_extra_name_alias
13728 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13729 (static void dump_varpool (FILE *f)): created from dump_varpool
13730 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13731 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13732 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13733 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13734 (void assemble_aliases (void)): created from assemble_aliases
13736 2014-07-24 Martin Liska <mliska@suse.cz>
13738 * cgraph.h (symtab_node):
13739 (void register_symbol (void)): created from symtab_register_node
13740 (void remove (void)): created from symtab_remove_node
13741 (void dump (FILE *f)): created from dump_symtab_node
13742 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13743 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13744 (struct ipa_ref *add_reference (symtab_node *referred_node,
13745 enum ipa_ref_use use_type)): created from add_reference
13746 (struct ipa_ref *add_reference (symtab_node *referred_node,
13747 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13748 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13749 gimple stmt)): created from maybe_add_reference
13750 (bool semantically_equivalent_p (symtab_node *target)): created from
13751 symtab_semantically_equivalent_p
13752 (void remove_from_same_comdat_group (void)): created from
13753 remove_from_same_comdat_group
13754 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13755 symtab_add_to_same_comdat_group
13756 (void dissolve_same_comdat_group_list (void)): created from
13757 symtab_dissolve_same_comdat_group_list
13758 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13759 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13760 created from symtab_alias_ultimate_target
13761 (inline symtab_node *next_defined_symbol (void)): created from
13762 symtab_next_defined_symbol
13763 (bool resolve_alias (symtab_node *target)): created from
13764 symtab_resolve_alias
13765 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13766 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13767 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13768 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13769 (void set_section (const char *section)): created from set_section_1
13770 (enum availability get_availability (void)): created from symtab_node_availability
13771 (void make_decl_local (void)): created from symtab_make_decl_local
13772 (bool real_symbol_p (void)): created from symtab_read_node
13773 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13774 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13775 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13776 symtab_in_same_comdat_p;
13777 (bool address_taken_from_non_vtable_p (void)): created from
13778 address_taken_from_non_vtable_p
13779 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13780 (static void dump_table (FILE *)): created from dump_symtab
13781 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13782 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13783 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13784 symtab_used_from_object_file_p
13785 (void dump_base (FILE *)): created from dump_symtab_base
13786 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13787 (void unregister (void)): created from symtab_unregister_node
13788 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13789 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13790 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13791 symtab_nonoverwritable_alias_1
13792 * cgraph.h (cgraph_node):
13793 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13794 created from cgraph_remove_node_and_inline_clones
13795 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13796 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13797 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13798 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13799 created from cgraph_function_node
13800 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13801 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13802 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13803 created from cgraph_create_clone
13804 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13805 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13806 created from cgraph_create_virtual_clone
13807 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13808 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13809 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13810 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13811 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13812 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13813 created from cgraph_function_version_info
13814 (struct cgraph_function_version_info *insert_new_function_version (void)):
13815 created from insert_new_cgraph_node_version
13816 (struct cgraph_function_version_info *function_version (void)): created from
13817 get_cgraph_node_version
13818 (void analyze (void)): created from analyze_function
13819 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13820 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13821 tree real_alias) cgraph_add_thunk
13822 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13823 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13824 created from cgraph_function_or_thunk_node
13825 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13826 created from expand_thunk
13827 (void reset (void)): created from cgraph_reset_node
13828 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13829 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13830 (void remove (void)): created from cgraph_remove_node
13831 (void dump (FILE *f)): created from dump_cgraph_node
13832 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13833 (bool get_body (void)): created from cgraph_get_body
13834 (void release_body (void)): created from cgraph_release_function_body
13835 (void unnest (void)): created from cgraph_unnest_node
13836 (void make_local (void)): created from cgraph_make_node_local
13837 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13838 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13839 gcov_type count, int freq)): created from cgraph_create_edge
13840 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13841 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13842 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13843 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13844 created from cgraph_create_edge_including_clones
13845 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13846 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13847 (void remove_callers (void)): created from cgraph_node_remove_callers
13848 (void remove_callees (void)): created from cgraph_node_remove_callees
13849 (enum availability get_availability (void)): created from cgraph_function_body_availability
13850 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13851 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13852 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13853 (void call_duplication_hooks (cgraph_node *node2)): created from
13854 cgraph_call_node_duplication_hooks
13855 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13856 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13857 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13858 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13859 (void call_function_insertion_hooks (void)):
13860 created from cgraph_call_function_insertion_hooks
13861 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13862 (bool local_p (void)): created from cgraph_local_node
13863 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13864 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13865 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13866 (inline bool only_called_directly_or_aliased_p (void)):
13867 created from cgraph_only_called_directly_or_aliased_p
13868 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13869 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13870 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13871 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13872 (bool can_remove_if_no_direct_calls_p (void)):
13873 created from cgraph_can_remove_if_no_direct_calls_p
13874 (inline bool has_gimple_body_p (void)):
13875 created from cgraph_function_with_gimple_body_p
13876 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13877 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13878 (static inline void debug_cgraph (void)): created from debug_cgraph
13879 (static void record_function_versions (tree decl1, tree decl2)):
13880 created from record_function_versions
13881 (static void delete_function_version (tree decl)):
13882 created from delete_function_version
13883 (static void add_new_function (tree fndecl, bool lowered)):
13884 created from cgraph_add_new_function
13885 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13886 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13887 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13888 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13889 (static cgraph_node *get_for_asmname (tree asmname)):
13890 created from cgraph_node_for_asm
13891 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13892 created from cgraph_same_body_alias
13893 (static bool used_from_object_file_p_worker (cgraph_node *node,
13894 void *): new function
13895 (static bool non_local_p (cgraph_node *node, void *)):
13896 created from cgraph_non_local_node_p_1
13897 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13898 created from verify_cgraph
13899 (static bool make_local (cgraph_node *node, void *)):
13900 created from cgraph_make_node_local
13901 (static cgraph_node *create_alias (tree alias, tree target)):
13902 created from cgraph_create_function_alias
13903 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13904 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13905 created from cgraph_create_edge_1
13906 * cgraph.h (varpool_node):
13907 (void remove (void)): created from varpool_remove_node
13908 (void dump (FILE *f)): created from dump_varpool_node
13910 2014-07-24 Richard Biener <rguenther@suse.de>
13913 * tree-ssa-structalias.c (create_variable_info_for_1):
13914 Use varpool_get_constructor.
13915 (create_variable_info_for): Likewise.
13917 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13919 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13920 subtract outgoing area size when restoring stack_pointer_rtx.
13922 2014-07-24 Nick Clifton <nickc@redhat.com>
13924 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13925 that operations are taking place in parallel.
13926 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13928 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13930 * omp-low.c (extract_omp_for_data): Add missing break statement.
13932 2014-07-24 Richard Biener <rguenther@suse.de>
13934 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13935 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13936 and adjust MOVE_RATIO query accordingly.
13937 (estimate_num_insns): Adjust callers.
13938 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13939 * ipa-cp.c (gather_context_independent_values,
13940 estimate_local_effects): Likewise.
13941 * ipa-split.c (consider_split): Likewise.
13943 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13945 * config/i386/driver-i386.c: Remove names of unused arguments and
13946 unnecessary unused attributes.
13947 * config/i386/host-mingw32.c: Likewise.
13948 * config/i386/i386.c: Likewise.
13949 * config/i386/winnt-stubs.c: Likewise.
13950 * config/i386/winnt.c: Likewise.
13952 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13954 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13955 (aarch64_gen_loadwb_pair): New helper function.
13956 (aarch64_expand_epilogue): Simplify code using new helper functions.
13957 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13959 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13961 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13962 (aarch64_gen_storewb_pair): New helper function.
13963 (aarch64_expand_prologue): Simplify code using new helper functions.
13964 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13966 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13968 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13969 Rename to aarch64_save_callee_saves, remove restore code.
13970 (aarch64_restore_callee_saves): New function.
13972 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13974 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13975 (aarch64_save_callee_saves): New function to handle reg save
13976 for both core and vectore regs.
13978 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13980 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13981 (aarch64_gen_store_pair): New helper function.
13982 (aarch64_save_or_restore_callee_save_registers)
13983 (aarch64_save_or_restore_fprs): Use new helper functions.
13985 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13987 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13988 (aarch64_save_or_restore_callee_save_registers)
13989 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13991 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13993 * config/aarch64/aarch64.c
13994 (aarch64_save_or_restore_callee_save_registers)
13995 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13997 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13999 * config/aarch64/aarch64.c
14000 (aarch64_save_or_restore_callee_save_registers)
14001 (aarch64_save_or_restore_fprs): Remove 'increment'.
14003 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14005 * config/aarch64/aarch64.c
14006 (aarch64_save_or_restore_callee_save_registers)
14007 (aarch64_save_or_restore_fprs): Use register offset in
14008 cfun->machine->frame.reg_offset.
14010 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14012 * config/aarch64/aarch64.c
14013 (aarch64_save_or_restore_callee_save_registers)
14014 (aarch64_save_or_restore_fprs): Remove base_rtx.
14016 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14018 * config/aarch64/aarch64.c
14019 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
14020 to 'start_offset'. Remove local variable 'start_offset'.
14022 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14024 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
14025 type to HOST_WIDE_INT.
14027 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14029 * config/aarch64/aarch64.c (aarch64_expand_prologue)
14030 (aarch64_save_or_restore_fprs)
14031 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
14033 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14035 * config/arm/t-rtems-eabi: Add
14036 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
14037 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
14038 mbig-endian/mthumb/march=armv7-r, and
14039 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
14042 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14043 Chris Johns <chrisj@rtems.org>
14044 Joel Sherrill <joel.sherrill@oarcorp.com>
14046 * config.gcc: Add nios2-*-rtems*.
14047 * config/nios2/rtems.h: New file.
14048 * gcc/config/nios2/t-rtems: New file.
14050 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
14053 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
14054 constant numbers, not general constants.
14055 (rs6000_expand_vector_init): Ditto.
14057 2014-07-23 Nathan Sidwell <nathan@acm.org>
14059 * gcov-tool.c (gcov_list): Declare here.
14060 (set_gcov_list): Remove.
14061 (gcov_output_files): Set gcov_list directly.
14063 2014-07-23 Host Schirmeier <horst@schirmeier.com>
14065 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
14067 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14069 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
14070 callee-saved registers are available for padding purpose
14071 and r3 is not mandatory, then prefer use those callee-saved
14074 2014-07-23 Richard Biener <rguenther@suse.de>
14076 * params.def (PARAM_MAX_COMBINE_INSNS): New.
14077 * combine.c: Include statistics.h and params.h.
14078 (combine_instructions): Guard three and four insn combines
14079 with max-combine-insns value. Record statistics for combines
14081 * doc/invoke.texi (max-combine-insns): Document new param.
14083 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14085 * graphite-isl-ast-to-gimple.c:
14086 (translate_isl_ast_node_block): New function.
14087 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
14089 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
14090 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
14092 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14094 * graphite-isl-ast-to-gimple.c:
14095 (get_max_schedule_dimensions): New function.
14096 (extend_schedule): Likewise.
14097 (generate_isl_schedule): Add calling of extend_schedule and
14098 get_max_schedule_dimensions.
14100 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14102 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
14103 (case UNSPEC): Handle UNSPEC_RBIT.
14105 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14107 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
14108 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
14110 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14112 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
14114 2014-07-22 Roman Gareev <gareevroman@gmail.com>
14116 * graphite-isl-ast-to-gimple.c:
14117 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
14118 (ivs_params_clear):
14119 (build_iv_mapping): New function.
14120 (translate_isl_ast_node_user): Likewise.
14121 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
14123 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
14124 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
14125 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
14127 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14130 * config/arm/arm.md (setmem): New pattern.
14131 * config/arm/arm-protos.h (struct tune_params): New fields.
14132 (arm_gen_setmem): New prototype.
14133 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
14134 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
14135 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
14136 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
14137 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
14138 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
14139 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
14140 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
14141 (arm_const_inline_cost): New function.
14142 (arm_block_set_max_insns): New function.
14143 (arm_block_set_non_vect_profit_p): New function.
14144 (arm_block_set_vect_profit_p): New function.
14145 (arm_block_set_unaligned_vect): New function.
14146 (arm_block_set_aligned_vect): New function.
14147 (arm_block_set_unaligned_non_vect): New function.
14148 (arm_block_set_aligned_non_vect): New function.
14149 (arm_block_set_vect, arm_gen_setmem): New functions.
14151 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14153 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
14155 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
14158 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
14159 out of #ifdef __OPTIMIZE__.
14161 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14163 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
14164 different trapping status if -fnon-call-exceptions is enabled.
14166 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14168 * expr.c (store_field): Handle VOIDmode for calls that return values
14169 in multiple locations.
14171 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14173 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
14174 (altivec_vsldoi_<mode>): Likewise.
14176 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14178 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
14179 to the number of characters in the line.
14181 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14183 * graphite-isl-ast-to-gimple.c: Add using of
14184 build_nonstandard_integer_type instead of int128_integer_type_node.
14186 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
14188 * toplev.c (output_stack_usage): Adjust the location of the warning.
14190 2014-07-19 Daniel Cederman <cederman@gaisler.com>
14192 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
14193 (*membar_storeload): Disable for LEON3.
14195 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
14197 PR rtl-optimization/61461
14198 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
14200 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
14203 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
14204 Fix instruction constraint.
14205 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
14207 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
14209 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
14211 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
14213 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
14214 GNU coding standards.
14215 (nds32_register_move_cost): Likewise.
14216 (nds32_memory_move_cost): Likewise.
14217 (nds32_address_cost): Likewise.
14219 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14221 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
14223 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
14225 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
14226 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
14227 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
14228 (HAVE_sync_compare_and_swapqi): Define.
14229 (HAVE_sync_compare_and_swaphi): Likewise.
14230 (HAVE_sync_compare_and_swapsi): Likewise.
14232 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
14234 * config/mips/p5600.md: Add missing cpu tests.
14236 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14238 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
14239 (vmla_f64): Likewise.
14240 (vfms_f64): Likewise.
14241 (vmls_f64): Likewise.
14243 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14245 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
14246 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
14248 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14250 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
14251 (vmlal_high_lane_s32): Likewise.
14252 (vmlal_high_lane_u16): Likewise.
14253 (vmlal_high_lane_u32): Likewise.
14254 (vmlsl_high_lane_s16): Likewise.
14255 (vmlsl_high_lane_s32): Likewise.
14256 (vmlsl_high_lane_u16): Likewise.
14257 (vmlsl_high_lane_u32): Likewise.
14259 2014-07-17 Terry Guo <terry.guo@arm.com>
14261 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
14262 (alus_reg): Renamed to alus_sreg.
14263 * config/arm/arm-fixed.md: Change type of non-dsp instructions
14264 from alu_reg to alu_sreg. Change type of dsp instructions from
14265 alu_reg to alu_dsp_reg.
14266 * config/arm/thumb1.md: Likewise.
14267 * config/arm/thumb2.md: Likewise.
14268 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
14269 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
14270 with alu_sreg and alus_sreg.
14271 * config/arm/arm1026ejs.md (alu_op): Likewise.
14272 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
14273 * config/arm/arm926ejs.md (9_alu_op): Likewise.
14274 * config/arm/fa526.md (526_alu_op): Likewise.
14275 * config/arm/fa606te.md (606te_alu_op): Likewise.
14276 * config/arm/fa626te.md (626te_alu_op): Likewise.
14277 * config/arm/fa726te.md (726te_alu_op): Likewise.
14278 * config/arm/fmp626.md (mp626_alu_op): Likewise.
14279 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
14280 alu_sreg, alu_dsp_reg and alus_sreg.
14281 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
14282 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14283 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14284 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
14285 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
14286 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14287 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14288 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14289 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
14290 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
14291 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
14292 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
14293 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
14294 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
14295 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
14296 alus_reg to alus_sreg.
14298 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
14300 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
14303 2014-07-17 Richard Biener <rguenther@suse.de>
14305 PR rtl-optimization/61801
14306 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
14307 don't set reg_pending_barrier if it appears in a debug-insn.
14309 2014-07-16 DJ Delorie <dj@redhat.com>
14311 * config/rx/rx.c (rx_option_override): Fix alignment values.
14312 (rx_align_for_label): Likewise.
14314 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
14317 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
14318 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
14319 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
14321 (cris_print_index, cris_print_operand, cris_constant_index_p)
14322 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
14323 (cris_address_cost): Ditto last CONSTANT_P.
14324 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
14325 callers changed. Yield cris_offsettable_symbol for non-PIC
14326 constant symbolic expressions including labels. Yield cris_unspec
14328 (cris_expand_pic_call_address): New parameter MARKERP. Set its
14329 target to pic_offset_table_rtx for calls that will likely go
14330 through PLT, const0_rtx when they can't. All callers changed.
14331 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
14332 symbolic expressions to be PICified. Remove second, redundant,
14333 assert on can_create_pseudo_p returning non-zero. Use
14334 replace_equiv_address_nv, not replace_equiv_address, for final
14336 * config/cris/cris.md ("movsi"): Move variable t to pattern
14337 toplevel. Adjust assert for new cris_symbol_type member. Use
14338 CONSTANT_P instead of CONSTANT_ADDRESS_P.
14339 ("*movsi_internal") <case 9>: Make check for valid unspec operands
14341 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
14342 ("call", "call_value"): Use second incoming operand as a marker
14343 for pic-offset-table-register being used.
14344 ("*expanded_call_non_v32", "*expanded_call_v32")
14345 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
14346 second incoming operand to CALL, match cris_call_type_marker.
14347 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
14348 ("*expanded_call_side"): Ditto. Fix typo in comment.
14349 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
14351 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
14352 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
14353 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
14354 users changed. Add members cris_offsettable_symbol and cris_unspec.
14355 (cris_symbol_type): Rename from cris_pic_symbol_type.
14356 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
14358 * config/cris/cris-protos.h (cris_symbol_type_of,
14359 cris_expand_pic_call_address): Adjust prototypes.
14360 (cris_legitimate_constant_p): New prototype.
14362 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
14363 an existing tmake_file. Don't add t-slibgcc and t-linux.
14365 2014-07-17 Jason Merrill <jason@redhat.com>
14368 * symtab.c (symtab_remove_from_same_comdat_group): Also
14369 set_comdat_group to NULL_TREE.
14370 (verify_symtab): Fix diagnostic.
14372 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
14375 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
14377 2014-07-16 Dodji Seketeli <dodji@redhat.com>
14379 Support location tracking for built-in macro tokens
14380 * input.h (is_location_from_builtin_token): New function declaration.
14381 * input.c (is_location_from_builtin_token): New function definition.
14382 * toplev.c (general_init): Tell libcpp what the pre-defined
14383 spelling location for built-in tokens is.
14385 2014-07-16 Jakub Jelinek <jakub@redhat.com>
14387 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
14388 on the FUNCTION_DECL.
14390 2014-07-16 Richard Biener <rguenther@suse.de>
14393 * doc/extend.texi (always_inline): Clarify.
14395 2014-07-15 Eric Christopher <echristo@gmail.com>
14397 * doc/invoke.texi (Link Options): Document -z option.
14399 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
14401 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
14402 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14404 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
14406 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
14408 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
14410 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
14411 varpool_assemble_decl.
14412 * varpool.c (varpool_assemble_decl): Assert that node->definition is
14415 2014-07-15 Michael Matz <matz@suse.de>
14417 PR rtl-optimization/61772
14418 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
14420 2014-07-15 Richard Biener <rguenther@suse.de>
14422 * opts.c (default_options_table): Disable bit-ccp at -Og.
14424 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14426 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
14428 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14430 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
14431 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
14432 call langhook for unknown declaration.
14433 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
14434 * tree.h (DECL_ARGUMENTS): Update.
14435 * print-tree.c (print_node): Update.
14436 * tree-core.h (tree_decl_non_common): Remove arguments.
14437 (tree_function_decl): Add arguments.
14439 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
14441 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
14443 2014-07-14 Richard Biener <rguenther@suse.de>
14445 PR tree-optimization/61779
14446 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
14447 simplifying a condition.
14449 2014-07-14 Richard Biener <rguenther@suse.de>
14451 * builtins.c (c_strlen): Make only_value == 2 really only
14452 affect warning generation.
14454 2014-07-14 Richard Biener <rguenther@suse.de>
14456 PR tree-optimization/61757
14457 PR tree-optimization/61783
14458 PR tree-optimization/61787
14459 * tree-ssa-dom.c (record_equality): Revert canonicalization
14460 change and add comment.
14461 (propagate_rhs_into_lhs): Revert previous fix, removing
14462 loop depth restriction again.
14464 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14466 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
14467 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14468 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14469 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
14470 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14471 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14472 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14474 2014-07-14 Richard Biener <rguenther@suse.de>
14476 * cgraph.h (decl_in_symtab_p): Make inline.
14478 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14480 PR middle-end/61294
14481 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14484 * config/i386/i386.c (classify_argument): Don't merge classes above
14487 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14489 * cgraph.h (symtab_node): Add nonzero_address.
14490 (decl_in_symtab_p): Break out from ...
14491 (symtab_get_node): ... here.
14492 * fold-const.c: Include cgraph.h
14493 (tree_single_nonzero_warnv_p): Use symtab to determine
14494 if symbol is non-zero.
14495 * symtab.c (symtab_node::nonzero_address): New method.
14497 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14499 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14500 forgotten in previous commit.
14502 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14504 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14506 * ipa-devirt.c: Include stor-layout.h and intl.h
14507 (odr_subtypes_equivalent_p): New function.
14508 (warn_odr): New function.
14509 (warn_type_mismatch): New function.
14510 (odr_types_equivalent_p): New function.
14511 (add_type_duplicate): Use it.
14512 * common.opt (Wodr): New flag.
14513 * doc/invoke.texi (Wodr): Document new warning.
14515 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14517 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14518 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14519 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14520 (varpool_get_constructor): Push CTORS_IN timevar.
14521 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14523 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14525 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14526 Remove VOID_FTYPE_PUSHORT.
14527 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14528 Change code to USHORT_FTYPE_VOID.
14529 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14530 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14531 (ix86_atomic_assign_expand_fenv): Update for
14532 __builtin_ia32_fnstsw changes.
14533 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14534 (fnstsw): Change operand 0 to nonimmediate operand.
14536 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14538 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14539 (varpool_get_constructor): New function.
14540 (varpool_ctor_useable_for_folding_p): Break out from ...
14541 (ctor_for_folding): ... here; use varpool_get_constructor.
14542 (varpool_assemble_decl): Likewise.
14543 * lto-streamer.h (struct output_block): Turn cgraph_node
14545 (lto_input_variable_constructor): Declare.
14546 * ipa-visibility.c (function_and_variable_visibility): Use
14547 varpool_get_constructor.
14548 * cgraph.h (varpool_get_constructor): Declare.
14549 (varpool_ctor_useable_for_folding_p): New function.
14550 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14551 parameter; return error_mark_node for non-trivial constructors.
14552 (lto_write_tree_1, DFS_write_tree): Update use of
14553 get_symbol_initial_value.
14554 (output_function): Update initialization of symbol.
14555 (output_constructor): New function.
14556 (copy_function): Rename to ..
14557 (copy_function_or_variable): ... this one; handle vars too.
14558 (lto_output): Output variable sections.
14559 * lto-streamer-in.c (input_constructor): New function.
14560 (lto_read_body): Rename from ...
14561 (lto_read_body_or_constructor): ... this one; handle vars too.
14562 (lto_input_variable_constructor): New function.
14563 * ipa-prop.c (ipa_prop_write_jump_functions,
14564 ipa_prop_write_all_agg_replacement): Update.
14565 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14566 (output_cgraph_opt_summary): Set symbol to NULL.
14568 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14570 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14571 non-polymorphic types.
14572 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14573 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14574 of types is not polymorphic.
14576 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14578 * lra-constraints.c (remove_inheritance_pseudos): Process
14579 destination pseudo too.
14581 2014-07-11 Rong Xu <xur@google.com>
14583 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14586 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14588 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14589 * config/avr/avr-devices.c (AVR_MCU): Same.
14590 (avr_mcu_types): add text start value to end of device list.
14591 * config/avr/avr-mcus.def: Add text section start for all devices.
14592 (ata5782): Add new avr5 device.
14594 * config/avr/avr-tables.opt: Regenerate.
14595 * config/avr/avr.h: Add declaration for text section start handler.
14596 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14598 (LINK_SPEC): Include text section start handler to linker spec.
14599 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14600 pass -Ttext option to linker if the text section start for the device
14602 * config/avr/t-multilib: Regenerate.
14603 * doc/avr-mmcu.texi: Regenerate.
14605 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14607 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14608 * config/rs6000/aix52.h (LINK_SPEC): Same.
14609 * config/rs6000/aix53.h (LINK_SPEC): Same.
14610 * config/rs6000/aix61.h (LINK_SPEC): Same.
14611 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14613 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14615 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14616 (graphite_verify): New function.
14617 (ivs_params_clear): New function.
14618 (gcc_expression_from_isl_ast_expr_id): New function.
14619 (gcc_expression_from_isl_expr_int): New function.
14620 (binary_op_to_tree): New function.
14621 (ternary_op_to_tree): New function.
14622 (unary_op_to_tree): New function.
14623 (nary_op_to_tree): New function.
14624 (gcc_expression_from_isl_expr_op): New function.
14625 (gcc_expression_from_isl_expression): New function.
14626 (graphite_create_new_loop): New function.
14627 (translate_isl_ast_for_loop): New function.
14628 (get_upper_bound): New function.
14629 (graphite_create_new_loop_guard): New function.
14630 (translate_isl_ast_node_for): New function.
14631 (translate_isl_ast): New function.
14632 (add_parameters_to_ivs_params): New function.
14633 (scop_to_isl_ast): New parameter ip.
14634 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14636 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14638 * config/xtensa/predicates.md (call expander): Update for
14639 DECL_SECTION_NAME being string.
14641 2014-07-11 Richard Biener <rguenther@suse.de>
14643 PR middle-end/61473
14644 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14645 can be implemented with a single load followed by a single store.
14646 (c_strlen): Only warn when only_value is not 2.
14648 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14650 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14652 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14655 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14656 (*movhi_bytes): Likewise.
14657 (*arm_movqi_insn): Likewise.
14659 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14662 * config/alpha/alpha.c: Include tree-pass.h, context.h
14663 and pass_manager.h.
14664 (pass_data_handle_trap_shadows): New pass.
14665 (pass_handle_trap_shadows::gate): New pass gate function.
14666 (make_pass_handle_trap_shadows): New function.
14667 (rest_of_handle_trap_shadows): Ditto.
14669 (alpha_align_insns_1): Rename from alpha_align_insns.
14670 (pass_data_align_insns): New pass.
14671 (pass_align_insns::gate): New pass gate function.
14672 (make_pass_aling_insns): New function.
14673 (rest_of_align_insns): Ditto.
14674 (alpha_align_insns): Ditto.
14676 (alpha_option_override): Declare handle_trap_shadows info
14677 and align_insns_info. Register handle_trap_shadows and align_insns
14679 (alpha_reorg): Do not call alpha_trap_shadows and
14680 alpha_align_insn from here.
14682 (alpha_pad_function_end): Do not skip BARRIERs.
14684 2014-07-10 Rong Xu <xur@google.com>
14686 Add gcov-tool: an offline gcda profile processing tool support.
14687 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14688 (gcov_is_error): Ditto.
14689 (gcov_read_string): Ditto.
14690 (gcov_read_sync): Ditto.
14691 * gcov-io.h: Move counter defines to gcov-counter.def.
14692 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14693 * coverage.c: Ditto.
14694 * gcov-tool.c: Offline gcda profile processing tool.
14695 (unlink_gcda_file): Remove one gcda file.
14696 (unlink_profile_dir): Remove gcda files from the profile path.
14697 (gcov_output_files): Output gcda files to an output dir.
14698 (profile_merge): Merge two profiles in directory.
14699 (print_merge_usage_message): Print merge usage.
14700 (merge_usage): Print merge usage and exit.
14701 (do_merge): Driver for profile merge sub-command.
14702 (profile_rewrite): Rewrite profile.
14703 (print_rewrite_usage_message): Print rewrite usage.
14704 (rewrite_usage): Print rewrite usage and exit.
14705 (do_rewrite): Driver for profile rewrite sub-command.
14706 (print_usage): Print gcov-info usage and exit.
14707 (print_version): Print gcov-info version.
14708 (process_args): Process arguments.
14709 (main): Main routine for gcov-tool.
14710 * Makefile.in: Build and install gcov-tool.
14711 * gcov-counter.def: New file split from gcov-io.h.
14712 * doc/gcc.texi: Include gcov-tool.texi.
14713 * doc/gcov-tool.texi: Document for gcov-tool.
14715 2014-07-10 Richard Biener <rguenther@suse.de>
14717 PR tree-optimization/61757
14718 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14719 (propagate_rhs_into_lhs): Revert part of last change.
14721 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14723 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14726 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14728 PR middle-end/53590
14729 * function.c (allocate_struct_function): Revert r188667 change.
14731 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14733 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14735 * doc/install.texi: Remove links to defunct package providers for
14738 2014-07-09 Tom de Vries <tom@codesourcery.com>
14740 * final.c (get_call_fndecl): Declare.
14741 (self_recursive_call_p): New function.
14742 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14744 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14746 * ipa-devirt.c (record_node): Walk through aliases.
14748 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14750 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14752 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14755 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14757 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14759 * ipa-visibility.c (function_and_variable_visibility): Remove
14760 temporary hack disabling local aliases on AIX.
14762 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14764 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14765 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14767 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14769 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14770 * rs6000/rs6000.c: Inline output of .set instruction.
14771 (declare_alias_data): New struct.
14772 (rs6000_declare_alias): New function.
14773 (rs6000_xcoff_declare_function_name): Use it.
14774 (rs6000_xcoff_declare_object_name): New function.
14775 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14776 (ASM_OUTPUT_DEF): Turn to empty definition.
14778 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14781 * hash-table.h: use hash_table::value_type instead of
14782 Descriptor::value_type in the return types of several methods.
14784 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14786 * tree-pass.h (pass_data): Remove has_execute member.
14787 * passes.c (execute_one_pass): Don't check pass->has_execute.
14788 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14789 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14790 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14791 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14792 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14793 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14794 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14795 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14796 gimple-low.c, gimple-ssa-isolate-paths.c,
14797 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14798 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14799 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14800 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14801 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14802 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14803 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14804 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14805 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14806 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14807 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14808 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14809 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14810 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14811 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14812 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14813 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14814 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14815 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14816 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14817 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14818 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14819 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14820 web.c: Remove initializer for pass_data::has_execute.
14822 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14824 * graphite-htab.h: Use hash_map instead of hash_table.
14825 * graphite-clast-to-gimple.c: Adjust.
14826 * passes.c: Use hash_map instead of hash_table.
14827 * sese.c: Likewise.
14828 * sese.h: Remove now unused code.
14830 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14833 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14836 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14838 PR rtl-optimization/61673
14839 * combine.c (simplify_comparison): Test just mode's sign bit
14840 in tmode rather than the sign bit and any bits above it.
14842 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14844 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14845 Add __isl_give to the declaration.
14846 (generate_isl_schedule): Likewise.
14847 (scop_to_isl_ast): Likewise.
14849 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14851 * config/arm/arm.c (cortexa5_extra_costs): New table.
14852 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14854 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14856 PR tree-optimization/61725
14857 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14858 range, use range_includes_zerop_p instead of integer_zerop on
14859 vr0->min, only use log2 of max if min is not negative.
14861 2014-07-08 Richard Biener <rguenther@suse.de>
14863 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14864 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14865 restriction on loop depth difference.
14866 (record_equality): Likewise.
14867 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14868 (loop_depth_of_name): Remove.
14869 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14870 restriction on loop depth difference.
14871 (init_copy_prop): Likewise.
14873 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14875 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14877 (walk_aliased_vdefs): Likewise.
14878 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14879 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14880 (detect_type_change_from_memory_writes): Check if entry was reached.
14882 2014-07-08 Richard Biener <rguenther@suse.de>
14884 PR tree-optimization/61681
14885 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14886 NONLOCAL inside ESCAPED.
14888 2014-07-08 Richard Biener <rguenther@suse.de>
14890 PR tree-optimization/61680
14891 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14892 Handle properly all read-write dependences with group accesses.
14894 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14896 PR tree-optimization/61576
14897 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14898 block containing reduction statement is predecessor of phi basi block.
14900 2014-07-08 Marek Polacek <polacek@redhat.com>
14903 * fold-const.c (round_up_loc): Change the parameter type.
14905 * fold-const.h (round_up_loc): Adjust declaration.
14906 * stor-layout.c (finalize_record_size): Check for too large types.
14908 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14910 * symtab.c: Include calls.h.
14911 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14913 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14915 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14916 little-endian code generation.
14917 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14918 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14919 (spe_evmergehilo): Rename to...
14920 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14921 (spe_evmergelo): Rename to...
14922 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14923 (spe_evmergelohi): Rename to...
14924 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14925 (spe_evmergehi, spe_evmergehilo): New expanders.
14926 (spe_evmergelo, spe_evmergelohi): Likewise.
14927 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14928 (*frob_tf_ti): Likewise.
14929 (*frob_<mode>_di_2): Likewise.
14930 (*frob_tf_di_8_2): Likewise.
14931 (*frob_di_<mode>): Likewise.
14932 (*frob_ti_tf): Likewise.
14933 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14934 (*frob_ti_<mode>_8_2): Likewise.
14935 (*frob_ti_tf_2): Likewise.
14936 (mov_si<mode>_e500_subreg0): Rename to...
14937 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14939 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14940 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14941 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14942 the big endianness only.
14943 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14944 (*mov_si<mode>_e500_subreg0_2): Rename to...
14945 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14946 big big endianness only.
14947 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14948 (*mov_si<mode>_e500_subreg4): Rename to...
14949 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14951 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14952 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14953 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14954 the big endianness only.
14955 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14957 (*mov_si<mode>_e500_subreg4_2): Rename to...
14958 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14960 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14961 (*mov_sitf_e500_subreg8): Rename to...
14962 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14964 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14965 (*mov_sitf_e500_subreg8_2): Rename to...
14966 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14968 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14969 (*mov_sitf_e500_subreg12): Rename to...
14970 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14972 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14973 (*mov_sitf_e500_subreg12_2): Rename to...
14974 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14976 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14978 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14980 * asan.c (instrument_strlen_call): Do not instrument first byte
14981 in strlen if already instrumented.
14983 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14985 * config/arm/arm.opt (mwords-little-endian): Delete.
14986 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14987 of TARGET_LITTLE_WORDS.
14988 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14989 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14991 * doc/invoke.texi: Remove references to -mwords-little-endian.
14993 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14995 * expmed.c (struct init_expmed_rtl): Change all fields but
14996 pow2 and cint from struct rtx_def to rtx.
14997 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14998 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
15001 2014-07-06 Marek Polacek <polacek@redhat.com>
15004 * doc/invoke.texi: Document -Wsizeof-array-argument.
15006 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
15008 * wide-int.h (wide_int_storage): Change declaration from struct
15011 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
15013 * cgraph.c (cgraph_create_indirect_edge): Update call of
15014 get_polymorphic_call_info.
15015 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
15016 (possible_polymorphic_call_targets): Add parameter call.
15017 (decl_maybe_in_construction_p): New predicate.
15018 (get_polymorphic_call_info): Add parameter call;
15019 use decl_maybe_in_construction_p.
15020 * gimple-fold.c (fold_gimple_assign): Update use of
15021 possible_polymorphic_call_targets.
15022 (gimple_fold_call): Likewise.
15023 * ipa-prop.c: Inlcude calls.h
15024 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
15025 (param_type_may_change_p): New predicate.
15026 (detect_type_change_from_memory_writes): Break out from ...
15027 (detect_type_change): ... this one; use param_type_may_change_p.
15028 (detect_type_change_ssa): Use param_type_may_change_p.
15029 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
15031 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
15034 * config/arm/arm-protos.h (arm_legitimate_address_p,
15035 arm_is_constant_pool_ref): Add prototypes.
15036 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
15037 (arm_is_constant_pool_ref) New function.
15038 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
15039 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
15040 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
15041 operand. Remove pool_range and neg_pool_range attributes.
15042 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
15043 pool_range and neg_pool_range attributes.
15044 * config/arm/constraints.md (Uh): New constraint.
15045 (Uq): Don't allow constant pool references.
15047 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
15049 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
15050 (move_lo_quad_internal_be_<mode>): Likewise.
15051 (move_lo_quad_<mode>): Convert to define_expand.
15052 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
15053 (aarch64_simd_move_hi_quad_be_<mode>): New.
15054 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
15055 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
15056 (aarch64_combinez_be<mode>): New.
15057 (aarch64_combine<mode>): Convert to define_expand.
15058 (aarch64_combine_internal<mode>): New.
15059 (aarch64_simd_combine<mode>): Remove bogus RTL description.
15061 2014-07-04 Tom de Vries <tom@codesourcery.com>
15063 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
15064 combination of earlyclobber and read/write modifiers.
15066 2014-07-04 Tom de Vries <tom@codesourcery.com>
15068 * config/aarch64/aarch64-simd.md
15069 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
15071 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
15074 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
15076 2014-07-04 Jakub Jelinek <jakub@redhat.com>
15078 PR middle-end/61654
15079 * cgraphunit.c (expand_thunk): Call free_dominance_info.
15081 PR tree-optimization/61684
15082 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
15083 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
15085 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15086 Kito Cheng <kito@0xlab.org>
15087 Monk Chiang <sh.chiang04@gmail.com>
15089 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
15090 (nds32_symbol_load_store_p): Move to ...
15091 (nds32_fp_as_gp_check_available): Move to ...
15092 * config/nds32/nds32-fp-as-gp.c: ... here.
15093 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
15094 extern declaration.
15096 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15097 Kito Cheng <kito@0xlab.org>
15098 Monk Chiang <sh.chiang04@gmail.com>
15100 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
15101 (nds32_expand_store_multiple): Move to ...
15102 (nds32_expand_movmemqi): Move to ...
15103 * config/nds32/nds32-memory-manipulation.c: ... here.
15105 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15106 Kito Cheng <kito@0xlab.org>
15107 Monk Chiang <sh.chiang04@gmail.com>
15109 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
15110 (nds32_output_casesi_pc_relative): Move to ...
15111 (nds32_output_casesi): Move to ...
15112 (nds32_mem_format): Move to ...
15113 (nds32_output_16bit_store): Move to ...
15114 (nds32_output_16bit_load): Move to ...
15115 (nds32_output_32bit_store): Move to ...
15116 (nds32_output_32bit_load): Move to ...
15117 (nds32_output_32bit_load_s): Move to ...
15118 (nds32_output_stack_push): Move to ...
15119 (nds32_output_stack_pop): Move to ...
15120 * config/nds32/nds32-md-auxiliary.c: ... here.
15122 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15123 Ling-Hua Tseng <uranus@tinlans.org>
15125 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
15126 the purpose of this file.
15128 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15129 Kito Cheng <kito@0xlab.org>
15130 Monk Chiang <sh.chiang04@gmail.com>
15132 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
15133 (nds32_address_cost): Move implementation to ...
15134 * config/nds32/nds32-cost.c: ... here.
15135 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
15136 (nds32_address_cost_impl): Declare.
15138 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15139 Kito Cheng <kito@0xlab.org>
15140 Monk Chiang <sh.chiang04@gmail.com>
15142 * config/nds32/nds32.c
15143 (nds32_consecutive_registers_load_store_p): Move to ...
15144 (nds32_valid_multiple_load_store): Move to ...
15145 (nds32_valid_stack_push_pop): Move to ...
15146 (nds32_can_use_bclr_p): Move to ...
15147 (nds32_can_use_bset_p): Move to ...
15148 (nds32_can_use_btgl_p): Move to ...
15149 (nds32_can_use_bitci_p): Move to ...
15150 * config/nds32/nds32-predicates.c: ... here.
15152 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15153 Kito Cheng <kito@0xlab.org>
15154 Monk Chiang <sh.chiang04@gmail.com>
15156 * config/nds32/nds32.c
15157 (nds32_expand_builtin_null_ftype_reg): Move to ...
15158 (nds32_expand_builtin_reg_ftype_imm): Move to ...
15159 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
15160 (nds32_init_builtins): Move implementation to ...
15161 (nds32_expand_builtin): Move implementation to ...
15162 * config/nds32/nds32-intrinsic.c: ... here.
15163 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
15164 (nds32_expand_builtin_impl): Declare.
15166 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15167 Kito Cheng <kito@0xlab.org>
15168 Monk Chiang <sh.chiang04@gmail.com>
15170 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
15171 (nds32_emit_section_tail_template): Move to ...
15172 (nds32_emit_isr_jmptbl_section): Move to ...
15173 (nds32_emit_isr_vector_section): Move to ...
15174 (nds32_emit_isr_reset_conten): Move to ...
15175 (nds32_check_isr_attrs_conflict): Move to ...
15176 (nds32_construct_isr_vectors_information): Move to ...
15177 (nds32_asm_file_start): Move implementation to ...
15178 (nds32_asm_file_end): Move implementation to ...
15179 * config/nds32/nds32-isr.c: ... here.
15180 * config/nds32/nds32-protos.h
15181 (nds32_check_isr_attrs_conflict): Declare.
15182 (nds32_construct_isr_vectors_information): Declare.
15183 (nds32_asm_file_start_for_isr): Declare.
15184 (nds32_asm_file_end_for_isr): Declare.
15186 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15187 Kito Cheng <kito@0xlab.org>
15188 Monk Chiang <sh.chiang04@gmail.com>
15190 * config.gcc (nds32*): Add new modules to extra_objs.
15191 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
15192 (nds32be-*-*): Likewise.
15193 * config/nds32/nds32-cost.c: New file.
15194 * config/nds32/nds32-fp-as-gp.c: New file.
15195 * config/nds32/nds32-intrinsic.c: New file.
15196 * config/nds32/nds32-isr.c: New file.
15197 * config/nds32/nds32-md-auxiliary.c: New file.
15198 * config/nds32/nds32-memory-manipulation.c: New file.
15199 * config/nds32/nds32-pipelines-auxiliary.c: New file.
15200 * config/nds32/nds32-predicates.c: New file.
15201 * config/nds32/t-nds32: New file.
15203 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15205 PR tree-optimization/61682
15206 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
15207 using cases and when one of the operands is equal to 1.
15209 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
15211 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
15212 ashr<mode>3): Correct mode of operands[2].
15213 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
15214 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
15215 Correct mode of operands[2]. Fix split condition.
15217 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
15219 * arm.md (arch): Add armv6_or_vfpv3.
15220 (arch_enabled): Add test for the above.
15221 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
15223 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
15225 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15227 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
15228 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
15229 HWI 1 and negate the unsigned value.
15230 * expmed.c (expand_sdiv_pow2): For modes wider than word always
15231 use AND instead of shift.
15232 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
15234 2014-07-03 Marek Polacek <polacek@redhat.com>
15236 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
15237 (-fsanitize=float-divide-by-zero): Move to the table with
15238 -fsanitize=undefined suboptions.
15239 (-fsanitize=float-cast-overflow): Likewise.
15241 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
15243 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
15244 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
15247 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15249 * loop-invariant.c (struct invariant): Add a new member: eqno;
15250 (find_identical_invariants): Update eqno;
15251 (create_new_invariant): Init eqno;
15252 (get_inv_cost): Compute comp_cost with eqno;
15254 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
15256 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
15257 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
15258 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
15259 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
15260 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
15262 2014-07-02 Christian Bruel <christian.bruel@st.com>
15266 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
15267 (make_preds_opaque): Delete.
15268 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
15269 (commit_mode_sets): New function.
15270 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
15271 Process all modes at once.
15272 * basic-block.h (pre_edge_lcm_avs): Declare.
15273 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
15274 Call clear_aux_for_edges. Fix comments.
15275 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
15276 (pre_edge_rev_lcm): Idem.
15277 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
15279 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
15280 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
15282 * config/i386/i386.c (x96_emit_mode_set): Idem.
15283 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
15284 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
15285 (fpscr_toggle) Disallow from delay slot.
15286 * target.def (emit_mode_set): Add prev_mode parameter.
15287 * doc/tm.texi: Regenerate.
15289 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15291 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
15294 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15296 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
15297 vtable_pointer_value_to_vtable): Constify.
15298 (contains_polymorphic_type_p): Declare.
15299 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
15300 vtable_pointer_value_to_vtable): Constify.
15301 (contains_polymorphic_type_p): New predicate.
15302 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
15304 (ipa_set_ancestor_jf): Likewise.
15305 (detect_type_change): Return false in easy cases.
15306 (compute_complex_assign_jump_func): Require type to contain
15308 (compute_known_type_jump_func): Likewise.
15310 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15312 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
15314 (type_in_anonymous_namespace_p): Constify argument.
15315 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
15316 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
15317 (main_odr_variant): New function.
15318 (hash_type_name): Make static; update assert; do not ICE on
15320 (types_same_for_odr): Bring here from tree.c; simplify and remove
15321 old structural comparing code that doesn't work for templates.
15322 (odr_hasher::equal): Update assert.
15323 (add_type_duplicate): Return true when bases should be computed;
15324 replace incomplete loader by complete; do not output duplicated
15325 warnings; do not ICE on non-records; set odr_violated flag.
15326 (get_odr_type): Be ready to replace incomplete type by complete
15327 one; work on ODR variants instead of main variants; reorder item
15328 in array so bases have still smaller indexes.
15329 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
15330 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
15332 2014-07-01 Cary Coutant <ccoutant@google.com>
15334 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
15336 (resolve_addr_in_expr): When replacing the rtx in a location list
15337 entry, get a new address table entry.
15338 (dwarf2out_finish): Call index_location_lists even if there are no
15339 addr_index_table entries yet.
15341 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15343 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
15344 change for not being obvious.
15346 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15348 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
15351 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15353 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
15354 (vcagt_f64): Likewise.
15355 (vcale_f64): Likewise.
15356 (vcaled_f64): Likewise.
15357 (vcales_f32): Likewise.
15358 (vcalt_f64): Likewise.
15359 (vcaltd_f64): Likewise.
15360 (vcalts_f32): Likewise.
15362 2014-07-01 Marek Polacek <polacek@redhat.com>
15364 * doc/invoke.texi: Document -Wint-conversion.
15366 2014-07-01 Marek Polacek <polacek@redhat.com>
15369 * doc/invoke.texi: Document -Wincompatible-pointer-types.
15371 2014-07-01 Martin Liska <mliska@suse.cz>
15373 IPA REF alias refactoring
15374 * cgraph.h (iterate_direct_aliases): New function.
15375 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
15376 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
15377 FOR_EACH_ALIAS added.
15378 (cgraph_for_node_and_aliases): Likewise.
15379 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
15380 * ipa-inline.c (reset_edge_caches): Likewise.
15381 (update_caller_keys): Likewise.
15382 * trans-mem.c (ipa_tm_execute): Likewise.
15383 *varpool.c (varpool_analyze_node): Likewise.
15384 (varpool_for_node_and_aliases): Likewise.
15385 * ipa-ref.h (first_alias): New function.
15386 (last_alias): Likewise.
15387 (has_aliases_p): Likewise.
15388 * ipa-ref.c (ipa_ref::remove_reference): Removal function
15389 is sensitive to IPA_REF_ALIASes.
15390 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
15391 are put at the beginning of the list.
15392 (symtab_node::iterate_direct_aliases): New function.
15394 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15397 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15399 (write_ts_type_common_tree_pointers): Do not stream fields not set
15400 for incomplete types; do not stream duplicated fields for variants;
15401 sanity check that variant and type match.
15402 (write_ts_type_non_common_tree_pointers): Likewise.
15403 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15404 TYPE_SIZE whether type is complete.
15405 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15406 write_ts_type_common_tree_pointers
15407 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15409 2014-06-30 Joseph Myers <joseph@codesourcery.com>
15411 * var-tracking.c (add_stores): Return instead of asserting if old
15412 and new values for conditional store are the same.
15414 2014-06-30 Richard Henderson <rth@redhat.com>
15418 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
15419 the cfg if there were any changes.
15420 * passes.def: Revert move of peephole2 after reorder_blocks;
15421 move duplicate_computed_gotos before peephole2.
15423 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
15425 * except.c (emit_note_eh_region_end): New helper function.
15426 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
15427 emit EH_REGION_END note.
15428 * jump.c (cleanup_barriers): Do not split a call and its
15429 corresponding CALL_ARG_LOCATION note.
15431 2014-06-30 Jeff Law <law@redhat.com>
15433 PR tree-optimization/61607
15434 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
15435 deeper into the SSA_NAME_VALUE chain.
15437 2014-06-30 Marek Polacek <polacek@redhat.com>
15439 * convert.c (convert_to_integer): Don't instrument conversions if the
15440 function has no_sanitize_undefined attribute.
15441 * ubsan.c: Don't run the ubsan pass if the function has
15442 no_sanitize_undefined attribute.
15444 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15446 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
15447 -fsanitize=undefined suboptions.
15449 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
15451 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
15452 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
15453 against bigendian and adjust indices.
15455 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15457 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
15459 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
15462 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
15463 Add alternative; make early clobber. Adjust both split patterns
15464 to use operand 0 as the working register.
15466 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15468 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
15469 as ira_object_id_map might be NULL, or 1.
15471 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15473 * loop-invariant.c (get_inv_cost): Handle register class.
15474 (gain_for_invariant): Check the register pressure of the inv
15475 and its overlapped register class, other than all.
15477 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15479 * doc/invoke.texi (Optimize Options): Fix descriptions of
15480 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15482 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15484 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15487 2014-06-29 Tobias Grosser <tobias@grosser.es>
15490 * graphite-isl-ast-to-gimple.c: Add missing guards.
15492 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15494 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15495 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15496 * flag-types.h: Add new enum fgraphite_generator.
15497 * graphite-isl-ast-to-gimple.c: New.
15498 * graphite-isl-ast-to-gimple.h: New.
15499 * graphite.c (graphite_transform_loops): Add choice of Graphite
15500 code generator, which depends on flag_graphite_code_gen.
15502 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15504 * graphite-dependences.c (subtract_commutative_associative_deps):
15505 Add NULL checking of the following variables: must_raw_no_source,
15506 may_raw_no_source, must_war_no_source, may_war_no_source,
15507 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15508 must_war, may_war, must_waw, may_waw.
15510 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15512 * graphite-clast-to-gimple.c: gloog is renamed to
15513 graphite_regenerate_ast_cloog. gloog_error is renamed to
15514 graphite_regenerate_error.
15515 * graphite-clast-to-gimple.h: The definition of the struct
15516 bb_pbb_def is moved to graphite-htab.h.
15517 Add inclusion of the hash-table.h.
15518 * graphite-htab.h: The declaration of the function gloog is moved
15519 to graphite-clast-to-gimple.h and renamed to
15520 graphite_regenerate_ast_cloog.
15521 * graphite.c (graphite_transform_loops): gloog is renamed
15522 to graphite_regenerate_ast_cloog.
15524 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15526 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15528 (write_ts_type_common_tree_pointers): Do not stream fields not set
15529 for incomplete types; do not stream duplicated fields for variants;
15530 sanity check that variant and type match.
15531 (write_ts_type_non_common_tree_pointers): Likewise.
15532 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15533 TYPE_SIZE whether type is complete.
15534 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15535 write_ts_type_common_tree_pointers
15536 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15538 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15540 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15542 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15544 * tree-inline.c (remap_type_1): Do not duplicate fields
15545 that are shared in between type and its main variant.
15547 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15549 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15551 (ipa_set_ancestor_jf) Likewise.
15552 (check_stmt_for_type_change): Check that we work on main variant.
15553 (detect_type_change): Look into main variant.
15554 (compute_known_type_jump_func): Check that main variant has BINFO.
15556 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15558 * ipa-devirt.c (set_type_binfo): New function.
15559 (add_type_duplicate): Use it.
15560 (get_odr_type): Sanity check that binfos points to main variants.
15561 (get_class_context): Be sure the context's outer_type is main variant.
15562 (contains_type_p): Walk main variant.
15563 (get_polymorphic_call_info_for_decl): Set outer_type to be
15565 (get_polymorphic_call_info): Likewise.
15566 (possible_polymorphic_call_targets): Sanity check that we operate
15569 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15571 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15573 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15575 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15576 accidental change due to wide-int branch merge.
15578 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15580 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15581 compressed debug support.
15582 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15583 * configure: Regenerate.
15584 * config.in: Regenerate.
15585 * common.opt (compressed_debug_sections): New enum.
15586 (gz, gz=): New options.
15587 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15588 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15589 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15590 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15591 LINK_COMPRESS_DEBUG_SPEC.
15592 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15593 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15594 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15595 (Debugging Options): Document -gz[=type].
15597 2014-06-27 Martin Jambor <mjambor@suse.cz>
15600 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15601 args_to_skip, use those from node instead. Copy args_to_skip and
15602 combined_args_to_skip from node to the new thunk.
15603 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15604 (cgraph_create_virtual_clone): Moved computation of
15605 combined_args_to_skip...
15606 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15608 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15610 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15611 redundant diagnostic machinary.
15613 2014-06-27 Richard Biener <rguenther@suse.de>
15615 * tree-ssa-math-opts.c (bswap_replace): Fix
15616 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15618 2014-06-27 Martin Liska <mliska@suse.cz>
15620 * gimple.h (gimple_location_safe): New function introduced.
15621 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15622 of gimple_location_safe replaces gimple_location.
15623 (gimple_fold_call): Likewise.
15624 * ipa-devirt.c (ipa_devirt): Likewise.
15625 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15626 * ipa.c (walk_polymorphic_call_targets): Likewise.
15627 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15629 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15631 PR tree-optimization/57233
15632 PR tree-optimization/61299
15633 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15635 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15636 would be lowered to scalar shifts, check if corresponding
15637 shifts and vector BIT_IOR_EXPR are supported and don't lower
15638 or lower just to narrower vector type in that case.
15639 * expmed.c (expand_shift_1): Fix up handling of vector
15640 shifts and rotates.
15642 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15645 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15647 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15649 * doc/invoke.texi (-fsemantic-interposition): Document.
15650 * common.opt (fsemantic-interposition): New flag.
15651 * varasm.c (decl_replaceable_p): Use it.
15653 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15656 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15657 extraction other than index 3.
15659 2014-06-26 Teresa Johnson <tejohnson@google.com>
15661 * doc/invoke.texi: Fix typo.
15662 * dumpfile.c: Add support for documented -fdump-* options
15663 optimized/missed/note/optall.
15665 2014-06-26 Martin Jambor <mjambor@suse.cz>
15667 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15668 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15669 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15670 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15671 * opts.c (default_options_optimization): Set
15672 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15673 * doc/invoke.texi (allow-load-data-races)
15674 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15675 (allow-store-data-races): Document the new default.
15677 2014-06-26 Martin Jambor <mjambor@suse.cz>
15679 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15680 renamed to ipa_impossible_devirt_target. Fix typo.
15681 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15682 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15683 ipa_impossible_devirt_target.
15685 2014-06-26 Richard Biener <rguenther@suse.de>
15687 PR tree-optimization/61607
15688 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15689 explaining why we restrict copies on loop depth.
15690 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15692 (record_equivalences_from_phis): Instead add it here.
15694 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15696 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15697 (LTO_WRAPPER_OBJS): New variable.
15698 (lto-wrapper$(exeext)): Use it.
15699 * collect2.c: Include "collect-utils.h".
15700 (verbose, debug): Remove variables.
15701 (at_file_supplied): No longer static.
15702 (tool_name): New variable.
15703 (do_wait, fork_execute, maybe_unlink): Don't declare.
15704 (tool_cleanup): No longer static.
15705 (notice): Remove function.
15706 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15707 fork_execute calls.
15708 (collect_wait, do_wait, collect_execute): Remove functions.
15709 (maybe_unlink): No longer static.
15710 * collect2.h (verbose, debug): Don't declare.
15711 (at_file_supplied): Declare.
15712 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15714 (collect_execute): Replace with implementation from collect2, plus a
15715 new arg use_atfile. All callers changed.
15716 (collect_wait): Replace with implementation from collect2.
15717 (maybe_unlink_file): Remove function.
15718 (fork_execute): Replace with implementation from collect2, plus a
15719 new arg use_atfile. All callers changed.
15720 (do_wait): Add call to utils_cleanup to the error path.
15721 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15722 (tool_cleanup): Adjust declarations.
15723 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15724 * tlink.c: Include "collect-utils.h".
15725 (tlink_execute): New arg use_atfile. All callers changed.
15726 (tlink_init, tlink_execute): Remove declarations.
15728 * collect-utils.c (save_temps): New variable.
15729 (do_wait): Use it instead of debug. Use fatal_error.
15730 * collect-utils.h (save_temps): Declare.
15731 * collect2.c (verbose): Rename from vflag. All uses changed.
15732 (tool_cleanup): New function, copied from collect_atexit.
15733 (collect_atexit, handler): Just call it.
15734 * collect2.h (verbose): Declaration renamed from vflag.
15735 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15738 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15739 (lto-wrapper$(exeext)): Link with collect-utils.o.
15740 * collect-utils.c: New file.
15741 * collect-utils.h: New file.
15742 * lto-wrapper.c: Include "collect-utils.h".
15743 (args_name): Delete variable.
15744 (tool_name): New variable.
15745 (tool_cleanup): New function.
15746 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15747 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15748 (fork_execute): Remove functions.
15750 2014-06-26 Nick Clifton <nickc@redhat.com>
15752 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15754 * doc/extend.texi (Function Attributes): Fix typo in description
15755 of RX vector attribute.
15757 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15759 * config.gcc (supported_defaults): Error when passing either
15760 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15762 2014-06-26 Richard Biener <rguenther@suse.de>
15764 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15765 propagating volatile pointers.
15767 2014-06-26 Richard Biener <rguenther@suse.de>
15769 PR tree-optimization/61607
15770 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15771 loop if we redirected its latch edge.
15772 (thread_block_1): Do not cancel loops prematurely.
15774 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15776 * toplev.c (backend_init_target): Move init_emit_regs and
15778 (backend_init) ... here; skip ira_init_once and backend_init_target.
15779 (target_reinit) ... and here; clear
15780 this_target_rtl->lang_dependent_initialized.
15781 (lang_dependent_init_target): Clear
15782 this_target_rtl->lang_dependent_initialized;
15783 break out rtl initialization to ...
15784 (initialize_rtl): ... here; call also backend_init_target
15786 * toplev.h (initialize_rtl): New function.
15787 * function.c: Include toplev.h
15788 (init_function_start): Call initialize_rtl.
15789 * rtl.h (target_rtl): Add target_specific_initialized,
15790 lang_dependent_initialized.
15792 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15793 Jakub Jelinek <jakub@redhat.com>
15795 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15797 2014-06-25 Tom de Vries <tom@codesourcery.com>
15799 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15801 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15803 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15804 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15805 Issue a strict overflow warning if appropriate.
15807 2014-06-25 Martin Liska <mliska@suse.cz>
15809 IPA REF refactoring
15810 * Makefile.in: Removed header file (ipa-ref-inline.h).
15811 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15813 (cgraph_speculative_call_info): Likewise.
15814 (cgraph_for_node_thunks_and_aliases): Likewise.
15815 (cgraph_for_node_and_aliases): Likewise.
15816 (verify_cgraph_node): Likewise.
15817 * cgraph.h: Batch of IPA REF functions become member functions of
15818 symtab_node: add_reference, maybe_add_reference, clone_references,
15819 clone_referring, clone_reference, find_reference,
15820 remove_stmt_references, remove_all_references,
15821 remove_all_referring, dump_references, dump_referring,
15822 has_alias_p, iterate_reference, iterate_referring.
15823 * cgraphbuild.c (record_reference): New IPA REF function used.
15824 (record_type_list): Likewise.
15825 (record_eh_tables): Likewise.
15826 (mark_address): Likewise.
15827 (mark_load): Likewise.
15828 (mark_store): Likewise.
15829 (pass_build_cgraph_edges): Likewise.
15830 (rebuild_cgraph_edge): Likewise.
15831 (cgraph_rebuild_references): Likewise.
15832 (pass_remove_cgraph_callee_edges): Likewise.
15833 * cgraphclones.c (cgraph_clone_node): Likewise.
15834 (cgraph_create_virtual_clone): Likewise.
15835 (cgraph_materialize_clone): Likewise.
15836 (cgraph_materialize_all_clones): Likewise.
15837 * cgraphunit.c (cgraph_reset_node): Likewise.
15838 (cgraph_reset_node): Likewise.
15839 (analyze_function): Likewise.
15840 (assemble_thunks_and_aliases): Likewise.
15841 (expand_function): Likewise.
15842 * ipa-comdats.c (propagate_comdat_group): Likewise.
15843 (enqueue_references): Likewise.
15844 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15845 (create_specialized_node): Likewise.
15846 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15847 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15848 * ipa-inline.c (reset_edge_caches): Likewise.
15849 (update_caller_keys): Likewise.
15850 (execute): Likewise.
15851 * ipa-prop.c (remove_described_reference): Likewise.
15852 (propagate_controlled_uses): Likewise.
15853 (ipa_edge_duplication_hook): Likewise.
15854 (ipa_modify_call_arguments): Likewise.
15855 * ipa-pure-const.c (propagate_pure_const): Likewise.
15856 * ipa-ref-inline.h: Header file removed, functions moved
15857 to symtab_node class.
15858 * ipa-ref.c (remove_reference): New class member function.
15859 (cannot_lead_to_return): New class member function.
15860 (referring_ref_list): Likewise.
15861 (referred_ref_list): Likewise.
15862 Rest of functions moved to symtab_node class.
15863 * ipa-ref.h: New member functions remove_reference,
15864 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15866 ipa_ref_list class has new member functions: first_reference,
15867 first_referring, clear, nreferences.
15868 * ipa-reference.c (analyze_function): New IPA REF function used.
15869 (write_node_summary_p): Likewise.
15870 (ipa_reference_write_optimization_summary): Likewise.
15871 * ipa-split.c (split_function): Likewise.
15872 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15873 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15874 (function_and_variable_visibility): Likewise.
15875 * ipa.c (has_addr_references_p): Likewise.
15876 (process_references): Argument type changed.
15877 (symtab_remove_unreachable_nodes): New IPA REF function used.
15878 (process_references): Likewise.
15879 (set_writeonly_bit): Likewise.
15880 * lto-cgraph.c: Implementation of new symtab_node member functions
15881 that uses new IPA REF functions.
15882 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15884 * lto-streamer-out.c (output_symbol_p): Likewise.
15885 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15887 * symtab.c: Implementation of new IPA REF API.
15888 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15889 (ipa_tm_create_version): Likewise.
15890 (ipa_tm_execute): Likewise.
15891 * tree-emutls.c (gen_emutls_addr): Likewise.
15892 * tree-inline.c (copy_bb): Likewise.
15893 (delete_unreachable_blocks_update_callgraph): Likewise.
15894 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15895 (varpool_for_node_and_aliases): Likewise.
15897 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15899 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15901 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15904 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15905 tree_node * instead of tree_node *.
15907 (print_fold_checksum): Likewise.
15908 (fold_check_failed): Likewise.
15909 (debug_fold_checksum): Likewise.
15910 (fold_build1_stat_loc): Likewise.
15911 (fold_build2_stat_loc): Likewise.
15912 (fold_build3_stat_loc): Likewise.
15913 (fold_build_call_array_loc): Likewise.
15915 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15917 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15918 implementation with call to...
15919 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15921 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15924 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15926 PR tree-optimization/57742
15927 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15928 after replacing the statement.
15930 2014-06-25 Nick Clifton <nickc@redhat.com>
15932 * config/v850/v850.c (GHS_default_section_names): Change to const
15934 (GHS_current_section_names): Likewise.
15935 (v850_insert_attributes): Do not build strings, just assign the
15936 names directly. Change the type of 'chosen_section' to const
15938 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15939 directly to the array entry.
15940 * config/v850/v850.h (GHS_default_section_names): Change to const
15942 (GHS_current_section_names): Likewise.
15944 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15946 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15947 (LANG_HOOKS_DECLS): Add it.
15948 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15950 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15951 * langhooks.h (struct lang_hooks_for_decls): Add
15952 omp_clause_linear_ctor hook.
15953 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15954 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15955 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15956 combined simd loop use omp_clause_linear_ctor hook.
15958 2014-06-24 Cong Hou <congh@google.com>
15960 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15961 pattern recognition.
15962 (type_conversion_p): PROMOTION is true if it's a type promotion
15963 conversion, and false otherwise. Return true if the given expression
15964 is a type conversion one.
15965 * tree-vectorizer.h: Adjust the number of patterns.
15966 * tree.def: Add SAD_EXPR.
15967 * optabs.def: Add sad_optab.
15968 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15969 * expr.c (expand_expr_real_2): Likewise.
15970 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15971 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15972 * optabs.c (optab_for_tree_code): Likewise.
15973 * tree-cfg.c (estimate_operator_cost): Likewise.
15974 * tree-ssa-operands.c (get_expr_operands): Likewise.
15975 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15976 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15977 * doc/generic.texi: Add document for SAD_EXPR.
15978 * doc/md.texi: Add document for ssad and usad.
15980 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15982 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15983 qualification in cast.
15985 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15987 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15988 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15989 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15990 (tree_function_decl): ... here.
15991 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15992 streaming of vindex to ...
15993 (write_ts_function_decl_tree_pointers): ... here.
15994 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15995 Do not stream DECL_VINDEX.
15996 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15998 2014-06-24 Catherine Moore <clm@codesourcery.com>
15999 Sandra Loosemore <sandra@codesourcery.com>
16001 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
16002 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
16003 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
16005 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16007 * doc/invoke.texi (Warning Options): Remove duplicated
16008 -Wmaybe-uninitialized.
16010 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16012 PR tree-optimization/57742
16013 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
16014 (handle_builtin_malloc, handle_builtin_memset): New functions.
16015 (strlen_optimize_stmt): Call them.
16016 * passes.def: Move strlen after loop+dom but before vrp.
16018 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16021 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
16022 model family 6 CPU with has_longmode never use a CPU without
16025 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
16028 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
16031 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16033 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
16034 * dominance.c (iterate_fix_dominators): Use hash_map instead of
16036 * hash-map.h: New file.
16037 * ipa-comdats.c: Use hash_map instead of pointer_map.
16039 * lto-section-out.c: Adjust.
16040 * lto-streamer.h: Replace pointer_map with hash_map.
16041 * symtab.c (verify_symtab): Likewise.
16042 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
16043 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
16044 * tree-streamer.h: Likewise.
16045 * tree-streamer.c: Adjust.
16046 * pointer-set.h: Remove pointer_map.
16048 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16050 * hash-table.h: Add a template arg to choose between storing values
16051 and storing pointers to values, and then provide partial
16052 specializations for both.
16053 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
16054 should store, not the type values should point to.
16055 * tree-into-ssa.c (var_info_hasher): Likewise.
16056 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
16057 * tree-complex.c: Adjust.
16058 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
16059 table instead of int_tree_map *.
16060 * tree-parloops.c: Adjust.
16061 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
16062 type is being stored.
16063 * tree-vectorizer.c: Adjust.
16065 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16067 * hash-table.h: Remove a layer of indirection from hash_table so that
16068 it contains the hash table's data instead of a pointer to the data.
16069 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
16070 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
16071 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
16072 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
16073 fold-const.c, gcse.c, ggc-common.c,
16074 gimple-ssa-strength-reduction.c, gimplify.c,
16075 graphite-clast-to-gimple.c, graphite-dependences.c,
16076 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
16077 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
16078 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
16079 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
16080 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
16081 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
16082 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
16083 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
16084 tree-ssa-live.c, tree-ssa-loop-im.c,
16085 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
16086 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
16087 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
16088 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
16089 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
16090 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
16091 vtable-verify.c, vtable-verify.h: Adjust.
16093 2014-06-24 Richard Biener <rguenther@suse.de>
16095 PR tree-optimization/61572
16096 * tree-ssa-sink.c (statement_sink_location): Do not sink
16097 loads from hard registers.
16099 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16101 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
16102 not mentioned in clauses use private clause if the iterator is
16103 declared in #pragma omp for simd, and when adding lastprivate
16104 instead, add it to the outer #pragma omp for too. Diagnose
16105 if the variable is private in outer context. For simd collapse > 1
16106 loops, replace all iterators with temporaries.
16107 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
16108 same even in collapse > 1 loops.
16110 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
16111 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
16113 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
16114 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
16116 (gimplify_adjust_omp_clauses): Likewise.
16117 * omp-low.c (lower_rec_simd_input_clauses,
16118 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
16119 safelen the same as safelen(1).
16120 * tree-nested.c (convert_nonlocal_omp_clauses,
16121 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
16122 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
16123 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
16124 Fixup handling of GIMPLE_OMP_TARGET.
16125 (convert_tramp_reference_stmt, convert_gimple_call): Handle
16128 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
16130 PR tree-optimization/61554
16131 * tree-ssa-propagate.c: Include "bitmap.h".
16132 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
16133 properly update constructor/destructor.
16134 (substitute_and_fold_dom_walker::before_dom_children):
16135 Remove call to gimple_purge_dead_eh_edges, add bb->index to
16136 need_eh_cleaup instead.
16137 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
16140 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16142 * varpool.c (dump_varpool_node): Dump used_by_single_function.
16143 * tree-pass.h (make_pass_ipa_single_use): New pass.
16144 * cgraph.h (used_by_single_function): New flag.
16145 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
16147 * passes.def (pass_ipa_single_use): Scedule.
16148 * ipa.c (BOTTOM): New macro.
16149 (meet): New function
16150 (propagate_single_user): New function.
16151 (ipa_single_use): New function.
16152 (pass_data_ipa_single_use): New pass.
16153 (pass_ipa_single_use): New pass.
16154 (pass_ipa_single_use::gate): New gate.
16155 (make_pass_ipa_single_use): New function.
16157 2014-06-23 Kai Tietz <ktietz@redhat.com>
16160 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
16161 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
16163 2014-06-23 Richard Biener <rguenther@suse.de>
16165 * tree-ssa-loop.c (gate_loop): New function.
16166 (pass_tree_loop::gate): Call it.
16167 (pass_data_tree_no_loop, pass_tree_no_loop,
16168 make_pass_tree_no_loop): New.
16169 * tree-vectorizer.c: Include tree-scalar-evolution.c
16170 (pass_slp_vectorize::execute): Initialize loops and SCEV if
16172 (pass_slp_vectorize::clone): New method.
16173 * timevar.def (TV_TREE_NOLOOP): New.
16174 * tree-pass.h (make_pass_tree_no_loop): Declare.
16175 * passes.def (pass_tree_no_loop): New pass group with
16178 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
16181 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
16182 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
16184 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16186 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
16187 "yes" where needed.
16189 2014-06-23 Alan Modra <amodra@gmail.com>
16192 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
16193 to zero on debug statements.
16195 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16198 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
16199 Ignore third operand if present by marking qualifier_internal.
16201 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
16203 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
16205 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
16206 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
16207 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
16208 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
16209 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
16210 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
16211 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
16212 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
16213 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
16214 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
16215 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
16216 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
16217 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
16218 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
16219 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
16220 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
16221 logic in GCC vector extensions
16223 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
16224 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
16225 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
16226 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
16227 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
16228 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
16229 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
16230 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
16231 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
16232 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
16234 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
16236 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
16239 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
16240 (vget_low_s64): Use __GET_LOW macro.
16241 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
16242 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
16243 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
16244 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
16245 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
16247 (vcombine_s64): Use GCC vector extensions; remove cast.
16248 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
16249 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
16250 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
16251 Fix type signature; remove cast.
16253 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16256 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
16258 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
16260 (BUILTIN_VD1): New.
16261 (BUILTIN_VD_RE): Remove.
16262 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
16263 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
16264 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
16265 variant but not df.
16266 (vreinterpretv1df*, vreinterpret*v1df): New.
16267 (vreinterpretdf*, vreinterpret*df): Remove.
16268 * config/aarch64/aarch64-simd.md (aarch64_create,
16269 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
16270 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
16272 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
16273 (vcreate_f64): Remove cast, use v1df builtin.
16274 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
16275 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
16276 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
16277 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
16278 vmov_n_f64, vst1_f64): Use gcc vector extensions.
16279 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
16280 add range check using __builtin_aarch64_im_lane_boundsi.
16281 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
16282 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
16283 type signature, use gcc vector extensions.
16284 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
16285 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
16286 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
16287 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
16288 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
16289 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
16290 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
16291 vreinterpret_u64_f64): Use v1df builtin not df.
16293 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16295 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
16298 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16300 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
16303 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16305 * loop-invariant.c (pre_check_invariant_p): New function.
16306 (find_invariant_insn): Call pre_check_invariant_p.
16308 2014-06-22 Richard Henderson <rth@redhat.com>
16311 * compare-elim.c (struct comparison): Add eh_note.
16312 (find_comparison_dom_walker::before_dom_children): Don't eliminate
16313 a redundant comparison in a different EH region. Purge EH edges if
16316 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16318 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
16319 (var_shift): Use it.
16320 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
16321 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
16322 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
16323 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
16324 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
16325 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
16326 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
16327 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
16328 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
16329 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
16330 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
16331 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
16332 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
16333 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
16334 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
16335 *rotldi3_internal15be): Use the new attribute. Merge register and
16336 integer alternatives.
16338 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16340 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
16341 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
16342 split, *ashrdi3_internal3 and split): Delete, merge into...
16343 (ashr<mode>3): New expander.
16344 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
16345 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
16347 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16349 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
16350 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
16351 *rotldi3_internal3 and split): Delete, merge into...
16352 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
16353 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
16354 Use "rotlw" extended mnemonic.
16356 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16358 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
16359 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
16360 and split, *ashldi3_internal3 and split): Delete, merge into...
16361 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
16362 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
16364 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16366 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
16367 (lshrsi3, two anonymous define_insns and define_splits,
16368 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
16369 *lshrdi3_internal3 and split): Delete, merge into...
16370 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
16371 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
16373 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16375 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
16376 Remove "O" alternative.
16378 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
16380 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
16381 (mips_move_from_gpr_cost): Likewise.
16382 (mips_register_move_cost): Update accordingly.
16383 (mips_secondary_reload_class): Remove name of in_p.
16385 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
16388 * config/i386/i386.md (x86_64_shrd, x86_shrd,
16389 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
16391 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16393 * config/nios2/nios2.c: Include "builtins.h".
16395 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16397 * cgraph.h (tls_model_names): New variable.
16398 * print-tree.c (print_node): Simplify.
16399 * varpool.c (tls_model_names): New variable.
16400 (dump_varpool_node): Output tls model.
16402 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16404 * ipa-visibility.c (function_and_variable_visibility): Disable
16405 temporarily local aliases for some targets.
16407 2014-06-20 Marek Polacek <polacek@redhat.com>
16409 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
16410 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
16411 into SANITIZE_UNDEFINED.
16412 * doc/invoke.texi: Describe -fsanitize=bounds.
16413 * gimplify.c (gimplify_call_expr): Add gimplification of internal
16414 functions created in the FEs.
16415 * internal-fn.c: Move "internal-fn.h" after "tree.h".
16416 (expand_UBSAN_BOUNDS): New function.
16417 * internal-fn.def (UBSAN_BOUNDS): New internal function.
16418 * internal-fn.h: Don't define internal functions here.
16419 * opts.c (common_handle_option): Add -fsanitize=bounds.
16420 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
16421 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
16422 * tree-core.h: Define internal functions here.
16423 (struct tree_base): Add ifn field.
16424 * tree-pretty-print.c: Include "internal-fn.h".
16425 (dump_generic_node): Handle functions without CALL_EXPR_FN.
16426 * tree.c (get_callee_fndecl): Likewise.
16427 (build_call_expr_internal_loc): New function.
16428 * tree.def (CALL_EXPR): Update description.
16429 * tree.h (CALL_EXPR_IFN): Define.
16430 (build_call_expr_internal_loc): Declare.
16431 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
16433 (ubsan_type_descriptor): Change bool parameter to enum
16434 ubsan_print_style. Adjust the code. Add handling of
16436 (ubsan_expand_bounds_ifn): New function.
16437 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
16438 (ubsan_build_overflow_builtin): Likewise.
16439 (instrument_bool_enum_load): Likewise.
16440 (ubsan_instrument_float_cast): Likewise.
16441 * ubsan.h (enum ubsan_print_style): New enum.
16442 (ubsan_expand_bounds_ifn): Declare.
16443 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
16445 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
16447 * config/rs6000/rs6000.md: Append `DONE' to preparation
16448 statements of `bswap' pattern splitters.
16450 2014-06-20 Tom de Vries <tom@codesourcery.com>
16452 * target.def (call_fusage_contains_non_callee_clobbers): Update
16454 * doc/tm.texi: Regenerate.
16456 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16457 Max Ostapenko <m.ostapenko@partner.samsung.com>
16460 * asan.c (instrument_strlen_call): Fixed instrumentation of
16463 2014-06-20 Martin Jambor <mjambor@suse.cz>
16466 * ipa-prop.c (impossible_devirt_target): New function.
16467 (try_make_edge_direct_virtual_call): Use it, also instead of
16470 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16471 Max Ostapenko <m.ostapenko@partner.samsung.com>
16474 * asan.c (build_check_stmt): Add condition.
16476 2014-06-20 Martin Jambor <mjambor@suse.cz>
16479 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16482 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16484 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16486 (VCONQ): Make comment more helpful.
16488 * config/aarch64/aarch64-simd.md
16489 (aarch64_sqdmulh_lane<mode>):
16490 Use VCOND for operands 2. Update lane checking and flipping logic.
16491 (aarch64_sqrdmulh_lane<mode>): Likewise.
16492 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16493 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16494 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16495 attribute of operand 3 to VCOND.
16496 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16497 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16498 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16499 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16500 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16501 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16503 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16504 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16505 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16506 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16507 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16508 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16509 operand to VCOND. Update lane flipping and bounds checking logic.
16510 (aarch64_sqdmlal2_lane<mode>): Likewise.
16511 (aarch64_sqdmlsl_lane<mode>): Likewise.
16512 (aarch64_sqdmull_lane<mode>): Likewise.
16513 (aarch64_sqdmull2_lane<mode>): Likewise.
16514 (aarch64_sqdmlal_laneq<mode>):
16515 Replace VCON usage with VCONQ.
16516 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16517 (aarch64_sqdmlal2_laneq<mode>): Emit
16518 aarch64_sqdmlal2_laneq<mode>_internal insn.
16519 Replace VCON with VCONQ.
16520 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16521 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16522 (aarch64_sqdmull_laneq<mode>): Emit
16523 aarch64_sqdmull_laneq<mode>_internal insn.
16524 Replace VCON with VCONQ.
16525 (aarch64_sqdmull2_laneq<mode>): Emit
16526 aarch64_sqdmull2_laneq<mode>_internal insn.
16527 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16528 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16529 of 3rd argument to int16x4_t.
16530 (vqdmlalh_lane_s16): Likewise.
16531 (vqdmlslh_lane_s16): Likewise.
16532 (vqdmull_high_lane_s16): Likewise.
16533 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16534 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16535 (vqdmlsl_lane_s16): Likewise.
16536 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16537 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16538 (vqdmlals_lane_s32): Likewise.
16539 (vqdmlsls_lane_s32): Likewise.
16540 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16541 (vqdmulls_lane_s32): Likewise.
16542 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16543 (vqdmlsl_lane_s32): Likewise.
16544 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16545 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16546 (vqrdmulhh_lane_s16): Likewise.
16547 (vqdmlsl_high_lane_s16): Likewise.
16548 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16549 (vqdmlsl_high_lane_s32): Likewise.
16550 (vqrdmulhs_lane_s32): Likewise.
16552 2014-06-20 Tom de Vries <tom@codesourcery.com>
16554 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16555 get_call_reg_set_usage.
16557 2014-06-20 Tom de Vries <tom@codesourcery.com>
16559 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16560 it contains all call_used_regs.
16562 2014-06-20 Tom de Vries <tom@codesourcery.com>
16564 * final.c (collect_fn_hard_reg_usage): Add and use variable
16565 function_used_regs.
16567 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16569 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16570 (set_init_priority, get_init_priority, set_fini_priority,
16571 get_fini_priority): New methods.
16572 * tree.c (init_priority_for_decl): Remove.
16573 (init_ttree): Do not initialize init priority.
16574 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16575 (decl_priority_info): Remove.
16576 (decl_init_priority_insert): Rewrite.
16577 (decl_fini_priority_insert): Rewrite.
16578 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16579 tree_priority_map_marked_p): Remove.
16580 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16581 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16582 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16583 not output priorities.
16584 (pack_ts_function_decl_value_fields): Likewise.
16585 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16586 not input priorities.
16587 (unpack_ts_function_decl_value_fields): Likewise.
16588 * symtab.c (symbol_priority_map): Declare.
16589 (init_priority_hash): Declare.
16590 (symtab_unregister_node): Unregister from priority hash, too.
16591 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16593 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16594 (symbol_priority_info): New function.
16595 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16597 * tree-core.h (tree_priority_map): Remove.
16599 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16601 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16602 0xff to uint64_t before shifting it up.
16604 2014-06-20 Julian Brown <julian@codesourcery.com>
16605 Chung-Lin Tang <cltang@codesourcery.com>
16607 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16608 TARGET_THUMB1_ONLY. Add comments.
16610 2014-06-19 Tom de Vries <tom@codesourcery.com>
16612 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16613 return type to void.
16614 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16616 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16618 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16619 as "move", from depends_on.
16621 2014-06-19 Terry Guo <terry.guo@arm.com>
16623 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16626 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16628 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16630 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16632 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16635 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16636 addresses here if reload in progress or completed.
16638 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16640 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16641 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16642 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16643 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16644 (mips_register_priority): New function that implements the target
16645 hook TARGET_REGISTER_PRIORITY.
16646 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16647 (mips_lra_p): Likewise for TARGET_LRA_P.
16648 (TARGET_REGISTER_PRIORITY): Define macro.
16649 (TARGET_SPILL_CLASS): Likewise.
16650 (TARGET_LRA_P): Likewise.
16651 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16653 (REG_CLASS_NAMES): Likewise.
16654 (REG_CLASS_CONTENTS): Likewise.
16655 (BASE_REG_CLASS): Use M16_SP_REGS.
16656 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16657 New set attribute to enable alternatives depending on the register
16659 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16660 (*lea64): Disable pattern for MIPS16.
16661 * config/mips/mips.opt (mlra): New option.
16663 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16665 * lra-constraints.c (base_to_reg): New function.
16666 (process_address): Use new function.
16668 2014-06-18 Tom de Vries <tom@codesourcery.com>
16670 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16671 * config/aarch64/aarch64.c
16672 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16673 (aarch64_emit_call_insn): New function.
16674 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16676 * config/aarch64/aarch64.md (define_expand "call_internal")
16677 (define_expand "call_value_internal", define_expand "sibcall_internal")
16678 (define_expand "sibcall_value_internal"): New.
16679 (define_expand "call", define_expand "call_value")
16680 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16681 expand variant and aarch64_emit_call_insn.
16683 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16684 Tom de Vries <tom@codesourcery.com>
16686 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16687 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16689 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16690 clobbers to CALL_INSN_FUNCTION_USAGE.
16691 (define_expand "sibcall_internal")
16692 (define_expand "sibcall_value_internal"): New.
16693 (define_expand "call", define_expand "call_value"): Add argument to
16694 arm_emit_call_insn.
16695 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16696 (define_expand "sibcall_value"): Use sibcall_value_internal and
16697 arm_emit_call_insn.
16699 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16701 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16703 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16705 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16708 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16710 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16711 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16712 annotations. Fix DWARF information.
16714 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16716 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16717 __udivmoddi4, and fixups for negative operands.
16719 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16721 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16723 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16725 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16728 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16730 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16733 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16735 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16736 describing register usage on function entry and exit.
16738 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16740 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16741 (__aeabi_ldivmod): Fix whitespace.
16743 2014-06-18 Andreas Schwab <schwab@suse.de>
16745 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16746 Remove blank line after @item.
16748 2014-06-18 Richard Henderson <rth@redhat.com>
16751 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16753 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16755 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16756 POST_MODIFY for neon loads and stores.
16757 (arm_print_operand): Output post-index register for neon loads and
16760 2014-06-18 Richard Biener <rguenther@suse.de>
16762 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16764 2014-06-18 Richard Biener <rguenther@suse.de>
16766 * tree-pass.h (make_pass_dce_loop): Remove.
16767 * passes.def: Replace pass_dce_loop with pass_dce.
16768 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16769 changed free niter estimates and reset the scev cache.
16770 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16771 make_pass_dce_loop): Remove.
16772 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16773 (fini_copy_prop): Return whether something changed. Always
16774 let substitute_and_fold perform DCE and free niter estimates
16775 and reset the scev cache if so.
16776 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16777 (pass_data_copy_prop): Do not unconditionally schedule
16778 cleanup-cfg or update-ssa.
16780 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16782 PR tree-optimization/61518
16783 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16784 reduction var is used in reduction stmt or phi-function only.
16786 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16788 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16790 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16792 PR tree-optimization/61517
16793 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16794 whose rhs's first tree is the source expression instead of the
16796 (find_bswap_or_nop): Likewise.
16797 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16798 gimple stmt whose rhs's first tree is the source. In the memory source
16799 case, move the stmt to be replaced close to one of the original load to
16800 avoid the problem of a store between the load and the stmt's original
16802 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16805 2014-06-18 Andreas Schwab <schwab@suse.de>
16807 PR rtl-optimization/54555
16808 * postreload.c (move2add_use_add2_insn): Substitute
16809 STRICT_LOW_PART only if it is cheaper.
16811 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16813 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16814 Do not use unspec as call operand. Use memory_operand instead of
16815 memory_nox32_operand and add "m" operand constraint. Disable
16816 pattern for TARGET_X32.
16817 (*sibcall_pop_memory): Ditto.
16818 (*sibcall_value_memory): Ditto.
16819 (*sibcall_value_pop_memory): Ditto.
16820 (sibcall peepholes): Merge SImode and DImode patterns using
16821 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16822 Disable pattern for TARGET_X32. Check if eliminated register is
16823 really dead after call insn. Generate call RTX without unspec operand.
16824 (sibcall_value peepholes): Ditto.
16825 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16826 instead of memory_nox32_operand. Check if eliminated register is
16827 really dead after call insn. Generate call RTX without unspec operand.
16828 (sibcall_value_pop peepholes): Ditto.
16829 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16831 2014-06-18 Terry Guo <terry.guo@arm.com>
16834 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16837 2014-06-18 Olivier Hainque <hainque@adacore.com>
16839 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16840 memorization of the end of block source location.
16841 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16842 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16843 end source location info we have on the block entry/exit code we
16846 2014-06-18 Richard Biener <rguenther@suse.de>
16848 * common.opt (fssa-phiopt): New option.
16849 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16851 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16852 * doc/invoke.texi (-fssa-phiopt): Document.
16854 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16856 * genattrtab.c (n_bypassed): New variable.
16857 (process_bypasses): Initialise n_bypassed.
16858 Count number of bypassed reservations.
16859 (make_automaton_attrs): Allocate space for bypassed reservations
16860 rather than number of bypasses.
16862 2014-06-18 Richard Biener <rguenther@suse.de>
16864 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16865 we propagated anything.
16866 (substitute_and_fold_dom_walker::before_dom_children): Something
16867 changed if we propagated into PHI arguments.
16868 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16871 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16873 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16875 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16876 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16877 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16878 Introduces alternative way of loads group permutaions.
16879 (vect_transform_grouped_load): Try alternative way of permutations.
16881 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16883 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16884 changed in ORT_TARGET region, don't jump to do_outer.
16885 (struct gimplify_adjust_omp_clauses_data): New type.
16886 (gimplify_adjust_omp_clauses_1): Adjust for data being
16887 a struct gimplify_adjust_omp_clauses_data pointer instead
16888 of tree *. Pass pre_p as a new argument to
16889 lang_hooks.decls.omp_finish_clause hook.
16890 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16891 splay_tree_foreach to pass both list_p and pre_p.
16892 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16893 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16894 gimplify_adjust_omp_clauses callers.
16895 * langhooks.c (lhd_omp_finish_clause): New function.
16896 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16897 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16898 * langhooks.h (struct lang_hooks_for_decls): Add a new
16899 gimple_seq * argument to omp_finish_clause hook.
16900 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16901 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16902 (scan_omp_parallel, lower_omp_for): When adding
16903 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16904 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16905 * tree-nested.c (convert_nonlocal_omp_clauses,
16906 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16907 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16909 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16911 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16912 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16914 2014-06-17 Xinliang David Li <davidxl@google.com>
16916 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16917 * passes.c (pass_init_dump_file): Do not set initialize
16918 flag to false unconditionally.
16920 2014-06-17 Richard Biener <rguenther@suse.de>
16922 * genopinit.c (main): Use vec<>::qsort method.
16923 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16925 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16927 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16929 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16930 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16931 (mips_move_to_gpr_cost): Remove ST_REGS case.
16932 (mips_move_from_gpr_cost): Likewise.
16933 (mips_register_move_cost): Likewise.
16934 (mips_secondary_reload_class): Likewise.
16936 2014-06-17 Richard Biener <rguenther@suse.de>
16938 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16939 (pass_all_optimizations): Move 3rd copy-prop pass from after
16940 fre to before ifcombine/phiopt.
16942 2014-06-17 Richard Biener <rguenther@suse.de>
16944 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16945 and allow all blocks to be forwarders.
16947 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16950 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16951 variable 'size'; calculate 'size' right in the front; use
16952 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16953 pcum->aapcs_stack_words.
16955 2014-06-17 Nick Clifton <nickc@redhat.com>
16957 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16958 (umulhi3, mulsidi3, umulsidi3): Likewise.
16960 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16962 PR middle-end/61508
16963 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16964 check for section name.
16966 2014-06-17 Richard Biener <rguenther@suse.de>
16968 * tree-ssa-propagate.c: Include domwalk.h.
16969 (substitute_and_fold): Outline main worker into a domwalker ...
16970 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16971 Schedule stmts we can fully propagate for removal. Remove
16973 (substitute_and_fold): Apply a dominator walk to perform
16974 substitution. Process stmts scheduled for removal here.
16976 2014-06-17 Richard Biener <rguenther@suse.de>
16978 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16979 of PHI node moving.
16981 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16983 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16984 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16985 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16986 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16987 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16989 (get_fpscr) : Likewise.
16991 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16993 PR rtl-optimization/61325
16994 * lra-constraints.c (valid_address_p): Add forward declaration.
16995 (simplify_operand_subreg): Check address validity before and after
16996 alter_reg of memory subreg.
16998 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
17000 * config/i386/i386.c (decide_alg): Correctly handle
17001 maximum size of stringop algorithm.
17003 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17005 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
17007 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17009 PR rtl-optimization/61522
17010 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
17012 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
17015 * symtab.c (symtab_node::reset_section): New method.
17016 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17018 * cgraph.h (reset_section): Declare.
17019 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17020 do not consider comdat locals.
17021 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17023 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17024 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17025 reset sections of symbols dragged out of the comdats.
17026 (function_and_variable_visibility): Reset sections of
17029 2014-06-16 Richard Biener <rguenther@suse.de>
17031 PR tree-optimization/61482
17032 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
17033 [-INF(OVF), +INF(OVF)] range.
17035 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
17037 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
17038 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
17039 handling 32-bit multiplication.
17041 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
17043 PR middle-end/61430
17044 * lra-lives.c (process_bb_lives): Skip creating copy during
17045 insn scan when src/dest has constrained to same regno.
17047 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17049 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
17050 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
17052 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17054 * asan.c (check_func): New function.
17055 (maybe_create_ssa_name): Likewise.
17056 (build_check_stmt_with_calls): Likewise.
17057 (use_calls_p): Likewise.
17058 (report_error_func): Change interface.
17059 (build_check_stmt): Allow non-integer lengths; add support
17061 (asan_instrument): Likewise.
17062 (instrument_mem_region_access): Moved code to build_check_stmt.
17063 (instrument_derefs): Likewise.
17064 (instrument_strlen_call): Likewise.
17065 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
17066 * doc/invoke.texi: Describe new parameter.
17067 * params.def: Define new parameter.
17068 * params.h: Likewise.
17069 * sanitizer.def: Describe new builtins.
17071 2014-06-16 Richard Biener <rguenther@suse.de>
17073 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17074 Make all defs available at the end.
17075 (eliminate): If we remove a PHI node schedule cfg-cleanup.
17077 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17080 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
17082 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
17085 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
17086 initialization. Replace remaining use of uid.
17088 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17090 * c-family/c-common.c (handle_tls_model_attribute): Use
17091 set_decl_tls_model.
17092 * c-family/c-common.c (handle_tls_model_attribute): Use
17093 set_decl_tls_model.
17094 * cgraph.h (struct varpool_node): Add tls_model.
17095 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
17096 * tree.h (DECL_TLS_MODEL): Update.
17097 (DECL_THREAD_LOCAL_P): Check that variable is static.
17098 (decl_tls_model): Declare.
17099 (set_decl_tls_model): Declare.
17100 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
17101 set symbol prorperties.
17102 (get_emutls_init_templ_addr): Cleanup.
17103 (new_emutls_decl): Update.
17104 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
17105 (lto_input_varpool_node): Likewise.
17106 * lto-streamer-out.c (hash_tree): Likewise.
17107 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17108 not stream DECL_TLS_MODEL.
17109 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
17110 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
17112 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17114 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
17116 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17118 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
17119 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
17121 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
17122 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
17123 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
17124 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
17125 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
17126 (df_get_artificial_defs, df_get_artificial_uses)
17127 (df_single_def, df_single_use): Update accordingly.
17128 (df_refs_chain_dump): Take the first element in a linked list as
17129 parameter, rather than a pointer to an array of pointers.
17130 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
17131 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
17132 (df_chain_create_bb_process_use): Likewise.
17133 (df_md_bb_local_compute_process_def): Likewise.
17134 * fwprop.c (process_defs, process_uses): Likewise.
17135 (register_active_defs, update_uses): Likewise.
17136 (forward_propagate_asm): Update for new df_ref linking.
17137 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
17138 (df_null_ref_rec, df_null_mw_rec): Likewise.
17139 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
17141 (df_scan_free_bb_info): Remove check for null artificial_defs.
17142 (df_install_ref_incremental): Adjust for new df_ref linking.
17143 Use a single-element insertion rather than a full sort.
17144 (df_ref_chain_delete_du_chain): Take the first element
17145 in a linked list as parameter, rather than a pointer to an array of
17147 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
17148 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
17149 (df_insn_info_delete): Remove check for null defs and call to
17150 df_scan_free_mws_vec.
17151 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
17152 null rather than df_null_*_rec.
17153 (df_insn_rescan_debug_internal): Likewise, and update null
17154 checks in the same way. Remove check for null defs.
17155 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
17156 Move a single element rather doing a full sort.
17157 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
17159 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
17160 Initialize df_ref and df_mw_hardreg lists to null rather than
17162 (df_ref_compare): Take df_refs as parameter, transferring the
17163 old interface to...
17164 (df_ref_ptr_compare): ...this new function.
17165 (df_sort_and_compress_refs): Update accordingly.
17166 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
17167 old interface to...
17168 (df_mw_ptr_compare): ...this new function.
17169 (df_sort_and_compress_mws): Update accordingly.
17170 (df_install_refs, df_install_mws): Return a linked list rather than
17171 an array of pointers.
17172 (df_refs_add_to_chains): Assert that old lists are empty rather
17174 (df_insn_refs_verify): Don't handle null defs speciailly.
17175 * web.c (union_match_dups): Update for new df_ref linking.
17177 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17179 * df.h (df_ref_create, df_ref_remove): Delete.
17180 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
17181 (df_ref_remove): Likewise.
17183 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17185 * df.h (df_single_def, df_single_use): New functions.
17186 * ira.c (find_moveable_pseudos): Use them.
17188 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17190 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
17191 * df-problems.c (df_note_bb_compute): Use it.
17192 * regstat.c (regstat_bb_compute_ri): Likewise.
17194 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17196 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
17197 * cse.c (cse_extended_basic_block): Use them.
17198 * dce.c (mark_artificial_use): Likewise.
17199 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
17200 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17201 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
17202 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
17203 (df_simulate_initialize_backwards): Likewise.
17204 (df_simulate_finalize_backwards): Likewise.
17205 (df_simulate_initialize_forwards): Likewise.
17206 (df_md_simulate_artificial_defs_at_top): Likewise.
17207 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17208 * regrename.c (init_rename_info): Likewise.
17209 * regstat.c (regstat_bb_compute_ri): Likewise.
17210 (regstat_bb_compute_calls_crossed): Likewise.
17212 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17214 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
17215 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
17216 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
17217 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
17218 * combine.c (create_log_links): Likewise.
17219 * compare-elim.c (find_flags_uses_in_insn): Likewise.
17220 (try_eliminate_compare): Likewise.
17221 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
17222 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
17223 (remove_reg_equal_equiv_notes_for_defs): Likewise.
17224 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
17225 (word_dce_process_block, dce_process_block): Likewise.
17226 * ddg.c (def_has_ccmode_p): Likewise.
17227 * df-core.c (df_bb_regno_first_def_find): Likewise.
17228 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
17229 * df-problems.c (df_rd_simulate_one_insn): Likewise.
17230 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17231 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
17232 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
17233 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
17234 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
17235 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
17236 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
17237 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
17238 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17239 * fwprop.c (local_ref_killed_between_p): Likewise.
17240 (all_uses_available_at, free_load_extend): Likewise.
17241 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
17242 * hw-doloop.c (scan_loop): Likewise.
17243 * ifcvt.c (dead_or_predicable): Likewise.
17244 * init-regs.c (initialize_uninitialized_regs): Likewise.
17245 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
17246 (process_bb_node_lives): Likewise.
17247 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
17248 (find_moveable_pseudos): Likewise.
17249 * loop-invariant.c (check_dependencies, record_uses): Likewise.
17250 * recog.c (peep2_find_free_register): Likewise.
17251 * ree.c (get_defs): Likewise.
17252 * regstat.c (regstat_bb_compute_ri): Likewise.
17253 (regstat_bb_compute_calls_crossed): Likewise.
17254 * sched-deps.c (find_inc, find_mem): Likewise.
17255 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
17256 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
17257 * shrink-wrap.c (requires_stack_frame_p): Likewise.
17258 (prepare_shrink_wrap): Likewise.
17259 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
17260 * web.c (union_defs, pass_web::execute): Likewise.
17261 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
17262 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
17264 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
17266 * lra-assign.c (assign_by_spills): Add code to assign vector regs
17267 to inheritance pseudos.
17268 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
17270 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
17273 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
17274 (BU_MISC_2): Rename to ...
17275 (BU_LDBL128_2): ... this.
17276 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
17277 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
17278 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17279 RS6000_BTM_LDBL128.
17280 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
17281 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
17282 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
17283 (unpacktf_1): Likewise.
17284 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
17285 (__builtin_longdouble_dw1): Likewise.
17286 * doc/sourcebuild.texi (longdouble128): Document.
17288 2014-06-13 Jeff Law <law@redhat.com>
17290 PR rtl-optimization/61094
17291 PR rtl-optimization/61446
17292 * ree.c (combine_reaching_defs): Get the mode for the copy from
17293 the extension insn rather than the defining insn.
17295 2014-06-13 Dehao Chen <dehao@google.com>
17297 * dwarf2out.c (add_linkage_name): Emit more linkage name.
17299 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
17301 * doc/install.texi (--enable-linker-plugin-configure-flags)
17302 (--enable-linker-plugin-flags): Document new flags.
17304 2014-06-13 Martin Jambor <mjambor@suse.cz>
17307 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
17308 cache_token if returning early.
17310 2014-06-13 Nick Clifton <nickc@redhat.com>
17312 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
17313 requested alignment is active.
17314 (LABEL_ALIGN): Likewise.
17315 (LOOP_ALIGN): Likewise.
17317 2014-06-13 Richard Biener <rguenther@suse.de>
17319 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17320 Rewrite to propagate the VN result into all uses where
17321 possible and to remove stmts becoming dead because of that.
17322 (eliminate): Generalize stmt removal handling, remove in
17323 reverse dominator order to support proper debug stmt
17324 generation. Update stmts before removing stmts.
17325 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
17327 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
17329 PR tree-optimization/61375
17330 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
17331 symbolic number cannot be represented in an uint64_t.
17332 (find_bswap_or_nop_1): Likewise.
17334 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17336 * symtab.c (symtab_node::reset_section): New method.
17337 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17339 * cgraph.h (reset_section): Declare.
17340 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17341 do not consider comdat locals.
17342 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17344 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17345 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17346 reset sections of symbols dragged out of the comdats.
17347 (function_and_variable_visibility): Reset sections of
17350 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17352 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
17353 to use symtab and decl_binds_to_current_def_p
17354 * tree-vectorizer.c (increase_alignment): Increase alignment
17355 of alias target, too.
17357 2014-06-12 Jakub Jelinek <jakub@redhat.com>
17359 PR middle-end/61486
17360 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
17361 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
17362 if outer combined construct is distribute.
17363 (gimplify_omp_for): For OMP_DISTRIBUTE set
17364 gimplify_omp_ctxp->distribute.
17365 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
17366 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
17367 mapping into decl map.
17369 2014-06-12 Jason Merrill <jason@redhat.com>
17371 * common.opt (fabi-version): Change default to 0.
17373 2014-06-12 Jason Merrill <jason@redhat.com>
17375 * toplev.c (process_options): Reject -fabi-version=1.
17377 2014-06-12 Jeff Law <law@redhat.com>
17379 PR tree-optimization/61009
17380 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
17381 value when we stop processing a block due to problematic PHIs.
17383 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
17385 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
17386 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
17387 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
17388 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
17389 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
17390 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
17391 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
17392 are not in the spec.
17394 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
17397 * config/aarch64/aarch64-modes.def: Add V1DFmode.
17398 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
17401 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
17403 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
17405 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
17408 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
17409 loading from address spaces.
17411 2014-06-12 Martin Liska <mliska@suse.cz>
17414 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
17415 statement is reachable.
17417 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17419 * symtab.c (section_hash): New hash.
17420 (symtab_unregister_node): Clear section before freeing.
17421 (hash_section_hash_entry): New haser.
17422 (eq_sections): New function.
17423 (symtab_node::set_section_for_node): New method.
17424 (set_section_1): Update.
17425 (symtab_node::set_section): Take string instead of tree as parameter.
17426 (symtab_resolve_alias): Update.
17427 * cgraph.h (section_hash_entry_d): New structure.
17428 (section_hash_entry): New typedef.
17429 (cgraph_node): Change comdat_group_ to x_comdat_group,
17430 change section_ to x_section and turn into section_hash_entry;
17431 update accestors; put set_section_for_node offline.
17432 * tree.c (decl_section_name): Turn into string.
17433 (set_decl_section_name): Change parameter to be string.
17434 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
17435 * sdbout.c (sdbout_one_type): Update.
17436 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
17437 * varasm.c (IN_NAMED_SECTION, get_named_section,
17438 resolve_unique_section, hot_function_section, get_named_text_section,
17439 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
17440 make_decl_rtl, default_unique_section): Update.
17441 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
17442 (c6x_elf_unique_section): Update.
17443 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
17444 * config/pa/pa.c (pa_function_section): Update.
17445 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
17446 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
17447 * config/arc/arc.c (arc_in_small_data_p): Update.
17448 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
17449 * config/mcore/mcore.c (mcore_unique_section): Update.
17450 * config/mips/mips.c (mips16_build_function_stub): Update.
17451 (mips16_build_call_stub): Update.
17452 (mips_function_rodata_section): Update.
17453 (mips_in_small_data_p): Update.
17454 * config/score/score.c (score_in_small_data_p): Update.
17455 * config/rx/rx.c (rx_in_small_data): Update.
17456 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
17457 (rs6000_xcoff_asm_named_section): Update.
17458 (rs6000_xcoff_unique_section): Update.
17459 * config/frv/frv.c (frv_string_begins_with): Update.
17460 (frv_in_small_data_p): Update.
17461 * config/v850/v850.c (v850_encode_data_area): Update.
17462 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
17463 (bfin_handle_l1_data_attribute): Update.
17464 (bfin_handle_l2_attribute): Update.
17465 * config/mep/mep.c (mep_unique_section): Update.
17466 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
17468 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
17469 (h8300_handle_tiny_data_attribute): Update.
17470 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
17471 (m32r_in_small_data_p): Update.
17472 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
17473 * config/i386/i386.c (ix86_in_large_data_p): Update.
17474 * config/i386/winnt.c (i386_pe_unique_section): Update.
17475 * config/darwin.c (darwin_function_section): Update.
17476 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17477 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17478 (new_emutls_decl): Update.
17479 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17480 input_varpool_node): Update.
17481 (ead_string_cst): Turn to ...
17482 (read_string): ... this one.
17483 * dwarf2out.c (secname_for_decl): Update.
17484 * asan.c (asan_protect_global): Update.
17486 2014-06-11 DJ Delorie <dj@redhat.com>
17488 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17490 * config/rx/rx.c (rx_option_override): Likewise.
17491 (rx_align_for_label): Likewise.
17493 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17495 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17497 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17500 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17502 * common.md: New file.
17503 * doc/md.texi: Update description of generic, machine-independent
17505 * config/s390/constraints.md (e): Delete.
17506 * Makefile.in (md_file): Include common.md.
17507 * config/m32c/t-m32c (md_file): Likewise.
17508 * genpreds.c (general_mem): New array.
17509 (generic_constraint_letters): Remove constraints now defined by
17511 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17512 Allow the first character to be '<' or '>' as well.
17513 * genoutput.c (general_mem): New array.
17514 (indep_constraints): Remove constraints now defined by common.md.
17515 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17516 Remove special handling of 'm'.
17517 * ira-costs.c (record_reg_classes): Remove special handling of
17518 constraints now defined by common.md.
17519 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17520 * ira-lives.c (single_reg_class): Likewise.
17521 (ira_implicitly_set_insn_hard_regs): Likewise.
17522 * lra-constraints.c (reg_class_from_constraints): Likewise.
17523 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17524 * postreload.c (reload_cse_simplify_operands): Likewise.
17525 * reload.c (push_secondary_reload, scratch_reload_class)
17526 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17527 * reload1.c (maybe_fix_stack_asms): Likewise.
17528 * targhooks.c (default_secondary_reload): Likewise.
17529 * stmt.c (parse_output_constraint): Likewise.
17530 * recog.c (preprocess_constraints): Likewise.
17531 (constrain_operands, peep2_find_free_register): Likewise.
17532 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17533 must be handled specially.
17535 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17537 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17538 * genpreds.c (have_const_dbl_constraints): Delete.
17539 (add_constraint): Don't set it.
17540 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17541 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17542 constraints using the lookup_constraint logic.
17543 * ira-lives.c (single_reg_class): Likewise.
17544 * ira.c (ira_setup_alts): Likewise.
17545 * lra-constraints.c (process_alt_operands): Likewise.
17546 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17547 * reload.c (find_reloads): Likewise.
17549 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17551 * genpreds.c (const_int_start, const_int_end): New variables.
17552 (choose_enum_order): Output CONST_INT constraints before memory
17554 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17556 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17557 * ira.c (ira_setup_alts): Likewise.
17558 * lra-constraints.c (process_alt_operands): Likewise.
17559 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17560 * reload.c (find_reloads): Likewise.
17562 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17564 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17565 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17566 * recog.c (preprocess_constraints): Update accordingly.
17568 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17570 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17571 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17572 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17573 * genpreds.c (print_type_tree): New function.
17574 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17575 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17576 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17577 Write out enum constraint_type and get_constraint_type.
17578 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17579 constraint_num rather than a constraint string.
17580 (satisfies_address_constraint_p): Likewise.
17581 (reg_class_from_constraints): Avoid old constraint macros.
17582 (process_alt_operands, process_address_1): Likewise.
17583 (curr_insn_transform): Likewise.
17584 * ira-costs.c (record_reg_classes): Likewise.
17585 (record_operand_costs): Likewise.
17586 * ira-lives.c (single_reg_class): Likewise.
17587 (ira_implicitly_set_insn_hard_regs): Likewise.
17588 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17589 * postreload.c (reload_cse_simplify_operands): Likewise.
17590 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17591 (constrain_operands, peep2_find_free_register): Likewise.
17592 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17593 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17594 * reload1.c (maybe_fix_stack_asms): Likewise.
17595 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17596 * targhooks.c (default_secondary_reload): Likewise.
17597 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17598 to EXTRA_CONSTRAINT_STR.
17599 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17601 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17603 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17604 (write_constraint_satisfied_p_array): ...this new function.
17605 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17607 (write_insn_preds_c): Update accordingly.
17609 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17611 * genpreds.c (write_lookup_constraint): Rename to...
17612 (write_lookup_constraint_1): ...this.
17613 (write_lookup_constraint_array): New function.
17614 (write_tm_preds_h): Define lookup_constraint as an inline function
17615 that uses write_lookup_constraint_array where possible.
17616 (write_insn_preds_c): Update for the changes above.
17618 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17620 * doc/md.texi (regclass_for_constraint): Rename to...
17621 (reg_class_for_constraint): ...this.
17622 * genpreds.c (num_constraints, enum_order, register_start)
17623 (register_end, satisfied_start, memory_start, memory_end)
17624 (address_start, address_end): New variables.
17625 (add_constraint): Count the number of constraints.
17626 (choose_enum_order): New function.
17627 (write_enum_constraint_num): Iterate over enum_order.
17628 (write_regclass_for_constraint): Rename to...
17629 (write_reg_class_for_constraint_1): ...this and update output
17631 (write_constraint_satisfied_p): Rename to...
17632 (write_constraint_satisfied_p_1): ...this and update output
17633 accordingly. Do nothing if all extra constraints are register
17635 (write_insn_extra_memory_constraint): Delete.
17636 (write_insn_extra_address_constraint): Delete.
17637 (write_range_function): New function.
17638 (write_tm_preds_h): Define constraint_satisfied_p and
17639 reg_class_for_constraint as inline functions that do a range check
17640 before calling the out-of-line function. Use write_range_function
17641 to implement insn_extra_{register,memory,address}_constraint,
17642 the first of which is new.
17643 (write_insn_preds_c): Update after above changes to write_* functions.
17644 (main): Call choose_enum_order.
17646 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17648 PR tree-optimization/61306
17649 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17650 expression instead of its size.
17651 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17652 false to prevent optimization when the result is unpredictable due to
17653 arithmetic right shift of signed type with highest byte is set.
17654 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17655 (init_symbolic_number): Likewise.
17656 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17657 when the result is unpredictable due to sign extension.
17659 2014-06-11 Terry Guo <terry.guo@arm.com>
17661 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17662 (*thumb1_addsi3): Ditto.
17663 (*thumb_subdi3): Ditto.
17664 (thumb1_subsi3_insn): Ditto.
17665 (*thumb_mulsi3): Ditto.
17666 (*thumb_mulsi3_v6): Ditto.
17667 (*thumb1_andsi3_insn): Ditto.
17668 (thumb1_bicsi3): Ditto.
17669 (*thumb1_iorsi3_insn): Ditto.
17670 (*thumb1_xorsi3_insn): Ditto.
17671 (*thumb1_ashlsi3): Ditto.
17672 (*thumb1_ashrsi3): Ditto.
17673 (*thumb1_lshrsi3): Ditto.
17674 (*thumb1_rotrsi3): Ditto.
17675 (*thumb1_negdi2): Ditto.
17676 (*thumb1_negsi2): Ditto.
17677 (*thumb1_abssi2): Ditto.
17678 (*thumb1_neg_abssi2): Ditto.
17679 (*thumb1_one_cmplsi2): Ditto.
17680 (*thumb1_zero_extendhisi2): Ditto.
17681 (*thumb1_zero_extendqisi2): Ditto.
17682 (*thumb1_zero_extendqisi2_v6): Ditto.
17683 (thumb1_extendhisi2): Ditto.
17684 (thumb1_extendqisi2): Ditto.
17685 (*thumb1_movdi_insn): Ditto.
17686 (*thumb1_movsi_insn): Ditto.
17687 (*thumb1_movhi_insn): Ditto.
17688 (thumb_movhi_clobber): Ditto.
17689 (*thumb1_movqi_insn): Ditto.
17690 (*thumb1_movhf): Ditto.
17691 (*thumb1_movsf_insn): Ditto.
17692 (*thumb_movdf_insn): Ditto.
17693 (movmem12b): Ditto.
17695 (cbranchqi4): Ditto.
17696 (cbranchsi4_insn): Ditto.
17697 (cbranchsi4_scratch): Ditto.
17698 (*negated_cbranchsi4): Ditto.
17699 (*tbit_cbranch): Ditto.
17700 (*tlobits_cbranch): Ditto.
17701 (*tstsi3_cbranch): Ditto.
17702 (*cbranchne_decr1): Ditto.
17703 (*addsi3_cbranch): Ditto.
17704 (*addsi3_cbranch_scratch): Ditto.
17705 (*thumb_cmpdi_zero): Ditto.
17706 (cstoresi_eq0_thumb1): Ditto.
17707 (cstoresi_ne0_thumb1): Ditto.
17708 (*cstoresi_eq0_thumb1_insn): Ditto.
17709 (*cstoresi_ne0_thumb1_insn): Ditto.
17710 (cstoresi_nltu_thumb1): Ditto.
17711 (cstoresi_ltu_thumb1): Ditto.
17712 (thumb1_addsi3_addgeu): Ditto.
17713 (*thumb_jump): Ditto.
17714 (*call_reg_thumb1_v5): Ditto.
17715 (*call_reg_thumb1): Ditto.
17716 (*call_value_reg_thumb1_v5): Ditto.
17717 (*call_value_reg_thumb1): Ditto.
17718 (*call_insn): Ditto.
17719 (*call_value_insn): Ditto.
17720 (thumb1_casesi_internal_pic): Ditto.
17721 (thumb1_casesi_dispatch): Ditto.
17722 (*thumb1_indirect_jump): Ditto.
17723 (prologue_thumb1_interwork): Ditto.
17724 (*epilogue_insns): Ditto.
17725 (consttable_1): Ditto.
17726 (consttable_2): Ditto.
17727 (tablejump): Ditto.
17728 (*thumb1_tablejump): Ditto.
17729 (thumb_eh_return): Ditto.
17730 (define_peephole2): Two of them are thumb1 only and got moved into
17731 new file thumb1.md.
17732 (define_split): Six of them are thumb1 only and got moved into new
17734 * config/arm/thumb1.md: New file comprised of above thumb1 only
17737 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17739 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17740 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17742 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17743 (aarch64_crc_builtin_datum): New struct.
17744 (aarch64_crc_builtin_data): New.
17745 (aarch64_init_crc32_builtins): New function.
17746 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17747 (aarch64_crc32_expand_builtin): New.
17748 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17749 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17750 __ARM_FEATURE_CRC32 when appropriate.
17751 (TARGET_CRC32): Define.
17752 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17753 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17754 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17755 (aarch64_<crc_variant>): New pattern.
17756 * config/aarch64/arm_acle.h: New file.
17757 * config/aarch64/iterators.md (CRC): New int iterator.
17758 (crc_variant, crc_mode): New int attributes.
17759 * doc/aarch64-acle-intrinsics.texi: New file.
17760 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17761 Include aarch64-acle-intrinsics.texi.
17763 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17765 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17766 check for stores group of length 3.
17767 (vect_permute_store_chain): New permutations for stores group of
17769 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17770 of vec_perm_shuffle for the new permutations.
17772 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17774 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17775 table rewriting temporarily on targets not supporting ONE_ONLY.
17777 2014-06-11 Richard Biener <rguenther@suse.de>
17779 PR middle-end/61437
17781 2014-06-04 Richard Biener <rguenther@suse.de>
17783 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17784 TREE_PUBLIC and DECL_EXTERNAL decls.
17786 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17788 * varasm.c (set_implicit_section): New function.
17789 (resolve_unique_section): Use it to set implicit section
17791 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17792 (default_function_section): Likewise.
17793 (decl_binds_to_current_def_p): Constify argument.
17794 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17795 * asan.c (asan_protect_global): Use
17796 symtab_get_node (decl)->implicit_section.
17797 * symtab.c (dump_symtab_base): Dump implicit sections.
17798 (verify_symtab_base): Verify sanity of sectoins and comdats.
17799 (symtab_resolve_alias): Alias share the section of its target.
17800 (set_section_1): New function.
17801 (symtab_node::set_section): Move here, recurse to aliases.
17802 (verify_symtab): Check for duplicated symtab lists.
17803 * tree-core.h (implicit_section_name_p): Remove.
17804 * tree-vect-data-refs.c: Include varasm.h.
17805 (vect_can_force_dr_alignment_p): Fix conditional on when
17806 decl bints to current definition; use
17807 symtab_get_node (decl)->implicit_section.
17808 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17809 * cgraph.h (struct symtab_node): Add implicit_section.
17810 (set_section): Rename to ...
17811 (set_section_for_node): ... this one.
17812 (set_section): Declare.
17813 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17814 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17815 input_overwrite_node, input_varpool_node): Stream implicit_section.
17816 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17817 removal; it will fail in LTO.
17819 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17821 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17822 Change second alternative type to f_mcr.
17823 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17824 and 12th alternatives' types to f_mcr and f_mrc.
17825 (*movdi_aarch64): Same for 12th and 13th alternatives.
17826 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17827 (aarch64_movtilow_tilow): Change type to fmov.
17829 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17831 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17832 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17834 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17836 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17838 (aarch64_sqrdmulh_lane<mode>): Likewise.
17839 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17840 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17841 (aarch64_sqdmulh_laneq<mode>): New expander.
17842 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17843 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17844 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17845 (aarch64_sqdmulh_lane<mode>): New expander.
17846 (aarch64_sqrdmulh_lane<mode>): Likewise.
17847 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17848 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17849 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17850 (aarch64_sqdmlal_laneq<mode>): Likewise.
17851 (aarch64_sqdmlsl_lane<mode>): Likewise.
17852 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17853 (aarch64_sqdmlal2_lane<mode>): Likewise.
17854 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17855 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17856 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17857 (aarch64_sqdmull_lane<mode>): Likewise.
17858 (aarch64_sqdmull_laneq<mode>): Likewise.
17859 (aarch64_sqdmull2_lane<mode>): Likewise.
17860 (aarch64_sqdmull2_laneq<mode>): Likewise.
17862 2014-06-10 Richard Biener <rguenther@suse.de>
17864 PR tree-optimization/61438
17865 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17866 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17867 insertion of IVs if running PRE.
17868 (eliminate): Adjust.
17869 (pass_pre::execute): Likewise.
17870 (pass_fre::execute): Likewise.
17872 2014-06-10 Richard Biener <rguenther@suse.de>
17874 PR middle-end/61456
17875 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17876 Do not use the main variant for the type comparison.
17877 (ncr_compar): Likewise.
17878 (nonoverlapping_component_refs_p): Likewise.
17880 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17882 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17883 REG_CFA_RESTORE mode.
17885 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17887 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17888 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17889 expand_vec_perm_pblendv.
17891 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17893 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17895 Simplify description of __crc32d and __crc32cd intrinsics.
17896 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17899 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17902 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17903 * config.in: Regenerate.
17904 * configure: Likewise.
17906 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17908 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17910 (intersect_static_var_sets): Remove.
17911 (propagate): Do not prune local statics.
17913 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17916 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17917 Set lastprivate_firstprivate even if omp_private_outer_ref
17918 langhook returns true.
17919 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17920 langhook, call unshare_expr on new_var and call
17921 build_outer_var_ref to get the last argument.
17923 2014-06-10 Marek Polacek <polacek@redhat.com>
17926 * doc/extend.texi: Add cindex for transparent_union.
17928 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17930 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17931 init_symbolic_number ().
17933 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17935 PR middle-end/61141
17936 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17937 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17938 (verify_rtl_sharing): Likewise.
17940 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17943 * tree.c (build_qualified_type): Use a canonical type for
17946 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17948 * config/arm/arm-modes.def: Remove XFmode.
17950 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17953 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17954 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17955 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17956 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17957 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17958 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17959 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17960 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17961 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17963 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17965 * tree-core.h (tree_decl_with_vis): Remove section_name.
17967 2014-06-09 Kito Cheng <kito@0xlab.org>
17969 * ira.c (ira): Don't call init_caller_save if LRA enabled
17970 since LRA use its own infrastructure to handle that.
17972 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17974 * symtab.c (dump_symtab_base): Update dumping.
17975 (symtab_make_decl_local): Clear only DECL_COMDAT.
17976 * tree-vect-data-refs.c (Check that variable is static before
17977 tampering with sections.
17978 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17979 (cgraph_create_virtual_clone): Likewise.
17980 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17981 (decl_section_name, set_decl_section_name): New accessors.
17982 (find_decls_types_r): Do not walk section name
17983 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17984 (decl_comdat_group, decl_comdat_group_id): Constify.
17985 (decl_section_name, set_decl_section_name): Update.
17986 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17987 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17988 (cgraph_make_node_local_1): Clear section and comdat group.
17989 * cgraph.h (set_comdat_group): Sanity check.
17990 (get_section, set_section): New.
17991 * ipa-comdats.c (ipa_comdats): Use get_section.
17992 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17993 * lto-streamer-out.c: Do not follow section names.
17994 * c-family/c-common.c (handle_section_attribute): Update.
17995 * lto-cgraph.c (lto_output_node): Output section.
17996 (lto_output_varpool_node): Likewise.
17997 (read_comdat_group): Rename to ...
17998 (read_identifier): ... this one.
17999 (read_string_cst): New function.
18000 (input_node, input_varpool_node): Input section names.
18001 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18002 (new_emutls_decl): Update.
18003 (secname_for_decl): Check section names only of static vars.
18004 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
18005 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
18006 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18007 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18008 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
18009 * config/mcore/mcore.c (mcore_unique_section): Likewise.
18010 * config/mips/mips.c (mips16_build_function_stub): Likewise.
18011 * config/v850/v850.c (v850_insert_attributes): Likewise.
18012 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
18014 (h8300_handle_tiny_data_attribute): Likewise.
18015 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
18016 (bfin_handle_l2_attribute): Likewise.
18018 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18020 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
18021 remove static initializer.
18023 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18025 * varasm.c (use_blocks_for_decl_p): Check symbol table
18026 instead of alias attribute.
18027 (place_block_symbol): Recurse on aliases.
18029 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18031 * ipa-visibility.c: Include varasm.h
18032 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
18034 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18036 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
18037 outputting aliases.
18039 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
18041 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
18042 from test_insn into GGC space escape via SET_SRC.
18044 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
18046 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
18047 call statement, if any.
18048 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
18049 statements, if any. Tidy up.
18051 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
18054 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
18055 iterators, VSX_D that handles 64-bit types, and VSX_LE that
18056 handles swapping the two 64-bit double words on little endian
18057 systems. Include V1TImode and optionally TImode in VSX_LE so that
18058 these types are properly swapped. Change all of the insns and
18059 splits that do the 64-bit swaps to use VSX_LE.
18060 (vsx_le_perm_load_<mode>): Likewise.
18061 (vsx_le_perm_store_<mode>): Likewise.
18062 (splitters for little endian memory operations): Likewise.
18063 (vsx_xxpermdi2_le_<mode>): Likewise.
18064 (vsx_lxvd2x2_le_<mode>): Likewise.
18065 (vsx_stxvd2x2_le_<mode>): Likewise.
18067 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
18070 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
18071 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
18072 and corresponding splitters. Zero extend general register
18073 or memory input operand to XMM temporary. Enable for
18074 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
18075 (floatunssi<mode>2): Update expander predicate.
18077 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
18079 PR rtl-optimization/61325
18080 * lra-constraints.c (process_address_1): Check scale equal to one
18081 to prevent transformation: base + scale * index => base + new_reg.
18083 2014-06-06 Richard Biener <rguenther@suse.de>
18085 PR tree-optimization/59299
18086 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
18088 (nearest_common_dominator_of_uses): Likewise.
18089 (statement_sink_location): Adjust. Support sinking loads.
18091 2014-06-06 Martin Jambor <mjambor@suse.cz>
18093 * ipa-prop.c (get_place_in_agg_contents_list): New function.
18094 (build_agg_jump_func_from_list): Likewise.
18095 (determine_known_aggregate_parts): Renamed to
18096 determine_locally_known_aggregate_parts. Moved some functionality
18097 to the two functions above, removed bound checks.
18099 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
18101 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
18102 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
18103 (aarch64_progress_pointer): Likewise.
18104 (aarch64_copy_one_part_and_move_pointers): Likewise.
18105 (aarch64_expand_movmen): Likewise.
18106 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
18107 * config/aarch64/aarch64.md (movmem<mode>): New.
18109 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
18111 * targhooks.c (default_add_stmt_cost): Call target specific
18112 hook instead of default one.
18114 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
18116 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
18117 endianness instead of host endianness.
18118 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
18121 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18124 * function.c (instantiate_decls): Process the saved static chain.
18125 (expand_function_start): If not optimizing, save the static chain
18127 * tree-nested.c (convert_all_function_calls): Always create the static
18128 chain for nested functions if not optimizing.
18130 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18132 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
18134 2014-06-06 Richard Biener <rguenther@suse.de>
18136 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
18137 (construct_init_block): Likewise.
18138 (construct_exit_block): Likewise.
18139 (pass_expand::execute): Likewise.
18140 * graphite.c (graphite_transforms): Replace check for current_loops
18141 with a check for > 1 loops.
18142 (pass_graphite_transforms::execute): Adjust.
18143 * ipa-split.c (split_function): Remove check for current_loops.
18144 * omp-low.c (expand_parallel_call): Likewise.
18145 (expand_omp_for_init_counts): Likewise.
18146 (extract_omp_for_update_vars): Likewise.
18147 (expand_omp_for_generic): Likewise.
18148 (expand_omp_sections): Likewise.
18149 (expand_omp_target): Likewise.
18150 * tracer.c (tail_duplicate): Likewise.
18151 (pass_tracer::execute): Likewise.
18152 * trans-mem.c (expand_transaction): Likewise.
18153 * tree-complex.c (expand_complex_div_wide): Likewise.
18154 * tree-eh.c (lower_resx): Likewise.
18155 (cleanup_empty_eh_merge_phis): Likewise.
18156 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
18157 current_loops with a check for > 1 loops.
18158 (pass_predcom::execute): Adjust.
18159 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
18160 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
18161 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
18162 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
18163 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
18164 * tree-switch-conversion.c (process_switch): Likewise.
18165 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
18166 * tree-vrp.c (vrp_visit_phi_node): Likewise.
18167 (execute_vrp): Likewise.
18168 * ubsan.c (ubsan_expand_null_ifn): Likewise.
18170 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18172 * rtl.h (insn_location): Declare.
18173 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
18174 with UNKNOWN_LOCATION.
18175 * emit-rtl.c (insn_location): New function.
18176 * final.c (notice_source_line): Check that the instruction has a
18177 location before retrieving it and use insn_location.
18178 * modulo-sched.c (loop_single_full_bb_p): Likewise.
18179 * print-rtl.c (print_rtx): Likewise.
18181 2014-06-06 Richard Biener <rguenther@suse.de>
18183 * passes.def: Move 2nd VRP pass before phi-only-cprop.
18185 2014-06-06 Christian Bruel <christian.bruel@st.com>
18187 PR tree-optimization/43934
18188 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
18191 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
18193 * ira-lives.c (single_reg_class): Add missing break. Explicitly
18194 return NO_REGS for extra address and memory constraints. Handle
18195 operands that match (or are equivalent to something that matches)
18196 extra constant constraints. Ignore other non-register operands.
18198 2014-06-06 Alan Modra <amodra@gmail.com>
18201 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
18202 * doc/tm.texi: Regenerate.
18203 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
18204 Use throughout in place of REG_PARM_STACK_SPACE.
18205 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
18206 "incoming" param. Pass to rs6000_function_parms_need_stack.
18207 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
18208 prototype_p when incoming. Use function decl when incoming
18209 to handle K&R style functions.
18210 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
18211 (INCOMING_REG_PARM_STACK_SPACE): Define.
18213 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
18216 * cfgexpand.c (expand_debug_expr): Use address space of nested
18217 TREE_TYPE for ADDR_EXPR and MEM_REF.
18219 2014-06-05 Jeff Law <law@redhat.com>
18221 PR tree-optimization/61289
18222 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
18223 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
18224 looking for those which match LHS. All callers changed.
18225 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
18226 parameters and code which manipulated them. All callers changed.
18227 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
18228 and DST_MAP parameters. Simplify invalidation code by just calling
18229 invalidate_equivalences. All callers changed.
18230 (thread_across_edge): Simplify now that we don't need to maintain
18231 the map of equivalences to invalidate.
18233 2014-06-05 Kai Tietz <ktietz@redhat.com>
18234 Richard Henderson <rth@redhat.com>
18237 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
18238 checking for !TARGET_X32.
18239 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
18240 (sibcall_intern): New define_insn, plus required peepholes.
18241 (sibcall_pop_intern): Likewise.
18242 (sibcall_value_intern): Likewise.
18243 (sibcall_value_pop_intern): Likewise.
18245 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
18247 * tree-inline.c (tree_function_versioning): Check DF info existence
18248 before accessing it.
18250 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18252 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
18254 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
18255 aarch64_frame hard_fp_offset and frame_size.
18256 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
18257 frame_size; remove original_frame_size.
18258 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
18259 (aarch64_initial_elimination_offset): Remove frame_size and
18260 offset. Use aarch64_frame frame_size.
18262 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18263 Jiong Wang <jiong.wang@arm.com>
18264 Renlin <renlin.li@arm.com>
18266 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
18267 initialization of R30 offset. Update offset. Iterate core
18268 regisers upto X30. Remove X29, X30 specific code.
18270 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18271 Jiong Wang <jiong.wang@arm.com>
18273 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
18274 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
18275 (aarch64_register_saved_on_entry): Adjust test.
18277 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18279 * config/aarch64/aarch64.h (machine_function): Move
18280 saved_varargs_size from here...
18281 (aarch64_frame): ... to here.
18283 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18284 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
18285 (aarch64_initial_elimination_offset)
18286 (aarch64_setup_incoming_varargs): Adjust location of
18287 saved_varargs_size.
18289 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18291 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
18294 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
18295 Prachi Godbole <Prachi.Godbole@imgtec.com>
18297 * config/mips/mips-cpus.def: Add definition for p5600. Updated
18298 mips32r5 entry to use PROCESSOR_P5600.
18299 * config/mips/mips-tables.opt: Regenerate.
18300 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
18301 * config/mips/mips.c (mips_fmadd_bypass): New function.
18302 (mips_rtx_cost_data): Add costs for p5600.
18303 (mips_issue_rate): Add support for p5600.
18304 (mips_multipass_dfa_lookahead): Likewise.
18305 * config/mips/mips.h (TUNE_P5600): New define.
18306 (TUNE_MACC_CHAINS): Add TUNE_P5600.
18307 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
18308 * config/mips/mips.md: Include p5600.md.
18309 (processor): Add p5600.
18310 * config/mips/p5600.md: New file.
18312 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
18314 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
18315 * config/i386/predicates.md (palignr_operand): New.
18316 Indicates if permutation is suitable for palignr instruction.
18318 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
18320 PR tree-optimization/61319
18321 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18322 stmt belongs to loop.
18324 2014-06-05 Richard Biener <rguenther@suse.de>
18326 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
18327 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
18328 (lookup_tmp_var): Adjust.
18329 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
18331 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18333 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
18335 2014-06-05 Marek Polacek <polacek@redhat.com>
18338 * doc/invoke.texi: Document -Wlogical-not-parentheses.
18340 2014-06-04 Tom de Vries <tom@codesourcery.com>
18342 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
18345 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
18347 PR tree-optimization/61385
18348 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
18350 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
18352 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
18353 changed to use fatal_error.
18354 (main): Ensure lto_wrapper_cleanup is run atexit.
18356 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18358 * lra-constraints.c (valid_address_p): Move earlier in file.
18359 (address_eliminator): New structure.
18360 (satisfies_memory_constraint_p): New function.
18361 (satisfies_address_constraint_p): Likewise.
18362 (process_alt_operands, process_address, curr_insn_transform): Use them.
18364 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18366 * lra-int.h (lra_static_insn_data): Make operand_alternative a
18368 (target_lra_int, default_target_lra_int, this_target_lra_int)
18369 (op_alt_data): Delete.
18370 * lra.h (lra_init): Delete.
18371 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
18372 (init_insn_code_data_once): Remove op_alt_data handling.
18373 (finish_insn_code_data_once): Likewise.
18374 (init_op_alt_data): Delete.
18375 (get_static_insn_data): Initialize operand_alternative to null.
18376 (free_insn_recog_data): Cast operand_alternative before freeing it.
18377 (setup_operand_alternative): Take the operand_alternative as
18378 parameter and assume it isn't already cached in the static
18380 (lra_set_insn_recog_data): Update accordingly.
18381 (lra_init): Delete.
18382 * ira.c (ira_init): Don't call lra_init.
18383 * target-globals.h (this_target_lra_int): Declare.
18384 (target_globals): Remove lra_int.
18385 (restore_target_globals): Update accordingly.
18386 * target-globals.c: Don't include lra-int.h.
18387 (default_target_globals, save_target_globals): Remove lra_int.
18389 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18391 * recog.h (operand_alternative): Convert reg_class, reject,
18392 matched and matches into bitfields.
18393 (preprocess_constraints): New overload.
18394 (preprocess_insn_constraints): New function.
18395 (preprocess_constraints): Take the insn as parameter.
18396 (recog_op_alt): Change into a pointer.
18397 (target_recog): Add x_op_alt.
18398 * recog.c (asm_op_alt): New variable.
18399 (recog_op_alt): Change into a pointer.
18400 (preprocess_constraints): New overload, replacing the old function
18401 definition with one that doesn't use global state.
18402 (preprocess_insn_constraints): New function.
18403 (preprocess_constraints): Use them. Take the insn as parameter.
18404 Use asm_op_alt for asms.
18405 (recog_init): Free existing x_op_alt entries.
18406 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
18408 (make_early_clobber_and_input_conflicts): Likewise.
18409 (process_bb_node_lives): Pass the insn to process_constraints.
18410 * reg-stack.c (check_asm_stack_operands): Likewise.
18411 (subst_asm_stack_regs): Likewise.
18412 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18413 * regrename.c (build_def_use): Likewise.
18414 * sched-deps.c (sched_analyze_insn): Likewise.
18415 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
18416 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
18417 (note_invalid_constants): Likewise.
18418 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18419 (ix86_legitimate_combined_insn): Make operand_alternative pointer
18422 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18424 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
18425 * ira-lives.c (check_and_make_def_conflict): Check for disabled
18427 (make_early_clobber_and_input_conflicts): Likewise.
18428 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18430 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18432 * recog.h (alternative_class): New function.
18433 (which_op_alt): Return a const recog_op_alt.
18434 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
18435 (subst_asm_stack_regs): Likewise.
18436 * config/arm/arm.c (note_invalid_constants): Likewise.
18437 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
18438 the operand_alternative; use alternative class instead.
18439 * sel-sched.c (get_reg_class): Likewise.
18440 * regrename.c (build_def_use): Likewise.
18441 (hide_operands, restore_operands, record_out_operands): Update type
18444 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18446 * recog.h (recog_op_alt): Convert to a flat array.
18447 (which_op_alt): New function.
18448 * recog.c (recog_op_alt): Convert to a flat array.
18449 (preprocess_constraints): Update accordingly, grouping all
18450 operands of the same alternative together, rather than the
18452 * ira-lives.c (check_and_make_def_conflict): Likewise.
18453 (make_early_clobber_and_input_conflicts): Likewise.
18454 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18455 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
18456 (subst_asm_stack_regs): Likewise.
18457 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18458 * regrename.c (hide_operands, record_out_operands): Likewise.
18459 (build_def_use): Likewise.
18460 * sel-sched.c (get_reg_class): Likewise.
18461 * config/arm/arm.c (note_invalid_constants): Likewise.
18463 2014-06-04 Jason Merrill <jason@redhat.com>
18467 * gimplify.c (gimplify_arg): Non-static.
18468 * gimplify.h: Declare it.
18470 2014-06-04 Richard Biener <rguenther@suse.de>
18472 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18473 TREE_PUBLIC and DECL_EXTERNAL decls.
18475 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18477 * regcprop.c (copyprop_hardreg_forward_1): Account for
18478 HARD_REGNO_CALL_PART_CLOBBERED.
18480 2014-06-04 Richard Biener <rguenther@suse.de>
18482 * configure.ac: Check whether the underlying type of int64_t
18483 is long or long long.
18484 * configure: Regenerate.
18485 * config.in: Likewise.
18486 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18487 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18489 2014-06-04 Richard Biener <rguenther@suse.de>
18491 PR tree-optimization/60098
18492 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18494 (dse_optimize_stmt): Simplify, now that we found a kill
18497 2014-06-04 Richard Biener <rguenther@suse.de>
18499 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18500 of accesses with non-invariant address.
18502 2014-06-04 Martin Liska <mliska@suse.cz>
18504 * cgraph.h (cgraph_make_wrapper): New function introduced.
18505 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18506 * ipa-inline.h (inline_analyze_function): The function is global.
18507 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18509 2014-06-04 Martin Liska <mliska@suse.cz>
18511 * tree.h (private_lookup_attribute_starting): New function.
18512 (lookup_attribute_starting): Likewise.
18513 * tree.c (private_lookup_attribute_starting): Likewise.
18515 2014-06-04 Martin Liska <mliska@suse.cz>
18517 * cgraph.h (expand_thunk): New argument added.
18518 (address_taken_from_non_vtable_p): New global function.
18519 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18520 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18521 * cgraphunit.c (analyze_function): Likewise.
18522 (assemble_thunks_and_aliases): Argument added to call.
18523 (expand_thunk): New argument forces to produce GIMPLE thunk.
18525 2014-06-04 Martin Liska <mliska@suse.cz>
18527 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18528 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18529 * profile.c (branch_prob): Likewise.
18531 2014-06-04 Martin Jambor <mjambor@suse.cz>
18534 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18535 handler for switch on an ipa_ref_use enum.
18536 * ipa-reference.c (analyze_function): Likewise.
18538 2014-06-04 Kai Tietz <ktietz@redhat.com>
18540 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18541 from old call-instruction.
18543 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18545 * config/aarch64/aarch64.c (aarch64_classify_address)
18546 (aarch64_legitimize_reload_address): Support full addressing modes
18548 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18549 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18551 2014-06-03 Andrew Pinski <apinski@cavium.com>
18553 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18556 2014-06-03 Andrew Pinski <apinski@cavium.com>
18558 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18559 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18561 2014-06-03 Kai Tietz <ktietz@redhat.com>
18563 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18566 2014-06-03 Dehao Chen <dehao@google.com>
18568 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18571 2014-06-03 Marek Polacek <polacek@redhat.com>
18574 * doc/invoke.texi: Document -Wswitch-bool.
18575 * function.c (stack_protect_epilogue): Cast controlling expression of
18577 * gengtype.c (walk_type): Generate switch expression with its
18578 controlling expression cast to int.
18580 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18582 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18584 * config/avr/avr-tables.opt: Regenerate.
18585 * config/avr/t-multilib: Regenerate.
18586 * doc/avr-mmcu.texi: Regenerate.
18588 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18589 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18591 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18592 (ata6617c, ata664251): Add new avr35 devices.
18593 (ata6612c): Add new avr4 device.
18594 (ata6613c, ata6614q): Add new avr5 devices.
18595 * config/avr/avr-tables.opt: Regenerate.
18596 * config/avr/t-multilib: Regenerate.
18597 * doc/avr-mmcu.texi: Regenerate.
18599 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18601 * gcc/config/aarch64/aarch64-builtins.c
18602 (aarch64_types_binop_ssu_qualifiers): New static data.
18603 (TYPES_BINOP_SSU): Define.
18604 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18605 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18606 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18607 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18608 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18609 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18610 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18611 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18612 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18613 suffix to builtin function name, remove cast.
18614 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18615 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18616 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18618 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18620 * gcc/config/aarch64/aarch64-builtins.c
18621 (aarch64_types_binop_uus_qualifiers,
18622 aarch64_types_shift_to_unsigned_qualifiers,
18623 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18624 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18625 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18626 sqshlu_n, uqshl_n): Update qualifiers.
18627 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18628 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18629 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18630 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18631 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18632 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18633 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18634 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18635 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18636 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18637 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18638 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18639 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18640 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18641 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18642 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18643 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18644 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18645 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18646 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18647 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18648 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18649 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18650 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18651 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18652 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18653 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18655 2014-06-03 Teresa Johnson <tejohnson@google.com>
18657 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18659 2014-06-02 Jason Merrill <jason@redhat.com>
18662 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18664 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18666 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18669 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18671 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18673 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18674 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18675 * config/aarch64/iterators.md (REVERSE): New iterator.
18676 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18677 (rev_op): New int_attribute.
18678 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18679 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18680 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18681 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18682 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18683 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18684 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18685 Replace temporary __asm__ with __builtin_shuffle.
18687 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18689 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18691 * config/mips/mips-tables.opt: Regenerate.
18692 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18693 to use mips_isa_rev rather than ISA_MIPS32R2.
18694 * config/mips/mips.h (ISA_MIPS32R3): New define.
18695 (ISA_MIPS32R5): New define.
18696 (ISA_MIPS64R3): New define.
18697 (ISA_MIPS64R5): New define.
18698 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18699 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18700 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18702 (MIPS_ISA_SYNCI_SPEC): Likewise.
18703 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18704 (LINK_SPEC): Added mips32r3 and mips32r5.
18705 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18706 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18707 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18708 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18709 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18710 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18711 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18713 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18715 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18717 * config/mips/mips.opt (mxpa): New option.
18718 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18721 2014-06-03 Martin Jambor <mjambor@suse.cz>
18724 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18727 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18729 PR tree-optimization/61328
18730 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18731 initialization from find_bswap_or_nop_1.
18732 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18733 in source_expr2 before using the size value the function sets. Also
18734 make use of init_symbolic_number () in both the old place and
18735 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18736 doing recursion in the GIMPLE_BINARY_RHS case.
18738 2014-06-03 Richard Biener <rguenther@suse.de>
18740 PR tree-optimization/61383
18741 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18744 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18746 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18747 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18748 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18749 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18751 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18752 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18753 * system.h: ...here and make it unconditional.
18754 * target.def (conditional_register_usage): Mention
18755 define_register_constraint instead of old-style constraint macros.
18756 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18757 * doc/tm.texi: Regenerate.
18758 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18759 protected by !USE_MD_CONSTRAINTS.
18760 * config/frv/frv.md: Remove quote from old version of documentation.
18761 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18762 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18763 CONST_DOUBLE_OK_FOR_LETTER.
18764 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18766 2014-06-02 Andrew Pinski <apinski@cavium.com>
18768 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18769 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18770 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18771 file whose name depends on -mabi= and -mbig-endian.
18772 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18773 Handle LP64 better and handle ilp32 too.
18774 (MULTILIB_OPTIONS): Delete.
18775 (MULTILIB_DIRNAMES): Delete.
18777 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18779 * expr.h: Remove prototypes of functions defined in builtins.c.
18780 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18781 Remove prototypes of functions defined in builtins.c.
18782 * builtins.h: Update prototype list to include all exported functions.
18783 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18784 no_c99_libc_has_function): Move to targhooks.c
18785 (build_string_literal, build_call_expr_loc_array,
18786 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18788 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18789 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18790 no_c99_libc_has_function): Relocate from builtins.c.
18791 * tree.c: Include builtins.h.
18792 (build_call_expr_loc_array, build_call_expr_loc_vec,
18793 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18795 * fold-const.h (fold_fma): Move prototype to builtins.h.
18796 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18797 * asan.c: Include builtins.h.
18798 * cfgexpand.c: Likewise.
18799 * convert.c: Likewise.
18800 * emit-rtl.c: Likewise.
18801 * except.c: Likewise.
18802 * expr.c: Likewise.
18803 * fold-const.c: Likewise.
18804 * gimple-fold.c: Likewise.
18805 * gimple-ssa-strength-reduction.c: Likewise.
18806 * gimplify.c: Likewise.
18807 * ipa-inline.c: Likewise.
18808 * ipa-prop.c: Likewise.
18809 * lto-streamer-out.c: Likewise.
18810 * stmt.c: Likewise.
18811 * tree-inline.c: Likewise.
18812 * tree-object-size.c: Likewise.
18813 * tree-sra.c: Likewise.
18814 * tree-ssa-ccp.c: Likewise.
18815 * tree-ssa-forwprop.c: Likewise.
18816 * tree-ssa-loop-ivcanon.c: Likewise.
18817 * tree-ssa-loop-ivopts.c: Likewise.
18818 * tree-ssa-math-opts.c: Likewise.
18819 * tree-ssa-reassoc.c: Likewise.
18820 * tree-ssa-threadedge.c: Likewise.
18821 * tree-streamer-in.c: Likewise.
18822 * tree-vect-data-refs.c: Likewise.
18823 * tree-vect-patterns.c: Likewise.
18824 * tree-vect-stmts.c: Likewise.
18825 * config/aarch64/aarch64.c: Likewise.
18826 * config/alpha/alpha.c: Likewise.
18827 * config/arc/arc.c: Likewise.
18828 * config/arm/arm.c: Likewise.
18829 * config/avr/avr.c: Likewise.
18830 * config/bfin/bfin.c: Likewise.
18831 * config/c6x/c6x.c: Likewise.
18832 * config/cr16/cr16.c: Likewise.
18833 * config/cris/cris.c: Likewise.
18834 * config/epiphany/epiphany.c: Likewise.
18835 * config/fr30/fr30.c: Likewise.
18836 * config/frv/frv.c: Likewise.
18837 * config/h8300/h8300.c: Likewise.
18838 * config/i386/i386.c: Likewise.
18839 * config/i386/winnt.c: Likewise.
18840 * config/ia64/ia64.c: Likewise.
18841 * config/iq2000/iq2000.c: Likewise.
18842 * config/lm32/lm32.c: Likewise.
18843 * config/m32c/m32c.c: Likewise.
18844 * config/m32r/m32r.c: Likewise.
18845 * config/m68k/m68k.c: Likewise.
18846 * config/mcore/mcore.c: Likewise.
18847 * config/mep/mep.c: Likewise.
18848 * config/microblaze/microblaze.c: Likewise.
18849 * config/mips/mips.c: Likewise.
18850 * config/mmix/mmix.c: Likewise.
18851 * config/mn10300/mn10300.c: Likewise.
18852 * config/moxie/moxie.c: Likewise.
18853 * config/msp430/msp430.c: Likewise.
18854 * config/nds32/nds32.c: Likewise.
18855 * config/pa/pa.c: Likewise.
18856 * config/pdp11/pdp11.c: Likewise.
18857 * config/picochip/picochip.c: Likewise.
18858 * config/rl78/rl78.c: Likewise.
18859 * config/rs6000/rs6000.c: Likewise.
18860 * config/rx/rx.c: Likewise.
18861 * config/s390/s390.c: Likewise.
18862 * config/score/score.c: Likewise.
18863 * config/sh/sh.c: Likewise.
18864 * config/sparc/sparc.c: Likewise.
18865 * config/spu/spu.c: Likewise.
18866 * config/stormy16/stormy16.c: Likewise.
18867 * config/tilegx/tilegx.c: Likewise.
18868 * config/tilepro/tilepro.c: Likewise.
18869 * config/v850/v850.c: Likewise.
18870 * config/vax/vax.c: Likewise.
18871 * config/xtensa/xtensa.c: Likewise.
18873 2014-06-02 Jeff Law <law@redhat.com>
18875 PR rtl-optimization/61094
18876 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18877 was marked as do_no_reextend. If a copy is needed to eliminate
18878 an extension, then mark it as do_not_reextend.
18880 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18882 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18884 2014-06-02 Richard Henderson <rth@redhat.com>
18887 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18888 addresses inside asms. Use output_operand_lossage instead of
18891 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18894 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18895 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18897 2014-06-02 Tom de Vries <tom@codesourcery.com>
18899 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18900 case that x has VOIDmode.
18902 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18904 * varasm.c (copy_constant): Delete function.
18905 (build_constant_desc): Don't call it.
18907 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18910 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18911 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18912 with immediate_operand.
18914 2014-06-02 Andreas Schwab <schwab@suse.de>
18916 * config/ia64/ia64.c
18917 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18918 pending_data_specs first.
18920 2014-06-02 Richard Biener <rguenther@suse.de>
18922 PR tree-optimization/61378
18923 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18924 valueized_anything.
18926 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18928 * config/i386/constraints.md (Bw): Rename from 'w'.
18929 (Bz): Rename from 'z'.
18930 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18932 2014-06-01 Kai Tietz <ktietz@redhat.com>
18935 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18936 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18937 instead of m constraint.
18939 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18941 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18942 a separate alternative where the scratch operand 2 is marked as
18945 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18947 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18948 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18949 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18950 and __builtins_arm_get_fpscr.
18951 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18952 __builtins_arm_get_fpscr.
18953 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18954 __builtins_arm_ldfpscr.
18955 (arm_atomic_assign_expand_fenv): New function.
18956 * config/arm/vfp.md (set_fpscr): New pattern.
18957 (get_fpscr) : Likewise.
18958 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18960 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18961 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18963 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18965 * asan.c (report_error_func): Add SLOW_P argument, use
18966 BUILT_IN_ASAN_*_N if set.
18967 (build_check_stmt): Likewise.
18968 (instrument_derefs): If T has insufficient alignment,
18969 force same handling as for odd sizes.
18971 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18972 BUILT_IN_ASAN_REPORT_STORE_N): New.
18973 * asan.c (struct asan_mem_ref): Change access_size type to
18975 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18976 update_mem_ref_hash_table): Likewise.
18977 (asan_mem_ref_hasher::hash): Hash in a HWI.
18978 (report_error_func): Change size_in_bytes argument to HWI.
18979 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18981 (build_shadow_mem_access): New function.
18982 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18983 Handle size_in_bytes not power of two or larger than 16.
18984 (instrument_derefs): Don't give up if size_in_bytes is not
18985 power of two or is larger than 16.
18987 2014-05-30 Kai Tietz <ktietz@redhat.com>
18990 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18991 for sibling-tail-calls.
18992 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18994 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18995 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18997 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18999 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
19000 * config/avr/avr-tables.opt: Regenerate.
19001 * config/avr/t-multilib: Regenerate.
19002 * doc/avr-mmcu.texi: Regenerate.
19004 2014-05-30 Ian Lance Taylor <iant@google.com>
19006 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
19009 2014-05-30 Tom de Vries <tom@codesourcery.com>
19011 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19014 2014-05-30 Tom de Vries <tom@codesourcery.com>
19016 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19017 * lra.c (initialize_lra_reg_info_element): Add init of
19018 actual_call_used_reg_set field.
19019 (lra): Call lra_create_live_ranges before lra_inheritance for
19021 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19023 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
19024 instead of call_used_reg_set for -fuse-caller-save.
19025 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19027 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19029 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
19031 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
19033 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
19035 * ira.c (ira_get_dup_out_num): Check for output operands at
19036 the start of the loop. Handle cases where an included alternative
19037 follows an excluded one.
19039 2014-05-29 Mike Stump <mikestump@comcast.net>
19042 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
19043 post ld passes when lto is used.
19045 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
19047 PR rtl-optimization/61325
19048 * lra-constraints.c (process_address): Rename to process_address_1.
19049 (process_address): New function.
19051 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
19053 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
19054 TYPES_BINOPV): New static data.
19055 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
19057 * config/aarch64/aarch64-simd.md (aarch64_ext,
19058 aarch64_im_lane_boundsi): New patterns.
19059 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
19061 (aarch64_evpc_ext): New function.
19063 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
19065 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
19066 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
19067 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
19068 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
19069 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
19071 2014-05-29 Tom de Vries <tom@codesourcery.com>
19073 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
19075 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
19076 Richard Sandiford <rdsandiford@googlemail.com>
19078 * arm/iterators.md (shiftable_ops): New code iterator.
19079 (t2_binop0, arith_shift_insn): New code attributes.
19080 * arm/predicates.md (shift_nomul_operator): New predicate.
19081 * arm/arm.md (insn_enabled): Delete.
19082 (enabled): Remove insn_enabled test.
19083 (*arith_shiftsi): Delete. Replace with ...
19084 (*<arith_shift_insn>_multsi): ... new pattern.
19085 (*<arith_shift_insn>_shiftsi): ... new pattern.
19086 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
19088 2014-05-29 Radovan Obradovic <robradovic@mips.com>
19089 Tom de Vries <tom@codesourcery.com>
19091 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
19092 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
19094 (mips_split_call): Use POST_CALL_TMP_REG.
19095 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
19097 2014-05-29 Tom de Vries <tom@codesourcery.com>
19099 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
19100 with #ifdef STACK_REGS.
19102 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
19104 * varasm.c (get_variable_section): Walk aliases.
19105 (place_block_symbol): Walk aliases.
19107 2014-05-28 Tom de Vries <tom@codesourcery.com>
19110 2014-05-28 Tom de Vries <tom@codesourcery.com>
19112 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19113 * lra.c (initialize_lra_reg_info_element): Add init of
19114 actual_call_used_reg_set field.
19115 (lra): Call lra_create_live_ranges before lra_inheritance for
19117 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19119 * lra-constraints.c (need_for_call_save_p): Use
19120 actual_call_used_reg_set instead of call_used_reg_set for
19122 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19124 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19126 * doc/md.texi: Document that the % constraint character must
19127 be at the beginning of the string.
19128 * genoutput.c (validate_insn_alternatives): Check that '=',
19129 '+' and '%' only appear at the beginning of a constraint.
19130 * ira.c (commutative_constraint_p): Delete.
19131 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
19132 at the start of the string.
19133 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
19135 * config/arm/neon.md (bicdi3_neon): Likewise.
19136 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
19137 (slt_si, sltu_si): Likewise.
19138 * config/vax/vax.md (sbcdi3): Likewise.
19139 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
19140 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
19141 (mul64): Move '%' to beginning of constraint.
19142 * config/arm/arm.md (*xordi3_insn): Likewise.
19143 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
19144 (xorsi3): Likewise.
19146 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19148 * doc/md.texi: Document the restrictions on the "enabled" attribute.
19150 2014-05-28 Jason Merrill <jason@redhat.com>
19153 * cgraph.h (symtab_node::get_comdat_group_id): New.
19154 * cgraphunit.c (analyze_functions): Call it.
19155 * symtab.c (dump_symtab_node): Likewise.
19156 * tree.c (decl_comdat_group_id): New.
19157 * tree.h: Declare it.
19158 * lto-streamer-out.c (write_symbol): Use it.
19159 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
19161 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
19163 PR bootstrap/PR61146
19164 * wide-int.cc: Do not include longlong.h when compiling with clang.
19166 2014-05-28 Richard Biener <rguenther@suse.de>
19168 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
19169 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
19170 (vrp_visit_assignment_or_call): Print less vertical space.
19171 (vrp_visit_stmt): Likewise.
19172 (vrp_visit_phi_node): Likewise. For a PHI argument with
19173 VR_VARYING range consider recording it as copy.
19175 2014-05-28 Richard Biener <rguenther@suse.de>
19178 2014-05-28 Richard Biener <rguenther@suse.de>
19180 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19182 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
19184 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
19185 sufficiently aligned and an offset is used at the same time.
19186 (expand_expr_real_1): Likewise.
19188 2014-05-28 Richard Biener <rguenther@suse.de>
19190 PR middle-end/61045
19191 * fold-const.c (fold_comparison): When folding
19192 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
19193 the sign of the remaining constant operand stays the same.
19195 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
19197 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
19198 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
19199 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
19201 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
19202 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
19203 (m32bit-doubles) Likewise.
19204 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
19205 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
19208 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19210 * configure.ac ($gcc_cv_ld_clearcap): New test.
19211 * configure: Regenerate.
19212 * config.in: Regenerate.
19213 * config/sol2.opt (mclear-hwcap): New option.
19214 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
19215 * config/sol2-clearcap.map: Moved here from
19216 testsuite/gcc.target/i386/clearcap.map.
19217 * config/sol2-clearcapv2.map: Move here from
19218 gcc.target/i386/clearcapv2.map.
19219 * config/t-sol2 (install): Depend on install-clearcap-map.
19220 (install-clearcap-map): New target.
19221 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
19224 2014-05-28 Richard Biener <rguenther@suse.de>
19226 * hwint.h (*_HALF_WIDE_INT*): Move to ...
19227 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
19228 ... here and remove the rest.
19229 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19231 2014-05-28 Richard Biener <rguenther@suse.de>
19233 PR tree-optimization/61335
19234 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
19235 new range fails, drop to varying.
19237 2014-05-28 Olivier Hainque <hainque@adacore.com>
19239 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
19240 (CPP_SPEC): Add entry for -mcpu=8548.
19241 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
19242 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
19244 2014-05-28 Tom de Vries <tom@codesourcery.com>
19246 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19247 * lra.c (initialize_lra_reg_info_element): Add init of
19248 actual_call_used_reg_set field.
19249 (lra): Call lra_create_live_ranges before lra_inheritance for
19251 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19253 * lra-constraints.c (need_for_call_save_p): Use
19254 actual_call_used_reg_set instead of call_used_reg_set for
19256 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19258 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19259 Tom de Vries <tom@codesourcery.com>
19261 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
19263 (@item -fuse-caller-save): New item.
19265 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19266 Tom de Vries <tom@codesourcery.com>
19268 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
19269 OPT_fuse_caller_save.
19271 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19272 Tom de Vries <tom@codesourcery.com>
19274 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
19275 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
19276 get_call_reg_set_usage.
19277 * resource.c (mark_set_resources, mark_target_live_regs): Use
19278 get_call_reg_set_usage.
19279 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
19281 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
19282 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
19283 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19284 * ira-build.c (ira_create_allocno): Init
19285 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19286 (create_cap_allocno, propagate_allocno_info)
19287 (propagate_some_info_from_allocno)
19288 (copy_info_to_removed_store_destinations): Handle
19289 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19290 * ira-costs.c (ira_tune_allocno_costs): Use
19291 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
19293 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19294 Tom de Vries <tom@codesourcery.com>
19296 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
19297 and function_used_regs_valid fields.
19298 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
19299 find_all_hard_reg_sets.
19300 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
19301 (get_call_reg_set_usage): New function.
19302 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
19303 * regs.h (get_call_reg_set_usage): Declare.
19305 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19308 * config/dbx.h (License): Add Runtime Library Exception.
19309 * config/newlib-stdint.h (License): Same.
19310 * config/rtems.h (License): Same
19311 * config/initfini-array.h (License): Same
19312 * config/v850/v850.h (License): Same.
19313 * config/v850/v850-opts.h (License): Same
19314 * config/v850/rtems.h (License): Same.
19316 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19319 * doc/extend.texi (Local Labels): Note that label differences are
19320 not supported for AVR.
19322 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19323 Olivier Hainque <hainque@adacore.com>
19325 * rtl.h (set_for_reg_notes): Declare.
19326 * emit-rtl.c (set_for_reg_notes): New function.
19327 (set_unique_reg_note): Use it.
19328 * optabs.c (add_equal_note): Likewise
19330 2014-05-27 Andrew Pinski <apinski@cavium.com>
19332 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
19333 Use <w> for the register in assembly template.
19334 (stack_protect_test): Use the mode of operands[0] for the result.
19335 (stack_protect_test_<mode>): Use <w> for the register
19336 in assembly template.
19338 2014-05-27 DJ Delorie <dj@redhat.com>
19340 * config/rx/rx.c (add_vector_labels): New.
19341 (rx_output_function_prologue): Call it.
19342 (rx_handle_func_attribute): Don't require empty arguments.
19343 (rx_handle_vector_attribute): New.
19344 (rx_attribute_table): Add "vector" attribute.
19345 * doc/extend.texi (interrupt, vector): Document new/changed
19346 RX-specific attributes.
19348 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
19350 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19352 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
19353 predicate to detect a negative quotient.
19355 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19357 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
19358 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
19359 Add X - Y CMP 0 to X CMP Y transformation.
19360 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
19362 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
19364 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
19367 2014-05-27 Steve Ellcey <sellcey@mips.com>
19369 * config/mips/mips.c: Add include of cgraph.h.
19371 2014-05-27 Richard Biener <rguenther@suse.de>
19373 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
19375 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19378 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
19379 * config/arm/arm-cores.def (License): Same.
19380 * config/arm/arm-opts.h (License): Same.
19381 * config/arm/aout.h (License): Same.
19382 * config/arm/bpabi.h (License): Same.
19383 * config/arm/elf.h (License): Same.
19384 * config/arm/linux-elf.h (License): Same.
19385 * config/arm/linux-gas.h (License): Same.
19386 * config/arm/netbsd-elf.h (License): Same.
19387 * config/arm/uclinux-eabi.h (License): Same.
19388 * config/arm/uclinux-elf.h (License): Same.
19389 * config/arm/vxworks.h (License): Same.
19391 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19393 * config/arm/neon.md (neon_bswap<mode>): New pattern.
19394 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
19395 (arm_init_neon_builtins): Handle NEON_BSWAP.
19396 Define required type nodes.
19397 (arm_expand_neon_builtin): Handle NEON_BSWAP.
19398 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
19399 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
19400 * config/arm/iterators.md (VDQHSD): New mode iterator.
19402 2014-05-27 Richard Biener <rguenther@suse.de>
19404 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
19405 Try using literal operands when comparing value-ranges failed.
19407 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19409 * ira.c (commutative_operand): Adjust for change to recog_data.
19410 [Missing from previous commit.]
19412 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19414 * system.h (TEST_BIT): New macro.
19415 * recog.h (alternative_mask): New type.
19416 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
19417 (recog_data_d): Replace alternative_enabled_p array with
19418 enabled_alternatives.
19419 (target_recog): New structure.
19420 (default_target_recog, this_target_recog): Declare.
19421 (get_enabled_alternatives, recog_init): Likewise.
19422 * recog.c (default_target_recog, this_target_recog): New variables.
19423 (get_enabled_alternatives): New function.
19424 (extract_insn): Use it.
19425 (recog_init): New function.
19426 (preprocess_constraints, constrain_operands): Adjust for change to
19428 * postreload.c (reload_cse_simplify_operands): Likewise.
19429 * reload.c (find_reloads): Likewise.
19430 * ira-costs.c (record_reg_classes): Likewise.
19431 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
19432 all alternatives after a disabled one would be skipped.
19433 (ira_implicitly_set_insn_hard_regs): Likewise.
19434 * ira.c (ira_setup_alts): Adjust for change to recog_data.
19435 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
19436 with enabled_alternatives.
19437 * lra.c (free_insn_recog_data): Update accordingly.
19438 (lra_update_insn_recog_data): Likewise.
19439 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
19440 * lra-constraints.c (process_alt_operands): Likewise. Handle
19441 only_alternative as part of the enabled mask.
19442 * target-globals.h (this_target_recog): Declare.
19443 (target_globals): Add a recog field.
19444 (restore_target_globals): Restore this_target_recog.
19445 * target-globals.c: Include recog.h.
19446 (default_target_globals): Initialize recog field.
19447 (save_target_globals): Likewise.
19448 * reginfo.c (reinit_regs): Call recog_init.
19449 * toplev.c (backend_init_target): Likewise.
19451 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19453 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
19454 rather than any named insn's code.
19456 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19459 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
19460 * config/arm/arm-cores.def (License): Same.
19462 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
19464 * tree.h (decl_comdat_group): Declare.
19465 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
19466 * tree.c (decl_comdat_group): Here.
19468 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
19470 PR rtl-optimization/61222
19471 * combine.c (simplify_shift_const_1): When moving a PLUS outside
19472 the shift, truncate the PLUS operand to the result mode.
19474 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19477 * config/i386/i386.c (ix86_rtx_costs)
19478 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19481 2014-05-26 Martin Jambor <mjambor@suse.cz>
19483 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19486 2014-05-26 Richard Biener <rguenther@suse.de>
19488 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19489 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19490 Provide specializations.
19491 (wi::int_traits <HOST_WIDE_INT>,
19492 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19494 2014-05-26 Alan Modra <amodra@gmail.com>
19497 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19498 params and return a bool. Remove dead code. Update comment.
19499 Assert we have a const_int source. Remove bogus code from
19500 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19501 handling of constants > 2G and reg_equal note, from..
19502 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19503 return value. Update comment. If we can, use a new pseudo
19504 for intermediate calculations.
19505 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19507 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19508 call to rs6000_emit_set_const in splitter.
19509 (movdi_internal64+2, +3): Likewise.
19511 2014-05-26 Richard Biener <rguenther@suse.de>
19513 * system.h: Define __STDC_FORMAT_MACROS before
19514 including inttypes.h.
19515 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19516 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19517 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19518 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19519 HOST_WIDEST_INT_C): Remove.
19520 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19521 if C99 inttypes.h is not available.
19522 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19523 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19524 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19525 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19526 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19527 (struct output_info): Likewise.
19528 (print_statistics): Adjust.
19529 (dump_bitmap_statistics): Likewise.
19530 * bt-load.c (migrate_btr_defs): Print with PRId64.
19531 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19532 (MAX_SAFE_MULTIPLIER): Adjust.
19533 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19534 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19535 dump_cgraph_node): Likewise.
19536 * final.c (dump_basic_block_info): Likewise.
19537 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19538 * gcov.c (format_gcov): Likewise.
19539 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19541 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19542 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19543 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19544 Use PRId64 for dumping.
19545 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19546 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19547 (add_allocno_hard_regs): Adjust.
19548 * loop-doloop.c (doloop_modify): Print using PRId64.
19549 * loop-iv.c (inverse): Compute in uint64_t.
19550 (determine_max_iter, iv_number_of_iterations): Likewise.
19551 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19552 Print using PRId64.
19553 * lto-streamer-out.c (write_symbol): Use uint64_t.
19554 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19555 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19556 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19557 * modulo-sched.c (const_iteration_count): Use int64_t.
19558 (sms_schedule): Dump using PRId64.
19559 * predict.c (dump_prediction): Likewise.
19560 * pretty-print.h (pp_widest_integer): Remove.
19561 * profile.c (get_working_sets, is_edge_inconsistent,
19562 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19563 * tree-pretty-print.c (pp_double_int): Remove case handling
19564 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19565 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19567 (pass_optimize_bswap::execute): Remove restriction on hosts.
19568 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19569 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19570 * tree.c (widest_int_cst_value): Remove.
19571 * tree.h (widest_int_cst_value): Likewise.
19572 * value-prof.c (dump_histogram_value): Print using PRId64.
19573 * gengtype.c (main): Also inject int64_t.
19574 * ggc-page.c (struct max_alignment): Use int64_t.
19575 * alloc-pool.c (struct allocation_object_def): Likewise.
19576 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19578 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19579 * doc/tm.texi: Regenerated.
19580 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19581 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19582 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19583 mmix_output_register_setting): Use [u]int64_t in prototypes.
19584 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19585 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19586 mmix_output_octa, mmix_output_shifted_value): Adjust.
19587 (mmix_intval): Adjust. Remove unreachable case.
19588 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19590 2014-05-26 Richard Biener <rguenther@suse.de>
19592 * configure.ac: Drop __int64 type check. Insist that we
19593 found uint64_t and int64_t.
19594 * hwint.h (HOST_BITS_PER___INT64): Remove.
19595 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19596 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19597 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19598 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19599 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19600 for dst_q_src_df_rms_cdt.
19601 * configure: Regenerate.
19602 * config.in: Likewise.
19604 2014-05-26 Michael Tautschnig <mt@debian.org>
19607 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19608 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19610 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19612 PR rtl-optimization/61278
19613 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19615 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19617 PR rtl-optimization/61220
19618 Part of PR rtl-optimization/61225
19619 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19620 insn; skip split_edge for a block with only one successor.
19622 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19624 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19627 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19629 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19630 (update_vtable_references): New function.
19631 (function_and_variable_visibility): Rewrite also vtable initializers.
19632 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19634 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19636 * ggc.h (ggc_grow): New function.
19637 * ggc-none.c (ggc_grow): New function.
19638 * ggc-page.c (ggc_grow): Likewise.
19640 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19642 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19643 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19644 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19645 varpool_externally_visible_p, can_replace_by_local_alias,
19646 update_visibility_by_resolution_info, function_and_variable_visibility,
19647 pass_data_ipa_function_and_variable_visibility,
19648 make_pass_ipa_function_and_variable_visibility,
19649 whole_program_function_and_variable_visibility,
19650 pass_data_ipa_whole_program_visibility,
19651 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19652 * cgraph.h (cgraph_local_node_p): Declare.
19653 * ipa-visibility.c: New file.
19654 * Makefile.in (OBJS): Add ipa-visiblity.o
19656 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19658 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19659 that var decl is available.
19661 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19663 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19664 symtab_node pointer.
19665 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19666 (find_decls_types_r): Do not walk COMDAT_GROUP.
19667 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19668 * varasm.c (make_decl_one_only): Use set_comdat_group;
19669 create node if needed.
19670 * ipa-inline-transform.c (save_inline_function_body): Update
19671 way we decl->symtab mapping.
19672 * symtab.c (symtab_hash, hash_node, eq_node
19673 symtab_insert_node_to_hashtable): Remove.
19674 (symtab_register_node): Update.
19675 (symtab_unregister_node): Update.
19676 (symtab_get_node): Reimplement as inline function.
19677 (symtab_add_to_same_comdat_group): Update.
19678 (symtab_dissolve_same_comdat_group_list): Update.
19679 (dump_symtab_base): Update.
19680 (verify_symtab_base): Update.
19681 (symtab_make_decl_local): Update.
19682 (fixup_same_cpp_alias_visibility): Update.
19683 (symtab_nonoverwritable_alias): Update.
19684 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19685 * ipa.c (update_visibility_by_resolution_info): UPdate.
19686 * bb-reorder.c: Include cgraph.h
19687 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19688 with comdat groups.
19689 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19690 * cgraph.c (cgraph_get_create_node): Update.
19691 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19693 (symtab_get_node): Make inline.
19694 (symtab_insert_node_to_hashtable): Remove.
19695 (symtab_can_be_discarded): Update.
19696 (decl_comdat_group): New function.
19697 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19699 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19701 (read_comdat_group): New function.
19702 (input_node, input_varpool_node): Use it.
19703 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19705 * mips.c (mips_start_unique_function): Likewise.
19706 (ix86_code_end): Likewise.
19707 (rs6000_code_end): Likweise.
19708 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19710 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19712 * gengtype-state.c (fatal_reading_state): Bring offline.
19713 * optabs.c (widening_optab_handler): Bring offline.
19714 * optabs.h (widening_optab_handler): Likewise.
19715 * final.c (get_attr_length_1): Likewise.
19717 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19719 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19721 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19723 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19724 (ppc440-compare): Include shift with dot.
19725 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19726 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19728 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19730 (e6500_sfx2): Include it.
19731 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19732 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19733 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19734 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19735 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19736 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19737 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19738 *lshiftrt_internal1le, *lshiftrt_internal1be,
19739 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19740 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19741 *rotldi3_internal10le, *rotldi3_internal10be,
19742 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19743 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19744 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19745 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19746 define_insns): Use type "shift" in the appropriate alternatives.
19748 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19750 * config/rs6000/rs6000.md (type): Add "logical". Delete
19752 (dot): Adjust comment.
19753 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19754 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19755 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19756 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19757 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19758 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19759 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19760 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19762 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19763 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19764 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19765 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19766 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19767 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19768 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19769 * config/rs6000/8540.md (ppc8540_su): Adjust.
19770 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19771 cell-cmp-microcoded): Adjust.
19772 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19773 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19774 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19775 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19776 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19777 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19778 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19779 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19780 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19782 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19783 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19784 Adjust. Adjust comment.
19785 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19786 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19788 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19790 * config/rs6000/rs6000.md (type): Add "add".
19791 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19792 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19793 define_insns): Use it.
19794 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19796 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19797 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19798 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19799 * config/rs6000/601.md (ppc601-integer): Adjust.
19800 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19801 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19802 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19803 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19804 * config/rs6000/8540.md (ppc8540_su): Adjust.
19805 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19806 cell-cmp-microcoded): Adjust.
19807 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19808 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19809 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19810 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19811 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19812 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19813 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19814 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19815 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19817 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19818 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19819 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19820 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19822 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19824 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19825 "delayed_compare", "var_delayed_compare".
19826 (var_shift): New attribute.
19827 (cell_micro): Adjust.
19828 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19829 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19830 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19831 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19832 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19833 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19834 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19835 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19836 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19837 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19838 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19839 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19840 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19841 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19842 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19843 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19844 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19845 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19846 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19847 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19848 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19849 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19850 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19851 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19852 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19854 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19855 * config/rs6000/440.md (ppc440-integer): Adjust.
19856 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19857 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19858 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19859 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19860 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19861 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19862 * config/rs6000/8540.md (ppc8540_su): Adjust.
19863 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19864 cell-cmp-microcoded): Adjust.
19865 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19866 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19867 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19868 e500mc64_delayed): Adjust.
19869 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19870 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19871 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19872 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19873 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19874 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19875 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19876 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19877 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19879 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19880 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19882 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19884 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19885 (bits): New mode_attr.
19886 (idiv_ldiv): Delete mode_attr.
19887 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19888 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19889 rs6000_adjust_priority, is_nonpipeline_insn,
19890 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19892 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19893 * config/rs6000/440.md (ppc440-idiv): Adjust.
19894 * config/rs6000/476.md (ppc476-idiv): Adjust.
19895 * config/rs6000/601.md (ppc601-idiv): Adjust.
19896 * config/rs6000/603.md (ppc603-idiv): Adjust.
19897 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19898 ppc620-ldiv): Adjust.
19899 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19900 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19901 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19902 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19903 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19904 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19905 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19906 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19907 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19908 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19909 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19910 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19911 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19912 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19913 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19914 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19915 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19916 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19918 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19920 * config/rs6000/rs6000.md (type): Delete "insert_word",
19921 "insert_dword". Add "insert".
19922 (size): Update comment.
19923 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19924 insn_must_be_first_in_group): Adjust.
19925 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19926 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19927 *insvsi_internal6, insvdi_internal): Adjust.
19929 * config/rs6000/40x.md (ppc403-integer): Adjust.
19930 * config/rs6000/440.md (ppc440-integer): Adjust.
19931 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19932 * config/rs6000/601.md (ppc601-integer): Adjust.
19933 * config/rs6000/603.md (ppc603-integer): Adjust.
19934 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19935 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19936 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19937 * config/rs6000/8540.md (ppc8540_su): Adjust.
19938 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19939 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19940 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19941 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19942 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19943 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19944 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19945 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19946 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19947 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19948 * config/rs6000/power7.md (power7-integer): Adjust.
19949 * config/rs6000/power8.md (power8-1cyc): Adjust.
19950 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19951 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19953 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19955 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19956 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19957 (size): New attribute.
19958 (dot): New attribute.
19959 (cell_micro): Adjust.
19960 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19961 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19962 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19963 umuldi3_highpart): Adjust.
19964 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19965 rs6000_adjust_priority, is_nonpipeline_insn,
19966 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19968 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19969 ppc405-imul3): Adjust.
19970 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19971 * config/rs6000/476.md (ppc476-imul): Adjust.
19972 * config/rs6000/601.md (ppc601-imul): Adjust.
19973 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19974 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19975 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19976 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19977 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19979 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19980 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19981 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19982 cell-imul): Adjust.
19983 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19984 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19985 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19986 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19987 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19988 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19989 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19990 power4-lmul, power4-imul, power4-imul3): Adjust.
19991 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19992 power5-lmul, power5-imul, power5-imul3): Adjust.
19993 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19994 power6-lmul, power6-imul, power6-imul3): Adjust.
19995 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19996 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19998 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19999 rs64a-lmul): Adjust.
20000 * config/rs6000/titan.md (titan_imul): Adjust.
20002 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20004 * config/rs6000/rs6000.md (type): Add new value "halfmul".
20005 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
20006 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
20007 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
20008 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
20009 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
20010 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
20011 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
20012 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
20013 * config/rs6000/titan.md: Delete nonsensical comment.
20014 (titan_imul): Add type imul3.
20015 (titan_mulhw): Remove type imul3; add type halfmul.
20017 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20019 * config/rs6000/rs6000.md (type): Reorder, reformat.
20021 2014-05-23 Martin Jambor <mjambor@suse.cz>
20023 PR tree-optimization/53787
20024 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
20025 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
20026 analysis_done, update all uses.
20027 * ipa-prop.c: Include domwalk.h
20028 (param_analysis_info): Removed.
20029 (param_aa_status): New type.
20030 (ipa_bb_info): Likewise.
20031 (func_body_info): Likewise.
20032 (ipa_get_bb_info): New function.
20033 (aa_overwalked): Likewise.
20034 (find_dominating_aa_status): Likewise.
20035 (parm_bb_aa_status_for_bb): Likewise.
20036 (parm_preserved_before_stmt_p): Changed to use new param AA info.
20037 (load_from_unmodified_param): Accept func_body_info as a parameter
20038 instead of parms_ainfo.
20039 (parm_ref_data_preserved_p): Changed to use new param AA info.
20040 (parm_ref_data_pass_through_p): Likewise.
20041 (ipa_load_from_parm_agg_1): Likewise. Update callers.
20042 (compute_complex_assign_jump_func): Changed to use new param AA info.
20043 (compute_complex_ancestor_jump_func): Likewise.
20044 (ipa_compute_jump_functions_for_edge): Likewise.
20045 (ipa_compute_jump_functions): Removed.
20046 (ipa_compute_jump_functions_for_bb): New function.
20047 (ipa_analyze_indirect_call_uses): Likewise, moved variable
20049 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
20050 and info, moved variable declarations down.
20051 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
20053 (ipa_analyze_stmt_uses): Likewise.
20054 (ipa_analyze_params_uses): Removed.
20055 (ipa_analyze_params_uses_in_bb): New function.
20056 (ipa_analyze_controlled_uses): Likewise.
20057 (free_ipa_bb_info): Likewise.
20058 (analysis_dom_walker): New class.
20059 (ipa_analyze_node): Handle node-specific forbidden analysis,
20060 initialize and free func_body_info, use dominator walker.
20061 (ipcp_modif_dom_walker): New class.
20062 (ipcp_transform_function): Create and free func_body_info, use
20063 ipcp_modif_dom_walker, moved a lot of functionality there.
20065 2014-05-23 Marek Polacek <polacek@redhat.com>
20066 Jakub Jelinek <jakub@redhat.com>
20068 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
20069 * gcc.c (sanitize_spec_function): Likewise.
20070 * convert.c (convert_to_integer): Include "ubsan.h". Add
20071 floating-point to integer instrumentation.
20072 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
20073 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
20074 SANITIZE_NONDEFAULT.
20075 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
20076 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
20077 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
20078 * ubsan.c: Include "realmpfr.h" and "dfp.h".
20079 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
20080 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
20081 float/double/long double.
20082 (ubsan_instrument_float_cast): New function.
20083 * ubsan.h (ubsan_instrument_float_cast): Declare.
20085 2014-05-23 Jiong Wang <jiong.wang@arm.com>
20087 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
20089 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
20090 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
20091 Adjust for tailcalling through registers.
20092 * config/aarch64/aarch64.h (enum reg_class): New caller save
20094 (REG_CLASS_NAMES): Likewise.
20095 (REG_CLASS_CONTENTS): Likewise.
20096 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
20097 Allow tailcalling without decls.
20099 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20101 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20102 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
20104 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
20105 gsi, and variables v_* to v*.
20107 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
20109 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
20111 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20113 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
20114 * omp-low.c: Update accordingly.
20116 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
20117 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
20118 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
20119 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
20120 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
20121 GF_OMP_TARGET_KIND_UPDATE.
20123 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20124 Explicitly enumerate the expected region types.
20126 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
20129 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
20130 documentation; the old documentation didn't clearly state the
20131 constraints on the contents of the pointed-to storage.
20133 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20135 Fix bootstrap error on ia64
20136 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
20137 Return default value.
20139 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
20141 PR tree-optimization/54733
20142 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
20144 (find_bswap_or_nop_load): New.
20145 (find_bswap_1): Renamed to ...
20146 (find_bswap_or_nop_1): This. Also add support for memory source.
20147 (find_bswap): Renamed to ...
20148 (find_bswap_or_nop): This. Also add support for memory source and
20149 detection of bitwise operations equivalent to load in target
20151 (execute_optimize_bswap): Likewise. Also move its leading comment back
20152 in place and split statement transformation into ...
20153 (bswap_replace): This.
20155 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20157 PR rtl-optimization/61215
20158 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
20159 simplify_gen_subreg until final substitution.
20161 2014-05-23 Alan Modra <amodra@gmail.com>
20164 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
20165 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
20166 Use "Y" constraint rather than "m".
20168 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
20170 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
20172 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
20173 New function declaration.
20174 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
20175 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
20176 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
20177 (aarch64_init_builtins) : Initialize builtins
20178 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20179 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20180 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
20181 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
20182 and __builtins_aarch64_set_fpsr.
20183 (aarch64_atomic_assign_expand_fenv): New function.
20184 * config/aarch64/aarch64.md (set_fpcr): New pattern.
20185 (get_fpcr) : Likewise.
20186 (set_fpsr) : Likewise.
20187 (get_fpsr) : Likewise.
20188 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
20189 and UNSPECV_SET_FPSR.
20190 * doc/extend.texi (AARCH64 Built-in Functions) : Document
20191 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20192 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20194 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20196 PR rtl-optimization/60969
20197 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
20198 constraints. Set up mem cost for NO_REGS case.
20200 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
20202 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
20204 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
20206 * config/darwin.c: Include "lto-section-names.h".
20207 (LTO_SEGMENT_NAME): Don't define.
20208 * config/i386/winnt.c: Include "lto-section-names.h".
20209 * lto-streamer.c: Include "lto-section-names.h".
20210 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
20211 * lto-wrapper.c: Include "lto-section-names.h".
20212 (LTO_SECTION_NAME_PREFIX): Don't define.
20213 * lto-section-names.h: New file.
20214 * cgraphunit.c: Include "lto-section-names.h".
20216 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
20218 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
20220 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
20223 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
20225 2014-05-22 Nick Clifton <nickc@redhat.com>
20227 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
20229 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
20231 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
20232 -> (T)A transformation to integer types.
20234 2014-05-22 Teresa Johnson <tejohnson@google.com>
20236 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
20237 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
20238 (gcov_rewrite): Use gcov_nonruntime_assert.
20239 (gcov_open): Ditto.
20240 (gcov_write_words): Ditto.
20241 (gcov_write_length): Ditto.
20242 (gcov_read_words): Use gcov_nonruntime_assert, and remove
20243 gcc_assert from IN_LIBGCOV code.
20244 (gcov_read_summary): Use gcov_error to flag profile corruption.
20245 (gcov_sync): Use gcov_nonruntime_assert.
20246 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
20247 (gcov_histo_index): Use gcov_nonruntime_assert.
20248 (static void gcov_histogram_merge): Ditto.
20249 (compute_working_sets): Ditto.
20250 * gcov-io.h (gcov_nonruntime_assert): Define.
20251 (gcov_error): Define for !IN_LIBGCOV
20253 2014-05-22 Richard Biener <rguenther@suse.de>
20255 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
20256 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
20257 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
20258 and deallocation site.
20259 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20260 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
20261 passing through the incoming points-to set.
20262 (handle_lhs_call): Use flags argument instead of recomputing it.
20263 (find_func_aliases_for_call): Call handle_lhs_call with proper
20266 2014-05-22 Jakub Jelinek <jakub@redhat.com>
20268 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
20269 all padding bits in REAL_VALUE_TYPE are cleared.
20271 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20273 Cleanup and improve multipass_dfa_lookahead_guard
20274 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
20275 (core2i7_first_cycle_multipass_begin,)
20276 (core2i7_first_cycle_multipass_issue,)
20277 (core2i7_first_cycle_multipass_backtrack): Update signature.
20278 * config/ia64/ia64.c
20279 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
20280 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
20281 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
20283 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
20284 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
20286 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
20288 * doc/tm.texi: Regenerate.
20290 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
20291 * haifa-sched.c (ready_try): Make signed to allow negative values.
20292 (rebug_ready_list_1): Update.
20293 (choose_ready): Simplify.
20294 (sched_extend_ready_list): Update.
20296 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20298 Remove IA64 speculation tweaking flags
20299 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
20300 speculation tuning flags.
20301 (msched-prefer-non-data-spec-insns,)
20302 (msched-prefer-non-control-spec-insns): Obsolete options.
20303 * haifa-sched.c (choose_ready): Remove handling of
20304 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20305 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
20306 and PREFER_NON_DATA_SPEC.
20307 * sel-sched.c (process_spec_exprs): Remove handling of
20308 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20310 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20312 Improve scheduling debug output
20313 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
20314 (advance_one_cycle): Update.
20315 (schedule_insn, queue_to_ready): Add debug printouts.
20316 (debug_ready_list_1): New static function.
20317 (debug_ready_list): Update.
20318 (max_issue): Add debug printouts.
20319 (dump_insn_stream): New static function.
20320 (schedule_block): Use it. Also better indent printouts.
20322 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20324 Fix sched_insn debug counter
20325 * haifa-sched.c (schedule_insn): Update.
20326 (struct haifa_saved_data): Add nonscheduled_insns_begin.
20327 (save_backtrack_point, restore_backtrack_point): Update.
20328 (first_nonscheduled_insn): New static function.
20329 (queue_to_ready, choose_ready): Use it.
20330 (schedule_block): Init nonscheduled_insns_begin.
20331 (sched_emit_insn): Update.
20334 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
20336 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
20338 (aarch64_secondary_reload) : LikeWise.
20339 (aarch64_class_max_nregs) : Remove CORE_REGS.
20340 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
20341 (REG_CLASS_NAMES) : Likewise.
20342 (REG_CLASS_CONTENTS) : LikeWise.
20343 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
20345 2014-05-21 Guozhi Wei <carrot@google.com>
20348 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
20350 (vqdmulhq_n_s16): Likewise.
20352 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
20354 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
20356 2014-05-21 Marek Polacek <polacek@redhat.com>
20359 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
20361 2014-05-21 Martin Jambor <mjambor@suse.cz>
20363 * doc/invoke.texi (Optimize Options): Document parameters
20364 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
20365 ipa-cp-array-index-hint-bonus.
20367 2014-05-21 Mark Wielaard <mjw@redhat.com>
20370 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
20371 version >= 3 or not strict DWARF.
20372 * langhooks.h (struct lang_hooks_for_types): Add
20373 enum_underlying_base_type.
20374 * langhooks.c (lhd_enum_underlying_base_type): New function.
20375 * gcc/langhooks.h (struct lang_hooks_for_types): Add
20376 enum_underlying_base_type.
20377 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
20378 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
20379 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
20381 2014-05-21 Richard Biener <rguenther@suse.de>
20383 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
20385 2014-05-21 John Marino <gnugcc@marino.st>
20387 * config.gcc (*-*-dragonfly*): New target.
20388 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
20389 * configure: Regenerate.
20390 * config/dragonfly-stdint.h: New.
20391 * config/dragonfly.h: New.
20392 * config/dragonfly.opt: New.
20393 * config/i386/dragonfly.h: New.
20394 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
20396 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20398 * tree.def (VOID_CST): New.
20399 * tree-core.h (TI_VOID): New.
20400 * tree.h (void_node): New.
20401 * tree.c (tree_node_structure_for_code, tree_code_size)
20402 (iterative_hash_expr): Handle VOID_CST.
20403 (build_common_tree_nodes): Initialize void_node.
20405 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
20407 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
20409 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
20411 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
20414 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
20415 flag_reorder_blocks_and_partition.
20416 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
20418 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
20421 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
20423 (*addc_r_t): Add new insn_and_split.
20425 2014-05-21 Jakub Jelinek <jakub@redhat.com>
20427 PR middle-end/61252
20428 * omp-low.c (handle_simd_reference): New function.
20429 (lower_rec_input_clauses): Use it. Defer adding reference
20430 initialization even for reduction without placeholder if in simd,
20431 handle it properly later on.
20433 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20435 PR tree-optimization/60899
20436 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
20437 assume all static symbols will have definition wile parsing and
20438 check the do have definition later in compilation; check that
20439 variable referring symbol will be output before concluding that
20440 reference is safe; be conservative for referring local statics;
20441 be more precise about when comdat is output in other partition.
20443 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20446 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
20448 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
20449 (ipa_inline): Loop inline_to_all_callers until no more aliases
20452 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20454 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
20455 set writeonly flag only for vars actually written to.
20457 2014-05-20 Dehao Chen <dehao@google.com>
20459 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
20460 and callee count to get clone count.
20461 * tree-inline.c (expand_call_inline): Use callee count instead of bb
20462 count in copy_body.
20464 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
20466 PR rtl-optimization/61243
20467 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
20469 2014-05-20 Xinliang David Li <davidxl@google.com>
20471 * cgraphunit.c (walk_polymorphic_call_targets): Add
20472 dbgcnt and fopt-info support.
20473 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
20474 * ipa-devirt.c (ipa_devirt): Ditto.
20475 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20476 * ipa.c (walk_polymorphic_call_targets): Ditto.
20477 * gimple-fold.c (fold_gimple_assign): Ditto.
20478 (gimple_fold_call): Ditto.
20479 * dbgcnt.def: New counter.
20481 2014-05-20 DJ Delorie <dj@redhat.com>
20483 * config/msp430/msp430.md (split): Don't allow subregs when
20484 splitting SImode adds.
20485 (andneghi): Fix subtraction logic.
20486 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20488 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20490 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20492 * except.c (switch_to_exception_section, resolve_unique_section,
20493 get_named_text_section, default_function_rodata_section,
20494 align_variable, get_block_for_decl, default_section_type_flags):
20495 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20496 * symtab.c (symtab_add_to_same_comdat_group,
20497 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20498 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20500 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20501 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20502 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20503 (c6x_function_in_section_p): Likewise.
20504 * config/darwin.c (machopic_select_section): Likewise.
20505 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20506 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20507 * config/mep/mep.c (mep_select_section): LIkewise.
20508 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20510 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20512 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20513 EH region of calls to pure functions that can throw an exception.
20514 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20515 (copy_reference_ops_from_call): Also copy the EH region of the call if
20516 it can throw an exception.
20518 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20520 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20521 nested VEC_SELECTs that are inverses of each other.
20523 2014-05-20 Richard Biener <rguenther@suse.de>
20525 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20526 (extract_and_process_scc_for_name): not here.
20527 (cond_dom_walker::before_dom_children): Only process
20528 stmts that end the BB in interesting ways.
20529 (run_scc_vn): Mark param uses as visited.
20531 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20533 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20536 2014-05-20 Nick Clifton <nickc@redhat.com>
20538 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20539 (msp430_gimplify_va_arg_expr): New function.
20540 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20542 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20543 operand 0 in order to prevent confusion about the number of
20544 registers involved.
20546 2014-05-20 Richard Biener <rguenther@suse.de>
20548 PR tree-optimization/61221
20549 * tree-ssa-pre.c (el_to_update): Remove.
20550 (eliminate_dom_walker::before_dom_children): Handle released
20551 VDEFs by value-numbering them to the associated VUSE. Update
20552 stmt immediately for substituted call address.
20553 (eliminate): Remove delayed stmt updating code.
20554 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20555 possibly late re-numbered vuses.
20556 (vn_reference_lookup_2): Adjust.
20557 (vn_reference_lookup_pieces): Likewise.
20558 (vn_reference_lookup): Likewise.
20560 2014-05-20 Richard Biener <rguenther@suse.de>
20562 * config.gcc: Remove need_64bit_hwint.
20563 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20564 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20566 * config.in: Regenerate.
20567 * configure: Likewise.
20569 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20571 * doc/extend.texi: Create Label Attributes section,
20572 move all label attributes into it and reference it.
20574 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20576 * arm.c (thumb1_reorg): When scanning backwards skip anything
20577 that's not a proper insn.
20579 2014-05-19 Richard Biener <rguenther@suse.de>
20581 PR tree-optimization/61221
20582 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20583 Do nothing for unreachable blocks.
20584 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20585 Improve unreachability detection.
20587 2014-05-19 Richard Biener <rguenther@suse.de>
20589 PR tree-optimization/61209
20590 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20592 2014-05-19 Nick Clifton <nickc@redhat.com>
20594 * except.c (init_eh): Fix computation of builtin setjmp buffer
20595 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20597 2014-05-19 Richard Biener <rguenther@suse.de>
20599 PR tree-optimization/61184
20600 * tree-vrp.c (is_negative_overflow_infinity): Use
20601 TREE_OVERFLOW_P and do that check first.
20602 (is_positive_overflow_infinity): Likewise.
20603 (is_overflow_infinity): Likewise.
20604 (vrp_operand_equal_p): Properly treat operands with
20605 differing overflow as not equal.
20607 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20609 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20610 shift simplification where it was intended.
20612 2014-05-19 Christian Bruel <christian.bruel@st.com>
20615 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20617 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20620 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20623 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20625 * reg-notes.def (CROSSING_JUMP): Likewise.
20626 * rtl.h (rtx_def): Update comment for jump flag.
20627 (CROSSING_JUMP_P): Define.
20628 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20629 of a REG_CROSSING_JUMP note.
20630 * cfghooks.c (tidy_fallthru_edges): Likewise.
20631 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20632 * emit-rtl.c (try_split): Likewise.
20633 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20634 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20635 * jump.c (redirect_jump_2): Likewise.
20636 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20637 (relax_delay_slots): Likewise.
20638 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20639 (bbit_di): Likewise.
20640 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20641 * config/sh/sh.md (jump_compact): Likewise.
20642 * bb-reorder.c (rotate_loop): Likewise.
20643 (pass_duplicate_computed_gotos::execute): Likewise.
20644 (add_reg_crossing_jump_notes): Rename to...
20645 (update_crossing_jump_flags): ...this.
20646 (pass_partition_blocks::execute): Update accordingly.
20648 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20650 * tree.h: Remove extraneous template <>.
20652 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20654 * ipa.c (symtab_remove_unreachable_nodes): Remove
20655 symbol from comdat group if its body was eliminated.
20656 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20657 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20658 (symtab_unregister_node): ... this one.
20659 (verify_symtab_base): More strict checking of comdats.
20660 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20662 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20664 * tree-pass.h (make_pass_ipa_comdats): New pass.
20665 * timevar.def (TV_IPA_COMDATS): New timevar.
20666 * passes.def (pass_ipa_comdats): Add.
20667 * Makefile.in (OBJS): Add ipa-comdats.o
20668 * ipa-comdats.c: New file.
20670 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20672 * ipa.c (update_visibility_by_resolution_info): New function.
20673 (function_and_variable_visibility): Use it.
20675 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20677 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20679 (FOR_EACH_DEFINED_SYMBOL): New macro.
20680 (varpool_first_static_initializer, varpool_next_static_initializer,
20681 varpool_first_defined_variable, varpool_next_defined_variable):
20683 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20685 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20687 * ggc-page.c (ggc_handle_finalizers): Add comment.
20689 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20691 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20692 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20693 (ggc_internal_cleared_alloc): Likewise.
20694 * ggc-page.c (finalizer): New class.
20695 (vec_finalizer): Likewise.
20696 (globals::finalizers): New member.
20697 (globals::vec_finalizers): Likewise.
20698 (ggc_internal_alloc): Record the finalizer if any for the block being
20700 (ggc_handle_finalizers): New function.
20701 (ggc_collect): Call ggc_handle_finalizers.
20702 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20704 (ggc_internal_cleared_alloc): Likewise.
20705 (finalize): New function.
20706 (need_finalization_p): Likewise.
20707 (ggc_alloc): Install the type's destructor as the finalizer if it
20708 might do something.
20709 (ggc_cleared_alloc): Likewise.
20710 (ggc_vec_alloc): Likewise.
20711 (ggc_cleared_vec_alloc): Likewise.
20713 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20715 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20717 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20719 * alias.c (record_alias_subset): Adjust.
20720 * bitmap.c (bitmap_element_allocate): Likewise.
20721 (bitmap_gc_alloc_stat): Likewise.
20722 * cfg.c (init_flow): Likewise.
20723 (alloc_block): Likewise.
20724 (unchecked_make_edge): Likewise.
20725 * cfgloop.c (alloc_loop): Likewise.
20726 (flow_loops_find): Likewise.
20727 (rescan_loop_exit): Likewise.
20728 * cfgrtl.c (init_rtl_bb_info): Likewise.
20729 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20730 (cgraph_allocate_node): Likewise.
20731 (cgraph_create_edge_1): Likewise.
20732 (cgraph_allocate_init_indirect_info): Likewise.
20733 * cgraphclones.c (cgraph_clone_edge): Likewise.
20734 * cgraphunit.c (add_asm_node): Likewise.
20735 (init_lowered_empty_function): Likewise.
20736 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20737 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20738 (alpha_use_linkage): Likewise.
20739 * config/arc/arc.c (arc_init_machine_status): Likewise.
20740 * config/arm/arm.c (arm_init_machine_status): Likewise.
20741 * config/avr/avr.c (avr_init_machine_status): Likewise.
20742 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20743 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20744 * config/cris/cris.c (cris_init_machine_status): Likewise.
20745 * config/darwin.c (machopic_indirection_name): Likewise.
20746 (darwin_build_constant_cfstring): Likewise.
20747 (darwin_enter_string_into_cfstring_table): Likewise.
20748 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20749 * config/frv/frv.c (frv_init_machine_status): Likewise.
20750 * config/i386/i386.c (get_dllimport_decl): Likewise.
20751 (ix86_init_machine_status): Likewise.
20752 (assign_386_stack_local): Likewise.
20753 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20754 (i386_pe_maybe_record_exported_symbol): Likewise.
20755 (i386_pe_record_stub): Likewise.
20756 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20757 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20758 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20759 (m32c_note_pragma_address): Likewise.
20760 * config/mep/mep.c (mep_init_machine_status): Likewise.
20761 (mep_note_pragma_flag): Likewise.
20762 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20763 (mips16_local_alias): Likewise.
20764 (mips_init_machine_status): Likewise.
20765 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20766 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20767 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20768 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20769 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20770 * config/pa/pa.c (pa_init_machine_status): Likewise.
20771 (pa_get_deferred_plabel): Likewise.
20772 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20773 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20774 (rs6000_init_machine_status): Likewise.
20775 (output_toc): Likewise.
20776 * config/s390/s390.c (s390_init_machine_status): Likewise.
20777 * config/score/score.c (score_output_external): Likewise.
20778 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20779 * config/spu/spu.c (spu_init_machine_status): Likewise.
20780 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20781 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20782 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20783 * coverage.c (coverage_end_function): Likewise.
20784 * dbxout.c (dbxout_init): Likewise.
20785 * doc/gty.texi: Don't mention variable_size attribute.
20786 * dwarf2cfi.c (new_cfi): Adjust.
20787 (new_cfi_row): Likewise.
20788 (copy_cfi_row): Likewise.
20789 (create_cie_data): Likewise.
20790 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20791 (new_loc_descr): Likewise.
20792 (find_AT_string_in_table): Likewise.
20793 (add_addr_table_entry): Likewise.
20794 (new_die): Likewise.
20795 (add_var_loc_to_decl): Likewise.
20796 (clone_die): Likewise.
20797 (clone_as_declaration): Likewise.
20798 (break_out_comdat_types): Likewise.
20799 (new_loc_list): Likewise.
20800 (add_loc_descr_to_each): Likewise.
20801 (add_location_or_const_value_attribute): Likewise.
20802 (add_linkage_name): Likewise.
20803 (lookup_filename): Likewise.
20804 (dwarf2out_var_location): Likewise.
20805 (new_line_info_table): Likewise.
20806 (dwarf2out_init): Likewise.
20807 (mem_loc_descriptor): Likewise.
20808 (loc_descriptor): Likewise.
20809 (add_const_value_attribute): Likewise.
20810 (tree_add_const_value_attribute): Likewise.
20811 (comp_dir_string): Likewise.
20812 (dwarf2out_vms_debug_main_pointer): Likewise.
20813 (string_cst_pool_decl): Likewise.
20814 * emit-rtl.c (set_mem_attrs): Likewise.
20815 (get_reg_attrs): Likewise.
20816 (start_sequence): Likewise.
20817 (init_emit): Likewise.
20818 (init_emit_regs): Likewise.
20819 * except.c (init_eh_for_function): Likewise.
20820 (gen_eh_region): Likewise.
20821 (gen_eh_region_catch): Likewise.
20822 (gen_eh_landing_pad): Likewise.
20823 (add_call_site): Likewise.
20824 * function.c (add_frame_space): Likewise.
20825 (insert_temp_slot_address): Likewise.
20826 (assign_stack_temp_for_type): Likewise.
20827 (get_hard_reg_initial_val): Likewise.
20828 (allocate_struct_function): Likewise.
20829 (prepare_function_start): Likewise.
20830 (types_used_by_var_decl_insert): Likewise.
20831 * gengtype.c (variable_size_p): Remove function.
20832 (enum alloc_quantity): Remove enum.
20833 (write_typed_alloc_def): Remove function.
20834 (write_typed_struct_alloc_def): Likewise.
20835 (write_typed_typedef_alloc_def): Likewise.
20836 (write_typed_alloc_defns): Likewise.
20838 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20839 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20840 * ggc.h (ggc_alloc): new function.
20841 (ggc_cleared_alloc): Likewise.
20842 (ggc_vec_alloc): Template on type of vector element, and remove
20843 element size argument.
20844 (ggc_cleared_vec_alloc): Likewise.
20845 * gimple.c (gimple_build_omp_for): Adjust.
20846 (gimple_copy): Likewise.
20847 * ipa-cp.c (get_replacement_map): Likewise.
20848 (find_aggregate_values_for_callers_subset): Likewise.
20849 (known_aggs_to_agg_replacement_list): Likewise.
20850 * ipa-devirt.c (get_odr_type): Likewise.
20851 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20852 (read_agg_replacement_chain): Likewise.
20853 * loop-iv.c (get_simple_loop_desc): Likewise.
20854 * lto-cgraph.c (input_node_opt_summary): Likewise.
20855 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20856 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20857 (input_eh_region): Likewise.
20858 (input_eh_lp): Likewise.
20859 (input_cfg): Likewise.
20860 * optabs.c (set_optab_libfunc): Likewise.
20861 (init_tree_optimization_optabs): Likewise.
20862 (set_conv_libfunc): Likewise.
20863 * passes.c (do_per_function_toporder): Likewise.
20864 * rtl.h: Don't use variable_size gty attribute.
20865 * sese.c (if_region_set_false_region): Adjust.
20866 * stringpool.c (gt_pch_save_stringpool): Likewise.
20867 * target-globals.c (save_target_globals): Likewise.
20868 * toplev.c (general_init): Likewise.
20869 * trans-mem.c (record_tm_replacement): Likewise.
20870 (split_bb_make_tm_edge): Likewise.
20871 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20872 * tree-data-ref.h (lambda_vector_new): Likewise.
20873 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20874 * tree-iterator.c (tsi_link_before): Likewise.
20875 (tsi_link_after): Likewise.
20876 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20877 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20878 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20879 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20880 * tree-ssa.c (init_tree_ssa): Adjust.
20881 * tree-ssanames.c (set_range_info): Likewise.
20882 (get_ptr_info): Likewise.
20883 (duplicate_ssa_name_ptr_info): Likewise.
20884 (duplicate_ssa_name_range_info): Likewise.
20885 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20886 (unpack_ts_fixed_cst_value_fields): Likewise.
20887 * tree.c (build_fixed): Likewise.
20888 (build_real): Likewise.
20889 (build_string): Likewise.
20890 (decl_priority_info): Likewise.
20891 (decl_debug_expr_insert): Likewise.
20892 (decl_value_expr_insert): Likewise.
20893 (decl_debug_args_insert): Likewise.
20894 (type_hash_add): Likewise.
20895 (build_omp_clause): Likewise.
20896 * ubsan.c (decl_for_type_insert): Likewise.
20897 * varasm.c (get_unnamed_section): Likewise.
20898 (get_noswitch_section): Likewise.
20899 (get_section): Likewise.
20900 (get_block_for_section): Likewise.
20901 (create_block_symbol): Likewise.
20902 (build_constant_desc): Likewise.
20903 (create_constant_pool): Likewise.
20904 (force_const_mem): Likewise.
20905 (record_tm_clone_pair): Likewise.
20906 * varpool.c (varpool_create_empty_node): Likewise.
20908 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20910 * dwarf2out.c (tree_add_const_value_attribute): Call
20911 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20912 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20913 instead of ggc_internal_<x>alloc_stat.
20914 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20915 (ggc_realloc): Likewise.
20916 * ggc-none.c (ggc_internal_alloc): Likewise.
20917 (ggc_internal_cleared_alloc): Likewise.
20918 * ggc-page.c: Likewise.
20919 * ggc.h (ggc_internal_alloc_stat): Likewise.
20920 (ggc_internal_alloc): Remove macro.
20921 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20922 (ggc_internal_cleared_alloc): Remove macro.
20923 (GGC_RESIZEVEC): Adjust.
20924 (ggc_resizevar): Remove macro.
20925 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20926 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20927 (ggc_internal_vec_cleared_alloc): Remove macro.
20928 (ggc_alloc_atomic_stat): Drop _stat suffix.
20929 (ggc_alloc_atomic): Remove macro.
20930 (ggc_alloc_cleared_atomic): Remove macro.
20931 (ggc_alloc_string_stat): Drop _stat suffix.
20932 (ggc_alloc_string): Remove macro.
20933 (ggc_alloc_rtx_def_stat): Adjust.
20934 (ggc_alloc_tree_node_stat): Likewise.
20935 (ggc_alloc_cleared_tree_node_stat): Likewise.
20936 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20937 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20938 * gimple.c (gimple_build_omp_for): Likewise.
20939 (gimple_copy): Likewise.
20940 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20941 * toplev.c (realloc_for_line_map): Adjust.
20942 * tree-data-ref.h (lambda_vector_new): Likewise.
20943 * tree-phinodes.c (allocate_phi_node): Likewise.
20944 * tree.c (grow_tree_vec_stat): Likewise.
20945 * vec.h (va_gc::reserve): Adjust.
20947 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20949 * config/microblaze/microblaze.c (break_handler): New Declaration.
20950 (microblaze_break_function_p,microblaze_is_break_handler): New.
20951 (compute_frame_size): Use microblaze_break_function_p.
20952 Add the test of break_handler.
20953 (microblaze_function_prologue) : Add the test of variable
20954 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20955 (microblaze_function_epilogue) : Add the test of break_handler.
20956 (microblaze_globalize_label) : Add the test of break_handler.
20957 Check the name by BREAK_HANDLER_NAME.
20959 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20961 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20962 microblaze_is_break_handler test.
20963 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20964 Use SYMBOL_REF_DECL.
20966 * config/microblaze/microblaze-protos.h
20967 (microblaze_break_function_p,microblaze_is_break_handler):
20970 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20971 new MicroBlaze break_handler functions.
20973 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20975 * doc/extend.texi (Size of an asm): Move node text according
20976 to its @menu entry position.
20978 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20980 PR tree-optimization/61140
20981 PR tree-optimization/61150
20982 PR tree-optimization/61197
20983 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20985 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20987 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20989 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20991 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20992 __SIZEOF_INT128__ is defined.
20994 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20996 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20997 (rs6000_delegitimize_address): Use it.
20999 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21001 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
21002 inplace argument. Store the new address in the original MEM when true.
21003 * emit-rtl.c (change_address_1): Likewise.
21004 (adjust_address_1, adjust_automodify_address_1, offset_address):
21005 Update accordingly.
21006 * rtl.h (plus_constant): Add an inplace argument.
21007 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
21008 when true. Avoid generating (plus X (const_int 0)).
21009 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
21010 in-place. Pass true to plus_constant.
21011 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
21013 2014-05-16 Dehao Chen <dehao@google.com>
21015 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
21017 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21020 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
21022 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
21024 2014-05-16 Dehao Chen <dehao@google.com>
21026 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
21027 optimize_function_for_size_p.
21028 * regs.h (REG_FREQ_FROM_BB): Likewise.
21030 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21033 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
21034 negt_reg_operand cases.
21035 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
21037 * config/sh/predicates.md (cbranch_treg_value): Simplify.
21039 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21041 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
21044 2014-05-16 David Malcolm <dmalcolm@redhat.com>
21047 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21049 * tree-cfg.c (dump_function_to_file): Dump the return type of
21050 functions, in a line to itself before the function body, mimicking
21051 the layout of a C function.
21053 2014-05-16 Dehao Chen <dehao@google.com>
21055 * cfghooks.c (make_forwarder_block): Use direct computation to
21056 get fall-through edge's count and frequency.
21058 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
21060 * config/arc/arc.c (arc_init): Fix typo in error message.
21061 * config/i386/i386.c (ix86_expand_builtin): Likewise.
21062 (split_stack_prologue_scratch_regno): Likewise.
21063 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
21064 word from error message.
21066 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
21068 * ira-costs.c: Fix typo in comment.
21070 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
21072 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
21074 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
21076 * varpool.c (dump_varpool_node): Dump write-only flag.
21077 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
21079 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
21080 write-only variables.
21081 * ipa.c (process_references): New function.
21082 (set_readonly_bit): New function.
21083 (set_writeonly_bit): New function.
21084 (clear_addressable_bit): New function.
21085 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
21086 fix handling of aliases.
21087 * cgraph.h (struct varpool_node): Add writeonly flag.
21089 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
21091 PR rtl-optimization/60969
21092 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
21093 Calculate costs for this case.
21095 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
21097 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
21098 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
21100 2014-05-16 Richard Biener <rguenther@suse.de>
21102 PR tree-optimization/61194
21103 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
21104 bool patterns ending in a COND_EXPR.
21106 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21108 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
21110 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21112 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
21113 where we were unable to cost an RTX.
21115 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21117 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
21120 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21121 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21123 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
21125 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21126 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21128 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
21129 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
21131 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21132 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21134 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
21137 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21138 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21140 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21143 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21144 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21146 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
21147 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
21149 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21150 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21152 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21153 rotates and shifts.
21155 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21156 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21158 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
21159 ZERO_EXTEND and SIGN_EXTEND better.
21161 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21162 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21164 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
21165 logical operations.
21167 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21168 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21170 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
21171 costs when costing loads and stores to memory.
21173 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21174 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
21176 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
21179 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21181 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
21183 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21184 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21186 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
21188 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
21190 (aarch64_rtx_mult_cost): New.
21191 (aarch64_rtx_costs): Use it, refactor as appropriate.
21193 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21194 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21196 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
21197 emit instructions, return number of instructions which would
21199 (aarch64_add_constant): Update call to aarch64_build_constant.
21200 (aarch64_output_mi_thunk): Likewise.
21201 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
21204 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21206 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
21207 (TARGET_RTX_COSTS): Call it.
21209 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21211 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
21212 (cortexa57_vector_cost): Likewise.
21213 (cortexa57_tunings): Use them.
21215 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21217 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
21218 (cpu_addrcost_table): Use it.
21219 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
21220 (aarch64_address_cost): Rewrite using aarch64_classify_address,
21223 2014-05-16 Richard Biener <rguenther@suse.de>
21225 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
21226 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
21227 (visit_phi): Ignore edges marked as not executable.
21228 (class cond_dom_walker): New.
21229 (cond_dom_walker::before_dom_children): Value-number
21230 control statements and mark successor edges as not
21231 executable if possible.
21232 (run_scc_vn): First walk all control statements in
21233 dominator order, marking edges as not executable.
21234 * tree-inline.c (copy_edges_for_bb): Be not confused
21235 about random edge flags.
21237 2014-05-16 Richard Biener <rguenther@suse.de>
21239 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
21241 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
21244 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
21245 (__TM_simple_begin): Use it.
21246 (__TM_begin): Likewise.
21248 2014-05-15 Martin Jambor <mjambor@suse.cz>
21251 * ipa-prop.c (update_indirect_edges_after_inlining): Check
21252 type_preserved flag when the indirect edge is polymorphic.
21254 2014-05-15 Martin Jambor <mjambor@suse.cz>
21256 PR tree-optimization/61090
21257 * tree-sra.c (sra_modify_expr): Pass the current gsi to
21258 build_ref_for_model.
21260 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21262 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
21263 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
21265 2014-05-15 Jakub Jelinek <jakub@redhat.com>
21267 PR tree-optimization/61158
21268 * fold-const.c (fold_binary_loc): If X is zero-extended and
21269 shiftc >= prec, make sure zerobits is all ones instead of
21270 invoking undefined behavior.
21272 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21274 * regcprop.h: New file.
21275 * regcprop.c (skip_debug_insn_p): New decl.
21276 (replace_oldest_value_reg): Check skip_debug_insn_p.
21277 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
21278 * shrink-wrap.c: Include regcprop.h.
21279 (prepare_shrink_wrap): Call
21280 copyprop_hardreg_forward_bb_without_debug_insn.
21282 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21284 * shrink-wrap.h: Update comment.
21285 * shrink-wrap.c: Update comment.
21286 (next_block_for_reg): Rename to live_edge_for_reg.
21287 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
21288 (move_insn_for_shrink_wrap): Split live_edge.
21289 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
21291 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21293 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
21295 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
21296 * config/sparc/sparc.md (fptype_ut699): New attribute.
21297 (in_branch_delay): Return false if -mfix-ut699 is specified and
21298 fptype_ut699 is set to single.
21299 (truncdfsf2): Add fptype_ut699 attribute.
21300 (fix_truncdfsi2): Likewise.
21301 (floatsisf2): Change fptype attribute.
21302 (fix_truncsfsi2): Likewise.
21303 (negtf2_notv9): Delete.
21304 (negtf2_v9): Likewise.
21305 (negtf2_hq): New instruction.
21306 (negtf2): New instruction and splitter.
21307 (negdf2_notv9): Rewrite.
21308 (abstf2_notv9): Delete.
21309 (abstf2_hq_v9): Likewise.
21310 (abstf2_v9): Likewise.
21311 (abstf2_hq): New instruction.
21312 (abstf2): New instruction and splitter.
21313 (absdf2_notv9): Rewrite.
21315 2014-05-14 Cary Coutant <ccoutant@google.com>
21318 * opts.c (common_handle_option): Don't special-case "-g".
21319 (set_debug_level): Default to at least level 2 with "-g".
21321 2014-05-14 DJ Delorie <dj@redhat.com>
21323 * config/msp430/msp430.c (msp430_builtin): Add
21324 MSP430_BUILTIN_DELAY_CYCLES.
21325 (msp430_init_builtins): Register void __delay_cycles(long long).
21326 (msp430_builtin_decl): Add it.
21327 (cg_magic_constant): New.
21328 (msp430_expand_delay_cycles): New.
21329 (msp430_expand_builtin): Call it.
21330 (msp430_print_operand_raw): Change integer printing from "int" to
21332 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
21333 (delay_cycles_start): New.
21334 (delay_cycles_end): New.
21335 (delay_cycles_32): New.
21336 (delay_cycles_32x): New.
21337 (delay_cycles_16): New.
21338 (delay_cycles_16x): New.
21339 (delay_cycles_2): New.
21340 (delay_cycles_1): New.
21341 * doc/extend.texi: Document __delay_cycles().
21343 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
21345 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
21346 length attribute computation.
21348 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
21351 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
21353 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
21356 * config/sparc/sparc.md: Fix types of low and high in DI constant
21357 splitter. Use gen_int_mode in some other splitters.
21359 2014-05-14 Martin Jambor <mjambor@suse.cz>
21362 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
21364 2014-05-14 James Norris <jnorris@codesourcery.com>
21366 * omp-low.c (expand_parallel_call): Remove shadow variable.
21367 (expand_omp_taskreg): Likewise.
21369 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
21371 * common/config/i386/i386-common.c
21372 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
21373 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
21374 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
21375 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
21376 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
21377 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
21378 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
21379 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
21380 xsavecintrin.h, xsavesintrin.h.
21381 (x86_64-*-*): Ditto.
21382 * config/i386/clflushoptintrin.h: New.
21383 * config/i386/xsavecintrin.h: Ditto.
21384 * config/i386/xsavesintrin.h: Ditto.
21385 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
21386 (bit_XSAVES): Ditto.
21387 (bit_XSAVES): Ditto.
21388 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
21389 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
21391 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
21392 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
21393 OPTION_MASK_ISA_XSAVES.
21394 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
21395 -mxsavec, -mxsaves.
21396 (PTA_CLFLUSHOPT) Define.
21397 (PTA_XSAVEC): Ditto.
21398 (PTA_XSAVES): Ditto.
21399 (ix86_option_override_internal): Handle new options.
21400 (ix86_valid_target_attribute_inner_p): Ditto.
21401 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
21402 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
21403 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
21404 (bdesc_special_args): Add __builtin_ia32_xsaves,
21405 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
21406 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
21407 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
21408 (ix86_expand_builtin): Handle new builtins.
21409 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
21410 (TARGET_CLFLUSHOPT_P): Ditto.
21411 (TARGET_XSAVEC): Ditto.
21412 (TARGET_XSAVEC_P): Ditto.
21413 (TARGET_XSAVES): Ditto.
21414 (TARGET_XSAVES_P): Ditto.
21415 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
21416 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
21417 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
21419 (ANY_XRSTOR64): Ditto.
21421 (xrstor): Change into <xrstor>.
21422 (xrstor_rex64): Change into <xrstor>_rex64.
21423 (xrstor64): Change into <xrstor>64
21425 * config/i386/i386.opt (mclflushopt): New.
21428 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
21430 * doc/invoke.texi: Document new options.
21432 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21434 PR rtl-optimization/60866
21435 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
21436 Default it to -1. Pass it down to init_simplejump_data.
21437 (init_simplejump_data): New parameter old_seqno. Pass it down
21438 to get_seqno_for_a_jump.
21439 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
21440 initializing new jump seqno as a last resort. Add comment.
21441 (sel_redirect_edge_and_branch): Save old seqno of the conditional
21442 jump and pass it down to sel_init_new_insn.
21443 (sel_redirect_edge_and_branch_force): Likewise.
21445 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
21447 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
21448 shifted values to avoid build warning.
21450 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21452 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
21453 * cfgrtl.c (rtl_merge_blocks): Fix comment.
21454 (cfg_layout_merge_blocks): Likewise.
21455 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
21457 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21459 PR rtl-optimization/60901
21460 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
21461 bb predecessor belongs to the same scheduling region. Adjust comment.
21463 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
21465 * doc/sourcebuild.texi: (dfp_hw): Document.
21466 (p8vector_hw): Likewise.
21467 (powerpc_eabi_ok): Likewise.
21468 (powerpc_elfv2): Likewise.
21469 (powerpc_htm_ok): Likewise.
21470 (ppc_recip_hw): Likewise.
21471 (vsx_hw): Likewise.
21473 2014-05-13 Cary Coutant <ccoutant@google.com>
21475 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21477 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21479 * gengtype-parse.c (require3): Eliminate in favor of...
21481 (require_template_declaration): Update to support optional single *
21484 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21485 (create_user_defined_type): Handle a single level of explicit
21486 pointerness within template arguments.
21487 (struct write_types_data): Add field "kind".
21488 (filter_type_name): Handle "*" character.
21489 (write_user_func_for_structure_ptr): Require a write_types_data
21490 rather than just a prefix string, so that we can look up the kind
21491 of the wtd and use it as an index into wrote_user_func_for_ptr,
21492 ensuring that such functions are written at most once. Support
21493 subclasses by invoking the marking function of the ultimate base class.
21494 (write_user_func_for_structure_body): Require a write_types_data
21495 rather than just a prefix string, so that we can pass this to
21496 write_user_func_for_structure_ptr.
21497 (write_func_for_structure): Likewise.
21498 (ggc_wtd): Add initializer of new "kind" field.
21499 (pch_wtd): Likewise.
21501 * gengtype.h (enum write_types_kinds): New.
21502 (struct type): Add field wrote_user_func_for_ptr to the "s"
21505 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21507 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21508 instead of const_binop.
21509 (fold_binary_loc): Likewise.
21511 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21513 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21514 calculation to match get_ref_base_and_extent.
21516 2014-05-13 Catherine Moore <clm@codesourcery.com>
21517 Sandra Loosemore <sandra@codesourcery.com>
21519 * configure.ac: Fix assembly for explicit JALR relocation check.
21520 * configure: Regenerate.
21522 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21524 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21525 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21526 Remove associated type declarations and initialisations.
21527 (arm_expand_neon_builtin): Likewise.
21528 (neon_emit_pair_result_insn): Delete.
21529 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21530 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21531 (neon_vzip<mode>): Likewise.
21532 (neon_vuzp<mode>): Likewise.
21534 2014-05-13 Richard Biener <rguenther@suse.de>
21537 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21538 it needs revisiting whether the call still may be tail-called.
21540 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21542 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21543 * rtl.h (block_symbol): Reduce number of fields to 2.
21544 (rtx_def): Add u2.symbol_ref_flags.
21545 (SYMBOL_REF_FLAGS): Use it.
21546 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21547 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21548 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21549 Lower index of SYMBOL_REF_DATA.
21550 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21551 Print SYMBOL_REF_FLAGS at the same time.
21552 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21554 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21556 * rtl.def (VAR_LOCATION): Remove "i" field.
21557 * rtl.h (rtx_def): Add u2.var_location_status.
21558 (PAT_VAR_LOCATION_STATUS): Use it.
21559 (gen_rtx_VAR_LOCATION): Declare.
21560 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21561 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21562 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21564 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21566 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21567 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21569 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21571 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21572 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21573 * rtl.h (rtx_def): Add insn_uid to u2 field.
21574 (RTX_FLAG_CHECK8): Delete in favor of...
21575 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21576 (INSN_DELETED_P): Update accordingly.
21577 (INSN_UID): Use u2.insn_uid.
21578 (INSN_CHAIN_CODE_P): Define.
21579 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21580 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21581 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21582 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21583 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21584 indices accordingly.
21585 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21586 Update indices for insn-chain rtxes.
21587 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21588 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21589 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21590 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21591 * combine.c (try_combine): Likewise.
21592 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21594 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21596 * rtl.def (REG): Remove middle field.
21597 * rtl.h (rtx_def): Add orignal_regno to u2.
21598 (ORIGINAL_REGNO): Use it instead of field 1.
21599 (REG_ATTRS): Lower field index accordingly.
21600 * gengtype.c (adjust_field_rtx_def): Remove handling of
21601 ORIGINAL_REGNO. Move REG_ATTRS index down.
21602 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21603 code that prints the REGNO.
21605 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21607 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21610 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21612 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21614 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21616 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21617 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21619 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21621 * config/aarch64/aarch64-protos.h
21622 (aarch64_hard_regno_caller_save_mode): New prototype.
21623 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21625 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21627 2014-05-13 Christian Bruel <christian.bruel@st.com>
21629 * target.def (mode_switching): New hook vector.
21630 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21631 (mode_exit, modepriority_to_mode): Likewise.
21632 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21633 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21634 * target.h: Include tm.h and hard-reg-set.h.
21635 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21636 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21637 * doc/tm.texi Regenerate.
21638 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21639 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21640 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21641 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21642 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21643 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21644 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21645 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21646 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21647 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21648 (ix86_emit_mode_set): Hookify.
21649 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21651 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21652 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21653 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21654 (epiphany_mode_priority_to_mode): Remove declaration.
21655 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21656 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21657 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21659 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21660 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21661 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21663 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21666 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21667 is const0_rtx, return immediately. Don't test count == 0 when
21670 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21672 * Makefile.in: add shrink-wrap.o.
21673 * config/i386/i386.c: include "shrink-wrap.h"
21674 * function.c: Likewise.
21675 (requires_stack_frame_p, next_block_for_reg,
21676 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21677 dup_block_and_redirect): Move to shrink-wrap.c
21678 (thread_prologue_and_epilogue_insns): Extract three code segments
21679 as functions in shrink-wrap.c
21680 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21682 * shrink-wrap.c: New file.
21683 * shrink-wrap.h: New file.
21685 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21687 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21688 reference to Solaris.
21690 2014-05-12 Mike Stump <mikestump@comcast.net>
21693 * genattrtab.c (filename): Add.
21694 (convert_set_attr_alternative): Improve error message.
21695 (check_defs): Restore read_md_filename for error messages.
21696 (gen_insn): Save filename.
21698 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21700 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21701 -fno-local-ivars and -fivar-visibility.
21702 * c-family/c.opt: Make -Wshadow also implicitly enable
21705 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21707 * doc/tm.texi: Remove reference to deleted macro.
21708 * doc/tm.texi.in: Likewise.
21710 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21713 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21716 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21719 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21720 * config/arm/aout.h (License): Same.
21721 * config/arm/bpabi.h (License): Same.
21722 * config/arm/elf.h (License): Same.
21723 * config/arm/linux-elf.h (License): Same.
21724 * config/arm/linux-gas.h (License): Same.
21725 * config/arm/netbsd-elf.h (License): Same.
21726 * config/arm/uclinux-eabi.h (License): Same.
21727 * config/arm/uclinux-elf.h (License): Same.
21728 * config/arm/vxworks.h (License): Same.
21730 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21732 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21733 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21734 number of operands to 3.
21735 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21736 * tree-nested.c (convert_nonlocal_omp_clauses,
21737 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21738 * gimplify.c (gimplify_scan_omp_clauses): Handle
21739 OMP_CLAUSE_LINEAR_STMT.
21740 * omp-low.c (lower_rec_input_clauses): Fix typo.
21741 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21742 cast between Fortran boolean_type_node and C _Bool if
21745 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21747 PR tree-optimization/61136
21748 * wide-int.h (multiple_of_p): Define a version that doesn't return
21750 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21751 integer_zerop/const_binop pair.
21752 (multiple_of_p): Likewise, converting both operands to widest_int
21755 2014-05-09 Teresa Johnson <tejohnson@google.com>
21757 * cgraphunit.c (analyze_functions): Use correct dump file.
21759 2014-05-09 Florian Weimer <fweimer@redhat.com>
21761 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21763 (stack_protect_return_slot_p): New function.
21764 (expand_used_vars): Call stack_protect_decl_p and
21765 stack_protect_return_slot_p for -fstack-protector-strong.
21767 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21768 Andrew Haley <aph@redhat.com>
21769 Richard Sandiford <rdsandiford@googlemail.com>
21771 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21774 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21776 PR middle-end/61111
21777 * fold-const.c (fold_binary_loc): Changed width of mask.
21779 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21781 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21782 unsigned int initializers for regno_in, regno_out.
21784 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21787 * config/avr/avr.md (cc): Add new attribute set_vzn.
21788 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21789 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21790 with INC, DEC or NEG.
21791 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21792 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21793 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21795 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21798 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21800 * wide-int.cc (UTItype): Define.
21801 (UDWtype): Define for appropriate W_TYPE_SIZE.
21803 2014-05-09 Richard Biener <rguenther@suse.de>
21805 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21806 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21807 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21808 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21809 ssa_propagate): Adjust.
21811 2014-05-08 Jeff Law <law@redhat.com>
21813 PR tree-optimization/61009
21814 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21815 tri-state rather than a boolean. When a block is too big to
21816 thread through, inform caller via negative return value.
21817 (thread_across_edge): If a block was too big for normal threading,
21818 then it's too big for a joiner too, so remove temporary equivalences
21819 and return immediately.
21821 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21822 Matthias Klose <doko@ubuntu.com>
21825 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21827 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21830 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21832 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21835 * config/alpha/alpha.c: Include gimple-iterator.h.
21836 (alpha_gimple_fold_builtin): New function. Move
21837 ALPHA_BUILTIN_UMULH folding from ...
21838 (alpha_fold_builtin): ... here.
21839 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21841 2014-05-08 Wei Mi <wmi@google.com>
21844 * config/i386/i386.c (ix86_compute_frame_layout): Update
21845 preferred_stack_boundary for call, expanded from tls descriptor.
21846 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21847 to depend on SP register.
21848 (*tls_local_dynamic_base_32_gnu): Ditto.
21849 (*tls_local_dynamic_32_once): Ditto.
21850 (tls_global_dynamic_64_<mode>): Set
21851 ix86_tls_descriptor_calls_expanded_in_cfun.
21852 (tls_local_dynamic_base_64_<mode>): Ditto.
21853 (tls_global_dynamic_32): Set
21854 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21855 to depend on SP register.
21856 (tls_local_dynamic_base_32): Ditto.
21858 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21860 * config/arm/arm_neon.h: Update comment.
21861 * config/arm/neon-docgen.ml: Delete.
21862 * config/arm/neon-gen.ml: Delete.
21863 * doc/arm-neon-intrinsics.texi: Update comment.
21865 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21867 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21869 (vand, vorr, veor, vorn, vbic): Remove.
21870 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21872 (neon_vsub_unspec): Likewise.
21873 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21875 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21877 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21878 (vadd_s16): Likewise.
21879 (vadd_s32): Likewise.
21880 (vadd_f32): Likewise.
21881 (vadd_u8): Likewise.
21882 (vadd_u16): Likewise.
21883 (vadd_u32): Likewise.
21884 (vadd_s64): Likewise.
21885 (vadd_u64): Likewise.
21886 (vaddq_s8): Likewise.
21887 (vaddq_s16): Likewise.
21888 (vaddq_s32): Likewise.
21889 (vaddq_s64): Likewise.
21890 (vaddq_f32): Likewise.
21891 (vaddq_u8): Likewise.
21892 (vaddq_u16): Likewise.
21893 (vaddq_u32): Likewise.
21894 (vaddq_u64): Likewise.
21895 (vmul_s8): Likewise.
21896 (vmul_s16): Likewise.
21897 (vmul_s32): Likewise.
21898 (vmul_f32): Likewise.
21899 (vmul_u8): Likewise.
21900 (vmul_u16): Likewise.
21901 (vmul_u32): Likewise.
21902 (vmul_p8): Likewise.
21903 (vmulq_s8): Likewise.
21904 (vmulq_s16): Likewise.
21905 (vmulq_s32): Likewise.
21906 (vmulq_f32): Likewise.
21907 (vmulq_u8): Likewise.
21908 (vmulq_u16): Likewise.
21909 (vmulq_u32): Likewise.
21910 (vsub_s8): Likewise.
21911 (vsub_s16): Likewise.
21912 (vsub_s32): Likewise.
21913 (vsub_f32): Likewise.
21914 (vsub_u8): Likewise.
21915 (vsub_u16): Likewise.
21916 (vsub_u32): Likewise.
21917 (vsub_s64): Likewise.
21918 (vsub_u64): Likewise.
21919 (vsubq_s8): Likewise.
21920 (vsubq_s16): Likewise.
21921 (vsubq_s32): Likewise.
21922 (vsubq_s64): Likewise.
21923 (vsubq_f32): Likewise.
21924 (vsubq_u8): Likewise.
21925 (vsubq_u16): Likewise.
21926 (vsubq_u32): Likewise.
21927 (vsubq_u64): Likewise.
21928 (vand_s8): Likewise.
21929 (vand_s16): Likewise.
21930 (vand_s32): Likewise.
21931 (vand_u8): Likewise.
21932 (vand_u16): Likewise.
21933 (vand_u32): Likewise.
21934 (vand_s64): Likewise.
21935 (vand_u64): Likewise.
21936 (vandq_s8): Likewise.
21937 (vandq_s16): Likewise.
21938 (vandq_s32): Likewise.
21939 (vandq_s64): Likewise.
21940 (vandq_u8): Likewise.
21941 (vandq_u16): Likewise.
21942 (vandq_u32): Likewise.
21943 (vandq_u64): Likewise.
21944 (vorr_s8): Likewise.
21945 (vorr_s16): Likewise.
21946 (vorr_s32): Likewise.
21947 (vorr_u8): Likewise.
21948 (vorr_u16): Likewise.
21949 (vorr_u32): Likewise.
21950 (vorr_s64): Likewise.
21951 (vorr_u64): Likewise.
21952 (vorrq_s8): Likewise.
21953 (vorrq_s16): Likewise.
21954 (vorrq_s32): Likewise.
21955 (vorrq_s64): Likewise.
21956 (vorrq_u8): Likewise.
21957 (vorrq_u16): Likewise.
21958 (vorrq_u32): Likewise.
21959 (vorrq_u64): Likewise.
21960 (veor_s8): Likewise.
21961 (veor_s16): Likewise.
21962 (veor_s32): Likewise.
21963 (veor_u8): Likewise.
21964 (veor_u16): Likewise.
21965 (veor_u32): Likewise.
21966 (veor_s64): Likewise.
21967 (veor_u64): Likewise.
21968 (veorq_s8): Likewise.
21969 (veorq_s16): Likewise.
21970 (veorq_s32): Likewise.
21971 (veorq_s64): Likewise.
21972 (veorq_u8): Likewise.
21973 (veorq_u16): Likewise.
21974 (veorq_u32): Likewise.
21975 (veorq_u64): Likewise.
21976 (vbic_s8): Likewise.
21977 (vbic_s16): Likewise.
21978 (vbic_s32): Likewise.
21979 (vbic_u8): Likewise.
21980 (vbic_u16): Likewise.
21981 (vbic_u32): Likewise.
21982 (vbic_s64): Likewise.
21983 (vbic_u64): Likewise.
21984 (vbicq_s8): Likewise.
21985 (vbicq_s16): Likewise.
21986 (vbicq_s32): Likewise.
21987 (vbicq_s64): Likewise.
21988 (vbicq_u8): Likewise.
21989 (vbicq_u16): Likewise.
21990 (vbicq_u32): Likewise.
21991 (vbicq_u64): Likewise.
21992 (vorn_s8): Likewise.
21993 (vorn_s16): Likewise.
21994 (vorn_s32): Likewise.
21995 (vorn_u8): Likewise.
21996 (vorn_u16): Likewise.
21997 (vorn_u32): Likewise.
21998 (vorn_s64): Likewise.
21999 (vorn_u64): Likewise.
22000 (vornq_s8): Likewise.
22001 (vornq_s16): Likewise.
22002 (vornq_s32): Likewise.
22003 (vornq_s64): Likewise.
22004 (vornq_u8): Likewise.
22005 (vornq_u16): Likewise.
22006 (vornq_u32): Likewise.
22007 (vornq_u64): Likewise.
22009 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22011 * wide-int.cc (UTItype): Define.
22012 (UDWtype): Define for appropriate W_TYPE_SIZE.
22014 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
22016 PR tree-optimization/59100
22017 * tree-ssa-phiopt.c: Include tree-inline.h.
22018 (neutral_element_p, absorbing_element_p): New functions.
22019 (value_replacement): Handle conditional binary operations with a
22020 neutral or absorbing element.
22022 2014-05-08 Richard Biener <rguenther@suse.de>
22024 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
22025 folding the expression.
22026 (valueize_expr): Remove.
22027 (visit_reference_op_load): Do not valueize the result of
22029 (simplify_binary_expression): Likewise.
22030 (simplify_unary_expression): Likewise.
22032 2014-05-08 Richard Biener <rguenther@suse.de>
22034 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
22035 looking at TYPE_ARG_TYPES.
22037 2014-05-08 Richard Biener <rguenther@suse.de>
22039 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
22040 pointer propagation special-case.
22042 2014-05-08 Bin Cheng <bin.cheng@arm.com>
22044 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
22045 core part of address expressions.
22047 2014-05-08 Alan Modra <amodra@gmail.com>
22050 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
22051 loads and stores when -mno-strict-align at any alignment.
22052 (expand_block_clear): Similarly. Also correct calculation of
22055 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
22057 PR middle-end/39246
22058 * tree-complex.c (expand_complex_move): Keep line info when expanding
22060 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
22061 of complex expression. Use new argument to display correct location
22062 for values coming from phi statement.
22063 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
22064 (warn_uninitialized_phi): Pass location of phi argument to
22066 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
22067 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
22069 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
22071 * config/rs6000/predicates.md (indexed_address_mem): New.
22072 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
22073 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
22074 fpstore_ux, fpstore_u.
22075 (sign_extend, indexed, update): New.
22076 (cell_micro): Adjust.
22077 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
22078 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
22079 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
22080 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
22081 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
22082 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
22083 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
22084 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
22085 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
22086 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
22087 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
22088 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
22089 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
22090 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
22091 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
22093 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
22094 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
22095 *vsx_extract_<mode>_store): Adjust.
22096 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
22097 is_cracked_insn, insn_must_be_first_in_group,
22098 insn_must_be_last_in_group): Adjust.
22100 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
22102 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
22103 ppc440-fpstore): Adjust.
22104 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
22105 ppc476-fpstore): Adjust.
22106 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
22107 ppc601-fpstore): Adjust.
22108 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
22110 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
22112 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
22113 ppc7450-fpstore): Adjust.
22114 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
22115 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
22116 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
22118 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
22119 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
22120 cell-fpstore, cell-fpstore-update): Adjust.
22121 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
22122 ppce300c3_store, ppce300c3_fpstore): Adjust.
22123 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
22124 e500mc_fpstore): Adjust.
22125 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
22126 e500mc64_store, e500mc64_fpstore): Adjust.
22127 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
22128 e5500_fpstore): Adjust.
22129 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
22130 e6500_fpstore): Adjust.
22131 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
22133 * config/rs6000/power4.md (power4-load, power4-load-ext,
22134 power4-load-ext-update, power4-load-ext-update-indexed,
22135 power4-load-update-indexed, power4-load-update, power4-fpload,
22136 power4-fpload-update, power4-store, power4-store-update,
22137 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
22139 * config/rs6000/power5.md (power5-load, power5-load-ext,
22140 power5-load-ext-update, power5-load-ext-update-indexed,
22141 power5-load-update-indexed, power5-load-update, power5-fpload,
22142 power5-fpload-update, power5-store, power5-store-update,
22143 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
22145 * config/rs6000/power6.md (power6-load, power6-load-ext,
22146 power6-load-update, power6-load-update-indexed,
22147 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
22148 power6-fpload-update, power6-store, power6-store-update,
22149 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
22151 * config/rs6000/power7.md (power7-load, power7-load-ext,
22152 power7-load-update, power7-load-update-indexed,
22153 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
22154 power7-fpload-update, power7-store, power7-store-update,
22155 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
22157 * config/rs6000/power8.md (power8-load, power8-load-update,
22158 power8-load-ext, power8-load-ext-update, power8-fpload,
22159 power8-fpload-update, power8-store, power8-store-update-indexed,
22160 power8-fpstore, power8-fpstore-update): Adjust.
22161 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
22163 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
22164 titan_lsu_store, titan_lsu_fpstore): Adjust.
22165 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
22167 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
22170 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
22171 unrolled byte insns. Emit address increments after move insns.
22173 2014-05-07 David Malcolm <dmalcolm@redhat.com>
22175 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
22176 const_gimple, rather than a gimple.
22177 (gimple_call_builtin_p): Likewise, for the three variants.
22179 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
22180 (gimple_call_builtin_p): Likewise, for the three variants.
22182 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22184 PR tree-optimization/61095
22185 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
22187 2014-05-07 Richard Biener <rguenther@suse.de>
22189 PR tree-optimization/61034
22190 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
22191 (maybe_skip_until): Use translate to take into account
22192 lattices when trying to do disambiguations.
22193 (get_continuation_for_phi_1): Likewise.
22194 (get_continuation_for_phi): Adjust for added translate arguments.
22195 (walk_non_aliased_vuses): Likewise.
22196 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
22197 (walk_non_aliased_vuses): Likewise.
22198 (call_may_clobber_ref_p_1): Declare.
22199 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
22200 calls. Stop early if we are only supposed to disambiguate.
22201 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
22203 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
22205 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
22206 Emit an error when the function has arguments.
22208 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22210 * cfgloop.h (unswitch_loops): Remove.
22211 * doc/passes.texi: Remove references to loop-unswitch.c
22212 * timevar.def (TV_LOOP_UNSWITCH): Remove.
22214 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
22216 * tree-vect-data-refs.c (vect_grouped_load_supported): New
22217 check for loads group of length 3.
22218 (vect_permute_load_chain): New permutations for loads group of
22220 * tree-vect-stmts.c (vect_model_load_cost): Change cost
22221 of vec_perm_shuffle for the new permutations.
22223 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
22225 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
22226 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
22227 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
22228 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
22229 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
22230 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
22231 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
22232 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
22234 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22236 * loop-unswitch.c: Delete.
22238 2014-05-07 Richard Biener <rguenther@suse.de>
22240 * config.gcc: Always set need_64bit_hwint to yes.
22242 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
22244 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
22245 of using optimize_size.
22247 2014-05-06 Mike Stump <mikestump@comcast.net>
22249 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
22251 2014-05-06 Joseph Myers <joseph@codesourcery.com>
22253 * config/i386/sse.md (*mov<mode>_internal)
22254 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
22255 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
22256 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
22257 (*<code><mode>3, *andnot<mode>3<mask_name>)
22258 (<mask_codefor><code><mode>3<mask_name>): Only consider
22259 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
22261 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22264 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22266 * lra-constraints.c (valid_address_p): Move earlier in file.
22267 Add a constraint argument to the address_info version.
22268 (satisfies_memory_constraint_p): New function.
22269 (satisfies_address_constraint_p): Likewise.
22270 (process_alt_operands, curr_insn_transform): Use them.
22271 (process_address): Pass the constraint to valid_address_p when
22272 checking address operands.
22274 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
22276 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
22277 to their respective blocks. Fix inadvertent use of "node".
22279 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22281 * emit-rtl.c (init_derived_machine_modes): New functionm, split
22283 (init_emit_once): ...here.
22284 * rtl.h (init_derived_machine_modes): Declare.
22285 * toplev.c (do_compile): Call it even if no_backend.
22287 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
22288 Mike Stump <mikestump@comcast.net>
22289 Richard Sandiford <rdsandiford@googlemail.com>
22290 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22292 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
22293 (rtx_equal_for_memref_p): Update comment.
22294 (adjust_offset_for_component_ref): Use wide-int interfaces.
22295 * builtins.c (get_object_alignment_2): Likewise.
22296 (c_readstr): Likewise.
22297 (target_char_cast): Add comment.
22298 (determine_block_size): Use wide-int interfaces.
22299 (expand_builtin_signbit): Likewise.
22300 (fold_builtin_int_roundingfn): Likewise.
22301 (fold_builtin_bitop): Likewise.
22302 (fold_builtin_bswap): Likewise.
22303 (fold_builtin_logarithm): Use signop.
22304 (fold_builtin_pow): Likewise.
22305 (fold_builtin_memory_op): Use wide-int interfaces.
22306 (fold_builtin_object_size): Likewise.
22307 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
22308 nb_iterations_estimate.
22309 (record_niter_bound): Use wide-int interfaces.
22310 (get_estimated_loop_iterations_int): Likewise.
22311 (get_estimated_loop_iterations): Likewise.
22312 (get_max_loop_iterations): Likewise.
22313 * cfgloop.h: Include wide-int.h.
22314 (struct nb_iter_bound): Change bound to widest_int.
22315 (struct loop): Change nb_iterations_upper_bound and
22316 nb_iterations_estimate to widest_int.
22317 (record_niter_bound): Switch to use widest_int.
22318 (get_estimated_loop_iterations): Likewise.
22319 (get_max_loop_iterations): Likewise.
22320 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
22321 update for wide-int.
22322 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
22323 * combine.c (try_combine): Likewise.
22324 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
22325 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
22327 (aarch64_float_const_representable_p): Likewise.
22328 * config/arc/arc.c: Include wide-int.h.
22329 (arc_can_use_doloop_p): Use wide-int interfaces.
22330 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
22331 (vfp3_const_double_index): Likewise.
22332 * config/avr/avr.c (avr_out_round): Likewise.
22333 (avr_fold_builtin): Likewise.
22334 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
22335 (bfin_can_use_doloop_p): Likewise.
22336 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
22337 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
22338 * config/i386/i386.c: Include wide-int.h.
22339 (ix86_data_alignment): Use wide-int interfaces.
22340 (ix86_local_alignment): Likewise.
22341 (ix86_emit_swsqrtsf): Update real_from_integer.
22342 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
22343 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
22344 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
22345 (zero_constant): Likewise.
22346 (input_operand): Likewise.
22347 (splat_input_operand): Likewise.
22348 (non_logical_cint_operand): Change const_double to const_wide_int.
22349 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
22350 (easy_altivec_constant): Remove comment.
22351 (paired_expand_vector_init): Use CONSTANT_P.
22352 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
22353 (rs6000_emit_move): Update checks.
22354 (rs6000_aggregate_candidate): Use wide-int interfaces.
22355 (rs6000_expand_ternop_builtin): Likewise.
22356 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
22357 (rs6000_assemble_integer): Likewise.
22358 (rs6000_hash_constant): Likewise.
22359 (output_toc): Likewise.
22360 (rs6000_rtx_costs): Likewise.
22361 (rs6000_emit_swrsqrt); Update call to real_from_integer.
22362 * config/rs6000/rs6000-c.c: Include wide-int.h.
22363 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
22364 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
22365 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
22366 Handle CONST_WIDE_INT.
22367 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
22368 Use tree_fits_uhwi_p.
22369 * config/sparc/sparc.c: Include wide-int.h.
22370 (sparc_fold_builtin): Use wide-int interfaces.
22371 * config/vax/vax.c: Include wide-int.h.
22372 (vax_float_literal): Use real_from_integer.
22373 * coretypes.h (struct hwivec_def): New.
22375 (const_hwivec): New.
22376 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
22377 (equiv_constant): Handle CONST_WIDE_INT.
22378 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
22379 (cselib_hash_rtx): Handle CONST_WIDE_INT.
22380 * dbxout.c (stabstr_U): Use wide-int interfaces.
22381 (dbxout_type): Update to use cst_fits_shwi_p.
22382 * defaults.h (LOG2_BITS_PER_UNIT): Define.
22383 (TARGET_SUPPORTS_WIDE_INT): Add default.
22384 * dfp.c: Include wide-int.h.
22385 (decimal_real_to_integer2): Use wide-int interfaces and rename to
22386 decimal_real_to_integer.
22387 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
22388 decimal_real_to_integer.
22389 * doc/generic.texi (Constant expressions): Update for wide_int.
22390 * doc/rtl.texi (const_double): Likewise.
22391 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
22392 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
22393 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
22394 (REAL_VALUE_FROM_INT): Remove.
22395 (TARGET_SUPPORTS_WIDE_INT): New.
22396 * doc/tm.texi: Regenerate.
22397 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
22398 * double-int.h: Include wide-int.h.
22399 (struct wi::int_traits): New.
22400 * dwarf2out.c (get_full_len): New.
22401 (dw_val_equal_p): Add case dw_val_class_wide_int.
22402 (size_of_loc_descr): Likewise.
22403 (output_loc_operands): Likewise.
22404 (insert_double): Remove.
22405 (insert_wide_int): New.
22406 (add_AT_wide): New.
22407 (print_die): Add case dw_val_class_wide_int.
22408 (attr_checksum): Likewise.
22409 (attr_checksum_ordered): Likewise.
22410 (same_dw_val_p): Likewise.
22411 (size_of_die): Likewise.
22412 (value_format): Likewise.
22413 (output_die): Likewise.
22414 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
22416 (clz_loc_descriptor): Use wide-int interfaces.
22417 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
22418 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
22419 (round_up_to_align): Use wide-int interfaces.
22420 (field_byte_offset): Likewise.
22421 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
22422 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
22423 CONST_DOUBLE handling. Use wide-int interfaces.
22424 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
22425 (gen_enumeration_type_die): Use add_AT_wide.
22426 (hash_loc_operands): Add case dw_val_class_wide_int.
22427 (compare_loc_operands): Likewise.
22428 * dwarf2out.h: Include wide-int.h.
22429 (wide_int_ptr): New.
22430 (enum dw_val_class): Add dw_val_class_wide_int.
22431 (struct dw_val_struct): Add val_wide.
22432 * emit-rtl.c (const_wide_int_htab): New.
22433 (const_wide_int_htab_hash): New.
22434 (const_wide_int_htab_eq): New.
22435 (lookup_const_wide_int): New.
22436 (const_double_htab_hash): Use wide-int interfaces.
22437 (const_double_htab_eq): Likewise.
22438 (rtx_to_double_int): Conditionally compile for wide-int.
22439 (immed_double_int_const): Rename to immed_wide_int_const and
22440 update for wide-int.
22441 (immed_double_const): Conditionally compile for wide-int.
22442 (init_emit_once): Use wide-int interfaces.
22443 * explow.c (plus_constant): Likewise.
22444 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
22445 (lshift_value): Use wide-int interfaces.
22446 (expand_mult): Likewise.
22447 (choose_multiplier): Likewise.
22448 (expand_smod_pow2): Likewise.
22449 (make_tree): Likewise.
22450 * expr.c (convert_modes): Consolidate handling of constants.
22451 Use wide-int interfaces.
22452 (emit_group_load_1): Add note.
22453 (store_expr): Update comment.
22454 (get_inner_reference): Use wide-int interfaces.
22455 (expand_constructor): Update comment.
22456 (expand_expr_real_2): Use wide-int interfaces.
22457 (expand_expr_real_1): Likewise.
22458 (reduce_to_bit_field_precision): Likewise.
22459 (const_vector_from_tree): Likewise.
22460 * final.c: Include wide-int-print.h.
22461 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
22462 * fixed-value.c: Include wide-int.h.
22463 (fixed_from_string): Use wide-int interfaces.
22464 (fixed_to_decimal): Likewise.
22465 (fixed_convert_from_real): Likewise.
22466 (real_convert_from_fixed): Likewise.
22467 * fold-const.h (mem_ref_offset): Return an offset_int.
22468 (div_if_zero_remainder): Remove code parameter.
22469 * fold-const.c (div_if_zero_remainder): Remove code parameter.
22470 Use wide-int interfaces.
22471 (may_negate_without_overflow_p): Use wide-int interfaces.
22472 (negate_expr_p): Likewise.
22473 (fold_negate_expr): Likewise.
22474 (int_const_binop_1): Likewise.
22475 (const_binop): Likewise.
22476 (fold_convert_const_int_from_int): Likewise.
22477 (fold_convert_const_int_from_real): Likewise.
22478 (fold_convert_const_int_from_fixed): Likewise.
22479 (fold_convert_const_fixed_from_int): Likewise.
22480 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22481 (sign_bit_p): Use wide-int interfaces.
22482 (make_range_step): Likewise.
22483 (build_range_check): Likewise. Pass an integer of the correct type
22484 instead of using integer_one_node.
22485 (range_predecessor): Pass an integer of the correct type instead
22486 of using integer_one_node.
22487 (range_successor): Likewise.
22488 (merge_ranges): Likewise.
22489 (unextend): Use wide-int interfaces.
22490 (extract_muldiv_1): Likewise.
22491 (fold_div_compare): Likewise.
22492 (fold_single_bit_test): Likewise.
22493 (fold_sign_changed_comparison): Likewise.
22494 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22495 (fold_plusminus_mult_expr): Use wide-int interfaces.
22496 (native_encode_int): Likewise.
22497 (native_interpret_int): Likewise.
22498 (fold_unary_loc): Likewise.
22499 (pointer_may_wrap_p): Likewise.
22500 (size_low_cst): Likewise.
22501 (mask_with_tz): Likewise.
22502 (fold_binary_loc): Likewise.
22503 (fold_ternary_loc): Likewise.
22504 (multiple_of_p): Likewise.
22505 (tree_call_nonnegative_warnv_p): Update calls to
22506 tree_int_cst_min_precision and real_from_integer.
22507 (fold_negate_const): Use wide-int interfaces.
22508 (fold_abs_const): Likewise.
22509 (fold_relational_const): Use tree_int_cst_lt.
22510 (round_up_loc): Use wide-int interfaces.
22511 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22512 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22513 * gengtype.c: Remove include of double-int.h.
22514 (do_typedef): Use wide-int interfaces.
22515 (open_base_files): Add wide-int.h.
22516 (main): Add offset_int and widest_int typedefs.
22517 * gengtype-lex.l: Handle "^".
22518 (CXX_KEYWORD): Add "static".
22519 * gengtype-parse.c (require3): New.
22520 (require_template_declaration): Handle constant template arguments
22521 and nested templates.
22522 * gengtype-state.c: Don't include "double-int.h".
22523 * genpreds.c (write_one_predicate_function): Update comment.
22524 (write_tm_constrs_h): Add check for hval and lval use in
22526 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22527 (add_to_sequence): Likewise.
22528 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22529 and const_double_operand.
22530 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22532 * gimple-fold.c (get_base_constructor): Likewise.
22533 (fold_array_ctor_reference): Likewise.
22534 (fold_nonarray_ctor_reference): Likewise.
22535 (fold_const_aggregate_ref_1): Likewise.
22536 (gimple_val_nonnegative_real_p): Likewise.
22537 (gimple_fold_indirect_ref): Likewise.
22538 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22539 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22540 (struct slsr_cand_d): Change index to be widest_int.
22541 (struct incr_info_d): Change incr to be widest_int.
22542 (alloc_cand_and_find_basis): Use wide-int interfaces.
22543 (slsr_process_phi): Likewise.
22544 (backtrace_base_for_ref): Likewise. Return a widest_int.
22545 (restructure_reference): Take a widest_int instead of a double_int.
22546 (slsr_process_ref): Use wide-int interfaces.
22547 (create_mul_ssa_cand): Likewise.
22548 (create_mul_imm_cand): Likewise.
22549 (create_add_ssa_cand): Likewise.
22550 (create_add_imm_cand): Take a widest_int instead of a double_int.
22551 (slsr_process_add): Use wide-int interfaces.
22552 (slsr_process_cast): Likewise.
22553 (slsr_process_copy): Likewise.
22554 (dump_candidate): Likewise.
22555 (dump_incr_vec): Likewise.
22556 (replace_ref): Likewise.
22557 (cand_increment): Likewise. Return a widest_int.
22558 (cand_abs_increment): Likewise.
22559 (replace_mult_candidate): Take a widest_int instead of a double_int.
22560 (replace_unconditional_candidate): Use wide-int interfaces.
22561 (incr_vec_index): Take a widest_int instead of a double_int.
22562 (create_add_on_incoming_edge): Likewise.
22563 (create_phi_basis): Use wide-int interfaces.
22564 (replace_conditional_candidate): Likewise.
22565 (record_increment): Take a widest_int instead of a double_int.
22566 (record_phi_increments): Use wide-int interfaces.
22567 (phi_incr_cost): Take a widest_int instead of a double_int.
22568 (lowest_cost_path): Likewise.
22569 (total_savings): Likewise.
22570 (analyze_increments): Use wide-int interfaces.
22571 (ncd_with_phi): Take a widest_int instead of a double_int.
22572 (ncd_of_cand_and_phis): Likewise.
22573 (nearest_common_dominator_for_cands): Likewise.
22574 (insert_initializers): Use wide-int interfaces.
22575 (all_phi_incrs_profitable): Likewise.
22576 (replace_one_candidate): Likewise.
22577 (replace_profitable_candidates): Likewise.
22578 * godump.c: Include wide-int-print.h.
22579 (go_output_typedef): Use wide-int interfaces.
22580 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22581 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22582 (build_loop_iteration_domains): Likewise.
22583 * hooks.h: Include wide-int.h rather than double-int.h.
22584 (hook_bool_dint_dint_uint_bool_true): Delete.
22585 (hook_bool_wint_wint_uint_bool_true): Declare.
22586 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22587 (hook_bool_wint_wint_uint_bool_true): New.
22588 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22590 (ubsan_expand_si_overflow_mul_check): Likewise.
22591 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22592 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22593 (get_ancestor_addr_info): Likewise.
22594 (ipa_modify_call_arguments): Likewise.
22595 * loop-doloop.c (doloop_modify): Likewise.
22596 (doloop_optimize): Likewise.
22597 * loop-iv.c (iv_number_of_iterations): Likewise.
22598 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22599 (unroll_loop_constant_iterations): Likewise.
22600 (decide_unroll_runtime_iterations): Likewise.
22601 (unroll_loop_runtime_iterations): Likewise.
22602 (decide_peel_simple): Likewise.
22603 (decide_unroll_stupid): Likewise.
22604 * lto-streamer-in.c (streamer_read_wi): Add.
22605 (input_cfg): Use wide-int interfaces.
22606 (lto_input_tree_1): Likewise.
22607 * lto-streamer-out.c (streamer_write_wi): Add.
22608 (hash_tree): Use wide-int interfaces.
22609 (output_cfg): Likewise.
22610 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22611 (GTFILES): Add wide-int.h and signop.h.
22612 (TAGS): Look for .cc files too.
22613 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22614 * optabs.c (expand_subword_shift): Likewise.
22615 (expand_doubleword_shift): Likewise.
22616 (expand_absneg_bit): Likewise.
22617 (expand_copysign_absneg): Likewise.
22618 (expand_copysign_bit): Likewise.
22619 * postreload.c (reload_cse_simplify_set): Likewise.
22620 * predict.c (predict_iv_comparison): Likewise.
22621 * pretty-print.h: Include wide-int-print.h.
22623 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22624 * print-tree.c: Include wide-int-print.h.
22625 (print_node_brief): Use wide-int interfaces.
22626 (print_node): Likewise.
22627 * read-rtl.c (validate_const_wide_int): New.
22628 (read_rtx_code): Add CONST_WIDE_INT case.
22629 * real.c: Include wide-int.h.
22630 (real_to_integer2): Delete.
22631 (real_to_integer): New function, returning a wide_int.
22632 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22633 (ten_to_ptwo): Update call to real_from_integer.
22634 (real_digit): Likewise.
22635 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22636 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22637 (REAL_VALUE_TO_INT): Delete.
22638 (real_to_integer): Declare a wide-int form.
22639 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22640 * recog.c (const_int_operand): Improve comment.
22641 (const_scalar_int_operand): New.
22642 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22643 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22644 (split_double): Likewise.
22645 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22646 (rtx_size): Likewise.
22647 (rtx_alloc_stat_v): New.
22648 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22649 (cwi_output_hex): New.
22650 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22651 (cwi_check_failed_bounds): New.
22652 * rtl.def (CONST_WIDE_INT): New.
22653 * rtl.h: Include <utility> and wide-int.h.
22654 (struct hwivec_def): New.
22655 (CWI_GET_NUM_ELEM): New.
22656 (CWI_PUT_NUM_ELEM): New.
22657 (struct rtx_def): Add num_elem and hwiv.
22658 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22659 (CASE_CONST_UNIQUE): Likewise.
22660 (CASE_CONST_ANY): Likewise.
22661 (CONST_SCALAR_INT_P): Likewise.
22662 (CONST_WIDE_INT_P): New.
22664 (HWIVEC_CHECK): New.
22665 (cwi_check_failed_bounds): New.
22667 (HWIVEC_CHECK): New.
22668 (CONST_WIDE_INT_VEC) New.
22669 (CONST_WIDE_INT_NUNITS) New.
22670 (CONST_WIDE_INT_ELT) New.
22671 (rtx_mode_t): New type.
22672 (wi::int_traits <rtx_mode_t>): New.
22674 (wi::min_value): New.
22675 (wi::max_value): New.
22677 (const_wide_int_alloc): New.
22678 (immed_wide_int_const): New.
22679 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22680 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22681 * signop.h: New file.
22682 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22683 (simplify_const_unary_operation): Use wide-int interfaces.
22684 (simplify_binary_operation_1): Likewise.
22685 (simplify_const_binary_operation): Likewise.
22686 (simplify_const_relational_operation): Likewise.
22687 (simplify_immed_subreg): Likewise.
22688 * stmt.c (expand_case): Likewise.
22689 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22690 signop rather than a bool.
22691 * stor-layout.c (layout_type): Use wide-int interfaces.
22692 (initialize_sizetypes): Update calls to
22693 set_min_and_max_values_for_integral_type.
22694 (set_min_and_max_values_for_integral_type): Take a signop rather
22695 than a bool. Use wide-int interfaces.
22696 (fixup_signed_type): Update accordingly. Remove
22697 HOST_BITS_PER_DOUBLE_INT limit.
22698 (fixup_unsigned_type): Likewise.
22699 * system.h (STATIC_CONSTANT_P): New.
22700 (STATIC_ASSERT): New.
22701 * target.def (can_use_doloop_p): Take widest_ints rather than
22703 * target.h: Include wide-int.h rather than double-int.h.
22704 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22706 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22707 rather than INT_CST_LT_UNSIGNED.
22708 (can_use_doloop_if_innermost): Take widest_ints rather than
22710 * tree-affine.c: Include wide-int-print.h.
22711 (double_int_ext_for_comb): Delete.
22712 (wide_int_ext_for_comb): New.
22713 (aff_combination_zero): Use wide-int interfaces.
22714 (aff_combination_const): Take a widest_int instead of a double_int.
22715 (aff_combination_elt): Use wide-int interfaces.
22716 (aff_combination_scale): Take a widest_int instead of a double_int.
22717 (aff_combination_add_elt): Likewise.
22718 (aff_combination_add_cst): Likewise.
22719 (aff_combination_add): Use wide-int interfaces.
22720 (aff_combination_convert): Likewise.
22721 (tree_to_aff_combination): Likewise.
22722 (add_elt_to_tree): Take a widest_int instead of a double_int.
22723 (aff_combination_to_tree): Use wide-int interfaces.
22724 (aff_combination_remove_elt): Likewise.
22725 (aff_combination_add_product): Take a widest_int instead of
22727 (aff_combination_mult): Use wide-int interfaces.
22728 (aff_combination_expand): Likewise.
22729 (double_int_constant_multiple_p): Delete.
22730 (wide_int_constant_multiple_p): New.
22731 (aff_combination_constant_multiple_p): Take a widest_int pointer
22732 instead of a double_int pointer.
22733 (print_aff): Use wide-int interfaces.
22734 (get_inner_reference_aff): Take a widest_int pointer
22735 instead of a double_int pointer.
22736 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22737 * tree-affine.h: Include wide-int.h.
22738 (struct aff_comb_elt): Change type of coef to widest_int.
22739 (struct affine_tree_combination): Change type of offset to widest_int.
22740 (double_int_ext_for_comb): Delete.
22741 (wide_int_ext_for_comb): New.
22742 (aff_combination_const): Use widest_int instead of double_int.
22743 (aff_combination_scale): Likewise.
22744 (aff_combination_add_elt): Likewise.
22745 (aff_combination_constant_multiple_p): Likewise.
22746 (get_inner_reference_aff): Likewise.
22747 (aff_comb_cannot_overlap_p): Likewise.
22748 (aff_combination_zero_p): Use wide-int interfaces.
22749 * tree.c: Include tree.h.
22750 (init_ttree): Use make_int_cst.
22751 (tree_code_size): Removed code for INTEGER_CST case.
22752 (tree_size): Add INTEGER_CST case.
22753 (make_node_stat): Update comment.
22754 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22755 (build_int_cst_type): Use wide-int interfaces.
22756 (double_int_to_tree): Likewise.
22757 (double_int_fits_to_tree_p): Delete.
22758 (force_fit_type_double): Delete.
22759 (force_fit_type): New.
22760 (int_cst_hash_hash): Use wide-int interfaces.
22761 (int_cst_hash_eq): Likewise.
22762 (build_int_cst_wide): Delete.
22763 (wide_int_to_tree): New.
22764 (cache_integer_cst): Use wide-int interfaces.
22765 (build_low_bits_mask): Likewise.
22766 (cst_and_fits_in_hwi): Likewise.
22767 (real_value_from_int_cst): Likewise.
22768 (make_int_cst_stat): New.
22769 (integer_zerop): Use wide_int interfaces.
22770 (integer_onep): Likewise.
22771 (integer_all_onesp): Likewise.
22772 (integer_pow2p): Likewise.
22773 (integer_nonzerop): Likewise.
22774 (tree_log2): Likewise.
22775 (tree_floor_log2): Likewise.
22776 (tree_ctz): Likewise.
22777 (int_size_in_bytes): Likewise.
22778 (mem_ref_offset): Return an offset_int rather than a double_int.
22779 (build_type_attribute_qual_variant): Use wide_int interfaces.
22780 (type_hash_eq): Likewise
22781 (tree_int_cst_equal): Likewise.
22782 (tree_int_cst_lt): Delete.
22783 (tree_int_cst_compare): Likewise.
22784 (tree_fits_shwi_p): Use wide_int interfaces.
22785 (tree_fits_uhwi_p): Likewise.
22786 (tree_int_cst_sign_bit): Likewise.
22787 (tree_int_cst_sgn): Likewise.
22788 (tree_int_cst_min_precision): Take a signop rather than a bool.
22789 (simple_cst_equal): Use wide_int interfaces.
22790 (compare_tree_int): Likewise.
22791 (iterative_hash_expr): Likewise.
22792 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22794 (get_type_static_bounds): Use wide_int interfaces.
22795 (tree_int_cst_elt_check_failed): New.
22796 (build_common_tree_nodes): Reordered to set prec before filling in
22798 (int_cst_value): Check cst_and_fits_in_hwi.
22799 (widest_int_cst_value): Use wide_int interfaces.
22800 (upper_bound_in_type): Likewise.
22801 (lower_bound_in_type): Likewise.
22802 (num_ending_zeros): Likewise.
22803 (drop_tree_overflow): Likewise.
22804 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22805 (gen_conditions_for_pow_cst_base): Likewise.
22806 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22807 (group_case_labels_stmt): Use wide-int interfaces.
22808 (verify_gimple_assign_binary): Likewise.
22809 (print_loop): Likewise.
22810 * tree-chrec.c (tree_fold_binomial): Likewise.
22811 * tree-core.h (struct tree_base): Add int_length.
22812 (struct tree_int_cst): Change rep of value.
22813 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22814 (dr_may_alias_p): Likewise.
22815 (max_stmt_executions_tree): Likewise.
22816 * tree.def (INTEGER_CST): Update comment.
22817 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22818 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22819 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22820 (dequeue_and_dump): Use wide-int interfaces.
22821 * tree.h: Include wide-int.h.
22822 (NULL_TREE): Moved to earlier loc in file.
22823 (TREE_INT_CST_ELT_CHECK): New.
22824 (tree_int_cst_elt_check_failed): New.
22826 (TREE_INT_CST): Delete.
22827 (TREE_INT_CST_LOW): Use wide-int interfaces.
22828 (TREE_INT_CST_HIGH): Delete.
22829 (TREE_INT_CST_NUNITS): New.
22830 (TREE_INT_CST_EXT_NUNITS): Likewise.
22831 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22832 (TREE_INT_CST_ELT): Likewise.
22833 (INT_CST_LT): Delete.
22834 (tree_int_cst_elt_check): New (two forms).
22835 (type_code_size): Update comment.
22836 (make_int_cst_stat, make_int_cst): New.
22837 (tree_to_double_int): Delete.
22838 (double_int_fits_to_tree_p): Delete.
22839 (force_fit_type_double): Delete.
22840 (build_int_cstu): Replace with out-of-line function.
22841 (build_int_cst_wide): Delete.
22842 (tree_int_cst_lt): Define inline.
22843 (tree_int_cst_le): New.
22844 (tree_int_cst_compare): Define inline.
22845 (tree_int_cst_min_precision): Take a signop rather than a bool.
22846 (wi::int_traits <const_tree>): New.
22847 (wi::int_traits <tree>): New.
22848 (wi::extended_tree): New.
22849 (wi::int_traits <wi::extended_tree>): New.
22850 (wi::to_widest): New.
22851 (wi::to_offset): New.
22852 (wi::fits_to_tree_p): New.
22853 (wi::min_value): New.
22854 (wi::max_value): New.
22855 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22856 (copy_tree_body_r): Likewise.
22857 * tree-object-size.c (compute_object_offset): Likewise.
22858 (addr_object_size): Likewise.
22859 * tree-predcom.c: Include wide-int-print.h.
22860 (struct dref_d): Change type of offset to widest_int.
22861 (dump_dref): Call wide-int printer.
22862 (aff_combination_dr_offset): Use wide-int interfaces.
22863 (determine_offset): Take a widest_int pointer rather than a
22864 double_int pointer.
22865 (split_data_refs_to_components): Use wide-int interfaces.
22866 (suitable_component_p): Likewise.
22867 (order_drefs): Likewise.
22868 (add_ref_to_chain): Likewise.
22869 (valid_initializer_p): Likewise.
22870 (determine_roots_comp): Likewise.
22871 * tree-pretty-print.c: Include wide-int-print.h.
22872 (dump_generic_node): Use wide-int interfaces.
22873 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22874 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22875 (move_fixed_address_to_symbol): Likewise.
22876 (move_hint_to_base): Likewise.
22877 (move_pointer_to_base): Likewise.
22878 (move_variant_to_index): Likewise.
22879 (most_expensive_mult_to_index): Likewise.
22880 (addr_to_parts): Likewise.
22881 (copy_ref_info): Likewise.
22882 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22883 (indirect_refs_may_alias_p): Likewise.
22884 (stmt_kills_ref_p_1): Likewise.
22885 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22886 * tree-ssa-ccp.c: Update comment at top of file. Include
22888 (struct prop_value_d): Change type of mask to widest_int.
22889 (extend_mask): New function.
22890 (dump_lattice_value): Use wide-int interfaces.
22891 (get_default_value): Likewise.
22892 (set_constant_value): Likewise.
22893 (set_value_varying): Likewise.
22894 (valid_lattice_transition): Likewise.
22895 (set_lattice_value): Likewise.
22896 (value_to_double_int): Delete.
22897 (value_to_wide_int): New.
22898 (get_value_from_alignment): Use wide-int interfaces.
22899 (get_value_for_expr): Likewise.
22900 (do_dbg_cnt): Likewise.
22901 (ccp_finalize): Likewise.
22902 (ccp_lattice_meet): Likewise.
22903 (bit_value_unop_1): Use widest_ints rather than double_ints.
22904 (bit_value_binop_1): Likewise.
22905 (bit_value_unop): Use wide-int interfaces.
22906 (bit_value_binop): Likewise.
22907 (bit_value_assume_aligned): Likewise.
22908 (evaluate_stmt): Likewise.
22909 (ccp_fold_stmt): Likewise.
22910 (visit_cond_stmt): Likewise.
22911 (ccp_visit_stmt): Likewise.
22912 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22913 (constant_pointer_difference): Likewise.
22914 (associate_pointerplus): Likewise.
22915 (combine_conversions): Likewise.
22916 * tree-ssa-loop.h: Include wide-int.h.
22917 (struct tree_niter_desc): Change type of max to widest_int.
22918 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22919 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22920 (remove_redundant_iv_tests): Likewise.
22921 (canonicalize_loop_induction_variables): Likewise.
22922 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22923 (constant_multiple_of): Take a widest_int pointer instead of
22924 a double_int pointer.
22925 (get_computation_aff): Use wide-int interfaces.
22926 (ptr_difference_cost): Likewise.
22927 (difference_cost): Likewise.
22928 (get_loop_invariant_expr_id): Likewise.
22929 (get_computation_cost_at): Likewise.
22930 (iv_elimination_compare_lt): Likewise.
22931 (may_eliminate_iv): Likewise.
22932 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22933 instead of double_int.
22934 (max_loop_iterations): Likewise.
22935 (max_stmt_executions): Likewise.
22936 (estimated_stmt_executions): Likewise.
22937 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22938 (split_to_var_and_offset): Use wide-int interfaces.
22939 (determine_value_range): Likewise.
22940 (bound_difference_of_offsetted_base): Likewise.
22941 (bounds_add): Take a widest_int instead of a double_int.
22942 (number_of_iterations_ne_max): Use wide-int interfaces.
22943 (number_of_iterations_ne): Likewise.
22944 (number_of_iterations_lt_to_ne): Likewise.
22945 (assert_loop_rolls_lt): Likewise.
22946 (number_of_iterations_lt): Likewise.
22947 (number_of_iterations_le): Likewise.
22948 (number_of_iterations_cond): Likewise.
22949 (number_of_iterations_exit): Likewise.
22950 (finite_loop_p): Likewise.
22951 (derive_constant_upper_bound_assign): Likewise.
22952 (derive_constant_upper_bound): Return a widest_int.
22953 (derive_constant_upper_bound_ops): Likewise.
22954 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22955 (record_estimate): Take a widest_int rather than a double_int.
22956 (record_nonwrapping_iv): Use wide-int interfaces.
22957 (double_int_cmp): Delete.
22958 (wide_int_cmp): New.
22959 (bound_index): Take a widest_int rather than a double_int.
22960 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22961 (maybe_lower_iteration_bound): Likewise.
22962 (estimate_numbers_of_iterations_loop): Likewise.
22963 (estimated_loop_iterations): Take a widest_int pointer than than
22964 a double_int pointer.
22965 (estimated_loop_iterations_int): Use wide-int interfaces.
22966 (max_loop_iterations): Take a widest_int pointer than than
22967 a double_int pointer.
22968 (max_loop_iterations_int): Use wide-int interfaces.
22969 (max_stmt_executions): Take a widest_int pointer than than
22970 a double_int pointer.
22971 (estimated_stmt_executions): Likewise.
22972 (n_of_executions_at_most): Use wide-int interfaces.
22973 (scev_probably_wraps_p): Likewise.
22974 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22975 to real_to_integer.
22976 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22978 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22979 double_ints. Adjust for trailing_wide_ints <3> representation.
22980 (set_nonzero_bits): Likewise.
22981 (get_range_info): Return wide_ints rather than double_ints.
22982 Adjust for trailing_wide_ints <3> representation.
22983 (get_nonzero_bits): Likewise.
22984 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22986 * tree-ssanames.h (struct range_info_def): Replace min, max and
22987 nonzero_bits with a trailing_wide_ints <3>.
22988 (set_range_info): Use wide_int_refs rather than double_ints.
22989 (set_nonzero_bits): Likewise.
22990 (get_range_info): Return wide_ints rather than double_ints.
22991 (get_nonzero_bits): Likewise.
22992 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22993 * tree-ssa-pre.c (phi_translate_1): Likewise.
22994 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22995 (acceptable_pow_call): Likewise.
22996 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22998 (vn_reference_fold_indirect): Likewise.
22999 (vn_reference_maybe_forwprop_address): Likewise.
23000 (valueize_refs_1): Likewise.
23001 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
23002 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
23003 tree_int_cst_lt and tree_int_cst_le.
23004 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
23006 (streamer_alloc_tree): Likewise.
23007 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
23008 (streamer_write_tree_header): Likewise.
23009 (streamer_write_integer_cst): Likewise.
23010 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
23011 (build_constructors): Likewise.
23012 (array_value_type): Likewise.
23013 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
23014 (vect_check_gather): Likewise.
23015 * tree-vect-generic.c (build_replicated_const): Likewise.
23016 (expand_vector_divmod): Likewise.
23017 * tree-vect-loop.c (vect_transform_loop): Likewise.
23018 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
23019 (vect_do_peeling_for_alignment): Likewise.
23020 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
23021 * tree-vrp.c: Include wide-int.h.
23022 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
23023 (extract_range_from_assert): Use wide-int interfaces.
23024 (vrp_int_const_binop): Likewise.
23025 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
23026 double_int pointers.
23027 (ranges_from_anti_range): Use wide-int interfaces.
23028 (quad_int_cmp): Delete.
23029 (quad_int_pair_sort): Likewise.
23030 (extract_range_from_binary_expr_1): Use wide-int interfaces.
23031 (extract_range_from_unary_expr_1): Likewise.
23032 (adjust_range_with_scev): Likewise.
23033 (masked_increment): Take and return wide_ints rather than double_ints.
23034 (register_edge_assert_for_2): Use wide-int interfaces.
23035 (check_array_ref): Likewise.
23036 (search_for_addr_array): Likewise.
23037 (maybe_set_nonzero_bits): Likewise.
23038 (union_ranges): Pass an integer of the correct type instead of
23039 using integer_one_node.
23040 (intersect_ranges): Likewise.
23041 (simplify_truth_ops_using_ranges): Likewise.
23042 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
23043 (range_fits_type_p): Likewise.
23044 (simplify_cond_using_ranges): Likewise. Take a signop rather than
23046 (simplify_conversion_using_ranges): Use wide-int interfaces.
23047 (simplify_float_conversion_using_ranges): Likewise.
23048 (vrp_finalize): Likewise.
23049 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
23050 (gimple_stringops_transform): Likewise.
23051 * varasm.c (decode_addr_const): Likewise.
23052 (const_hash_1): Likewise.
23053 (const_rtx_hash_1): Likewise
23054 (output_constant): Likewise.
23055 (array_size_for_constructor): Likewise.
23056 (output_constructor_regular_field): Likewise.
23057 (output_constructor_bitfield): Likewise.
23058 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
23059 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
23061 * gencheck.c: Define BITS_PER_UNIT.
23062 * wide-int.cc: New.
23064 * wide-int-print.cc: New.
23065 * wide-int-print.h: New.
23067 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23069 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
23071 2014-05-06 Richard Biener <rguenther@suse.de>
23073 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
23074 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
23075 (TODO_verify_all): Adjust.
23076 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
23077 TODO_verify_stmts and TODO_verify_rtl_sharing.
23078 * bb-reorder.c: Likewise.
23079 * cfgexpand.c: Likewise.
23080 * cprop.c: Likewise.
23082 * function.c: Likewise.
23083 * fwprop.c: Likewise.
23084 * gcse.c: Likewise.
23085 * gimple-ssa-isolate-paths.c: Likewise.
23086 * gimple-ssa-strength-reduction.c: Likewise.
23087 * ipa-split.c: Likewise.
23088 * loop-init.c: Likewise.
23089 * loop-unroll.c: Likewise.
23090 * lower-subreg.c: Likewise.
23091 * modulo-sched.c: Likewise.
23092 * postreload-gcse.c: Likewise.
23093 * predict.c: Likewise.
23094 * recog.c: Likewise.
23095 * sched-rgn.c: Likewise.
23096 * store-motion.c: Likewise.
23097 * tracer.c: Likewise.
23098 * trans-mem.c: Likewise.
23099 * tree-call-cdce.c: Likewise.
23100 * tree-cfg.c: Likewise.
23101 * tree-cfgcleanup.c: Likewise.
23102 * tree-complex.c: Likewise.
23103 * tree-eh.c: Likewise.
23104 * tree-emutls.c: Likewise.
23105 * tree-if-conv.c: Likewise.
23106 * tree-into-ssa.c: Likewise.
23107 * tree-loop-distribution.c: Likewise.
23108 * tree-object-size.c: Likewise.
23109 * tree-parloops.c: Likewise.
23110 * tree-pass.h: Likewise.
23111 * tree-sra.c: Likewise.
23112 * tree-ssa-ccp.c: Likewise.
23113 * tree-ssa-copy.c: Likewise.
23114 * tree-ssa-copyrename.c: Likewise.
23115 * tree-ssa-dce.c: Likewise.
23116 * tree-ssa-dom.c: Likewise.
23117 * tree-ssa-dse.c: Likewise.
23118 * tree-ssa-forwprop.c: Likewise.
23119 * tree-ssa-ifcombine.c: Likewise.
23120 * tree-ssa-loop-ch.c: Likewise.
23121 * tree-ssa-loop-ivcanon.c: Likewise.
23122 * tree-ssa-loop.c: Likewise.
23123 * tree-ssa-math-opts.c: Likewise.
23124 * tree-ssa-phiopt.c: Likewise.
23125 * tree-ssa-phiprop.c: Likewise.
23126 * tree-ssa-pre.c: Likewise.
23127 * tree-ssa-reassoc.c: Likewise.
23128 * tree-ssa-sink.c: Likewise.
23129 * tree-ssa-strlen.c: Likewise.
23130 * tree-ssa-tail-merge.c: Likewise.
23131 * tree-ssa-uncprop.c: Likewise.
23132 * tree-switch-conversion.c: Likewise.
23133 * tree-tailcall.c: Likewise.
23134 * tree-vect-generic.c: Likewise.
23135 * tree-vectorizer.c: Likewise.
23136 * tree-vrp.c: Likewise.
23137 * tsan.c: Likewise.
23138 * var-tracking.c: Likewise.
23139 * bt-load.c: Likewise.
23140 * cfgcleanup.c: Likewise.
23141 * combine-stack-adj.c: Likewise.
23142 * combine.c: Likewise.
23143 * compare-elim.c: Likewise.
23144 * config/epiphany/resolve-sw-modes.c: Likewise.
23145 * config/i386/i386.c: Likewise.
23146 * config/mips/mips.c: Likewise.
23147 * config/s390/s390.c: Likewise.
23148 * config/sh/sh_treg_combine.cc: Likewise.
23149 * config/sparc/sparc.c: Likewise.
23152 * final.c: Likewise.
23153 * ifcvt.c: Likewise.
23154 * mode-switching.c: Likewise.
23155 * passes.c: Likewise.
23156 * postreload.c: Likewise.
23158 * reg-stack.c: Likewise.
23159 * regcprop.c: Likewise.
23160 * regrename.c: Likewise.
23163 2014-05-06 Richard Biener <rguenther@suse.de>
23165 PR middle-end/61070
23166 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
23167 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
23169 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
23172 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
23174 2014-05-05 Radovan Obradovic <robradovic@mips.com>
23175 Tom de Vries <tom@codesourcery.com>
23177 * target.def (call_fusage_contains_non_callee_clobbers): New
23179 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
23181 (@node Miscellaneous Register Hooks): New node.
23182 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
23183 * doc/tm.texi: Regenerate.
23185 2014-05-05 Marek Polacek <polacek@redhat.com>
23188 * opts.c (common_handle_option): Call error_at instead of warning_at.
23190 2014-05-05 Richard Biener <rguenther@suse.de>
23192 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
23193 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
23194 under the TODO_verify_il umbrella.
23196 2014-05-05 Richard Biener <rguenther@suse.de>
23198 * passes.c (execute_function_todo): Move TODO_verify_flow under
23199 the TODO_verify_ul umbrella.
23201 2014-05-05 Richard Biener <rguenther@suse.de>
23203 PR middle-end/61010
23204 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
23205 X & CST away from a CST that is the mask of a mode.
23207 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23209 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
23210 int argument to enum machine_mode.
23211 (picochip_class_max_nregs): Ditto.
23212 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
23213 (picochip_class_max_nregs): Ditto.
23215 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23217 * target.def: Add new target hook.
23218 * doc/tm.texi: Regenerate.
23219 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
23220 * targhooks.c (default_keep_leaf_when_profiled): New function.
23222 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
23223 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
23225 2014-05-05 Bin Cheng <bin.cheng@arm.com>
23227 PR tree-optimization/60363
23228 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
23229 (copy_phi_args): New parameters. Call get_value_locus_in_path.
23230 (update_destination_phis): New parameter.
23231 (create_edge_and_update_destination_phis): Ditto.
23232 (ssa_fix_duplicate_block_edges): Pass new arguments.
23233 (thread_single_edge): Ditto.
23235 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
23237 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
23238 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
23239 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
23240 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
23241 Use RS6000_BTM_HARD_FLOAT.
23242 (BU_MISC_2): Likewise.
23243 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
23244 RS6000_BTM_HARD_FLOAT.
23245 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
23246 is explicitly used.
23247 (rs6000_invalid_builtin): Add hard floating builtin support.
23248 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
23249 hard float builtins.
23250 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
23252 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23254 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
23255 Add missing function* argument.
23257 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23259 * lra-constraints.c (valid_address_p): Move earlier in file.
23260 Add a constraint argument to the address_info version.
23261 (satisfies_memory_constraint_p): New function.
23262 (satisfies_address_constraint_p): Likewise.
23263 (process_alt_operands, curr_insn_transform): Use them.
23264 (process_address): Pass the constraint to valid_address_p when
23265 checking address operands.
23267 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23269 * config/mips/mips.c (mips_isa_rev): New variable.
23270 (mips_set_architecture): Set it.
23271 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
23273 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
23274 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
23275 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
23276 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
23277 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
23278 conditions in terms of mips_isa_rev.
23279 (mips_isa_rev): Declare.
23281 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23283 * config/sh/sh-mem.cc: Use tabs instead of spaces.
23284 (prob_unlikely, prob_likely): Make variables const.
23286 2014-05-03 Denis Chertykov <chertykov@gmail.com>
23288 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
23290 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23292 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
23294 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23296 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
23297 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
23298 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
23300 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
23301 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
23303 Replace usage of ROUND_REG with sh_round_reg.
23304 Use CEIL instead of ROUND_ADVANCE.
23306 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23309 * config/sh/sh.c: Include stdlib headers before everything else.
23311 2014-05-02 Jakub Jelinek <jakub@redhat.com>
23313 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
23314 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
23315 (gimplify_adjust_omp_clauses): Simd region is never
23316 directly nested in combined parallel. Instead, for linear
23317 with copyin/copyout, if in combined for simd loop, make decl
23318 firstprivate/lastprivate on OMP_FOR.
23319 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
23320 expand_omp_for_static_chunk): When setting endvar, also set
23321 fd->loop.v to the same value.
23323 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23325 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
23327 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
23329 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
23332 2014-05-02 Marek Polacek <polacek@redhat.com>
23334 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
23336 2014-05-02 Kito Cheng <kito@0xlab.org>
23338 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
23339 to a C expression marco.
23340 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
23341 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
23342 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
23343 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
23344 HONOR_REG_ALLOC_ORDER.
23345 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
23347 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23349 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
23351 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23353 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
23355 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
23357 * tree-if-conv.c (is_cond_scalar_reduction): New function.
23358 (convert_scalar_cond_reduction): Likewise.
23359 (predicate_scalar_phi): Add recognition and transformation
23360 of simple conditioanl reduction to be vectorizable.
23362 2014-05-01 Marek Polacek <polacek@redhat.com>
23365 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
23367 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
23369 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
23370 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
23371 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
23372 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
23373 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
23374 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
23375 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
23376 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
23378 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
23380 * config/arc/arc.opt (mlra): Move comment above option name
23381 to avoid mis-parsing as language options.
23383 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23385 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
23386 * config/sol2.h: ... here.
23387 * config/sol2-10.h: Remove.
23389 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
23390 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
23391 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
23392 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
23393 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
23394 * config/sol2.h: ... here.
23395 (SECTION_NAME_FORMAT): Don't redefine.
23396 (STARTFILE_ARCH32_SPEC): Rename to ...
23397 (STARTFILE_ARCH_SPEC): ... this.
23398 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
23399 * config/sparc/sol2.h: ... here.
23400 (SECTION_NAME_FORMAT): Don't undef.
23401 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
23402 (SUBTARGET_EXTRA_SPECS): Remove.
23403 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
23405 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
23406 (MD_STARTFILE_PREFIX): Remove.
23407 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
23408 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
23409 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
23410 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
23411 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
23412 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
23413 * config/i386/sol2.h: ... here.
23414 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
23415 * config/i386/sol2-bi.h: Remove.
23416 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
23417 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
23419 * config/i386/t-sol2-64: Rename to ...
23420 * config/i386/t-sol2: ... this.
23421 * config/sparc/t-sol2-64: Rename to ...
23422 * config/sparc/t-sol2: ... this.
23424 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
23425 sol2_tm_file_head, sol2_tm_file_tail.
23426 Include ${cpu_type}/sol2.h before sol2.h.
23428 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
23429 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
23430 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
23431 Reflect i386/t-sol2-64 renaming.
23432 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
23433 Reflect sparc/t-sol2-64 renaming.
23435 2014-04-30 Richard Biener <rguenther@suse.de>
23437 * passes.c (execute_function_todo): Move TODO_verify_stmts
23438 and TODO_verify_ssa under the TODO_verify_il umbrella.
23439 * tree-ssa.h (verify_ssa): Adjust prototype.
23440 * tree-ssa.c (verify_ssa): Add parameter to tell whether
23441 we should verify SSA operands.
23442 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
23443 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
23444 whether we should verify whether not throwing stmts have EH info.
23445 * graphite-scop-detection.c (create_sese_edges): Adjust.
23446 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
23447 * tree-eh.c (lower_try_finally_switch): Do not add the
23448 default case label twice.
23450 2014-04-30 Marek Polacek <polacek@redhat.com>
23452 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
23453 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
23454 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
23455 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
23457 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
23459 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
23460 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
23461 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
23462 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
23463 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
23464 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
23465 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
23466 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
23468 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23470 * tree-cfg.c (dump_function_to_file): Dump the return type of
23471 functions, in a line to itself before the function body, mimicking
23472 the layout of a C function.
23474 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23476 PR tree-optimization/60971
23477 * tree-tailcall.c (process_assignment): Reject conversions which
23480 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23482 * calls.c (initialize_argument_information): Always treat
23483 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23484 (expand_call): Likewise.
23485 (emit_library_call_calue_1): Likewise.
23486 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23487 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23490 2014-04-29 Nick Clifton <nickc@redhat.com>
23492 * config/msp430/msp430.md (umulsidi): Fix typo.
23493 (mulhisi3): Enable even inside interrupt handlers.
23494 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23495 bigger return address pushed in large mode.
23497 2014-04-29 Nick Clifton <nickc@redhat.com>
23499 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23500 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23502 * config/m32r/m32r.c (init_reg_tables): Likewise.
23503 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23504 enum to hold the modes.
23506 2014-04-29 Richard Biener <rguenther@suse.de>
23508 * dominance.c (free_dominance_info): Add overload with
23509 function parameter.
23510 (dom_info_state): Likewise.
23511 (dom_info_available_p): Likewise.
23512 * basic-block.h (free_dominance_info, dom_info_state,
23513 dom_info_available_p): Declare overloads.
23514 * passes.c (execute_function_todo): Verify that verifiers
23515 don't change dominator info state. Drop dominator info
23516 for IPA pass invocations.
23517 * cgraph.c (release_function_body): Restore asserts that
23518 dominator information is released.
23520 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23522 * doc/invoke.texi: Fix typo.
23523 * tree-vrp.c: Fix typos.
23524 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23526 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23528 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23530 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23532 * config/aarch64/aarch64-builtins.c
23533 (aarch64_types_storestruct_lane_qualifiers): New.
23534 (TYPES_STORESTRUCT_LANE): Likewise.
23535 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23536 (st3_lane): Likewise.
23537 (st4_lane): Likewise.
23538 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23539 (vec_store_lanesci_lane<mode>): Likewise.
23540 (vec_store_lanesxi_lane<mode>): Likewise.
23541 (aarch64_st2_lane<VQ:mode>): Likewise.
23542 (aarch64_st3_lane<VQ:mode>): Likewise.
23543 (aarch64_st4_lane<VQ:mode>): Likewise.
23544 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23545 * config/aarch64/arm_neon.h
23546 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23547 use new macro arguments.
23548 (__ST3_LANE_FUNC): Likewise.
23549 (__ST4_LANE_FUNC): Likewise.
23550 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23551 (V_THREE_ELEM): Likewise.
23552 (V_FOUR_ELEM): Likewise.
23554 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23556 * doc/gimple.texi: Replace the description of the now-defunct
23557 union gimple_statement_d with a diagram showing the
23558 gimple_statement_base class hierarchy and its relationships to
23559 the GSS_ and GIMPLE_ enums.
23561 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23563 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23564 * config/aarch64/aarch64.c
23565 (aarch64_cannot_change_mode_class): Weaken conditions.
23566 (aarch64_modes_tieable_p): New.
23567 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23569 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23571 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23572 (loadsync_<mode>): Change mode.
23573 (load_quadpti, store_quadpti): New.
23574 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23575 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23577 2014-04-28 Martin Jambor <mjambor@suse.cz>
23579 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23580 same alias type as the original statement.
23581 (subreplacement_assignment_data): New type.
23582 (handle_unscalarized_data_in_subtree): New type of parameter,
23583 generate new memory accesses with same alias type as the original
23585 (load_assign_lhs_subreplacements): Likewise.
23586 (sra_modify_constructor_assign): Generate new memory accesses with
23587 same alias type as the original statement.
23589 2014-04-28 Richard Biener <rguenther@suse.de>
23591 * tree-pass.h (TODO_verify_il): Define.
23592 (TODO_verify_all): Complete properly.
23593 * passes.c (execute_function_todo): Move existing loop-closed
23594 SSA verification under TODO_verify_il.
23595 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23596 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23597 Fix tree sharing issue.
23599 2014-04-28 Richard Biener <rguenther@suse.de>
23601 PR middle-end/60092
23602 * builtins.def (DEF_C11_BUILTIN): Add.
23603 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23604 * coretypes.h (enum function_class): Add function_c11_misc.
23605 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23606 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23607 (call_may_clobber_ref_p_1): Likewise.
23608 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23609 (mark_all_reaching_defs_necessary_1): Likewise.
23610 (propagate_necessity): Likewise.
23611 (eliminate_unnecessary_stmts): Likewise.
23612 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23614 2014-04-28 Richard Biener <rguenther@suse.de>
23616 * tree-vrp.c (vrp_var_may_overflow): Remove.
23617 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23618 with overflow immediately bump to one before that value and
23619 let iteration figure out overflow status.
23621 2014-04-28 Richard Biener <rguenther@suse.de>
23623 * configure.ac: Do valgrind header checks unconditionally.
23624 Add --enable-valgrind-annotations.
23625 * system.h: Guard valgrind header inclusion with
23626 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23627 * alloc-pool.c (pool_alloc, pool_free): Use
23628 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23629 to guard possibly dead code.
23630 * config.in: Regenerated.
23631 * configure: Likewise.
23633 2014-04-28 Jeff Law <law@redhat.com>
23635 PR tree-optimization/60902
23636 * tree-ssa-threadedge.c
23637 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23638 over real defs when invalidating outputs from statements that do not
23639 produce useful outputs for threading.
23641 2014-04-28 Richard Biener <rguenther@suse.de>
23643 PR tree-optimization/60979
23644 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23645 SCOPs that end in a block with a successor with abnormal
23648 2014-04-28 Richard Biener <rguenther@suse.de>
23650 * tree-pass.h (execute_pass_list): Adjust prototype.
23651 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23652 (do_per_function): Change callback signature, push all actual
23653 work to the callbals.
23654 (do_per_function_toporder): Likewise.
23655 (execute_function_dump): Adjust.
23656 (execute_function_todo): Likewise.
23657 (clear_last_verified): Likewise.
23658 (verify_curr_properties): Likewise.
23659 (update_properties_after_pass): Likewise.
23660 (execute_pass_list_1): Split out from ...
23661 (execute_pass_list): ... here. Adjust.
23662 (execute_ipa_pass_list): Likewise.
23663 * cgraphunit.c (cgraph_add_new_function): Adjust.
23664 (analyze_function): Likewise.
23665 (expand_function): Likewise.
23666 * cgraph.c (release_function_body): Free dominance info
23667 here instead of asserting it was magically freed elsewhere.
23669 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23671 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23672 * configure: Regenerate.
23673 * config/sparc/sparc.opt (muser-mode): New option.
23674 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23676 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23677 * doc/invoke.texi (SPARC options): Document -muser-mode.
23679 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23681 * cselib.c (find_slot_memmode): Delete.
23682 (cselib_hasher): Change compare_type to a struct.
23683 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23685 (preserve_constants_and_equivs): Adjust for new compare_type.
23686 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23687 (wrap_constant): Delete.
23688 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23690 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23692 * doc/install.texi (Building with profile feedback): Remove
23695 2014-04-26 Tom de Vries <tom@codesourcery.com>
23697 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23700 2014-04-25 Cary Coutant <ccoutant@google.com>
23703 * dwarf2out.c (should_move_die_to_comdat): A type definition
23704 can contain a subprogram definition, but don't move it to a
23706 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23707 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23709 (clone_tree_hash): Rename to...
23710 (clone_tree_partial): ...this; change callers. Copy
23711 DW_TAG_subprogram DIEs as declarations.
23712 (copy_decls_walk): Don't copy children of a declaration into a
23715 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23718 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23721 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23723 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23724 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23726 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23729 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23731 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23733 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23735 PR tree-optimization/60930
23736 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23737 creating a multiply candidate by folding two constant
23738 multiplicands when the result overflows.
23740 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23742 PR tree-optimization/60960
23743 * tree-vect-generic.c (expand_vector_operation): Only call
23744 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23746 2014-04-25 Tom de Vries <tom@codesourcery.com>
23748 * expr.c (clobber_reg_mode): New function.
23749 * expr.h (clobber_reg): New function.
23751 2014-04-25 Tom de Vries <tom@codesourcery.com>
23753 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23756 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23757 Tom de Vries <tom@codesourcery.com>
23759 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23761 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23762 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23763 new argument to find_all_hard_reg_sets call.
23765 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23767 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23768 Use HOST_WIDE_INT_C for mask literal.
23769 (aarch_rev16_shleft_mask_imm_p): Likewise.
23771 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23774 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23776 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23778 PR preprocessor/56540
23779 * config/i386/i386-c.c (ix86_target_macros): Define
23780 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23782 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23784 * configure.ac (tga_func): Remove.
23785 (LIB_TLS_SPEC): Remove.
23786 * configure: Regenerate.
23787 * config.in: Regenerate.
23788 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23790 2014-04-25 Richard Biener <rguenther@suse.de>
23793 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23794 call stmt use/clobber sets during stmt walk instead of
23795 walking the possibly incomplete set of caller edges.
23797 2014-04-25 Richard Biener <rguenther@suse.de>
23800 * passes.c (apply_ipa_transforms): Inline into only caller ...
23801 (execute_one_pass): ... here. Properly bring in function
23802 bodies for nodes we want to apply IPA transforms to.
23804 2014-04-24 Cong Hou <congh@google.com>
23806 PR tree-optimization/60896
23807 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23808 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23809 (vect_mark_pattern_stmts): Set the def type of all statements in
23810 PATTERN_DEF_SEQ as vect_internal_def.
23812 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23814 * doc/extend.texi (PowerPC Built-in Functions): Document new
23815 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23816 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23818 * config/rs6000/predicates.md (const_0_to_3_operand): New
23819 predicate to match 0..3 integer constants.
23821 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23822 to support adding miscellaneous builtin functions.
23823 (BU_DFP_MISC_2): Likewise.
23824 (BU_P7_MISC_1): Likewise.
23825 (BU_P7_MISC_2): Likewise.
23826 (BU_P8V_MISC_3): Likewise.
23827 (BU_MISC_1): Likewise.
23828 (BU_MISC_2): Likewise.
23829 (DIVWE): Add extended divide builtin functions.
23830 (DIVWEO): Likewise.
23831 (DIVWEU): Likewise.
23832 (DIVWEUO): Likewise.
23834 (DIVDEO): Likewise.
23835 (DIVDEU): Likewise.
23836 (DIVDEUO): Likewise.
23837 (DXEX): Add decimal floating-point builtin functions.
23839 (DDEDPD): Likewise.
23840 (DDEDPDQ): Likewise.
23841 (DENBCD): Likewise.
23842 (DENBCDQ): Likewise.
23846 (DSCLIQ): Likewise.
23848 (DSCRIQ): Likewise.
23849 (CDTBCD): Add new BCD builtin functions.
23850 (CBCDTD): Likewise.
23851 (ADDG6S): Likewise.
23852 (BCDADD): Likewise.
23853 (BCDADD_LT): Likewise.
23854 (BCDADD_EQ): Likewise.
23855 (BCDADD_GT): Likewise.
23856 (BCDADD_OV): Likewise.
23857 (BCDSUB): Likewise.
23858 (BCDSUB_LT): Likewise.
23859 (BCDSUB_EQ): Likewise.
23860 (BCDSUB_GT): Likewise.
23861 (BCDSUB_OV): Likewise.
23862 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23863 (UNPACK_TD): Likewise.
23864 (PACK_TF): Likewise.
23865 (UNPACK_TF): Likewise.
23866 (UNPACK_TF_0): Likewise.
23867 (UNPACK_TF_1): Likewise.
23868 (PACK_V1TI): Likewise.
23869 (UNPACK_V1TI): Likewise.
23871 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23872 support for decimal floating point builtin functions.
23873 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23874 functions that take constant arguments.
23875 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23876 (rs6000_init_builtins): Setup long double, _Decimal64, and
23877 _Decimal128 types for new builtin functions.
23878 (builtin_function_type): Set the unsigned flags appropriately for
23879 the new builtin functions.
23880 (rs6000_opt_masks): Add support for decimal floating point builtin
23883 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23884 floating point builtin functions.
23885 (RS6000_BTM_COMMON): Likewise.
23886 (RS6000_BTI_long_double): Likewise.
23887 (RS6000_BTI_dfloat64): Likewise.
23888 (RS6000_BTI_dfloat128): Likewise.
23889 (long_double_type_internal_node): Likewise.
23890 (dfloat64_type_internal_node): Likewise.
23891 (dfloat128_type_internal_node): Likewise.
23893 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23894 2.07 bcd arithmetic instructions.
23895 (UNSPEC_BCDSUB): Likewise.
23896 (UNSPEC_BCD_OVERFLOW): Likewise.
23897 (UNSPEC_BCD_ADD_SUB): Likewise.
23898 (bcd_add_sub): Likewise.
23899 (BCD_TEST): Likewise.
23900 (bcd<bcd_add_sub>): Likewise.
23901 (bcd<bcd_add_sub>_test): Likewise.
23902 (bcd<bcd_add_sub>_test2): Likewise.
23903 (bcd<bcd_add_sub>_<code>): Likewise.
23904 (peephole2 for combined bcd ops): Likewise.
23906 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23907 decimal floating point builtin functions.
23908 (UNSPEC_DENBCD): Likewise.
23909 (UNSPEC_DXEX): Likewise.
23910 (UNSPEC_DIEX): Likewise.
23911 (UNSPEC_DSCLI): Likewise.
23912 (UNSPEC_DSCRI): Likewise.
23913 (D64_D128): Likewise.
23914 (dfp_suffix): Likewise.
23915 (dfp_ddedpd_<mode>): Likewise.
23916 (dfp_denbcd_<mode>): Likewise.
23917 (dfp_dxex_<mode>): Likewise.
23918 (dfp_diex_<mode>): Likewise.
23919 (dfp_dscli_<mode>): Likewise.
23920 (dfp_dscri_<mode>): Likewise.
23922 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23924 (UNSPEC_CDTBCD): Likewise.
23925 (UNSPEC_CBCDTD): Likewise.
23926 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23927 (UNSPEC_DIVEO): Likewise.
23928 (UNSPEC_DIVEU): Likewise.
23929 (UNSPEC_DIVEUO): Likewise.
23930 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23931 pack/unpack 128-bit types.
23932 (UNSPEC_PACK_128BIT): Likewise.
23933 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23934 (udiv<mode>3): Use idiv_ldiv mode attribute.
23935 (div<mode>3): Likewise.
23936 (addg6s): Add new BCD builtin functions.
23937 (cdtbcd): Likewise.
23938 (cbcdtd): Likewise.
23939 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23940 (div_extend): Likewise.
23941 (div<div_extend>_<mode>"): Likewise.
23942 (FP128_64): Add support for new builtin functions to pack/unpack
23944 (unpack<mode>): Likewise.
23945 (unpacktf_0): Likewise.
23946 (unpacktf_1): Likewise.
23947 (unpack<mode>_dm): Likewise.
23948 (unpack<mode>_nodm): Likewise.
23949 (pack<mode>): Likewise.
23950 (unpackv1ti): Likewise.
23951 (packv1ti): Likewise.
23953 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23955 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23958 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23960 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23961 * gimplify.c (omp_is_private): Change last argument's type to int.
23962 Only diagnose lastprivate if the simd argument is 1, only diagnose
23963 linear if the simd argument is 2.
23964 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23965 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23966 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23967 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23968 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23969 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23970 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23971 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23972 * tree-nested.c (convert_nonlocal_omp_clauses,
23973 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23975 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23978 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23981 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23983 * flag-types.h (enum ivar_visibility): Add.
23985 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23987 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23988 function * argument.
23990 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23992 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23994 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23995 Tom de Vries <tom@codesourcery.com>
23997 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23998 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
24000 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
24001 * emit-rtl.c (try_split): Same.
24003 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24004 Tom de Vries <tom@codesourcery.com>
24006 * common.opt (fuse-caller-save): New option.
24008 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
24010 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
24011 elements for big-endian.
24013 2014-04-24 Richard Biener <rguenther@suse.de>
24015 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
24016 during TER and instead use the sepops interface for expanding
24017 non-GIMPLE_SINGLE_RHS.
24019 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24021 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
24022 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
24024 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24026 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
24027 assembler 64-bit option.
24028 * configure: Regenerate.
24030 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24032 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
24033 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
24034 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
24035 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
24036 (TARGET_CRYPTO): Take TARGET_SIMD into account.
24038 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24040 * config/aarch64/aarch64-builtins.c
24041 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
24042 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
24043 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
24044 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
24046 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
24047 (Vrevsuff): New mode attribute.
24049 2014-04-24 Terry Guo <terry.guo@arm.com>
24051 * config/arm/arm.h (machine_function): Define variable
24052 after_arm_reorg here.
24053 * config/arm/arm.c (after_arm_reorg): Remove the definition.
24054 (arm_split_constant): Update the way to access variable
24056 (arm_reorg): Ditto.
24057 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
24059 2014-04-23 Tom de Vries <tom@codesourcery.com>
24061 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
24063 2014-04-23 David Malcolm <dmalcolm@redhat.com>
24065 * is-a.h: Update comments to reflect the following changes to the
24066 "pointerness" of the API, making the template parameter match the
24067 return type, allowing use of is-a.h with typedefs of pointers.
24068 (is_a_helper::cast): Return a T rather then a pointer to a T, so
24069 that the return type matches the parameter to the is_a_helper.
24071 (dyn_cast): Likewise.
24073 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
24074 pointer from the is-a.h API.
24076 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
24077 (is_a_helper <cgraph_node *>::test): ...this, matching change to
24079 (is_a_helper <varpool_node>::test): Likewise, convert to...
24080 (is_a_helper <varpool_node *>::test): ...this.
24082 (varpool_first_variable): Update for removal of implicit pointer
24083 from the is-a.h API.
24084 (varpool_next_variable): Likewise.
24085 (varpool_first_static_initializer): Likewise.
24086 (varpool_next_static_initializer): Likewise.
24087 (varpool_first_defined_variable): Likewise.
24088 (varpool_next_defined_variable): Likewise.
24089 (cgraph_first_defined_function): Likewise.
24090 (cgraph_next_defined_function): Likewise.
24091 (cgraph_first_function): Likewise.
24092 (cgraph_next_function): Likewise.
24093 (cgraph_first_function_with_gimple_body): Likewise.
24094 (cgraph_next_function_with_gimple_body): Likewise.
24095 (cgraph_alias_target): Likewise.
24096 (varpool_alias_target): Likewise.
24097 (cgraph_function_or_thunk_node): Likewise.
24098 (varpool_variable_node): Likewise.
24099 (symtab_real_symbol_p): Likewise.
24100 * cgraphunit.c (referred_to_p): Likewise.
24101 (analyze_functions): Likewise.
24102 (handle_alias_pairs): Likewise.
24103 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
24104 * gimple-ssa.h (gimple_vuse_op): Likewise.
24105 (gimple_vdef_op): Likewise.
24106 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
24107 * gimple.c (gimple_build_asm_1): Likewise.
24108 (gimple_build_try): Likewise.
24109 (gimple_build_resx): Likewise.
24110 (gimple_build_eh_dispatch): Likewise.
24111 (gimple_build_omp_for): Likewise.
24112 (gimple_omp_for_set_clauses): Likewise.
24114 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
24115 (is_a_helper <gimple_statement_asm *>::test): ...this.
24116 (is_a_helper <gimple_statement_bind>::test): Convert to...
24117 (is_a_helper <gimple_statement_bind *>::test): ...this.
24118 (is_a_helper <gimple_statement_call>::test): Convert to...
24119 (is_a_helper <gimple_statement_call *>::test): ...this.
24120 (is_a_helper <gimple_statement_catch>::test): Convert to...
24121 (is_a_helper <gimple_statement_catch *>::test): ...this.
24122 (is_a_helper <gimple_statement_resx>::test): Convert to...
24123 (is_a_helper <gimple_statement_resx *>::test): ...this.
24124 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
24125 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
24126 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
24127 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
24128 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
24129 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
24130 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
24131 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
24132 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
24133 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
24134 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
24135 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
24136 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
24137 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
24138 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
24139 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
24140 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
24141 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
24142 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
24143 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
24144 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
24145 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
24146 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
24147 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
24148 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
24149 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
24150 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
24151 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
24152 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
24153 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
24154 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
24155 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
24156 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
24157 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
24158 (is_a_helper <gimple_statement_phi>::test): Convert to...
24159 (is_a_helper <gimple_statement_phi *>::test): ...this.
24160 (is_a_helper <gimple_statement_transaction>::test): Convert to...
24161 (is_a_helper <gimple_statement_transaction *>::test): ...this.
24162 (is_a_helper <gimple_statement_try>::test): Convert to...
24163 (is_a_helper <gimple_statement_try *>::test): ...this.
24164 (is_a_helper <gimple_statement_wce>::test): Convert to...
24165 (is_a_helper <gimple_statement_wce *>::test): ...this.
24166 (is_a_helper <const gimple_statement_asm>::test): Convert to...
24167 (is_a_helper <const gimple_statement_asm *>::test): ...this.
24168 (is_a_helper <const gimple_statement_bind>::test): Convert to...
24169 (is_a_helper <const gimple_statement_bind *>::test): ...this.
24170 (is_a_helper <const gimple_statement_call>::test): Convert to...
24171 (is_a_helper <const gimple_statement_call *>::test): ...this.
24172 (is_a_helper <const gimple_statement_catch>::test): Convert to...
24173 (is_a_helper <const gimple_statement_catch *>::test): ...this.
24174 (is_a_helper <const gimple_statement_resx>::test): Convert to...
24175 (is_a_helper <const gimple_statement_resx *>::test): ...this.
24176 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
24177 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
24178 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
24179 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
24180 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
24182 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
24184 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
24186 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
24188 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
24189 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
24190 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
24192 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
24193 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
24195 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
24196 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
24197 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
24198 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
24199 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
24200 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
24202 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
24203 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
24204 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
24205 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
24207 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
24208 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
24209 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
24210 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
24211 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
24212 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
24213 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
24214 (is_a_helper <const gimple_statement_phi>::test): Convert to...
24215 (is_a_helper <const gimple_statement_phi *>::test): ...this.
24216 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
24217 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
24218 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
24219 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
24220 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
24221 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
24222 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
24224 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
24226 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
24227 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
24229 (gimple_use_ops): Update for removal of implicit pointer from the
24231 (gimple_set_use_ops): Likewise.
24232 (gimple_vuse): Likewise.
24233 (gimple_vdef): Likewise.
24234 (gimple_vuse_ptr): Likewise.
24235 (gimple_vdef_ptr): Likewise.
24236 (gimple_set_vuse): Likewise.
24237 (gimple_set_vdef): Likewise.
24238 (gimple_omp_return_set_lhs): Likewise.
24239 (gimple_omp_return_lhs): Likewise.
24240 (gimple_omp_return_lhs_ptr): Likewise.
24241 (gimple_call_fntype): Likewise.
24242 (gimple_call_set_fntype): Likewise.
24243 (gimple_call_set_internal_fn): Likewise.
24244 (gimple_call_use_set): Likewise.
24245 (gimple_call_clobber_set): Likewise.
24246 (gimple_bind_vars): Likewise.
24247 (gimple_bind_set_vars): Likewise.
24248 (gimple_bind_body_ptr): Likewise.
24249 (gimple_bind_set_body): Likewise.
24250 (gimple_bind_add_stmt): Likewise.
24251 (gimple_bind_block): Likewise.
24252 (gimple_bind_set_block): Likewise.
24253 (gimple_asm_ninputs): Likewise.
24254 (gimple_asm_noutputs): Likewise.
24255 (gimple_asm_nclobbers): Likewise.
24256 (gimple_asm_nlabels): Likewise.
24257 (gimple_asm_input_op): Likewise.
24258 (gimple_asm_input_op_ptr): Likewise.
24259 (gimple_asm_output_op): Likewise.
24260 (gimple_asm_output_op_ptr): Likewise.
24261 (gimple_asm_set_output_op): Likewise.
24262 (gimple_asm_clobber_op): Likewise.
24263 (gimple_asm_set_clobber_op): Likewise.
24264 (gimple_asm_label_op): Likewise.
24265 (gimple_asm_set_label_op): Likewise.
24266 (gimple_asm_string): Likewise.
24267 (gimple_catch_types): Likewise.
24268 (gimple_catch_types_ptr): Likewise.
24269 (gimple_catch_handler_ptr): Likewise.
24270 (gimple_catch_set_types): Likewise.
24271 (gimple_catch_set_handler): Likewise.
24272 (gimple_eh_filter_types): Likewise.
24273 (gimple_eh_filter_types_ptr): Likewise.
24274 (gimple_eh_filter_failure_ptr): Likewise.
24275 (gimple_eh_filter_set_types): Likewise.
24276 (gimple_eh_filter_set_failure): Likewise.
24277 (gimple_eh_must_not_throw_fndecl): Likewise.
24278 (gimple_eh_must_not_throw_set_fndecl): Likewise.
24279 (gimple_eh_else_n_body_ptr): Likewise.
24280 (gimple_eh_else_e_body_ptr): Likewise.
24281 (gimple_eh_else_set_n_body): Likewise.
24282 (gimple_eh_else_set_e_body): Likewise.
24283 (gimple_try_eval_ptr): Likewise.
24284 (gimple_try_cleanup_ptr): Likewise.
24285 (gimple_try_set_eval): Likewise.
24286 (gimple_try_set_cleanup): Likewise.
24287 (gimple_wce_cleanup_ptr): Likewise.
24288 (gimple_wce_set_cleanup): Likewise.
24289 (gimple_phi_capacity): Likewise.
24290 (gimple_phi_num_args): Likewise.
24291 (gimple_phi_result): Likewise.
24292 (gimple_phi_result_ptr): Likewise.
24293 (gimple_phi_set_result): Likewise.
24294 (gimple_phi_arg): Likewise.
24295 (gimple_phi_set_arg): Likewise.
24296 (gimple_resx_region): Likewise.
24297 (gimple_resx_set_region): Likewise.
24298 (gimple_eh_dispatch_region): Likewise.
24299 (gimple_eh_dispatch_set_region): Likewise.
24300 (gimple_omp_critical_name): Likewise.
24301 (gimple_omp_critical_name_ptr): Likewise.
24302 (gimple_omp_critical_set_name): Likewise.
24303 (gimple_omp_for_clauses): Likewise.
24304 (gimple_omp_for_clauses_ptr): Likewise.
24305 (gimple_omp_for_set_clauses): Likewise.
24306 (gimple_omp_for_collapse): Likewise.
24307 (gimple_omp_for_index): Likewise.
24308 (gimple_omp_for_index_ptr): Likewise.
24309 (gimple_omp_for_set_index): Likewise.
24310 (gimple_omp_for_initial): Likewise.
24311 (gimple_omp_for_initial_ptr): Likewise.
24312 (gimple_omp_for_set_initial): Likewise.
24313 (gimple_omp_for_final): Likewise.
24314 (gimple_omp_for_final_ptr): Likewise.
24315 (gimple_omp_for_set_final): Likewise.
24316 (gimple_omp_for_incr): Likewise.
24317 (gimple_omp_for_incr_ptr): Likewise.
24318 (gimple_omp_for_set_incr): Likewise.
24319 (gimple_omp_for_pre_body_ptr): Likewise.
24320 (gimple_omp_for_set_pre_body): Likewise.
24321 (gimple_omp_parallel_clauses): Likewise.
24322 (gimple_omp_parallel_clauses_ptr): Likewise.
24323 (gimple_omp_parallel_set_clauses): Likewise.
24324 (gimple_omp_parallel_child_fn): Likewise.
24325 (gimple_omp_parallel_child_fn_ptr): Likewise.
24326 (gimple_omp_parallel_set_child_fn): Likewise.
24327 (gimple_omp_parallel_data_arg): Likewise.
24328 (gimple_omp_parallel_data_arg_ptr): Likewise.
24329 (gimple_omp_parallel_set_data_arg): Likewise.
24330 (gimple_omp_task_clauses): Likewise.
24331 (gimple_omp_task_clauses_ptr): Likewise.
24332 (gimple_omp_task_set_clauses): Likewise.
24333 (gimple_omp_task_child_fn): Likewise.
24334 (gimple_omp_task_child_fn_ptr): Likewise.
24335 (gimple_omp_task_set_child_fn): Likewise.
24336 (gimple_omp_task_data_arg): Likewise.
24337 (gimple_omp_task_data_arg_ptr): Likewise.
24338 (gimple_omp_task_set_data_arg): Likewise.
24339 (gimple_omp_taskreg_clauses): Likewise.
24340 (gimple_omp_taskreg_clauses_ptr): Likewise.
24341 (gimple_omp_taskreg_set_clauses): Likewise.
24342 (gimple_omp_taskreg_child_fn): Likewise.
24343 (gimple_omp_taskreg_child_fn_ptr): Likewise.
24344 (gimple_omp_taskreg_set_child_fn): Likewise.
24345 (gimple_omp_taskreg_data_arg): Likewise.
24346 (gimple_omp_taskreg_data_arg_ptr): Likewise.
24347 (gimple_omp_taskreg_set_data_arg): Likewise.
24348 (gimple_omp_task_copy_fn): Likewise.
24349 (gimple_omp_task_copy_fn_ptr): Likewise.
24350 (gimple_omp_task_set_copy_fn): Likewise.
24351 (gimple_omp_task_arg_size): Likewise.
24352 (gimple_omp_task_arg_size_ptr): Likewise.
24353 (gimple_omp_task_set_arg_size): Likewise.
24354 (gimple_omp_task_arg_align): Likewise.
24355 (gimple_omp_task_arg_align_ptr): Likewise.
24356 (gimple_omp_task_set_arg_align): Likewise.
24357 (gimple_omp_single_clauses): Likewise.
24358 (gimple_omp_single_clauses_ptr): Likewise.
24359 (gimple_omp_single_set_clauses): Likewise.
24360 (gimple_omp_target_clauses): Likewise.
24361 (gimple_omp_target_clauses_ptr): Likewise.
24362 (gimple_omp_target_set_clauses): Likewise.
24363 (gimple_omp_target_child_fn): Likewise.
24364 (gimple_omp_target_child_fn_ptr): Likewise.
24365 (gimple_omp_target_set_child_fn): Likewise.
24366 (gimple_omp_target_data_arg): Likewise.
24367 (gimple_omp_target_data_arg_ptr): Likewise.
24368 (gimple_omp_target_set_data_arg): Likewise.
24369 (gimple_omp_teams_clauses): Likewise.
24370 (gimple_omp_teams_clauses_ptr): Likewise.
24371 (gimple_omp_teams_set_clauses): Likewise.
24372 (gimple_omp_sections_clauses): Likewise.
24373 (gimple_omp_sections_clauses_ptr): Likewise.
24374 (gimple_omp_sections_set_clauses): Likewise.
24375 (gimple_omp_sections_control): Likewise.
24376 (gimple_omp_sections_control_ptr): Likewise.
24377 (gimple_omp_sections_set_control): Likewise.
24378 (gimple_omp_for_set_cond): Likewise.
24379 (gimple_omp_for_cond): Likewise.
24380 (gimple_omp_atomic_store_set_val): Likewise.
24381 (gimple_omp_atomic_store_val): Likewise.
24382 (gimple_omp_atomic_store_val_ptr): Likewise.
24383 (gimple_omp_atomic_load_set_lhs): Likewise.
24384 (gimple_omp_atomic_load_lhs): Likewise.
24385 (gimple_omp_atomic_load_lhs_ptr): Likewise.
24386 (gimple_omp_atomic_load_set_rhs): Likewise.
24387 (gimple_omp_atomic_load_rhs): Likewise.
24388 (gimple_omp_atomic_load_rhs_ptr): Likewise.
24389 (gimple_omp_continue_control_def): Likewise.
24390 (gimple_omp_continue_control_def_ptr): Likewise.
24391 (gimple_omp_continue_set_control_def): Likewise.
24392 (gimple_omp_continue_control_use): Likewise.
24393 (gimple_omp_continue_control_use_ptr): Likewise.
24394 (gimple_omp_continue_set_control_use): Likewise.
24395 (gimple_transaction_body_ptr): Likewise.
24396 (gimple_transaction_label): Likewise.
24397 (gimple_transaction_label_ptr): Likewise.
24398 (gimple_transaction_set_body): Likewise.
24399 (gimple_transaction_set_label): Likewise.
24401 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
24402 * ipa-inline-analysis.c (inline_write_summary): Likewise.
24403 * ipa-ref.c (ipa_record_reference): Likewise.
24404 * ipa-reference.c (analyze_function): Likewise.
24405 (ipa_reference_write_optimization_summary): Likewise.
24406 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
24407 (address_taken_from_non_vtable_p): Likewise.
24408 (comdat_can_be_unshared_p_1): Likewise.
24409 * lto-cgraph.c (lto_output_ref): Likewise.
24410 (add_references): Likewise.
24411 (compute_ltrans_boundary): Likewise.
24412 (output_symtab): Likewise.
24413 (input_ref): Likewise.
24414 (input_cgraph_1): Likewise.
24415 (output_cgraph_opt_summary): Likewise.
24416 * lto-streamer-out.c (lto_output): Likewise.
24417 (output_symbol_p): Likewise.
24418 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
24419 (lsei_start_function_in_partition): Likewise.
24420 (lsei_next_variable_in_partition): Likewise.
24421 (lsei_start_variable_in_partition): Likewise.
24422 * symtab.c (insert_to_assembler_name_hash): Likewise.
24423 (unlink_from_assembler_name_hash): Likewise.
24424 (symtab_unregister_node): Likewise.
24425 (symtab_remove_node): Likewise.
24426 (dump_symtab_node): Likewise.
24427 (verify_symtab_base): Likewise.
24428 (verify_symtab_node): Likewise.
24429 (symtab_make_decl_local): Likewise.
24430 (symtab_alias_ultimate_target): Likewise.
24431 (symtab_resolve_alias): Likewise.
24432 (symtab_get_symbol_partitioning_class): Likewise.
24433 * tree-phinodes.c (allocate_phi_node): Likewise.
24434 (reserve_phi_args_for_new_edge): Likewise.
24435 (remove_phi_args): Likewise.
24436 * varpool.c (varpool_node_for_asm): Likewise.
24437 (varpool_remove_unreferenced_decls): Likewise.
24439 2014-04-23 Jeff Law <law@redhat.com>
24441 PR tree-optimization/60902
24442 * tree-ssa-threadedge.c
24443 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
24444 invalidate outputs from statements that do not produce useful
24445 outputs for threading.
24447 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
24449 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
24450 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
24451 machine descriptions for Stack Smashing Protector.
24453 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
24455 * aarch64.md (<optab>_rol<mode>3): New pattern.
24456 (<optab>_rolsi3_uxtw): Likewise.
24457 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
24459 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
24461 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
24462 (arm_cortex_a12_tune): Likewise.
24464 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24466 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
24468 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24470 * config/arm/arm.md (arm_rev16si2): New pattern.
24471 (arm_rev16si2_alt): Likewise.
24472 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
24474 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24476 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24477 (rev16<mode>2_alt): Likewise.
24478 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24479 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24480 (aarch_rev16_shleft_mask_imm_p): Likewise.
24481 (aarch_rev16_p_1): Likewise.
24482 (aarch_rev16_p): Likewise.
24483 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24484 (aarch_rev16_shright_mask_imm_p): Likewise.
24485 (aarch_rev16_shleft_mask_imm_p): Likewise.
24487 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24489 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24490 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24492 (cortex_a53_extra_costs): Likewise.
24493 (cortex_a57_extra_costs): Likewise.
24494 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24495 (cortexa7_extra_costs): Likewise.
24496 (cortexa8_extra_costs): Likewise.
24497 (cortexa12_extra_costs): Likewise.
24498 (cortexa15_extra_costs): Likewise.
24499 (v7m_extra_costs): Likewise.
24500 (arm_new_rtx_costs): Handle BSWAP.
24502 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24504 * config/arm/arm.c (cortexa8_extra_costs): New table.
24505 (arm_cortex_a8_tune): New tuning struct.
24506 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24508 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24510 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24512 2014-04-23 Richard Biener <rguenther@suse.de>
24514 * Makefile.in (OBJS): Remove loop-unswitch.o.
24515 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24516 * passes.def (pass_rtl_unswitch): Likewise.
24517 * loop-init.c (gate_rtl_unswitch): Likewise.
24518 (rtl_unswitch): Likewise.
24519 (pass_data_rtl_unswitch): Likewise.
24520 (pass_rtl_unswitch): Likewise.
24521 (make_pass_rtl_unswitch): Likewise.
24522 * rtl.h (reversed_condition): Likewise.
24523 (compare_and_jump_seq): Likewise.
24524 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24526 * loop-unroll.c (compare_and_jump_seq): Likewise.
24528 2014-04-23 Richard Biener <rguenther@suse.de>
24530 PR tree-optimization/60903
24531 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24532 commented code block.
24533 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24534 loop flags to newly created BBs and edges.
24536 2014-04-23 Nick Clifton <nickc@redhat.com>
24538 * config/msp430/msp430.c (msp430_handle_option): Move function
24540 (msp430_option_override): Simplify mcu and mcpu option handling.
24541 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24542 support for -mhwmult command line option.
24543 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24544 -mhwmult command line option.
24545 (msp430_hwmult_enabled): Delete.
24546 (msp43o_output_labelref): Add support for -mhwmult command line option.
24547 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24548 (umulsidi3): Likewise.
24549 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24550 (mcpu, mlarge, msmall): Likewise.
24551 (mhwmult): New option.
24552 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24554 (msp430_is_f5_mcu): Remove prototype.
24555 (msp430_use_f5_series_hwmult): Add prototype.
24556 * config/msp430/msp430-opts.h: New file.
24557 * common/config/msp430: New directory.
24558 * common/config/msp430/msp430-common.c: New file.
24559 * config.gcc (msp430): Remove target_has_targetm_common.
24560 * doc/invoke.texi: Document -mhwmult command line option.
24562 2014-04-23 Nick Clifton <nickc@redhat.com>
24564 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24565 default-manifest.o if it can be found in the search path.
24566 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24568 2014-04-23 Terry Guo <terry.guo@arm.com>
24570 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24572 2014-04-23 Richard Biener <rguenther@suse.de>
24574 PR middle-end/60895
24575 * tree-inline.c (declare_return_variable): Use mark_addressable.
24577 2014-04-23 Richard Biener <rguenther@suse.de>
24579 PR middle-end/60891
24580 * loop-init.c (loop_optimizer_init): Make sure to apply
24581 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24583 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24586 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24588 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24589 if flag_sanitize_undefined_trap_on_error.
24590 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24591 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24592 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24593 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24594 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24595 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24596 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24597 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24598 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24599 * ubsan.c (ubsan_instrument_unreachable): Return
24600 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24601 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24602 if flag_sanitize_undefined_trap_on_error and
24603 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24604 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24605 instrument_bool_enum_load): Emit __builtin_trap () if
24606 flag_sanitize_undefined_trap_on_error and
24607 __builtin_handle_*_abort () if !flag_sanitize_recover.
24608 * doc/invoke.texi (-fsanitize-recover,
24609 -fsanitize-undefined-trap-on-error): Document.
24611 2014-04-22 Christian Bruel <christian.bruel@st.com>
24613 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24614 Force immediates to SImode.
24616 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24618 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24619 (lroundsfsi2): New.
24620 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24621 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24622 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24623 (nios2_fpu_insn): Add entry for round.
24624 (N2FPU_NO_ERRNO_P): Define.
24625 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24627 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24629 2014-04-22 Richard Henderson <rth@redhat.com>
24631 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24632 (add<GPI>3_compare0): Remove leading * from name.
24633 (add<GPI>3_carryin): Likewise.
24634 (sub<GPI>3_compare0): Likewise.
24635 (sub<GPI>3_carryin): Likewise.
24636 (<su_optab>mulditi3): New expander.
24637 (multi3): New expander.
24638 (madd<GPI>): Remove leading * from name.
24640 2014-04-22 Martin Jambor <mjambor@suse.cz>
24642 * cgraphclones.c (cgraph_function_versioning): Copy
24643 ipa_transforms_to_apply instead of asserting it is empty.
24645 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24648 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24649 on count_exp to get mode.
24651 2014-04-22 Andrew Pinski <apinski@cavium.com>
24653 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24654 Handle TLS for ILP32.
24655 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24656 (tlsie_small_<mode>): this and handle PTR.
24657 (tlsie_small_sidi): New pattern.
24658 (tlsle_small): Change to an expand to handle ILP32.
24659 (tlsle_small_<mode>): New pattern.
24660 (tlsdesc_small): Rename to ...
24661 (tlsdesc_small_<mode>): this and handle PTR.
24663 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24665 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24667 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24669 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24670 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24671 (aarch64_types_signed_poly_qualifiers): Likewise.
24672 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24673 (aarch64_types_poly_signed_qualifiers): Likewise.
24674 (TYPES_REINTERP_SS): Type macro added.
24675 (TYPES_REINTERP_SU): Likewise.
24676 (TYPES_REINTERP_SP): Likewise.
24677 (TYPES_REINTERP_US): Likewise.
24678 (TYPES_REINTERP_PS): Likewise.
24679 (aarch64_fold_builtin): New expression folding added.
24680 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24681 Declarations removed.
24682 (REINTERP_SS): Declarations added.
24683 (REINTERP_US): Likewise.
24684 (REINTERP_PS): Likewise.
24685 (REINTERP_SU): Likewise.
24686 (REINTERP_SP): Likewise.
24687 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24688 (vreinterpretq_p8_f64): Likewise.
24689 (vreinterpret_p16_f64): Likewise.
24690 (vreinterpretq_p16_f64): Likewise.
24691 (vreinterpret_f32_f64): Likewise.
24692 (vreinterpretq_f32_f64): Likewise.
24693 (vreinterpret_f64_f32): Likewise.
24694 (vreinterpret_f64_p8): Likewise.
24695 (vreinterpret_f64_p16): Likewise.
24696 (vreinterpret_f64_s8): Likewise.
24697 (vreinterpret_f64_s16): Likewise.
24698 (vreinterpret_f64_s32): Likewise.
24699 (vreinterpret_f64_s64): Likewise.
24700 (vreinterpret_f64_u8): Likewise.
24701 (vreinterpret_f64_u16): Likewise.
24702 (vreinterpret_f64_u32): Likewise.
24703 (vreinterpret_f64_u64): Likewise.
24704 (vreinterpretq_f64_f32): Likewise.
24705 (vreinterpretq_f64_p8): Likewise.
24706 (vreinterpretq_f64_p16): Likewise.
24707 (vreinterpretq_f64_s8): Likewise.
24708 (vreinterpretq_f64_s16): Likewise.
24709 (vreinterpretq_f64_s32): Likewise.
24710 (vreinterpretq_f64_s64): Likewise.
24711 (vreinterpretq_f64_u8): Likewise.
24712 (vreinterpretq_f64_u16): Likewise.
24713 (vreinterpretq_f64_u32): Likewise.
24714 (vreinterpretq_f64_u64): Likewise.
24715 (vreinterpret_s64_f64): Likewise.
24716 (vreinterpretq_s64_f64): Likewise.
24717 (vreinterpret_u64_f64): Likewise.
24718 (vreinterpretq_u64_f64): Likewise.
24719 (vreinterpret_s8_f64): Likewise.
24720 (vreinterpretq_s8_f64): Likewise.
24721 (vreinterpret_s16_f64): Likewise.
24722 (vreinterpretq_s16_f64): Likewise.
24723 (vreinterpret_s32_f64): Likewise.
24724 (vreinterpretq_s32_f64): Likewise.
24725 (vreinterpret_u8_f64): Likewise.
24726 (vreinterpretq_u8_f64): Likewise.
24727 (vreinterpret_u16_f64): Likewise.
24728 (vreinterpretq_u16_f64): Likewise.
24729 (vreinterpret_u32_f64): Likewise.
24730 (vreinterpretq_u32_f64): Likewise.
24732 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24734 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24735 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24736 (vreinterpret_p8_s8): Likewise.
24737 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24738 (vreinterpret_p8_s16): Likewise.
24739 (vreinterpret_p8_s32): Likewise.
24740 (vreinterpret_p8_s64): Likewise.
24741 (vreinterpret_p8_f32): Likewise.
24742 (vreinterpret_p8_u8): Likewise.
24743 (vreinterpret_p8_u16): Likewise.
24744 (vreinterpret_p8_u32): Likewise.
24745 (vreinterpret_p8_u64): Likewise.
24746 (vreinterpret_p8_p16): Likewise.
24747 (vreinterpretq_p8_s8): Likewise.
24748 (vreinterpretq_p8_s16): Likewise.
24749 (vreinterpretq_p8_s32): Likewise.
24750 (vreinterpretq_p8_s64): Likewise.
24751 (vreinterpretq_p8_f32): Likewise.
24752 (vreinterpretq_p8_u8): Likewise.
24753 (vreinterpretq_p8_u16): Likewise.
24754 (vreinterpretq_p8_u32): Likewise.
24755 (vreinterpretq_p8_u64): Likewise.
24756 (vreinterpretq_p8_p16): Likewise.
24757 (vreinterpret_p16_s8): Likewise.
24758 (vreinterpret_p16_s16): Likewise.
24759 (vreinterpret_p16_s32): Likewise.
24760 (vreinterpret_p16_s64): Likewise.
24761 (vreinterpret_p16_f32): Likewise.
24762 (vreinterpret_p16_u8): Likewise.
24763 (vreinterpret_p16_u16): Likewise.
24764 (vreinterpret_p16_u32): Likewise.
24765 (vreinterpret_p16_u64): Likewise.
24766 (vreinterpret_p16_p8): Likewise.
24767 (vreinterpretq_p16_s8): Likewise.
24768 (vreinterpretq_p16_s16): Likewise.
24769 (vreinterpretq_p16_s32): Likewise.
24770 (vreinterpretq_p16_s64): Likewise.
24771 (vreinterpretq_p16_f32): Likewise.
24772 (vreinterpretq_p16_u8): Likewise.
24773 (vreinterpretq_p16_u16): Likewise.
24774 (vreinterpretq_p16_u32): Likewise.
24775 (vreinterpretq_p16_u64): Likewise.
24776 (vreinterpretq_p16_p8): Likewise.
24777 (vreinterpret_f32_s8): Likewise.
24778 (vreinterpret_f32_s16): Likewise.
24779 (vreinterpret_f32_s32): Likewise.
24780 (vreinterpret_f32_s64): Likewise.
24781 (vreinterpret_f32_u8): Likewise.
24782 (vreinterpret_f32_u16): Likewise.
24783 (vreinterpret_f32_u32): Likewise.
24784 (vreinterpret_f32_u64): Likewise.
24785 (vreinterpret_f32_p8): Likewise.
24786 (vreinterpret_f32_p16): Likewise.
24787 (vreinterpretq_f32_s8): Likewise.
24788 (vreinterpretq_f32_s16): Likewise.
24789 (vreinterpretq_f32_s32): Likewise.
24790 (vreinterpretq_f32_s64): Likewise.
24791 (vreinterpretq_f32_u8): Likewise.
24792 (vreinterpretq_f32_u16): Likewise.
24793 (vreinterpretq_f32_u32): Likewise.
24794 (vreinterpretq_f32_u64): Likewise.
24795 (vreinterpretq_f32_p8): Likewise.
24796 (vreinterpretq_f32_p16): Likewise.
24797 (vreinterpret_s64_s8): Likewise.
24798 (vreinterpret_s64_s16): Likewise.
24799 (vreinterpret_s64_s32): Likewise.
24800 (vreinterpret_s64_f32): Likewise.
24801 (vreinterpret_s64_u8): Likewise.
24802 (vreinterpret_s64_u16): Likewise.
24803 (vreinterpret_s64_u32): Likewise.
24804 (vreinterpret_s64_u64): Likewise.
24805 (vreinterpret_s64_p8): Likewise.
24806 (vreinterpret_s64_p16): Likewise.
24807 (vreinterpretq_s64_s8): Likewise.
24808 (vreinterpretq_s64_s16): Likewise.
24809 (vreinterpretq_s64_s32): Likewise.
24810 (vreinterpretq_s64_f32): Likewise.
24811 (vreinterpretq_s64_u8): Likewise.
24812 (vreinterpretq_s64_u16): Likewise.
24813 (vreinterpretq_s64_u32): Likewise.
24814 (vreinterpretq_s64_u64): Likewise.
24815 (vreinterpretq_s64_p8): Likewise.
24816 (vreinterpretq_s64_p16): Likewise.
24817 (vreinterpret_u64_s8): Likewise.
24818 (vreinterpret_u64_s16): Likewise.
24819 (vreinterpret_u64_s32): Likewise.
24820 (vreinterpret_u64_s64): Likewise.
24821 (vreinterpret_u64_f32): Likewise.
24822 (vreinterpret_u64_u8): Likewise.
24823 (vreinterpret_u64_u16): Likewise.
24824 (vreinterpret_u64_u32): Likewise.
24825 (vreinterpret_u64_p8): Likewise.
24826 (vreinterpret_u64_p16): Likewise.
24827 (vreinterpretq_u64_s8): Likewise.
24828 (vreinterpretq_u64_s16): Likewise.
24829 (vreinterpretq_u64_s32): Likewise.
24830 (vreinterpretq_u64_s64): Likewise.
24831 (vreinterpretq_u64_f32): Likewise.
24832 (vreinterpretq_u64_u8): Likewise.
24833 (vreinterpretq_u64_u16): Likewise.
24834 (vreinterpretq_u64_u32): Likewise.
24835 (vreinterpretq_u64_p8): Likewise.
24836 (vreinterpretq_u64_p16): Likewise.
24837 (vreinterpret_s8_s16): Likewise.
24838 (vreinterpret_s8_s32): Likewise.
24839 (vreinterpret_s8_s64): Likewise.
24840 (vreinterpret_s8_f32): Likewise.
24841 (vreinterpret_s8_u8): Likewise.
24842 (vreinterpret_s8_u16): Likewise.
24843 (vreinterpret_s8_u32): Likewise.
24844 (vreinterpret_s8_u64): Likewise.
24845 (vreinterpret_s8_p8): Likewise.
24846 (vreinterpret_s8_p16): Likewise.
24847 (vreinterpretq_s8_s16): Likewise.
24848 (vreinterpretq_s8_s32): Likewise.
24849 (vreinterpretq_s8_s64): Likewise.
24850 (vreinterpretq_s8_f32): Likewise.
24851 (vreinterpretq_s8_u8): Likewise.
24852 (vreinterpretq_s8_u16): Likewise.
24853 (vreinterpretq_s8_u32): Likewise.
24854 (vreinterpretq_s8_u64): Likewise.
24855 (vreinterpretq_s8_p8): Likewise.
24856 (vreinterpretq_s8_p16): Likewise.
24857 (vreinterpret_s16_s8): Likewise.
24858 (vreinterpret_s16_s32): Likewise.
24859 (vreinterpret_s16_s64): Likewise.
24860 (vreinterpret_s16_f32): Likewise.
24861 (vreinterpret_s16_u8): Likewise.
24862 (vreinterpret_s16_u16): Likewise.
24863 (vreinterpret_s16_u32): Likewise.
24864 (vreinterpret_s16_u64): Likewise.
24865 (vreinterpret_s16_p8): Likewise.
24866 (vreinterpret_s16_p16): Likewise.
24867 (vreinterpretq_s16_s8): Likewise.
24868 (vreinterpretq_s16_s32): Likewise.
24869 (vreinterpretq_s16_s64): Likewise.
24870 (vreinterpretq_s16_f32): Likewise.
24871 (vreinterpretq_s16_u8): Likewise.
24872 (vreinterpretq_s16_u16): Likewise.
24873 (vreinterpretq_s16_u32): Likewise.
24874 (vreinterpretq_s16_u64): Likewise.
24875 (vreinterpretq_s16_p8): Likewise.
24876 (vreinterpretq_s16_p16): Likewise.
24877 (vreinterpret_s32_s8): Likewise.
24878 (vreinterpret_s32_s16): Likewise.
24879 (vreinterpret_s32_s64): Likewise.
24880 (vreinterpret_s32_f32): Likewise.
24881 (vreinterpret_s32_u8): Likewise.
24882 (vreinterpret_s32_u16): Likewise.
24883 (vreinterpret_s32_u32): Likewise.
24884 (vreinterpret_s32_u64): Likewise.
24885 (vreinterpret_s32_p8): Likewise.
24886 (vreinterpret_s32_p16): Likewise.
24887 (vreinterpretq_s32_s8): Likewise.
24888 (vreinterpretq_s32_s16): Likewise.
24889 (vreinterpretq_s32_s64): Likewise.
24890 (vreinterpretq_s32_f32): Likewise.
24891 (vreinterpretq_s32_u8): Likewise.
24892 (vreinterpretq_s32_u16): Likewise.
24893 (vreinterpretq_s32_u32): Likewise.
24894 (vreinterpretq_s32_u64): Likewise.
24895 (vreinterpretq_s32_p8): Likewise.
24896 (vreinterpretq_s32_p16): Likewise.
24897 (vreinterpret_u8_s8): Likewise.
24898 (vreinterpret_u8_s16): Likewise.
24899 (vreinterpret_u8_s32): Likewise.
24900 (vreinterpret_u8_s64): Likewise.
24901 (vreinterpret_u8_f32): Likewise.
24902 (vreinterpret_u8_u16): Likewise.
24903 (vreinterpret_u8_u32): Likewise.
24904 (vreinterpret_u8_u64): Likewise.
24905 (vreinterpret_u8_p8): Likewise.
24906 (vreinterpret_u8_p16): Likewise.
24907 (vreinterpretq_u8_s8): Likewise.
24908 (vreinterpretq_u8_s16): Likewise.
24909 (vreinterpretq_u8_s32): Likewise.
24910 (vreinterpretq_u8_s64): Likewise.
24911 (vreinterpretq_u8_f32): Likewise.
24912 (vreinterpretq_u8_u16): Likewise.
24913 (vreinterpretq_u8_u32): Likewise.
24914 (vreinterpretq_u8_u64): Likewise.
24915 (vreinterpretq_u8_p8): Likewise.
24916 (vreinterpretq_u8_p16): Likewise.
24917 (vreinterpret_u16_s8): Likewise.
24918 (vreinterpret_u16_s16): Likewise.
24919 (vreinterpret_u16_s32): Likewise.
24920 (vreinterpret_u16_s64): Likewise.
24921 (vreinterpret_u16_f32): Likewise.
24922 (vreinterpret_u16_u8): Likewise.
24923 (vreinterpret_u16_u32): Likewise.
24924 (vreinterpret_u16_u64): Likewise.
24925 (vreinterpret_u16_p8): Likewise.
24926 (vreinterpret_u16_p16): Likewise.
24927 (vreinterpretq_u16_s8): Likewise.
24928 (vreinterpretq_u16_s16): Likewise.
24929 (vreinterpretq_u16_s32): Likewise.
24930 (vreinterpretq_u16_s64): Likewise.
24931 (vreinterpretq_u16_f32): Likewise.
24932 (vreinterpretq_u16_u8): Likewise.
24933 (vreinterpretq_u16_u32): Likewise.
24934 (vreinterpretq_u16_u64): Likewise.
24935 (vreinterpretq_u16_p8): Likewise.
24936 (vreinterpretq_u16_p16): Likewise.
24937 (vreinterpret_u32_s8): Likewise.
24938 (vreinterpret_u32_s16): Likewise.
24939 (vreinterpret_u32_s32): Likewise.
24940 (vreinterpret_u32_s64): Likewise.
24941 (vreinterpret_u32_f32): Likewise.
24942 (vreinterpret_u32_u8): Likewise.
24943 (vreinterpret_u32_u16): Likewise.
24944 (vreinterpret_u32_u64): Likewise.
24945 (vreinterpret_u32_p8): Likewise.
24946 (vreinterpret_u32_p16): Likewise.
24947 (vreinterpretq_u32_s8): Likewise.
24948 (vreinterpretq_u32_s16): Likewise.
24949 (vreinterpretq_u32_s32): Likewise.
24950 (vreinterpretq_u32_s64): Likewise.
24951 (vreinterpretq_u32_f32): Likewise.
24952 (vreinterpretq_u32_u8): Likewise.
24953 (vreinterpretq_u32_u16): Likewise.
24954 (vreinterpretq_u32_u64): Likewise.
24955 (vreinterpretq_u32_p8): Likewise.
24956 (vreinterpretq_u32_p16): Likewise.
24958 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24960 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24962 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24964 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24965 (vqnegd_s64): Likewise.
24966 (vqabs_s64): Likewise.
24967 (vqabsd_s64): Likewise.
24969 2014-04-22 Richard Henderson <rth@redhat.com>
24971 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24972 computation to the top of the loop.
24974 2014-04-22 Renlin <renlin.li@arm.com>
24975 Jiong Wang <jiong.wang@arm.com>
24977 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24978 * config/aarch64/aarch64.c (aarch64_layout_frame)
24979 (aarch64_initial_elimination_offset): Likewise.
24981 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24983 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24986 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24988 * machmode.h (bitwise_mode_for_mode): Declare.
24989 * stor-layout.h (bitwise_type_for_mode): Likewise.
24990 * stor-layout.c (bitwise_mode_for_mode): New function.
24991 (bitwise_type_for_mode): Likewise.
24992 * builtins.c (fold_builtin_memory_op): Use it instead of
24993 int_mode_for_mode and build_nonstandard_integer_type.
24995 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24997 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24998 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24999 (*-*-solaris2*): Simplify.
25000 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
25001 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
25002 *-*-solaris2.9* handling.
25004 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
25006 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
25007 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
25008 handling, simplify.
25009 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
25010 * configure: Regenerate.
25012 * config/i386/sol2-9.h: Remove.
25014 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
25015 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
25016 Remove Solaris 9 references.
25018 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
25020 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
25021 (floatuns<GPI:mode><GPF:mode>2): Remove.
25022 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
25023 and floatuns conversions.
25024 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
25025 and floatuns conversions.
25026 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
25027 (w1,w2): New mode attributes for inequal width conversions.
25029 2014-04-22 Renlin Li <Renlin.Li@arm.com>
25031 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
25032 the output asm format.
25034 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
25036 * config/aarch64/aarch64-simd.md
25037 (aarch64_cm<optab>di): Always split.
25038 (*aarch64_cm<optab>di): New.
25039 (aarch64_cmtstdi): Always split.
25040 (*aarch64_cmtstdi): New.
25042 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25044 PR tree-optimization/60823
25045 * omp-low.c (ipa_simd_modify_function_body): Go through
25046 all SSA_NAMEs and for those refering to vector arguments
25047 which are going to be replaced adjust SSA_NAME_VAR and,
25048 if it is a default definition, change it into a non-default
25049 definition assigned at the beginning of function from new_decl.
25050 (ipa_simd_modify_stmt_ops): Rewritten.
25051 * tree-dfa.c (set_ssa_default_def): When removing default def,
25052 check for NULL loc instead of NULL *loc.
25054 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25056 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
25057 restrictions on core registers for DImode values in Thumb2.
25059 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25061 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
25062 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
25064 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25066 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
25067 (*iordi_notzesidi_di): Likewise.
25068 (*iordi_notsesidi_di): Likewise.
25070 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25072 * config/arm/arm-protos.h (tune_params): New struct members.
25073 * config/arm/arm.c: Initialise tune_params per processor.
25074 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
25075 for speed, based on new tune_params.
25077 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25079 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
25080 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
25081 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
25082 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
25083 * config/aarch64/arm_neon.h (vrnd_f64): Added.
25084 (vrnda_f64): Likewise.
25085 (vrndi_f64): Likewise.
25086 (vrndm_f64): Likewise.
25087 (vrndn_f64): Likewise.
25088 (vrndp_f64): Likewise.
25089 (vrndx_f64): Likewise.
25091 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25093 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
25094 GET_MODE_SIZE argument is enum machine_mode.
25096 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25099 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
25100 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
25102 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
25104 PR middle-end/60281
25105 * asan.c (asan_emit_stack_protection): Force the base to align to
25106 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
25107 appropriate bits if STRICT_ALIGNMENT.
25108 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
25110 (expand_used_vars): Leave a space in the stack frame for alignment
25111 if STRICT_ALIGNMENT.
25113 2014-04-21 David Malcolm <dmalcolm@redhat.com>
25115 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
25117 (gimple_store_p): Likewise.
25118 (gimple_assign_load_p): Likewise.
25119 (gimple_assign_cast_p): Likewise.
25120 (gimple_clobber_p): Likewise.
25122 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
25123 rather than a gimple.
25124 (gimple_assign_cast_p): Likewise.
25126 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
25129 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
25130 If mode is DDmode and TARGET_E500_DOUBLE allow move.
25132 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
25133 more debug information for E500 if -mdebug=reg.
25135 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
25138 * config/i386/i386.c (ix86_expand_builtin)
25139 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
25140 register for target RTX.
25141 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
25143 2014-04-18 Cong Hou <congh@google.com>
25145 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
25146 the widen-mult pattern by handling two operands with different sizes,
25147 and operands whose size is smaller than half of the result type.
25149 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25151 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
25152 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
25153 (do_estimate_edge_time): Compute it.
25154 * ipa-inline.c (want_inline_small_function_p): Bypass
25155 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
25157 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25159 * ipa-inline.c (spec_rem): New static variable.
25160 (dump_overall_stats): New function.
25161 (dump_inline_stats): New function.
25163 2014-04-18 Richard Henderson <rth@redhat.com>
25165 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
25166 to GET_MODE_SIZE, not a reg_class_t.
25168 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25170 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
25171 (vsx_xxmrglw_<mode>): Likewise.
25173 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
25176 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
25177 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
25178 (rs6000_init_hard_regno_mode_ok): Likewise.
25180 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
25182 * ipa-inline.c (inline_small_functions): Account only non-cold
25184 * doc/invoke.texi (inline-unit-growth): Update documentation.
25186 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
25188 * config/rs6000/rs6000.md (addti3, subti3): New.
25190 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
25193 * config/i386/i386.c (ix86_expand_clear): Remove outdated
25194 comment. Check optimize_insn_for_size_p instead of
25195 optimize_insn_for_speed_p.
25197 2014-04-17 Martin Jambor <mjambor@suse.cz>
25199 * gimple-iterator.c (gsi_start_edge): New function.
25200 * gimple-iterator.h (gsi_start_edge): Declare.
25201 * tree-sra.c (single_non_eh_succ): New function.
25202 (disqualify_ops_if_throwing_stmt): Renamed to
25203 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
25204 having one non-EH successor BB.
25205 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
25206 generate loads into replacements.
25207 (sra_modify_assign): Likewise and and also use the simple path for
25209 (sra_modify_function_body): Commit statements on edges.
25211 2014-04-17 Richard Biener <rguenther@suse.de>
25213 PR middle-end/60849
25214 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
25215 comparison results and add clarifying comment.
25217 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25219 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
25220 (blank_mode): Initialize it.
25221 (emit_mode_size_inline, emit_mode_nunits_inline,
25222 emit_mode_inner_inline): New functions.
25223 (emit_insn_modes_h): Call them and surround their output with
25224 #if GCC_VERSION >= 4001 ... #endif.
25225 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
25226 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
25227 mode_* arrays if the argument is __builtin_constant_p.
25228 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
25229 is enum machine_mode.
25231 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25233 * passes.c (opt_pass::execute): Adjust.
25234 (pass_manager::execute_pass_mode_switching): Likewise.
25235 (early_local_passes::execute): Likewise.
25236 (execute_one_pass): Pass cfun to the pass's execute method.
25237 * tree-pass.h (opt_pass::execute): Add function * argument.
25238 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25239 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25240 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25241 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25242 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25243 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
25244 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
25245 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25246 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25247 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
25248 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
25249 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
25250 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
25251 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
25252 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25253 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25254 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25255 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
25256 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
25257 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25258 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25259 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25260 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25261 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25262 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25263 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25264 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25265 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25266 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25269 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25271 * passes.c (opt_pass::gate): Take function * argument.
25272 (gate_all_early_local_passes): Merge into
25273 (early_local_passes::gate): this.
25274 (gate_all_early_optimizations): Merge into
25275 (all_early_optimizations::gate): this.
25276 (gate_all_optimizations): Mege into
25277 (all_optimizations::gate): this.
25278 (gate_all_optimizations_g): Merge into
25279 (all_optimizations_g::gate): this.
25280 (gate_rest_of_compilation): Mege into
25281 (rest_of_compilation::gate): this.
25282 (gate_postreload): Merge into
25283 (postreload::gate): this.
25284 (dump_one_pass): Pass cfun to the pass's gate method.
25285 (execute_ipa_summary_passes): Likewise.
25286 (execute_one_pass): Likewise.
25287 (ipa_write_summaries_2): Likewise.
25288 (ipa_write_optimization_summaries_1): Likewise.
25289 (ipa_read_summaries_1): Likewise.
25290 (ipa_read_optimization_summaries_1): Likewise.
25291 (execute_ipa_stmt_fixups): Likewise.
25292 * tree-pass.h (opt_pass::gate): Add function * argument.
25293 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
25294 combine-stack-adj.c, combine.c, compare-elim.c,
25295 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25296 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
25297 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
25298 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
25299 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25300 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25301 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25302 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
25303 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
25304 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
25305 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25306 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25307 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
25308 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25309 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25310 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25311 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25312 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25313 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25314 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25315 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25316 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25317 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
25318 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
25319 var-tracking.c, vtable-verify.c, web.c: Adjust.
25321 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25323 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
25324 * configure: Regenerate.
25326 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25328 * passes.c (dump_one_pass): don't check pass->has_gate.
25329 (execute_ipa_summary_passes): Likewise.
25330 (execute_one_pass): Likewise.
25331 (ipa_write_summaries_2): Likewise.
25332 (ipa_write_optimization_summaries_1): Likewise.
25333 (ipa_read_optimization_summaries_1): Likewise.
25334 (execute_ipa_stmt_fixups): Likewise.
25335 * tree-pass.h (pass_data::has_gate): Remove.
25336 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25337 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25338 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25339 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25340 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25341 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
25342 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
25343 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
25344 gimple-low.c, gimple-ssa-isolate-paths.c,
25345 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
25346 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
25347 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25348 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
25349 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
25350 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
25351 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
25352 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
25353 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
25354 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25355 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25356 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25357 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25358 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25359 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25360 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25361 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25362 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25363 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25364 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25365 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25366 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25369 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25371 * pass_manager.h (pass_manager::register_dump_files_1): Remove
25373 * passes.c (pass_manager::register_dump_files_1): Merge into
25374 (pass_manager::register_dump_files): this, and remove its handling of
25375 properties since the pass always has the properties anyway.
25376 (pass_manager::pass_manager): Adjust.
25378 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25380 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
25381 * passes.c (pass_manager::register_dump_files_1): Remove dead code
25382 dealing with properties.
25383 (pass_manager::register_dump_files): Adjust.
25385 2014-03-20 Mark Wielaard <mjw@redhat.com>
25387 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
25388 then represent the bound as normal constant value.
25390 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25393 Forward port from 4.8 branch
25394 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
25396 * config/i386/bmiintrin.h (_blsi_u32): New.
25397 (_blsi_u64): Ditto.
25398 (_blsr_u32): Ditto.
25399 (_blsr_u64): Ditto.
25400 (_blsmsk_u32): Ditto.
25401 (_blsmsk_u64): Ditto.
25402 (_tzcnt_u32): Ditto.
25403 (_tzcnt_u64): Ditto.
25405 2014-04-17 Kito Cheng <kito@0xlab.org>
25407 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
25409 2014-04-17 Richard Biener <rguenther@suse.de>
25411 PR middle-end/60849
25412 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
25413 boolean results for comparisons.
25415 2014-04-17 Richard Biener <rguenther@suse.de>
25417 PR tree-optimization/60836
25418 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
25419 initial PHI args to be gimple values.
25421 2014-04-17 Richard Biener <rguenther@suse.de>
25423 PR tree-optimization/60841
25424 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
25425 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
25426 of stmts to SLP build.
25427 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
25428 (vect_analyze_slp): Likewise.
25429 (vect_analyze_slp_instance): Likewise.
25430 (vect_build_slp_tree): Limit overall SLP tree growth.
25431 * tree-vectorizer.h (vect_analyze_data_refs,
25432 vect_analyze_slp): Adjust prototypes.
25434 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25436 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
25439 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25441 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
25442 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
25443 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
25444 for TARGET_SLOW_PSHUFB
25446 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25448 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
25449 * config/i386/i386.c (intel_cost): Ditto.
25451 2014-04-17 Joey Ye <joey.ye@arm.com>
25453 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
25455 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25457 * opts.c (common_handle_option): Disable -fipa-reference coorectly
25458 with -fuse-profile.
25460 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25462 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
25463 (type_all_derivations_known_p): New predicate.
25464 (type_all_ctors_visible_p): New predicate.
25465 (type_possibly_instantiated_p): New predicate.
25466 (get_odr_type): Compute all_derivations_known.
25467 (dump_odr_type): Dump the flag.
25468 (maybe_record_type): Cleanup.
25469 (record_target_from_binfo): Add bases_to_consider array;
25470 record bases for types w/o instances and skip CXX destructor.
25471 (possible_polymorphic_call_targets_1): Add bases_to_consider
25472 and consider_construction parameters; check if type may have instance.
25473 (get_polymorphic_call_info): Set maybe_in_construction to true
25474 when we know nothing.
25475 (record_targets_from_bases): Skip CXX destructors; they are
25476 never called for types in construction.
25477 (possible_polymorphic_call_targets): Do not record target when
25478 type may not have instance.
25480 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25483 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25484 external aliases alive, too.
25486 2014-04-16 Andrew Pinski <apinski@cavium.com>
25488 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25491 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25493 * final.c (compute_alignments): Do not apply loop alignment to a block
25494 falling through to the exit.
25496 2014-04-16 Catherine Moore <clm@codesourcery.com>
25498 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25499 Adjust constraints for microMIPS store patterns.
25501 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25503 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25505 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25507 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25508 (append_use): Run at -O0.
25509 (append_vdef): Likewise.
25510 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25511 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25513 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25515 PR tree-optimization/60844
25516 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25517 (propagate_op_to_single_use, remove_visited_stmt_chain,
25518 linearize_expr, repropagate_negates, reassociate_bb): Use it
25519 instead of gsi_remove.
25521 2014-04-16 Martin Jambor <mjambor@suse.cz>
25523 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25524 ipa_transforms_to_apply.
25525 (cgraph_function_versioning): Assert that old_node has empty
25526 ipa_transforms_to_apply.
25527 * trans-mem.c (ipa_tm_create_version): Likewise.
25528 * tree-inline.c (tree_function_versioning): Do not duplicate
25529 ipa_transforms_to_apply.
25531 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25534 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25536 Pass necessary as flags on 64-bit Solaris/x86.
25537 Use lowercase relocs for x86_64-*-*.
25538 * configure: Regenerate.
25540 2014-04-15 Jan Hubicka <jh@suse.cz>
25542 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25543 (maybe_record_node, likely_target_p): Use it.
25545 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25548 Revert following patch
25550 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25553 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25554 software floating point or no floating point registers, do not
25555 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25556 in GPRs that occurs after we tested for GPRs that would never be
25559 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25560 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25561 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25562 specifically allow DDmode, since that does not use the SPE SIMD
25565 2014-03-21 Mark Wielaard <mjw@redhat.com>
25567 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25568 as unsigned or int depending on type and value used.
25570 2014-04-15 Richard Biener <rguenther@suse.de>
25572 PR rtl-optimization/56965
25573 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25574 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25576 * alias.c (true_dependence_1): Do not call
25577 nonoverlapping_component_refs_p.
25578 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25579 nonoverlapping_component_refs_p.
25580 (indirect_refs_may_alias_p): Likewise.
25582 2014-04-15 Teresa Johnson <tejohnson@google.com>
25584 * cfg.c (dump_bb_info): Fix flags check.
25585 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25587 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25589 PR rtl-optimization/60663
25590 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25593 2014-04-15 Richard Biener <rguenther@suse.de>
25595 * lto-streamer.h (LTO_major_version): Bump to 4.
25597 2014-04-15 Richard Biener <rguenther@suse.de>
25599 * common.opt (lto_partition_model): New enum.
25600 (flto-partition=): Merge separate options with a single with argument,
25601 add -flto-partition=one support.
25602 * flag-types.h (enum lto_partition_model): Declare.
25603 * opts.c (finish_options): Remove duplicate -flto-partition=
25605 * lto-wrapper.c (run_gcc): Adjust.
25607 2014-04-15 Richard Biener <rguenther@suse.de>
25609 * alias.c (ncr_compar): New function.
25610 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25612 2014-04-15 Richard Biener <rguenther@suse.de>
25614 * alias.c (record_component_aliases): Do not walk BINFOs.
25616 2014-04-15 Richard Biener <rguenther@suse.de>
25618 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25619 Add struct function argument and adjust.
25620 (find_func_aliases_for_call): Likewise.
25621 (find_func_aliases): Likewise.
25622 (find_func_clobbers): Likewise.
25623 (intra_create_variable_infos): Likewise.
25624 (compute_points_to_sets): Likewise.
25625 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25627 2014-04-15 Richard Biener <rguenther@suse.de>
25629 * tree.c (iterative_hash_expr): Use enum tree_code_class
25630 to store TREE_CODE_CLASS.
25631 (tree_block): Likewise.
25632 (tree_set_block): Likewise.
25633 * tree.h (fold_build_pointer_plus_loc): Use
25634 convert_to_ptrofftype_loc.
25636 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25639 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25642 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25644 * cfgloop.h (struct loop): Move force_vectorize down.
25645 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25646 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25647 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25648 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25649 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25650 * tree-core.h (enum annot_expr_kind): Add new kind values.
25651 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25652 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25654 * tree.def (ANNOTATE_EXPR): Tweak comment.
25656 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25658 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25661 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25663 * tree.h (TYPE_IDENTIFIER): Declare.
25664 * tree.c (subrange_type_for_debug_p): Use it.
25665 * godump.c (go_format_type): Likewise.
25666 * dwarf2out.c (is_cxx_auto, modified_type_die,
25667 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25668 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25670 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25673 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25675 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25677 * config/i386/i386.c (examine_argument): Return bool. Return true if
25678 parameter should be passed in memory.
25679 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25680 (construct_container): Update calls to examine_argument.
25681 (function_arg_advance_64): Ditto.
25682 (return_in_memory_32): Merge with ix86_return_in_memory.
25683 (return_in_memory_64): Ditto.
25684 (return_in_memory_ms_64): Ditto.
25686 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25688 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25689 * coverage.c (coverage_compute_profile_id): Handle externally visible
25692 2014-04-14 Martin Jambor <mjambor@suse.cz>
25694 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25695 DECL_DISREGARD_INLINE_LIMITS functions.
25697 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25700 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25702 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25705 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25706 optimize_insn_for_speed_p instead of
25707 optimize_function_for_speed_p.
25709 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25711 * doc/invoke.texi (free): Document AArch64.
25713 2014-04-14 Richard Biener <rguenther@suse.de>
25715 PR tree-optimization/60042
25716 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25717 (insert_into_preds_of_block): Do not prevent PHI insertion
25718 for REFERENCE exprs here ...
25719 (eliminate_dom_walker::before_dom_children): ... but prevent
25720 their use here under similar conditions when applied to the
25721 IL after PRE optimizations.
25723 2014-04-14 Richard Biener <rguenther@suse.de>
25725 * passes.def: Move early points-to after early SRA.
25727 2014-04-14 Richard Biener <rguenther@suse.de>
25729 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25730 check for which sign-changes we allow when forwarding
25731 a converted value into a switch.
25733 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25735 * stor-layout.c (place_field): Finalize non-constant offset for the
25738 2014-04-14 Richard Biener <rguenther@suse.de>
25740 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25742 (expand_switch_using_bit_tests_p): Likewise.
25743 (process_switch): Compute and pass on speed_p based on the
25745 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25746 optimize_bb_for_speed_p.
25748 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25750 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25751 * function.h (struct function): Rename has_force_vect_loops into
25752 has_force_vectorize_loops.
25753 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25754 (input_struct_function_base): Likewise.
25755 * lto-streamer-out.c (output_cfg): Likewise.
25756 (output_struct_function_base): Likewise.
25757 * omp-low.c (expand_omp_simd): Likewise.
25758 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25759 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25760 (version_loop_for_if_conversion): Likewise.
25761 (tree_if_conversion): Likewise.
25762 (main_tree_if_conversion): Likewise.
25763 (gate_tree_if_conversion): Likewise.
25764 * tree-inline.c (copy_loops): Likewise.
25765 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25766 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25767 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25768 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25769 * tree-vectorizer.c (vectorize_loops): Likewise.
25770 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25772 2014-04-14 Richard Biener <rguenther@suse.de>
25775 * lto-streamer-out.c (wrap_refs): New function.
25776 (lto_output): Wrap symbol references in global initializes in
25777 type-preserving MEM_REFs.
25779 2014-04-14 Christian Bruel <christian.bruel@st.com>
25781 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25783 2014-04-14 Christian Bruel <christian.bruel@st.com>
25785 * config/sh/sh.md (setmemqi): New expand pattern.
25786 * config/sh/sh.h (CLEAR_RATIO): Define.
25787 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25788 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25790 2014-04-14 Richard Biener <rguenther@suse.de>
25792 PR middle-end/55022
25793 * fold-const.c (negate_expr_p): Don't negate directional rounding
25795 (fold_negate_expr): Likewise.
25797 2014-04-14 Richard Biener <rguenther@suse.de>
25799 PR tree-optimization/59817
25800 PR tree-optimization/60453
25801 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25802 recursion to catch all CHRECs in the scalar evolution and restrict
25803 the predicate for the remains appropriately.
25805 2014-04-12 Catherine Moore <clm@codesourcery.com>
25807 * config/mips/constraints.md: Add new register constraint "kb".
25808 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25809 (*movhi_internal): Likewise.
25810 (*movqi_internal): Likewise.
25811 * config/mips/mips.h (M16_STORE_REGS): New register class.
25812 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25813 (REG_CLASS_CONTENTS): Likewise.
25814 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25816 2014-04-11 Tobias Burnus <burnus@net-b.de>
25819 * doc/invoke.texi (-Wformat-signedness): Document it.
25820 (Wformat=2): Mention that this enables -Wformat-signedness.
25822 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25824 * common/config/epiphany/epiphany-common.c
25825 (epiphany_option_optimization_table): Enable section anchors by
25826 default at -O1 or higher.
25827 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25828 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25829 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25830 carries no extra cost.
25831 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25832 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25833 * config/epiphany/predicates.md (memclob_operand): New predicate.
25834 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25835 Use memclob_operand predicate and X constraint for operand 3.
25837 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25839 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25840 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25843 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25845 PR rtl-optimization/60651
25846 * mode-switching.c (optimize_mode_switching): Make sure to emit
25847 sets of a lower numbered entity before sets of a higher numbered
25848 entity to a mode of the same or lower priority.
25849 When creating a seginfo for a basic block that starts with a code
25850 label, move the insertion point past the code label.
25851 (new_seginfo): Document and enforce requirement that
25852 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25853 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25854 * doc/tm.texi: Regenerate.
25856 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25859 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25861 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25863 * BASE-VER: Set to 4.10.0.
25865 2014-04-11 Tobias Burnus <burnus@net-b.de>
25868 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25869 * doc/gcc.texi (Service): Update description in the @menu
25870 * doc/invoke.texi (Option Summary): Remove misplaced and
25873 2014-04-11 Steve Ellcey <sellcey@mips.com>
25874 Jakub Jelinek <jakub@redhat.com>
25876 PR middle-end/60556
25877 * expr.c (convert_move): Use emit_store_flag_force instead of
25878 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25881 2014-04-11 Richard Biener <rguenther@suse.de>
25883 PR middle-end/60797
25884 * varasm.c (assemble_alias): Avoid endless error reporting
25885 recursion by setting TREE_ASM_WRITTEN.
25887 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25889 * config/s390/s390.md: Add a splitter for NOT rtx.
25891 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25893 PR rtl-optimization/60663
25894 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25896 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25897 Jakub Jelinek <jakub@redhat.com>
25900 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25901 flag from decl_node to node.
25903 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25906 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25907 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25908 ameliorating the cases where it can be.
25910 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25913 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25915 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25916 (loadsync_<mode>): Change mode.
25917 (load_quadpti, store_quadpti): New.
25918 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25919 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25920 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25922 2014-04-09 Cong Hou <congh@google.com>
25925 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25928 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25930 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25931 instead of vnor to exploit possible fusion opportunity in the
25933 (altivec_expand_vec_perm_const_le): Likewise.
25935 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25937 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25938 (loadsync_<mode>): Change mode.
25939 (load_quadpti, store_quadpti): New.
25940 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25941 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25943 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25946 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25947 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25948 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25950 2014-04-08 Richard Biener <rguenther@suse.de>
25952 PR middle-end/60706
25953 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25954 a 64bit widest int print double-int similar to on HWI64 hosts.
25956 2014-04-08 Richard Biener <rguenther@suse.de>
25958 PR tree-optimization/60785
25959 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25960 default defs properly.
25962 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25964 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25965 (Weffc++): Likewise.
25967 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25969 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25970 set completep to false rather than true.
25972 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25975 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25976 ARM_TARGET2_DWARF_FORMAT.
25978 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25981 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25982 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25985 2014-04-07 Richard Biener <rguenther@suse.de>
25987 PR tree-optimization/60766
25988 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25989 (may_eliminate_iv): Convert cand_value_at result to desired type.
25991 2014-04-07 Jason Merrill <jason@redhat.com>
25994 * common.opt (-fno-gnu-unique): Add.
25995 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25997 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25999 * haifa-sched.c: Fix outdated function reference and minor
26000 grammar errors in introductory comment.
26002 2014-04-07 Richard Biener <rguenther@suse.de>
26004 PR middle-end/60750
26005 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
26006 for noreturn calls.
26007 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
26009 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
26012 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
26013 size accounting for thunks.
26014 (pa_asm_output_mi_thunk): Use final_start_function() and
26015 final_end_function() to output function start and end directives.
26017 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26019 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
26020 device specific ISA/ feature information. Remove short_sp and
26021 errata_skip ds. Add avr_device_specific_features enum to have device
26023 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
26024 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
26025 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
26026 updated device specific info.
26027 * config/avr/avr-mcus.def: Merge device specific details to
26028 dev_attribute field.
26029 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
26031 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
26032 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
26033 assembler if RMW isa supported by current device.
26034 * config/avr/genmultilib.awk: Update as device info structure changed.
26035 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
26037 2014-04-04 Cong Hou <congh@google.com>
26039 PR tree-optimization/60656
26040 * tree-vect-stmts.c (supportable_widening_operation):
26041 Fix a bug that elements in a vector with vect_used_by_reduction
26042 property are incorrectly reordered when the operation on it is not
26043 consistant with the one in reduction operation.
26045 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
26047 PR rtl-optimization/60155
26048 * gcse.c (record_set_data): New function.
26049 (single_set_gcse): New function.
26050 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
26051 (hoist_code): Likewise.
26052 (get_pressure_class_and_nregs): Likewise.
26054 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
26056 * explow.c (probe_stack_range): Emit a final optimization blockage.
26058 2014-04-04 Anthony Green <green@moxielogic.com>
26060 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
26063 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
26066 * lto-cgraph.c (input_overwrite_node): Check that partitioning
26067 flags are set only during streaming.
26068 * ipa.c (process_references, walk_polymorphic_call_targets,
26069 symtab_remove_unreachable_nodes): Drop bodies of always inline
26070 after early inlining.
26071 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
26073 2014-04-04 Jakub Jelinek <jakub@redhat.com>
26074 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26077 * dwarf2out.c (const_ok_for_output_1): Reject expressions
26080 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26083 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
26085 (cortex_a53_fdivd): Likewise.
26087 2014-04-04 Martin Jambor <mjambor@suse.cz>
26090 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
26091 Adjust all callers.
26092 * cgraph.c (clone_of_p): Also return true if thunks match.
26093 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
26094 cgraph_function_or_thunk_node and an obsolete comment.
26095 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
26097 (build_function_decl_skip_args): Likewise.
26098 (set_new_clone_decl_and_node_flags): New function.
26099 (duplicate_thunk_for_node): Likewise.
26100 (redirect_edge_duplicating_thunks): Likewise.
26101 (cgraph_clone_node): New parameter args_to_skip, pass it to
26102 redirect_edge_duplicating_thunks which is called instead of
26103 cgraph_redirect_edge_callee.
26104 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
26105 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
26107 2014-04-04 Jeff Law <law@redhat.com>
26110 * config/arm/predicates.md (const_int_I_operand): New predicate.
26111 (const_int_M_operand): Similarly.
26112 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
26114 (insv_t2, extv_reg, extzv_t2): Likewise.
26115 (load_multiple_with_writeback): Similarly for const_int_I_operand.
26116 (pop_multiple_with_writeback_and_return): Likewise.
26117 (vfp_pop_multiple_with_writeback): Likewise
26119 2014-04-04 Richard Biener <rguenther@suse.de>
26122 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
26123 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
26125 * gimplify.h (gimple_add_tmp_var_fn): Declare.
26126 * gimplify.c (gimple_add_tmp_var_fn): New function.
26127 * gimple-expr.h (create_tmp_reg_fn): Declare.
26128 * gimple-expr.c (create_tmp_reg_fn): New function.
26129 * gimple-low.c (record_vars_into): Don't change cfun.
26130 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
26131 code generation without cfun.
26133 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
26136 * Makefile.in (install-driver): Fix shell scripting.
26138 2014-04-03 Cong Hou <congh@google.com>
26140 PR tree-optimization/60505
26141 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
26142 threshold of number of iterations below which no vectorization
26144 * tree-vect-loop.c (new_loop_vec_info):
26145 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
26146 * tree-vect-loop.c (vect_analyze_loop_operations):
26147 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
26148 * tree-vect-loop.c (vect_transform_loop):
26149 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
26150 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
26151 of iterations of the loop and see if we should build the epilogue.
26153 2014-04-03 Richard Biener <rguenther@suse.de>
26155 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
26156 (streamer_tree_cache_create): Adjust.
26157 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
26158 to allow optional nodes array.
26159 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
26160 (streamer_tree_cache_append): Likewise.
26161 (streamer_tree_cache_create): Create nodes array optionally
26162 as specified by parameter.
26163 * lto-streamer-out.c (create_output_block): Avoid maintaining
26164 the node array in the writer cache.
26165 (DFS_write_tree): Remove assertion.
26166 (produce_asm_for_decls): Free the out decl state hash table early.
26167 * lto-streamer-in.c (lto_data_in_create): Adjust for
26168 streamer_tree_cache_create prototype change.
26170 2014-04-03 Richard Biener <rguenther@suse.de>
26172 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
26173 set TREE_CHAIN to NULL_TREE.
26175 2014-04-03 Richard Biener <rguenther@suse.de>
26177 PR tree-optimization/60740
26178 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
26179 over all GIMPLE_COND operands.
26181 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
26183 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
26184 (Weffc++): Remove Scott's numbering, merge lists and reference
26187 2014-04-03 Nick Clifton <nickc@redhat.com>
26189 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
26192 2014-04-03 Martin Jambor <mjambor@suse.cz>
26194 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
26195 mention gcc_unreachable before failing.
26196 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
26199 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
26202 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
26203 inconsistent code and instead mark the context inconsistent.
26204 (possible_polymorphic_call_targets): For inconsistent contexts
26205 return empty complete list.
26207 2014-04-02 Anthony Green <green@moxielogic.com>
26209 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
26210 (extendqisi2, extendhisi2): Define.
26211 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
26212 (WCHAR_TYPE): Change to unsigned int.
26214 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26216 PR tree-optimization/60733
26217 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
26218 insertion point for PHI candidates to be the end of the feeding
26219 block for the PHI argument.
26221 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
26223 PR rtl-optimization/60650
26224 * lra-constraints.c (process_alt_operands): Decrease reject for
26225 earlyclobber matching.
26227 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26229 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
26231 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26233 * config/spu/spu.c (pad_bb): Do not crash when the last
26234 insn is CODE_FOR_blockage.
26236 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26238 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
26239 lies outside the target mode.
26241 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26244 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26245 software floating point or no floating point registers, do not
26246 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26247 in GPRs that occurs after we tested for GPRs that would never be
26250 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26251 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26252 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26253 specifically allow DDmode, since that does not use the SPE SIMD
26256 2014-04-02 Richard Biener <rguenther@suse.de>
26258 PR middle-end/60729
26259 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
26260 MODE_INTs. Properly use negv_optab.
26261 (expand_abs): Likewise.
26263 2014-04-02 Richard Biener <rguenther@suse.de>
26266 * Makefile.in (install-driver): Guard extra installs with special
26269 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
26271 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26272 Document vec_vgbbd.
26274 2014-04-01 Richard Henderson <rth@redhat.com>
26277 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
26278 alternative enabled before register allocation.
26280 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
26282 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
26283 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
26285 (nios2_large_got_address): Remove unneeded 'sym' parameter.
26286 (nios2_got_address): Update nios2_large_got_address call site.
26287 (nios2_delegitimize_address): New function.
26288 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
26289 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
26290 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
26292 2014-04-01 Martin Husemann <martin@duskware.de>
26294 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
26297 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
26299 PR rtl-optimization/60604
26300 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
26301 check from register_operand.
26302 (register_operand): Redefine in terms of general_operand.
26303 (nonmemory_operand): Use register_operand for the non-constant cases.
26305 2014-04-01 Richard Biener <rguenther@suse.de>
26307 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
26309 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
26311 * doc/invoke.texi (mapp-regs): Clarify.
26313 2014-03-31 Ulrich Drepper <drepper@gmail.com>
26315 * config/i386/avx512fintrin.h (__v32hi): Define type.
26316 (__v64qi): Likewise.
26317 (_mm512_set1_epi8): Define.
26318 (_mm512_set1_epi16): Define.
26319 (_mm512_set4_epi32): Define.
26320 (_mm512_set4_epi64): Define.
26321 (_mm512_set4_pd): Define.
26322 (_mm512_set4_ps): Define.
26323 (_mm512_setr4_epi64): Define.
26324 (_mm512_setr4_epi32): Define.
26325 (_mm512_setr4_pd): Define.
26326 (_mm512_setr4_ps): Define.
26327 (_mm512_setzero_epi32): Define.
26329 2014-03-31 Martin Jambor <mjambor@suse.cz>
26331 PR middle-end/60647
26332 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
26333 callsite_arguments_match_p. Updated all callers. Also check types of
26334 corresponding formal parameters and actual arguments.
26335 (not_all_callers_have_enough_arguments_p) Renamed to
26336 some_callers_have_mismatched_arguments_p.
26338 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
26340 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
26342 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
26345 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
26348 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
26350 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
26351 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
26353 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
26354 Use FMAMODE_NOVF512 mode iterator.
26355 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
26356 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
26357 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
26358 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
26360 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
26361 Use VF_128_256 mode iterator.
26362 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
26365 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26367 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
26368 static chain if needed.
26370 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26373 * lra-constraints.c (index_part_to_reg): New.
26374 (process_address): Use it.
26376 2014-03-27 Jeff Law <law@redhat.com>
26377 Jakub Jelinek <jakub@redhat.com>
26380 * expr.c (do_tablejump): Use simplify_gen_binary rather than
26381 gen_rtx_{PLUS,MULT} to build up the address expression.
26383 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
26384 creating non-canonical RTL.
26386 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26389 * ipa-inline.c (want_inline_small_function_p): Short circuit large
26390 functions; reorganize to make cheap checks first.
26391 (inline_small_functions): Do not estimate growth when dumping;
26393 * ipa-inline.h (inline_summary): Add min_size.
26394 (growth_likely_positive): New function.
26395 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
26396 (set_cond_stmt_execution_predicate): Cleanup.
26397 (estimate_edge_size_and_time): Compute min_size.
26398 (estimate_calls_size_and_time): Likewise.
26399 (estimate_node_size_and_time): Likewise.
26400 (inline_update_overall_summary): Update min_size.
26401 (do_estimate_edge_time): Likewise.
26402 (do_estimate_edge_size): Update.
26403 (do_estimate_edge_hints): Update.
26404 (growth_likely_positive): New function.
26406 2014-03-28 Jakub Jelinek <jakub@redhat.com>
26409 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
26410 also if addr has VOIDmode.
26412 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26414 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
26415 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
26417 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
26418 instructions as well as AdvancedSIMD loads.
26420 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26422 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
26423 Use crypto_aese type.
26424 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
26425 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
26426 crypto_aese, crypto_aesmc. Move to types.md.
26427 * config/arm/types.md (crypto_aes): Split into crypto_aese,
26429 * config/arm/iterators.md (crypto_type): Likewise.
26431 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26433 * cgraph.c: Include expr.h and tree-dfa.h.
26434 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
26437 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26440 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
26441 regs from checking multi-reg pseudos.
26443 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26445 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
26447 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26449 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
26450 if it would clobber the stack pointer, even temporarily.
26452 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
26454 * mode-switching.c: Make small adjustments to the top comment.
26456 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
26458 * config/rs6000/constraints.md (wD constraint): New constraint to
26459 match the constant integer to get the top DImode/DFmode out of a
26460 vector in a VSX register.
26462 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
26463 match the constant integer to get the top DImode/DFmode out of a
26464 vector in a VSX register.
26466 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
26469 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
26472 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
26473 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26475 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26476 Optimize vec_extract of 64-bit values, where the value being
26477 extracted is in the top word, where we can use scalar
26478 instructions. Add direct move and store support. Combine the big
26479 endian/little endian vector select load support into a single insn.
26480 (vsx_extract_<mode>_internal1): Likewise.
26481 (vsx_extract_<mode>_internal2): Likewise.
26482 (vsx_extract_<mode>_load): Likewise.
26483 (vsx_extract_<mode>_store): Likewise.
26484 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26485 combined into vsx_extract_<mode>_load.
26486 (vsx_extract_<mode>_one_le): Likewise.
26488 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26489 define the top 64-bit vector element.
26491 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26494 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26495 Document vec_vbpermq builtin.
26498 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26499 enable use of xxsldwi and xxpermdi builtin functions.
26500 (vec_xxpermdi): Likewise.
26502 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26503 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26505 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26507 PR rtl-optimization/60650
26508 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26510 (find_spills_for): New.
26511 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26512 Spill all pseudos on the second iteration.
26514 2014-03-27 Marek Polacek <polacek@redhat.com>
26517 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26520 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26522 * config/s390/s390.c (s390_can_use_return_insn): Check for
26523 call-saved FPRs on 31 bit.
26525 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26527 PR middle-end/60682
26528 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26529 if they need regimplification, just drop them instead of
26530 calling gimple_regimplify_operands on them.
26532 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26535 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26536 (aarch64_frame_pointer_required): Adjust logic.
26537 (aarch64_can_eliminate): Adjust logic.
26538 (aarch64_override_options_after_change): Adjust logic.
26540 2014-03-27 Dehao Chen <dehao@google.com>
26542 * ipa-inline.c (early_inliner): Update node's inline info.
26544 2014-03-26 Dehao Chen <dehao@google.com>
26546 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26547 compiler inserted conditional jumps for NAN float check.
26549 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26551 * ubsan.h (ubsan_create_data): Change second argument's type
26552 to const location_t *.
26553 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26555 (ubsan_create_data): Change second argument to const location_t *PLOC.
26556 Create Loc field whenever PLOC is non-NULL.
26557 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26558 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26562 * real.c (real_to_integer2): Change type of low to UHWI.
26564 2014-03-26 Tobias Burnus <burnus@net-b.de>
26566 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26567 (CILK_SELF_SPECS): New define.
26568 (driver_self_specs): Use it.
26570 2014-03-26 Richard Biener <rguenther@suse.de>
26572 * tree-pretty-print.c (percent_K_format): Implement special
26573 case for LTO and its stripped down BLOCK tree.
26575 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26578 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26580 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26581 one range is range_int_cst_p, but not both, at least optimize
26582 addition/subtraction of 0 and multiplication by 0 or 1.
26583 * gimple-fold.c (gimple_fold_call): Fold
26584 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26585 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26586 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26588 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26590 PR rtl-optimization/60452
26591 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26592 <case REG>: Return 1 for invalid offsets from the frame pointer.
26594 2014-03-26 Marek Polacek <polacek@redhat.com>
26597 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26600 2014-03-26 Marek Polacek <polacek@redhat.com>
26603 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26606 2014-03-26 Marek Polacek <polacek@redhat.com>
26609 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26610 multiplication in unsigned type.
26612 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26614 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26616 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26618 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26620 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26623 * cif-code.def (UNREACHABLE) New code.
26624 * ipa-inline.c (inline_small_functions): Skip edges to
26625 __builtlin_unreachable.
26626 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26627 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26628 predicate to __bulitin_unreachable.
26629 (set_cond_stmt_execution_predicate): Fix issue when
26630 invert_tree_comparison returns ERROR_MARK.
26631 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26632 propagate to inline clones.
26633 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26635 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26636 * cgraphclones.c (cgraph_clone_node): If call destination is already
26637 ureachable, do not redirect it back.
26638 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26641 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26643 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26644 Do not modify inline clones.
26646 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26648 * config/i386/i386.md (general_sext_operand): New mode attr.
26649 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26650 don't generate (sign_extend (const_int)).
26651 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26652 operands[2]. Use We constraint instead of <i> and
26653 <general_sext_operand> predicate instead of <general_operand>.
26654 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26655 * config/i386/constraints.md (We): New constraint.
26656 * config/i386/predicates.md (x86_64_sext_operand,
26657 sext_operand): New predicates.
26659 2014-03-25 Martin Jambor <mjambor@suse.cz>
26662 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26663 inconsistent devirtualizations to __builtin_unreachable.
26665 2014-03-25 Marek Polacek <polacek@redhat.com>
26668 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26670 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26672 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26673 order of elements for big-endian.
26675 2014-03-25 Richard Biener <rguenther@suse.de>
26677 PR middle-end/60635
26678 * gimplify-me.c (gimple_regimplify_operands): Update the
26681 2014-03-25 Martin Jambor <mjambor@suse.cz>
26684 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26685 (lto_output_varpool_node): Likewise.
26686 (input_overwrite_node): Likewise.
26687 (input_varpool_node): Likewise.
26689 2014-03-25 Richard Biener <rguenther@suse.de>
26691 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26692 (run_gcc): Likewise.
26694 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26696 * combine.c (simplify_compare_const): Add MODE argument.
26697 Handle mode_width 0 as very large mode_width.
26698 (try_combine, simplify_comparison): Adjust callers.
26700 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26701 type to avoid signed integer overflow.
26702 * explow.c (plus_constant): Likewise.
26704 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26706 * doc/generic.texi: Correct typos.
26708 2014-03-24 Tobias Burnus <burnus@net-b.de>
26710 * doc/invoke.texi (-flto): Expand section about
26711 using static libraries with LTO.
26713 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26715 PR rtl-optimization/60501
26716 * optabs.def (addptr3_optab): New optab.
26717 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26718 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26719 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26721 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26723 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26725 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26727 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26730 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26731 (_mm256_undefined_ps): Define.
26732 (_mm256_undefined_pd): Define.
26733 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26734 (_mm_undefined_pd): Define.
26735 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26736 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26737 (_mm512_undefined_ps): Define.
26738 (_mm512_undefined_pd): Define.
26739 Use _mm*_undefined_*.
26740 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26742 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26744 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26745 (lshr_simd): DI mode added.
26746 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26747 (aarch64_ushr_simddi): Likewise.
26748 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26749 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26750 (vshrd_n_u64): Likewise.
26752 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26754 * Makefile.in (s-macro_list): Depend on cc1.
26756 2014-03-23 Teresa Johnson <tejohnson@google.com>
26758 * ipa-utils.c (ipa_print_order): Use specified dump file.
26760 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26762 PR rtl-optimization/60601
26763 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26765 * gcc.c (eval_spec_function): Initialize save_growing_value.
26767 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26770 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26771 code == MINUS_EXPR, never swap op0 with op1.
26773 * toplev.c (init_local_tick): Avoid signed integer multiplication
26775 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26776 shift by first operand's bitsize.
26778 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26781 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26782 redefine to 1 or 0.
26783 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26784 TARGET_ISA_64BIT_P(x).
26786 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26788 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26789 pattern for vector nor instead of subtract from splat(-1).
26790 (altivec_expand_vec_perm_const_le): Likewise.
26792 2014-03-21 Richard Henderson <rth@twiddle.net>
26795 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26796 related insns after epilogue_completed.
26798 2014-03-21 Martin Jambor <mjambor@suse.cz>
26801 * cgraph.h (symtab_node): New flag body_removed.
26802 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26803 when removing bodies.
26804 * symtab.c (dump_symtab_base): Dump body_removed flag.
26805 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26806 had their bodies removed.
26808 2014-03-21 Martin Jambor <mjambor@suse.cz>
26811 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26814 2014-03-21 Richard Biener <rguenther@suse.de>
26816 PR tree-optimization/60577
26817 * tree-core.h (struct tree_base): Document nothrow_flag use
26818 in DECL_NONALIASED.
26819 * tree.h (DECL_NONALIASED): New.
26820 (may_be_aliased): Adjust.
26821 * coverage.c (build_var): Set DECL_NONALIASED.
26823 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26825 * expr.c (expand_expr_real_1): Remove outdated comment.
26827 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26829 PR middle-end/60597
26830 * ira.c (adjust_cleared_regs): Call copy_rtx on
26831 *reg_equiv[REGNO (loc)].src_p before passing it to
26832 simplify_replace_fn_rtx.
26835 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26836 into CONST, put pic register as first operand of PLUS. Use
26837 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26839 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26841 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26843 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26845 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26846 around for store forwarding issue in the FPU on the UT699.
26847 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26848 loads and operations if -mfix-ut699 is specified.
26849 (divtf3_hq): Tweak attribute.
26850 (sqrttf2_hq): Likewise.
26852 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26854 * calls.c (store_one_arg): Remove incorrect const qualification on the
26855 type of the temporary.
26856 * cfgexpand.c (expand_return): Likewise.
26857 * expr.c (expand_constructor): Likewise.
26858 (expand_expr_real_1): Likewise.
26860 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26862 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26865 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26868 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26870 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26872 * config/arm/aarch-common-protos.h
26873 (alu_cost_table): Fix spelling of "extend".
26874 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26876 2014-03-19 Richard Biener <rguenther@suse.de>
26878 PR middle-end/60553
26879 * tree-core.h (tree_type_common): Re-order pointer members
26880 to reduce recursion depth during GC walks.
26882 2014-03-19 Marek Polacek <polacek@redhat.com>
26885 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26886 before accessing it.
26888 2014-03-19 Richard Biener <rguenther@suse.de>
26891 * lto-streamer-in.c (input_function): In WPA stage do not drop
26894 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26896 PR tree-optimization/60559
26897 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26898 with build_zero_cst assignment.
26900 2014-03-18 Kai Tietz <ktietz@redhat.com>
26902 PR rtl-optimization/56356
26903 * sdbout.c (sdbout_parms): Verify that parms'
26904 incoming argument is valid.
26905 (sdbout_reg_parms): Likewise.
26907 2014-03-18 Richard Henderson <rth@redhat.com>
26910 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26911 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26912 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26914 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26916 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26917 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26918 Italicize plugin event names in description. Explain that
26919 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26920 Remind that no GCC functions should be called after PLUGIN_FINISH.
26921 Explain what pragmas with expansion are.
26923 2014-03-18 Martin Liska <mliska@suse.cz>
26925 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26926 gimple call statement is update.
26927 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26928 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26930 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26933 * ubsan.c (ubsan_instrument_unreachable): Call
26934 initialize_sanitizer_builtins.
26935 (ubsan_pass): Likewise.
26938 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26939 varpool_finalize_decl instead of rest_of_decl_compilation.
26941 2014-03-18 Richard Biener <rguenther@suse.de>
26943 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26944 by using bitmap_and_compl instead of bitmap_and_compl_into.
26945 (df_rd_transfer_function): Likewise.
26947 2014-03-18 Richard Biener <rguenther@suse.de>
26949 * doc/lto.texi (fresolution): Fix typo.
26951 2014-03-18 Richard Biener <rguenther@suse.de>
26953 * doc/invoke.texi (flto): Update for changes in 4.9.
26955 2014-03-18 Richard Biener <rguenther@suse.de>
26957 * doc/loop.texi: Remove section on the removed lambda framework.
26958 Update loop docs with recent changes in preserving loop structure.
26960 2014-03-18 Richard Biener <rguenther@suse.de>
26962 * doc/lto.texi (-fresolution): Document.
26964 2014-03-18 Richard Biener <rguenther@suse.de>
26966 * doc/contrib.texi: Adjust my name.
26968 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26971 * internal-fn.c: Include diagnostic-core.h.
26972 (expand_BUILTIN_EXPECT): New function.
26973 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26974 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26975 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26976 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26977 IFN_BUILTIN_EXPECT.
26978 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26979 Revert 3 argument __builtin_expect code.
26980 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26981 * gimple-fold.c (gimple_fold_call): Likewise.
26982 * tree.h (fold_builtin_expect): New prototype.
26983 * builtins.c (build_builtin_expect_predicate): Add predictor
26984 argument, if non-NULL, create 3 argument __builtin_expect.
26985 (fold_builtin_expect): No longer static. Add ARG2 argument,
26986 pass it through to build_builtin_expect_predicate.
26987 (fold_builtin_2): Adjust caller.
26988 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26989 * internal-fn.def (BUILTIN_EXPECT): New.
26991 2014-03-18 Tobias Burnus <burnus@net-b.de>
26994 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26995 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26996 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26998 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
27001 * predict.c (combine_predictions_for_bb): Fix up formatting.
27002 (expr_expected_value_1, expr_expected_value): Add predictor argument,
27003 fill what it points to if non-NULL.
27004 (tree_predict_by_opcode): Adjust caller, use the predictor.
27005 * predict.def (PRED_COMPARE_AND_SWAP): Add.
27007 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
27009 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
27010 proper constant for the store mode.
27012 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
27014 * symtab.c (change_decl_assembler_name): Fix transparent alias
27015 chain construction.
27017 2014-03-16 Renlin Li <Renlin.Li@arm.com>
27019 * config/aarch64/aarch64.c: Correct the comments about the
27020 aarch64 stack layout.
27022 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
27024 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
27025 check for GF_OMP_FOR_KIND_FOR.
27027 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
27029 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
27030 ymm and zmm register names.
27032 2014-03-17 Jakub Jelinek <jakub@redhat.com>
27035 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
27036 note creation for the 2010-08-31 changes.
27038 2014-03-17 Marek Polacek <polacek@redhat.com>
27040 PR middle-end/60534
27041 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
27042 as -fno-tree-loop-vectorize.
27043 (expand_omp_simd): Likewise.
27045 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
27047 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
27048 (eligible_for_call_delay): New prototype.
27049 * config/sparc/sparc.c (tls_call_delay): Rename into...
27050 (eligible_for_call_delay): ...this. Return false if the instruction
27051 cannot be put in the delay slot of a branch.
27052 (eligible_for_restore_insn): Simplify.
27053 (eligible_for_return_delay): Return false if the instruction cannot be
27054 put in the delay slot of a branch and simplify.
27055 (eligible_for_sibcall_delay): Return false if the instruction cannot be
27056 put in the delay slot of a branch.
27057 * config/sparc/sparc.md (fix_ut699): New attribute.
27058 (tls_call_delay): Delete.
27059 (in_call_delay): Reimplement.
27060 (eligible_for_sibcall_delay): Rename into...
27061 (in_sibcall_delay): ...this.
27062 (eligible_for_return_delay): Rename into...
27063 (in_return_delay): ...this.
27064 (in_branch_delay): Reimplement.
27065 (in_uncond_branch_delay): Delete.
27066 (in_annul_branch_delay): Delete.
27068 2014-03-14 Richard Henderson <rth@redhat.com>
27071 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
27072 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
27073 (*floathi<X87MODEF>2_i387_with_temp): Remove.
27074 (floathi splitters): Remove.
27075 (float<SWI48x>xf2): New pattern.
27076 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
27077 code that tried to handle DImode for 32-bit, but which was excluded
27078 by the pattern's condition. Drop allocation of stack temporary.
27079 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
27080 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
27081 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
27082 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
27083 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
27084 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
27085 (*float<SWI48><MODEF>2_sse_interunit): Remove.
27086 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
27087 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
27088 (*float<SWI48x><X87MODEF>2_i387): Remove.
27089 (all float _with_temp splitters): Remove.
27090 (*float<SWI48x><MODEF>2_i387): New pattern.
27091 (*float<SWI48><MODEF>2_sse): New pattern.
27092 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
27093 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
27095 2014-03-14 Jakub Jelinek <jakub@redhat.com>
27096 Marek Polacek <polacek@redhat.com>
27098 PR middle-end/60484
27099 * common.opt (dump_base_name_prefixed): New Variable.
27100 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
27101 if x_dump_base_name_prefixed is already set, set it at the end.
27103 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
27105 PR rtl-optimization/60508
27106 * lra-constraints.c (get_reload_reg): Add new parameter
27108 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
27109 Pass the new parameter values.
27111 2014-03-14 Richard Biener <rguenther@suse.de>
27113 * common.opt: Revert unintented changes from r205065.
27114 * opts.c: Likewise.
27116 2014-03-14 Richard Biener <rguenther@suse.de>
27118 PR middle-end/60518
27119 * cfghooks.c (split_block): Properly adjust all loops the
27120 block was a latch of.
27122 2014-03-14 Martin Jambor <mjambor@suse.cz>
27125 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
27128 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
27131 * config/avr/avr.c (avr_set_current_function): Pass function name
27132 through default_strip_name_encoding before sanity checking instead
27133 of skipping the first char of the assembler name.
27135 2014-03-13 Richard Henderson <rth@redhat.com>
27138 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
27139 (ix86_force_to_memory, ix86_free_from_memory): Remove.
27140 * config/i386/i386-protos.h: Likewise.
27141 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
27142 in the expander instead of a splitter.
27143 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
27144 any possibility of requiring a memory.
27145 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
27146 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
27147 (fp branch splitters): Update for ix86_split_fp_branch.
27148 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
27149 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
27150 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
27151 (*fop_<MODEF>_2_i387): Remove f/r alternative.
27152 (*fop_<MODEF>_3_i387): Likewise.
27153 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
27154 (splitters for the fop_* register patterns): Remove.
27155 (fscalexf4_i387): Rename from *fscalexf4_i387.
27156 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
27158 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27160 PR tree-optimization/59779
27161 * tree-dfa.c (get_ref_base_and_extent): Use double_int
27162 type for bitsize and maxsize instead of HOST_WIDE_INT.
27164 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
27166 PR rtl-optimization/57320
27167 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
27168 the CFG after thread_prologue_and_epilogue_insns.
27170 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
27172 PR rtl-optimization/57189
27173 * lra-constraints.c (process_alt_operands): Disfavor spilling
27176 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
27178 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
27180 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27182 PR tree-optimization/59025
27183 PR middle-end/60418
27184 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
27185 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
27187 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
27190 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
27191 calls of avr_out_plus_1.
27193 2014-03-13 Bin Cheng <bin.cheng@arm.com>
27195 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
27196 BB's single pred and update the father loop's latch info later.
27198 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
27200 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
27204 (VEC_base): Likewise.
27205 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
27206 registers, we need to swap double words in little endian mode.
27208 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
27209 to be a container mode for 128-bit integer operations added in ISA
27210 2.07. Unlike TImode and PTImode, the preferred register set is
27211 the Altivec/VMX registers for the 128-bit operations.
27213 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
27215 (rs6000_split_128bit_ok_p): Likewise.
27217 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
27218 macros for creating ISA 2.07 normal and overloaded builtin
27219 functions with 3 arguments.
27220 (BU_P8V_OVERLOAD_3): Likewise.
27221 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
27222 for use as overloaded functions.
27223 (VPERM_1TI_UNS): Likewise.
27224 (VSEL_1TI): Likewise.
27225 (VSEL_1TI_UNS): Likewise.
27226 (ST_INTERNAL_1ti): Likewise.
27227 (LD_INTERNAL_1ti): Likewise.
27228 (XXSEL_1TI): Likewise.
27229 (XXSEL_1TI_UNS): Likewise.
27230 (VPERM_1TI): Likewise.
27231 (VPERM_1TI_UNS): Likewise.
27232 (XXPERMDI_1TI): Likewise.
27233 (SET_1TI): Likewise.
27234 (LXVD2X_V1TI): Likewise.
27235 (STXVD2X_V1TI): Likewise.
27236 (VEC_INIT_V1TI): Likewise.
27237 (VEC_SET_V1TI): Likewise.
27238 (VEC_EXT_V1TI): Likewise.
27239 (EQV_V1TI): Likewise.
27240 (NAND_V1TI): Likewise.
27241 (ORC_V1TI): Likewise.
27242 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
27243 added in ISA 2.07. Add both normal 'altivec' builtins, and the
27244 overloaded builtin.
27245 (VADDUQM): Likewise.
27246 (VSUBCUQ): Likewise.
27247 (VADDEUQM): Likewise.
27248 (VADDECUQ): Likewise.
27249 (VSUBEUQM): Likewise.
27250 (VSUBECUQ): Likewise.
27252 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
27253 __int128_t and __uint128_t types.
27254 (__uint128_type): Likewise.
27255 (altivec_categorize_keyword): Add support for vector __int128_t,
27256 vector __uint128_t, vector __int128, and vector unsigned __int128
27257 as a container type for TImode operations that need to be done in
27258 VSX/Altivec registers.
27259 (rs6000_macro_to_expand): Likewise.
27260 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
27261 to support 128-bit integer instructions vaddcuq, vadduqm,
27262 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
27263 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
27265 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
27266 for V1TImode, and set up preferences to use VSX/Altivec registers.
27267 Setup VSX reload handlers.
27268 (rs6000_debug_reg_global): Likewise.
27269 (rs6000_init_hard_regno_mode_ok): Likewise.
27270 (rs6000_preferred_simd_mode): Likewise.
27271 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
27272 (easy_altivec_constant): Likewise.
27273 (output_vec_const_move): Likewise.
27274 (rs6000_expand_vector_set): Convert V1TImode set and extract to
27276 (rs6000_expand_vector_extract): Likewise.
27277 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
27279 (rs6000_const_vec): Add support for V1TImode.
27280 (rs6000_emit_le_vsx_load): Swap double words when loading or
27281 storing TImode/V1TImode.
27282 (rs6000_emit_le_vsx_store): Likewise.
27283 (rs6000_emit_le_vsx_move): Likewise.
27284 (rs6000_emit_move): Add support for V1TImode.
27285 (altivec_expand_ld_builtin): Likewise.
27286 (altivec_expand_st_builtin): Likewise.
27287 (altivec_expand_vec_init_builtin): Likewise.
27288 (altivec_expand_builtin): Likewise.
27289 (rs6000_init_builtins): Add support for V1TImode type. Add
27290 support for ISA 2.07 128-bit integer builtins. Define type names
27291 for the VSX/Altivec vector types.
27292 (altivec_init_builtins): Add support for overloaded vector
27293 functions with V1TImode type.
27294 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
27295 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
27297 (rs6000_split_128bit_ok_p): Likewise.
27298 (rs6000_handle_altivec_attribute): Create V1TImode from vector
27299 __int128_t and vector __uint128_t.
27301 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
27302 and mode attributes.
27304 (VSX_M2): Likewise.
27309 (VS_scalar): Likewise.
27310 (VS_double): Likewise.
27311 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
27313 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
27314 we support the ISA 2.07 128-bit integer arithmetic instructions.
27315 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
27316 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
27317 and TImode types for use with the builtin functions.
27318 (V1TI_type_node): Likewise.
27319 (unsigned_V1TI_type_node): Likewise.
27320 (intTI_type_internal_node): Likewise.
27321 (uintTI_type_internal_node): Likewise.
27323 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
27324 128-bit builtin functions.
27325 (UNSPEC_VADDEUQM): Likewise.
27326 (UNSPEC_VADDECUQ): Likewise.
27327 (UNSPEC_VSUBCUQ): Likewise.
27328 (UNSPEC_VSUBEUQM): Likewise.
27329 (UNSPEC_VSUBECUQ): Likewise.
27330 (VM): Add V1TImode to vector mode iterators.
27332 (VI_unit): Likewise.
27333 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
27334 (altivec_vaddcuq): Likewise.
27335 (altivec_vsubuqm): Likewise.
27336 (altivec_vsubcuq): Likewise.
27337 (altivec_vaddeuqm): Likewise.
27338 (altivec_vaddecuq): Likewise.
27339 (altivec_vsubeuqm): Likewise.
27340 (altivec_vsubecuq): Likewise.
27342 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
27344 (BOOL_128): Likewise.
27345 (BOOL_REGS_OUTPUT): Likewise.
27346 (BOOL_REGS_OP1): Likewise.
27347 (BOOL_REGS_OP2): Likewise.
27348 (BOOL_REGS_UNARY): Likewise.
27349 (BOOL_REGS_AND_CR0): Likewise.
27351 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
27352 128-bit integer builtin support.
27353 (vec_vadduqm): Likewise.
27354 (vec_vaddecuq): Likewise.
27355 (vec_vaddeuqm): Likewise.
27356 (vec_vsubecuq): Likewise.
27357 (vec_vsubeuqm): Likewise.
27358 (vec_vsubcuq): Likewise.
27359 (vec_vsubuqm): Likewise.
27361 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27362 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
27363 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
27364 128-bit integer add/subtract to ISA 2.07.
27366 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
27368 * config/arc/arc.c (arc_predicate_delay_insns):
27369 Fix third argument passed to conditionalize_nonjump.
27371 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
27373 * config/aarch64/aarch64-builtins.c
27374 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
27375 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
27376 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
27377 instead of __builtin_lfloor.
27378 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
27380 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27382 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
27383 (tree_ssa_ifcombine_bb_1): New function.
27384 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
27385 is an empty forwarder block to then_bb or vice versa and then_bb
27386 and else_bb are effectively swapped.
27388 2014-03-12 Christian Bruel <christian.bruel@st.com>
27391 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
27392 REG_CFA_DEF_CFA note.
27393 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
27394 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
27396 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
27398 PR tree-optimization/60454
27399 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
27401 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27403 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
27404 Do not define target_cpu_default2 to generic.
27405 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
27406 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
27407 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
27409 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27410 Marc Glisse <marc.glisse@inria.fr>
27412 PR tree-optimization/60502
27413 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
27414 instead of build_low_bits_mask.
27416 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27418 PR middle-end/60482
27419 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
27420 if there are multiple uses, but op doesn't live on E edge.
27421 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
27422 clobber stmts before __builtin_unreachable.
27424 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
27426 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
27427 hard_frame_pointer_rtx.
27428 * cse.c (cse_insn): Remove volatile check.
27429 * cselib.c (cselib_process_insn): Likewise.
27430 * dse.c (scan_insn): Likewise.
27432 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27434 * config/arc/arc.c (conditionalize_nonjump): New function,
27436 (arc_ifcvt): ... this.
27437 (arc_predicate_delay_insns): Use it.
27439 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27441 * config/arc/predicates.md (extend_operand): During/after reload,
27442 allow const_int_operand.
27443 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
27444 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
27445 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
27447 (umulsi3_highpart_i): Likewise.
27449 2014-03-11 Richard Biener <rguenther@suse.de>
27451 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
27452 Add asserts to guard possible wrong-code bugs.
27454 2014-03-11 Richard Biener <rguenther@suse.de>
27456 PR tree-optimization/60429
27457 PR tree-optimization/60485
27458 * tree-ssa-structalias.c (set_union_with_increment): Properly
27459 take into account all fields that overlap the shifted vars.
27460 (do_sd_constraint): Likewise.
27461 (do_ds_constraint): Likewise.
27462 (get_constraint_for_ptr_offset): Likewise.
27464 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
27466 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
27467 (nios2_compute_frame_layout):
27468 Add calculation of cfun->machine->fp_save_offset.
27469 (nios2_expand_prologue): Correct setting of frame pointer register
27471 (nios2_expand_epilogue): Update recovery of stack pointer from
27472 frame pointer accordingly.
27473 (nios2_initial_elimination_offset): Update calculation of offset
27474 for eliminating to HARD_FRAME_POINTER_REGNUM.
27476 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27479 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27480 cgraph_get_create_node on VAR_DECLs.
27482 2014-03-10 Richard Biener <rguenther@suse.de>
27484 PR middle-end/60474
27485 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27487 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27489 * config/vms/vms.opt (vms_float_format): New variable.
27491 2014-03-08 Tobias Burnus <burnus@net-b.de>
27493 * doc/invoke.texi (-fcilkplus): Update implementation status.
27495 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27496 Richard Biener <rguenther@suse.de>
27498 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27499 consistently accross all TUs.
27500 (run_gcc): Enable -fshort-double automatically at link at link-time
27501 and disallow override.
27503 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27506 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27507 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27508 if they can't be used.
27510 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27512 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27513 for Solaris 11/x86 ld.
27514 * configure: Regenerate.
27516 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27518 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27519 (LIB_TLS_SPEC): Save as ld_tls_libs.
27520 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27521 (HAVE_AS_IX86_TLSLDM): New test.
27522 * configure, config.in: Regenerate.
27523 * config/i386/i386.c (legitimize_tls_address): Fall back to
27524 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27525 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27526 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27527 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27529 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27531 * common.opt (fira-loop-pressure): Mark as optimization.
27533 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27535 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27536 an OpenMP mappable type.
27538 2014-03-06 Matthias Klose <doko@ubuntu.com>
27540 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27541 MULTILIB_OSDIRNAMES is not defined.
27543 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27544 Meador Inge <meadori@codesourcery.com>
27547 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27548 (arm_legitimize_address): Call legitimize_tls_address for any
27549 arm_tls_referenced_p expression, handle constant addend. Call it
27550 before testing for !TARGET_ARM.
27551 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27553 2014-03-06 Richard Biener <rguenther@suse.de>
27555 PR middle-end/60445
27559 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27561 * tree-streamer.c (record_common_node): Assert we don't record
27562 nodes with type double.
27563 (preload_common_node): Skip type double, complex double and double
27564 pointer since it is now frontend dependent due to fshort-double option.
27566 2014-03-06 Richard Biener <rguenther@suse.de>
27568 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27569 or -fno-lto is specified and the linker has full plugin support.
27570 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27571 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27572 * lto-wrapper.c (merge_and_complain): Merge compile-time
27573 optimization levels.
27574 (run_gcc): And pass it through to the link options.
27576 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27580 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27582 * cselib.c (remove_useless_values): Skip to avoid quadratic
27583 behavior if the condition moved from...
27584 (cselib_process_insn): ... here holds.
27586 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27589 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27590 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27593 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27594 (TM_H): Add x86-tune.def.
27596 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27598 * config/aarch64/aarch64.c (generic_tunings):
27599 Use cortexa57_extra_costs.
27601 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27604 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27605 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27606 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27609 2014-03-04 Heiher <r@hev.cc>
27611 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27612 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27614 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27616 * config/i386/predicates.md (const2356_operand): Change to ...
27617 (const2367_operand): ... this.
27618 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27620 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27621 (*avx512pf_scatterpf<mode>sf): Ditto.
27622 (avx512pf_scatterpf<mode>df): Ditto.
27623 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27624 (*avx512pf_scatterpf<mode>df): Ditto.
27625 * config/i386/i386.c (ix86_expand_builtin): Update
27626 incorrect hint operand error message.
27628 2014-03-04 Richard Biener <rguenther@suse.de>
27630 * lto-section-in.c (lto_get_section_data): Fix const cast.
27632 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27634 * tree-streamer.c (record_common_node): Assert we don't record
27635 nodes with type double.
27636 (preload_common_node): Skip type double, complex double and double
27637 pointer since it is now frontend dependent due to fshort-double option.
27639 2014-03-04 Richard Biener <rguenther@suse.de>
27642 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27643 (lto_input_toplevel_asms): Likewise.
27644 * lto-section-in.c (lto_get_section_data): Instead do it here
27647 2014-03-04 Richard Biener <rguenther@suse.de>
27649 PR tree-optimization/60382
27650 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27651 dead PHIs a reduction.
27653 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27655 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27657 (_mm_prefetch): Move out of GCC target("sse") pragma.
27658 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27659 GCC target("prfchw") pragma.
27660 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27662 * config/i386/i386.c (ix86_option_override_internal): Enable
27663 -mprfchw with -mprefetchwt1.
27665 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27667 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27670 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27672 * opts.h (CL_PCH_IGNORE): Define.
27673 * targhooks.c (option_affects_pch_p):
27674 Return false for options that have CL_PCH_IGNORE set.
27675 * opt-functions.awk: Process PchIgnore.
27676 * doc/options.texi: Document PchIgnore.
27678 * config/arc/arc.opt (misize): Add PchIgnore property.
27680 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27682 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27683 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27684 constraint on constants to permit them being loaded into
27685 GENERAL_REGS or BASE_REGS.
27687 2014-03-03 Nick Clifton <nickc@redhat.com>
27689 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27690 anti-cacnonical alternatives.
27691 (negandhi3_real): New pattern.
27692 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27694 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27696 * config/avr/avr-mcus.def: Remove atxmega16x1.
27697 * config/avr/avr-tables.opt: Regenerate.
27698 * config/avr/t-multilib: Regenerate.
27699 * doc/avr-mmcu.texi: Regenerate.
27701 2014-03-03 Tobias Grosser <tobias@grosser.es>
27702 Mircea Namolaru <mircea.namolaru@inria.fr>
27704 PR tree-optimization/58028
27705 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27708 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27710 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27711 not handled by recognizers.
27713 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27715 PR middle-end/60175
27716 * function.c (expand_function_end): Don't emit
27717 clobber_return_register sequence if clobber_after is a BARRIER.
27718 * cfgexpand.c (construct_exit_block): Append instructions before
27719 return_label to prev_bb.
27721 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27723 * config/rs6000/constraints.md: Document reserved use of "wc".
27725 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27728 * ipa.c (function_and_variable_visibility): When dissolving comdat
27729 group, also set all symbols to local.
27731 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27736 2013-12-14 Jan Hubicka <jh@suse.cz>
27737 PR middle-end/58477
27738 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27740 2014-03-02 Jon Beniston <jon@beniston.com>
27746 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27747 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27748 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27749 (simple_return, *simple_return): New patterns
27750 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27751 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27753 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27755 * dwarf2out.c (gen_subprogram_die): Tidy.
27757 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27760 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27761 (*mov_t_msb_neg_negc): ... this new insn.
27763 2014-02-28 Jason Merrill <jason@redhat.com>
27766 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27769 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27772 * dwarf2out.c (decltype_auto_die): New static.
27773 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27774 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27775 (is_cxx_auto): Likewise.
27777 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27779 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27780 we are not using general regs only.
27782 2014-02-28 Richard Biener <rguenther@suse.de>
27785 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27786 previous fix and only allow to remove trivial pre-headers
27787 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27788 (remove_forwarder_block): Properly update the latch of a loop.
27790 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27793 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27794 (cselib_preserved_hash_table): New.
27795 (preserve_constants_and_equivs): Move preserved vals to it.
27796 (cselib_find_slot): Look it up first.
27797 (cselib_init): Initialize it.
27798 (cselib_finish): Release it.
27799 (dump_cselib_table): Dump it.
27801 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27804 * cselib.c (remove_useless_values): Skip to avoid quadratic
27805 behavior if the condition moved from...
27806 (cselib_process_insn): ... here holds.
27808 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27811 * var-tracking.c (vt_initialize): Apply the same condition to
27812 preserve the CFA base value.
27814 2014-02-28 Joey Ye <joey.ye@arm.com>
27817 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27818 if reload in progress or completed.
27820 2014-02-28 Tobias Burnus <burnus@net-b.de>
27822 PR middle-end/60147
27823 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27826 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27828 * doc/tm.texi.in (Condition Code Status): Update documention for
27829 relative locations of cc0-setter and cc0-user.
27831 2014-02-27 Jeff Law <law@redhat.com>
27833 PR rtl-optimization/52714
27834 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27835 into two independent simple sets, if I3 is a jump, ensure the
27836 pattern we place into I3 is a (set (pc) ...).
27838 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27839 Jeff Law <law@redhat.com>
27841 PR rtl-optimization/49847
27842 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27843 are in different blocks.
27844 * doc/tm.texi (Condition Code Status): Update documention for
27845 relative locations of cc0-setter and cc0-user.
27847 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27850 * lra.c (lra_emit_add): Check SUBREG too.
27852 2014-02-27 Andreas Schwab <schwab@suse.de>
27854 * config/m68k/m68k.c (m68k_option_override): Disable
27855 -flive-range-shrinkage for classic m68k.
27856 (m68k_override_options_after_change): Likewise.
27858 2014-02-27 Marek Polacek <polacek@redhat.com>
27860 PR middle-end/59223
27861 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27862 -Wmaybe-uninitialized.
27864 2014-02-27 Alan Modra <amodra@gmail.com>
27867 * reload1.c (emit_input_reload_insns): When reload_override_in,
27868 set old to rl->in_reg when rl->in_reg is a subreg.
27870 2014-02-26 Richard Biener <rguenther@suse.de>
27873 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27875 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27877 * common/config/i386/predicates.md (const1256_operand): Remove.
27878 (const2356_operand): New.
27879 (const_1_to_2_operand): Remove.
27880 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27881 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27882 (*avx512pf_gatherpf<mode>sf): Ditto.
27883 (avx512pf_gatherpf<mode>df): Ditto.
27884 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27885 (*avx512pf_gatherpf<mode>df): Ditto.
27886 (avx512pf_scatterpf<mode>sf): Ditto.
27887 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27888 (*avx512pf_scatterpf<mode>sf): Ditto.
27889 (avx512pf_scatterpf<mode>df): Ditto.
27890 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27891 (*avx512pf_scatterpf<mode>df): Ditto.
27892 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27894 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27896 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27897 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27898 (_mm512_mask_testn_epi64_mask): Move to ...
27899 * config/i386/avx512cdintrin.h: Here.
27900 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27901 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27902 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27903 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27904 TARGET_AVX512F from TARGET_AVX512CD.
27906 2014-02-26 Richard Biener <rguenther@suse.de>
27909 * ipa.c (walk_polymorphic_call_targets): Properly guard
27910 call to inline_update_overall_summary.
27912 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27915 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27916 and latches only if requested. Fix latch if it is removed.
27917 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27918 LOOPS_HAVE_PREHEADERS.
27920 2014-02-25 Andrew Pinski <apinski@cavium.com>
27922 * builtins.c (expand_builtin_thread_pointer): Create a new target
27923 when the target is NULL.
27925 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27927 PR rtl-optimization/60317
27928 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27929 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27930 * lra-assigns.c: Include params.h.
27931 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27932 other reload pseudos considerations.
27934 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27936 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27937 to use canonical form for nor<mode>3.
27939 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27942 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27945 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27947 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27948 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27949 (ix86_handle_option): Handle OPT_mprefetchwt1.
27950 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27951 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27953 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27954 OPTION_MASK_ISA_PREFETCHWT1.
27955 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27956 (PTA_PREFETCHWT1): New.
27957 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27958 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27959 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27960 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27961 (*prefetch_avx512pf_<mode>_: Change into ...
27962 (*prefetch_prefetchwt1_<mode>: This.
27963 * config/i386/i386.opt (mprefetchwt1): New.
27964 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27965 (_mm_prefetch): Handle intent to write.
27966 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27968 2014-02-25 Richard Biener <rguenther@suse.de>
27970 PR middle-end/60291
27971 * emit-rtl.c (mem_attrs_htab): Remove.
27972 (mem_attrs_htab_hash): Likewise.
27973 (mem_attrs_htab_eq): Likewise.
27974 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27975 (init_emit_once): Do not allocate mem_attrs_htab.
27977 2014-02-25 Richard Biener <rguenther@suse.de>
27980 * lto-opts.c (lto_write_options): Output non-explicit conservative
27981 -fwrapv, -fno-trapv and -fno-strict-overflow.
27982 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27983 (run_gcc): And pass them through.
27985 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27987 * sel-sched.c (calculate_new_fences): New parameter ptime.
27988 Calculate it as a maximum over all fence cycles.
27989 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27990 Print the final schedule timing when sched_verbose.
27992 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27994 PR rtl-optimization/60292
27995 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27996 bit fot the fence instruction.
27998 2014-02-24 Alangi Derick <alangiderick@gmail.com>
28000 * calls.h: Fix typo in comment.
28002 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
28004 * config/pa/pa.c (pa_output_move_double): Don't valididate when
28005 adjusting offsetable addresses.
28007 2014-02-24 Guozhi Wei <carrot@google.com>
28009 * sparseset.h (sparseset_pop): Fix the wrong index.
28011 2014-02-24 Walter Lee <walt@tilera.com>
28013 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
28014 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
28016 * common/config/tilegx/tilegx-common.c
28017 (TARGET_DEFAULT_TARGET_FLAGS): Define.
28018 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
28019 (LINK_SPEC): Ditto.
28020 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
28021 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
28022 (tilegx_gimplify_va_arg_expr): Handle big endian.
28023 (tilegx_expand_unaligned_load): Ditto.
28024 (tilegx_expand_unaligned_store): Ditto.
28025 (TARGET_RETURN_IN_MSB): New.
28026 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
28027 (TARGET_ENDIAN_DEFAULT): New.
28028 (TARGET_BIG_ENDIAN): Handle big endian.
28029 (BYTES_BIG_ENDIAN): Ditto.
28030 (WORDS_BIG_ENDIAN): Ditto.
28031 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
28032 (ENDIAN_SPEC): New.
28033 (EXTRA_SPECS): New.
28034 * config/tilegx/tilegx.md (extv): Handle big endian.
28036 (insn_st<n>): Ditto.
28037 (insn_st<n>_add<bitsuffix>): Ditto.
28038 (insn_stnt<n>): Ditto.
28039 (insn_stnt<n>_add<bitsuffix>):Ditto.
28040 (vec_interleave_highv8qi): Handle big endian.
28041 (vec_interleave_highv8qi_be): New.
28042 (vec_interleave_highv8qi_le): New.
28043 (insn_v1int_h): Handle big endian.
28044 (vec_interleave_lowv8qi): Handle big endian.
28045 (vec_interleave_lowv8qi_be): New.
28046 (vec_interleave_lowv8qi_le): New.
28047 (insn_v1int_l): Handle big endian.
28048 (vec_interleave_highv4hi): Handle big endian.
28049 (vec_interleave_highv4hi_be): New.
28050 (vec_interleave_highv4hi_le): New.
28051 (insn_v2int_h): Handle big endian.
28052 (vec_interleave_lowv4hi): Handle big endian.
28053 (vec_interleave_lowv4hi_be): New.
28054 (vec_interleave_lowv4hi_le): New.
28055 (insn_v2int_l): Handle big endian.
28056 (vec_interleave_highv2si): Handle big endian.
28057 (vec_interleave_highv2si_be): New.
28058 (vec_interleave_highv2si_le): New.
28059 (insn_v4int_h): Handle big endian.
28060 (vec_interleave_lowv2si): Handle big endian.
28061 (vec_interleave_lowv2si_be): New.
28062 (vec_interleave_lowv2si_le): New.
28063 (insn_v4int_l): Handle big endian.
28064 * config/tilegx/tilegx.opt (mbig-endian): New option.
28065 (mlittle-endian): New option.
28066 * doc/install.texi: Document tilegxbe-linux.
28067 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
28069 2014-02-24 Martin Jambor <mjambor@suse.cz>
28072 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
28073 there are no parameter descriptors.
28075 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
28077 PR rtl-optimization/60268
28078 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
28079 initialization to ...
28080 (sched_rgn_init): ... here.
28081 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
28083 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28085 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
28088 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
28090 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
28093 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28095 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
28096 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
28098 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28100 * config/microblaze/predicates.md: Add cmp_op predicate.
28101 * config/microblaze/microblaze.md: Add branch_compare instruction
28102 which uses cmp_op predicate and emits cmp insn before branch.
28103 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
28104 to microblaze_expand_conditional_branch and consolidate logic.
28105 (microblaze_expand_conditional_branch): emit branch_compare
28106 insn instead of handling cmp op separate from branch insn.
28108 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28110 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
28113 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28115 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
28116 define_insn with define_expand and new define_insn
28117 *altivec_lve<VI_char>x_internal.
28118 (altivec_stve<VI_char>x): Replace define_insn with define_expand
28119 and new define_insn *altivec_stve<VI_char>x_internal.
28120 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
28122 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
28124 (altivec_expand_stvex_be): New function.
28126 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
28128 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
28129 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
28130 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
28131 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
28133 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
28136 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
28137 instead of emit_move_insn.
28139 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28141 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
28142 vspltw with vsldoi.
28143 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
28144 gen_altivec_vsumsws.
28146 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28148 * config/rs6000/altivec.md (altivec_lvxl): Rename as
28149 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
28150 (altivec_lvxl_<mode>): New define_expand incorporating
28151 -maltivec=be semantics where needed.
28152 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
28153 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
28154 semantics where needed.
28155 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
28156 (altivec_stvx_<mode>): New define_expand incorporating
28157 -maltivec=be semantics where needed.
28158 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
28159 VM2 iterator instead of V4SI.
28160 (altivec_stvxl_<mode>): New define_expand incorporating
28161 -maltivec=be semantics where needed.
28162 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
28163 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
28164 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
28165 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
28166 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
28167 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
28168 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
28169 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
28170 ALTIVEC_BUILTIN_STVXL.
28171 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
28172 (altivec_expand_stvx_be): Likewise.
28173 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
28174 (altivec_expand_lvx_be): Likewise.
28175 (altivec_expand_stvx_be): Likewise.
28176 (altivec_expand_builtin): Add cases for
28177 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
28178 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
28179 (altivec_init_builtins): Add definitions for
28180 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
28181 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
28183 2014-02-21 Catherine Moore <clm@codesourcery.com>
28185 * doc/invoke.texi (mvirt, mno-virt): Document.
28186 * config/mips/mips.opt (mvirt): New option.
28187 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
28189 2014-02-21 Richard Biener <rguenther@suse.de>
28191 PR tree-optimization/60276
28192 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
28193 (STMT_VINFO_MIN_NEG_DIST): New macro.
28194 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
28195 STMT_VINFO_MIN_NEG_DIST.
28196 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
28197 made for negative dependence distances still hold.
28199 2014-02-21 Richard Biener <rguenther@suse.de>
28201 PR middle-end/60291
28202 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
28203 DECL_INITIAL for globals not in the current function context.
28205 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28207 PR tree-optimization/56490
28208 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
28209 * tree-ssa-uninit.c: Include params.h.
28210 (compute_control_dep_chain): Add num_calls argument, return false
28211 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
28212 num_calls to recursive call.
28213 (find_predicates): Change dep_chain into normal array,
28214 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
28215 variable and adjust compute_control_dep_chain caller.
28216 (find_def_preds): Likewise.
28218 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
28220 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
28221 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
28223 2014-02-21 Nick Clifton <nickc@redhat.com>
28225 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
28226 (pushhi1): Likewise.
28227 (popqi1): Add mode to pre_dec.
28228 (pophi1): Likewise.
28230 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28232 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
28233 mode for mask of V8SFmode permutation.
28235 2014-02-20 Richard Henderson <rth@redhat.com>
28238 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
28239 a new pseudo for OLDVAL.
28241 2014-02-20 Jakub Jelinek <jakub@redhat.com>
28244 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
28245 gen_reg_rtx if d->testing_p.
28246 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
28247 if d->testing_p and we will certainly return true.
28248 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
28251 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
28253 * emit-rtl.c (gen_reg_rtx): Assert that
28254 crtl->emit.regno_pointer_align_length is non-zero.
28256 2014-02-20 Richard Henderson <rth@redhat.com>
28259 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
28260 on failure the store back into EXPECT.
28262 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
28263 Sandra Loosemore <sandra@codesourcery.com>
28265 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
28266 * config/nios2/nios2.c (nios2_function_profiler): Add
28267 -fPIC (flag_pic == 2) support.
28268 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
28269 (nios2_large_offset_p): New function.
28270 (nios2_unspec_reloc_p): Move up position, update to use
28271 nios2_large_offset_p.
28272 (nios2_unspec_address): Remove function.
28273 (nios2_unspec_offset): New function.
28274 (nios2_large_got_address): New function.
28275 (nios2_got_address): Add large offset support.
28276 (nios2_legitimize_tls_address): Update usage of removed and new
28278 (nios2_symbol_binds_local_p): New function.
28279 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
28280 (nios2_legitimize_address): Update to use nios2_large_offset_p.
28281 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
28282 (nios2_print_operand): Merge H/L processing, add hiadj/lo
28283 processing for (const (unspec ...)).
28284 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
28286 2014-02-20 Richard Biener <rguenther@suse.de>
28288 * tree-cfg.c (replace_uses_by): Mark altered BBs before
28289 doing the substitution.
28290 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
28292 2014-02-20 Martin Jambor <mjambor@suse.cz>
28295 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
28296 info when checking whether lattices are bottom.
28298 2014-02-20 Richard Biener <rguenther@suse.de>
28300 PR middle-end/60221
28301 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
28304 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
28307 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
28308 parameter specifying the scaling.
28309 (inline_call): Update.
28310 (want_inline_recursively): Guard division by zero.
28311 (recursive_inlining): Update.
28312 * ipa-inline.h (clone_inlined_nodes): Update.
28314 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28317 * config/i386/i386.c (classify_argument): Pass structures of size
28318 64 bytes or less in register.
28320 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28321 Kirill Yukhin <kirill.yukhin@intel.com>
28323 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
28324 (_mm_rcp28_round_ss): Ditto.
28325 (_mm_rsqrt28_round_sd): Ditto.
28326 (_mm_rsqrt28_round_ss): Ditto.
28327 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
28328 (_mm_rcp14_round_ss): Ditto.
28329 (_mm_rsqrt14_round_sd): Ditto.
28330 (_mm_rsqrt14_round_ss): Ditto.
28331 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
28332 the first input operand, get rid of match_dup.
28333 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
28335 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
28337 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
28338 operand as the first input operand, set type attribute.
28339 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
28340 Set type attribute.
28341 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
28342 operand as the first input operand, set type attribute.
28344 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28346 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
28349 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
28352 * config/i386/i386.c (construct_container): Remove TFmode check
28353 for X86_64_INTEGER_CLASS.
28355 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
28358 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
28359 only when -Wpsabi is enabled.
28361 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
28364 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
28365 passing arrays in registers are the same as for structs, so remove the
28366 special case for them.
28368 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
28370 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
28371 destination type, extract only the valid bits if the source type is not
28372 integral and has a different mode.
28374 2014-02-19 Richard Biener <rguenther@suse.de>
28377 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
28380 2014-02-19 Richard Biener <rguenther@suse.de>
28383 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
28384 (ipa_modify_call_arguments): Emit an argument load explicitely and
28385 preserve virtual SSA form there and for the replacement call.
28386 Do not update SSA form nor free dominance info.
28388 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28390 * ipa.c (function_and_variable_visibility): Also clear WEAK
28391 flag when disolving COMDAT_GROUP.
28393 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28395 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
28396 * ipa-prop.c (ipa_set_jf_known_type): Return early when
28397 not devirtualizing.
28398 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
28399 do more sanity checks.
28400 (detect_type_change): Return true when giving up early.
28401 (compute_complex_assign_jump_func): Fix type parameter of
28402 ipa_set_ancestor_jf.
28403 (compute_complex_ancestor_jump_func): Likewise.
28404 (update_jump_functions_after_inlining): Fix updating of
28406 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
28408 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28410 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
28411 inline clones when edge disappears.
28413 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
28416 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
28417 Split 64-bit moves into 2 patterns. Do not allow the use of
28418 direct move for TDmode in little endian, since the decimal value
28419 has little endian bytes within a word, but the 64-bit pieces are
28420 ordered in a big endian fashion, and normal subreg's of TDmode are
28422 (mov<mode>_64bit_dm): Likewise.
28423 (movtd_64bit_nodm): Likewise.
28425 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28427 PR tree-optimization/60174
28428 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
28429 statement of an SSA_NAME that occurs in an abnormal PHI node.
28431 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28434 * final.c (SEEN_BB): Remove.
28435 (SEEN_NOTE, SEEN_EMITTED): Renumber.
28436 (final_scan_insn): Don't force_source_line on second
28437 NOTE_INSN_BASIC_BLOCK.
28439 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
28442 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
28443 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
28444 (type_natural_mode): Warn ABI change when %zmm register is not
28445 available for AVX512F vector value passing.
28447 2014-02-18 Kai Tietz <ktietz@redhat.com>
28450 * config/i386/i386.c (ix86_expand_prologue): Use value in
28451 rax register as displacement when restoring %r10 or %rax.
28452 Fix wrong offset when restoring both registers.
28454 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28456 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
28457 assertion with conditional return.
28459 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28460 Uros Bizjak <ubizjak@gmail.com>
28463 * config/i386/driver-i386.c (host_detect_local_cpu): If
28464 YMM state is not saved by the OS, also clear has_f16c. Move
28465 CPUID 0x80000001 handling before YMM state saving checking.
28467 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
28469 PR rtl-optimization/58960
28470 * haifa-sched.c (alloc_global_sched_pressure_data): New,
28471 factored out from ...
28472 (sched_init): ... here.
28473 (free_global_sched_pressure_data): New, factored out from ...
28474 (sched_finish): ... here.
28475 * sched-int.h (free_global_sched_pressure_data): Declare.
28476 * sched-rgn.c (nr_regions_initial): New static global.
28477 (haifa_find_rgns): Initialize it.
28478 (schedule_region): Disable sched-pressure for the newly
28481 2014-02-17 Richard Biener <rguenther@suse.de>
28483 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28484 release SSA defs of pattern stmts.
28486 2014-02-17 Richard Biener <rguenther@suse.de>
28488 * tree-inline.c (expand_call_inline): Release the virtual
28489 operand defined by the call we are about to inline.
28491 2014-02-17 Richard Biener <rguenther@suse.de>
28493 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28495 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28496 Ilya Tocar <ilya.tocar@intel.com>
28498 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28499 arguments order in builtin.
28500 (_mm512_permutexvar_epi64): Ditto.
28501 (_mm512_mask_permutexvar_epi64): Ditto
28502 (_mm512_maskz_permutexvar_epi32): Ditto
28503 (_mm512_permutexvar_epi32): Ditto
28504 (_mm512_mask_permutexvar_epi32): Ditto
28506 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28508 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28509 (p8_vmrgow): Likewise.
28511 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28513 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28516 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28519 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28520 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28521 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28522 using direct move instructions on ISA 2.07. Also adjust
28523 instruction length for 64-bit.
28524 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28525 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28527 2014-02-15 Alan Modra <amodra@gmail.com>
28531 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28532 find_replacement on parts of insn rtl that might be reloaded.
28534 2014-02-15 Richard Biener <rguenther@suse.de>
28536 PR tree-optimization/60183
28537 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28538 (tree_ssa_phiprop): Calculate and free post-dominators.
28540 2014-02-14 Jeff Law <law@redhat.com>
28542 PR rtl-optimization/60131
28543 * ree.c (get_extended_src_reg): New function.
28544 (combine_reaching_defs): Use it rather than assuming location of REG.
28545 (find_and_remove_re): Verify first operand of extension is
28546 a REG before adding the insns to the copy list.
28548 2014-02-14 Roland McGrath <mcgrathr@google.com>
28550 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28551 * configure: Regenerated.
28552 * config.in: Regenerated.
28553 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28554 instead of ASM_SHORT.
28556 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28557 Richard Earnshaw <rearnsha@arm.com>
28559 PR rtl-optimization/59535
28560 * lra-constraints.c (process_alt_operands): Encourage alternative
28561 when unassigned pseudo class is superset of the alternative class.
28562 (inherit_reload_reg): Don't inherit when optimizing for code size.
28563 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28564 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28565 modes not less than 4 for Thumb1.
28567 2014-02-14 Kyle McMartin <kyle@redhat.com>
28570 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28572 2014-02-14 Richard Biener <rguenther@suse.de>
28574 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28575 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28576 Do not strip INDIRECT_REFs.
28578 2014-02-14 Richard Biener <rguenther@suse.de>
28581 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28582 DECL_FUNCTION_SPECIFIC_TARGET.
28583 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28584 * tree-streamer-out.c (pack_ts_target_option): Remove.
28585 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28586 (write_ts_function_decl_tree_pointers): Do not stream
28587 DECL_FUNCTION_SPECIFIC_TARGET.
28588 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28589 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28590 (lto_input_ts_function_decl_tree_pointers): Do not stream
28591 DECL_FUNCTION_SPECIFIC_TARGET.
28593 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28595 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28596 (get_initial_def_for_induction, vectorizable_induction): Ignore
28597 debug stmts when looking for exit_phi.
28598 (vectorizable_live_operation): Fix up condition.
28600 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28602 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28603 nreverse() because it changes the content of original tree list.
28605 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28607 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28608 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28610 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28612 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28613 GNU coding standards.
28615 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28618 * dwarf2out.c (gen_subprogram_die): Don't call
28619 add_calling_convention_attribute if subr_die is old_die.
28621 2014-02-13 Sharad Singhai <singhai@google.com>
28623 * doc/optinfo.texi: Fix order of nodes.
28625 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28627 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28628 operands[2], not operands[3].
28630 2014-02-13 Richard Biener <rguenther@suse.de>
28633 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28634 mention the possibility of an in-tree build.
28635 (CLooG): Update recommended version to 0.18.1, mention the
28636 possibility of an in-tree build and clarify that the ISL
28637 bundled with CLooG does not work.
28639 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28642 * expr.c (compress_float_constant): If x is a hard register,
28643 extend into a pseudo and then move to x.
28645 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28647 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28648 caused by bad second argument to warning_at() with -mhotpatch and
28649 nested functions (e.g. with gfortran).
28651 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28653 * opts.c (option_name): Remove "enabled by default" rider.
28655 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28657 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28659 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28660 Uros Bizjak <ubizjak@gmail.com>
28663 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28664 * configure: Regenerated.
28666 2014-02-12 Richard Biener <rguenther@suse.de>
28668 * vec.c (vec_prefix::calculate_allocation): Move as
28669 inline variant to vec.h.
28670 (vec_prefix::calculate_allocation_1): New out-of-line version.
28671 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28672 (vec_prefix::m_has_auto_buf): Rename to ...
28673 (vec_prefix::m_using_auto_storage): ... this.
28674 (vec_prefix::calculate_allocation): Inline the easy cases
28675 and dispatch to calculate_allocation_1 which doesn't need the
28677 (va_heap::reserve): Use gcc_checking_assert.
28678 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28679 m_using_auto_storage.
28680 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28682 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28683 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28684 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28686 2014-02-12 Richard Biener <rguenther@suse.de>
28688 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28689 when we found a dependence.
28691 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28693 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28695 (maybe_fold_stmt): ... into this new function.
28696 * omp-low.c (lower_omp): Update comment.
28698 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28701 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28704 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28706 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28707 identifiers in comments.
28708 (cortexa53_extra_costs): Likewise.
28709 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28710 (cortexa7_extra_costs): Likewise.
28711 (cortexa12_extra_costs): Likewise.
28712 (cortexa15_extra_costs): Likewise.
28713 (v7m_extra_costs): Likewise.
28715 2014-02-12 Richard Biener <rguenther@suse.de>
28717 PR middle-end/60092
28718 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28719 of posix_memalign being successful.
28720 (lower_stmt): Restrict lowering of posix_memalign to when
28721 -ftree-bit-ccp is enabled.
28723 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28725 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28727 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28729 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28731 PR rtl-optimization/60116
28732 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28733 other_insn once the combination has been validated.
28735 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28738 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28740 * ipa-devirt.c: Include demangle.h
28741 (odr_violation_reported): New static variable.
28742 (add_type_duplicate): Update odr_violations.
28743 (maybe_record_node): Add completep parameter; update it.
28744 (record_target_from_binfo): Add COMPLETEP parameter;
28745 update it as needed.
28746 (possible_polymorphic_call_targets_1): Likewise.
28747 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28748 rename FINAL to COMPLETE.
28749 (record_targets_from_bases): Sanity check we found the binfo;
28750 fix COMPLETEP updating.
28751 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28752 parameter, fix computing of COMPLETEP.
28753 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28754 at LTO time do demangling.
28755 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28756 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28758 (gimple_get_virt_method_for_binfo): Likewise.
28759 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28760 gimple_get_virt_method_for_vtable): Update prototypes.
28762 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28765 * genautomata.c (add_presence_absence): Fix typo with
28766 {final_}presence_list.
28768 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28771 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28772 for VSX/Altivec vectors that land in GPR registers.
28774 2014-02-11 Richard Henderson <rth@redhat.com>
28775 Jakub Jelinek <jakub@redhat.com>
28778 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28779 around drhs if type conversion to lacc->type is not useless.
28781 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28783 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28785 (cortex-a57.cortex-a53): Likewise.
28786 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28788 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28790 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28793 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28795 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28796 add_options_for_arm_vfp3.
28798 2014-02-11 Jeff Law <law@redhat.com>
28800 PR middle-end/54041
28801 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28802 object with an undesirable mode.
28804 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28807 * config/i386/sol2-9.h: New file.
28808 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28809 *-*-solaris2.9*): Use it.
28811 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28813 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28814 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28816 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28818 * config/microblaze/microblaze.c: Extend mcpu version format
28820 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28822 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28824 2014-02-10 Richard Henderson <rth@redhat.com>
28827 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28828 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28829 ms-abi vs -mno-accumulate-outgoing-args.
28830 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28831 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28834 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28836 PR middle-end/60080
28837 * cfgexpand.c (expand_asm_operands): Attach source location to
28838 ASM_INPUT rtx objects.
28839 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28841 2014-02-10 Nick Clifton <nickc@redhat.com>
28843 * config/mn10300/mn10300.c (popcount): New function.
28844 (mn10300_expand_prologue): Include saved registers in stack usage
28847 2014-02-10 Jeff Law <law@redhat.com>
28849 PR middle-end/52306
28850 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28851 when changing the SET_DEST of a prior insn to avoid an input reload.
28853 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28855 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28856 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28857 -mcall-openbsd, or -mcall-linux.
28858 (CC1_ENDIAN_BIG_SPEC): Remove.
28859 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28860 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28861 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28862 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28863 and %cc1_endian_default.
28864 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28866 2014-02-10 Richard Biener <rguenther@suse.de>
28868 PR tree-optimization/60115
28869 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28870 MEM_REF handling. Properly verify that the accesses are not
28871 out of the objects bound.
28873 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28875 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28878 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28880 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28881 proper constants and fix formatting.
28882 (possible_polymorphic_call_targets): Fix formatting.
28884 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28885 Ilya Tocar <ilya.tocar@intel.com>
28887 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28888 (_mm512_loadu_epi32): Renamed into...
28889 (_mm512_loadu_si512): This.
28890 (_mm512_storeu_epi32): Renamed into...
28891 (_mm512_storeu_si512): This.
28892 (_mm512_maskz_ceil_ps): Removed.
28893 (_mm512_maskz_ceil_pd): Ditto.
28894 (_mm512_maskz_floor_ps): Ditto.
28895 (_mm512_maskz_floor_pd): Ditto.
28896 (_mm512_floor_round_ps): Ditto.
28897 (_mm512_floor_round_pd): Ditto.
28898 (_mm512_ceil_round_ps): Ditto.
28899 (_mm512_ceil_round_pd): Ditto.
28900 (_mm512_mask_floor_round_ps): Ditto.
28901 (_mm512_mask_floor_round_pd): Ditto.
28902 (_mm512_mask_ceil_round_ps): Ditto.
28903 (_mm512_mask_ceil_round_pd): Ditto.
28904 (_mm512_maskz_floor_round_ps): Ditto.
28905 (_mm512_maskz_floor_round_pd): Ditto.
28906 (_mm512_maskz_ceil_round_ps): Ditto.
28907 (_mm512_maskz_ceil_round_pd): Ditto.
28908 (_mm512_expand_pd): Ditto.
28909 (_mm512_expand_ps): Ditto.
28910 * config/i386/i386.c (ix86_builtins): Remove
28911 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28912 (bdesc_args): Ditto.
28913 * config/i386/predicates.md (const1256_operand): New.
28914 (const_1_to_2_operand): Ditto.
28915 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28916 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28917 (*avx512pf_gatherpf<mode>sf): Ditto.
28918 (avx512pf_gatherpf<mode>df): Ditto.
28919 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28920 (*avx512pf_gatherpf<mode>df): Ditto.
28921 (avx512pf_scatterpf<mode>sf): Ditto.
28922 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28923 (*avx512pf_scatterpf<mode>sf): Ditto.
28924 (avx512pf_scatterpf<mode>df): Ditto.
28925 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28926 (*avx512pf_scatterpf<mode>df): Ditto.
28927 (avx512f_expand<mode>): Removed.
28928 (<shift_insn><mode>3<mask_name>): Change predicate type.
28930 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28932 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28933 not at the end of datarefs vector use ordered_remove to avoid
28934 reordering datarefs vector.
28937 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28938 mark local addressable non-static vars as GOVD_PRIVATE
28939 instead of GOVD_LOCAL.
28940 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28941 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28944 PR middle-end/60092
28945 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28946 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28947 assume_aligned or alloc_align attributes.
28948 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28949 arguments. Handle also assume_aligned and alloc_align attributes.
28950 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28951 calls to functions with assume_aligned or alloc_align attributes.
28952 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28954 2014-02-08 Terry Guo <terry.guo@arm.com>
28956 * doc/invoke.texi: Document ARM -march=armv7e-m.
28958 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28960 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28961 flag on __cilkrts_rethrow builtin.
28964 * ipa-cp.c (determine_versionability): Fail at -O0
28965 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28966 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28969 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28972 * tree-inline.c (copy_forbidden): Fail for
28973 __attribute__((optimize (0))) functions.
28975 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28977 * varpool.c: Include pointer-set.h.
28978 (varpool_remove_unreferenced_decls): Variables in other partitions
28979 will not be output; be however careful to not lose information
28980 about partitioning.
28982 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28984 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28985 lookup in the vtable constructor.
28987 2014-02-07 Jeff Law <law@redhat.com>
28990 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28991 define_insn_and_split.
28993 * ipa-inline.c (inline_small_functions): Fix typos.
28995 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28997 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28998 (s390_can_use_return_insn): Declare.
28999 * config/s390/s390.h (EPILOGUE_USES): Define.
29000 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
29002 (s390_chunkify_start): Handle return JUMP_LABELs.
29003 (s390_early_mach): Emit a main_pool instruction on the entry edge.
29004 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
29005 (s390_can_use_return_insn): New functions.
29006 (s390_fix_long_loop_prediction): Handle conditional returns.
29007 (TARGET_SET_UP_BY_PROLOGUE): Define.
29008 * config/s390/s390.md (ANY_RETURN): New code iterator.
29009 (*creturn, *csimple_return, return, simple_return): New patterns.
29011 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29013 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
29014 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
29015 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
29016 REG_CFA_RESTORE list when deciding not to restore a register.
29018 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29020 * config/s390/s390.c: Include tree-pass.h and context.h.
29021 (s390_early_mach): New function, split out from...
29022 (s390_emit_prologue): ...here.
29023 (pass_data_s390_early_mach): New pass structure.
29024 (pass_s390_early_mach): New class.
29025 (s390_option_override): Create and register early_mach pass.
29026 Move to end of file.
29028 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29030 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
29031 to match for the exit block.
29033 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29035 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
29036 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
29037 Reject misaligned operands.
29039 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29041 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
29043 2014-02-07 Richard Biener <rguenther@suse.de>
29045 PR middle-end/60092
29046 * gimple-low.c (lower_builtin_posix_memalign): New function.
29047 (lower_stmt): Call it to lower posix_memalign in a way
29048 to make alignment info accessible.
29050 2014-02-07 Jakub Jelinek <jakub@redhat.com>
29053 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
29054 __builtin_setjmp_receiver.
29056 2014-02-07 Richard Biener <rguenther@suse.de>
29058 PR middle-end/60092
29059 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
29060 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
29061 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29062 Handle BUILT_IN_POSIX_MEMALIGN.
29063 (find_func_clobbers): Likewise.
29064 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
29065 (call_may_clobber_ref_p_1): Likewise.
29067 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29070 * ipa-devirt.c (record_target_from_binfo): Remove overactive
29073 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29076 * lto-cgraph.c (lto_output_node): Use
29077 symtab_get_symbol_partitioning_class.
29078 (lto_output_varpool_node): likewise.
29079 (symtab_get_symbol_partitioning_class): Move here from
29080 lto/lto-partition.c
29081 * cgraph.h (symbol_partitioning_class): Likewise.
29082 (symtab_get_symbol_partitioning_class): Declare.
29084 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29086 * ggc.h (ggc_internal_cleared_alloc): New macro.
29087 * vec.h (vec_safe_copy): Handle memory stats.
29088 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
29089 * target-globals.c (save_target_globals): Likewise.
29091 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29094 * expr.c (emit_move_resolve_push): Export; be bit more selective
29095 on when to clear alias set.
29096 * expr.h (emit_move_resolve_push): Declare.
29097 * function.h (struct function): Add tail_call_marked.
29098 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
29099 * config/i386/i386-protos.h (ix86_expand_push): Remove.
29100 * config/i386/i386.md (TImode move expander): De not call
29102 (FP push expanders): Preserve memory attributes.
29103 * config/i386/sse.md (push<mode>1): Remove.
29104 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
29105 (ix86_expand_push): Remove.
29106 * config/i386/mmx.md (push<mode>1): Remove.
29108 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29110 PR rtl-optimization/60030
29111 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
29112 lopart with paradoxical subreg before shifting it up by hprec.
29114 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29116 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
29117 Remove extra newline at end of file.
29118 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
29119 (arm_issue_rate): Handle cortexa57.
29120 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
29121 (cortex-a57.cortex-a53): Likewise.
29123 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29126 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
29127 don't record in REG_FRAME_RELATED_EXPR registers not set in that
29129 (arm_expand_prologue): Adjust all callers.
29130 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
29131 info, registers also at the lowest numbered registers side. Use
29132 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
29136 * var-tracking.c (adjust_mems): Before adding a SET to
29137 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
29139 2014-02-06 Alan Modra <amodra@gmail.com>
29142 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
29143 change SDmode to DDmode when lra_in_progress.
29145 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29147 PR middle-end/59150
29148 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
29149 free_data_ref on the dr first, and before goto again also set dr
29150 to the next dr. For simd_lane_access, free old datarefs[i] before
29151 overwriting it. For get_vectype_for_scalar_type failure, don't
29152 free_data_ref if simd_lane_access.
29154 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
29157 * tree.h (opts_for_fn): New inline function.
29158 (opt_for_fn): Define.
29159 * config/i386/i386.c (ix86_function_regparm): Use
29160 opt_for_fn (decl, optimize) instead of optimize.
29162 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
29164 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
29165 for SYMBOL_REF in large memory model.
29167 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29169 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
29170 and crypto support.
29171 (cortex-a57): Likewise.
29172 (cortex-a57.cortex-a53): Likewise.
29174 2014-02-06 Yury Gribov <y.gribov@samsung.com>
29175 Kugan Vivekanandarajah <kuganv@linaro.org>
29177 * config/arm/arm.c (arm_vector_alignment_reachable): Check
29179 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
29181 2014-02-06 Richard Biener <rguenther@suse.de>
29183 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
29184 set_loop_copy and initialize_original_copy_tables.
29186 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
29188 * config/aarch64/aarch64-simd.md
29189 (aarch64_ashr_simddi): Change QI to SI.
29191 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29192 Jakub Jelinek <jakub@redhat.com>
29194 PR middle-end/60013
29195 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
29198 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29200 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
29201 CODE_FOR_altivec_vpku[hw]um to
29202 CODE_FOR_altivec_vpku[hw]um_direct.
29203 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
29204 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
29205 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
29206 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
29208 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29210 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
29211 generation for -maltivec=be.
29212 (altivec_vsumsws): Simplify redundant test.
29214 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29216 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
29217 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
29218 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
29219 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
29220 gen_altivec_vpkuwum.
29221 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
29223 (altivec_vpks<VI_char>ss): Likewise.
29224 (altivec_vpks<VI_char>us): Likewise.
29225 (altivec_vpku<VI_char>us): Likewise.
29226 (altivec_vpku<VI_char>um): Likewise.
29227 (altivec_vpku<VI_char>um_direct): New (copy of
29228 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
29230 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
29231 target is little endian and -maltivec=be is not specified.
29232 (*altivec_vupkhs<VU_char>_direct): New (copy of
29233 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
29234 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
29235 target is little endian and -maltivec=be is not specified.
29236 (*altivec_vupkls<VU_char>_direct): New (copy of
29237 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
29238 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
29239 little endian and -maltivec=be is not specified.
29240 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
29241 little endian and -maltivec=be is not specified.
29243 2014-02-05 Richard Henderson <rth@redhat.com>
29246 * combine-stack-adj.c: Revert r206943.
29247 * sched-int.h (struct deps_desc): Add last_args_size.
29248 * sched-deps.c (init_deps): Initialize it.
29249 (sched_analyze_insn): Add OUTPUT dependencies between insns that
29250 contain REG_ARGS_SIZE notes.
29252 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29254 * lto-cgraph.c (asm_nodes_output): Make global.
29255 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
29256 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
29257 (driver_handle_option): Handle OPT_fwpa.
29259 2014-02-05 Jakub Jelinek <jakub@redhat.com>
29262 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
29263 a comment typo and formatting issue. If odr_hash hasn't been
29264 created, return vNULL and set *completep to false.
29266 PR middle-end/57499
29267 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
29268 bb with no successors.
29270 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
29273 * doc/invoke.texi (-march): Clarify documentation for ARM.
29274 (-mtune): Likewise.
29277 2014-02-05 Richard Biener <rguenther@suse.de>
29279 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
29280 when not vectorizing because of too many alias checks.
29281 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
29282 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
29284 2014-02-05 Nick Clifton <nickc@redhat.com>
29286 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
29287 accept extended registers in any mode when compiling for the MN10300.
29289 2014-02-05 Yury Gribov <y.gribov@samsung.com>
29291 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
29292 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
29293 sanitization attributes.
29294 (can_inline_edge_p): Likewise.
29295 (sanitize_attrs_match_for_inline_p): New function.
29297 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29299 * ipa-prop.c (detect_type_change): Shor circuit testing of
29300 type changes on THIS pointer.
29302 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
29305 * config/pa/pa.c (legitimize_tls_address): Return original address
29306 if not passed a SYMBOL_REF rtx.
29307 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
29309 (pa_emit_move_sequence): Simplify TLS source operands.
29310 (pa_legitimate_constant_p): Reject all TLS constants.
29311 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
29312 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
29314 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29316 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
29317 groups when we know they are controlled by LTO.
29318 * varasm.c (default_binds_local_p_1): If object is in other partition,
29319 it will be resolved locally.
29321 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29323 * config/host-linux.c (linux_gt_pch_use_address): Don't
29324 use SSIZE_MAX because it is not always defined.
29326 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
29329 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
29330 threshold for pseudo splitting.
29331 (update_ebb_live_info): Process call argument hard registers and
29332 hard registers from insn definition too.
29333 (max_small_class_regs_num): New constant.
29334 (inherit_in_ebb): Update live hard regs through EBBs. Update
29335 reloads_num only for small register classes. Don't split for
29338 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
29341 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
29344 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29346 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
29347 visibility is safe.
29349 2014-02-04 Marek Polacek <polacek@redhat.com>
29351 * gdbinit.in (pel): Define.
29353 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29355 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
29358 2014-02-04 Richard Biener <rguenther@suse.de>
29361 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
29362 in function context local.
29363 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
29364 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
29365 similar to LTO_imported_decl_ref.
29367 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29369 PR tree-optimization/60002
29370 * cgraphclones.c (build_function_decl_skip_args): Clear
29371 DECL_LANG_SPECIFIC.
29373 PR tree-optimization/60023
29374 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
29375 false to gsi_replace.
29376 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
29377 has been in some EH region and vec_stmt could throw, add
29378 vec_stmt into the same EH region.
29379 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
29380 has no lhs, ignore it.
29381 * internal-fn.c (expand_MASK_LOAD): Likewise.
29384 * tree-inline.c (copy_forbidden): Fail for
29385 __attribute__((optimize (0))) functions.
29388 * omp-low.c (simd_clone_struct_copy): If from->inbranch
29389 is set, copy one less argument.
29390 (expand_simd_clones): Don't subtract clone_info->inbranch
29391 from simd_clone_struct_alloc argument.
29393 PR rtl-optimization/57915
29394 * recog.c (simplify_while_replacing): If all unary/binary/relational
29395 operation arguments are constant, attempt to simplify those.
29397 PR middle-end/59261
29398 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
29399 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
29401 2014-02-04 Richard Biener <rguenther@suse.de>
29403 PR tree-optimization/60012
29404 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
29405 TBAA disambiguation to all DDRs.
29407 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29410 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
29411 (LINK_SPEC): Use it for -shared, -shared-libgcc.
29413 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29416 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
29418 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29420 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
29421 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
29423 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29426 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
29427 to figure out targets of polymorphic calls with known decl.
29428 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29429 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
29430 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
29431 (get_polymorphic_call_info): ... here.
29432 (get_polymorphic_call_info_from_invariant): New function.
29434 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29436 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
29437 lookup via vtable pointer; check for type consistency
29438 and turn inconsitent facts into UNREACHABLE.
29439 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29440 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
29441 type inconsistent querries; return UNREACHABLE instead.
29443 2014-02-03 Richard Henderson <rth@twiddle.net>
29446 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
29447 already processed this node.
29448 (normalize_one_pred_1): Pass along mark_set.
29449 (normalize_one_pred): Create and destroy a pointer_set_t.
29450 (normalize_one_pred_chain): Likewise.
29452 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
29454 PR gcov-profile/58602
29455 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
29457 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29460 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
29461 -fno-devirtualize; try to devirtualize by the knowledge of
29462 virtual table pointer given by aggregate propagation.
29463 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29464 (ipa_print_node_jump_functions): Dump also offset that
29465 is relevant for polymorphic calls.
29466 (determine_known_aggregate_parts): Add arg_type parameter; use it
29467 instead of determining the type from pointer type.
29468 (ipa_compute_jump_functions_for_edge): Update call of
29469 determine_known_aggregate_parts.
29470 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
29471 (gimple_get_virt_method_for_binfo): ... here; simplify using
29472 vtable_pointer_value_to_vtable.
29473 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
29474 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29475 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29476 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29478 (vtable_pointer_value_to_binfo): ... here.
29479 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29481 2014-02-03 Teresa Johnson <tejohnson@google.com>
29483 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29484 redef of outer loop index variable.
29486 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29490 * doc/extend.texi (Function Attributes): Typo.
29492 2014-02-03 Cong Hou <congh@google.com>
29494 PR tree-optimization/60000
29495 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29496 if the vectorized statement is a store. A store statement can only
29497 appear at the end of pattern statements.
29499 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29501 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29502 (ix86_option_override_internal): Default long double to 64-bit for
29503 32-bit Bionic and to 128-bit for 64-bit Bionic.
29505 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29506 TARGET_LONG_DOUBLE_128 is true.
29507 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29509 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29510 (mlong-double-64): Negate -mlong-double-128.
29511 (mlong-double-128): New option.
29513 * config/i386/i386-c.c (ix86_target_macros): Define
29514 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29516 * doc/invoke.texi: Document -mlong-double-128.
29518 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29520 PR rtl-optimization/60024
29521 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29523 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29525 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29527 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29529 PR rtl-optimization/57662
29530 * sel-sched.c (code_motion_path_driver): Do not mark already not
29531 existing blocks in the visiting bitmap.
29533 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29535 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29536 on the insn being emitted.
29538 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29539 Will Deacon <will.deacon@arm.com>
29541 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29543 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29545 * config/arm/arm-tables.opt: Regenerate.
29547 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29549 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29550 for vector types other than V16QImode.
29551 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29552 define_expand, and call altivec_expand_vec_perm_le when producing
29553 code with little endian element order.
29554 (*altivec_vperm_<mode>_internal): New insn having previous
29555 behavior of altivec_vperm_<mode>.
29556 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29557 altivec_expand_vec_perm_le when producing code with little endian
29559 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29560 behavior of altivec_vperm_<mode>_uns.
29562 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29564 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29565 (altivec_vsumsws): Add handling for -maltivec=be with a little
29567 (altivec_vsumsws_direct): New.
29568 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29569 gen_altivec_vsumsws.
29571 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29573 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29574 vtable_pointer_value_to_binfo): New functions.
29575 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29576 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29578 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29580 * config/nios2/nios2.md (load_got_register): Initialize GOT
29581 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29582 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29584 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29586 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29587 preserverd by passthrough, do not propagate the type.
29589 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29591 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29592 (mips_atomic_assign_expand_fenv): New function.
29593 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29595 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29597 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29598 (__builtin_mips_set_fcsr): Likewise.
29599 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29600 MIPS_USI_FTYPE_VOID.
29601 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29602 (mips16_expand_set_fcsr): Likewise.
29603 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29604 (mips16_set_fcsr_stub): Likewise.
29605 (mips16_get_fcsr_one_only_stub): New class.
29606 (mips16_set_fcsr_one_only_stub): Likewise.
29607 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29608 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29609 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29610 (hard_float): New availability predicate.
29611 (mips_builtins): Add get_fcsr and set_fcsr.
29612 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29613 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29614 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29615 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29616 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29619 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29621 * config/mips/mips.c (mips_one_only_stub): New class.
29622 (mips_need_mips16_rdhwr_p): Replace with...
29623 (mips16_rdhwr_stub): ...this new variable.
29624 (mips16_stub_call_address): New function.
29625 (mips16_rdhwr_one_only_stub): New class.
29626 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29627 (mips_output_mips16_rdhwr): Delete.
29628 (mips_finish_stub): New function.
29629 (mips_code_end): Use it to handle rdhwr stubs.
29631 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29634 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29635 when calculating size of integer atomic types.
29637 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29639 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29641 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29643 PR tree-optimization/60003
29644 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29645 * profile.c (branch_prob): Use gimple_call_builtin_p
29646 to check for BUILT_IN_SETJMP_RECEIVER.
29647 * tree-inline.c (copy_bb): Call notice_special_calls.
29649 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29652 * lra-constraints.c (process_alt_operands): Update reload_sum only
29655 2014-01-31 Richard Henderson <rth@redhat.com>
29657 PR middle-end/60004
29658 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29659 until after else_eh is processed.
29661 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29663 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29664 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29665 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29666 in smmintrin.h, remove them.
29667 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29668 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29669 * config/i386/i386.md (ROUND_SAE): Fix value.
29670 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29671 (const48_operand): New.
29672 * config/i386/subst.md (round), (round_expand): Use
29673 const_4_or_8_to_11_operand.
29674 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29676 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29678 * config/i386/constraints.md (Yk): Swap meaning with k.
29679 * config/i386/i386.md (movhi_internal): Change Yk to k.
29680 (movqi_internal): Ditto.
29681 (*k<logic><mode>): Ditto.
29684 (kandn<mode>): Ditto.
29685 (*<code>hi_1): Ditto.
29686 (*<code>qi_1): Ditto.
29687 (kxnor<mode>): Ditto.
29688 (kortestzhi): Ditto.
29689 (kortestchi): Ditto.
29691 (*one_cmplhi2_1): Ditto.
29692 (*one_cmplqi2_1): Ditto.
29693 * config/i386/sse.md (): Change k to Yk.
29694 (avx512f_load<mode>_mask): Ditto.
29695 (avx512f_blendm<mode>): Ditto.
29696 (avx512f_store<mode>_mask): Ditto.
29697 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29698 (avx512f_storedqu<mode>_mask): Ditto.
29699 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29701 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29702 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29703 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29704 (avx512f_maskcmp<mode>3): Ditto.
29705 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29706 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29707 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29708 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29709 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29710 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29711 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29712 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29713 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29714 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29715 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29716 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29717 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29718 (vec_extract_lo_<mode>_maskm): Ditto.
29719 (vec_extract_hi_<mode>_maskm): Ditto.
29720 (avx512f_vternlog<mode>_mask): Ditto.
29721 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29722 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29723 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29724 (avx512f_<code>v8div16qi2_mask): Ditto.
29725 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29726 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29727 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29728 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29729 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29730 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29731 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29732 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29733 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29734 (avx512cd_maskb_vec_dupv8di): Ditto.
29735 (avx512cd_maskw_vec_dupv16si): Ditto.
29736 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29737 (avx512f_vpermi2var<mode>3_mask): Ditto.
29738 (avx512f_vpermi2var<mode>3_mask): Ditto.
29739 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29740 (*avx512f_gathersi<mode>): Ditto.
29741 (*avx512f_gathersi<mode>_2): Ditto.
29742 (*avx512f_gatherdi<mode>): Ditto.
29743 (*avx512f_gatherdi<mode>_2): Ditto.
29744 (*avx512f_scattersi<mode>): Ditto.
29745 (*avx512f_scatterdi<mode>): Ditto.
29746 (avx512f_compress<mode>_mask): Ditto.
29747 (avx512f_compressstore<mode>_mask): Ditto.
29748 (avx512f_expand<mode>_mask): Ditto.
29749 * config/i386/subst.md (mask): Change k to Yk.
29750 (mask_scalar_merge): Ditto.
29753 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29755 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29757 2014-01-31 Richard Biener <rguenther@suse.de>
29759 PR middle-end/59990
29760 * builtins.c (fold_builtin_memory_op): Make sure to not
29761 use a floating-point mode or a boolean or enumeral type for
29762 the copy operation.
29764 2014-01-30 DJ Delorie <dj@redhat.com>
29766 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29767 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29768 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29769 whenever main() has an epilogue.
29771 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29773 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29774 unused variable "field".
29775 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29776 (vsx_mergeh_<mode>): Likewise.
29777 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29778 (altivec_vmrghh): Likewise.
29779 (altivec_vmrghw): Likewise.
29780 (altivec_vmrglb): Likewise.
29781 (altivec_vmrglh): Likewise.
29782 (altivec_vmrglw): Likewise.
29783 (altivec_vspltb): Add missing uses.
29784 (altivec_vsplth): Likewise.
29785 (altivec_vspltw): Likewise.
29786 (altivec_vspltsf): Likewise.
29788 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29791 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29792 frame related instructions.
29794 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29796 PR rtl-optimization/59959
29797 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29798 any reload of register whose subreg is invalid.
29800 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29802 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29803 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29804 Add missing return type - void.
29806 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29808 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29809 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29810 remove element index adjustment for endian (now handled in vsx.md
29812 (altivec_expand_vec_perm_const): Use
29813 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29814 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29815 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29816 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29817 define_expand and a new define_insn *altivec_vspltb_internal;
29818 adjust for -maltivec=be on a little endian target.
29819 (altivec_vspltb_direct): New.
29820 (altivec_vsplth): Divide into a define_expand and a new
29821 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29822 little endian target.
29823 (altivec_vsplth_direct): New.
29824 (altivec_vspltw): Divide into a define_expand and a new
29825 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29826 little endian target.
29827 (altivec_vspltw_direct): New.
29828 (altivec_vspltsf): Divide into a define_expand and a new
29829 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29830 a little endian target.
29832 2014-01-30 Richard Biener <rguenther@suse.de>
29834 PR tree-optimization/59993
29835 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29836 can propagate form the earlier stmt and avoid the transform
29837 when the intermediate result is needed.
29839 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29841 * README.Portability: Fix typo.
29843 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29845 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29846 comparison_operator with ordered_comparison_operator.
29848 2014-01-30 Nick Clifton <nickc@redhat.com>
29850 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29851 Rename to mn10300_store_multiple_regs.
29852 * config/mn10300/mn10300.c: Likewise.
29853 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29854 store_multiple_regs.
29855 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29856 Call mn10300_store_multiple_regs.
29858 2014-01-30 Nick Clifton <nickc@redhat.com>
29859 DJ Delorie <dj@redhat.com>
29861 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29862 %fp 2 to keep registers after it properly word-aligned.
29863 (rl78_alloc_physical_registers_umul): Handle the case where both
29864 input operands are the same.
29866 2014-01-30 Richard Biener <rguenther@suse.de>
29868 PR tree-optimization/59903
29869 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29872 2014-01-30 Jason Merrill <jason@redhat.com>
29875 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29878 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29880 2014-01-30 Richard Biener <rguenther@suse.de>
29882 PR tree-optimization/59951
29883 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29885 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29888 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29889 SFmode to DFmode case.
29891 2014-01-29 DJ Delorie <dj@redhat.com>
29893 * config/msp430/msp430.opt (-minrt): New.
29894 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29896 (ENDFILE_SPEC): Likewise.
29898 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29900 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29901 (estimate_function_body_sizes): Use it.
29903 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29906 * dwarf2out.c (is_cxx_auto): New.
29907 (is_base_type): Use it.
29908 (gen_type_die_with_usage): Likewise.
29910 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29912 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29913 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29914 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29915 -maltivec=be with LE targets.
29916 (vsx_mergeh_<mode>): Likewise.
29917 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29918 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29919 (altivec_vmrghb): Replace with define_expand and new
29920 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29921 (altivec_vmrghb_direct): New define_insn.
29922 (altivec_vmrghh): Replace with define_expand and new
29923 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29924 (altivec_vmrghh_direct): New define_insn.
29925 (altivec_vmrghw): Replace with define_expand and new
29926 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29927 (altivec_vmrghw_direct): New define_insn.
29928 (*altivec_vmrghsf): Adjust for endianness.
29929 (altivec_vmrglb): Replace with define_expand and new
29930 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29931 (altivec_vmrglb_direct): New define_insn.
29932 (altivec_vmrglh): Replace with define_expand and new
29933 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29934 (altivec_vmrglh_direct): New define_insn.
29935 (altivec_vmrglw): Replace with define_expand and new
29936 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29937 (altivec_vmrglw_direct): New define_insn.
29938 (*altivec_vmrglsf): Adjust for endianness.
29939 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29940 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29941 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29942 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29943 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29944 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29945 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29946 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29948 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29950 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29951 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29954 2014-01-29 Richard Biener <rguenther@suse.de>
29956 PR tree-optimization/58742
29957 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29958 associate_pointerplus_align.
29959 (associate_pointerplus_diff): New function.
29960 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29961 and associate_pointerplus_diff.
29963 2014-01-29 Richard Biener <rguenther@suse.de>
29965 * lto-streamer.h (LTO_major_version): Bump to 3.
29966 (LTO_minor_version): Reset to 0.
29968 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29970 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29971 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29972 (arm_file_start): Generate correct asm header for armv7ve.
29973 * config/arm/bpabi.h: Add multilib support for armv7ve.
29974 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29975 and cortex-a15 to armv7ve.
29976 * config/arm/t-aprofile: Add multilib support for armv7ve.
29977 * doc/invoke.texi: Document -march=armv7ve.
29979 2014-01-29 Richard Biener <rguenther@suse.de>
29981 PR tree-optimization/58742
29982 * tree-ssa-forwprop.c (associate_plusminus): Return true
29983 if we changed sth, defer EH cleanup to ...
29984 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29985 (simplify_mult): New function.
29987 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29989 PR middle-end/59917
29990 PR tree-optimization/59920
29991 * tree.c (build_common_builtin_nodes): Remove
29992 __builtin_setjmp_dispatcher initialization.
29993 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29994 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29995 instead of gsi_after_labels + manually skipping debug stmts.
29996 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29997 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29998 * tree-inline.c (copy_edges_for_bb): Remove
29999 can_make_abnormal_goto argument, instead add abnormal_goto_dest
30000 argument. Ignore computed_goto_p stmts. Don't call
30001 make_abnormal_goto_edges. If a call might need abnormal edges
30002 for non-local gotos, see if it already has an edge to
30003 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
30004 with true argument, don't do anything then, otherwise add
30005 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
30006 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
30008 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
30009 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
30010 (lower_stmt): Don't set data->calls_builtin_setjmp.
30011 (lower_builtin_setjmp): Adjust comment.
30012 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
30013 * tree-cfg.c (found_computed_goto): Remove.
30014 (factor_computed_gotos): Remove.
30015 (make_goto_expr_edges): Return bool, true for computed gotos.
30016 Don't call make_abnormal_goto_edges.
30017 (build_gimple_cfg): Don't set found_computed_goto, don't call
30018 factor_computed_gotos.
30019 (computed_goto_p): No longer static.
30020 (make_blocks): Don't set found_computed_goto.
30021 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
30022 (make_edges): If make_goto_expr_edges returns true, push bb
30023 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
30024 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
30025 vector. Record mapping between bbs and OpenMP regions if there
30026 are any, adjust make_gimple_omp_edges caller. Call
30027 handle_abnormal_edges.
30028 (make_abnormal_goto_edges): Remove.
30029 * tree-cfg.h (make_abnormal_goto_edges): Remove.
30030 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
30031 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
30032 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
30033 * internal-fn.def (ABNORMAL_DISPATCHER): New.
30034 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
30035 filling *region also set *region_idx to (*region)->entry->index.
30038 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
30039 For REGs set ORIGINAL_REGNO.
30041 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
30043 * doc/md.texi: Mention that a target shouldn't implement
30044 vec_widen_(s|u)mul_even/odd pair if it is less efficient
30047 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30049 PR tree-optimization/59594
30050 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
30051 a copy of the datarefs vector rather than the vector itself.
30053 2014-01-28 Jason Merrill <jason@redhat.com>
30056 * dwarf2out.c (auto_die): New static.
30057 (gen_type_die_with_usage): Handle C++1y 'auto'.
30058 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
30061 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
30064 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
30065 (SPEC_X32): Likewise.
30066 (SPEC_64): Likewise.
30067 * config/i386/i386.c (ix86_option_override_internal): Turn off
30068 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
30070 (x86_file_start): Output .code16gcc for TARGET_16BIT.
30071 * config/i386/i386.h (TARGET_16BIT): New macro.
30072 (TARGET_16BIT_P): Likewise.
30073 * config/i386/i386.opt: Add m16.
30074 * doc/invoke.texi: Document -m16.
30076 2014-01-28 Jakub Jelinek <jakub@redhat.com>
30078 PR preprocessor/59935
30079 * input.c (location_get_source_line): Bail out on when line number
30080 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
30082 2014-01-28 Richard Biener <rguenther@suse.de>
30084 PR tree-optimization/58742
30085 * tree-ssa-forwprop.c (associate_plusminus): Handle
30086 pointer subtraction of the form (T)(P + A) - (T)P.
30088 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30090 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
30093 2014-01-28 Richard Biener <rguenther@suse.de>
30096 2014-01-28 Richard Biener <rguenther@suse.de>
30098 PR rtl-optimization/45364
30099 PR rtl-optimization/59890
30100 * var-tracking.c (local_get_addr_clear_given_value): Handle
30101 already cleared slot.
30102 (val_reset): Handle not allocated local_get_addr_cache.
30103 (vt_find_locations): Use post-order on the inverted CFG.
30105 2014-01-28 Richard Biener <rguenther@suse.de>
30107 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
30109 2014-01-28 Richard Biener <rguenther@suse.de>
30111 PR rtl-optimization/45364
30112 PR rtl-optimization/59890
30113 * var-tracking.c (local_get_addr_clear_given_value): Handle
30114 already cleared slot.
30115 (val_reset): Handle not allocated local_get_addr_cache.
30116 (vt_find_locations): Use post-order on the inverted CFG.
30118 2014-01-28 Alan Modra <amodra@gmail.com>
30120 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
30121 * configure.ac <recursive call for build != host>: Define
30122 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
30123 and LD_FOR_BUILD too.
30124 * configure: Regenerate.
30126 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
30128 * config/i386/i386.c (get_builtin_code_for_version): Separate
30129 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
30130 Broadwell from Haswell.
30132 2014-01-27 Steve Ellcey <sellcey@mips.com>
30134 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
30135 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
30136 * config/mips/mips.c (mips_option_override): Change setting
30138 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
30139 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
30140 Change from Mask to Var.
30142 2014-01-27 Jeff Law <law@redhat.com>
30144 * ipa-inline.c (inline_small_functions): Fix typo.
30146 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
30148 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
30149 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
30150 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
30151 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
30152 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
30153 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
30154 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
30155 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
30156 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
30157 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
30158 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
30159 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
30160 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
30161 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
30162 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
30163 (_mm512_storeu_epi64): Ditto.
30164 (_mm512_cmpge_epi32_mask): Ditto.
30165 (_mm512_cmpge_epu32_mask): Ditto.
30166 (_mm512_cmpge_epi64_mask): Ditto.
30167 (_mm512_cmpge_epu64_mask): Ditto.
30168 (_mm512_cmple_epi32_mask): Ditto.
30169 (_mm512_cmple_epu32_mask): Ditto.
30170 (_mm512_cmple_epi64_mask): Ditto.
30171 (_mm512_cmple_epu64_mask): Ditto.
30172 (_mm512_cmplt_epi32_mask): Ditto.
30173 (_mm512_cmplt_epu32_mask): Ditto.
30174 (_mm512_cmplt_epi64_mask): Ditto.
30175 (_mm512_cmplt_epu64_mask): Ditto.
30176 (_mm512_cmpneq_epi32_mask): Ditto.
30177 (_mm512_cmpneq_epu32_mask): Ditto.
30178 (_mm512_cmpneq_epi64_mask): Ditto.
30179 (_mm512_cmpneq_epu64_mask): Ditto.
30180 (_mm512_expand_pd): Ditto.
30181 (_mm512_expand_ps): Ditto.
30182 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
30183 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
30184 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
30185 * config/i386/i386.c (ix86_builtins): Add
30186 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
30187 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
30188 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
30189 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
30190 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
30191 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
30192 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
30193 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
30194 IX86_BUILTIN_PMOVUSQW512_MEM.
30195 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
30196 __builtin_ia32_pmovsqd512mem_mask,
30197 __builtin_ia32_pmovqd512mem_mask,
30198 __builtin_ia32_pmovusqw512mem_mask,
30199 __builtin_ia32_pmovsqw512mem_mask,
30200 __builtin_ia32_pmovqw512mem_mask,
30201 __builtin_ia32_pmovusdw512mem_mask,
30202 __builtin_ia32_pmovsdw512mem_mask,
30203 __builtin_ia32_pmovdw512mem_mask,
30204 __builtin_ia32_pmovqb512mem_mask,
30205 __builtin_ia32_pmovusqb512mem_mask,
30206 __builtin_ia32_pmovsqb512mem_mask,
30207 __builtin_ia32_pmovusdb512mem_mask,
30208 __builtin_ia32_pmovsdb512mem_mask,
30209 __builtin_ia32_pmovdb512mem_mask.
30210 (bdesc_args): Add __builtin_ia32_expanddf512,
30211 __builtin_ia32_expandsf512.
30212 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
30213 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
30214 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
30215 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
30216 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
30217 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
30218 (avx512f_<code>v8div16qi2_mask_store): This.
30219 (avx512f_expand<mode>): New.
30221 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
30223 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
30225 (_mm512_mask_prefetch_i64gather_pd): Ditto.
30226 (_mm512_prefetch_i32scatter_pd): Ditto.
30227 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
30228 (_mm512_prefetch_i64scatter_pd): Ditto.
30229 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
30230 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
30231 (_mm512_mask_prefetch_i64gather_ps): Ditto.
30232 (_mm512_prefetch_i32scatter_ps): Ditto.
30233 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
30234 (_mm512_prefetch_i64scatter_ps): Ditto.
30235 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
30236 * config/i386/i386-builtin-types.def: Define
30237 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
30238 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
30239 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
30240 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
30241 IX86_BUILTIN_SCATTERPFQPD.
30242 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
30243 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
30244 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
30245 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
30246 __builtin_ia32_scatterpfqps.
30247 (ix86_expand_builtin): Expand new built-ins.
30248 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
30249 fix memory access data type.
30250 (*avx512pf_gatherpf<mode>_mask): Ditto.
30251 (*avx512pf_gatherpf<mode>): Ditto.
30252 (avx512pf_scatterpf<mode>): Ditto.
30253 (*avx512pf_scatterpf<mode>_mask): Ditto.
30254 (*avx512pf_scatterpf<mode>): Ditto.
30255 (GATHER_SCATTER_SF_MEM_MODE): New.
30256 (avx512pf_gatherpf<mode>df): Ditto.
30257 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30258 (*avx512pf_scatterpf<mode>df): Ditto.
30260 2014-01-27 Jakub Jelinek <jakub@redhat.com>
30263 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
30264 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
30267 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30269 * common/config/arm/arm-common.c
30270 (arm_rewrite_mcpu): Handle multiple names.
30272 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30274 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30276 * gimple-builder.h (create_gimple_tmp): Delete.
30278 2014-01-27 Christian Bruel <christian.bruel@st.com>
30280 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
30283 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
30285 * config/pa/pa.md (call): Generate indirect long calls to non-local
30286 functions when outputing 32-bit code.
30287 (call_value): Likewise except for special call to buggy powf function.
30289 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
30290 portable runtime and PIC indirect calls.
30291 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
30292 and PIC call sequences. Use ldo instead of blr to set return register
30293 in PIC call sequence.
30295 2014-01-25 Walter Lee <walt@tilera.com>
30297 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
30298 avoid clobbering a live register.
30300 2014-01-25 Walter Lee <walt@tilera.com>
30302 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
30303 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
30304 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
30305 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
30307 2014-01-25 Walter Lee <walt@tilera.com>
30309 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
30310 arguments on even registers.
30311 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
30313 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
30314 (BIGGEST_ALIGNMENT): Ditto.
30315 (BIGGEST_FIELD_ALIGNMENT): Ditto.
30317 2014-01-25 Walter Lee <walt@tilera.com>
30319 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
30320 insns before bundling.
30321 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
30323 2014-01-25 Walter Lee <walt@tilera.com>
30325 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
30326 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
30327 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
30329 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30331 * config/mips/constraints.md (kl): Delete.
30332 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
30333 define expands, using...
30334 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
30335 instructions for MIPS16.
30336 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
30337 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
30339 2014-01-25 Walter Lee <walt@tilera.com>
30341 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
30345 2014-01-25 Walter Lee <walt@tilera.com>
30347 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
30348 (TARGET_EXPAND_TO_RTL_HOOK): Define.
30350 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30352 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
30355 2014-01-25 Jakub Jelinek <jakub@redhat.com>
30357 * print-rtl.c (in_call_function_usage): New var.
30358 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
30359 EXPR_LIST mode as mode and not as reg note name.
30361 PR middle-end/59561
30362 * cfgloopmanip.c (copy_loop_info): If
30363 loop->warned_aggressive_loop_optimizations, make sure
30364 the flag is set in target loop too.
30366 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
30368 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
30370 * builtins.def: Likewise.
30371 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
30372 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
30373 * ira.c (ira_setup_eliminable_regset): Likewise.
30374 * omp-low.c (gate_expand_omp): Likewise.
30375 (execute_lower_omp): Likewise.
30376 (diagnose_sb_0): Likewise.
30377 (gate_diagnose_omp_blocks): Likewise.
30378 (simd_clone_clauses_extract): Likewise.
30381 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30383 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
30384 correction for little endian...
30385 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
30388 2014-01-24 Jeff Law <law@redhat.com>
30390 PR tree-optimization/59919
30391 * tree-vrp.c (find_assert_locations_1): Do not register asserts
30392 for non-returning calls.
30394 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
30396 * common/config/aarch64/aarch64-common.c
30397 (aarch64_rewrite_mcpu): Handle multiple names.
30398 * config/aarch64/aarch64.h
30399 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30401 2014-01-24 Dodji Seketeli <dodji@redhat.com>
30403 * input.c (add_file_to_cache_tab): Handle the case where fopen
30406 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
30409 * config/i386/i386.md (pushsf splitter): Get stack adjustment
30410 from push operand if code of push isn't PRE_DEC.
30412 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
30415 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
30416 -mquad-memory-atomic. Update -mquad-memory documentation to say
30417 it is only used for non-atomic loads/stores.
30419 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
30420 -mquad-memory or -mquad-memory-atomic switches.
30422 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
30423 -mquad-memory-atomic to ISA 2.07 support.
30425 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
30426 to separate support of normal quad word memory operations (ldq, stq)
30427 from the atomic quad word memory operations.
30429 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
30430 support to separate non-atomic quad word operations from atomic
30431 quad word operations. Disable non-atomic quad word operations in
30432 little endian mode so that we don't have to swap words after the
30433 load and before the store.
30434 (quad_load_store_p): Add comment about atomic quad word support.
30435 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
30436 options printed with -mdebug=reg.
30438 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
30439 -mquad-memory-atomic as the test for whether we have quad word
30440 atomic instructions.
30441 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
30442 or -mp8-vector are used, allow byte/half-word atomic operations.
30444 * config/rs6000/sync.md (load_lockedti): Insure that the address
30445 is a proper indexed or indirect address for the lqarx instruction.
30446 On little endian systems, swap the hi/lo registers after the lqarx
30448 (load_lockedpti): Use indexed_or_indirect_operand predicate to
30449 insure the address is valid for the lqarx instruction.
30450 (store_conditionalti): Insure that the address is a proper indexed
30451 or indirect address for the stqcrx. instruction. On little endian
30452 systems, swap the hi/lo registers before doing the stqcrx.
30454 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
30455 insure the address is valid for the stqcrx. instruction.
30457 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
30458 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
30459 type of quad memory support is available.
30461 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
30463 PR regression/59915
30464 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
30465 there is a danger of looping.
30467 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
30469 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
30470 force flag_ira_loop_pressure if set via command line.
30472 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30474 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30475 (ashr_simd): New builtin handling DI mode.
30476 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30477 (aarch64_sshr_simddi): New match pattern.
30478 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30479 (vshrd_n_s64): Likewise.
30480 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30482 2014-01-23 Nick Clifton <nickc@redhat.com>
30484 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30485 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30486 favour of mcu specific scripts.
30487 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30490 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30491 Alex Velenko <Alex.Velenko@arm.com>
30493 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30494 (vaddv_s16): Likewise.
30495 (vaddv_s32): Likewise.
30496 (vaddv_u8): Likewise.
30497 (vaddv_u16): Likewise.
30498 (vaddv_u32): Likewise.
30499 (vaddvq_s8): Likewise.
30500 (vaddvq_s16): Likewise.
30501 (vaddvq_s32): Likewise.
30502 (vaddvq_s64): Likewise.
30503 (vaddvq_u8): Likewise.
30504 (vaddvq_u16): Likewise.
30505 (vaddvq_u32): Likewise.
30506 (vaddvq_u64): Likewise.
30507 (vaddv_f32): Likewise.
30508 (vaddvq_f32): Likewise.
30509 (vaddvq_f64): Likewise.
30510 (vmaxv_f32): Likewise.
30511 (vmaxv_s8): Likewise.
30512 (vmaxv_s16): Likewise.
30513 (vmaxv_s32): Likewise.
30514 (vmaxv_u8): Likewise.
30515 (vmaxv_u16): Likewise.
30516 (vmaxv_u32): Likewise.
30517 (vmaxvq_f32): Likewise.
30518 (vmaxvq_f64): Likewise.
30519 (vmaxvq_s8): Likewise.
30520 (vmaxvq_s16): Likewise.
30521 (vmaxvq_s32): Likewise.
30522 (vmaxvq_u8): Likewise.
30523 (vmaxvq_u16): Likewise.
30524 (vmaxvq_u32): Likewise.
30525 (vmaxnmv_f32): Likewise.
30526 (vmaxnmvq_f32): Likewise.
30527 (vmaxnmvq_f64): Likewise.
30528 (vminv_f32): Likewise.
30529 (vminv_s8): Likewise.
30530 (vminv_s16): Likewise.
30531 (vminv_s32): Likewise.
30532 (vminv_u8): Likewise.
30533 (vminv_u16): Likewise.
30534 (vminv_u32): Likewise.
30535 (vminvq_f32): Likewise.
30536 (vminvq_f64): Likewise.
30537 (vminvq_s8): Likewise.
30538 (vminvq_s16): Likewise.
30539 (vminvq_s32): Likewise.
30540 (vminvq_u8): Likewise.
30541 (vminvq_u16): Likewise.
30542 (vminvq_u32): Likewise.
30543 (vminnmv_f32): Likewise.
30544 (vminnmvq_f32): Likewise.
30545 (vminnmvq_f64): Likewise.
30547 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30549 * config/aarch64/aarch64-simd.md
30550 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30551 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30552 (*aarch64_mul3_elt<mode>): Likewise.
30553 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30554 (*aarch64_mul3_elt_to_64v2df): Likewise.
30555 (*aarch64_mla_elt<mode>): Likewise.
30556 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30557 (*aarch64_mls_elt<mode>): Likewise.
30558 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30559 (*aarch64_fma4_elt<mode>): Likewise.
30560 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30561 (*aarch64_fma4_elt_to_64v2df): Likewise.
30562 (*aarch64_fnma4_elt<mode>): Likewise.
30563 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30564 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30565 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30566 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30567 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30568 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30569 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30570 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30571 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30573 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30575 * config/aarch64/aarch64-simd.md
30576 (aarch64_be_checked_get_lane<mode>): New define_expand.
30577 * config/aarch64/aarch64-simd-builtins.def
30578 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30579 New builtin definition.
30580 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30581 Use new safe be builtin.
30583 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30585 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30587 (aarch64_be_st1<mode>): Likewise.
30588 (aarch_ld1<VALL:mode>): Define_expand modified.
30589 (aarch_st1<VALL:mode>): Likewise.
30590 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30591 (UNSPEC_ST1): Likewise.
30593 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30595 * config/microblaze/microblaze.md: Add trap insn and attribute
30597 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30599 PR preprocessor/58580
30600 * input.h (location_get_source_line): Take an additional line_size
30602 (void diagnostics_file_cache_fini): Declare new function.
30603 * input.c (struct fcache): New type.
30604 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30605 New static constants.
30606 (diagnostic_file_cache_init, total_lines_num)
30607 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30608 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30609 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30610 (get_next_line, read_next_line, goto_next_line, read_line_num):
30611 New static function definitions.
30612 (diagnostic_file_cache_fini): New function.
30613 (location_get_source_line): Take an additional output line_len
30614 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30616 * diagnostic.c (diagnostic_finish): Call
30617 diagnostic_file_cache_fini.
30618 (adjust_line): Take an additional input parameter for the length
30619 of the line, rather than calculating it with strlen.
30620 (diagnostic_show_locus): Adjust the use of
30621 location_get_source_line and adjust_line with respect to their new
30622 signature. While displaying a line now, do not stop at the first
30623 null byte. Rather, display the zero byte as a space and keep
30624 going until we reach the size of the line.
30625 * Makefile.in: Add vec.o to OBJS-libcommon
30627 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30628 Ilya Tocar <ilya.tocar@intel.com>
30630 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30631 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30632 (__builtin_ia32_kmov16): Ditto.
30633 * config/i386/i386.md (UNSPEC_KMOV): New.
30636 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30638 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30639 (_mm512_storeu_si512): Ditto.
30641 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30644 * rtl.h (get_referenced_operands): Declare.
30645 * recog.c (get_referenced_operands): New function.
30646 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30647 operands have been referenced when recording LO_SUM references.
30649 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30651 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30653 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30655 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30656 Enable for generic and recent AMD targets.
30658 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30660 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30661 ARG_SIZE note when adjustment was eliminated.
30663 2014-01-22 Jeff Law <law@redhat.com>
30665 PR tree-optimization/59597
30666 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30667 in file. Accept new argument REGISTERING and use it to modify
30668 dump output appropriately.
30669 (register_jump_thread): Corresponding changes.
30670 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30671 thread paths involving joiner blocks. Add code to dump cancelled
30672 jump threading paths.
30674 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30676 PR rtl-optimization/59477
30677 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30678 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30680 2014-01-22 Tom Tromey <tromey@redhat.com>
30682 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30684 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30686 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30688 PR rtl-optimization/59896
30689 * lra-constraints.c (process_alt_operands): Check unused note for
30690 matched operands of insn with no output reloads.
30692 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30694 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30695 (mips_move_from_gpr_cost): Likewise.
30697 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30699 PR rtl-optimization/59858
30700 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30701 ira_class_hard_regs_num.
30702 (process_alt_operands): Increase reject for dying matched operand.
30704 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30707 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30708 smaller than size, perform several stores or loads and stores
30709 at dst + count - size to store or copy all of size bytes, rather
30710 than just last modesize bytes.
30712 2014-01-20 DJ Delorie <dj@redhat.com>
30714 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30715 that CLOBBERs are REGs before propogating their values.
30717 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30719 PR middle-end/59789
30720 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30721 (cgraph_inline_failed_type): New function.
30722 * cgraph.h (DEFCIFCODE): Add type.
30723 (cgraph_inline_failed_type_t): New enum.
30724 (cgraph_inline_failed_type): New prototype.
30725 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30726 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30727 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30728 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30729 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30730 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30731 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30732 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30733 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30734 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30735 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30736 OPTIMIZATION_MISMATCH.
30737 * tree-inline.c (expand_call_inline): Emit errors during
30738 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30740 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30743 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30744 mode attribute in insn output.
30746 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30748 * output.h (output_constant): Delete.
30749 * varasm.c (output_constant): Make private.
30751 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30753 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30755 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30757 PR middle-end/59860
30758 * tree.h (fold_builtin_strcat): New prototype.
30759 * builtins.c (fold_builtin_strcat): No longer static. Add len
30760 argument, if non-NULL, don't call c_strlen. Optimize
30761 directly into __builtin_memcpy instead of __builtin_strcpy.
30762 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30763 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30765 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30767 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30768 for SImode_address_operand operands, having only a REG argument.
30770 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30772 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30773 loader name using mbig-endian.
30774 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30776 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30778 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30779 (-mtune): Likewise.
30782 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30784 * config/aarch64/aarch64-protos.h
30785 (aarch64_cannot_change_mode_class_ptr): Declare.
30786 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30787 aarch64_cannot_change_mode_class_ptr): New.
30788 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30789 backend hook aarch64_cannot_change_mode_class.
30791 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30793 * common/config/aarch64/aarch64-common.c
30794 (aarch64_handle_option): Don't handle any option order logic here.
30795 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30796 selected_cpu, warn on architecture version mismatch.
30797 (aarch64_override_options): Fix parsing order for option strings.
30799 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30800 Iain Sandoe <iain@codesourcery.com>
30803 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30804 warning. Amend comment to reflect current functionality.
30806 2014-01-20 Richard Biener <rguenther@suse.de>
30808 PR middle-end/59860
30809 * builtins.c (fold_builtin_strcat): Remove case better handled
30810 by tree-ssa-strlen.c.
30812 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30814 * config/aarch64/aarch64.opt
30815 (mcpu, march, mtune): Make case-insensitive.
30817 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30820 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30821 if operands[1] is a REG or ZERO_EXTEND of a REG.
30823 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30825 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30827 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30829 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30830 long non-pic millicode calls.
30832 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30834 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30836 2014-01-19 Kito Cheng <kito@0xlab.org>
30838 * builtins.c (expand_movstr): Check movstr expand done or fail.
30840 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30841 H.J. Lu <hongjiu.lu@intel.com>
30844 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30845 to DImode for zero-extended addresses.
30847 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30849 PR rtl-optimization/57763
30850 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30851 on the new indirect jump_insn and increment LABEL_NUSES (label).
30853 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30857 * config.gcc (x86_archs): New variable.
30858 (x86_64_archs): Likewise.
30859 (x86_cpus): Likewise.
30860 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30861 --with-arch/--with-cpu= options.
30862 Support --with-arch=/--with-cpu={nehalem,westmere,
30863 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30865 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30867 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30868 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30870 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30872 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30874 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30877 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30878 clear cpp_get_options (parse_in)->warn_unused_macros for
30879 ix86_target_macros_internal with cpp_define.
30881 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30883 * jump.c (delete_related_insns): Keep (use (insn))s.
30884 * reorg.c (redundant_insn): Check for barriers too.
30886 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30888 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30890 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30892 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30893 call to $$dyncall when TARGET_LONG_CALLS is true.
30895 2014-01-17 Jeff Law <law@redhat.com>
30897 * ree.c (combine_set_extension): Temporarily disable test for
30898 changing number of hard registers.
30900 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30902 PR middle-end/58125
30903 * ipa-inline-analysis.c (inline_free_summary):
30904 Do not free summary of aliases.
30906 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30908 PR middle-end/59706
30909 * gimplify.c (gimplify_expr): Use create_tmp_var
30910 instead of create_tmp_var_raw. If cond doesn't have
30911 integral type, don't add the IFN_ANNOTATE builtin at all.
30913 2014-01-17 Martin Jambor <mjambor@suse.cz>
30916 * ipa-cp.c (prev_edge_clone): New variable.
30917 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30918 Also resize prev_edge_clone vector.
30919 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30920 (ipcp_edge_removal_hook): New function.
30921 (ipcp_driver): Register ipcp_edge_removal_hook.
30923 2014-01-17 Andrew Pinski <apinski@cavium.com>
30924 Steve Ellcey <sellcey@mips.com>
30927 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30930 2014-01-17 Jeff Law <law@redhat.com>
30932 PR middle-end/57904
30933 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30934 so that pass_ccp runs first.
30936 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30938 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30939 (ix86_adjust_cost): Use !TARGET_XXX.
30940 (do_reorder_for_imul): Likewise.
30941 (swap_top_of_ready_list): Likewise.
30942 (ix86_sched_reorder): Likewise.
30944 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30946 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30947 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30948 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30949 (intel_memset): New. Duplicate slm_memset.
30950 (intel_cost): New. Duplicate slm_cost.
30951 (m_INTEL): New macro.
30952 (processor_target_table): Add "intel".
30953 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30954 with PROCESSOR_INTEL for "intel".
30955 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30956 PROCESSOR_SILVERMONT.
30957 (ix86_issue_rate): Likewise.
30958 (ix86_adjust_cost): Likewise.
30959 (ia32_multipass_dfa_lookahead): Likewise.
30960 (swap_top_of_ready_list): Likewise.
30961 (ix86_sched_reorder): Likewise.
30962 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30963 instead of TARGET_OPT_AGU.
30964 * config/i386/i386.h (TARGET_INTEL): New.
30965 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30966 (processor_type): Add PROCESSOR_INTEL.
30967 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30968 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30970 2014-01-17 Marek Polacek <polacek@redhat.com>
30973 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30976 2014-01-17 Richard Biener <rguenther@suse.de>
30978 PR tree-optimization/46590
30979 * opts.c (default_options_table): Add entries for
30980 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30981 all enabled at -O1 but not for -Og.
30982 * common.opt (fbranch-count-reg): Remove Init(1).
30983 (fmove-loop-invariants): Likewise.
30984 (ftree-pta): Likewise.
30986 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30988 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30989 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30990 decls to at least the GCC 4.8 used alignments.
30993 * tree-nested.c (convert_nonlocal_reference_stmt,
30994 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30995 of GIMPLE_BIND stmts, adjust associated decls.
30997 2014-01-17 Richard Biener <rguenther@suse.de>
30999 PR tree-optimization/46590
31000 * vec.h (vec<>::bseach): New member function implementing
31001 binary search according to C89 bsearch.
31002 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
31003 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
31004 bitmap pointer again. Make accesses_in_loop a flat array.
31005 (mem_ref_obstack): New global.
31006 (outermost_indep_loop): Adjust for mem_ref->stored changes.
31007 (mark_ref_stored): Likewise.
31008 (ref_indep_loop_p_2): Likewise.
31009 (set_ref_stored_in_loop): New helper function.
31010 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
31011 (memref_free): Adjust.
31012 (record_mem_ref_loc): Simplify.
31013 (gather_mem_refs_stmt): Adjust.
31014 (sort_locs_in_loop_postorder_cmp): New function.
31015 (analyze_memory_references): Sort accesses_in_loop after
31016 loop postorder number.
31017 (find_ref_loc_in_loop_cmp): New function.
31018 (for_all_locs_in_loop): Find relevant cluster of locs in
31019 accesses_in_loop and iterate without recursion.
31020 (execute_sm): Avoid uninit warning.
31021 (struct ref_always_accessed): Simplify.
31022 (ref_always_accessed::operator ()): Likewise.
31023 (ref_always_accessed_p): Likewise.
31024 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
31025 loop postorder numbers here.
31026 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
31029 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31032 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
31033 on decls for which assemble_alias has been called.
31035 2014-01-17 Nick Clifton <nickc@redhat.com>
31037 * config/msp430/msp430.opt: (mcpu): New option.
31038 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
31039 (msp430_option_override): Parse target_cpu. If the MCU name
31040 matches a generic string, clear target_mcu.
31041 (msp430_attr): Allow numeric interrupt values up to 63.
31042 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
31043 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
31045 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
31047 * config/msp430/msp430.md (popm): Use %J rather than %I.
31048 (addsi3): Use msp430_nonimmediate_operand for operand 2.
31049 (addhi_cy_i): Use immediate_operand for operand 2.
31050 * doc/invoke.texi: Document -mcpu option.
31052 2014-01-17 Richard Biener <rguenther@suse.de>
31054 PR rtl-optimization/38518
31055 * df.h (df_analyze_loop): Declare.
31056 * df-core.c: Include cfgloop.h.
31057 (df_analyze_1): Split out main part of df_analyze.
31058 (df_analyze): Adjust.
31059 (loop_inverted_post_order_compute): New function.
31060 (loop_post_order_compute): Likewise.
31061 (df_analyze_loop): New function avoiding whole-function
31062 postorder computes.
31063 * loop-invariant.c (find_defs): Use df_analyze_loop.
31064 (find_invariants): Adjust.
31065 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
31067 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
31069 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
31070 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
31072 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
31074 * ipa-ref.c (ipa_remove_stmt_references): Fix references
31075 traversal when removing references.
31077 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
31080 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
31082 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
31084 PR middle-end/56791
31085 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
31086 pushing a reload for an autoinc when we had previously reloaded an
31087 inner part of the address.
31089 2014-01-16 Jakub Jelinek <jakub@redhat.com>
31091 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
31093 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
31094 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
31095 when not giving up or versioning for alias only because of
31097 (vect_analyze_data_ref_dependences): Set to true.
31098 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
31100 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
31101 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
31104 PR middle-end/58344
31105 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
31108 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
31109 operand 0 predicate for gathers, use a new pseudo as subtarget.
31111 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31113 PR middle-end/59609
31114 * lra-constraints.c (process_alt_operands): Add printing debug info.
31115 Check absence of input/output reloads for matched operands too.
31117 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31119 PR rtl-optimization/59835
31120 * ira.c (ira_init_register_move_cost): Increase cost for
31123 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
31125 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
31127 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
31130 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
31131 non-register objects. Use gen_(high/low)part more consistently.
31134 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
31137 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
31138 endian support, remove tests for WORDS_BIG_ENDIAN.
31139 (p8_mfvsrd_3_<mode>): Likewise.
31140 (reload_gpr_from_vsx<mode>): Likewise.
31141 (reload_gpr_from_vsxsf): Likewise.
31142 (p8_mfvsrd_4_disf): Likewise.
31144 2014-01-16 Richard Biener <rguenther@suse.de>
31146 PR rtl-optimization/46590
31147 * lcm.c (compute_antinout_edge): Use postorder iteration.
31148 (compute_laterin): Use inverted postorder iteration.
31150 2014-01-16 Nick Clifton <nickc@redhat.com>
31152 PR middle-end/28865
31153 * varasm.c (output_constant): Return the number of bytes actually
31155 (output_constructor_array_range): Update the field size with the
31156 number of bytes emitted by output_constant.
31157 (output_constructor_regular_field): Likewise. Also do not
31158 complain if the total number of bytes emitted is now greater
31159 than the expected fieldpos.
31160 * output.h (output_constant): Update prototype and descriptive comment.
31162 2014-01-16 Marek Polacek <polacek@redhat.com>
31164 PR middle-end/59827
31165 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
31166 it is error_mark_node.
31168 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
31170 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
31171 VALID_AVX256_REG_OR_OI_MODE.
31173 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
31175 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
31176 current procedure should be profiled.
31178 2014-01-15 Andrew Pinski <apinski@cavium.com>
31180 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
31181 of moving from/to the STACK_REG register class.
31183 2014-01-15 Richard Henderson <rth@redhat.com>
31186 * reginfo.c (global_regs_decl): Globalize.
31187 * rtl.h (global_regs_decl): Declare.
31188 * ira.c (do_reload): Diagnose frame_pointer_needed and it
31189 reserved via global_regs.
31191 2014-01-15 Teresa Johnson <tejohnson@google.com>
31193 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
31195 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
31197 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
31198 and vmulosh rather than call gen_vec_widen_smult_*.
31199 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
31200 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
31201 (vec_widen_smult_even_v16qi): Likewise.
31202 (vec_widen_umult_even_v8hi): Likewise.
31203 (vec_widen_smult_even_v8hi): Likewise.
31204 (vec_widen_umult_odd_v16qi): Likewise.
31205 (vec_widen_smult_odd_v16qi): Likewise.
31206 (vec_widen_umult_odd_v8hi): Likewise.
31207 (vec_widen_smult_odd_v8hi): Likewise.
31208 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
31209 vmuloub rather than call gen_vec_widen_umult_*.
31210 (vec_widen_umult_lo_v16qi): Likewise.
31211 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
31212 vmulosb rather than call gen_vec_widen_smult_*.
31213 (vec_widen_smult_lo_v16qi): Likewise.
31214 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
31215 rather than call gen_vec_widen_umult_*.
31216 (vec_widen_umult_lo_v8hi): Likewise.
31217 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
31218 rather than call gen_vec_widen_smult_*.
31219 (vec_widen_smult_lo_v8hi): Likewise.
31221 2014-01-15 Jeff Law <law@redhat.com>
31223 PR tree-optimization/59747
31224 * ree.c (find_and_remove_re): Properly handle case where a second
31225 eliminated extension requires widening a copy created for elimination
31226 of a prior extension.
31227 (combine_set_extension): Ensure that the number of hard regs needed
31228 for a destination register does not change when we widen it.
31230 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
31232 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
31233 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
31234 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
31235 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
31236 (avr-*-rtems*): Likewise.
31237 (bfin*-rtems*): Likewise.
31238 (moxie-*-rtems*): Likewise.
31239 (h8300-*-rtems*): Likewise.
31240 (i[34567]86-*-rtems*): Likewise.
31241 (lm32-*-rtems*): Likewise.
31242 (m32r-*-rtems*): Likewise.
31243 (m68k-*-rtems*): Likewise.
31244 (microblaze*-*-rtems*): Likewise.
31245 (mips*-*-rtems*): Likewise.
31246 (powerpc-*-rtems*): Likewise.
31247 (sh-*-rtems*): Likewise.
31248 (sparc-*-rtems*): Likewise.
31249 (sparc64-*-rtems*): Likewise.
31250 (v850-*-rtems*): Likewise.
31251 (m32c-*-rtems*): Likewise.
31253 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
31255 PR rtl-optimization/59511
31256 * ira.c (ira_init_register_move_cost): Use memory costs for some
31257 cases of register move cost calculations.
31258 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
31259 instead of BB frequency.
31260 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
31261 * lra-assigns.c (find_hard_regno_for): Ditto.
31263 2014-01-15 Richard Biener <rguenther@suse.de>
31265 PR tree-optimization/59822
31266 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
31267 (vectorizable_load): Use it to hoist defs of uses of invariant
31268 loads out of the loop.
31270 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
31271 Kugan Vivekanandarajah <kuganv@linaro.org>
31274 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
31277 2014-01-15 Richard Biener <rguenther@suse.de>
31279 PR rtl-optimization/59802
31280 * lcm.c (compute_available): Use inverted postorder to seed
31281 the initial worklist.
31283 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31286 * config/s390/s390.c (s390_preferred_reload_class): Don't return
31287 ADDR_REGS for invalid symrefs in non-PIC code.
31289 2014-01-15 Jakub Jelinek <jakub@redhat.com>
31292 * builtins.c (determine_block_size): Initialize *probable_max_size
31293 even if len_rtx is CONST_INT.
31295 2014-01-14 Andrew Pinski <apinski@cavium.com>
31297 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
31298 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
31299 (cortexa53_tunings): Likewise.
31300 (aarch64_sched_issue_rate): New function.
31301 (TARGET_SCHED_ISSUE_RATE): Define.
31303 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31305 * ira-costs.c (find_costs_and_classes): Add missed
31306 ira_init_register_move_cost_if_necessary.
31308 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31311 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
31313 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
31316 * config/i386/i386.c (type_natural_mode): Add a bool parameter
31317 to indicate if type is used for function return value. Warn ABI
31318 change if the vector mode isn't available for function return value.
31319 (ix86_function_arg_advance): Pass false to type_natural_mode.
31320 (ix86_function_arg): Likewise.
31321 (ix86_gimplify_va_arg): Likewise.
31322 (function_arg_32): Don't warn ABI change.
31323 (ix86_function_value): Pass true to type_natural_mode.
31324 (ix86_return_in_memory): Likewise.
31325 (ix86_struct_value_rtx): Removed.
31326 (TARGET_STRUCT_VALUE_RTX): Likewise.
31328 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31330 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
31331 converting a conditional jump into a conditional return.
31333 2014-01-14 Richard Biener <rguenther@suse.de>
31335 PR tree-optimization/58921
31336 PR tree-optimization/59006
31337 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
31338 hoisting invariant stmts.
31339 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
31340 invariant loads on the preheader edge if possible.
31342 2014-01-14 Joey Ye <joey.ye@arm.com>
31344 * doc/plugin.texi (Building GCC plugins): Update to C++.
31346 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
31348 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
31349 (_mm_rcp28_round_ss): Ditto.
31350 (_mm_rsqrt28_round_sd): Ditto.
31351 (_mm_rsqrt28_round_ss): Ditto.
31352 (_mm_rcp28_sd): Ditto.
31353 (_mm_rcp28_ss): Ditto.
31354 (_mm_rsqrt28_sd): Ditto.
31355 (_mm_rsqrt28_ss): Ditto.
31356 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
31357 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
31358 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
31359 (IX86_BUILTIN_RCP28SD): Ditto.
31360 (IX86_BUILTIN_RCP28SS): Ditto.
31361 (IX86_BUILTIN_RSQRT28SD): Ditto.
31362 (IX86_BUILTIN_RSQRT28SS): Ditto.
31363 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
31364 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
31365 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
31366 (ix86_expand_special_args_builtin): Expand new FTYPE.
31367 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
31368 (srcp14<mode>): Make insn unary.
31369 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
31370 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
31371 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
31372 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
31373 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
31374 Fix rounding: make it SAE only.
31375 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31377 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31379 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
31380 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
31381 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
31382 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
31383 (round_saeonly_mask_scalar_operand4): Ditto.
31384 (round_saeonly_mask_scalar_op3): Ditto.
31385 (round_saeonly_mask_scalar_op4): Ditto.
31387 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31389 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
31390 Implement -maltivec=be for vec_insert and vec_extract.
31392 2014-01-10 DJ Delorie <dj@redhat.com>
31394 * config/msp430/msp430.md (call_internal): Don't allow memory
31395 references with SP as the base register.
31396 (call_value_internal): Likewise.
31397 * config/msp430/constraints.md (Yc): New. For memory references
31398 that don't use SP as a base register.
31400 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
31401 "an integer without a # prefix"
31402 * config/msp430/msp430.md (epilogue_helper): Use it.
31404 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31407 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
31408 AVX512F gather builtins.
31409 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
31410 on gather decls with INTEGER_TYPE masktype.
31411 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
31412 directly into the builtin rather than hoisting it before loop.
31414 PR tree-optimization/59387
31415 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
31416 (scev_const_prop): If folded_casts and type has undefined overflow,
31417 use force_gimple_operand instead of force_gimple_operand_gsi and
31418 for each added stmt if it is assign with
31419 arith_code_with_undefined_signed_overflow, call
31420 rewrite_to_defined_overflow.
31421 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
31422 gimple-fold.h instead.
31423 (arith_code_with_undefined_signed_overflow,
31424 rewrite_to_defined_overflow): Moved to ...
31425 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
31426 rewrite_to_defined_overflow): ... here. No longer static.
31427 Include gimplify-me.h.
31428 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
31429 rewrite_to_defined_overflow): New prototypes.
31431 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31433 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
31435 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
31437 * builtins.c (get_object_alignment_2): Minor tweak.
31438 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
31440 2014-01-13 Christian Bruel <christian.bruel@st.com>
31442 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
31443 optimized non constant lengths.
31445 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31448 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
31449 load as __atomic_load_N if possible.
31451 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31453 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
31455 (rs6000_expand_builtin): Adjust call.
31457 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31460 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
31461 * config/rs6000/rs6000.c: Include target-globals.h.
31462 (rs6000_set_current_function): Instead of doing target_reinit
31463 unconditionally, use save_target_globals_default_opts and
31464 restore_target_globals.
31466 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
31468 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
31469 (rs6000_expand_builtin): Handle mffs and mtfsf.
31470 (rs6000_init_builtins): Define mffs and mtfsf.
31471 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
31472 (rs6000_mffs): New pattern.
31473 (rs6000_mtfsf): New pattern.
31475 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31477 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31478 Start narrowing with START. Apply candidate-use pair
31479 and check overall cost in narrowing.
31480 (iv_ca_prune): Pass new argument.
31482 2014-01-10 Jeff Law <law@redhat.com>
31484 PR middle-end/59743
31485 * ree.c (combine_reaching_defs): Ensure the defining statement
31486 occurs before the extension when optimizing extensions with
31487 different source and destination hard registers.
31489 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31492 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31493 vtables into the type inheritance graph.
31495 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31497 PR rtl-optimization/59754
31498 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31499 modes in the REGNO != REGNO case.
31501 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31503 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31505 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31507 PR tree-optimization/59745
31508 * tree-predcom.c (tree_predictive_commoning_loop): Call
31509 free_affine_expand_cache if giving up because components is NULL.
31511 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31512 GC in payload of target_globals struct instead of allocating them on
31513 the heap and the larger structs separately using GC.
31514 * target-globals.h (struct target_globals): Make regs, hard_regs,
31515 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31516 of GTY((skip)) and change type to void *.
31517 (reset_target_globals): Cast loads from those fields to corresponding
31520 2014-01-10 Steve Ellcey <sellcey@mips.com>
31523 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31524 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31525 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31527 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31530 * aarch64-modes.def (CC_Zmode): New flags mode.
31531 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31532 represents an equality.
31533 (aarch64_get_condition_code): Handle CC_Zmode.
31534 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31536 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31538 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31539 extraction in good case.
31541 2014-01-10 Richard Biener <rguenther@suse.de>
31543 PR tree-optimization/59374
31544 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31545 checking after SLP discovery. Mark stmts not participating
31546 in any SLP instance properly.
31548 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31550 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31551 when handling a SET rtx.
31553 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31555 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31556 (cortex-a57): Likewise.
31557 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31559 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31561 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31562 non-iwmmxt builtins.
31564 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31568 * ipa-devirt.c record_target_from_binfo): Take as argument
31569 stack of binfos and lookup matching one for virtual inheritance.
31570 (possible_polymorphic_call_targets_1): Update.
31572 2014-01-10 Huacai Chen <chenhc@lemote.com>
31574 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31575 kernel strings for Loongson-2E/2F/3A.
31577 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31579 PR middle-end/59670
31580 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31581 is_gimple_call before calling gimple_call_internal_p.
31583 2014-01-09 Steve Ellcey <sellcey@mips.com>
31585 * Makefile.in (TREE_FLOW_H): Remove.
31586 (TREE_SSA_H): Add file names from tree-flow.h.
31587 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31588 * tree.h: Remove tree-flow.h reference.
31589 * hash-table.h: Remove tree-flow.h reference.
31590 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31591 reference with tree-ssa-loop.h.
31593 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31595 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31596 default element-order behavior for -maltivec.
31597 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31598 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31599 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31600 when targeting big endian, at least for now.
31601 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31603 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31605 PR middle-end/47735
31606 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31607 var satisfies use_register_for_decl, just take into account type
31608 alignment, rather than decl alignment.
31610 PR tree-optimization/59622
31611 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31612 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31613 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31614 Don't devirtualize for inplace at all. For targets.length () == 1,
31615 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31617 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31619 * config/i386/i386.md (cpu): Remove the unused btver1.
31621 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31623 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31625 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31628 * tree-core.h (struct target_globals): New forward declaration.
31629 (struct tree_target_option): Add globals field.
31630 * tree.h (TREE_TARGET_GLOBALS): Define.
31631 (prepare_target_option_nodes_for_pch): New prototype.
31632 * target-globals.h (struct target_globals): Define even if
31633 !SWITCHABLE_TARGET.
31634 * tree.c (prepare_target_option_node_for_pch,
31635 prepare_target_option_nodes_for_pch): New functions.
31636 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31637 * config/i386/i386.c: Include target-globals.h.
31638 (ix86_set_current_function): Instead of doing target_reinit
31639 unconditionally, use save_target_globals_default_opts and
31640 restore_target_globals.
31642 2014-01-09 Richard Biener <rguenther@suse.de>
31644 PR tree-optimization/59715
31645 * tree-cfg.h (split_critical_edges): Declare.
31646 * tree-cfg.c (split_critical_edges): Export.
31647 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31649 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31651 * cfgexpand.c (expand_stack_vars): Optionally disable
31652 asan stack protection.
31653 (expand_used_vars): Likewise.
31654 (partition_stack_vars): Likewise.
31655 * asan.c (asan_emit_stack_protection): Optionally disable
31656 after return stack usage.
31657 (instrument_derefs): Optionally disable memory access instrumentation.
31658 (instrument_builtin_call): Likewise.
31659 (instrument_strlen_call): Likewise.
31660 (asan_protect_global): Optionally disable global variables protection.
31661 * doc/invoke.texi: Added doc for new options.
31662 * params.def: Added new options.
31663 * params.h: Likewise.
31665 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31667 PR rtl-optimization/59724
31668 * ifcvt.c (cond_exec_process_if_block): Don't call
31669 flow_find_head_matching_sequence with 0 longest_match.
31670 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31671 non-active insns if !stop_after.
31672 (try_head_merge_bb): Revert 2014-01-07 changes.
31674 2014-01-08 Jeff Law <law@redhat.com>
31676 * ree.c (get_sub_rtx): New function, extracted from...
31677 (merge_def_and_ext): Here.
31678 (combine_reaching_defs): Use get_sub_rtx.
31680 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31682 * cgraph.h (varpool_variable_node): Do not choke on null node.
31684 2014-01-08 Catherine Moore <clm@codesourcery.com>
31686 * config/mips/mips.md (simple_return): Attempt to use JRC
31688 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31690 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31692 PR rtl-optimization/59137
31693 * reorg.c (steal_delay_list_from_target): Call update_block for
31695 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31697 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31699 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31700 two duplicate entries.
31702 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31705 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31707 * config/mips/mips.c (mips_truncated_op_cost): New function.
31708 (mips_rtx_costs): Adjust test for BADDU.
31709 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31711 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31713 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31714 (*baddu_si): ...this new pattern.
31716 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31719 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31721 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31723 PR middle-end/57748
31724 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31726 (expand_expr, expand_normal): Adjust.
31727 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31728 inner_reference_p. Use inner_reference_p to expand inner references.
31729 (store_expr): Adjust.
31730 * cfgexpand.c (expand_call_stmt): Adjust.
31732 2014-01-08 Rong Xu <xur@google.com>
31734 * gcov-io.c (gcov_var): Move from gcov-io.h.
31735 (gcov_position): Ditto.
31736 (gcov_is_error): Ditto.
31737 (gcov_rewrite): Ditto.
31738 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31739 only part to libgcc/libgcov.h.
31741 2014-01-08 Marek Polacek <polacek@redhat.com>
31743 PR middle-end/59669
31744 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31746 2014-01-08 Marek Polacek <polacek@redhat.com>
31749 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31751 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31753 PR rtl-optimization/59649
31754 * stor-layout.c (get_mode_bounds): For BImode return
31755 0 and STORE_FLAG_VALUE.
31757 2014-01-08 Richard Biener <rguenther@suse.de>
31759 PR middle-end/59630
31760 * gimple.h (is_gimple_builtin_call): Remove.
31761 (gimple_builtin_call_types_compatible_p): New.
31762 (gimple_call_builtin_p): New overload.
31763 * gimple.c (is_gimple_builtin_call): Remove.
31764 (validate_call): Rename to ...
31765 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31766 check return types.
31767 (validate_type): New static function.
31768 (gimple_call_builtin_p): New overload and adjust.
31769 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31770 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31771 (gimple_fold_stmt_to_constant_1): Likewise.
31772 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31774 2014-01-08 Richard Biener <rguenther@suse.de>
31776 PR middle-end/59471
31777 * gimplify.c (gimplify_expr): Gimplify register-register type
31778 VIEW_CONVERT_EXPRs to separate stmts.
31780 2014-01-07 Jeff Law <law@redhat.com>
31782 PR middle-end/53623
31783 * ree.c (combine_set_extension): Handle case where source
31784 and destination registers in an extension insn are different.
31785 (combine_reaching_defs): Allow source and destination registers
31786 in extension to be different under limited circumstances.
31787 (add_removable_extension): Remove restriction that the
31788 source and destination registers in the extension are the same.
31789 (find_and_remove_re): Emit a copy from the extension's
31790 destination to its source after the defining insn if
31791 the source and destination registers are different.
31793 PR middle-end/59285
31794 * ifcvt.c (merge_if_block): If we are merging a block with more than
31795 one successor with a block with no successors, remove any BARRIER
31796 after the second block.
31798 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31800 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31802 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31805 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31806 for 14-bit register offsets when INT14_OK_STRICT is false.
31808 2014-01-07 Roland Stigge <stigge@antcom.de>
31809 Michael Meissner <meissner@linux.vnet.ibm.com>
31812 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31813 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31815 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31817 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31820 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31822 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31823 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31824 rtx is const0_rtx or not.
31826 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31829 * target-globals.c (save_target_globals): Remove this_fn_optab
31831 * toplev.c: Include optabs.h.
31832 (target_reinit): Temporarily restore the global options if another
31833 set of options are in force.
31835 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31837 PR rtl-optimization/58668
31838 * cfgcleanup.c (flow_find_cross_jump): Don't count
31839 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31840 to determine what is counted.
31841 (flow_find_head_matching_sequence): Use active_insn_p to determine
31843 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31845 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31846 determine what is counted.
31848 PR tree-optimization/59643
31849 * tree-predcom.c (split_data_refs_to_components): If one dr is
31850 read and one write, determine_offset fails and the write isn't
31851 in the bad component, just put the read into the bad component.
31853 2014-01-07 Mike Stump <mikestump@comcast.net>
31854 Jakub Jelinek <jakub@redhat.com>
31857 * tree-core.h (struct tree_optimization_option): Change optabs
31858 type from unsigned char * to void *.
31859 * optabs.c (init_tree_optimization_optabs): Adjust
31860 TREE_OPTIMIZATION_OPTABS initialization.
31862 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31865 * config/i386/i386.h (struct machine_function): Add
31866 no_drap_save_restore field.
31867 * config/i386/i386.c (ix86_save_reg): Use
31868 !cfun->machine->no_drap_save_restore instead of
31869 crtl->stack_realign_needed.
31870 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31871 this function clears frame_pointer_needed. Set
31872 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31873 and DRAP reg is needed.
31875 2014-01-06 Marek Polacek <polacek@redhat.com>
31878 * doc/implement-c.texi: Mention that other integer types are
31879 permitted as bit-field types in strictly conforming mode.
31881 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31883 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31884 is newly allocated.
31886 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31888 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31890 2014-01-06 Martin Jambor <mjambor@suse.cz>
31893 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31895 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31897 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31901 * var-tracking.c (add_stores): Preserve the value of the source even if
31902 we don't record the store.
31904 2014-01-06 Terry Guo <terry.guo@arm.com>
31906 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31908 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31911 * config/darwin.c (darwin_function_section): Adjust return values to
31912 correspond to optimisation changes made in r206070.
31914 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31916 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31917 from prefetch_block tune setting.
31918 (nocona_cost): Correct size of prefetch block to 64.
31920 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31922 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31923 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31924 used to save the static chain register in the computation of the offset
31925 from which the FP registers need to be restored.
31927 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31929 PR tree-optimization/59519
31930 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31931 ICE if get_current_def (current_new_name) is already non-NULL, as long
31932 as it is a phi result of some other phi in *new_exit_bb that has
31935 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31936 or vmovdqu* for misaligned_operand.
31937 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31938 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31939 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31940 aligned_mem for AVX512F masked aligned load and store builtins and for
31941 non-temporal moves.
31943 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31945 PR tree-optimization/59651
31946 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31947 Address range for negative step should be added by TYPE_SIZE_UNIT.
31949 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31951 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31952 overlapping registers also for registers other than the stack pointer.
31954 2014-01-03 Marek Polacek <polacek@redhat.com>
31957 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31960 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31963 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31966 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31967 (push splitter): Use <P:MODE_SIZE> instead of
31968 GET_MODE_SIZE (<P:MODE>mode).
31969 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31970 (mov -1, reg peephole2): Likewise.
31971 * config/i386/sse.md (*mov<mode>_internal,
31972 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31973 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31974 *<code><mode>3, *andnot<mode>3<mask_name>,
31975 <mask_codefor><code><mode>3<mask_name>): Likewise.
31976 * config/i386/subst.md (mask_mode512bit_condition,
31977 sd_mask_mode512bit_condition): Likewise.
31979 2014-01-02 Xinliang David Li <davidxl@google.com>
31981 PR tree-optimization/59303
31982 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31983 (dump_predicates): Better output format.
31984 (pred_equal_p): New function.
31985 (is_neq_relop_p): Ditto.
31986 (is_neq_zero_form_p): Ditto.
31987 (pred_expr_equal_p): Ditto.
31988 (pred_neg_p): Ditto.
31989 (simplify_pred): Ditto.
31990 (simplify_preds_2): Ditto.
31991 (simplify_preds_3): Ditto.
31992 (simplify_preds_4): Ditto.
31993 (simplify_preds): Ditto.
31994 (push_pred): Ditto.
31995 (push_to_worklist): Ditto.
31996 (get_pred_info_from_cmp): Ditto.
31997 (is_degenerated_phi): Ditto.
31998 (normalize_one_pred_1): Ditto.
31999 (normalize_one_pred): Ditto.
32000 (normalize_one_pred_chain): Ditto.
32001 (normalize_preds): Ditto.
32002 (normalize_cond_1): Remove function.
32003 (normalize_cond): Ditto.
32004 (is_gcond_subset_of): Ditto.
32005 (is_subset_of_any): Ditto.
32006 (is_or_set_subset_of): Ditto.
32007 (is_and_set_subset_of): Ditto.
32008 (is_norm_cond_subset_of): Ditto.
32009 (pred_chain_length_cmp): Ditto.
32010 (convert_control_dep_chain_into_preds): Type change.
32011 (find_predicates): Ditto.
32012 (find_def_preds): Ditto.
32013 (destroy_predicates_vecs): Ditto.
32014 (find_matching_predicates_in_rest_chains): Ditto.
32015 (use_pred_not_overlap_with_undef_path_pred): Ditto.
32016 (is_pred_expr_subset): Ditto.
32017 (is_pred_chain_subset_of): Ditto.
32018 (is_included_in): Ditto.
32019 (is_superset_of): Ditto.
32021 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32023 Update copyright years.
32025 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32027 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
32028 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
32029 config/arc/arc.md, config/arc/arc.opt,
32030 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
32031 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
32032 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
32033 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
32034 config/linux-protos.h, config/linux.c, config/winnt-c.c,
32035 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
32036 vtable-verify.c, vtable-verify.h: Use the standard form for the
32039 2014-01-02 Tobias Burnus <burnus@net-b.de>
32041 * gcc.c (process_command): Update copyright notice dates.
32042 * gcov-dump.c: Ditto.
32044 * doc/cpp.texi: Bump @copying's copyright year.
32045 * doc/cppinternals.texi: Ditto.
32046 * doc/gcc.texi: Ditto.
32047 * doc/gccint.texi: Ditto.
32048 * doc/gcov.texi: Ditto.
32049 * doc/install.texi: Ditto.
32050 * doc/invoke.texi: Ditto.
32052 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32054 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
32056 2014-01-01 Jakub Jelinek <jakub@redhat.com>
32058 * config/i386/sse.md (*mov<mode>_internal): Guard
32059 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
32061 PR rtl-optimization/59647
32062 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
32063 new_rtx into UNSIGNED_FLOAT rtxes.
32065 Copyright (C) 2014 Free Software Foundation, Inc.
32067 Copying and distribution of this file, with or without modification,
32068 are permitted in any medium without royalty provided the copyright
32069 notice and this notice are preserved.