PR middle-end/64309
[official-gcc.git] / gcc / ChangeLog
blobb399b6ebadeacd83ae35fc3f4bb40f8363f666f3
1 2014-12-16  Marek Polacek  <polacek@redhat.com>
3         PR middle-end/64309
4         * match.pd: Add ((1 << A) & 1) != 0 -> A == 0 and
5         ((1 << A) & 1) == 0 -> A != 0.
7 2014-12-16  Richard Biener  <rguenther@suse.de>
9         * genmatch.c (parser::parser): Initialize capture_ids.
10         (parser::parse_pattern): Properly allocate capture_ids before
11         using them.  Set capture_ids to zero when its lifetime is
12         supposed to finish.
13         (parser::parse_simplify): Allocate capture_ids only if
14         required.
16 2014-12-16  Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
18         Both config.h and system.h define ABI/API macros for system headers.
19         * sreal.c: Include math.h later.
21 2014-12-16  Felix Yang  <felix.yang@huawei.com>
23         PR rtl-optimization/64240
24         * ddg.c (mark_mem_use): Check *iter instead of *x.
26 2014-12-16  Martin Liska  <mliska@suse.cz>
28         PR ipa/64278
29         * sreal.c (sreal::operator*): Replace std::abs with absu_hwi.
31 2014-12-16  Igor Zamyatin  <igor.zamyatin@intel.com>
33         * config/i386/i386.c (ix86_address_cost): Add explicit restriction
34         to RTL level for the check for PIC register.
36 2014-12-16  Uros Bizjak  <ubizjak@gmail.com>
38         * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Move from here ...
39         * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): ... and here ...
40         * config/i386/gnu-user-common.h (TARGET_CAN_SPLIT_STACK): ... to here.
42 2014-12-16  Chung-Ju Wu  <jasonwucj@gmail.com>
44         PR target/64217
45         * config/nds32/nds32.md (casesi_internal): Add '=r' for clobber
46         register constraint.
48 2014-12-15  DJ Delorie  <dj@redhat.com>
50         * config/rl78/rl78.h: Remove SHORT_IMMEDIATES_SIGN_EXTEND.
52 2014-12-15  Jan Hubicka  <hubicka@ucw.cz>
54         PR lto/64043
55         * tree-streamer.c (preload_common_nodes): Skip preloading
56         of main_identifier_node, pid_type and optimization/option nodes.
58 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
60         PR rtl-optimization/63397
61         * ira-int.h (ira_overall_cost, ira_reg_cost, ira_mem_cost): Use
62         int64_t.
63         (ira_load_cost, ira_store_cost, ira_shuffle_cost): Ditto.
64         * ira.c (ira_overall_cost, ira_overall_cost_before): Ditto.
65         (ira_reg_cost, ira_mem_cost): Ditto.
66         (ira_load_cost, ira_store_cost, ira_shuffle_cost): Ditto.
67         (calculate_allocation_cost, do_reload): Use the right
68         format for int64_t values.
70 2014-12-15  Jan Hubicka  <hubicka@ucw.cz>
72         * sreal.h (to_double): New method.
73         (shift): Do not ICE on 0.
74         * sreal.c: Include math.h
75         (sreal::to_double): New.
77 2014-12-15  Jakub Jelinek  <jakub@redhat.com>
79         PR rtl-optimization/64316
80         * simplify-rtx.c (simplify_relational_operation_1): For
81         (eq/ne (and x y) x) and (eq/ne (and x y) y) optimizations use
82         CONST0_RTX instead of const0_rtx.
84 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
86         PR target/62642
87         * ira.c (rtx_moveable_p): Prevent UNSPEC_VOLATILE moves.
89 2014-12-15  Vladimir Makarov  <vmakarov@redhat.com>
91         * ira-int.h (ira_prohibited_class_mode_regs): Remove.
92         (struct target_ira_int): Move x_ira_prohibited_class_mode_regs to
93         ...
94         * ira.h (struct target_ira): ... here.
95         (ira_prohibited_class_mode_regs): Define.
96         * lra-constraints.c (process_alt_operands): Add one more condition
97         to refuse alternative when reload pseudo of given class can not
98         hold value of given mode.
100 2014-12-15  Richard Biener  <rguenther@suse.de>
102         PR tree-optimization/64312
103         * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Use
104         vuse_ssa_val as callback to walk_non_aliased_vuses.
105         (vn_reference_lookup): Likewise.
107 2014-12-15  Segher Boessenkool  <segher@kernel.crashing.org>
109         * gcc/config/rs6000/rs6000.md (*add>mode>3_imm_dot,
110         *add<mode>3_imm_dot2): Change the constraint for the second
111         alternative for operand 1 from "r" to "b".
113 2014-12-15  Richard Biener  <rguenther@suse.de>
115         * vec.h (vec::safe_grow): Guard against a grow to zero size.
117 2014-12-15  Richard Biener  <rguenther@suse.de>
119         PR middle-end/64295
120         * match.pd (X / CST -> X * (1 / CST): Use const_binop instead of
121         fold_binary to compute the constant to multiply with.
123 2014-12-15  Richard Biener  <rguenther@suse.de>
125         PR middle-end/64246
126         * cfgloop.c (mark_loop_for_removal): Make safe against multiple
127         invocations on the same loop.
129 2014-12-15  Marek Polacek  <polacek@redhat.com>
131         PR middle-end/64292
132         * fold-const.c (negate_expr_p): Add INTEGRAL_TYPE_P check.
134 2014-12-15  Renlin Li  <renlin.li@arm.com>
136         * config/aarch64/aarch64.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2.
137         (CTZ_DEFINED_VALUE_AT_ZERO): Update to support more modes.
139 2014-12-15  Jakub Jelinek  <jakub@redhat.com>
141         PR sanitizer/64265
142         * tsan.c (instrument_func_entry): Insert __tsan_func_entry
143         call on edge from entry block to single succ instead
144         of after labels of single succ of entry block.
146 2014-12-15  Richard Biener  <rguenther@suse.de>
148         PR tree-optimization/64284
149         * tree-ssa-threadupdate.c (duplicate_seme_region): Mark
150         the loop for removal if we copied the loop header.
152 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
154         PR ipa/61602
155         * cgraph.h (ipa_discover_readonly_nonaddressable_vars): Return bool.
156         * ipa.c (set_writeonly_bit): Track if reference was removed.
157         (ipa_discover_readonly_nonaddressable_vars): Return true if any
158         references was removed.
159         * ipa-reference.c (propagate): Return TODO_remove_functions if
160         reference was removed.
162 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
164         * ipa.c (process_references): Fix conditoinal on flag_optimize
166 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
168         PR ipa/61558
169         * symtab.c (symbol_table::insert_to_assembler_name_hash
170         symbol_table::unlink_from_assembler_name_hash): Do not ICE when
171         DECL_ASSEMBLER_NAME is NULL.
173 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
175         * cgraphunit.c (analyze_functions): Always analyze targets of aliases.
177 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
179         PR lto/64043
180         * tree.c (virtual_method_call_p): Return false when OTR type has
181         no BINFO.
183 2014-12-14  Jan Hubicka  <hubicka@ucw.cz>
185         * cgraphunit.c (analyze_functions): Do not analyze extern inline
186         funtions when not optimizing; skip comdat locals.
188 2014-12-14  H.J. Lu  <hongjiu.lu@intel.com>
190         PR rtl-optimization/64037
191         * combine.c (setup_incoming_promotions): Pass the argument
192         before any promotions happen to promote_function_mode.
194 2014-12-12  Thomas Schwinge  <thomas@codesourcery.com>
196         * config/nvptx/nvptx.h (ASM_OUTPUT_ALIGN): Define as a C statment.
198 2014-12-12  Vladimir Makarov  <vmakarov@redhat.com>
200         PR target/64110
201         * lra-constraints.c (process_alt_operands): Refuse alternative
202         when reload pseudo of given class can not hold value of given
203         mode.
205 2014-12-12  Thomas Schwinge  <thomas@codesourcery.com>
207         * gimple-walk.c (walk_gimple_op) <GIMPLE_OMP_FOR>: Also check
208         intermediate walk_tree results for for_incr.
209         <GIMPLE_OMP_TARGET>: Walk child_fn and data_arg, too.
210         <GIMPLE_OMP_CRITICAL, GIMPLE_OMP_ATOMIC_STORE>: Pretty printing.
212 2014-12-12  Richard Sandiford  <richard.sandiford@arm.com>
214         PR middle-end/64182
215         * wide-int.h (wi::div_round, wi::mod_round): Fix rounding of tied
216         cases.
217         * double-int.c (div_and_round_double): Fix handling of unsigned
218         cases.  Use same rounding approach as wide-int.h.
220 2014-12-12  Marek Polacek  <polacek@redhat.com>
222         PR middle-end/64274
223         * fold-const.c (fold_binary_loc): Add ANY_INTEGRAL_TYPE_P check.
225 2014-12-12  Jakub Jelinek  <jakub@redhat.com>
227         PR tree-optimization/64269
228         * tree-ssa-forwprop.c (simplify_builtin_call): Bail out if
229         len2 or diff are too large.
231 2014-12-12  Richard Biener  <rguenther@suse.de>
233         PR middle-end/64280
234         * tree-cfg.c (replace_uses_by): Guard assert properly.
236 2014-12-12  Anthony Green  <green@moxielogic.com>
238         * config/moxie/moxie.md: Add use of zex instruction.
240 2014-12-12  Marc Glisse  <marc.glisse@inria.fr>
242         * real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
243         HONOR_SIGN_DEPENDENT_ROUNDING): Replace macros with 3 overloaded
244         declarations.
245         * real.c (HONOR_NANS): Fix indentation.
246         (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
247         HONOR_SIGN_DEPENDENT_ROUNDING): Define three overloads.
248         * builtins.c (fold_builtin_cproj, fold_builtin_signbit,
249         fold_builtin_fmin_fmax, fold_builtin_classify): Simplify argument
250         of HONOR_*.
251         * fold-const.c (operand_equal_p, fold_comparison, fold_binary_loc):
252         Likewise.
253         * gimple-fold.c (gimple_val_nonnegative_real_p): Likewise.
254         * ifcvt.c (noce_try_move, noce_try_minmax, noce_try_abs): Likewise.
255         * omp-low.c (omp_reduction_init): Likewise.
256         * rtlanal.c (may_trap_p_1): Likewise.
257         * simplify-rtx.c (simplify_const_relational_operation): Likewise.
258         * tree-ssa-dom.c (record_equality, record_edge_info): Likewise.
259         * tree-ssa-phiopt.c (value_replacement, abs_replacement): Likewise.
260         * tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
261         * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
263 2014-12-12  Jan Hubicka  <hubicka@ucw.cz>
265         * ipa-inline.c (ipa_inline): Fix condition on when
266         TODO_remove_unreachable_functions is needed.
268 2014-12-12  Jan Hubicka  <hubicka@ucw.cz>
270         * ipa-devirt.c (possible_polymorphic_call_targets): Return early
271         if otr_type has no BINFO.
273 2014-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>
275         PR rtl-optimization/63917
276         * ifcvt.c (cc_in_cond): New function.
277         (end_ifcvt_sequence): Make sure new generated insns do not clobber CC.
278         (noce_process_if_block, check_cond_move_block): Check CC references.
280 2014-12-11  Andrew Pinski  <apinski@cavium.com>
282         * config/aarch64/aarch64-protos.h (tune_params): Add align field.
283         * config/aarch64/aarch64.c (generic_tunings): Specify align.
284         (cortexa53_tunings): Likewise.
285         (cortexa57_tunings): Likewise.
286         (thunderx_tunings): Likewise.
287         (aarch64_override_options): Set align_loops, align_jumps,
288         align_functions based on what the tuning struct.
290 2014-12-11  Eric Botcazou  <ebotcazou@adacore.com>
292         * doc/md.texi (Insn Lengths): Fix description of (pc).
294 2014-12-11  Jan Hubicka  <hubicka@ucw.cz>
296         PR ipa/61324
297         * passes.c (execute_todo): Update call of remove_unreachable_nodes.
298         * ipa-chkp.c (chkp_produce_thunks): Use TODO_remove_functions.
299         * cgraphunit.c (symbol_table::process_new_functions): Add
300         IPA_SSA_AFTER_INLINING.
301         (ipa_passes): Update call of remove_unreachable_nodes.
302         (symbol_table::compile): Remove call of remove_unreachable_nodes.
303         * ipa-inline.c (inline_small_functions): Do not ICE with
304         -flto-partition=none
305         (ipa_inline): Update symtab->state; fix formatting
306         update call of remove_unreachable_nodes.
307         * passes.c (execute_todo): Update call of remove_unreachable_nodes.
308         * cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
309         * cgraph.h (enum symtab_state): Add IPA_SSA_AFTER_INLINING.
310         (remove_unreachable_nodes): Update.
311         * ipa.c (process_references): Keep external references only
312         when optimizing.
313         (walk_polymorphic_call_targets): Keep possible polymorphic call
314         target only when devirtualizing.
315         (symbol_table::remove_unreachable_nodes): Remove BEFORE_INLINING_P
316         parameter.
317         (ipa_single_use): Update comment.
318         * ipa-pure-const.c (cdtor_p): New function.
319         (propagate_pure_const): Track if some cdtor was turned pure/const.
320         (execute): Return TODO_remove_functions if needed.
321         * ipa-comdats.c (ipa_comdats): Update comment.
323 2014-12-11  Aldy Hernandez  <aldyh@redhat.com>
325         * dwarf2out.c (gen_lexical_block_die): Remove unused `depth'
326         parameter.
327         (gen_inlined_subroutine_die): Same.
328         (gen_block_die): Same.
329         (decls_for_scope): Same.
331 2014-12-11  Renlin Li  <renlin.li@arm.com>
333         * config/aarch64/aarch64-cores.def: Change all AARCH64_FL_FPSIMD to
334         AARCH64_FL_FOR_ARCH8.
335         * config/aarch64/aarch64.c (all_cores): Use FLAGS from
336         aarch64-cores.def file only.
338 2014-12-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
340         PR fortran/44054
341         * diagnostic.c (diagnostic_action_after_output): Make it extern.
342         Take diagnostic_t argument instead of diagnostic_info. Count also
343         DK_WERROR towards max_errors.
344         (diagnostic_report_diagnostic): Update call according to the above.
345         (error_recursion): Likewise.
346         * diagnostic.h (diagnostic_action_after_output): Declare.
347         * pretty-print.c (pp_formatted_text_data): Delete.
348         (pp_append_r): Call output_buffer_append_r.
349         (pp_formatted_text): Call output_buffer_formatted_text.
350         (pp_last_position_in_text): Call output_buffer_last_position_in_text.
351         * pretty-print.h (output_buffer_formatted_text): New.
352         (output_buffer_append_r): New.
353         (output_buffer_last_position_in_text): New.
355 2014-12-11  Kyrylo Tkachov  kyrylo.tkachov@arm.com
357         * config/aarch64/aarch64.c (aarch64_parse_extension): Update error
358         message to say +no only when removing extension.
360 2014-12-11  Andrew MacLeod  <amacleod@redhat.com>
362         * config/tilepro/gen-mul-tables.cc: Add insn-codes.h to include list
363         for generator file.  Add comment indicating it is a generated file.
364         * config/tilepro/mul-tables.c: Update generated file.
365         * config/tilegx/mul-tables.c: Likewise.
367 2014-12-11  Segher Boessenkool  <segher@kernel.crashing.org>
369         * combine.c (try_combine): Do not allow combining a PARALLEL I2
370         with a register move I3 if that I2 is an asm.
372 2014-12-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
374         * config/arm/arm_neon.h (vrndqn_f32): Rename to...
375         (vrndnq_f32): ... this.
376         (vrndqa_f32): Rename to...
377         (vrndaq_f32): ... this.
378         (vrndqp_f32): Rename to...
379         (vrndpq_f32): ... this.
380         (vrndqm_f32): Rename to...
381         (vrndmq_f32): ... this.
382         (vrndx_f32): New intrinsic.
383         (vrndxq_f32): Likewise.
385 2014-12-11  Marek Polacek  <polacek@redhat.com>
387         * fold-const.c (fold_negate_expr): Add ANY_INTEGRAL_TYPE_P check.
388         (extract_muldiv_1): Likewise.
389         (maybe_canonicalize_comparison_1): Likewise.
390         (fold_comparison): Likewise.
391         (tree_binary_nonnegative_warnv_p): Likewise.
392         (tree_binary_nonzero_warnv_p): Likewise.
393         * gimple-ssa-strength-reduction.c (legal_cast_p_1): Likewise.
394         * tree-scalar-evolution.c (simple_iv): Likewise.
395         (scev_const_prop): Likewise.
396         * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
397         * tree-vect-generic.c (expand_vector_operation): Likewise.
398         * tree.h (ANY_INTEGRAL_TYPE_CHECK): Define.
399         (ANY_INTEGRAL_TYPE_P): Define.
400         (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, TYPE_OVERFLOW_TRAPS):
401         Add ANY_INTEGRAL_TYPE_CHECK.
402         (any_integral_type_check): New function.
404 2014-12-11  Tobias Burnus  <burnus@net-b.de>
405             Manuel López-Ibáñez  <manu@gcc.gnu.org>
407         * error.c (gfc_get_terminal_width): Renamed from
408         get_terminal_width and use same-named common function.
409         (gfc_error_init_1): Update call.
411 2014-12-10  Aldy Hernandez  <aldyh@redhat.com>
413         * gdbhooks.py (class DWDieRefPrinter): New class.
414         (build_pretty_printer): Register dw_die_ref's.
416 2014-12-10  Ilya Tocar  <ilya.tocar@intel.com>
418         * config.gcc: Support "knl".
419         * config/i386/driver-i386.c (host_detect_local_cpu): Detect "knl".
420         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
421         PROCESSOR_KNL.
422         * config/i386/i386.c (m_KNL): Define.
423         (processor_target_table): Add "knl".
424         (PTA_KNL): Define.
425         (ix86_issue_rate): Add PROCESSOR_KNL.
426         (ix86_adjust_cost): Ditto.
427         (ia32_multipass_dfa_lookahead): Ditto.
428         (get_builtin_code_for_version): Handle "knl".
429         (fold_builtin_cpu): Ditto.
430         * config/i386/i386.h (TARGET_KNL): Define.
431         (processor_type): Add PROCESSOR_KNL.
432         * config/i386/i386.md (attr "cpu"): Add knl.
433         * config/i386/x86-tune.def: Add m_KNL.
435 2014-12-10  Jan Hubicka  <hubicka@ucw.cz>
437         * doc/invoke.texi: (-devirtualize-at-ltrans): Document.
438         * lto-cgraph.c (lto_output_varpool_node): Mark initializer as removed
439         when it is not streamed to the given ltrans.
440         (compute_ltrans_boundary): Make code adding all polymorphic
441         call targets conditional with !flag_wpa || flag_ltrans_devirtualize.
442         * common.opt (fdevirtualize-at-ltrans): New flag.
444 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
446         * varpool.c (varpool_node::get_create): Force output of vars with
447         "omp declare target" attribute.
449 2014-12-10  Marc Glisse  <marc.glisse@inria.fr>
451         * real.h (HONOR_NANS): Replace macro with 3 overloaded declarations.
452         * real.c: Include rtl.h and options.h.
453         (HONOR_NANS): Define three overloads.
454         * builtins.c (fold_builtin_classify, fold_builtin_unordered_cmp):
455         Simplify argument of HONOR_NANS.
456         * fold-const.c (combine_comparisons, fold_truth_not_expr,
457         fold_cond_expr_with_comparison, merge_truthop_with_opposite_arm,
458         fold_comparison, fold_binary_loc): Likewise.
459         * ifcvt.c (noce_try_move, noce_try_minmax): Likewise.
460         * ipa-inline-analysis.c (add_clause,
461         set_cond_stmt_execution_predicate): Likewise.
462         * match.pd: Likewise.
463         * rtlanal.c (may_trap_p_1): Likewise.
464         * simplify-rtx.c (simplify_const_relational_operation): Likewise.
465         * tree-if-conv.c (parse_predicate): Likewise.
466         * tree-ssa-ccp.c (valid_lattice_transition): Likewise.
467         * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
468         * tree-ssa-phiopt.c (minmax_replacement, neg_replacement): Likewise.
469         * tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
470         * tree-ssa-tail-merge.c (gimple_equal_p): Likewise.
472 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
474         PR tree-optimization/62021
475         * omp-low.c (simd_clone_adjust_return_type): Use
476         vector of pointer_sized_int_node types instead vector of pointer
477         types.
478         (simd_clone_adjust_argument_types): Likewise.
480 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
481             Evgeny Stupachenko  <evstupac@gmail.com>
483         PR target/64252
484         * config/i386/i386.c (expand_vec_perm_pblendv): If not testing_p,
485         set dcopy.target to a new pseudo.
487 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
489         * config/rs6000/rs6000.md (*add<mode>3): Remove condition.
491 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
493         * config/rs6000/40x.md (ppc403-compare): Remove "compare".
494         config/rs6000/440.md (ppc440-compare): Remove "compare".
495         config/rs6000/476.md (ppc476-compare): Remove "compare".
496         config/rs6000/601.md (ppc601-compare): Remove "compare".
497         config/rs6000/603.md (ppc603-compare): Remove "compare".
498         config/rs6000/6xx.md (ppc604-compare): Remove "compare".
499         config/rs6000/7450.md (ppc7450-compare): Remove "compare".
500         config/rs6000/7xx.md (ppc750-compare): Remove "compare".
501         config/rs6000/8540.md (ppc8540_su): Remove "compare".
502         config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
503         "compare".
504         config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
505         config/rs6000/e500mc.md (e500mc_su): Remove "compare".
506         config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
507         config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
508         config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
509         config/rs6000/mpc.md (mpccore-compare): Remove "compare".
510         config/rs6000/power4.md (power4-compare): Remove "compare".
511         config/rs6000/power5.md (power5-compare): Remove "compare".
512         config/rs6000/power6.md (power6-compare): Remove "compare".
513         config/rs6000/power7.md (power7-compare): Remove "compare".
514         config/rs6000/power8.md (power8-compare): Remove "compare".  Update
515         comment.
516         config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
517         (three times).
518         (is_cracked_insn): Remove TYPE_COMPARE case.
519         (insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
520         config/rs6000/rs6000.md (type): Remove "compare".
521         (cell_micro): Remove "compare".
522         config/rs6000/rs64.md (rs64a-compare): Remove "compare".
524 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
526         * config/rs6000/rs6000.md (*anddi3_2rld_dot, *anddi3_rld_dot2):
527         Change type from "compare" to "two".
529 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
531         PR target/64180
532         * config/rs6000/predicates.md (unsigned_comparison_operator): New.
533         (signed_comparison_operator): New.
534         * config/rs6000/rs6000-protos.h (rs6000_emit_eqne): Declare.
535         * config/rs6000/rs6000.c (rs6000_emit_eqne): New function.
536         (rs6000_emit_sCOND): Remove ISEL test (move it to the expander).
537         * config/rs6000/rs6000.md (add<mode>3 for SDI): Expand DImode
538         add to addc,adde directly, if !TARGET_POWERPC64.
539         (sub<mode>3 for SDI): Expand DImode sub to subfc,subfe directly,
540         if !TARGET_POWERPC64.
541         (neg<mode>2): Delete expander.
542         (*neg<mode>2): Rename to "neg<mode>2".
543         (addti3, subti3): Delete.
544         (addti3, subti3): New expanders.
545         (*adddi3_noppc64, *subdi3_noppc64, *negdi2_noppc64): Delete.
546         (cstore<mode>4_unsigned): New expander.
547         (cstore<mode>4): Allow GPR as output (not just SI).  Rewrite.
548         (cstore<mode>4 for FP): Remove superfluous quotes.
549         (*eq<mode>, *eq<mode>_compare, *plus_eqsi and splitter,
550         *compare_plus_eqsi and splitter, *plus_eqsi_compare and splitter,
551         *neg_eq0<mode>, *neg_eq<mode>, *ne0_<mode>, plus_ne0_<mode>,
552         compare_plus_ne0_<mode> and splitter, *compare_plus_ne0_<mode>_1 and
553         splitter, *plus_ne0_<mode>_compare and splitter, *leu<mode>,
554         *leu<mode>_compare and splitter, *plus_leu<mode>, *neg_leu<mode>,
555         *and_neg_leu<mode>, *ltu<mode>, *ltu<mode>_compare, *plus_ltu<mode>,
556         *plus_ltu<mode>_1, *plus_ltu<mode>compare, *neg_ltu<mode>, *geu<mode>,
557         *geu<mode>_compare and splitter, *plus_geu<mode>, *neg_geu<mode>,
558         *and_neg_geu<mode>, *plus_gt0<mode>, *gtu<mode>, *gtu<mode>_compare,
559         *plus_gtu<mode>, *plus_gtu<mode>_1, *plus_gtu<mode>_compare,
560         *neg_gtu<mode>, 12 anonymous insns, and 12 anonymous splitters):
561         Delete.
562         (eq<mode>3, ne<mode>3): New.
563         (*neg_eq_<mode>, *neg_ne_<mode>): New.
564         (*plus_eq_<mode>, *plus_ne_<mode>): New.
565         (*minus_eq_<mode>, *minus_ne_<mode>): New.
567 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
569         PR target/64180
570         * config/rs6000/predicates.md (adde_operand): New.
571         * config/rs6000/rs6000.md (add<mode>3_carry): New.
572         (*add<mode>3_imm_carry_pos): New.
573         (*add<mode>3_imm_carry_0): New.
574         (*add<mode>3_imm_carry_m1): New.
575         (*add<mode>3_imm_carry_neg): New.
576         (add<mode>3_carry_in): New.
577         (*add<mode>3_carry_in_internal): New.
578         (add<mode>3_carry_in_0): New.
579         (add<mode>3_carry_in_m1): New.
580         (subf<mode>3_carry): New.
581         (*subf<mode>3_imm_carry_0): New.
582         (*subf<mode>3_imm_carry_m1): New.
583         (subf<mode>3_carry_in): New.
584         (*subf<mode>3_carry_in_internal): New.
585         (subf<mode>3_carry_in_0): New.
586         (subf<mode>3_carry_in_m1): New.
587         (subf<mode>3_carry_in_xx): New.
589 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
591         PR target/64180
592         * config/rs6000/rs6000.md (*add<mode>3_internal1): Rename to
593         "*add<mode>3".
594         (*add<mode>3_internal2, *add<mode>3_internal3, and (their splitters):
595         Delete.
596         (*add<mode>3_dot, *add<mode>3_dot2): New.
597         (*add<mode>3_imm_dot, *add<mode>3_imm_dot2): New.
599 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
601         PR target/64180
602         * config/rs6000/rs6000.md (*add<mode>3_internal1): Remove addic
603         alternative.
605 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
607         PR target/64180
608         * config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
609         *ctr<mode>_internal5, *ctr<mode>_internal6): Change "r" alternatives
610         to "b".  Increase length.
611         (splitters for these): Split to cmp+addi instead of addic.
613 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
615         PR target/64180
616         * config/rs6000/darwin.md (macho_low_si): Remove "r" alternative.
617         (macho_low_di): Ditto.
618         * config/rs6000/rs6000.md (*largetoc_low): Ditto.
619         (tocref<mode>): Ditto.
620         (elf_low): Ditto.
621         * config/rs6000/spe.md (mov_si<mode>_e500_subreg0_elf_low_be): Ditto.
622         (mov_si<mode>_e500_subreg0_elf_low_le): Ditto.
623         (mov_si<mode>_e500_subreg4_elf_low_be): Ditto.  Reformat condition.
624         (mov_si<mode>_e500_subreg4_elf_low_le): Ditto.
626 2014-12-10  Segher Boessenkool  <segher@kernel.crashing.org>
628         PR target/64180
629         * config/rs6000/rs6000.c (TARGET_MD_ASM_CLOBBERS): Define.
630         (rs6000_md_asm_clobbers): New function.
632 2014-12-10  Felix Yang  <felix.yang@huawei.com>
634         * config/aarch64/aarch64-protos.h (aarch64_function_profiler): Remove
635         declaration of removed function.
637 2014-12-10  Richard Biener  <rguenther@suse.de>
639         * tree-ssa-loop-im.c
640         (move_computations_dom_walker::before_dom_children): Clear
641         SSA_NAME_RANGE_INFO on moved stmts.
643 2014-12-10  Martin Liska  <mliska@suse.cz>
645         * sreal.c (sreal::shift_right): New implementation
646         for int64_t as m_sig.
647         (sreal::normalize): Likewise.
648         (sreal::to_int): Likewise.
649         (sreal::operator+): Likewise.
650         (sreal::operator-): Likewise.
651         (sreal::operator*): Likewise.
652         (sreal::operator/): Likewise.
653         (sreal::signedless_minus): Removed.
654         (sreal::signedless_plus): Removed.
655         (sreal::debug): const keyword is added.
656         * sreal.h (sreal::operator<): New implementation
657         for int64_t as m_sig.
658         * ipa-inline.c (recursive_inlining): LONG_MIN is replaced
659         with sreal::min ().
661 2014-12-10  Martin Liska  <mliska@suse.cz>
663         * gimple-iterator.h (gsi_start_bb_nondebug): New function.
664         * ipa-icf-gimple.c (func_checker::compare_bb): Correct iteration
665         replaces loop based on precomputed number of non-debug statements.
667 2014-12-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
669         * config/linux.c (linux_has_ifunc_p): Remove.
670         * config/linux.h (TARGET_HAS_IFUNC_P): Use default version.
672 2014-12-10  Mantas Mikaitis  <mantas.mikaitis@arm.com>
674         * contrib/check_GNU_style.sh (col): Got rid of cut operation
675         from the pipe chain and instead added cut inside awk command.
677 2014-12-10  Richard Biener  <rguenther@suse.de>
679         PR tree-optimization/64191
680         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not
681         mark clobbers as necessary.
682         (eliminate_unnecessary_stmts): Keep clobbers live if we can.
684 2014-12-10  Jakub Jelinek  <jakub@redhat.com>
686         PR target/63594
687         * config/i386/sse.md (vec_dupv4sf): Move after
688         <mask_codefor><avx512>_vec_dup_gpr<mode><mask_name> pattern.
689         (*vec_dupv4si, *vec_dupv2di): Likewise.
690         (<mask_codefor><avx512>_vec_dup_mem<mode><mask_name>): Merge into ...
691         (<mask_codefor><avx512>_vec_dup_gpr<mode><mask_name>): ... this
692         pattern.
693         (*vec_dup<mode> AVX2_VEC_DUP_MODE splitter): Disable for
694         TARGET_AVX512VL (for QI/HI scalar modes only if TARGET_AVX512BW
695         is set too).
696         * config/i386/i386.c (enum ix86_builtins): Remove
697         IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
698         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK and
699         IX86_BUILTIN_PBROADCASTQ512_MEM.
700         (bdesc_args): Use __builtin_ia32_pbroadcastq512_gpr_mask,
701         __builtin_ia32_pbroadcastq256_gpr_mask and
702         __builtin_ia32_pbroadcastq128_gpr_mask instead of *_mem_mask
703         regardless of OPTION_MASK_ISA_64BIT.
704         * config/i386/avx512fintrin.h (_mm512_set1_epi64,
705         _mm512_mask_set1_epi64, _mm512_maskz_set1_epi64): Use *_gpr_mask
706         builtins regardless of whether TARGET_64BIT is defined or not.
707         * config/i386/avx512vlintrin.h (_mm256_mask_set1_epi64,
708         _mm256_maskz_set1_epi64, _mm_mask_set1_epi64, _mm_maskz_set1_epi64):
709         Likewise.
711         * config/i386/sse.md (*mov<mode>_internal, *avx512f_gatherdi<mode>_2):
712         Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
714 2014-12-10  Oleg Endo  <olegendo@gcc.gnu.org>
716         PR target/53513
717         * doc/extend.texi (__builtin_sh_set_fpscr): Fix typo.
719 2014-12-10  Marek Polacek  <polacek@redhat.com>
721         PR tree-optimization/61686
722         * tree-ssa-reassoc.c (range_entry_cmp): Use q->high instead of
723         p->high.
725 2014-12-10  Kito Cheng  <kito@0xlab.org>
727         * doc/libgcc.texi: Update text to match implementation in
728         libgcc/libgcc2.c
730 2014-12-09  Trevor Saunders  <tsaunders@mozilla.com>
732         * plugin.c, plugin.def, ggc.h, ggc-common.c, gengtype.h, gengtype.c,
733         gengtype-state.c, gengtype-parse.c, gentype-lex.l, gcc-plugin.h,
734         doc/plugins.texi, doc/gty.texi: Remove support for if_marked and
735         param_is.
737 2014-12-10  Oleg Endo  <olegendo@gcc.gnu.org>
739         PR target/53513
740         * doc/extend.texi (__builtin_sh_get_fpscr, __builtin_sh_get_fpscr):
741         Document it.
743 2014-12-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
745         PR middle-end/64225
746         * tree-ssa-reassoc.c (acceptable_pow_call): Disable transformation
747         for BUILT_IN_POW when flag_errno_math is present.
749 2014-12-09  Ilya Verbin  <ilya.verbin@intel.com>
751         * lto-wrapper.c (compile_offload_image): Start processing in_argv
752         from 0 instead of 1.
753         (run_gcc): Put offload objects into offload_argv, put LTO objects and
754         possible preceding arguments into lto_argv.
755         Pass offload_argv to compile_images_for_offload_targets instead of argv.
756         Use lto_argv for LTO recompilation instead of argv.
758 2014-12-09  Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
760         * doc/install.texi: Describe --with-aix-soname option.
762 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
764         * config/aarch64/aarch64-simd.md (aarch64_get_lanedi): Remove.
766 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
768         PR target/63870
769         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane):
770         Delete.
771         * config/aarch64/aarch64-simd.md (aarch64_be_checked_get_lane<mode\>):
772         Delete.
773         * config/aarch64/arm_neon.h (aarch64_vget_lane_any): Use GCC
774         vector extensions, __aarch64_lane, __builtin_aarch64_im_lane_boundsi.
775         (__aarch64_vget_lane_f32, __aarch64_vget_lane_f64,
776         __aarch64_vget_lane_p8, __aarch64_vget_lane_p16,
777         __aarch64_vget_lane_s8, __aarch64_vget_lane_s16,
778         __aarch64_vget_lane_s32, __aarch64_vget_lane_s64,
779         __aarch64_vget_lane_u8, __aarch64_vget_lane_u16,
780         __aarch64_vget_lane_u32, __aarch64_vget_lane_u64,
781         __aarch64_vgetq_lane_f32, __aarch64_vgetq_lane_f64,
782         __aarch64_vgetq_lane_p8, __aarch64_vgetq_lane_p16,
783         __aarch64_vgetq_lane_s8, __aarch64_vgetq_lane_s16,
784         __aarch64_vgetq_lane_s32, __aarch64_vgetq_lane_s64,
785         __aarch64_vgetq_lane_u8, __aarch64_vgetq_lane_u16,
786         __aarch64_vgetq_lane_u32, __aarch64_vgetq_lane_u64): Delete.
787         (__aarch64_vdup_lane_any): Use __aarch64_vget_lane_any, remove
788         'q2' argument.
789         (__aarch64_vdup_lane_f32, __aarch64_vdup_lane_f64,
790         __aarch64_vdup_lane_p8, __aarch64_vdup_lane_p16,
791         __aarch64_vdup_lane_s8, __aarch64_vdup_lane_s16,
792         __aarch64_vdup_lane_s32, __aarch64_vdup_lane_s64,
793         __aarch64_vdup_lane_u8, __aarch64_vdup_lane_u16,
794         __aarch64_vdup_lane_u32, __aarch64_vdup_lane_u64,
795         __aarch64_vdup_laneq_f32, __aarch64_vdup_laneq_f64,
796         __aarch64_vdup_laneq_p8, __aarch64_vdup_laneq_p16,
797         __aarch64_vdup_laneq_s8, __aarch64_vdup_laneq_s16,
798         __aarch64_vdup_laneq_s32, __aarch64_vdup_laneq_s64,
799         __aarch64_vdup_laneq_u8, __aarch64_vdup_laneq_u16,
800         __aarch64_vdup_laneq_u32, __aarch64_vdup_laneq_u64): Remove argument
801         to __aarch64_vdup_lane_any.
802         (vget_lane_f32, vget_lane_f64, vget_lane_p8, vget_lane_p16,
803         vget_lane_s8, vget_lane_s16, vget_lane_s32, vget_lane_s64,
804         vget_lane_u8, vget_lane_u16, vget_lane_u32, vget_lane_u64,
805         vgetq_lane_f32, vgetq_lane_f64, vgetq_lane_p8, vgetq_lane_p16,
806         vgetq_lane_s8, vgetq_lane_s16, vgetq_lane_s32, vgetq_lane_s64,
807         vgetq_lane_u8, vgetq_lane_u16, vgetq_lane_u32, vgetq_lane_u64,
808         vdupb_lane_p8, vdupb_lane_s8, vdupb_lane_u8, vduph_lane_p16,
809         vduph_lane_s16, vduph_lane_u16, vdups_lane_f32, vdups_lane_s32,
810         vdups_lane_u32, vdupb_laneq_p8, vdupb_laneq_s8, vdupb_laneq_u8,
811         vduph_laneq_p16, vduph_laneq_s16, vduph_laneq_u16, vdups_laneq_f32,
812         vdups_laneq_s32, vdups_laneq_u32, vdupd_laneq_f64, vdupd_laneq_s64,
813         vdupd_laneq_u64, vfmas_lane_f32, vfma_laneq_f64, vfmad_laneq_f64,
814         vfmas_laneq_f32, vfmss_lane_f32, vfms_laneq_f64, vfmsd_laneq_f64,
815         vfmss_laneq_f32, vmla_lane_f32, vmla_lane_s16, vmla_lane_s32,
816         vmla_lane_u16, vmla_lane_u32, vmla_laneq_f32, vmla_laneq_s16,
817         vmla_laneq_s32, vmla_laneq_u16, vmla_laneq_u32, vmlaq_lane_f32,
818         vmlaq_lane_s16, vmlaq_lane_s32, vmlaq_lane_u16, vmlaq_lane_u32,
819         vmlaq_laneq_f32, vmlaq_laneq_s16, vmlaq_laneq_s32, vmlaq_laneq_u16,
820         vmlaq_laneq_u32, vmls_lane_f32, vmls_lane_s16, vmls_lane_s32,
821         vmls_lane_u16, vmls_lane_u32, vmls_laneq_f32, vmls_laneq_s16,
822         vmls_laneq_s32, vmls_laneq_u16, vmls_laneq_u32, vmlsq_lane_f32,
823         vmlsq_lane_s16, vmlsq_lane_s32, vmlsq_lane_u16, vmlsq_lane_u32,
824         vmlsq_laneq_f32, vmlsq_laneq_s16, vmlsq_laneq_s32, vmlsq_laneq_u16,
825         vmlsq_laneq_u32, vmul_lane_f32, vmul_lane_s16, vmul_lane_s32,
826         vmul_lane_u16, vmul_lane_u32, vmuld_lane_f64, vmuld_laneq_f64,
827         vmuls_lane_f32, vmuls_laneq_f32, vmul_laneq_f32, vmul_laneq_f64,
828         vmul_laneq_s16, vmul_laneq_s32, vmul_laneq_u16, vmul_laneq_u32,
829         vmulq_lane_f32, vmulq_lane_s16, vmulq_lane_s32, vmulq_lane_u16,
830         vmulq_lane_u32, vmulq_laneq_f32, vmulq_laneq_f64, vmulq_laneq_s16,
831         vmulq_laneq_s32, vmulq_laneq_u16, vmulq_laneq_u32) : Use
832         __aarch64_vget_lane_any.
834 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
836         PR target/63870
837         * gcc/config/aarch64-builtins.c (aarch64_simd_expand_args): Update error
838         message for SIMD_ARG_CONSTANT.
840 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
842         PR target/63870
843         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
844         TYPES_BINOPV): Delete.
845         (enum aarch64_builtins): Add AARCH64_BUILTIN_SIMD_LANE_CHECK and
846         AARCH64_SIMD_PATTERN_START.
847         (aarch64_init_simd_builtins): Register
848         __builtin_aarch64_im_lane_boundsi; use  AARCH64_SIMD_PATTERN_START.
849         (aarch64_simd_expand_builtin): Handle AARCH64_BUILTIN_LANE_CHECK; use
850         AARCH64_SIMD_PATTERN_START.
852         * config/aarch64/aarch64-simd.md (aarch64_im_lane_boundsi): Delete.
853         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): Delete.
855         * config/aarch64/arm_neon.h (__AARCH64_LANE_CHECK): New.
856         (__aarch64_vget_lane_f64, __aarch64_vget_lane_s64,
857         __aarch64_vget_lane_u64, __aarch64_vset_lane_any, vdupd_lane_f64,
858         vdupd_lane_s64, vdupd_lane_u64, vext_f32, vext_f64, vext_p8, vext_p16,
859         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
860         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
861         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
862         vextq_u64, vmulq_lane_f64): Use __AARCH64_LANE_CHECK.
864 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
866         PR target/63950
867         * config/aarch64/arm_neon.h (__AARCH64_NUM_LANES, __aarch64_lane *2):
868         New.
869         (aarch64_vset_lane_any): Redefine using previous, same for BE + LE.
870         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
871         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
872         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64): Remove
873         number of lanes.
874         (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8, vld1_lane_p16,
875         vld1_lane_s8, vld1_lane_s16, vld1_lane_s32, vld1_lane_s64,
876         vld1_lane_u8, vld1_lane_u16, vld1_lane_u32, vld1_lane_u64): Call
877         __aarch64_vset_lane_any rather than vset_lane_xxx.
879 2014-12-09  Alan Lawrence  <alan.lawrence@arm.com>
881         * config/aarch64/aarch64.md (absdi2): Remove scratch operand by
882         earlyclobbering result operand.
884         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
885         Remove final qualifier_internal.
886         (aarch64_fold_builtin): Stop folding abs builtins, except on floats.
888 2014-12-09  Wilco Dijkstra  <wilco.dijkstra@arm.com>
890         * gcc/config/aarch64/aarch64-protos.h (tune-params): Add reasociation
891         tuning parameters.
892         * gcc/config/aarch64/aarch64.c (TARGET_SCHED_REASSOCIATION_WIDTH):
893         Define.
894         (aarch64_reassociation_width): New function.
895         (generic_tunings): Add reassociation tuning parameters.
896         (cortexa53_tunings): Likewise.
897         (cortexa57_tunings): Likewise.
898         (thunderx_tunings): Likewise.
900 2014-12-09  Andrew Pinski  <apinski@cavium.com>
901             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
903         * config/aarch64/aarch64.c (AARCH64_FUSE_CMP_BRANCH): New define.
904         (thunderx_tunings): Add AARCH64_FUSE_CMP_BRANCH to fuseable_ops.
905         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_CMP_BRANCH.
907 2014-12-09  David Malcolm  <dmalcolm@redhat.com>
909         PR jit/64166
910         * dumpfile.c (gcc::dump_manager::get_dump_file_info_by_switch):
911         New function.
912         (gcc::dump_manager::get_dump_file_name): Split out bulk of
913         implementation into a new overloaded variant taking a
914         dump_file_info *.
915         * dumpfile.h (gcc::dump_manager::get_dump_file_info_by_switch):
916         New function.
917         (gcc::dump_manager::get_dump_file_name): New overloaded variant of
918         this function, taking a dump_file_info *.
920 2014-12-09  Uros Bizjak  <ubizjak@gmail.com>
922         PR bootstrap/64213
923         Revert:
924         2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>
926         PR rtl-optimization/64037
927         * combine.c (setup_incoming_promotions): Pass the argument
928         before any promotions happen to promote_function_mode.
930 2014-12-09  Richard Biener  <rguenther@suse.de>
932         PR tree-optimization/64193
933         * tree-ssa-alias.c (walk_non_aliased_vuses): Add valueize parameter
934         and valueize the VUSE before looking up the def stmt.
935         * tree-ssa-alias.h (walk_non_aliased_vuses): Adjust prototype.
936         * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Pass vn_valueize
937         to walk_non_aliased_vuses.
938         (vn_reference_lookup): Likewise.
939         * tree-ssa-dom.c (lookup_avail_expr): Pass NULL as valueize
940         callback to walk_non_aliased_vuses.
942 2014-12-09  Richard Biener  <rguenther@suse.de>
944         PR middle-end/64199
945         * fold-const.c (fold_binary_loc): Use TREE_OVERFLOW_P.
947 2014-12-09  Richard Biener  <rguenther@suse.de>
949         PR tree-optimization/64191
950         * tree-vect-stmts.c (vect_stmt_relevant_p): Clobbers are
951         not relevant (nor are their uses).
953 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
955         * lto/lto-partition.c (privatize_symbol_name): Correctly
956         privatize instrumentation clones.
958 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
960         * lto-cgraph.c (input_cgraph_1): Don't break existing
961         instrumentation clone references.
962         * lto/lto-symtab.c (lto_cgraph_replace_node): Redirect
963         instrumented_version references appropriately.
965 2014-12-09  Ilya Enkovich  <ilya.enkovich@intel.com>
967         PR bootstrap/63995
968         * tree-chkp.c (chkp_make_static_bounds): Share bounds var
969         between nodes sharing assembler name.
971 2014-12-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
973         PR target/64204
974         * config/rs6000/rs6000.c (rs6000_emit_move): Do not split TFmode
975         constant moves if -mupper-regs-df.
977         * config/rs6000/rs6000.md (mov<mode>_64bit_dm): Optimize moving
978         0.0L to TFmode.
979         (movtd_64bit_nodm): Likewise.
980         (mov<mode>_32bit, FMOVE128 case): Likewise.
982 2014-12-08  Sandra Loosemore  <sandra@codesourcery.com>
984         * simplify-rtx.c (simplify_relational_operation_1): Handle
985         simplification identities for BICS patterns.
987 2014-12-08  Trevor Saunders  <tsaunders@mozilla.com>
989         * config/nvptx/nvptx.c: Convert htabs to hash_table.
991 2014-12-08  David Edelsohn  <dje.gcc@gmail.com>
993         PR target/64226
994         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner)
995         [SYMBOL_REF]: Do not explicitly call create_TOC_reference for
996         TARGET_TOC. Always use rs6000_emit_move.
998 2014-12-08  Mark Wielaard  <mjw@redhat.com>
1000         PR debug/60782
1001         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_ATOMIC.
1003 2014-11-15  David Wohlferd <dw@LimeGreenSocks.com>
1005         PR target/61692
1006         * cfgexpand.c (expand_asm_operands): Count all inline asm params.
1008 2014-12-08  David Malcolm  <dmalcolm@redhat.com>
1010         PR jit/63854
1011         * cgraph.h (xstrdup_for_dump): New function.
1012         * cgraph.c (cgraph_node::get_create): Replace use of xstrdup
1013         within fprintf with xstrdup_for_dump.
1014         (cgraph_edge::make_speculative): Likewise.
1015         (cgraph_edge::resolve_speculation): Likewise.
1016         (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
1017         (cgraph_node::dump): Likewise.
1018         * cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
1019         * ipa-cp.c (perhaps_add_new_callers): Likewise.
1020         * ipa-inline.c (report_inline_failed_reason): Likewise.
1021         (want_early_inline_function_p): Likewise.
1022         (edge_badness): Likewise.
1023         (update_edge_key): Likewise.
1024         (flatten_function): Likewise.
1025         (inline_always_inline_functions): Likewise.
1026         * ipa-profile.c (ipa_profile): Likewise.
1027         * ipa-prop.c (ipa_print_node_jump_functions): Likewise.
1028         (ipa_make_edge_direct_to_target): Likewise.
1029         (remove_described_reference): Likewise.
1030         (propagate_controlled_uses): Likewise.
1031         * ipa-utils.c (ipa_merge_profiles): Likewise.
1033 2014-12-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1035         PR ipa/64049
1036         * ipa-polymorphic-call.c
1037         (pa_polymorphic_call_context::ipa_polymorphic_call): Allow RESULT_DECL.
1039 2014-12-08  Alex Velenko  <Alex.Velenko@arm.com>
1041         * config/aarch64/aarch64.md (and_one_cmpl<mode>3_compare0_no_reuse):
1042         New define_insn.
1043         * (and_one_cmpl_<SHIFT:optab><mode>3_compare0_no_reuse):
1044         Likewise.
1046 2014-12-08  Felix Yang  <felix.yang@huawei.com>
1047             Haijian Zhang  <z.zhanghaijian@huawei.com>
1048             Jiji Jiang  <jiangjiji@huawei.com>
1049             Pengfei Sui  <suipengfei@huawei.com>
1051         * config/aarch64/arm_neon.h (vrecpe_u32, vrecpeq_u32): Rewrite using
1052         builtin functions.
1053         (vfma_f32, vfmaq_f32, vfmaq_f64, vfma_n_f32, vfmaq_n_f32, vfmaq_n_f64,
1054         vfms_f32, vfmsq_f32, vfmsq_f64): Likewise.
1055         (vhsub_s8, vhsub_u8, vhsub_s16, vhsub_u16, vhsub_s32, vhsub_u32,
1056         vhsubq_s8, vhsubq_u8, vhsubq_s16, vhsubq_u16, vhsubq_s32, vhsubq_u32,
1057         vsubhn_s16, vsubhn_u16, vsubhn_s32, vsubhn_u32, vsubhn_s64, vsubhn_u66,
1058         vrsubhn_s16, vrsubhn_u16, vrsubhn_s32, vrsubhn_u32, vrsubhn_s64,
1059         vrsubhn_u64, vsubhn_high_s16, vsubhn_high_u16, vsubhn_high_s32,
1060         vsubhn_high_u32, vsubhn_high_s64, vsubhn_high_u64, vrsubhn_high_s16,
1061         vrsubhn_high_u16, vrsubhn_high_s32, vrsubhn_high_u32, vrsubhn_high_s64,
1062         vrsubhn_high_u64): Likewise.
1063         * config/aarch64/iterators.md (VDQ_SI): New mode iterator.
1064         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_URECPE.
1065         * config/aarch64/aarch64-simd.md (aarch64_urecpe<mode>): New pattern.
1066         * config/aarch64/aarch64-simd-builtins.def (shsub, uhsub, subhn, rsubhn,
1067         subhn2, rsubhn2, urecpe): New builtins.
1069 2014-12-08  Ilya Tocar  <ilya.tocar@intel.com>
1071         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Handle v64qi.
1072         * config/i386/sse.md (VEC_PERM_AVX2): Add v64qi.
1074 2014-12-08  Ilya Tocar  <ilya.tocar@intel.com>
1076         * config/i386/i386.c (expand_vec_perm_broadcast_1): Handle v64qi.
1077         (expand_vec_perm_vpermi2_vpshub2): New.
1078         (ix86_expand_vec_perm_const_1): Use it.
1079         (ix86_vectorize_vec_perm_const_ok): Handle v64qi.
1080         * config/i386/sse.md (VEC_PERM_CONST): Add v64qi.
1082 2014-12-08  Ilya Enkovich  <ilya.enkovich@intel.com>
1084         * tree-chkp.c (chkp_build_returned_bound): Don't predict
1085         return bounds for strchr calls.
1087 2014-12-08  Ilya Enkovich  <ilya.enkovich@intel.com>
1089         * tree-chkp.c (chkp_call_returns_bounds_p): New.
1090         (chkp_build_returned_bound): Use zero bounds as
1091         returned by calls not returning bounds.
1093 2014-12-08  Richard Biener  <rguenther@suse.de>
1095         * builtins.c (fold_builtin_0): Remove unused ignore parameter.
1096         (fold_builtin_1): Likewise.
1097         (fold_builtin_3): Likewise.
1098         (fold_builtin_varargs): Likewise.
1099         (fold_builtin_2): Likewise.  Do not fold stpcpy here.
1100         (fold_builtin_n): Adjust.
1101         (fold_builtin_stpcpy): Move to gimple-fold.c.
1102         (gimple_fold_builtin_stpcpy): Moved and gimplified from builtins.c.
1103         (gimple_fold_builtin): Fold stpcpy here.
1105 2014-12-07  Trevor Saunders  <tsaunders@mozilla.com>
1107         * symtab.c (symtab_node::verify): Check for section attribute before
1108         asserting something isn't in a section and a comdat group.
1110 2014-12-07  Oleg Endo  <olegendo@gcc.gnu.org>
1112         PR target/50751
1113         * config/sh/sh.md (extendqihi2): Allow only for TARGET_SH1.
1115 2014-12-07  Eric Botcazou  <ebotcazou@adacore.com>
1117         * compare-elim.c: Fix head comment.
1118         (conforming_compare): Remove redundant test.
1119         (can_eliminate_compare): New function extracted from...
1120         (before_dom_children): ...here.  Use it, replace direct uses of
1121         flag_non_call_exceptions and tidy up.
1122         (maybe_select_cc_mode): Tidy up.
1124 2014-12-07  Felix Yang  <felix.yang@huawei.com>
1125             Shanyao Chen  <chenshanyao@huawei.com>
1127         * config/aarch64/aarch64-simd.md (clrsb<mode>2, popcount<mode>2): New
1128         patterns.
1129         * config/aarch64/aarch64-simd-builtins.def (clrsb, popcount): New
1130         builtins.
1131         * config/aarch64/arm_neon.h (vcls_s8, vcls_s16, vcls_s32, vclsq_s8,
1132         vclsq_s16, vclsq_s32, vcnt_p8, vcnt_s8, vcnt_u8, vcntq_p8, vcntq_s8,
1133         vcntq_u8): Rewrite using builtin functions.
1135 2014-12-07  Jan Hubicka  <hubicka@ucw.cz>
1137         * symtab.c (symtab_node::equal_address_to): New function.
1138         * cgraph.h (symtab_node::equal_address_to): Declare.
1139         * fold-const.c (fold_comparison, fold_binary_loc): Use it.
1140         * c-family/c-common.c: Refuse weaks for symbols that can not change
1141         visibility.
1143 2014-12-07  Jonathan Wakely  <jwakely@redhat.com>
1145         * doc/invoke.texi (Warning Options): Fix spelling and grammar.
1147 2014-12-06  James Greenhalgh  <james.greenhalgh@arm.com>
1148             Sebastian Pop  <s.pop@samsung.com>
1149             Brian Rzycki  <b.rzycki@samsung.com>
1151         PR tree-optimization/54742
1152         * params.def (max-fsm-thread-path-insns, max-fsm-thread-length,
1153         max-fsm-thread-paths): New.
1155         * doc/invoke.texi (max-fsm-thread-path-insns, max-fsm-thread-length,
1156         max-fsm-thread-paths): Documented.
1158         * tree-cfg.c (split_edge_bb_loc): Export.
1159         * tree-cfg.h (split_edge_bb_loc): Declared extern.
1161         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Restore the
1162         original value of cond when simplification fails.
1163         (fsm_find_thread_path): New.
1164         (fsm_find_control_statement_thread_paths): New.
1165         (thread_through_normal_block): Call find_control_statement_thread_paths.
1167         * tree-ssa-threadupdate.c (dump_jump_thread_path): Pretty print
1168         EDGE_FSM_THREAD.
1169         (verify_seme): New.
1170         (duplicate_seme_region): New.
1171         (thread_through_all_blocks): Generate code for EDGE_FSM_THREAD edges
1172         calling duplicate_seme_region.
1174         * tree-ssa-threadupdate.h (jump_thread_edge_type): Add EDGE_FSM_THREAD.
1176 2014-12-06  H.J. Lu  <hongjiu.lu@intel.com>
1178         PR target/64200
1179         * config/i386/i386.c (decide_alg): Don't assert "alg != libcall"
1180         for TARGET_INLINE_STRINGOPS_DYNAMICALLY.
1182 2014-12-05  Jakub Jelinek  <jakub@redhat.com>
1184         PR sanitizer/64170
1185         * sanopt.c (maybe_optimize_asan_check_ifn): If base_checks is
1186         non-NULL, call maybe_get_dominating_check on it even if g is
1187         non-NULL.
1189 2014-12-05  Jeff Law  <law@redhat.com>
1191         * doc/md.texi: Note problems using function calls to determine
1192         insn lengths and point readers to a potential workaround.
1194 2014-12-05  Andreas Schwab  <schwab@linux-m68k.org>
1196         * combine.c (is_parallel_of_n_reg_sets)
1197         (can_split_parallel_of_n_reg_sets): Only define if !HAVE_cc0.
1199 2014-12-05  Andrew Pinski  <apinski@cavium.com>
1201         * config/aarch64/aarch64-simd-builtins.def (bswap): Use CF2 rather
1202         than CF10 so 2 is appended on the code.
1203         * config/aarch64/aarch64-simd.md (bswap<mode>): Rename to ...
1204         (bswap<mode>2): This so it matches for the optabs.
1206 2014-12-05  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1208         * regrename.c (find_best_rename_reg): Rename to ...
1209         (find_rename_reg): This. Also add a parameter to skip tick check.
1210         * regrename.h: Likewise.
1211         * config/c6x/c6x.c (try_rename_operands): Adapt to above renaming.
1213 2014-12-05  Martin Jambor  <mjambor@suse.cz>
1215         PR ipa/64192
1216         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Convert alignment
1217         from bits to bytes after checking they are byte-aligned.
1219 2014-12-05  Renlin Li  <renlin.li@arm.com>
1221         * config/aarch64/aarch64-opts.h (AARCH64_CORE): Rename IDENT to SCHED.
1222         * config/aarch64/aarch64.h (AARCH64_CORE): Likewise.
1223         * config/aarch64/aarch64.c (AARCH64_CORE): Rename X to IDENT,
1224         IDENT to SCHED.
1226 2014-12-05  Bin Cheng  <bin.cheng@arm.com>
1228         * config/aarch64/aarch64.md (load_pair<mode>): Split to
1229         load_pairsi, load_pairdi, load_pairsf and load_pairdf.
1230         (load_pairsi, load_pairdi, load_pairsf, load_pairdf): Split
1231         from load_pair<mode>.  New alternative to support int/fp
1232         registers in fp/int mode patterns.
1233         (store_pair<mode>:): Split to store_pairsi, store_pairdi,
1234         store_pairsf and store_pairdi.
1235         (store_pairsi, store_pairdi, store_pairsf, store_pairdf): Split
1236         from store_pair<mode>.  New alternative to support int/fp
1237         registers in fp/int mode patterns.
1238         (*load_pair_extendsidi2_aarch64): New pattern.
1239         (*load_pair_zero_extendsidi2_aarch64): New pattern.
1240         (aarch64-ldpstp.md): Include.
1241         * config/aarch64/aarch64-ldpstp.md: New file.
1242         * config/aarch64/aarch64-protos.h (aarch64_gen_adjusted_ldpstp):
1243         New.
1244         (extract_base_offset_in_addr): New.
1245         (aarch64_operands_ok_for_ldpstp): New.
1246         (aarch64_operands_adjust_ok_for_ldpstp): New.
1247         * config/aarch64/aarch64.c (enum sched_fusion_type): New enum.
1248         (TARGET_SCHED_FUSION_PRIORITY): New hook.
1249         (fusion_load_store): New functon.
1250         (extract_base_offset_in_addr): New function.
1251         (aarch64_gen_adjusted_ldpstp): New function.
1252         (aarch64_sched_fusion_priority): New function.
1253         (aarch64_operands_ok_for_ldpstp): New function.
1254         (aarch64_operands_adjust_ok_for_ldpstp): New function.
1256 2014-12-05  Olivier Hainque  <hainque@adacore.com>
1258         * defaults.h: (DWARF_REG_TO_UNWIND_COLUMN): Define default.
1259         * dwarf2cfi.c (init_one_dwarf_reg_size): Honor
1260         DWARF_REG_TO_UNWIND_COLUMN.
1262 2014-12-05  Olivier Hainque  <hainque@adacore.com>
1264         * dwarf2cfi.c (init_one_dwarf_reg_size): New helper, processing
1265         one particular reg for expand_builtin_init_dwarf_reg_sizes.
1266         (expand_builtin_init_dwarf_reg_sizes): Rework to use helper and
1267         account for dwarf register spans.
1269 2014-12-05  Ilya Enkovich  <ilya.enkovich@intel.com>
1271         PR target/64003
1272         * config/i386/i386.md (*jcc_1_bnd): New.
1273         (*jcc_2_bnd): New.
1274         (jump_bnd): New.
1275         (*jcc_1): Remove bnd prefix.
1276         (*jcc_2): Likewise.
1277         (jump): Likewise.
1279 2014-12-05  Renlin Li  <renlin.li@arm.com>
1281         * config/aarch64/aarch64.c (aarch64_parse_cpu): Don't define
1282         selected_tune.
1283         (aarch64_override_options): Use selected_cpu's tuning.
1285 2014-12-05  David Edelsohn  <dje.gcc@gmail.com>
1287         * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_LOCAL): Append
1288         alignment to section name. Increase default alignment to word.
1290 2014-12-05  Martin Jambor  <mjambor@suse.cz>
1292         * cgraph.h (cgraph_node): New method expand_all_artificial_thunks.
1293         (cgraph_edge): New method redirect_callee_duplicating_thunks.
1294         * cgraphclones.c (duplicate_thunk_for_node): Donot expand newly
1295         created thunks.
1296         (redirect_edge_duplicating_thunks): Turned into edge method
1297         redirect_callee_duplicating_thunks.
1298         (cgraph_node::expand_all_artificial_thunks): New method.
1299         (create_clone): Call expand_all_artificial_thunks.
1300         * ipa-cp.c (perhaps_add_new_callers): Call
1301         redirect_callee_duplicating_thunks instead of redirect_callee.
1302         Also call expand_all_artificial_thunks.
1304 2014-12-05  Ilya Enkovich  <ilya.enkovich@intel.com>
1306         PR target/64056
1307         * doc/sourcebuild.texi: Add mempcpy and stpcpy for Effective-Target
1308         Keywords.
1310 2014-12-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1312         * diagnostic.h (diagnostic_expand_location): New inline function.
1313         * diagnostic.c (diagnostic_build_prefix): Use it.
1314         (diagnostic_show_locus): Likewise.
1316 2014-12-04  H.J. Lu  <hongjiu.lu@intel.com>
1318         PR bootstrap/64189
1319         * configure.ac (HAVE_LD_PIE_COPYRELOC): Always define.
1320         * configure: Regenerated.
1322 2014-12-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1324         * diagnostic.c (diagnostic_color_init): New.
1325         * diagnostic.h: Declare.
1326         * gcc.c (driver::global_initializations): Use it.
1327         (driver_handle_option): Handle -fdiagnostics-color_.
1328         * toplev.c: Do not include diagnostic-color.h.
1329         (process_options): Do not initialize color diagnostics here.
1330         * common.opt (fdiagnostics-color=): Add Driver.
1331         * opts-global.c (init_options_once): Initialize color here.
1332         * opts.c (common_handle_option): Use diagnostics_color_init.
1333         * diagnostic-color.h: Fix comment.
1335 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
1337         * tree-pretty-print.c (INDENT): Rename "buffer" to "pp".
1338         (NIY): Likewise.
1339         (buffer): Rename this variable to...
1340         (tree_pp): ...this.
1342         (do_niy): Rename param from "buffer" to "pp".
1343         (dump_decl_name): Likewise.
1344         (dump_function_name): Likewise.
1345         (dump_function_declaration): Likewise.
1346         (dump_array_domain): Likewise.
1347         (dump_omp_clause): Likewise.
1348         (dump_omp_clauses): Likewise.
1349         (dump_location): Likewise.
1350         (dump_block_node): Likewise.
1351         (dump_generic_node): Likewise.
1352         (print_declaration): Likewise.
1353         (print_struct_decl): Likewise.
1354         (print_call_name): Likewise.
1355         (pretty_print_string): Likewise.
1356         (newline_and_indent): Likewise.
1358         (print_generic_decl): Update for renaming of "buffer" to
1359         "tree_pp".
1360         (print_generic_stmt): Likewise.
1361         (print_generic_stmt_indented): Likewise.
1362         (print_generic_expr): Likewise.
1363         (maybe_init_pretty_print): Likewise.
1365 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
1367         PR jit/63854
1368         * tree-pretty-print.c: Eliminate include of <new>.
1369         (buffer): Convert this variable from a pretty_printer to a
1370         pretty_printer *.
1371         (initialized): Eliminate this variable in favor of the NULL-ness
1372         of "buffer".
1373         (print_generic_decl): Update for "buffer" becoming a pointer.
1374         (print_generic_stmt): Likewise.
1375         (print_generic_stmt_indented): Likewise.
1376         (print_generic_expr): Likewise.
1377         (maybe_init_pretty_print): Likewise, allocating "buffer" on the
1378         heap and using its non-NULL-ness to ensure idempotency.
1380 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
1382         PR jit/63854
1383         * ipa-prop.c (ipa_register_cgraph_hooks): Guard insertion of
1384         ipa_add_new_function on function_insertion_hook_holder being
1385         non-NULL.
1386         * ipa-reference.c (ipa_reference_c_finalize): Remove
1387         node_removal_hook_holder and node_duplication_hook_holder if
1388         they've been added to symtab.
1389         * toplev.c (toplev::finalize): Call ipa_reference_c_finalize
1390         before cgraph_c_finalize so that the former can access "symtab".
1392 2014-12-04  David Malcolm  <dmalcolm@redhat.com>
1394         * doc/cfg.texi (GIMPLE statement iterators): Add note about
1395         gphi_iterator, and use one in the example.
1396         * doc/gimple.texi (Tuple specific accessors): Add missing
1397         GIMPLE_GOTO section and menu item.
1398         (gimple_build_asm, gimple gimple_build_assign_with_ops)
1399         gimple_call_mark_uninlinable, gimple_call_cannot_inline_p): Remove
1400         description of removed functions.
1401         (gimple_build_assign, gimple_build_bind, gimple_build_call,
1402         gimple_build_call_from_tree, gimple_build_call_vec,
1403         gimple_build_catch, gimple_build_cond,
1404         gimple_build_cond_from_tree, gimple_build_debug_bind,
1405         gimple_build_eh_filter, gimple_build_label, gimple_build_goto,
1406         gimple_build_omp_atomic_load, gimple_build_omp_atomic_store,
1407         gimple_build_omp_continue, gimple_build_omp_critical,
1408         gimple_build_omp_for, gimple_build_omp_parallel,
1409         gimple_build_omp_sections, gimple_build_omp_single,
1410         gimple_build_return, gimple_build_resx, gimple_build_switch,
1411         gimple_build_try): Update return type within description to
1412         reflect changes in gimple.h to using gimple subclasses.
1413         (gimple_build_asm_vec): Update return type, params and
1414         description.
1415         (gimple_asm_ninputs): Update param.
1416         (gimple_asm_noutputs, gimple_asm_nclobbers, gimple_asm_input_op
1417         gimple_asm_set_input_op, gimple_asm_output_op
1418         gimple_asm_set_output_op, gimple_asm_clobber_op,
1419         gimple_asm_set_clobber_op, gimple_asm_string,
1420         gimple_asm_volatile_p, gimple_asm_set_volatile, gimple_bind_vars,
1421         gimple_bind_set_vars, gimple_bind_append_vars, gimple_bind_body,
1422         gimple_bind_set_body, gimple_bind_add_stmt, gimple_bind_add_seq,
1423         gimple_bind_block, gimple_bind_set_block, gimple_call_set_fn,
1424         gimple_call_return_type, gimple_call_set_chain,
1425         gimple_call_set_tail, gimple_call_tail_p,
1426         gimple_call_copy_skip_args, gimple_catch_types,
1427         gimple_catch_types_ptr, gimple_catch_handler,
1428         gimple_catch_set_types, gimple_catch_set_handler,
1429         gimple_cond_set_code, gimple_cond_set_lhs, gimple_cond_set_rhs,
1430         gimple_cond_true_label, gimple_cond_set_true_label,
1431         gimple_cond_set_false_label, gimple_cond_false_label,
1432         gimple_cond_make_false, gimple_cond_make_true,
1433         gimple_eh_filter_set_types, gimple_eh_filter_set_failure,
1434         gimple_eh_must_not_throw_fndecl,
1435         gimple_eh_must_not_throw_set_fndecl, gimple_label_label,
1436         gimple_label_set_label, gimple_goto_set_dest,
1437         gimple_omp_atomic_load_set_lhs, gimple_omp_atomic_load_lhs,
1438         gimple_omp_atomic_load_set_rhs, gimple_omp_atomic_load_rhs,
1439         gimple_omp_atomic_store_set_val, gimple_omp_atomic_store_val,
1440         gimple_omp_continue_control_def,
1441         gimple_omp_continue_control_def_ptr,
1442         gimple_omp_continue_set_control_def,
1443         gimple_omp_continue_control_use,
1444         gimple_omp_continue_control_use_ptr,
1445         gimple_omp_continue_set_control_use, gimple_omp_critical_name,
1446         gimple_omp_critical_name_ptr, gimple_omp_critical_set_name,
1447         gimple_omp_parallel_clauses_ptr, gimple_omp_parallel_set_clauses,
1448         gimple_omp_parallel_child_fn, gimple_omp_parallel_child_fn_ptr,
1449         gimple_omp_parallel_set_child_fn, gimple_omp_parallel_data_arg,
1450         gimple_omp_parallel_data_arg_ptr,
1451         gimple_omp_parallel_set_data_arg, gimple_omp_single_set_clauses,
1452         gimple_phi_set_result, gimple_phi_set_arg, gimple_resx_region,
1453         gimple_resx_set_region, gimple_return_retval,
1454         gimple_return_set_retval, gimple_switch_num_labels,
1455         gimple_switch_set_num_labels, gimple_switch_index,
1456         gimple_switch_set_index, gimple_switch_label,
1457         gimple_switch_set_label, gimple_switch_default_label,
1458         gimple_switch_set_default_label, gimple_try_set_eval,
1459         gimple_try_set_cleanup): Update initial param within description
1460         to reflect changes in gimple.h to using gimple subclasses.
1461         (Adding a new GIMPLE statement code): Update to reflect gimple
1462         statement subclassing.
1464 2014-12-04  Sriraman Tallam  <tmsriram@google.com>
1465             H.J. Lu  <hongjiu.lu@intel.com>
1467         * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if
1468         Linux/x86-64 linker supports PIE with copy reloc.
1469         * config.in: Regenerated.
1470         * configure: Likewise.
1472         * config/i386/i386.c (legitimate_pic_address_disp_p): Allow
1473         pc-relative address for undefined, non-weak, non-function
1474         symbol reference in 64-bit PIE if linker supports PIE with
1475         copy reloc.
1477         * doc/sourcebuild.texi: Document pie_copyreloc target.
1479 2014-12-04  Marek Polacek  <polacek@redhat.com>
1481         PR middle-end/56917
1482         * fold-const.c (fold_unary_loc): Perform the negation in A's type
1483         when transforming ~ (A - 1) or ~ (A + -1) to -A.
1485 2014-12-04  Tobias Burnus  <burnus@net-b.de>
1487         * Makefile.in: Remove CLOOGLIB and CLOOGINC.
1489 2014-12-04  Richard Biener  <rguenther@suse.de>
1491         * doc/match-and-simplify.texi: Update for recent changes.
1493 2014-12-04  Martin Jambor  <mjambor@suse.cz>
1495         * ipa-prop.h (ipa_alignment): New type.
1496         (ipa_jump_func): New field alignment.
1497         (ipcp_transformation_summary) New type.
1498         (ipcp_grow_transformations_if_necessary): Declare.
1499         (ipa_node_agg_replacements): Removed.
1500         (ipcp_transformations): Declare.
1501         (ipcp_get_transformation_summary): New function.
1502         (ipa_get_agg_replacements_for_node): Use it.
1503         * ipa-cp.c (ipcp_param_lattices): New field alignment.
1504         (print_all_lattices): Also print alignment.
1505         (alignment_bottom_p): New function.
1506         (set_alignment_to_bottom): Likewise.
1507         (set_all_contains_variable): Also set alignment to bottom.
1508         (initialize_node_lattices): Likewise.
1509         (propagate_alignment_accross_jump_function): New function.
1510         (propagate_constants_accross_call): Call it.
1511         (ipcp_store_alignment_results): New function.
1512         (ipcp_driver): Call it.
1513         * ipa-prop.c (ipa_node_agg_replacements): Removed.
1514         (ipcp_transformations): New.
1515         (ipa_print_node_jump_functions_for_edge): Also print alignment.
1516         (ipa_set_jf_unknown): New function.
1517         (detect_type_change_from_memory_writes): Use ipa_set_jf_unknown.
1518         (ipa_compute_jump_functions_for_edge): Also calculate alignment.
1519         (update_jump_functions_after_inlining): Use ipa_set_jf_unknown.
1520         (ipcp_grow_transformations_if_necessary): New function.
1521         (ipa_set_node_agg_value_chain): Use ipcp_transformations.
1522         (ipa_node_removal_hook): Likewise.
1523         (ipa_node_duplication_hook): Also duplicate alignment results.
1524         (ipa_write_jump_function): Also stream alignments.
1525         (ipa_read_jump_function): Use ipa_set_jf_unknown, also stream
1526         alignments.
1527         (write_agg_replacement_chain): Renamed to
1528         write_ipcp_transformation_info, also stream alignments.
1529         (read_agg_replacement_chain): Renamed to
1530         read_ipcp_transformation_info, also stream alignments.
1531         (ipa_prop_write_all_agg_replacement): Renamed to
1532         ipcp_write_transformation_summaries. Stream always.
1533         (ipa_prop_read_all_agg_replacement): Renamed to
1534         ipcp_read_transformation_summaries.
1535         (ipcp_update_alignments): New function.
1536         (ipcp_transform_function): Call it, free also alignments.
1538 2014-12-04  Richard Biener  <rguenther@suse.de>
1540         * gimple-fold.c (replace_stmt_with_simplification): Properly
1541         fail when maybe_push_res_to_seq fails.
1543 2014-12-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1545         * config/aarch64/aarch64.md (define_insn "prefetch"): New.
1547 2014-12-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1549         * doc/install.texi: Remove mentions of cloog and ppl.
1550         * doc/invoke.texi: Likewise
1552 2014-12-04  Jakub Jelinek  <jakub@redhat.com>
1554         PR c++/56493
1555         * convert.c (convert_to_real, convert_to_expr, convert_to_complex):
1556         Handle COMPOUND_EXPR.
1558 2014-12-04  Richard Biener  <rguenther@suse.de>
1560         * builtins.c (target_newline): Export.
1561         (target_percent_s_newline): Likewise.
1562         (fold_builtin_1): Do not fold printf functions here.
1563         (fold_builtin_2): Likewise.
1564         (fold_builtin_3): Likewise, do not fold strncat.
1565         (fold_builtin_strncat): Move to gimple-fold.c.
1566         (fold_builtin_printf): Likewise.
1567         * builtins.h (target_newline): Declare.
1568         (target_percent_s_newline): Likewise.
1569         * gimple-fold.c (gimple_fold_builtin_strncat): Move from
1570         builtins.c and gimplify.
1571         (gimple_fold_builtin_printf): Likewise.
1572         (gimple_fold_builtin): Fold strncat, printf, printf_unlocked,
1573         vprintf, printf_chk and vprintf_chk here.
1575 2014-12-03  David Edelsohn  <dje.gcc@gmail.com>
1577         * config/rs6000/rs6000.md (floatsidf2_internal): Use std::swap.
1578         (floatunssidf2_internal): Same.
1579         * config/rs6000/rs6000.c (rs6000_emit_vector_compare): Same.
1580         (rs6000_emit_int_cmove): Same.
1581         (rs6000_sched_reorder): Same.
1582         (altivec_expand_vec_perm_const): Same.
1583         (rs6000_expand_vec_perm_const_1): Same.
1585 2014-12-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1587         PR rtl-optimization/64010
1588         * reload.c (push_reload): Before reusing a register contained
1589         in an operand as input reload register, ensure that it is not
1590         used in CALL_INSN_FUNCTION_USAGE.
1592 2014-12-03  Ulrich Drepper  <drepper@gmail.com>
1594         * Makefile.in: Use $(LN_S) instead of $(LN) -s and remove file first
1595         if it exists.
1597 2014-12-03  Jakub Jelinek  <jakub@redhat.com>
1599         * expmed.c (expand_mult): Use std::swap.
1601         PR c/59708
1602         * expmed.c (expand_widening_mult): Return const0_rtx if
1603         coeff is 0.
1605         * doc/gimple.texi (gimple_build_assign_with_ops): Remove.
1606         (gimple_build_assign): Document the new overloads.
1608 2014-12-03  Michael Meissner  <meissner@linux.vnet.ibm.com>
1610         PR target/64019
1611         * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
1612         not create LO_SUM address for constant addresses if the type can
1613         go in Altivec registers.
1615 2014-12-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1617         PR fortran/44054
1618         * pretty-print.c (output_buffer::output_buffer): Init flush_p to true.
1619         (pp_flush): Flush only if flush_p.
1620         (pp_really_flush): New.
1621         * pretty-print.h (struct output_buffer): Add flush_p.
1622         (pp_really_flush): Declare.
1624 2014-12-03  Jakub Jelinek  <jakub@redhat.com>
1626         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add $(GENGTYPE_OBJS),
1627         gcc-ar.o, gcc-nm.o and gcc-ranlib.o.
1628         (GENGTYPE_OBJS): New.
1629         (gengtype-lex.o, gengtype-parse.o, gengtype-state.o, gengtype.o):
1630         Remove explicit dependencies.
1631         (CFLAGS-gengtype-lex.o, CFLAGS-gengtype-parse.o,
1632         CFLAGS-gengtype-state.o, CFLAGS-gengtype.o): Add -DHOST_GENERATOR_FILE
1633         instead of -DGENERATOR_FILE.
1634         (CFLAGS-errors.o): New.
1635         * gengtype.c: Instead of testing GENERATOR_FILE define, test
1636         HOST_GENERATOR_FILE.  If defined, include config.h and define
1637         GENERATOR_FILE afterwards, otherwise include bconfig.h.
1638         * gengtype-parse.c: Likewise.
1639         * gengtype-state.c: Likewise.
1640         * gengtype-lex.l: Likewise.
1641         * errors.c: Likewise.
1643 2014-12-03  Joern Rennecke  <joern.rennecke@embecosm.com>
1645         * config/epiphany/epiphany.c (epiphany_override_options):
1646         If TARGET_SOFT_CMPSF is not enabled, set flag_finite_math_only.
1647         * config/epiphany/epiphany.md (mov<mode>cc): Don't use
1648         reverse_condition_maybe_unordered if flag_finite_math_only is set.
1650 2014-12-03  Andrew Stubbs  <ams@codesourcery.com>
1652         Revert:
1654         2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
1655         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
1656         when architecture is older than ARMv7.
1658 2014-12-03  Richard Biener  <rguenther@suse.de>
1660         * builtins.c (target_percent_c): Export.
1661         (fold_builtin_fprintf): Move to gimple-fold.c.
1662         (fold_builtin_2): Do not fold fprintf functions.
1663         (fold_builtin_3): Likewise.
1664         (fold_builtin_4): Remove.
1665         (fold_builtin_n): Do not call fold_builtin_4.
1666         * builtins.h (target_percent_c): Declare.
1667         * gimple-fold.c (gimple_fold_builtin_fprintf): Move from
1668         builtins.c and gimplify.
1669         (gimple_fold_builtin): Fold fprintf, fprintf_unlocked, vfprintf,
1670         fprintf_chk and vfprintf_chk here.
1672 2014-12-03  Martin Jambor  <mjambor@suse.cz>
1674         PR ipa/64153
1675         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Check
1676         type sizes before view_converting.
1678 2014-12-03  H.J. Lu  <hongjiu.lu@intel.com>
1680         PR rtl-optimization/64151
1681         PR rtl-optimization/64156
1682         * ira-costs.c (scan_one_insn): Revert r218266.
1684 2014-12-03  Richard Biener  <rguenther@suse.de>
1686         * builtins.c (fold_builtin_fpclassify): Change to take
1687         array of arguments instead of CALL_EXPR tree.
1688         (MAX_ARGS_TO_FOLD_BUILTIN): Remove.
1689         (fold_builtin_n): Dispatch to fold_builtin_varargs.
1690         (fold_call_expr): Always use fold_builtin_n.
1691         (fold_builtin_call_array): Change to not build the unfolded call,
1692         always use fold_builtin_n.
1693         (fold_builtin_varargs): Change to take array of arguments instead
1694         of CALL_EXPR tree.
1695         (fold_call_stmt): Always use fold_builtin_n.
1696         * tree.c (build_call_expr_loc_array): Use fold_build_call_array_loc.
1697         * fold-const.c (fold_build_call_array_loc): Build the call
1698         if fold_builtin_call_array returned NULL_TREE.
1699         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Do not build
1700         a CALL_EXPR and use fold_builtin_call_array instead of
1701         fold_call_expr.
1703 2014-12-03  Alan Lawrence  <alan.lawrence@arm.com>
1705         * config/aarch64/aarch64-simd.md (aarch64_simd_dup<mode>, orn<mode>3,
1706         bic<mode>3, add<mode>3, sub<mode>3, neg<mode>2, abs<mode>2, and<mode>3,
1707         ior<mode>3, xor<mode>3, one_cmpl<mode>2,
1708         aarch64_simd_lshr<mode> ,arch64_simd_ashr<mode>,
1709         aarch64_simd_imm_shl<mode>, aarch64_simd_reg_sshl<mode>,
1710         aarch64_simd_reg_shl<mode>_unsigned, aarch64_simd_reg_shr<mode>_signed,
1711         ashl<mode>3, lshr<mode>3, ashr<mode>3, vashl<mode>3,
1712         reduc_plus_scal_<mode>, aarch64_vcond_internal<mode><mode>,
1713         vcondu<mode><mode>, aarch64_cm<optab><mode>, aarch64_cmtst<mode>):
1714         Change VDQ to VDQ_I.
1716         (mul<mode>3): Change VDQM to VDQ_BHSI.
1717         (aarch64_simd_vec_set<mode>,vashr<mode>3, vlshr<mode>3, vec_set<mode>,
1718         aarch64_mla<mode>, aarch64_mls<mode>, <su><maxmin><mode>3,
1719         aarch64_<sur>h<addsub><mode>): Change VQ_S to VDQ_BHSI.
1721         (*aarch64_<su>mlal<mode>, *aarch64_<su>mlsl<mode>,
1722         aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>,
1723         aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>, aarch64_<sur>shll_n<mode>):
1724         Change VDW to VD_BHSI.
1725         (*aarch64_combinez<mode>, *aarch64_combinez_be<mode>):
1726         Change VDIC to VD_BHSI.
1728         * config/aarch64/aarch64-simd-builtins.def (saddl, uaddl, ssubl, usubl,
1729         saddw, uaddw, ssubw, usubw, shadd, uhadd, srhadd, urhadd, sshll_n,
1730         ushll_n): Change BUILTIN_VDW to BUILTIN_VD_BHSI.
1732         * config/aarch64/iterators.md (SDQ_I, VDQ, VQ_S, VSDQ_I_BHSI, VDQM, VDW,
1733         VDIC, VDQQHS): Remove.
1734         (Vwtype): Update comment (changing VDW to VD_BHSI).
1736 2014-12-03  Richard Biener  <rguenther@suse.de>
1738         PR middle-end/14541
1739         * builtins.c (fold_builtin_logarithm): Implement simplifications ...
1740         * match.pd: ... here as patterns.
1742 2014-12-03  Prachi Godbole  <prachi.godbole@imgtec.com>
1744         * config/mips/p5600.md (define_automaton, define_cpu_unit): Replace
1745         p5600_agen_pipe and p5600_alu_pipe with p5600_agen_alq_pipe.
1746         (p5600_int_arith_1, p5600_int_arith_2, p5600_int_arith_4): Change
1747         reservation order.
1749 2014-12-03  Tom de Vries  <tom@codesourcery.com>
1751         PR rtl-optimization/63957
1752         * doc/invoke.texi: Replace -fuse-caller-save with -fipa-ra.
1753         * final.c (rest_of_handle_final): Replace flag_use_caller_save with
1754         flag_ipa_ra.
1755         (get_call_reg_set_usage): Same.
1756         * lra-assigns.c (lra_assign): Same.
1757         * lra-constraints.c (need_for_call_save_p): Same.
1758         * lra-lives.c (process_bb_lives): Same.
1759         * lra.c (lra): Same.
1760         * calls.c (expand_call): Same.
1761         (emit_library_call_value_1): Same.
1762         * config/arm/arm.c (arm_option_override): Same.
1763         * opts.c (default_options_table): Replace OPT_fuse_caller_save with
1764         OPT_fipa_ra.
1765         * target.def (call_fusage_contains_non_callee_clobbers): Replace
1766         fuse-caller-save with fipa-ra.
1767         * doc/tm.texi (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Same.
1768         * common.opt: Same.
1770 2014-12-03  Yury Gribov  <y.gribov@samsung.com>
1772         * sanopt.c (maybe_get_single_definition): New function.
1773         (maybe_get_dominating_check): Ditto.
1774         (can_remove_asan_check): Ditto.
1775         (struct tree_map_traits): New struct.
1776         (struct sanopt_ctx): Use custom traits for asan_check_map.
1777         (maybe_optimize_ubsan_null_ifn): Move code to
1778         maybe_get_dominating_check.
1779         (maybe_optimize_asan_check_ifn): Move code and take non-SSA expressions
1780         into account when optimizing.
1781         (sanopt_optimize_walker): Optimize ASan checks even when
1782         recovering.
1784 2014-12-03  Ilya Enkovich  <ilya.enkovich@intel.com>
1786         * config/i386/constraints.md (Yr): New.
1787         * config/i386/i386.h (reg_class): Add NO_REX_SSE_REGS.
1788         (REG_CLASS_NAMES): Likewise.
1789         (REG_CLASS_CONTENTS): Likewise.
1790         * config/i386/sse.md (*vec_concatv2sf_sse4_1): Add alternatives
1791         which use only NO_REX_SSE_REGS.
1792         (vec_set<mode>_0): Likewise.
1793         (*vec_setv4sf_sse4_1): Likewise.
1794         (sse4_1_insertps): Likewise.
1795         (*sse4_1_extractps): Likewise.
1796         (*sse4_1_mulv2siv2di3<mask_name>): Likewise.
1797         (*<sse4_1_avx2>_mul<mode>3<mask_name>): Likewise.
1798         (*sse4_1_<code><mode>3<mask_name>): Likewise.
1799         (*sse4_1_<code><mode>3): Likewise.
1800         (*sse4_1_eqv2di3): Likewise.
1801         (sse4_2_gtv2di3): Likewise.
1802         (*vec_extractv4si): Likewise.
1803         (*vec_concatv2si_sse4_1): Likewise.
1804         (vec_concatv2di): Likewise.
1805         (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Likewise.
1806         (<sse4_1>_blendv<ssemodesuffix><avxsizesuffix>): Likewise.
1807         (<sse4_1>_dp<ssemodesuffix><avxsizesuffix>): Likewise.
1808         (<vi8_sse4_1_avx2_avx512>_movntdqa): Likewise.
1809         (<sse4_1_avx2>_mpsadbw): Likewise.
1810         (<sse4_1_avx2>packusdw<mask_name>): Likewise.
1811         (<sse4_1_avx2>_pblendvb): Likewise.
1812         (sse4_1_pblendw): Likewise.
1813         (sse4_1_phminposuw): Likewise.
1814         (sse4_1_<code>v8qiv8hi2<mask_name>): Likewise.
1815         (sse4_1_<code>v4qiv4si2<mask_name>): Likewise.
1816         (sse4_1_<code>v4hiv4si2<mask_name>): Likewise.
1817         (sse4_1_<code>v2qiv2di2<mask_name>): Likewise.
1818         (sse4_1_<code>v2hiv2di2<mask_name>): Likewise.
1819         (sse4_1_<code>v2siv2di2<mask_name>): Likewise.
1820         (sse4_1_ptest): Likewise.
1821         (<sse4_1>_round<ssemodesuffix><avxsizesuffix>): Likewise.
1822         (sse4_1_round<ssescalarmodesuffix>): Likewise.
1823         * config/i386/subst.md (mask_prefix4): New.
1824         * config/i386/x86-tune.def (X86_TUNE_AVOID_4BYTE_PREFIXES): New.
1826 2014-12-03  Segher Boessenkool  <segher@kernel.crashing.org>
1828         PR rtl-optimization/52714
1829         * combine.c (try_combine): Allow combining two insns into two
1830         new insns if at least one of those is a noop.
1832 2014-12-03  Bin Cheng  <bin.cheng@arm.com>
1834         * target.def (fusion_priority): Wrap code with @smallexample.
1835         * doc/tm.texi: Regenerated.
1837 2014-12-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1839         * diagnostic.c (diagnostic_show_locus): Honor override_column when
1840         placing the caret.
1842 2014-12-02  Dmitry Vyukov  <dvyukov@google.com>
1844         * asan.c: (asan_finish_file): Use default priority for constructors
1845         in kernel mode.
1847 2014-12-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1849         PR target/64115
1850         * config/rs6000/rs6000.c (rs6000_delegitimize_address): Remove
1851         invalid UNSPEC_TOCREL sanity check under ENABLE_CHECKING.
1853 2014-12-02  H.J. Lu  <hongjiu.lu@intel.com>
1855         PR target/64108
1856         * config/i386/i386.c (decide_alg): Stop only if there aren't
1857         any usable algorithms.
1859 2014-12-02  Tom de Vries  <tom@codesourcery.com>
1861         PR rtl-optimization/63718
1862         * config/arm/arm.c (arm_option_override): Disable fuse-caller-save for
1863         Thumb1.
1865 2014-12-02  Richard Biener  <rguenther@suse.de>
1867         * match.pd: When combining divisions exclude the degenerate
1868         case involving INT_MIN from overflow handling.
1870 2014-12-02  Wilco Dijkstra  <wilco.dijkstra@arm.com>
1872         * ira-costs.c (scan_one_insn): Improve spill cost adjustment.
1874 2014-12-02  Martin Jambor  <mjambor@suse.cz>
1876         PR ipa/63814
1877         * ipa-cp.c (same_node_or_its_all_contexts_clone_p): New function.
1878         (cgraph_edge_brings_value_p): New parameter dest, use
1879         same_node_or_its_all_contexts_clone_p and check availability.
1880         (cgraph_edge_brings_value_p): Likewise.
1881         (get_info_about_necessary_edges): New parameter dest, pass it to
1882         cgraph_edge_brings_value_p.  Update caller.
1883         (gather_edges_for_value): Likewise.
1884         (perhaps_add_new_callers): Use cgraph_edge_brings_value_p to check
1885         both the destination and availability.
1887 2014-12-02  Uros Bizjak  <ubizjak@gmail.com>
1889         PR target/64113
1890         * config/alpha/alpha.md (call_value_osf_tlsgd): Do not split insn
1891         using post-reload splitter.  Use peephole2 pass instead.
1892         (call_value_osf_tlsldm): Ditto.
1893         (TLS_CALL): New int iterator.
1894         (tls): New int attribute.
1895         (call_value_osf_<tls>): Merge insn pattern from call_value_osf_tlsgd
1896         and call_value_tlsldm using TLS_CALL int iterator.
1898 2014-12-02  Richard Biener  <rguenther@suse.de>
1899             Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
1901         * genmatch.c: Include hash-set.h.
1902         (fatal_at): Add source_location overload.
1903         (parser::record_operlist): New method.
1904         (parser::push_simplify): Likewise.
1905         (parser::oper_lists_set): New member.
1906         (parser::oper_lists): Likewise.
1907         (parser::parse_operation): Record seen operator list references.
1908         (parser::parse_c_expr): Likewise.
1909         (parser::parse_simplify): Init oper_lists_set and oper_lists
1910         and use push_simplify.
1911         (parser::parser): Init oper_lists_set and oper_lists.
1913 2014-12-02  Richard Biener  <rguenther@suse.de>
1915         * match.pd: Restrict division combining to trunc_div and
1916         exact_div.
1918 2014-12-02  Jakub Jelinek  <jakub@redhat.com>
1920         * config/sparc/sparc.c (sparc_atomic_assign_expand_fenv):
1921         Remove NULL last argument from create_tmp_var calls.
1922         * config/mips/mips.c (mips_atomic_assign_expand_fenv): Likewise.
1923         * config/arm/arm-builtins.c (arm_atomic_assign_expand_fenv): Likewise.
1924         * config/i386/i386.c (add_condition_to_bb,
1925         ix86_atomic_assign_expand_fenv): Likewise.
1926         * config/mep/mep.c (mep_gimplify_va_arg_expr): Likewise.
1927         * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
1928         * config/aarch64/aarch64-builtins.c
1929         (aarch64_atomic_assign_expand_fenv): Likewise.
1930         * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
1931         Likewise.
1932         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): Likewise.
1933         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): Likewise.
1934         * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
1936         * config/alpha/alpha.c (alpha_gimple_fold_builtin): Use
1937         gimple_build_assign instead of gimple_build_assign_with_ops and swap
1938         the order of first two arguments.
1939         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
1940         Likewise.  Remove last NULL_TREE argument.
1942 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
1944         PR rtl-optimization/59278
1945         * combine (reg_dead_at_p): Consider REG_UNUSED notes.
1947 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
1949         * combine.c (try_combine): Use is_parallel_of_n_reg_sets some more.
1951 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
1953         * combine.c (is_parallel_of_n_reg_sets): New function.
1954         (can_split_parallel_of_n_reg_sets): New function.
1955         (try_combine): If I2 is a PARALLEL of two SETs, split it into
1956         two insns if possible.
1958 2014-12-01  Tobias Burnus  <burnus@net-b.de>
1959             Jack Howarth  <howarth@bromo.med.uc.edu>
1961         PR middle-end/64017
1962         * configure.ac (ac_has_isl_schedule_constraints_compute_schedule):
1963         New check.
1964         * doc/install.texi (ISL): Permit ISL 0.14.
1965         * graphite-optimize-isl.c (getScheduleForBandList, optimize_isl):
1966         Conditionally use ISL 0.13+ functions.
1967         * graphite-interchange.c: Make 'extern "C"' conditional.
1968         * graphite-isl-ast-to-gimple.c: Ditto.
1969         * graphite-poly.c: Ditto.
1970         * graphite-sese-to-poly.c: Ditto.
1971         * config.in: Regenerate.
1972         * gcc/configure: Regenerate.
1974 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
1976         * combine.c (distribute_links): Handle multiple SETs.
1978 2014-12-01  Segher Boessenkool  <segher@kernel.crashing.org>
1980         * combine.c (struct insn_link): New field `regno'.
1981         (alloc_insn_link): New parameter `regno'.  Use it.
1982         (find_single_use): Check the new field.
1983         (can_combine_def_p, can_combine_use_p): New functions.  Split
1984         off from ...
1985         (create_log_links): ... here.  Correct data type of `regno'.
1986         Adjust call to alloc_insn_link.
1987         (adjust_for_new_dest): Find regno, use it in call to
1988         alloc_insn_link.
1989         (try_combine): Check reg_used_between_p when combining a PARALLEL
1990         as earlier insn.  Adjust call to alloc_insn_link.
1991         (distribute_links): Check the new field.
1993 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
1995         PR jit/63854
1996         * real.c (real_from_string): Add missing mpfr_clear.
1998 2014-12-01  David Malcolm  <dmalcolm@redhat.com>
2000         PR jit/63854
2001         * tree-ssa-math-opts.c (execute_cse_sincos_1): Fix a missing
2002         release of stmts by converting it to an auto_vec.
2004 2014-12-01  Richard Biener  <rguenther@suse.de>
2006         * Makefile.in (gimple-match.o-warn): Use -Wno-unused instead of
2007         -Wno-unused-variable and -Wno-unused-but-set-variable to restore
2008         bootstrap with old GCC.
2009         (generic-match.o-warn): Likewise.
2011 2014-12-01  Richard Biener  <rguenther@suse.de>
2013         * fold-const.c (const_binop): Handle POINTER_PLUS_EXPR.
2014         Properly handle FIXED_CST shifts by INTEGER_CST.
2015         (const_binop): Move COMPLEX_EXPR, VEC_PACK_TRUNC_EXPR,
2016         VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR,
2017         VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_EVEN_EXPR and
2018         VEC_WIDEN_MULT_ODD_EXPR handling here from ...
2019         (fold_binary_loc): ... here.  Call const_binop overload
2020         with result type.
2022 2014-12-01  Marek Polacek  <polacek@redhat.com>
2023             Jakub Jelinek  <jakub@redhat.com>
2025         PR sanitizer/64121
2026         * ubsan.c (instrument_object_size): Stop searching if the base
2027         occurs in abnormal phi.
2029 2014-12-01  Marek Polacek  <polacek@redhat.com>
2031         PR sanitizer/63956
2032         * ubsan.c (is_ubsan_builtin_p): Check also built-in class.
2034 2014-12-01  Jakub Jelinek  <jakub@redhat.com>
2036         * gimple.h (gimple_build_assign_stat): Remove prototype.
2037         (gimple_build_assign): Remove define.  Add overload prototypes
2038         with tree lhs and either a tree rhs, or enum tree_code and
2039         1, 2 or 3 tree operands.
2040         * gimple.c (gimple_build_assign_stat): Renamed to...
2041         (gimple_build_assign): ... this.  Add overloads with
2042         enum tree_code and 1, 2 or 3 tree operands.
2043         (gimple_build_assign_with_ops): Remove 1 and 2 operand overloads.
2044         Rename the 3 operand overload to ...
2045         (gimple_build_assign_1): ... this.  Make it static inline.
2046         * tree-ssa-strlen.c (get_string_length): Use gimple_build_assign
2047         instead of gimple_build_assign_with_ops, swap the order of first
2048         two arguments and adjust formatting where necessary.
2049         * tree-vect-slp.c (vect_get_constant_vectors,
2050         vect_create_mask_and_perm): Likewise.
2051         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
2052         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
2053         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
2054         * tsan.c (instrument_builtin_call): Likewise.
2055         * tree-chkp.c (chkp_compute_bounds_for_assignment,
2056         chkp_generate_extern_var_bounds): Likewise.
2057         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
2058         * tree-ssa-loop-im.c (rewrite_reciprocal): Likewise.
2059         * gimple-builder.c (build_assign, build_type_cast): Likewise.
2060         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
2061         * value-prof.c (gimple_divmod_fixed_value, gimple_mod_pow2,
2062         gimple_mod_subtract): Likewise.
2063         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
2064         * tree-vect-patterns.c (vect_recog_dot_prod_pattern,
2065         vect_recog_sad_pattern, vect_handle_widen_op_by_const,
2066         vect_recog_widen_mult_pattern, vect_recog_pow_pattern,
2067         vect_recog_widen_sum_pattern, vect_operation_fits_smaller_type,
2068         vect_recog_over_widening_pattern, vect_recog_widen_shift_pattern,
2069         vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern,
2070         vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern,
2071         adjust_bool_pattern_cast, adjust_bool_pattern,
2072         vect_recog_bool_pattern): Likewise.
2073         * gimple-ssa-strength-reduction.c (create_add_on_incoming_edge,
2074         insert_initializers, introduce_cast_before_cand,
2075         replace_one_candidate): Likewise.
2076         * tree-ssa-math-opts.c (insert_reciprocals, powi_as_mults_1,
2077         powi_as_mults, build_and_insert_binop, build_and_insert_cast,
2078         pass_cse_sincos::execute, bswap_replace, convert_mult_to_fma):
2079         Likewise.
2080         * tree-tailcall.c (adjust_return_value_with_ops,
2081         update_accumulator_with_ops): Likewise.
2082         * tree-predcom.c (reassociate_to_the_same_stmt): Likewise.
2083         * tree-ssa-reassoc.c (build_and_add_sum,
2084         optimize_range_tests_to_bit_test, update_ops,
2085         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
2086         negate_value, repropagate_negates, attempt_builtin_powi,
2087         reassociate_bb): Likewise.
2088         * tree-vect-loop.c (vect_is_simple_reduction_1,
2089         get_initial_def_for_induction, vect_create_epilog_for_reduction):
2090         Likewise.
2091         * ipa-split.c (split_function): Likewise.
2092         * tree-ssa-phiopt.c (conditional_replacement, minmax_replacement,
2093         abs_replacement, neg_replacement): Likewise.
2094         * tree-profile.c (gimple_gen_edge_profiler): Likewise.
2095         * tree-vrp.c (simplify_truth_ops_using_ranges,
2096         simplify_float_conversion_using_ranges,
2097         simplify_internal_call_using_ranges): Likewise.
2098         * gimple-fold.c (rewrite_to_defined_overflow, gimple_build): Likewise.
2099         * tree-vect-generic.c (expand_vector_divmod,
2100         optimize_vector_constructor): Likewise.
2101         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn,
2102         instrument_bool_enum_load): Likewise.
2103         * tree-ssa-loop-manip.c (create_iv): Likewise.
2104         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
2105         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
2106         expand_cilk_for, simd_clone_adjust): Likewise.
2107         * trans-mem.c (expand_transaction): Likewise.
2108         * tree-vect-data-refs.c (bump_vector_ptr, vect_permute_store_chain,
2109         vect_setup_realignment, vect_permute_load_chain,
2110         vect_shift_permute_load_chain): Likewise.
2111         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
2112         vectorizable_simd_clone_call, vect_gen_widened_results_half,
2113         vect_create_vectorized_demotion_stmts, vectorizable_conversion,
2114         vectorizable_shift, vectorizable_operation, vectorizable_store,
2115         permute_vec_elements, vectorizable_load): Likewise.
2117 2014-12-01  Richard Biener  <rguenther@suse.de>
2119         PR middle-end/64111
2120         * tree.c (int_cst_hasher::hash): Use TYPE_UID instead of
2121         htab_hash_pointer to not break PCH.
2123 2014-12-01  Richard Biener  <rguenther@suse.de>
2125         PR tree-optimization/15346
2126         * Makefile.in (gimple-match.o-warn): Remove -Wno-unused-parameter,
2127         add -Wno-unused-but-set-variable.
2128         * match.pd: Combine two successive divisions.
2130 2014-12-01  Richard Biener  <rguenther@suse.de>
2132         PR middle-end/64126
2133         * match.pd: Allow conversions in ~A + 1 -> -A, add -A - 1 -> ~A
2134         and -1 - A -> ~A.
2135         * fold-const.c (fold_binary_loc): Remove transforms here.
2137 2014-12-01  Maciej W. Rozycki  <macro@codesourcery.com>
2139         * config/mips/mips.c (mips16_build_call_stub): Move the save of
2140         the return address in $18 ahead of passing arguments to FPRs.
2142 2014-12-01  Ilya Enkovich  <ilya.enkovich@intel.com>
2144         PR target/64055
2145         * tree-chkp.c (chkp_find_bound_slots_1): Allow non constant
2146         values in array domain.
2148 2014-12-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
2150         PR tree-optimization/63941
2151         * tree-if-conv.c (add_to_predicate_list): Delete wrong assertion that
2152         DOM_BB has non-true predicate, conditionally set non-true predicate
2153         for BB.
2155 2014-12-01  Martin Jambor  <mjambor@suse.cz>
2157         PR ipa/63551
2158         * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Convert
2159         value of the argument to the type of the value in the condition.
2161 2014-12-01  Oleg Endo  <olegendo@gcc.gnu.org>
2163         PR target/63986
2164         PR target/51244
2165         * config/sh/sh.c (sh_unspec_insn_p,
2166         sh_insn_operands_modified_between_p): New functions.
2167         (sh_split_movrt_negc_to_movt_xor): Do not delete insn if its operands
2168         are modified or if it has side effects, may trap or is volatile.
2170 2014-11-29  Jakub Jelinek  <jakub@redhat.com>
2172         * gimple-expr.h (create_tmp_var_raw, create_tmp_var,
2173         create_tmp_reg): Add default NULL value to last argument.
2174         * tree-ssanames.h (make_ssa_name, copy_ssa_name): Likewise.
2175         * gimple-low.c (lower_builtin_posix_memalign): Remove NULL
2176         last argument from create_tmp_var_raw, create_tmp_var,
2177         create_tmp_reg, make_ssa_name and copy_ssa_name calls.
2178         * tree-ssa-strlen.c (get_string_length): Likewise.
2179         * tree-emutls.c (gen_emutls_addr, lower_emutls_1): Likewise.
2180         * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
2181         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
2182         * ipa-prop.c (ipa_modify_call_arguments): Likewise.
2183         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
2184         * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
2185         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
2186         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
2187         * tsan.c (instrument_expr, instrument_builtin_call,
2188         instrument_func_entry): Likewise.
2189         * varpool.c (add_new_static_var): Likewise.
2190         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
2191         * gimplify.c (internal_get_tmp_var, gimplify_return_expr,
2192         gimplify_modify_expr_to_memcpy, gimplify_modify_expr_to_memset,
2193         gimplify_init_ctor_eval_range, gimplify_init_constructor,
2194         gimplify_omp_atomic, gimplify_expr): Likewise.
2195         * gimple-builder.c (build_assign, build_type_cast): Likewise.
2196         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1,
2197         slpeel_update_phi_nodes_for_guard2, slpeel_tree_peel_loop_to_edge,
2198         vect_loop_versioning): Likewise.
2199         * tree-if-conv.c (version_loop_for_if_conversion): Likewise.
2200         * gimple-match-head.c (maybe_push_res_to_seq): Likewise.
2201         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
2202         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
2203         vect_recog_over_widening_pattern): Likewise.
2204         * tree-sra.c (build_ref_for_offset, create_access_replacement):
2205         Likewise.
2206         * tree-cfg.c (make_blocks): Likewise.
2207         * tree-eh.c (lower_eh_constructs_2, lower_resx, lower_eh_dispatch):
2208         Likewise.
2209         * tree-ssa-propagate.c (update_call_from_tree): Likewise.
2210         * tree-complex.c (get_component_ssa_name, expand_complex_div_wide):
2211         Likewise.
2212         * tree-ssa-math-opts.c (build_and_insert_cast): Likewise.
2213         * tree-tailcall.c (update_accumulator_with_ops): Likewise.
2214         * tree-predcom.c (initialize_root_vars, initialize_root_vars_lm,
2215         execute_load_motion, reassociate_to_the_same_stmt): Likewise.
2216         * tree-ssa-reassoc.c (build_and_add_sum,
2217         optimize_range_tests_to_bit_test, update_ops,
2218         maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
2219         negate_value, repropagate_negates): Likewise.
2220         * tree-vect-loop.c (vect_is_simple_reduction_1,
2221         vect_create_epilog_for_reduction): Likewise.
2222         * ipa-split.c (split_function): Likewise.
2223         * tree-inline.c (remap_ssa_name, setup_one_parameter,
2224         declare_return_variable, tree_function_versioning): Likewise.
2225         * tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
2226         * cfgexpand.c (update_alias_info_with_stack_vars, expand_used_vars):
2227         Likewise.
2228         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
2229         neg_replacement): Likewise.
2230         * gimplify-me.c (force_gimple_operand_1, gimple_regimplify_operands):
2231         Likewise.
2232         * tree-vrp.c (simplify_truth_ops_using_ranges,
2233         simplify_float_conversion_using_ranges,
2234         simplify_internal_call_using_ranges): Likewise.
2235         * tree-switch-conversion.c (emit_case_bit_tests,
2236         build_one_array, build_arrays, gen_def_assigns): Likewise.
2237         * gimple-fold.c (gimple_fold_builtin_memory_op,
2238         gimple_fold_builtin_strcat, gimple_fold_call, gimple_build): Likewise.
2239         * tree-vect-generic.c (expand_vector_divmod,
2240         optimize_vector_constructor): Likewise.
2241         * ubsan.c (ubsan_encode_value, ubsan_expand_null_ifn,
2242         ubsan_expand_objsize_ifn, instrument_si_overflow,
2243         instrument_bool_enum_load, instrument_nonnull_arg): Likewise.
2244         * tree-outof-ssa.c (insert_backedge_copies): Likewise.
2245         * tree-ssa-loop-manip.c (create_iv,
2246         tree_transform_and_unroll_loop): Likewise.
2247         * omp-low.c (scan_omp_parallel, lower_rec_simd_input_clauses,
2248         lower_rec_input_clauses, lower_lastprivate_clauses,
2249         expand_parallel_call, expand_omp_for_static_chunk,
2250         expand_omp_atomic_pipeline, expand_omp_target,
2251         maybe_add_implicit_barrier_cancel, lower_omp_single_simple,
2252         lower_omp_critical, lower_omp_for, task_copyfn_copy_decl,
2253         lower_depend_clauses, lower_omp_target, lower_omp_1,
2254         ipa_simd_modify_stmt_ops, simd_clone_adjust): Likewise.
2255         * tree-parloops.c (take_address_of, create_phi_for_local_result,
2256         create_call_for_reduction_1, separate_decls_in_region,
2257         create_parallel_loop): Likewise.
2258         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence,
2259         handle_scalar_deps_crossing_scop_limits): Likewise.
2260         * trans-mem.c (lower_transaction, build_tm_load, build_tm_store,
2261         expand_assign_tm, expand_call_tm, expand_transaction,
2262         ipa_tm_insert_gettmclone_call): Likewise.
2263         * tree-vect-data-refs.c (bump_vector_ptr, vect_setup_realignment):
2264         Likewise.
2265         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
2266         vectorizable_call, vectorizable_simd_clone_call,
2267         vectorizable_conversion, vectorizable_store, permute_vec_elements,
2268         vectorizable_load): Likewise.
2270 2014-11-29  Tobias Burnus  <burnus@net-b.de>
2271             Manuel López-Ibáñez  <manu@gcc.gnu.org>
2273         * opt-functions.awk (lang_enabled_by): Support || for
2274         enabled-by.
2275         * optc-gen.awk: Ditto.
2276         * doc/options.texi (LangEnabledBy, EnabledBy): Document the
2277         || syntax.
2279 2014-11-28  Mike Stump  <mikestump@comcast.net>
2281         * bitmap.c (bitmap_ior): Zap current as it could be deleted.
2282         (bitmap_ior_and_compl): Likewise.
2284 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
2286         PR target/64061
2287         * lra.c (lra_substitute_pseudo): Ignore constant with int mode for
2288         subreg.
2290 2014-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
2292         PR target/64093
2293         * config/rs6000/rs6000.md (and<mode>3): Don't generate
2294         and<mode>3_imm unless rs6000_gen_cell_microcode is true.
2296 2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>
2298         PR rtl-optimization/64087
2299         * lra-lives.c (process_bb_lives): Add debug output.
2300         (lra_create_live_ranges): Don't remove dead insn on the second
2301         call of lra_create_live_ranges_1.
2303 2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>
2305         PR rtl-optimization/64037
2306         * combine.c (setup_incoming_promotions): Pass the argument
2307         before any promotions happen to promote_function_mode.
2309 2014-11-28  Evgeny Stupachenko  <evstupac@gmail.com>
2311         * tree-vect-data-refs.c (vect_transform_grouped_load): Limit shift
2312         permutations to loads group of size 3.
2314 2014-11-28  Jiong Wang  <jiong.wang@arm.com>
2316         * config/arm/arm.md (copysignsf3): New pattern.
2317         (copysigndf3): Likewise.
2319 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
2320             Ilya Verbin  <ilya.verbin@intel.com>
2322         * omp-low.c (lower_omp_critical): Mark critical sections
2323         inside target functions as offloadable.
2325 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
2327         * lto-wrapper.c (run_gcc): Set have_lto and have_offload if at least one
2328         file contains sections with LTO and offload IR, respectively.
2330 2014-11-28  Ilya Verbin  <ilya.verbin@intel.com>
2332         * cgraphunit.c (ipa_passes): Handle flag_generate_offload.
2333         (symbol_table::compile): Set flag_generate_offload if there is something
2334         to offload.
2335         * common.opt (flag_generate_offload): New Variable declaration.
2336         * dwarf2out.c (dwarf2out_finish): Handle flag_generate_offload.
2337         * ipa-inline-analysis.c (inline_generate_summary): Do not skip if
2338         flag_generate_offload is set.
2339         * lto-streamer.c (gate_lto_out): Handle flag_generate_offload.
2340         * passes.c (ipa_write_summaries): Do not skip if flag_generate_offload
2341         is set.
2342         * toplev.c (compile_file): Emit LTO marker if offload info has been
2343         previously emitted.  Do not emit lto_slim marker if
2344         flag_generate_offload is without flag_generate_lto.
2345         * tree.c (free_lang_data): Do not skip if flag_generate_offload is set.
2347 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2349         * config/arm/arm-cores.def (cortex-a17.cortex-a7): New entry.
2350         * config/arm/arm-tables.opt: Regenerate.
2351         * config/arm/arm-tune.md: Regenerate.
2352         * config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a17.cortex-a7.
2353         * config/arm/t-aprofile: Add cortex-a17.cortex-a7 entry to
2354         MULTILIB_MATCHES.
2356 2014-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2358         * config/arm/arm.md (generic_sched): Specify cortexa17 in 'no' list.
2359         Include cortex-a17.md.
2360         * config/arm/arm.c (arm_issue_rate): Specify 2 for cortexa17.
2361         * config/arm/arm-cores.def (cortex-a17): New entry.
2362         * config/arm/arm-tables.opt: Regenerate.
2363         * config/arm/arm-tune.md: Regenerate.
2364         * config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=cortex-a17.
2365         * config/arm/cortex-a17.md: New file.
2366         * config/arm/cortex-a17-neon.md: New file.
2367         * config/arm/driver-arm.c (arm_cpu_table): Add entry for cortex-a17.
2368         * config/arm/t-aprofile: Add cortex-a17 entries to MULTILIB_MATCHES.
2370 2014-11-28  Richard Biener  <rguenther@suse.de>
2372         PR middle-end/64084
2373         * genmatch.c (dt_node::gen_kids_1): New function, split out
2374         from dt_node::gen_kids.
2375         (decision_tree::cmp_node): DT_TRUE are generally not equal.
2376         (decision_tree::find_node): Treat DT_TRUE as barrier for
2377         node CSE on the same level.
2378         (dt_node::append_node): Do not keep DT_TRUE last.
2379         (dt_node::gen_kids): Emit code after each DT_TRUE node seen.
2381 2014-11-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2383         * config/arm/t-aprofile (MULTILIB_MATCHES): New entry for
2384         -march=armv8-a+crc.
2386 2014-11-27  Uros Bizjak  <ubizjak@gmail.com>
2388         * config/i386/i386.md (preferred_for_size): New attribute
2389         (*pushxf): Split Yx*r constraints to r,*r.  Use preferred_for_size
2390         attribute to conditionally disable alternative 1.
2391         (*pushdf): Split Yd*r constraints to r,*r.  Use preferred_for_size
2392         and prefered_for_speed attributes to conditionally disable
2393         alternative 1.
2394         (*movxf_internal): Split Yx*r constraints to r,*r.  Use
2395         preferred_for_size attribute to conditionally disable
2396         alternatives 3 and 4.
2397         (*movdf_internal): Split Yd*r constraints to r,*r.  Use
2398         preferred_for_size and prefered_for_speed attributes to conditionally
2399         disable alternatives 3 and 4.
2400         * config/i386/constraints.md (Yd, Yx): Remove register constraints.
2402 2014-11-27  Eric Botcazou  <ebotcazou@adacore.com>
2404         * dwarf2out.c (set_block_origin_self): Skip nested functions.
2406 2014-11-27  H.J. Lu  <hongjiu.lu@intel.com>
2408         PR target/63833
2409         * config/i386/i386.h (REAL_PIC_OFFSET_TABLE_REGNUM): Use
2410         R15_REG for 64-bit.
2411         * config/i386/rdos64.h (REAL_PIC_OFFSET_TABLE_REGNUM): Removed.
2413 2014-11-27  Martin Liska  <mliska@suse.cz>
2414             David Malcolm  <dmalcolm@redhat.com>
2416         * ipa-icf.c (sem_function::equals_private): int* is replaced with
2417         auto_vec.
2418         (sem_function::bb_dict_test): Likewise.
2419         * ipa-icf.h: Likewise.
2421 2014-11-27  Richard Biener  <rguenther@suse.de>
2423         PR middle-end/64088
2424         * fold-const.c (const_unop): Re-instantiate missing condition
2425         before calling fold_abs_const.
2427         PR tree-optimization/64088
2428         * tree-ssa-tail-merge.c (update_debug_stmt): After resetting
2429         the stmt break from the loop over use operands.
2431 2014-11-27  Ilya Tocar  <ilya.tocar@intel.com>
2433         * config/i386/cpuid.h (bit_MPX, bit_BNDREGS, bit_BNDCSR):
2434         Define.
2435         * config/i386/i386.c (get_builtin_code_for_version): Add avx512f.
2436         (fold_builtin_cpu): Ditto.
2437         * doc/extend.texi: Documment it.
2439 2014-11-27  Jakub Jelinek  <jakub@redhat.com>
2441         PR middle-end/64067
2442         * expr.c (expand_expr_addr_expr_1) <case COMPOUND_LITERAL_EXPR>:
2443         Handle it by returning address of COMPOUND_LITERAL_EXPR_DECL
2444         not only if modifier is EXPAND_INITIALIZER, but whenever
2445         COMPOUND_LITERAL_EXPR_DECL is non-NULL and TREE_STATIC.
2447         PR tree-optimization/64024
2448         * tree-vectorizer.h (struct _stmt_vec_info): Remove simd_clone_fndecl
2449         field.  Add simd_clone_info field.
2450         (STMT_VINFO_SIMD_CLONE_FNDECL): Remove.
2451         (STMT_VINFO_SIMD_CLONE_INFO): Define.
2452         * tree-vect-stmts.c (vectorizable_simd_clone_call): Adjust for
2453         STMT_VINFO_SIMD_CLONE_FNDECL becoming first element of
2454         STMT_VINFO_SIMD_CLONE_INFO vector.  For linear arguments, remember
2455         base and linear_step from analysis phase and use it during transform
2456         phase, biased by the difference between LOOP_VINFO_NITERS{_UNCHANGED,}
2457         multiplied by linear_step.
2458         (free_stmt_vec_info): Release STMT_VINFO_SIMD_CLONE_INFO.
2460         PR lto/64025
2461         * alias.c (find_base_term): Use std::swap.  Prefer tmp2
2462         if it is CONSTANT_P other than CONST_INT.
2464 2014-11-27  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2466         PR target/59593
2467         * config/arm/arm.c (dump_minipool): dispatch to consttable pattern
2468         based on mode size.
2469         * config/arm/arm.md (consttable_1): Move from config/arm/thumb1.md and
2470         make it TARGET_EITHER.
2471         (consttable_2): Move from config/arm/thumb1.md, make it TARGET_EITHER
2472         and move HFmode handling from consttable_4 to it.
2473         (consttable_4): Move HFmode handling to consttable_2 pattern.
2474         * config/arm/thumb1.md (consttable_1): Move to config/arm/arm.md.
2475         (consttable_2): Ditto.
2477 2014-11-27  Richard Biener  <rguenther@suse.de>
2479         * tree-ssa-sccvn.c (try_to_simplify): Allow
2480         gimple_fold_stmt_to_constant_1 to follow SSA edges.
2482 2014-11-27  Richard Biener  <rguenther@suse.de>
2484         PR tree-optimization/64083
2485         * tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
2486         forcibly mark loop for removal the wrong way.
2488 2014-11-27  Richard Biener  <rguenther@suse.de>
2490         PR middle-end/63704
2491         * alias.c (mems_in_disjoint_alias_sets_p): Remove assert
2492         and instead return false when !fstrict-aliasing.
2494 2014-11-27  Richard Biener  <rguenther@suse.de>
2496         PR tree-optimization/61634
2497         * tree-vect-slp.c: Include gimple-walk.h.
2498         (vect_detect_hybrid_slp_stmts): Rewrite to propagate hybrid
2499         down the SLP tree for one scalar statement.
2500         (vect_detect_hybrid_slp_1): New walker function.
2501         (vect_detect_hybrid_slp_2): Likewise.
2502         (vect_detect_hybrid_slp): Properly handle pattern statements
2503         in a pre-scan over all loop stmts.
2505 2014-11-27  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
2507         Revert:
2508         2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
2509         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
2510         aarch64_convert_mode, aarch64_gen_ccmp_first,
2511         aarch64_gen_ccmp_next): New functions.
2512         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
2514 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
2516         * gcc.c (SANITIZER_SPEC): Don't error on -fsanitize=thread
2517         without -pie or -shared, error on -fsanitize=thread -static instead.
2519 2014-11-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2521         PR ipa/61190
2522         * cgraph.h (symtab_node::call_for_symbol_and_aliases): Fix comment.
2523         (cgraph_node::function_or_virtual_thunk_symbol): New function.
2524         (cgraph_node::call_for_symbol_and_aliases): Fix comment.
2525         (cgraph_node::call_for_symbol_thunks_and_aliases): Adjust comment.
2526         Add new optional parameter exclude_virtual_thunks.
2527         * cgraph.c (cgraph_node::call_for_symbol_thunks_and_aliases): Add new
2528         optional parameter exclude_virtual_thunks.
2529         (cgraph_node::set_const_flag): Don't propagate to virtual thunks.
2530         (cgraph_node::set_pure_flag): Likewise.
2531         (cgraph_node::function_symbol): Simplified.
2532         (cgraph_node::function_or_virtual_thunk_symbol): New function.
2533         * ipa-pure-const.c (analyze_function): For virtual thunks set
2534         pure_const_state to IPA_NEITHER.
2535         (propagate_pure_const): Use function_or_virtual_thunk_symbol.
2537 2014-11-26  Richard Biener  <rguenther@suse.de>
2539         PR middle-end/63738
2540         * tree-data-ref.c (split_constant_offset_1): Do not follow
2541         SSA edges for SSA names with SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
2543 2014-11-26  Richard Biener  <rguenther@suse.de>
2545         * fold-const.h (const_unop): Declare.
2546         (const_binop): Likewise.
2547         * fold-const.c (const_binop): Export overload that expects
2548         a type parameter and dispatches to fold_relational_const as well.
2549         Check both operand kinds for guarding the transforms.
2550         (const_unop): New function, with constant folding from fold_unary_loc.
2551         (fold_unary_loc): Dispatch to const_unop for tcc_constant operand.
2552         Remove constant folding done there from the simplifications.
2553         (fold_binary_loc): Check for constants using CONSTANT_CLASS_P.
2554         (fold_negate_expr): Remove dead code from the REAL_CST case.
2555         Avoid building garbage in the COMPLEX_CST case.
2556         * gimple-match-head.c (gimple_resimplify1): Dispatch to
2557         const_unop.
2558         (gimple_resimplify2): Dispatch to const_binop.
2559         (gimple_simplify): Likewise.
2561 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
2563         PR bootstrap/63995
2564         * tree-chkp-opt.c (chkp_reduce_bounds_lifetime): Ignore
2565         debug statement when searching for a new position for
2566         bounds load/creation statement.
2568 2014-11-26  Marek Polacek  <polacek@redhat.com>
2570         PR sanitizer/63788
2571         * asan.c (initialize_sanitizer_builtins): Add BT_FN_SIZE_CONST_PTR_INT
2572         var.  Conditionally build BUILT_IN_OBJECT_SIZE decl.
2573         (ATTR_PURE_NOTHROW_LEAF_LIST): Define.
2575 2014-11-26  Ilya Enkovich  <ilya.enkovich@intel.com>
2577         PR lto/64075
2578         * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Use
2579         proper size for function_code bitfield.
2580         (pack_ts_function_decl_value_fields): Likewise.
2582 2014-11-21  Mark Wielaard  <mjw@redhat.com>
2584         * doc/invoke.texi (-gdwarf-@{version}): Mention experimental DWARFv5.
2585         * opts.c (common_handle_option): Accept -gdwarf-5.
2586         * dwarf2out.c (is_cxx): Add DW_LANG_C_plus_plus_11 and
2587         DW_LANG_C_plus_plus_14.
2588         (lower_bound_default): Likewise. Plus DW_LANG_C11.
2589         (gen_compile_unit_die): Output DW_LANG_C_plus_plus_11,
2590         DW_LANG_C_plus_plus_14 or DW_LANG_C11.
2591         (output_compilation_unit_header): Output at most a DWARFv4 header.
2592         (output_skeleton_debug_sections): Likewise.
2593         (output_line_info): Likewise.
2594         (output_aranges): Document header version number.
2596 2014-11-26  Richard Biener  <rguenther@suse.de>
2598         * gimple-fold.c (get_symbol_constant_value): Allow all
2599         GIMPLE register type zero-constants.
2601 2014-11-26  Mark Wielaard  <mjw@redhat.com>
2603         * dwarf2out.c (gen_subprogram_die): Add DW_AT_noreturn when the
2604         function decl has TREE_THIS_VOLATILE.
2606 2014-11-26  Richard Biener  <rguenther@suse.de>
2608         PR tree-optimization/62238
2609         * tree-predcom.c (ref_at_iteration): Unshare the expression
2610         before gimplifying it.
2611         (prepare_initializers_chain): Discard unused seq.
2613 2014-11-26  Prachi Godbole  <prachi.godbole@imgtec.com>
2615         * config/mips/mips.c (mips_rtx_cost_data): Fix memory_latency cost
2616         for p5600.
2618 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
2620         * ira-lives.c (process_bb_node_lives): Make code with conditional
2621         REAL_PIC_OFFSET_TABLE_REGNUM.
2623 2014-11-25  Vladimir Makarov  <vmakarov@redhat.com>
2625         PR target/63527
2626         * ira-lives.c (process_bb_node_lives): Check and remove conflict
2627         of pic pseudo with pic hard reg.
2629 2014-11-25  Rohit  <rohitarulraj@freescale.com>
2631         PR bootstrap/63703
2632         * config/rs6000/darwin.h (REGISTER_NAMES): Update based on 32 newly
2633         added GCC hard register numbers for SPE high registers.
2635 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
2637         * bt-load.c (migrate_btr_defs): Get the key of a heap entry
2638         before removing it, not after.
2640 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
2642         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Remove
2643         PATTERN call.
2645 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
2647         * config/rs6000/sysv4.h (ASM_OUTPUT_REG_POP): Use addi instead
2648         of addic.
2650 2014-11-25  Segher Boessenkool  <segher@kernel.crashing.org>
2652         * config/rs6000/rs6000.md (iorxor, IORXOR): Delete code_attrs.
2653         (rest of file): Replace those with code resp. CODE.
2655 2014-11-25  Tom de Vries  <tom@codesourcery.com>
2657         * tree-cfg.c (verify_sese): New function.
2658         (move_sese_region_to_fn): Call verify_sese.
2659         * tree-cfg.h (verify_sese): Declare.
2661 2014-11-25  Richard Biener  <rguenther@suse.de>
2663         PR lto/64065
2664         * lto-streamer-out.c (output_struct_function_base): Stream
2665         last_clique field.
2666         * lto-streamer-in.c (input_struct_function_base): Likewise.
2668 2014-11-25  Martin Liska  <mliska@suse.cz>
2670         PR bootstrap/64050
2671         PR ipa/64060
2672         * sreal.c (sreal::operator+): Addition fixed.
2673         (sreal::signedless_plus): Negative numbers are
2674         handled correctly.
2675         (sreal::operator-): Subtraction is fixed.
2676         (sreal::signedless_minus): Negative numbers are
2677         handled correctly.
2678         * sreal.h (sreal::operator<): Equal negative numbers
2679         are compared correctly.
2680         (sreal::shift): New checking asserts are introduced.
2681         Operation is fixed.
2683 2014-11-25  Richard Biener  <rguenther@suse.de>
2685         PR tree-optimization/61927
2686         * tree-vect-loop.c (vect_analyze_loop_2): Revert ordering
2687         of group and pattern analysis to the one in GCC 4.8.
2689 2014-11-25  Ilya Tocar  <ilya.tocar@intel.com>
2690             Jakub Jelinek  <jakub@redhat.com>
2692         * gcc.c (handle_foffload_option): Remove unnecessary calls to strchr,
2693         strlen, strncpy.
2694         * lto-wrapper.c (append_offload_options): Likewise.
2696 2014-11-25  Eric Botcazou  <ebotcazou@adacore.com>
2698         * config/rs6000/rs6000.c (rs6000_call_aix): For the AIX ABI, do not
2699         load the static chain if the call was originally direct.
2701 2014-11-25  Jan Hubicka  <hubicka@ucw.cz>
2703         PR ipa/64059
2704         * ipa-prop.c (ipa_analyze_call_uses): Don't call get_dynamic_type when
2705         devirtualization is disabled.
2707 2014-11-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
2709         PR target/63965
2710         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
2711         Altivec & -16 mask if the type is not valid for Altivec registers.
2712         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
2713         reg) that occurs during push_reload processing.
2715         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
2716         alternative for moving constant vectors which are easy altivec
2717         constants to GPRs.  Set the length attribute each of the
2718         alternatives.
2720         * config/rs6000/rs6000-cpus.def: Undo November 21st changes, a
2721         work in progress patch was committed instead of the fixes for
2722         63965.
2723         * config/rs6000/rs6000.c: Likewise.
2725 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
2727         PR ipa/63671
2728         * ipa-inline-transform.c (can_remove_node_now_p_1): Handle alises
2729         and -fno-devirtualize more carefully.
2730         (can_remove_node_now_p): Update.
2732 2014-11-24  Andrew Pinski  <apinski@cavium.com>
2734         PR rtl-opt/63972
2735         * shrink-wrap.c (move_insn_for_shrink_wrap): Allow LO_SUM also.
2737 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
2739         * config/aarch64/aarch64-simd.md (vec_shr<mode>): New.
2741 2014-11-24  Alan Lawrence  <alan.lawrence@arm.com>
2743         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
2744         Refactor by combining switch statements and make arrays into scalars.
2746 2014-11-24  David Edelsohn  <dje.gcc@gmail.com>
2748         PR c++/58561
2749         * dbxout.c: Include stringpool.h
2750         (dbxout_type) [default]: Ignore auto type.
2752 2014-11-24  Richard Biener  <rguenther@suse.de>
2754         PR tree-optimization/63679
2755         * tree-ssa-sccvn.c: Include ipa-ref.h, plugin-api.h and cgraph.h.
2756         (copy_reference_ops_from_ref): Fix non-constant ADDR_EXPR case
2757         to properly leave off at -1.
2758         (fully_constant_vn_reference_p): Generalize folding from
2759         constant initializers.
2760         (vn_reference_lookup_3): When looking through aggregate copies
2761         handle offsetted reads and try simplifying the result to
2762         a constant.
2763         * gimple-fold.h (fold_ctor_reference): Export.
2764         * gimple-fold.c (fold_ctor_reference): Likewise.
2766 2014-11-24  Petr Murzin  <petr.murzin@intel.com>
2768         * simplify-rtx.c (simplify_ternary_operation): Simplify
2769         vec_merge (vec_duplicate (vec_select)).
2771 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2773         * config/aarch64/aarch64.c (AARCH64_FUSE_ADRP_LDR): Define.
2774         (cortexa53_tunings): Specify AARCH64_FUSE_ADRP_LDR in fuseable_ops.
2775         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_LDR.
2777 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2779         * config/aarch64/aarch64.c (AARCH64_FUSE_MOVK_MOVK): Define.
2780         (cortexa53_tunings): Specify AARCH64_FUSE_MOVK_MOVK in fuseable_ops.
2781         (cortexa57_tunings): Likewise.
2782         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_MOVK_MOVK.
2784 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2786         * sched-deps.c (sched_macro_fuse_insns): Do not check modified_in_p
2787         in the not conditional jump case.
2788         * doc/tm.texi (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
2789         * target.def (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
2791 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2793         * config/aarch64/aarch64.c: Include tm-constrs.h
2794         (AARCH64_FUSE_ADRP_ADD): Define.
2795         (cortexa57_tunings): Add AARCH64_FUSE_ADRP_ADD to fuseable_ops.
2796         (cortexa53_tunings): Likewise.
2797         (aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_ADD.
2799 2014-11-24  Martin Liska  <mliska@suse.cz>
2801         * ipa-inline.c (edge_badness): long is replaced by sreal
2802         as fibonacci_heap template type.
2803         (update_edge_key): Likewise.
2804         (inline_small_functions): Likewise.
2806 2014-11-24  Martin Liska  <mliska@suse.cz>
2808         * predict.c (propagate_freq): More elegant sreal API is used.
2809         (estimate_bb_frequencies): Precomputed constants replaced by integer
2810         constants.
2811         * sreal.c (sreal::normalize): New function.
2812         (sreal::to_int): Likewise.
2813         (sreal::operator+): Likewise.
2814         (sreal::operator-): Likewise.
2815         (sreal::signedless_plus): Likewise.
2816         (sreal::signedless_minus): Likewise.
2817         (sreal::operator/): Negative number support is added.
2818         * sreal.h: Definition of new functions added.
2819         (inline sreal operator<<): New function.
2820         (inline sreal operator>>): Likewise.
2822 2014-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2824         * config/aarch64/aarch64-protos.h (struct tune_params): Add
2825         fuseable_ops field.
2826         * config/aarch64/aarch64.c (generic_tunings): Specify fuseable_ops.
2827         (cortexa53_tunings): Likewise.
2828         (cortexa57_tunings): Likewise.
2829         (thunderx_tunings): Likewise.
2830         (aarch64_macro_fusion_p): New function.
2831         (aarch_macro_fusion_pair_p): Likewise.
2832         (TARGET_SCHED_MACRO_FUSION_P): Define.
2833         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
2834         (AARCH64_FUSE_MOV_MOVK): Likewise.
2835         (AARCH64_FUSE_NOTHING): Likewise.
2837 2014-11-24  Martin Liska  <mliska@suse.cz>
2839         PR lto/63968
2840         * bb-reorder.c (find_traces_1_round): decreate_key is replaced
2841         with replace_key method.
2842         * fibonacci_heap.h (fibonacci_heap::insert): New argument.
2843         (fibonacci_heap::replace_key_data): Likewise.
2844         (fibonacci_heap::replace_key): New method that can even increment key,
2845         this operation costs O(log N).
2846         (fibonacci_heap::extract_min): New argument.
2847         (fibonacci_heap::delete_node): Likewise.
2849 2014-11-24  Richard Biener  <rguenther@suse.de>
2851         PR tree-optimization/55334
2852         * function.h (struct function): Add last_clique member.
2853         * tree-inline.c (remap_dependence_clique): New function.
2854         (remap_gimple_op_r): Remap dependence cliques in MEM_REFs.
2855         (copy_tree_body_r): Likewise.
2856         (copy_cfg_body): Free dependence map.
2857         (copy_gimple_seq_and_replace_locals): Likewise.
2858         * tree-pretty-print.c (dump_generic_node): Dump
2859         dependence info.
2860         * tree-ssa-alias.c (refs_may_alias_p_1): Use dependence info
2861         to answer alias query.
2862         * tree-ssa-structalias.c: Include tree-phinodes.h, ssa-iterators.h,
2863         tree-pretty-print.h and gimple-walk.h.
2864         (struct variable_info): Add is_restrict_var flag and ruid
2865         member.
2866         (new_var_info): Initialize is_restrict_var.
2867         (make_constraint_from_restrict): Likewise.
2868         (create_variable_info_for): Exclude restricts from global vars
2869         from new handling.
2870         (intra_create_variable_infos): But not those from parameters.
2871         (visit_loadstore): New function.
2872         (maybe_set_dependence_info): Likewise.
2873         (compute_dependence_clique): Likewise.
2874         (compute_may_aliases): Call compute_dependence_clique.
2875         * tree-data-ref.c (dr_analyze_indices): Copy dependence info
2876         to fake MEM_REF.
2877         (dr_may_alias_p): Use recorded dependence info to answer
2878         alias query.
2879         * tree-core.h (struct tree_base): Add clique, base struct in
2880         union.
2881         * tree.h (MR_DEPENDENCE_CLIQUE): New macro.
2882         (MR_DEPENDENCE_BASE): Likewise.
2883         * tree-inline.h (dependence_hasher): New hash-map kind.
2884         (struct copy_body_data): Add dependence_map pointer.
2885         * gimple-fold.c (maybe_canonicalize_mem_ref_addr): Avoid
2886         throwing away dependence info.
2887         * tree-streamer-in.c (unpack_value_fields): Stream dependence info.
2888         * tree-streamer-out.c (streamer_pack_tree_bitfields): Likewise.
2890 2014-11-23  Oleg Endo  <olegendo@gcc.gnu.org>
2892         PR target/53976
2893         * config/sh/sh_optimize_sett_clrt.cc
2894         (sh_optimize_sett_clrt::find_last_ccreg_values): Return bool instead
2895         of void.  Abort at complex edges.
2896         (sh_optimize_sett_clrt::execute): Do nothing if find_last_ccreg_values
2897         returned false.
2899 2014-11-22  John David Anglin  <danglin@gcc.gnu.org>
2901         PR other/63694
2902         * configure.ac: Check for strtol, strtoul, strtoll and strtoull
2903         declarations.
2904         * configure: Regenerated.
2905         * config.in: Regenerated.
2907 2014-11-22  Jan Hubicka  <hubicka@ucw.cz>
2909         * ipa.c (symbol_table::remove_unreachable_nodes): Mark all inline
2910         clones as having abstract origin used.
2911         * ipa-inline-transform.c (can_remove_node_now_p_1): Drop abstract
2912         origin check.
2913         (clone_inlined_nodes): Copy abstract originflag.
2914         * lto-cgraph.c (compute_ltrans_boundary): Use get_create to get
2915         abstract origin node.
2917 2014-11-22  Uros Bizjak  <ubizjak@gmail.com>
2919         * params.def (PARAM_MAX_COMPLETELY_PEELED_INSNS): Increase to 200.
2920         * config/i386/i386.c (ix86_option_override_internal): Do not increase
2921         PARAM_MAX_COMPLETELY_PEELED_INSNS.
2923 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
2925         PR target/63783
2926         PR target/51244
2927         * config/sh/sh_treg_combine.cc (sh_treg_combine::make_not_reg_insn):
2928         Do not emit bitwise not insn.  Emit logical not insn sequence instead.
2929         Adjust related comments throughout the file.
2931 2014-11-22  Oleg Endo  <olegendo@gcc.gnu.org>
2933         PR target/63986
2934         PR target/51244
2935         * config/sh/sh.c (sh_is_logical_t_store_expr,
2936         sh_try_omit_signzero_extend): Use rtx_insn* for insn argument.
2937         (sh_split_movrt_negc_to_movt_xor): New function.
2938         (sh_find_set_of_reg): Move to ...
2939         * config/sh/sh-protos.h (sh_find_set_of_reg): ... here and convert
2940         to template function.
2941         (set_of_reg): Use rtx_insn* for insn member.
2942         (sh_is_logical_t_store_expr, sh_try_omit_signzero_extend): Use
2943         rtx_insn* for insn argument.
2944         * config/sh/sh.md (movrt_negc, *movrt_negc): Split into movt-xor
2945         sequence using new sh_split_movrt_negc_to_movt_xor function.
2946         (movrt_xor): Allow also for SH2A.
2947         (*movt_movrt): Delete insns and splits.
2949 2014-11-22  Marc Glisse  <marc.glisse@inria.fr>
2951         PR tree-optimization/60770
2952         * tree-sra.c (clobber_subtree): New function.
2953         (sra_modify_constructor_assign): Call it.
2955 2014-11-21  Vladimir Makarov  <vmakarov@redhat.com>
2957         PR target/63897
2958         * lra-lives.c (mark_regno_live, mark_regno_dead): Remove last
2959         argument.
2960         (process_bb_lives): Rename dead_insn_p on remove_p
2961         and global_live_info_p on dead_insn_p.  Calculate local live info
2962         unconditionally.  Remove last argument in calls mark_regno_live and
2963         mark_regno_dead.  Reorganize body of EXECUTE_IF_SET_IN_BITMAP.
2964         (lra_create_live_ranges): Rename to lra_create_live_ranges_1.
2965         Return bool.  Rename global_live_info_p on dead_insn_p.  Return
2966         flag of live info change.
2967         (lra_create_live_ranges): New.
2969 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
2971         PR target/63848
2972         PR target/63975
2973         * internal-fn.c (expand_arith_overflow_result_store,
2974         expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use
2975         do_compare_rtx_and_jump instead of emit_cmp_and_jump_insns everywhere,
2976         adjust arguments to those functions.  Use unsignedp = true for
2977         EQ, NE, GEU, LEU, LTU and GTU comparisons.
2979         PR tree-optimization/64006
2980         * tree-vrp.c (stmt_interesting_for_vrp): Return true
2981         for {ADD,SUB,MUL}_OVERFLOW internal calls.
2982         (vrp_visit_assignment_or_call): For {ADD,SUB,MUL}_OVERFLOW
2983         internal calls, check if any REALPART_EXPR/IMAGPART_EXPR
2984         immediate uses would change their value ranges and return
2985         SSA_PROP_INTERESTING if so, or SSA_PROP_NOT_INTERESTING
2986         if there are some REALPART_EXPR/IMAGPART_EXPR immediate uses
2987         interesting for vrp.
2989 2014-11-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
2991         PR target/63965
2992         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
2993         Altivec & -16 mask if the type is not valid for Altivec registers.
2994         (rs6000_secondary_reload_memory): Add support for ((reg + const) +
2995         reg) that occurs during push_reload processing.
2997         * config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
2998         alternative for moving constant vectors which are easy altivec
2999         constants to GPRs.  Set the length attribute each of the
3000         alternatives.
3002 2014-11-21  Matthew Fortune  <matthew.fortune@imgtec.com>
3004         * configure.ac: When checking for MIPS .module support ensure that
3005         o32 FPXX is supported to avoid a second configure check.
3006         * configure: Regenerate.
3008 2014-11-21  Jiong Wang  <jiong.wang@arm.com>
3010         * config/aarch64/iterators.md (VS): New mode iterator.
3011         (vsi2qi): New mode attribute.
3012         (VSI2QI): Likewise.
3013         * config/aarch64/aarch64-simd-builtins.def: New entry for ctz.
3014         * config/aarch64/aarch64-simd.md (ctz<mode>2): New pattern for ctz.
3015         * config/aarch64/aarch64-builtins.c
3016         (aarch64_builtin_vectorized_function): Support BUILT_IN_CTZ.
3018 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3020         PR bootstrap/63784
3021         * configure: Regenerated.
3023 2014-11-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3025         * config/aarch64/arm_neon.h (vsqrt_f64): New intrinsic.
3027 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3029         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
3030         OPTION_MASK_ISA_PCOMMIT_SET): New.
3031         (ix86_handle_option): Handle OPT_mpcommit.
3032         * config.gcc: Add pcommitintrin.h
3033         * config/i386/pcommitintrin.h: New file.
3034         * config/i386/cpuid.h (bit_PCOMMIT): Define.
3035         * config/i386/driver-i386.c (host_detect_local_cpu): Detect pcommit.
3036         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3037         __PCOMMIT__.
3038         * config/i386/i386.c (ix86_target_string): Add -mpcommit.
3039         (PTA_PCOMMIT): Define.
3040         (ix86_option_override_internal): Handle new option.
3041         (ix86_valid_target_attribute_inner_p): Add pcommit.
3042         (ix86_builtins): Add IX86_BUILTIN_PCOMMIT.
3043         (bdesc_special_args): Add __builtin_ia32_pcommit.
3044         * config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Define.
3045         * config/i386/i386.md (unspecv): Add UNSPECV_PCOMMIT.
3046         (pcommit): New instruction.
3047         * config/i386/i386.opt: Add mpcommit.
3048         * config/i386/x86intrin.h: Include pcommitintrin.h.
3050 2014-11-20  Mark Wielaard  <mjw@redhat.com>
3052         PR debug/38757
3053         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use lang_GNU_C.
3054         * config/darwin.c (darwin_file_end): Use lang_GNU_CXX.
3055         (darwin_override_options): Likewise.
3056         * config/ia64/ia64.c (ia64_struct_retval_addr_is_first_parm_p):
3057         Likewise.
3058         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
3059         Likewise.
3060         * dbxout.c (get_lang_number): Likewise.
3061         (dbxout_type): Likewise.
3062         (dbxout_symbol_location): Likewise.
3063         * dwarf2out.c (add_prototyped_attribute): Add DW_AT_prototype
3064         also for DW_LANG_{C,C99,ObjC}.
3065         (highest_c_language): New function.
3066         (gen_compile_unit_die): Call highest_c_language to merge LTO
3067         TRANSLATION_UNIT_LANGUAGE. Use strncmp language_string to
3068         determine if DW_LANG_C99 or DW_LANG_C89 should be returned.
3069         * fold-const.c (fold_cond_expr_with_comparison): Use lang_GNU_CXX.
3070         * langhooks.h (struct lang_hooks): Add version comment to name.
3071         (lang_GNU_C): New function declaration.
3072         (lang_GNU_CXX): Likewise.
3073         * langhooks.c (lang_GNU_C): New function.
3074         (lang_GNU_CXX): Likewise.
3075         * vmsdbgout.c (vmsdbgout_init): Use lang_GNU_C and lang_GNU_CXX.
3077 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3079         * common/config/i386/i386-common.c (OPTION_MASK_ISA_CLWB_UNSET,
3080         OPTION_MASK_ISA_CLWB_SET): New.
3081         (ix86_handle_option): Handle OPT_mclwb.
3082         * config.gcc: Add clwbintrin.h.
3083         * config/i386/clwbintrin.h: New file.
3084         * config/i386/cpuid.h (bit_CLWB): Define.
3085         * config/i386/driver-i386.c (host_detect_local_cpu): Detect clwb.
3086         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3087         __CLWB__.
3088         * config/i386/i386.c (ix86_target_string): Add -mclwb.
3089         (PTA_CLWB): Define.
3090         (ix86_option_override_internal): Handle new option.
3091         (ix86_valid_target_attribute_inner_p): Add clwb.
3092         (ix86_builtins): Add IX86_BUILTIN_CLWB.
3093         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clwb.
3094         (ix86_expand_builtin): Handle IX86_BUILTIN_CLWB.
3095         * config/i386/i386.h (TARGET_CLWB, TARGET_CLWB_P): Define.
3096         * config/i386/i386.md (unspecv): Add UNSPECV_CLWB.
3097         (clwb): New instruction.
3098         * config/i386/i386.opt: Add mclwb.
3099         * config/i386/x86intrin.h: Include clwbintrin.h.
3101 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3103         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET
3104         OPTION_MASK_ISA_AVX512VBMI_UNSET): New.
3105         (ix86_handle_option): Handle OPT_mavx512vbmi.
3106         * config.gcc: Add avx512vbmiintrin.h, avx512vbmivlintrin.h.
3107         * config/i386/avx512vbmiintrin.h: New file.
3108         * config/i386/avx512vbmivlintrin.h: Ditto.
3109         * config/i386/cpuid.h (bit_AVX512VBMI): New.
3110         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vbmi.
3111         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3112         __AVX512VBMI__.
3113         * config/i386/i386.c (ix86_target_string): Add -mavx512vbmi.
3114         (PTA_AVX512VBMI): Define.
3115         (ix86_option_override_internal): Handle new options.
3116         (ix86_valid_target_attribute_inner_p): Add avx512vbmi,
3117         (ix86_builtins): Add IX86_BUILTIN_VPMULTISHIFTQB512,
3118         IX86_BUILTIN_VPMULTISHIFTQB256, IX86_BUILTIN_VPMULTISHIFTQB128,
3119         IX86_BUILTIN_VPERMVARQI512_MASK, IX86_BUILTIN_VPERMT2VARQI512,
3120         IX86_BUILTIN_VPERMT2VARQI512_MASKZ, IX86_BUILTIN_VPERMI2VARQI512,
3121         IX86_BUILTIN_VPERMVARQI256_MASK, IX86_BUILTIN_VPERMVARQI128_MASK,
3122         IX86_BUILTIN_VPERMT2VARQI256, IX86_BUILTIN_VPERMT2VARQI256_MASKZ,
3123         IX86_BUILTIN_VPERMT2VARQI128, IX86_BUILTIN_VPERMI2VARQI256,
3124         IX86_BUILTIN_VPERMI2VARQI128.
3125         (bdesc_special_args): Add __builtin_ia32_vpmultishiftqb512_mask,
3126         __builtin_ia32_vpmultishiftqb256_mask,
3127         __builtin_ia32_vpmultishiftqb128_mask,
3128         __builtin_ia32_permvarqi512_mask, __builtin_ia32_vpermt2varqi512_mask,
3129         __builtin_ia32_vpermt2varqi512_maskz,
3130         __builtin_ia32_vpermi2varqi512_mask, __builtin_ia32_permvarqi256_mask,
3131         __builtin_ia32_permvarqi128_mask, __builtin_ia32_vpermt2varqi256_mask,
3132         __builtin_ia32_vpermt2varqi256_maskz,
3133         __builtin_ia32_vpermt2varqi128_mask,
3134         __builtin_ia32_vpermt2varqi128_maskz,
3135         __builtin_ia32_vpermi2varqi256_mask,
3136         __builtin_ia32_vpermi2varqi128_mask.
3137         (ix86_hard_regno_mode_ok): Allow big masks for AVX512VBMI.
3138         * config/i386/i386.h (TARGET_AVX512VBMI, TARGET_AVX512VBMI_P): Define.
3139         * config/i386/i386.opt: Add mavx512vbmi.
3140         * config/i386/immintrin.h: Include avx512vbmiintrin.h,
3141         avx512vbmivlintrin.h.
3142         * config/i386/sse.md (unspec): Add UNSPEC_VPMULTISHIFT.
3143         (VI1_AVX512VL): New iterator.
3144         (<avx512>_permvar<mode><mask_name>): Use it.
3145         (<avx512>_vpermi2var<mode>3_maskz): Ditto.
3146         (<avx512>_vpermi2var<mode>3<sd_maskz_name>): Ditto.
3147         (<avx512>_vpermi2var<mode>3_mask): Ditto.
3148         (<avx512>_vpermt2var<mode>3_maskz): Ditto.
3149         (<avx512>_vpermt2var<mode>3<sd_maskz_name>): Ditto.
3150         (<avx512>_vpermt2var<mode>3_mask): Ditto.
3151         (vpmultishiftqb<mode><mask_name>): Ditto.
3153 2014-11-21  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
3155         PR rtl-optimization/63952
3156         * optabs.c (prepare_cmp_insn): Do not call can_compare_p for CCmode.
3157         * config/s390/s390.md ("cbranchcc4"): Accept any s390_comparison.
3158         Remove incorrect TARGET_HARD_FLOAT check and no-op expander code.
3160 2014-11-21  Ilya Tocar  <ilya.tocar@intel.com>
3162         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512IFMA_SET,
3163         OPTION_MASK_ISA_AVX512IFMA_UNSET): New.
3164         (ix86_handle_option): Handle OPT_mavx512ifma.
3165         * config.gcc: Add avx512ifmaintrin.h, avx512ifmavlintrin.h.
3166         * config/i386/avx512ifmaintrin.h: New file.
3167         * config/i386/avx512ifmaivlntrin.h: Ditto.
3168         * config/i386/cpuid.h (bit_AVX512IFMA): New.
3169         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
3170         avx512ifma.
3171         * config/i386/i386-c.c (ix86_target_macros_internal): Define
3172         __AVX512IFMA__.
3173         * config/i386/i386.c (ix86_target_string): Add -mavx512ifma.
3174         (PTA_AVX512IFMA): Define.
3175         (ix86_option_override_internal): Handle new options.
3176         (ix86_valid_target_attribute_inner_p): Add avx512ifma.
3177         (ix86_builtins): Add IX86_BUILTIN_VPMADD52LUQ512,
3178         IX86_BUILTIN_VPMADD52HUQ512, IX86_BUILTIN_VPMADD52LUQ256,
3179         IX86_BUILTIN_VPMADD52HUQ256, IX86_BUILTIN_VPMADD52LUQ128,
3180         IX86_BUILTIN_VPMADD52HUQ128, IX86_BUILTIN_VPMADD52LUQ512_MASKZ,
3181         IX86_BUILTIN_VPMADD52HUQ512_MASKZ, IX86_BUILTIN_VPMADD52LUQ256_MASKZ,
3182         IX86_BUILTIN_VPMADD52HUQ256_MASKZ, IX86_BUILTIN_VPMADD52LUQ128_MASKZ,
3183         IX86_BUILTIN_VPMADD52HUQ128_MASKZ.
3184         (bdesc_special_args): Add __builtin_ia32_vpmadd52luq512_mask,
3185         __builtin_ia32_vpmadd52luq512_maskz,
3186         __builtin_ia32_vpmadd52huq512_mask,
3187         __builtin_ia32_vpmadd52huq512_maskx,
3188         __builtin_ia32_vpmadd52luq256_mask,
3189         __builtin_ia32_vpmadd52luq256_maskz,
3190         __builtin_ia32_vpmadd52huq256_mask,
3191         __builtin_ia32_vpmadd52huq256_maskz,
3192         __builtin_ia32_vpmadd52luq128_mask,
3193         __builtin_ia32_vpmadd52luq128_maskz,
3194         __builtin_ia32_vpmadd52huq128_mask,
3195         __builtin_ia32_vpmadd52huq128_maskz,
3196         * config/i386/i386.h (TARGET_AVX512IFMA, TARGET_AVX512IFMA_P): Define.
3197         * config/i386/i386.opt: Add mavx512ifma.
3198         * config/i386/immintrin.h: Include avx512ifmaintrin.h,
3199         avx512ifmavlintrin.h.
3200         * config/i386/sse.md (unspec): Add UNSPEC_VPMADD52LUQ,
3201         UNSPEC_VPMADD52HUQ.
3202         (VPMADD52): New iterator.
3203         (vpmadd52type): New attribute.
3204         (vpamdd52huq<mode>_maskz): New.
3205         (vpamdd52luq<mode>_maskz): Ditto.
3206         (vpamdd52<vpmadd52type><mode><sd_maskz_name>): Ditto.
3207         (vpamdd52<vpmadd52type><mode>_mask): Ditto.
3209 2014-11-21  Alan Lawrence  <alan.lawrence@arm.com>
3211         Revert:
3212         2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
3213         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3215 2014-11-21  Andrew Bennett  <andrew.bennett@imgtec.com>
3217         * config/mips/mips.c (mips_process_sync_loop): Place a
3218         nop in the delay slot of the branch likely instruction.
3219         (mips_output_sync_loop): Ensure mips_branch_likely is
3220         set before calling mips_output_sync_loop.
3221         (mips_sync_loop_insns): Likewise.
3223 2014-11-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
3225         PR/target 63673
3226         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Allow
3227         the base pointer of vec_vsx_ld and vec_vsx_st to take a pointer to
3228         double.
3230 2014-11-21  Georg-Johann Lay  <avr@gjlay.de>
3232         Forward-port from 2014-10-30 4_9-branch r216934
3234         PR target/63633
3235         * config/avr/avr-protos.h (regmask): New inline function.
3236         (avr_fix_inputs, avr_emit3_fix_outputs): New protos.
3237         * config/avr/avr.c (avr_fix_operands, avr_move_fixed_operands)
3238         (avr_fix_inputs, avr_emit3_fix_outputs): New functions.
3239         * config/avr/avr-fixed.md (mulqq3_nomul, muluqq3_nomul)
3240         (mul<ALL2QA>3, mul<ALL4A>3, <usdiv><ALL1Q>3, <usdiv><ALL2QA>3)
3241         (<usdiv><ALL4A>3, round<ALL124QA>3): Fix input operands.
3242         * config/avr/avr-dimode.md (add<ALL8>3, sub<ALL8>3)
3243         (<ss_addsub><ALL8S>3, <us_addsub><ALL8U>3, cbranch<ALL8>4)
3244         (<di_shifts><ALL8>3, <any_extend>mulsidi3): Fix input operands.
3245         * config/avr/avr.md (mulqi3_call, mulhi3_call, mulsi3, mulpsi3)
3246         (mulu<QIHI>si3, muls<QIHI>si3, mulohisi3, <any_extend>mulhisi3)
3247         (usmulhisi3, <any_extend>mulhi3_highpart, mulsqipsi3)
3248         (fmul, fmuls, fmulsu): Fix operands.  Turn insn into expander as
3249         needed.
3251 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
3253         PR target/61137
3254         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
3255         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
3257 2014-11-21  James Greenhalgh  <james.greenhalgh@arm.com>
3259         * config/aarch64/aarch64-simd.md
3260         (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>): Add a tab between
3261         output mnemonic and operands.
3262         (aarch64_simd_vec_unpack<su>_lo_<mode>): Likewise.
3263         (aarch64_simd_vec_unpack<su>_hi_<mode>): Likewise.
3265 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
3267         * config/i386/i386.c (ix86_option_override_internal): Increase
3268         PARAM_MAX_COMPLETELY_PEELED_INSNS.
3270 2014-11-21  Evgeny Stupachenko  <evstupac@gmail.com>
3272         PR target/60451
3273         * config/i386/i386.c (expand_vec_perm_even_odd_pack): New.
3274         (expand_vec_perm_even_odd_1): Add new expand for V8HI mode,
3275         replace for V16QI, V16HI and V32QI modes.
3276         (ix86_expand_vec_perm_const_1): Add new expand.
3278 2014-11-21  Nick Clifton  <nickc@redhat.com>
3280         * config/rl78/rl78-real.md (movqi_from_es): New pattern.
3281         * config/rl78/rl78.c (struct machine_function): Add uses_es field.
3282         (rl78_expand_prologue): Save the ES register in interrupt handlers
3283         that use it.
3284         (rl78_expand_epilogue): Restore the ES register if necessary.
3285         (rl78_start_function): Mention if the function uses the ES
3286         register.
3287         (rl78_lo16): Record the use of the ES register.
3288         (transcode_memory_rtx): Likewise.
3290 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
3292         PR tree-optimization/61773
3293         * tree-ssa-strlen.c (get_string_length): Don't assert
3294         stpcpy has been prototyped if si->stmt is BUILT_IN_MALLOC.
3296         PR target/63910
3297         * simplify-rtx.c (simplify_immed_subreg): Return NULL for integer
3298         modes wider than MAX_BITSIZE_MODE_ANY_INT.  If not using
3299         CONST_WIDE_INT, make sure r fits into CONST_DOUBLE.
3301 2014-11-21  Markus Trippelsdorf  <markus@trippelsdorf.de>
3303         * config/rs6000/rs6000.c (includes_rldic_lshift_p): Use
3304         HOST_WIDE_INT_M1U instead of ~0.
3305         (includes_rldicr_lshift_p): Likewise.
3307 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
3309         * config/nds32/nds32.c (nds32_legitimate_address_p): For LO_SUM,
3310         we need to look into its operand to determine if it is a valid
3311         address.
3313 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
3315         * config/nds32/nds32.c (nds32_emit_stack_push_multiple): Add new
3316         vaarg_p argument and create correct CFI info.
3317         (nds32_expand_prologue): Pass true or false to
3318         nds32_emit_stack_push_multiple function.
3320 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
3322         * config/nds32/nds32.c (nds32_expand_prologue): Set fp_adjust_insn
3323         as RTX_FRAME_RELATED_P rtx.
3325 2014-11-21  Chung-Ju Wu  <jasonwucj@gmail.com>
3327         * config/nds32/nds32.opt (march): Add help message.
3329 2014-11-20  Patrick Palka  <ppalka@gcc.gnu.org>
3331         * tree-vrp.c (test_for_singularity): New parameter
3332         strict_overflow_p.  Set *strict_overflow_p to true if signed
3333         overflow must be undefined for the return value to satisfy the
3334         conditional.
3335         (simplify_cond_using_ranges): Don't perform the simplification
3336         if it violates overflow rules.
3338 2014-11-20  Marek Polacek  <polacek@redhat.com>
3340         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Fix typo.
3342 2014-11-20  Andrew Stubbs  <ams@codesourcery.com>
3344         * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Warn if a loop
3345         condition would be removed due to undefined behaviour.
3347 2014-11-20  Andrew Pinski  <apinski@cavium.com>
3349         PR ipa/63981
3350         PR ipa/63982
3351         * ipa-polymorphic-call.c (possible_placement_new):
3352         Use POINTER_SIZE instead of GET_MODE_BITSIZE (Pmode).
3353         (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise.
3354         (extr_type_from_vtbl_ptr_store): Likewise.
3356 2014-11-20  Markus Trippelsdorf  <markus@trippelsdorf.de>
3358         * config/rs6000/constraints.md: Avoid signed integer overflows.
3359         * config/rs6000/predicates.md: Likewise.
3360         * config/rs6000/rs6000.c (num_insns_constant_wide): Likewise.
3361         (includes_rldic_lshift_p): Likewise.
3362         (includes_rldicr_lshift_p): Likewise.
3363         * emit-rtl.c (const_wide_int_htab_hash): Likewise.
3364         * loop-iv.c (determine_max_iter): Likewise.
3365         (iv_number_of_iterations): Likewise.
3366         * tree-ssa-loop-ivopts.c (get_computation_cost_at): Likewise.
3367         * varasm.c (get_section_anchor): Likewise.
3369 2014-11-20  Charles Baylis  <charles.baylis@linaro.org>
3371         PR target/63870
3372         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Pass
3373         expression to aarch64_simd_lane_bounds.
3374         * config/aarch64/aarch64-protos.h (aarch64_simd_lane_bounds): Update
3375         prototype.
3376         * config/aarch64/aarch64-simd.md: (aarch64_combinez<mode>): Update
3377         call to aarch64_simd_lane_bounds.
3378         (aarch64_get_lanedi): Likewise.
3379         (aarch64_ld2_lane<mode>): Likewise.
3380         (aarch64_ld3_lane<mode>): Likewise.
3381         (aarch64_ld4_lane<mode>): Likewise.
3382         (aarch64_im_lane_boundsi): Likewise.
3383         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Add exp
3384         parameter. Report calling function in error message if exp is non-NULL.
3386 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
3388         PR target/60111
3389         * config/sh/sh.c: Use signed char for signed field.
3391 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3393         * cfgexpand.c, gimple-ssa.h, trans-mem.c: Replace htab with
3394         hash_table.
3396 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3398         * ipa-utils.c, lto-section-in.c, lto-streamer.h,
3399         tree-scalar-evolution.c: Replace htab with hash_table.
3401 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3403         * lto-section-in.c (lto_delete_in_decl_state): Adjust.
3404         (lto_free_function_in_decl_state): Likewise.
3405         * lto-streamer-out.c (copy_function_or_variable): Likewise.
3406         * lto-streamer.h (lto_file_decl_data_get_ ## name): Likewise.
3407         (lto_file_decl_data_num_ ## name ## s): Likewise.
3408         (struct lto_tree_ref_table): Remove.
3409         (struct lto_in_decl_state): Replace lto_tree_ref_table with vec<tree>.
3411 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3413         * hash-map.h (hash_map::iterator): New class.
3414         (hash_map::begin): New method.
3415         (hash_map::end): Likewise.
3416         * alias.c, config/alpha/alpha.c, dwarf2asm.c, omp-low.c, tree.h:
3417         replace splay_tree with hash_map.
3419 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3421         * hash-table.h (hash_table::hash_table): Call alloc_entries.
3422         (hash_table::alloc_entries): new method.
3423         (hash_table::expand): Call alloc_entries.
3424         (hash_table::empty): Likewise.
3426 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3428         * config/i386/i386.c, function.c, trans-mem.c, tree-core.h,
3429         tree.c, tree.h, ubsan.c, varasm.c: Use hash_table instead of htab.
3431 2014-11-20  Trevor Saunders  <tsaunders@mozilla.com>
3433         * doc/gty.texi: Document the new cache gty attribute.
3434         * gengtype.c (finish_cache_funcs): New function.
3435         (write_roots): Call gt_clear_cache on global variables with the cache
3436         gty attribute.
3437         * ggc-common.c (ggc_mark_roots): Call gt_clear_caches.
3438         * ggc.h (gt_clear_caches): New declaration.
3439         * hash-table.h (struct ggc_cache_hasher): New hasher for caches in gc
3440         memory.
3441         (gt_cleare_cache): New function.
3442         * emit-rtl.c, rtl.h, tree.c: Use hash_table instead of htab.
3444 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
3446         * combine.c (try_combine): Prefer to delete dead SETs inside
3447         a PARALLEL over keeping them.
3449 2014-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
3451         * combine.c (combine_validate_cost): Always print the insn costs
3452         to the dump file.
3454 2014-11-20  Richard Henderson <rth@redhat.com>
3456         PR target/63977
3457         * config/i386/i386.c (ix86_static_chain): Reinstate the check
3458         for DECL_STATIC_CHAIN.
3460 2014-11-20  Tejas Belagod  <tejas.belagod@arm.com>
3462         * config/aarch64/aarch64-protos.h (aarch64_classify_symbol):
3463         Fixup prototype.
3464         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate,
3465         aarch64_cannot_force_const_mem, aarch64_classify_address,
3466         aarch64_classify_symbolic_expression): Fixup call to
3467         aarch64_classify_symbol.
3468         (aarch64_classify_symbol): Add range-checking for
3469         symbol + offset addressing for tiny and small models.
3471 2014-11-20  Richard Biener  <rguenther@suse.de>
3473         PR middle-end/63962
3474         * match.pd ((p +p off1) +p off2 -> (p +p (off1 + off2))):
3475         Guard with single-use operand 0.
3477 2014-11-20   Richard Biener  <rguenther@suse.de>
3479         PR tree-optimization/63677
3480         * tree-ssa-dom.c: Include gimplify.h for unshare_expr.
3481         (avail_exprs_stack): Make a vector of pairs.
3482         (struct hash_expr_elt): Replace stmt member with vop member.
3483         (expr_elt_hasher::equal): Simplify.
3484         (initialize_hash_element): Adjust.
3485         (initialize_hash_element_from_expr): Likewise.
3486         (dom_opt_dom_walker::thread_across_edge): Likewise.
3487         (record_cond): Likewise.
3488         (dom_opt_dom_walker::before_dom_children): Likewise.
3489         (print_expr_hash_elt): Likewise.
3490         (remove_local_expressions_from_table): Restore previous state
3491         if requested.
3492         (record_equivalences_from_stmt): Record &x + CST as constant
3493         &MEM[&x, CST] for further propagation.
3494         (vuse_eq): New function.
3495         (lookup_avail_expr): For loads use the alias oracle to see
3496         whether a candidate from the expr hash is usable.
3497         (avail_expr_hash): Do not hash VUSEs.
3499 2014-11-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3501         PR target/59593
3502         * config/arm/arm.md (*movhi_insn): Use right formatting
3503         for immediate.
3505 2014-11-20  Igor Zamyatin  <igor.zamyatin@intel.com>
3507         PR sanitizer/63845
3508         * function.c (assign_parms): Move init of pic_offset_table_rtx
3509         from here to...
3510         * cfgexpand.c (expand_used_vars): ...here.
3512 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
3514         * tree.c (free_lang_data_in_type): If BINFO has no important
3515         information in it, set it to NULL.
3516         (get_binfo_at_offset): Do not walk fields, only bases.
3517         * ipa-utils.h (polymorphic_type_binfo_p): Be ready for BINFO_TYPE
3518         to be NULL.
3519         * ipa-polymorphic-call.c (record_known_type): Likewise.
3521 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3523         PR jit/63854
3524         * ipa-icf.c (sem_item_optimizer::~sem_item_optimizer): Free each
3525         congruence_class_group *.
3527 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3529         PR target/63947
3530         * config/i386/i386.c (put_condition_code) <case LTU, case GEU>:
3531         Output "b" and "nb" suffix for FP mode.
3533 2014-11-19  Jan Hubicka  <hubicka@ucw.cz>
3535         PR bootstrap/63963
3536         * tree-streamer-out.c (write_ts_function_decl_tree_pointers): Stream
3537         out DECL_FUNCTION_SPECIFIC_TARGET
3538         * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers): Stream
3539         in DECL_FUNCTION_SPECIFIC_TARGET.
3541 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3543         PR jit/63854
3544         * pass_manager.h (GCC_PASS_LISTS): Add all_late_ipa_passes.
3546 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3548         PR jit/63854
3549         * lra.c (lra): After creating live ranges in preparation for call
3550         to lra_inheritance, set live_p to true.
3552 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3554         PR jit/63854
3555         * tree-ssa-threadedge.c (thread_across_edge): Don't just release
3556         "path", delete it.
3557         * tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.
3559 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3561         PR jit/63854
3562         * tree-ssa-pre.c (do_regular_insertion): Convert "avail" from
3563         vec<> to auto_vec<> to fix a leak.
3565 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3567         PR jit/63854
3568         * dwarf2out.c (dwarf2out_c_finalize): Free producer_string.
3570 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3572         PR jit/63854
3573         * ira-costs.c (ira_costs_c_finalize): New function.
3574         * ira.h (ira_costs_c_finalize): New prototype.
3575         * toplev.c (toplev::finalize): Call ira_costs_c_finalize.
3577 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3579         PR jit/63854
3580         * ipa-reference.c (ipa_reference_c_finalize): Release
3581         optimization_summary_obstack.
3583 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3585         PR jit/63854
3586         * toplev.c (toplev::finalize): Free opts_obstack.
3588 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3590         PR jit/63854
3591         * toplev.c (toplev::finalize): Clean up save_decoded_options.
3593 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3595         PR jit/63854
3596         * bb-reorder.c
3597         (find_rarely_executed_basic_blocks_and_crossing_edges): Convert
3598         local bbs_in_hot_partition from vec<> to auto_vec<>.
3600 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3602         PR jit/63854
3603         * config/alpha/alpha.c (alpha_option_override): Remove static from
3604         "handle_trap_shadows_info" and "align_insns_info".
3605         * config/i386/i386.c (ix86_option_override): Likewise for
3606         "insert_vzeroupper_info".
3607         * config/rl78/rl78.c (rl78_asm_file_start): Likewise for
3608         "rl78_devirt_info" and "rl78_move_elim_info".
3609         * config/rs6000/rs6000.c (rs6000_option_override): Likewise for
3610         "analyze_swaps_info".
3611         * context.c (gcc::context::~context): New.
3612         * context.h (gcc::context::~context): New.
3613         * dumpfile.c (dump_files): Add "false" initializers for new field
3614         "owns_strings".
3615         (gcc::dump_manager::~dump_manager): New.
3616         (gcc::dump_manager::dump_register): Add param "take_ownership".
3617         * dumpfile.h (struct dump_file_info): Add field "owns_strings".
3618         (gcc::dump_manager::~dump_manager): New.
3619         (gcc::dump_manager::dump_register): Add param "take_ownership".
3620         * pass_manager.h (gcc::pass_manager::operator delete): New.
3621         (gcc::pass_manager::~pass_manager): New.
3622         * passes.c (pass_manager::register_one_dump_file): Pass "true" to
3623         new "owns_strings" argument to dump_register.
3624         (pass_manager::operator delete): New.
3625         (delete_pass_tree): New function.
3626         (pass_manager::~pass_manager): New.
3627         * statistics.c (statistics_early_init): Pass "false" to
3628         new "owns_strings" argument to dump_register.
3629         * toplev.c (toplev::finalize): Clean up the context and thus the
3630         things it owns.
3632 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3634         PR jit/63854
3635         * reginfo.c (finish_subregs_of_mode): Replace obstack_finish with
3636         obstack_free when cleaning up valid_mode_changes_obstack.
3638 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3640         PR jit/63854
3641         * opts.c (finalize_options_struct): New.
3642         * opts.h (finalize_options_struct): New.
3643         * toplev.c (toplev::finalize): Call finalize_options_struct
3644         on global_options and global_options_set.
3646 2014-11-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3647             Jakub Jelinek  <jakub@redhat.com>
3649         PR driver/36312
3650         PR driver/63837
3651         * gcc.c (process_command): Don't check for input/output
3652         filename equality if output is HOST_BIT_BUCKET.
3653         * toplev.c (init_asm_output): Likewise.
3655 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
3657         Merger of git branch "gimple-classes-v2-option-3".
3659         * ChangeLog.gimple-classes: New.
3661         * coretypes.h (struct gcond): Add forward decl.
3662         (struct gdebug): Likewise.
3663         (struct ggoto): Likewise.
3664         (struct glabel): Likewise.
3665         (struct gswitch): Likewise.
3666         (struct gassign): Likewise.
3667         (struct gasm): Likewise.
3668         (struct gcall): Likewise.
3669         (struct gtransaction): Likewise.
3670         (struct greturn): Likewise.
3671         (struct gbind): Likewise.
3672         (struct gcatch): Likewise.
3673         (struct geh_filter): Likewise.
3674         (struct geh_mnt): Likewise.
3675         (struct geh_else): Likewise.
3676         (struct gresx): Likewise.
3677         (struct geh_dispatch): Likewise.
3678         (struct gphi): Likewise.
3679         (struct gtry): Likewise.
3680         (struct gomp_atomic_load): Likewise.
3681         (struct gomp_atomic_store): Likewise.
3682         (struct gomp_continue): Likewise.
3683         (struct gomp_critical): Likewise.
3684         (struct gomp_for): Likewise.
3685         (struct gomp_parallel): Likewise.
3686         (struct gomp_task): Likewise.
3687         (struct gomp_sections): Likewise.
3688         (struct gomp_single): Likewise.
3689         (struct gomp_target): Likewise.
3690         (struct gomp_teams): Likewise.
3692         * doc/gimple.texi (Class hierarchy of GIMPLE statements): Update
3693         for renaming of gimple subclasses.
3695         * gdbhooks.py: Update.
3697         * gimple-iterator.c (gsi_for_phi): New.
3698         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
3699         to gphi_iterator.
3700         * gimple-iterator.h (struct gphi_iterator): New subclass of
3701         gimple_stmt_iterator.
3702         (gsi_for_phi): New prototype.
3703         (gsi_start_phis): Strengthen return type from gimple_stmt_iterator
3704         to gphi_iterator.
3705         (gsi_next_nonvirtual_phi): Strengthen param from
3706         gimple_stmt_iterator * to gphi_iterator *, and local "phi" from
3707         gimple to gphi *.
3709         * gsstruct.def: Update for renamings of classes.
3711         * gimple.c (gimple_build_return): Strengthen return type from
3712         gimple to greturn *.
3713         (gimple_call_reset_alias_info): Strengthen param to gcall *.
3714         (gimple_build_call_1): Strengthen return type from gimple to
3715         gcall *.
3716         (gimple_build_call_vec): Likewise.
3717         (gimple_build_call): Likewise.
3718         (gimple_build_call_valist): Likewise.
3719         (gimple_build_call_internal_1): Likewise.
3720         (gimple_build_call_internal): Likewise.
3721         (gimple_build_call_internal_vec): Likewise.
3722         (gimple_build_call_from_tree): Likewise.
3723         (gimple_build_assign_stat): Strengthen return type from gimple to
3724         gassign *.
3725         (gimple_build_assign_with_ops): Likewise.
3726         (gimple_build_assign_with_ops): Likewise.
3727         (gimple_build_cond): Strengthen return type from gimple to
3728         gcond *.
3729         (gimple_build_cond_from_tree): Likewise.
3730         (gimple_cond_set_condition_from_tree): Require a gcond *.
3731         (gimple_build_label): Strengthen return type from gimple to
3732         glabel *.
3733         (gimple_build_goto): Strengthen return type from gimple to
3734         ggoto *.
3735         (gimple_build_bind): Strengthen return type from gimple to
3736         gbind *.
3737         (gimple_build_asm_1): Strengthen return type from gimple to
3738         gasm *.
3739         (gimple_build_asm_vec): Likewise.
3740         (gimple_build_catch): Strengthen return type from gimple to
3741         gcatch *.
3742         (gimple_build_eh_filter): Strengthen return type from gimple to
3743         geh_filter *.
3744         (gimple_build_eh_must_not_throw): Strengthen return type from
3745         gimple to geh_mnt *.
3746         (gimple_build_eh_else): Strengthen return type from gimple to
3747         geh_else *.
3748         (gimple_build_try): Update for renaming of gimple_statement_try to
3749         gtry.
3750         (gimple_build_resx): Strengthen return type from gimple to
3751         gresx *.
3752         (gimple_build_switch_nlabels): Strengthen return type from gimple
3753         to gswitch *.
3754         (gimple_build_switch): Likewise.
3755         (gimple_build_eh_dispatch): Strengthen return type from gimple to
3756         geh_dispatch *.
3757         (gimple_build_debug_bind_stat): Strengthen return type from gimple
3758         to gdebug *.
3759         (gimple_build_debug_source_bind_stat): Strengthen return type from
3760         gimple to gdebug *.
3761         (gimple_build_omp_critical): Strengthen return type from gimple to
3762         gomp_critical *.
3763         (gimple_build_omp_for): Strengthen return type from gimple to
3764         gomp_for *.
3765         (gimple_build_omp_parallel): Strengthen return type from gimple to
3766         gomp_parallel *.
3767         (gimple_build_omp_task): Strengthen return type from gimple to
3768         gomp_task *.
3769         (gimple_build_omp_continue): Strengthen return type from gimple to
3770         gomp_continue *.
3771         (gimple_build_omp_sections): Strengthen return type from gimple to
3772         gomp_sections *.
3773         (gimple_build_omp_single): Strengthen return type from gimple to
3774         gomp_single *.
3775         (gimple_build_omp_target): Strengthen return type from gimple to
3776         gomp_target *.
3777         (gimple_build_omp_teams): Strengthen return type from gimple to
3778         gomp_teams *.
3779         (gimple_build_omp_atomic_load): Strengthen return type from gimple
3780         to gomp_atomic_load *.
3781         (gimple_build_omp_atomic_store): Strengthen return type from gimple
3782         to gomp_atomic_store *.
3783         (gimple_build_transaction): Strengthen return type from gimple
3784         to gtransaction *.
3785         (empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast.
3786         (gimple_call_fnspec): Require a const gcall *.
3787         (gimple_call_arg_flags): Likewise.
3788         (gimple_call_return_flags): Likewise.
3789         (gimple_set_bb): Add a checked cast.
3790         (gimple_copy): Within the cases, add locals of the appropriate
3791         subclass and use in place of "stmt" and "copy" for typesafety.
3792         (gimple_has_side_effects): Add a checked cast.
3793         (gimple_could_trap_p_1): Likewise.
3794         (gimple_call_copy_skip_args): Require a gcall *, and return one.
3795         (gimple_asm_clobbers_memory_p): Require a const gasm *.
3796         (infer_nonnull_range): Replace a check for GIMPLE_RETURN with a
3797         dyn_cast, introducing local "return_stmt" and using ti in place
3798         of "stmt".
3800         * gimple.h (gimple_vec): Eliminate this typedef.
3801         (struct gimple_statement_call): Rename to...
3802         (struct gcall): ...this.
3803         (struct gimple_statement_bind): Rename to...
3804         (struct gbind): ...this.
3805         (struct gimple_statement_catch): Rename to...
3806         (struct gcatch): ...this.
3807         (struct gimple_statement_eh_filter): Rename to...
3808         (struct geh_filter): ...this.
3809         (struct gimple_statement_eh_else): Rename to...
3810         (struct geh_else): ...this.
3811         (struct gimple_statement_eh_mnt): Rename to...
3812         (struct geh_mnt): ...this.
3813         (struct gimple_statement_phi): Rename to...
3814         (struct gphi): ...this.
3815         (struct gimple_statement_resx): Rename to...
3816         (struct gresx): ...this.
3817         (struct gimple_statement_eh_dispatch): Rename to...
3818         (struct geh_dispatch): ...this.
3819         (struct gimple_statement_try): Rename to...
3820         (struct gtry): ...this.
3821         (struct gimple_statement_asm): Rename to...
3822         (struct gasm): ...this.
3823         (struct gimple_statement_omp_critical): Rename to...
3824         (struct gomp_critical): ...this.
3825         (struct gimple_statement_omp_for): Rename to...
3826         (struct gomp_for): ...this.
3827         (struct gimple_statement_omp_parallel): Rename to...
3828         (struct gomp_parallel): ...this.
3829         (struct gimple_statement_omp_target): Rename to...
3830         (struct gomp_target): ...this.
3831         (struct gimple_statement_omp_task): Rename to...
3832         (struct gomp_task): ...this.
3833         (struct gimple_statement_omp_sections): Rename to...
3834         (struct gomp_sections): ...this.
3835         (struct gimple_statement_omp_continue): Rename to...
3836         (struct gomp_continue): ...this.
3837         (struct gimple_statement_omp_single): Rename to...
3838         (struct gomp_single): ...this.
3839         (struct gimple_statement_omp_teams): Rename to...
3840         (struct gomp_teams): ...this.
3841         (struct gimple_statement_omp_atomic_load): Rename to...
3842         (struct gomp_atomic_load): ...this.
3843         (struct gimple_statement_omp_atomic_store :): Rename to...
3844         (struct gomp_atomic_store :): ...this.
3845         (struct gimple_statement_transaction): Rename to...
3846         (struct gtransaction): ...this.
3847         (struct gcond): New subclass.
3848         (struct gdebug): New subclass.
3849         (struct ggoto): New subclass.
3850         (struct glabel): New subclass.
3851         (struct gswitch): New subclass.
3852         (struct gassign): New subclass.
3853         (struct greturn): New subclass.
3854         (is_a_helper <gimple_statement_asm *>::test): Rename to...
3855         (is_a_helper <gasm *>::test): ...this.
3856         (is_a_helper <gimple_statement_bind *>::test): Rename to...
3857         (is_a_helper <gbind *>::test): ...this.
3858         (is_a_helper <gassign *>::test): New.
3859         (is_a_helper <gimple_statement_call *>::test): Rename to...
3860         (is_a_helper <gcall *>::test): ...this.
3861         (is_a_helper <gimple_statement_catch *>::test): Rename to...
3862         (is_a_helper <gcatch *>::test): ...this.
3863         (is_a_helper <gimple_statement_resx *>::test): Rename to...
3864         (is_a_helper <gresx *>::test): ...this.
3865         (is_a_helper <gcond *>::test): New.
3866         (is_a_helper <gdebug *>::test): New.
3867         (is_a_helper <ggoto *>::test): New.
3868         (is_a_helper <glabel *>::test): New.
3869         (is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to...
3870         (is_a_helper <geh_dispatch *>::test): ...this.
3871         (is_a_helper <gimple_statement_eh_else *>::test): Rename to...
3872         (is_a_helper <geh_else *>::test): ...this.
3873         (is_a_helper <gimple_statement_eh_filter *>::test): Rename to...
3874         (is_a_helper <geh_filter *>::test): ...this.
3875         (is_a_helper <gimple_statement_eh_mnt *>::test): Rename to...
3876         (is_a_helper <geh_mnt *>::test): ...this.
3877         (is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to...
3878         (is_a_helper <gomp_atomic_load *>::test): ...this.
3879         (is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to...
3880         (is_a_helper <gomp_atomic_store *>::test): ...this.
3881         (is_a_helper <gimple_statement_omp_continue *>::test): Rename to...
3882         (is_a_helper <gomp_continue *>::test): ...this.
3883         (is_a_helper <gimple_statement_omp_critical *>::test): Rename to...
3884         (is_a_helper <gomp_critical *>::test): ...this.
3885         (is_a_helper <gimple_statement_omp_for *>::test): Rename to...
3886         (is_a_helper <gomp_for *>::test): ...this.
3887         (is_a_helper <gimple_statement_omp_parallel *>::test): Rename to...
3888         (is_a_helper <gomp_parallel *>::test): ...this.
3889         (is_a_helper <gimple_statement_omp_target *>::test): Rename to...
3890         (is_a_helper <gomp_target *>::test): ...this.
3891         (is_a_helper <gimple_statement_omp_sections *>::test): Rename to...
3892         (is_a_helper <gomp_sections *>::test): ...this.
3893         (is_a_helper <gimple_statement_omp_single *>::test): Rename to...
3894         (is_a_helper <gomp_single *>::test): ...this.
3895         (is_a_helper <gimple_statement_omp_teams *>::test): Rename to...
3896         (is_a_helper <gomp_teams *>::test): ...this.
3897         (is_a_helper <gimple_statement_omp_task *>::test): Rename to...
3898         (is_a_helper <gomp_task *>::test): ...this.
3899         (is_a_helper <gimple_statement_phi *>::test): Rename to...
3900         (is_a_helper <gphi *>::test): ...this.
3901         (is_a_helper <gimple_statement_transaction *>::test): Rename to...
3902         (is_a_helper <gtransaction *>::test): ...this.
3903         (is_a_helper <greturn *>::test): New.
3904         (is_a_helper <gswitch *>::test): New.
3905         (is_a_helper <gimple_statement_try *>::test): Rename to...
3906         (is_a_helper <gtry *>::test): ...this.
3907         (is_a_helper <const gimple_statement_asm *>::test): Rename to...
3908         (is_a_helper <const gasm *>::test): ...this.
3909         (is_a_helper <const gimple_statement_bind *>::test): Rename to...
3910         (is_a_helper <const gbind *>::test): ...this.
3911         (is_a_helper <const gimple_statement_call *>::test): Rename to...
3912         (is_a_helper <const gcall *>::test): ...this.
3913         (is_a_helper <const gimple_statement_catch *>::test): Rename to...
3914         (is_a_helper <const gcatch *>::test): ...this.
3915         (is_a_helper <const gimple_statement_resx *>::test): Rename to...
3916         (is_a_helper <const gresx *>::test): ...this.
3917         (is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to...
3918         (is_a_helper <const geh_dispatch *>::test): ...this.
3919         (is_a_helper <const gimple_statement_eh_filter *>::test): Rename to...
3920         (is_a_helper <const geh_filter *>::test): ...this.
3921         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
3922         Rename to...
3923         (is_a_helper <const gomp_atomic_load *>::test): ...this.
3924         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
3925         Rename to...
3926         (is_a_helper <const gomp_atomic_store *>::test): ...this.
3927         (is_a_helper <const gimple_statement_omp_continue *>::test):
3928         Rename to...
3929         (is_a_helper <const gomp_continue *>::test): ...this.
3930         (is_a_helper <const gimple_statement_omp_critical *>::test):
3931         Rename to...
3932         (is_a_helper <const gomp_critical *>::test): ...this.
3933         (is_a_helper <const gimple_statement_omp_for *>::test): Rename to...
3934         (is_a_helper <const gomp_for *>::test): ...this.
3935         (is_a_helper <const gimple_statement_omp_parallel *>::test):
3936         Rename to...
3937         (is_a_helper <const gomp_parallel *>::test): ...this.
3938         (is_a_helper <const gimple_statement_omp_target *>::test): Rename to...
3939         (is_a_helper <const gomp_target *>::test): ...this.
3940         (is_a_helper <const gimple_statement_omp_sections *>::test):
3941         Rename to...
3942         (is_a_helper <const gomp_sections *>::test): ...this.
3943         (is_a_helper <const gimple_statement_omp_single *>::test): Rename to...
3944         (is_a_helper <const gomp_single *>::test): ...this.
3945         (is_a_helper <const gimple_statement_omp_teams *>::test): Rename to...
3946         (is_a_helper <const gomp_teams *>::test): ...this.
3947         (is_a_helper <const gimple_statement_omp_task *>::test): Rename to...
3948         (is_a_helper <const gomp_task *>::test): ...this.
3949         (is_a_helper <const gimple_statement_phi *>::test): Rename to...
3950         (is_a_helper <const gphi *>::test): ...this.
3951         (is_a_helper <const gimple_statement_transaction *>::test): Rename to...
3952         (is_a_helper <const gtransaction *>::test): ...this.
3953         (gimple_build_return): Strengthen return type to greturn *.
3954         (gimple_call_reset_alias_info): Require a gcall *.
3955         (gimple_build_call_vec): Return a gcall *.
3956         (gimple_build_call): Likewise.
3957         (gimple_build_call_valist): Likewise.
3958         (gimple_build_call_internal): Likewise.
3959         (gimple_build_call_internal_vec): Likewise.
3960         (gimple_build_call_from_tree): Likewise.
3961         (gimple_build_assign_stat): Return a gassign *.
3962         (gimple_build_assign_with_ops): Likewise.
3963         (gimple_build_cond): Return a gcond *.
3964         (gimple_build_cond_from_tree): Likewise.
3965         (gimple_cond_set_condition_from_tree): Require a gcond *.
3966         (gimple_build_label): Return a glabel *.
3967         (gimple_build_goto): Return a ggoto *.
3968         (gimple_build_bind): Return a gbind *.
3969         (gimple_build_asm_vec): Return a gasm *.
3970         (gimple_build_catch): Return a gcatch *.
3971         (gimple_build_eh_filter): Return a geh_filter *.
3972         (gimple_build_eh_must_not_throw): Return a geh_mnt *.
3973         (gimple_build_eh_else): Return a geh_else *.
3974         (gimple_build_try): Return a gtry *.
3975         (gimple_build_resx): Return a gresx *.
3976         (gimple_build_switch_nlabels): Return a gswitch *.
3977         (gimple_build_switch): Return a gswitch *.
3978         (gimple_build_eh_dispatch): Return a geh_dispatch *.
3979         (gimple_build_debug_bind_stat): Return a gdebug *.
3980         (gimple_build_debug_source_bind_stat): Return a gdebug *.
3981         (gimple_build_omp_critical): Return a gomp_critical *.
3982         (gimple_build_omp_for): Return a gomp_for *.
3983         (gimple_build_omp_parallel): Return a gomp_parallel *.
3984         (gimple_build_omp_task): Return a gomp_task *.
3985         (gimple_build_omp_continue): Return a gomp_continue *.
3986         (gimple_build_omp_sections): Return a gomp_sections *.
3987         (gimple_build_omp_single): Return a gomp_single *.
3988         (gimple_build_omp_target): Return a gomp_target *.
3989         (gimple_build_omp_teams): Return a gomp_teams *.
3990         (gimple_build_omp_atomic_load): Return a gomp_atomic_load *.
3991         (gimple_build_omp_atomic_store): Return a gomp_atomic_store *.
3992         (gimple_build_transaction): Return a gtransaction *.
3993         (gimple_call_arg_flags): Require a const gcall *.
3994         (gimple_call_return_flags): Likewise.
3995         (gimple_call_copy_skip_args): Require and return a gcall *.
3996         (gimple_asm_clobbers_memory_p): Require a const gasm *.
3997         (gimple_seq_first_stmt_as_a_bind): New.
3998         (gimple_assign_nontemporal_move_p): Require a const gassign *
3999         rather than a const_gimple.
4000         (gimple_call_internal_fn): Update for renaming to gcall.
4001         (gimple_call_fntype): Likewise.
4002         (gimple_call_set_fntype): Require a gcall * rather than a gimple.
4003         (gimple_call_set_fn): Likewise.
4004         (gimple_call_set_internal_fn): Likewise.
4005         (gimple_call_set_chain): Likewise.
4006         (gimple_call_set_tail): Likewise.
4007         (gimple_call_tail_p): Likewise.
4008         (gimple_call_set_return_slot_opt): Likewise.
4009         (gimple_call_return_slot_opt_p): Likewise.
4010         (gimple_call_set_from_thunk): Likewise.
4011         (gimple_call_from_thunk_p): Likewise.
4012         (gimple_call_set_va_arg_pack): Likewise.
4013         (gimple_call_va_arg_pack_p): Likewise.
4014         (gimple_call_set_nothrow): Likewise.
4015         (gimple_call_nothrow_p): Likewise.
4016         (gimple_call_set_alloca_for_var): Likewise.
4017         (gimple_call_alloca_for_var_p): Likewise.
4018         (gimple_call_use_set): Likewise.
4019         (gimple_call_clobber_set): Likewise.
4020         (gimple_call_return_type): Require a const gcall * rather than a
4021         const_gimple.
4022         (gimple_call_chain_ptr): Likewise.
4023         (gimple_call_copy_flags): Require a pair of gcall *.
4024         (gimple_cond_set_code): Require a gcond * rather than a gimple
4025         (gimple_cond_set_lhs): Likewise.
4026         (gimple_cond_set_rhs): Likewise.
4027         (gimple_cond_set_true_label): Likewise.
4028         (gimple_cond_set_false_label): Likewise.
4029         (gimple_cond_make_false): Likewise.
4030         (gimple_cond_make_true): Likewise.
4031         (gimple_cond_lhs_ptr): Require a const gcond * rather than a
4032         const_gimple.
4033         (gimple_cond_rhs_ptr): Likewise.
4034         (gimple_cond_true_label): Likewise.
4035         (gimple_cond_false_label): Likewise.
4036         (gimple_cond_true_p): Likewise.
4037         (gimple_cond_false_p): Likewise.
4038         (gimple_cond_set_condition): Likewise.
4039         (gimple_label_label): Require a const glabel *.
4040         (gimple_label_set_label): Require a glabel *.
4041         (gimple_goto_set_dest): Require a ggoto *.
4042         (gimple_bind_vars): Require a const gbind *.
4043         (gimple_bind_block): Likewise.
4044         (gimple_bind_set_vars): Require a gbind *.
4045         (gimple_bind_append_vars): Likewise.
4046         (gimple_bind_body_ptr): Likewise.
4047         (gimple_bind_body): Likewise.
4048         (gimple_bind_set_body): Likewise.
4049         (gimple_bind_add_stmt): Likewise.
4050         (gimple_bind_add_seq): Likewise.
4051         (gimple_bind_set_block): Likewise.
4052         (gimple_asm_ninputs): Require a const gasm *.
4053         (gimple_asm_noutputs): Likewise.
4054         (gimple_asm_nclobbers): Likewise.
4055         (gimple_asm_nlabels): Likewise.
4056         (gimple_asm_input_op): Likewise.
4057         (gimple_asm_input_op_ptr): Likewise.
4058         (gimple_asm_output_op): Likewise.
4059         (gimple_asm_output_op_ptr): Likewise.
4060         (gimple_asm_clobber_op): Likewise.
4061         (gimple_asm_label_op): Likewise.
4062         (gimple_asm_string): Likewise.
4063         (gimple_asm_volatile_p): Likewise.
4064         (gimple_asm_input_p): Likewise.
4065         (gimple_asm_set_input_op): Require a gasm *.
4066         (gimple_asm_set_output_op): Likewise.
4067         (gimple_asm_set_clobber_op): Likewise.
4068         (gimple_asm_set_label_op): Likewise.
4069         (gimple_asm_set_volatile): Likewise.
4070         (gimple_asm_set_input): Likewise.
4071         (gimple_catch_types): Require a const gcatch *.
4072         (gimple_catch_types_ptr): Require a gcatch *.
4073         (gimple_catch_handler_ptr): Likewise.
4074         (gimple_catch_handler): Likewise.
4075         (gimple_catch_set_types): Likewise.
4076         (gimple_catch_set_handler): Likewise.
4077         (gimple_eh_filter_types): Update for renaming of subclass to
4078         geh_filter.
4079         (gimple_eh_filter_types_ptr): Likewise.
4080         (gimple_eh_filter_failure_ptr): Likewise.
4081         (gimple_eh_filter_set_types): Require a geh_filter *.
4082         (gimple_eh_filter_set_failure): Likewise.
4083         (gimple_eh_must_not_throw_fndecl): Require a geh_mnt *.
4084         (gimple_eh_must_not_throw_set_fndecl): Likewise.
4085         (gimple_eh_else_n_body_ptr): Require a geh_else *.
4086         (gimple_eh_else_n_body): Likewise.
4087         (gimple_eh_else_e_body_ptr): Likewise.
4088         (gimple_eh_else_e_body): Likewise.
4089         (gimple_eh_else_set_n_body): Likewise.
4090         (gimple_eh_else_set_e_body): Likewise.
4091         (gimple_try_set_kind): Require a gtry *.
4092         (gimple_try_set_catch_is_cleanup): Likewise.
4093         (gimple_try_set_eval): Likewise.
4094         (gimple_try_set_cleanup): Likewise.
4095         (gimple_try_eval_ptr): Update for renaming of subclass to gtry.
4096         (gimple_try_cleanup_ptr): Likewise.
4097         (gimple_phi_capacity): Update for renaming of subclass to gphi.
4098         (gimple_phi_num_args): Likewise.
4099         (gimple_phi_result): Likewise.
4100         (gimple_phi_result_ptr): Likewise.
4101         (gimple_phi_arg): Likewise.
4102         (gimple_phi_set_result): Require a gphi *.
4103         (gimple_phi_set_arg): Likewise.
4104         (gimple_phi_arg_def_ptr): Likewise.
4105         (gimple_phi_arg_edge): Likewise.
4106         (gimple_phi_arg_location): Likewise.
4107         (gimple_phi_arg_location_from_edge): Likewise.
4108         (gimple_phi_arg_set_location): Likewise.
4109         (gimple_phi_arg_has_location): Likewise.
4110         (gimple_resx_region): Require a const gresx *.
4111         (gimple_resx_set_region): Require a gresx *.
4112         (gimple_eh_dispatch_region): Require a const geh_dispatch *.
4113         (gimple_eh_dispatch_set_region): Require a geh_dispatch *.
4114         (gimple_switch_num_labels): Require a const gswitch *.
4115         (gimple_switch_set_num_labels): Likewise.
4116         (gimple_switch_index): Likewise.
4117         (gimple_switch_index_ptr): Likewise.
4118         (gimple_switch_label): Likewise.
4119         (gimple_switch_default_label): Likewise.
4120         (gimple_switch_set_index): Require a gswitch *.
4121         (gimple_switch_set_label): Likewise.
4122         (gimple_switch_set_default_label): Likewise.
4123         (gimple_omp_critical_name): Require a const gomp_critical *.
4124         (gimple_omp_critical_name_ptr): Require a gomp_critical *.
4125         (gimple_omp_critical_set_name): Likewise.
4126         (gimple_omp_for_set_kind): Require a gomp_for *.
4127         (gimple_omp_for_set_combined_p): Likewise.
4128         (gimple_omp_for_set_combined_into_p): Likewise.
4129         (gimple_omp_for_clauses): Update for renaming of subclass to
4130         gomp_for.
4131         (gimple_omp_for_clauses_ptr): Likewise.
4132         (gimple_omp_for_set_clauses): Likewise.
4133         (gimple_omp_for_collapse): Likewise.
4134         (gimple_omp_for_index): Likewise.
4135         (gimple_omp_for_index_ptr): Likewise.
4136         (gimple_omp_for_set_index): Likewise.
4137         (gimple_omp_for_initial): Likewise.
4138         (gimple_omp_for_initial_ptr): Likewise.
4139         (gimple_omp_for_set_initial): Likewise.
4140         (gimple_omp_for_final): Likewise.
4141         (gimple_omp_for_final_ptr): Likewise.
4142         (gimple_omp_for_set_final): Likewise.
4143         (gimple_omp_for_incr): Likewise.
4144         (gimple_omp_for_incr_ptr): Likewise.
4145         (gimple_omp_for_set_incr): Likewise.
4146         (gimple_omp_for_pre_body): Likewise.
4147         (gimple_omp_for_set_pre_body): Likewise.
4148         (gimple_omp_parallel_clauses): Update for renaming of subclass to
4149         gomp_parallel.
4150         (gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *.
4151         (gimple_omp_parallel_set_clauses): Likewise.
4152         (gimple_omp_parallel_child_fn_ptr): Likewise.
4153         (gimple_omp_parallel_set_child_fn): Likewise.
4154         (gimple_omp_parallel_data_arg_ptr): Likewise.
4155         (gimple_omp_parallel_set_data_arg): Likewise.
4156         (gimple_omp_parallel_child_fn): Require a const gomp_parallel *.
4157         (gimple_omp_parallel_data_arg): Likewise.
4158         (gimple_omp_task_clauses): Update for renaming of subclass to
4159         gomp_task.
4160         (gimple_omp_task_clauses_ptr): Likewise.
4161         (gimple_omp_task_set_clauses): Likewise.
4162         (gimple_omp_task_child_fn): Likewise.
4163         (gimple_omp_task_child_fn_ptr): Likewise.
4164         (gimple_omp_task_set_child_fn): Likewise.
4165         (gimple_omp_task_data_arg): Likewise.
4166         (gimple_omp_task_data_arg_ptr): Likewise.
4167         (gimple_omp_task_set_data_arg): Likewise.
4168         (gimple_omp_taskreg_clauses): Whitespace fixes.
4169         (gimple_omp_taskreg_clauses_ptr): Likewise.
4170         (gimple_omp_taskreg_set_clauses): Likewise.
4171         (gimple_omp_taskreg_child_fn): Likewise.
4172         (gimple_omp_taskreg_child_fn_ptr): Likewise.
4173         (gimple_omp_taskreg_set_child_fn): Likewise.
4174         (gimple_omp_taskreg_data_arg): Likewise.
4175         (gimple_omp_taskreg_data_arg_ptr): Likewise.
4176         (gimple_omp_taskreg_set_data_arg): Likewise.
4177         (gimple_omp_task_copy_fn): Update for renaming of subclass to
4178         gomp_task.
4179         (gimple_omp_task_copy_fn_ptr): Likewise.
4180         (gimple_omp_task_set_copy_fn): Likewise.
4181         (gimple_omp_task_arg_size): Likewise.
4182         (gimple_omp_task_arg_size_ptr): Likewise.
4183         (gimple_omp_task_set_arg_size): Likewise.
4184         (gimple_omp_task_arg_align): Likewise.
4185         (gimple_omp_task_arg_align_ptr): Likewise.
4186         (gimple_omp_task_set_arg_align): Likewise.
4187         (gimple_omp_single_clauses): Update for renaming of subclass to
4188         gomp_single.
4189         (gimple_omp_single_clauses_ptr): Likewise.
4190         (gimple_omp_single_set_clauses): Likewise.
4191         (gimple_omp_target_clauses): Update for renaming of subclass to
4192         gomp_target.
4193         (gimple_omp_target_clauses_ptr): Likewise.
4194         (gimple_omp_target_set_clauses): Require a gomp_target *.
4195         (gimple_omp_target_set_kind): Likewise.
4196         (gimple_omp_target_child_fn_ptr): Likewise.
4197         (gimple_omp_target_set_child_fn): Likewise.
4198         (gimple_omp_target_data_arg_ptr): Likewise.
4199         (gimple_omp_target_set_data_arg): Likewise.
4200         (gimple_omp_target_child_fn): Require a const gomp_target *.
4201         (gimple_omp_target_data_arg): Likewise.
4202         (gimple_omp_teams_clauses): Update for renaming of subclass to
4203         gomp_teams.
4204         (gimple_omp_teams_clauses_ptr): Likewise.
4205         (gimple_omp_teams_set_clauses): Require a gomp_teams *.
4206         (gimple_omp_sections_clauses): Update for renaming of subclass to
4207         gomp_sections.
4208         (gimple_omp_sections_clauses_ptr): Likewise.
4209         (gimple_omp_sections_set_clauses): Likewise.
4210         (gimple_omp_sections_control): Likewise.
4211         (gimple_omp_sections_control_ptr): Likewise.
4212         (gimple_omp_sections_set_control): Likewise.
4213         (gimple_omp_for_set_cond): Likewise.
4214         (gimple_omp_for_cond): Likewise.
4215         (gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *.
4216         (gimple_omp_atomic_store_val_ptr): Likewise.
4217         (gimple_omp_atomic_load_set_lhs): Likewise.
4218         (gimple_omp_atomic_store_val): Require a const gomp_atomic_store *.
4219         (gimple_omp_atomic_load_lhs): Likewise.
4220         (gimple_omp_atomic_load_rhs): Likewise.
4221         (gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *.
4222         (gimple_omp_atomic_load_set_rhs): Likewise.
4223         (gimple_omp_atomic_load_rhs_ptr): Likewise.
4224         (gimple_omp_continue_control_def): Require a const gomp_continue *.
4225         (gimple_omp_continue_control_use): Likewise.
4226         (gimple_omp_continue_control_def_ptr): Require a gomp_continue *.
4227         (gimple_omp_continue_set_control_def): Likewise.
4228         (gimple_omp_continue_control_use_ptr): Likewise.
4229         (gimple_omp_continue_set_control_use): Likewise.
4230         (gimple_transaction_body_ptr): Require a gtransaction *.
4231         (gimple_transaction_body): Likewise.
4232         (gimple_transaction_label_ptr): Likewise.
4233         (gimple_transaction_label): Require a const gtransaction *.
4234         (gimple_transaction_subcode): Likewise.
4235         (gimple_transaction_set_body): Require a gtransaction *.
4236         (gimple_transaction_set_label): Likewise.
4237         (gimple_transaction_set_subcode): Likewise.
4238         (gimple_return_retval_ptr): Require a const greturn *.
4239         (gimple_return_retval): Likewise.
4240         (gimple_return_set_retval): Require a greturn *.
4241         (gimple_expr_type): Introduce local "call_stmt" and use in place of
4242         "stmt" for typesafety.
4244         * asan.c: Use gimple subclasses.
4245         * auto-profile.c: Likewise.
4246         * builtins.c: Likewise.
4247         * builtins.h: Likewise.
4248         * cfgexpand.c: Likewise.
4249         * cfgloop.c: Likewise.
4250         * cfgloopmanip.c: Likewise.
4251         * cgraph.c: Likewise.
4252         * cgraph.h: Likewise.
4253         * cgraphbuild.c: Likewise.
4254         * cgraphclones.c: Likewise.
4255         * cgraphunit.c: Likewise.
4256         * expr.h: Likewise.
4257         * gimple-builder.c: Likewise.
4258         * gimple-builder.h: Likewise.
4259         * gimple-fold.c: Likewise.
4260         * gimple-low.c: Likewise.
4261         * gimple-pretty-print.c: Likewise.
4262         * gimple-ssa-isolate-paths.c: Likewise.
4263         * gimple-ssa-strength-reduction.c: Likewise.
4264         * gimple-streamer-in.c: Likewise.
4265         * gimple-streamer-out.c: Likewise.
4266         * gimple-walk.c: Likewise.
4267         * gimplify-me.c: Likewise.
4268         * gimplify.c: Likewise.
4269         * gimplify.h: Likewise.
4270         * graphite-scop-detection.c: Likewise.
4271         * graphite-sese-to-poly.c: Likewise.
4272         * internal-fn.c: Likewise.
4273         * internal-fn.def:: Likewise.
4274         * internal-fn.h: Likewise.
4275         * ipa-icf-gimple.c: Likewise.
4276         * ipa-icf-gimple.h: Likewise.
4277         * ipa-icf.c: Likewise.
4278         * ipa-inline-analysis.c: Likewise.
4279         * ipa-prop.c: Likewise.
4280         * ipa-prop.h: Likewise.
4281         * ipa-pure-const.c: Likewise.
4282         * ipa-split.c: Likewise.
4283         * lto-streamer-in.c: Likewise.
4284         * lto-streamer-out.c: Likewise.
4285         * omp-low.c: Likewise.
4286         * predict.c: Likewise.
4287         * sanopt.c: Likewise.
4288         * sese.c: Likewise.
4289         * ssa-iterators.h: Likewise.
4290         * stmt.c: Likewise.
4291         * trans-mem.c: Likewise.
4292         * tree-call-cdce.c: Likewise.
4293         * tree-cfg.c: Likewise.
4294         * tree-cfg.h: Likewise.
4295         * tree-cfgcleanup.c: Likewise.
4296         * tree-chkp.c: Likewise.
4297         * tree-chkp.h: Likewise.
4298         * tree-complex.c: Likewise.
4299         * tree-data-ref.c: Likewise.
4300         * tree-dfa.c: Likewise.
4301         * tree-eh.c: Likewise.
4302         * tree-eh.h: Likewise.
4303         * tree-emutls.c: Likewise.
4304         * tree-if-conv.c: Likewise.
4305         * tree-inline.c: Likewise.
4306         * tree-inline.h: Likewise.
4307         * tree-into-ssa.c: Likewise.
4308         * tree-into-ssa.h: Likewise.
4309         * tree-loop-distribution.c: Likewise.
4310         * tree-nrv.c: Likewise.
4311         * tree-object-size.c: Likewise.
4312         * tree-outof-ssa.c: Likewise.
4313         * tree-parloops.c: Likewise.
4314         * tree-phinodes.c: Likewise.
4315         * tree-phinodes.h: Likewise.
4316         * tree-predcom.c: Likewise.
4317         * tree-profile.c: Likewise.
4318         * tree-scalar-evolution.c: Likewise.
4319         * tree-scalar-evolution.h
4320         * tree-sra.cn_function):
4321         * tree-ssa-alias.c: Likewise.
4322         * tree-ssa-alias.h: Likewise.
4323         * tree-ssa-ccp.c: Likewise.
4324         * tree-ssa-coalesce.c: Likewise.
4325         * tree-ssa-copy.c: Likewise.
4326         * tree-ssa-copyrename.c: Likewise.
4327         * tree-ssa-dce.c: Likewise.
4328         * tree-ssa-dom.c: Likewise.
4329         * tree-ssa-forwprop.c: Likewise.
4330         * tree-ssa-ifcombine.c: Likewise.
4331         * tree-ssa-live.c: Likewise.
4332         * tree-ssa-loop-im.c: Likewise.
4333         * tree-ssa-loop-ivcanon.c: Likewise.
4334         * tree-ssa-loop-ivopts.c: Likewise.
4335         * tree-ssa-loop-manip.c: Likewise.
4336         * tree-ssa-loop-niter.c: Likewise.
4337         * tree-ssa-loop-prefetch.c: Likewise.
4338         * tree-ssa-loop-unswitch.c: Likewise.
4339         * tree-ssa-math-opts.c: Likewise.
4340         * tree-ssa-operands.c: Likewise.
4341         * tree-ssa-phiopt.c: Likewise.
4342         * tree-ssa-phiprop.c: Likewise.
4343         * tree-ssa-pre.c: Likewise.
4344         * tree-ssa-propagate.c: Likewise.
4345         * tree-ssa-propagate.h: Likewise.
4346         * tree-ssa-reassoc.c: Likewise.
4347         * tree-ssa-sccvn.c: Likewise.
4348         * tree-ssa-sccvn.h: Likewise.
4349         * tree-ssa-sink.c: Likewise.
4350         * tree-ssa-strlen.c
4351         * tree-ssa-structalias.c
4352         * tree-ssa-tail-merge.c: Likewise.
4353         * tree-ssa-ter.c: Likewise.
4354         * tree-ssa-threadedge.c: Likewise.
4355         * tree-ssa-threadedge.h: Likewise.
4356         * tree-ssa-threadupdate.c: Likewise.
4357         * tree-ssa-uncprop.c: Likewise.
4358         * tree-ssa-uninit.c: Likewise.
4359         * tree-ssa.c: Likewise.
4360         * tree-stdarg.c: Likewise.
4361         * tree-switch-conversion.c: Likewise.
4362         * tree-tailcall.c: Likewise.
4363         * tree-vect-data-refs.c: Likewise.
4364         * tree-vect-generic.c: Likewise.
4365         * tree-vect-loop-manip.c: Likewise.
4366         * tree-vect-loop.c: Likewise.
4367         * tree-vect-patterns.c: Likewise.
4368         * tree-vect-slp.c: Likewise.
4369         * tree-vect-stmts.c: Likewise.
4370         * tree-vectorizer.h: Likewise.
4371         * tree-vrp.c: Likewise.
4372         * tree.c: Likewise.
4373         * ubsan.c: Likewise.
4374         * value-prof.c: Likewise.
4375         * value-prof.h: Likewise.
4376         * vtable-verify.c: Likewise.
4378 2014-11-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
4380         * config/rs6000/constraints.md: Avoid signed integer overflows.
4381         * config/rs6000/predicates.md: Likewise.
4383 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
4385         PR target/63424
4386         * config/aarch64/aarch64-simd.md (<su><maxmin>v2di3): New.
4388 2014-11-19  Renlin Li  <Renlin.Li@arm.com>
4390         PR middle-end/63762
4391         * ira.c (ira): Update preferred class.
4393 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
4395         * gimple.h (gimple_build_assign_with_ops): Add unary arg overload.
4396         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
4397         (gimple_assign_set_rhs_with_ops): ... this.  Adjust binary arg
4398         inline overload to use it.  Add unary arg overload.
4399         * gimple.c (gimple_build_assign_with_ops): New unary arg overload.
4400         (gimple_assign_set_rhs_from_tree): Use
4401         gimple_assign_set_rhs_with_ops instead of
4402         gimple_assign_set_rhs_with_ops_1.
4403         (gimple_assign_set_rhs_with_ops_1): Renamed to ...
4404         (gimple_assign_set_rhs_with_ops): ... this.
4405         * ipa-split.c (split_function): Remove last NULL argument
4406         from gimple_build_assign_with_ops call.
4407         * tree-ssa-loop-im.c
4408         (move_computations_dom_walker::before_dom_children): Likewise.
4409         * tsan.c (instrument_builtin_call): Likewise.
4410         * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
4411         vectorizable_conversion, vectorizable_load): Likewise.
4412         * tree-vect-loop.c (vect_is_simple_reduction_1,
4413         get_initial_def_for_induction): Likewise.
4414         * tree-loop-distribution.c (generate_memset_builtin): Likewise.
4415         * tree-vect-patterns.c (vect_handle_widen_op_by_const,
4416         vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
4417         vect_recog_over_widening_pattern, vect_recog_rotate_pattern,
4418         vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern,
4419         vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
4420         adjust_bool_pattern, vect_recog_bool_pattern): Likewise.
4421         * tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
4422         neg_replacement): Likewise.
4423         * asan.c (build_shadow_mem_access, maybe_create_ssa_name,
4424         maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
4425         * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
4426         * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
4427         expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
4428         simd_clone_adjust): Likewise.
4429         * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
4430         * gimple-ssa-strength-reduction.c (introduce_cast_before_cand,
4431         replace_one_candidate): Likewise.
4432         * gimple-builder.c (build_type_cast): Likewise.
4433         * tree-ssa-forwprop.c (simplify_rotate): Likewise.
4434         (forward_propagate_addr_expr_1): Remove last NULL argument
4435         from gimple_assign_set_rhs_with_ops call.
4436         (simplify_vector_constructor): Use gimple_assign_set_rhs_with_ops
4437         instead of gimple_assign_set_rhs_with_ops_1.
4438         * tree-ssa-reassoc.c (maybe_optimize_range_tests): Remove last NULL
4439         argument from gimple_build_assign_with_ops call.
4440         (repropagate_negates): Remove last NULL argument from
4441         gimple_assign_set_rhs_with_ops call.
4442         * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn): Remove
4443         last NULL argument from gimple_build_assign_with_ops call.
4444         (instrument_bool_enum_load): Likewise.  Remove last NULL argument
4445         from gimple_assign_set_rhs_with_ops call.
4446         * tree-ssa-math-opts.c (build_and_insert_cast, convert_mult_to_fma):
4447         Remove last NULL argument from gimple_build_assign_with_ops call.
4448         (bswap_replace): Likewise.  Use gimple_assign_set_rhs_with_ops instead
4449         of gimple_assign_set_rhs_with_ops_1.
4450         (convert_plusminus_to_widen): Use gimple_assign_set_rhs_with_ops
4451         instead of gimple_assign_set_rhs_with_ops_1.
4452         * gimple-fold.c (replace_stmt_with_simplification): Likewise.
4453         (rewrite_to_defined_overflow, gimple_build): Remove last NULL argument
4454         from gimple_build_assign_with_ops call.
4455         * tree-ssa-strlen.c (handle_pointer_plus): Remove last NULL argument
4456         from gimple_assign_set_rhs_with_ops call.
4457         * tree-vrp.c (simplify_truth_ops_using_ranges,
4458         simplify_bit_ops_using_ranges): Remove last NULL argument from
4459         gimple_assign_set_rhs_with_ops call.
4460         (simplify_float_conversion_using_ranges,
4461         simplify_internal_call_using_ranges): Remove last NULL argument from
4462         gimple_build_assign_with_ops call.
4464 2014-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
4466         PR target/61915
4467         * config/aarch64/aarch64.c (generic_regmove_cost): Increase FP move
4468         cost.
4470 2014-11-19  Marek Polacek  <polacek@redhat.com>
4472         PR sanitizer/63690
4473         * ubsan.c (instrument_object_size): Check for MEM_REF.
4475 2014-11-19  Ilya Verbin  <ilya.verbin@intel.com>
4477         PR regression/63868
4478         * cgraph.c (cgraph_node::create): Guard g->have_offload with
4479         ifdef ENABLE_OFFLOADING.
4480         * omp-low.c (create_omp_child_function): Likewise.
4481         (expand_omp_target): Guard node->mark_force_output and offload_funcs
4482         with ifdef ENABLE_OFFLOADING.
4483         * varpool.c (varpool_node::get_create): Guard g->have_offload and
4484         offload_vars with ifdef ENABLE_OFFLOADING.
4486 2014-11-19  Felix Yang  <felix.yang@huawei.com>
4487             Shanyao Chen  <chenshanyao@huawei.com>
4489         PR target/59593
4490         * config/arm/arm.md (define_attr "arch"): Add v6t2.
4491         (define_attr "arch_enabled"): Add test for the above.
4492         (*movhi_insn_arch4): Add new alternative.
4494 2014-11-19  Richard Henderson  <rth@redhat.com>
4496         * c-family/c-common.c (c_common_reswords): Add
4497         __builtin_call_with_static_chain.
4498         * c-family/c-common.h (RID_BUILTIN_CALL_WITH_STATIC_CHAIN): New.
4499         * c/c-parser.c (c_parser_postfix_expression): Handle it.
4500         * doc/extend.texi (__builtin_call_with_static_chain): Document it.
4502         * calls.c (prepare_call_address): Allow decl or type for first arg.
4503         (expand_call): Pass type to prepare_call_address if no decl.
4504         * gimple-fold.c (gimple_fold_call): Eliminate the static chain if
4505         the function doesn't use it; fold it otherwise.
4506         * gimplify.c (gimplify_call_expr): Gimplify the static chain.
4507         * tree-cfg.c (verify_gimple_call): Allow a static chain on indirect
4508         function calls.
4510         * targhooks.c (default_static_chain): Remove check for
4511         DECL_STATIC_CHAIN.
4512         * config/moxie/moxie.c (moxie_static_chain): Likewise.
4513         * config/i386/i386.c (ix86_static_chain): Allow decl or type
4514         as the first argument.
4515         * config/xtensa/xtensa.c (xtensa_static_chain): Change the name
4516         of the unused first parameter.
4517         * doc/tm.texi (TARGET_STATIC_CHAIN): Document the first parameter
4518         may be a type.
4519         * target.def (static_chain): Likewise.
4521 2014-11-19  Renlin Li  <renlin.li@arm.com>
4523         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
4524         __ARM_FP_FAST, __ARM_FEATURE_FMA, __ARM_FP,
4525         __ARM_FEATURE_NUMERIC_MAXMIN, __ARM_NEON_FP.
4527 2014-11-19  Marek Polacek  <polacek@redhat.com>
4529         PR sanitizer/63879
4530         * fold-const.c (negate_expr_p) <case NEGATE_EXPR>: Return
4531         !TYPE_OVERFLOW_SANITIZED.
4532         (fold_negate_expr) <case INTEGER_CST>: Fold when overflow
4533         does not trap and when overflow wraps, or when SANITIZE_SI_OVERFLOW
4534         is 0.
4536 2014-11-19  Ilya Tocar  <ilya.tocar@intel.com>
4538         * collect2.c (main): Don't call fatal_error before
4539         diagnostic_initialize.
4540         * lto-wrapper.c (main): Likewise.
4542 2014-11-19  Tom de Vries  <tom@codesourcery.com>
4544         PR tree-optimization/62167
4545         * tree-ssa-tail-merge.c (stmt_local_def): Handle statements with vuse
4546         conservatively.
4547         (gimple_equal_p): Don't use vn_valueize to compare for lhs equality of
4548         assigns.
4550 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
4552         PR tree-optimization/63915
4553         * tree-vect-stmts.c (vectorizable_simd_clone_call): Pass
4554         true instead of false as last argument to gsi_replace.
4556         PR sanitizer/63520
4557         * internal-fn.c (expand_ubsan_result_store): New function.
4558         (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow):
4559         Use it instead of just emit_move_insn.
4561 2014-11-19  Richard Biener  <rguenther@suse.de>
4563         PR tree-optimization/63844
4564         * omp-low.c (fixup_child_record_type): Use a restrict qualified
4565         referece type for the receiver parameter.
4567 2014-11-19  Jakub Jelinek  <jakub@redhat.com>
4569         PR sanitizer/63913
4570         * ubsan.c: Include tree-eh.h.
4571         (instrument_bool_enum_load): Handle loads that can throw.
4573         PR rtl-optimization/63843
4574         * simplify-rtx.c (simplify_binary_operation_1) <case ASHIFTRT>: For
4575         optimization of ashiftrt of subreg of lshiftrt, check that code
4576         is ASHIFTRT.
4578 2014-11-18  Andrew MacLeod  <amacleod@redhat.com>
4580         * attribs.c (decl_attributes): Remove always true condition,
4581         TREE_TYPE(x) will never compare equal to a TYPE_DECL.
4583 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4585         PR target/63937
4586         * target.def (use_by_pieces_infrastructure_p): Take unsigned
4587         HOST_WIDE_INT as the size parameter.
4588         * targhooks.c (default_use_by_pieces_infrastructure_p): Likewise.
4589         * targhooks.h (default_use_by_pieces_infrastructure_p): Likewise.
4590         * config/arc/arc.c (arc_use_by_pieces_infrastructure_p)): Likewise.
4591         * config/mips/mips.c (mips_use_by_pieces_infrastructure_p)): Likewise.
4592         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p)): Likewise.
4593         * config/sh/sh.c (sh_use_by_pieces_infrastructure_p)): Likewise.
4594         * config/aarch64/aarch64.c
4595         (aarch64_use_by_pieces_infrastructure_p)): Likewise.
4596         * doc/tm.texi: Regenerate.
4598 2014-11-18  Jan Hubicka  <hubicka@ucw.cz>
4600         * ipa-cp.c (ipcp_cloning_candidate_p): Use opt_for_fn.
4601         (ipa_value_from_jfunc, ipa_context_from_jfunc): Skip sanity check.
4602         (ipa_get_indirect_edge_target_1): Use opt_for_fn.
4603         (good_cloning_opportunity_p): Likewise.
4604         (ipa-cp gate): Enable ipa-cp with LTO.
4605         * ipa-profile.c (ipa_propagate_frequency): Use opt_for_fn.
4606         * ipa.c (symbol_table::remove_unreachable_nodes): Always build type
4607         inheritance.
4608         * ipa-inline-transform.c (inline_transform): Check if there are inlines
4609         to apply even at -O0.
4610         * cgraphunit.c (cgraph_node::finalize_function): Use opt_for_fn.
4611         (analyze_functions): Build type inheritance graph.
4612         * ipa-inline.c (can_inline_edge_p): Use opt_for_fn.
4613         (want_early_inline_function_p, want_inline_small_function_p):
4614         Likewise.
4615         (check_callers): Likewise.
4616         (edge_badness): Likewise.
4617         (inline_small_functions): Always be ready for indirect inlining
4618         to happend.
4619         (ipa_inline): Always use want_inline_function_to_all_callers_p.
4620         (early_inline_small_functions): Use opt_for_fn.
4621         * ipa-inline-analysis.c (estimate_function_body_sizes): use opt_for_fn.
4622         (estimate_function_body_sizes): Likewise.
4623         (compute_inline_parameters): Likewise.
4624         (estimate_edge_devirt_benefit): Likewise.
4625         (inline_analyze_function): Likewise.
4626         * ipa-devirt.c (ipa_devirt): Likewise.
4627         (gate): Use in_lto_p.
4628         * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): Use opt_for_fn.
4629         (try_make_edge_direct_virtual_call): Likewise.
4630         (update_indirect_edges_after_inlining): Likewise.
4631         (ipa_free_all_structures_after_ipa_cp): Add in_lto_p check.
4632         * common.opt (findirect-inlining): Turn into optimization.
4633         * ipa-pure-const.c (add_new_function): Use opt_for_fn.
4634         (pure_const_generate_summary): Likewise.
4635         (gate_pure_const): Always enable with in_lto_p.
4637 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
4639         * config/mips/mips.md (compression): Add `micromips32' setting.
4640         (enabled, length): Handle it.
4641         (shift_compression): Replace `micromips' with `micromips32' in
4642         the `compression' attribute.
4643         (*add<mode>3, sub<mode>3): Likewise.
4645 2014-11-18  Maciej W. Rozycki  <macro@codesourcery.com>
4647         * gcc/config/mips/mips.md (*jump_absolute): Use a branch when in
4648         range, a jump otherwise.
4650 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4652         * config/arm/cortex-a15-neon.md (cortex_a15_vfp_to_from_gp):
4653         Split into...
4654         (cortex_a15_gp_to_vfp): ...This.
4655         (cortex_a15_fp_to_gp): ...And this.
4656         Define and comment bypass from vfp operations to fp->gp moves.
4658 2014-11-18  Martin Liska  <mliska@suse.cz>
4660         * var-tracking.c (vt_find_locations): New fibonacci_node is used.
4662 2014-11-18  Martin Liska  <mliska@suse.cz>
4664         * bt-load.c (add_btr_def): New fibonacci_heap is used.
4665         (migrate_btr_defs): Likewise.
4667 2014-11-18  Martin Liska  <mliska@suse.cz>
4669         * tracer.c (tail_duplicate): New fibonacci_heap class is used.
4671 2014-11-18  Martin Liska  <mliska@suse.cz>
4673         * bb-reorder.c (mark_bb_visited): New fibonacci_heap is used.
4674         (find_traces): Likewise.
4675         (find_traces_1_round): Likewise.
4677 2014-11-18  Martin Liska  <mliska@suse.cz>
4679         * fibonacci_heap.h: New file.
4680         (fibonacci_heap::insert): Created from fibheap_insert.
4681         (fibonacci_heap::empty): Created from fibheap_empty.
4682         (fibonacci_heap::nodes): Created from fibheap_nodes.
4683         (fibonacci_heap::min_key): Created from fibheap_min_key.
4684         (fibonacci_heap::decrease_key): Created from fibheap_replace_key.
4685         (fibonacci_heap::replace_key_data): Created from fibheap_replace_key_data.
4686         (fibonacci_heap::extract_min): Created from fibheap_extract_min.
4687         (fibonacci_heap::min): Created from fibheap_min.
4688         (fibonacci_heap::replace_data): Created from fibheap_replace_data.
4689         (fibonacci_heap::delete_node): Created from fibheap_delete_node.
4690         (fibonacci_heap::union_with): Created from fibheap_union.
4691         * ipa-inline.c (update_edge_key): New heap API is used.
4692         (update_caller_keys): Likewise.
4693         (update_callee_keys): Likewise.
4694         (lookup_recursive_calls): Likewise.
4695         (recursive_inlining): Likewise.
4696         (add_new_edges_to_heap): Likewise.
4697         (heap_edge_removal_hook): Likewise.
4698         (inline_small_functions): Likewise.
4700 2014-11-18  Marek Polacek  <polacek@redhat.com>
4702         PR sanitizer/63866
4703         * asan.c (asan_global_struct): Create a TYPE_DECL for "__asan_global",
4704         put it into TYPE_NAME and TYPE_STUB_DECL.
4705         * ubsan.c (ubsan_type_descriptor_type): New variable.
4706         Function renamed to ...
4707         (ubsan_get_type_descriptor_type): ... this.  Cache
4708         return value in ubsan_type_descriptor_type variable.
4709         Create a TYPE_DECL for "__ubsan_type_descriptor", put it into
4710         TYPE_NAME and TYPE_STUB_DECL.
4711         (ubsan_get_source_location_type): Create a TYPE_DECL for
4712         "__ubsan_source_location", put it into TYPE_NAME and TYPE_STUB_DECL.
4713         (ubsan_type_descriptor, ubsan_create_data): Call
4714         ubsan_get_type_descriptor_type instead of ubsan_type_descriptor_type.
4715         Create a TYPE_DECL for name, put it into TYPE_NAME and TYPE_STUB_DECL.
4717 2014-11-18  Felix Yang  <felix.yang@huawei.com>
4719         * config/aarch64/aarch64.c (doloop_end): New pattern.
4720         * config/aarch64/aarch64.md (TARGET_CAN_USE_DOLOOP_P): Implement.
4722 2014-11-18  Jason Merrill  <jason@redhat.com>
4724         * tree.c (warn_deprecated_use): Show declaration with inform.
4726 2014-11-18  Richard Biener  <rguenther@suse.de>
4728         PR tree-optimization/63914
4729         * tree-ssa-ccp.c (canonicalize_value): Remove float value
4730         canonicalization.
4731         (valid_lattice_transition): Allow (partial) transition
4732         from NaN to non-NaN if !HONOR_NANS.
4733         (set_lattice_value): Check for valid lattice transitions
4734         only when checking is enabled.
4736 2014-11-18  Bernd Schmidt  <bernds@codesourcery.com>
4738         * config/nvptx/nvptx.c: Include <sstream> directly after "config.h".
4740 2014-11-18  Christophe Lyon  <christophe.lyon@linaro.org>
4742         * config/arm/neon-testgen.ml (emit_prologue): Handle new
4743         compile_test_optim argument.
4744         (emit_automatics): Rename to emit_variables. Support variable
4745         indentation of its output.
4746         (compile_test_optim): New function.
4747         (test_intrinsic): Call compile_test_optim.
4748         * config/arm/neon.ml (features): Add Compiler_optim.
4749         (ops): Add Compiler_optim feature to Vbic and Vorn.
4750         (type_in_crypto_only): Replace 'or' by '||'.
4751         (reinterp): Likewise.
4752         (reinterpq): Likewise.
4754 2014-11-18  Alan Lawrence  <alan.lawrence@arm.com>
4756         * config/aarch64/arm_neon.h (vld1_dup_f32, vld1_dup_f64, vld1_dup_p8,
4757         vld1_dup_p16, vld1_dup_s8, vld1_dup_s16, vld1_dup_s32, vld1_dup_s64,
4758         vld1_dup_u8, vld1_dup_u16, vld1_dup_u32, vld1_dup_u64, vld1q_dup_f32,
4759         vld1q_dup_f64, vld1q_dup_p8, vld1q_dup_p16, vld1q_dup_s8, vld1q_dup_s16,
4760         vld1q_dup_s32, vld1q_dup_s64, vld1q_dup_u8, vld1q_dup_u16,
4761         vld1q_dup_u32, vld1q_dup_u64): Replace inline asm with vdup_n_ and
4762         pointer dereference.
4764 2014-11-18  Marc Glisse  <marc.glisse@inria.fr>
4766         * tree.c (element_mode, integer_truep): New functions.
4767         * tree.h (element_mode, integer_truep): Declare them.
4768         * fold-const.c (negate_expr_p, fold_negate_expr, combine_comparisons,
4769         fold_cond_expr_with_comparison, fold_real_zero_addition_p,
4770         fold_comparison, fold_ternary_loc, tree_call_nonnegative_warnv_p,
4771         fold_strip_sign_ops): Use element_mode.
4772         (fold_binary_loc): Use element_mode and element_precision.
4773         * match.pd: Use integer_truep, element_mode, element_precision,
4774         VECTOR_TYPE_P and build_one_cst. Extend some transformations to
4775         vectors. Simplify A/-A.
4777 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4779         * config/arm/arm.md (unaligned_loaddi): Use std::swap instead of
4780         manual swapping implementation.
4781         (movcond_addsi): Likewise.
4782         * config/arm/arm.c (arm_canonicalize_comparison): Likewise.
4783         (arm_select_dominance_cc_mode): Likewise.
4784         (arm_reload_out_hi): Likewise.
4785         (gen_operands_ldrd_strd): Likewise.
4786         (output_move_double): Likewise.
4787         (arm_print_operand_address): Likewise.
4788         (thumb_output_move_mem_multiple): Likewise.
4789         (SWAP_RTX): Delete.
4791 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4793         * config/arm/arm-builtins.c (CONVERT_QUALIFIERS): Delete.
4794         (COPYSIGNF_QUALIFIERS): Likewise.
4795         (CREATE_QUALIFIERS): Likewise.
4796         (DUP_QUALIFIERS): Likewise.
4797         (FLOAT_WIDEN_QUALIFIERS): Likewise.
4798         (FLOAT_NARROW_QUALIFIERS): Likewise.
4799         (REINTERP_QUALIFIERS): Likewise.
4800         (RINT_QUALIFIERS): Likewise.
4801         (SPLIT_QUALIFIERS): Likewise.
4802         (FIXCONV_QUALIFIERS): Likewise.
4803         (SCALARMUL_QUALIFIERS): Likewise.
4804         (SCALARMULL_QUALIFIERS): Likewise.
4805         (SCALARMULH_QUALIFIERS): Likewise.
4806         (SELECT_QUALIFIERS): Likewise.
4807         (VTBX_QUALIFIERS): Likewise.
4808         (SHIFTIMM_QUALIFIERS): Likewise.
4809         (SCALARMAC_QUALIFIERS): Likewise.
4810         (LANEMUL_QUALIFIERS): Likewise.
4811         (LANEMULH_QUALIFIERS): Likewise.
4812         (LANEMULL_QUALIFIERS): Likewise.
4813         (SHIFTACC_QUALIFIERS): Likewise.
4814         (SHIFTINSERT_QUALIFIERS): Likewise.
4815         (VTBL_QUALIFIERS): Likewise.
4816         (LOADSTRUCT_QUALIFIERS): Likewise.
4817         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
4818         (STORESTRUCT_QUALIFIERS): Likewise.
4819         (STORESTRUCTLANE_QUALIFIERS): Likewise.
4820         (neon_builtin_type_mode): Delete.
4821         (v8qi_UP): Map to V8QImode.
4822         (v8qi_UP): Map to V8QImode.
4823         (v4hi_UP): Map to V4HImode.
4824         (v4hf_UP): Map to V4HFmode.
4825         (v2si_UP): Map to V2SImode.
4826         (v2sf_UP): Map to V2SFmode.
4827         (di_UP): Map to DImode.
4828         (v16qi_UP): Map to V16QImode.
4829         (v8hi_UP): Map to V8HImode.
4830         (v4si_UP): Map to V4SImode.
4831         (v4sf_UP): Map to V4SFmode.
4832         (v2di_UP): Map to V2DImode.
4833         (ti_UP): Map to TImode.
4834         (ei_UP): Map to EImode.
4835         (oi_UP): Map to OImode.
4836         (neon_itype): Delete.
4837         (neon_builtin_datum): Remove itype, make mode a machine_mode.
4838         (VAR1): Update accordingly.
4839         (arm_init_neon_builtins): Use machine_mode directly.
4840         (neon_dereference_pointer): Likewise.
4841         (arm_expand_neon_args): Use qualifiers to decide operand types.
4842         (arm_expand_neon_builtin): Likewise.
4843         * config/arm/arm_neon_builtins.def: Remap operation type for
4844         many builtins.
4846 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4848         * config/arm/arm-builtins.c (arm_scalar_builtin_types): New.
4849         (enum arm_simd_type): Likewise.
4850         (struct arm_simd_type_info): Likewise
4851         (arm_mangle_builtin_scalar_type): Likewise.
4852         (arm_mangle_builtin_vector_type): Likewise.
4853         (arm_mangle_builtin_type): Likewise.
4854         (arm_simd_builtin_std_type): Likewise.
4855         (arm_lookup_simd_builtin_type): Likewise.
4856         (arm_simd_builtin_type): Likewise.
4857         (arm_init_simd_builtin_types): Likewise.
4858         (arm_init_simd_builtin_scalar_types): Likewise.
4859         (arm_init_neon_builtins): Rewrite using qualifiers.
4860         * config/arm/arm-protos.h (arm_mangle_builtin_type): New.
4861         * config/arm/arm-simd-builtin-types.def: New file.
4862         * config/arm/t-arm (arm-builtins.o): Depend on it.
4863         * config/arm/arm.c (arm_mangle_type): Call arm_mangle_builtin_type.
4864         * config/arm/arm_neon.h (int8x8_t): Use new internal type.
4865         (int16x4_t): Likewise.
4866         (int32x2_t): Likewise.
4867         (float16x4_t): Likewise.
4868         (float32x2_t): Likewise.
4869         (poly8x8_t): Likewise.
4870         (poly16x4_t): Likewise.
4871         (uint8x8_t): Likewise.
4872         (uint16x4_t): Likewise.
4873         (uint32x2_t): Likewise.
4874         (int8x16_t): Likewise.
4875         (int16x8_t): Likewise.
4876         (int32x4_t): Likewise.
4877         (int64x2_t): Likewise.
4878         (float32x4_t): Likewise.
4879         (poly8x16_t): Likewise.
4880         (poly16x8_t): Likewise.
4881         (uint8x16_t): Likewise.
4882         (uint16x8_t): Likewise.
4883         (uint32x4_t): Likewise.
4884         (uint64x2_t): Likewise.
4886 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4888         * gcc/config/arm/arm-builtins.c (arm_type_qualifiers): New.
4889         (neon_itype): Add new types corresponding to the types used in
4890         qualifiers names.
4891         (arm_unop_qualifiers): New.
4892         (arm_bswap_qualifiers): Likewise.
4893         (arm_binop_qualifiers): Likewise.
4894         (arm_ternop_qualifiers): Likewise.
4895         (arm_getlane_qualifiers): Likewise.
4896         (arm_lanemac_qualifiers): Likewise.
4897         (arm_setlane_qualifiers): Likewise.
4898         (arm_combine_qualifiers): Likewise.
4899         (arm_load1_qualifiers): Likewise.
4900         (arm_load1_lane_qualifiers): Likewise.
4901         (arm_store1_qualifiers): Likewise.
4902         (arm_storestruct_lane_qualifiers): Likewise.
4903         (UNOP_QUALIFIERS): Likewise.
4904         (DUP_QUALIFIERS): Likewise.
4905         (SPLIT_QUALIFIERS): Likewise.
4906         (CONVERT_QUALIFIERS): Likewise.
4907         (FLOAT_WIDEN_QUALIFIERS): Likewise.
4908         (FLOAT_NARROW_QUALIFIERS): Likewise.
4909         (RINT_QUALIFIERS): Likewise.
4910         (COPYSIGNF_QUALIFIERS): Likewise.
4911         (CREATE_QUALIFIERS): Likewise.
4912         (REINTERP_QUALIFIERS): Likewise.
4913         (BSWAP_QUALIFIERS): Likewise.
4914         (BINOP_QUALIFIERS): Likewise.
4915         (FIXCONV_QUALIFIERS): Likewise.
4916         (SCALARMUL_QUALIFIERS): Likewise.
4917         (SCALARMULL_QUALIFIERS): Likewise.
4918         (SCALARMULH_QUALIFIERS): Likewise.
4919         (TERNOP_QUALIFIERS): Likewise.
4920         (SELECT_QUALIFIERS): Likewise.
4921         (VTBX_QUALIFIERS): Likewise.
4922         (GETLANE_QUALIFIERS): Likewise.
4923         (SHIFTIMM_QUALIFIERS): Likewise.
4924         (LANEMAC_QUALIFIERS): Likewise.
4925         (SCALARMAC_QUALIFIERS): Likewise.
4926         (SETLANE_QUALIFIERS): Likewise.
4927         (SHIFTINSERT_QUALIFIERS): Likewise.
4928         (SHIFTACC_QUALIFIERS): Likewise.
4929         (LANEMUL_QUALIFIERS): Likewise.
4930         (LANEMULL_QUALIFIERS): Likewise.
4931         (LANEMULH_QUALIFIERS): Likewise.
4932         (COMBINE_QUALIFIERS): Likewise.
4933         (VTBL_QUALIFIERS): Likewise.
4934         (LOAD1_QUALIFIERS): Likewise.
4935         (LOADSTRUCT_QUALIFIERS): Likewise.
4936         (LOAD1LANE_QUALIFIERS): Likewise.
4937         (LOADSTRUCTLANE_QUALIFIERS): Likewise.
4938         (STORE1_QUALIFIERS): Likewise.
4939         (STORESTRUCT_QUALIFIERS): Likewise.
4940         (STORE1LANE_QUALIFIERS): Likewise.
4941         (STORESTRUCTLANE_QUALIFIERS): Likewise.
4942         (neon_builtin_datum): Keep track of qualifiers.
4943         (VAR1): Likewise.
4945 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4947         * config/arm/arm-builtins.c (VAR1): Add a comma.
4948         (VAR2): Rewrite in terms of VAR1.
4949         (VAR3-10): Likewise.
4950         (arm_builtins): Remove leading comma before ARM_BUILTIN_MAX.
4951         * config/arm/arm_neon_builtins.def: Remove trailing commas.
4953 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4955         * config.gcc (extra_objs): Add arm-builtins.o for arm*-*-*.
4956         (target_gtfiles): Add config/arm/arm-builtins.c for arm*-*-*.
4957         * config/arm/arm-builtins.c: New.
4958         * config/arm/t-arm (arm_builtins.o): New.
4959         * config/arm/arm-protos.h (arm_expand_builtin): New.
4960         (arm_builtin_decl): Likewise.
4961         (arm_init_builtins): Likewise.
4962         (arm_atomic_assign_expand_fenv): Likewise.
4963         * config/arm/arm.c (arm_atomic_assign_expand_fenv): Remove prototype.
4964         (arm_init_builtins): Likewise.
4965         (arm_init_iwmmxt_builtins): Likewise
4966         (safe_vector_operand): Likewise
4967         (arm_expand_binop_builtin): Likewise
4968         (arm_expand_unop_builtin): Likewise
4969         (arm_expand_builtin): Likewise
4970         (arm_builtin_decl): Likewise
4971         (insn_flags): Remove static.
4972         (tune_flags): Likewise.
4973         (enum arm_builtins): Move to config/arm/arm-builtins.c.
4974         (arm_init_neon_builtins): Likewise.
4975         (struct builtin_description): Likewise.
4976         (arm_init_iwmmxt_builtins): Likewise.
4977         (arm_init_fp16_builtins): Likewise.
4978         (arm_init_crc32_builtins): Likewise.
4979         (arm_init_builtins): Likewise.
4980         (arm_builtin_decl): Likewise.
4981         (safe_vector_operand): Likewise.
4982         (arm_expand_ternop_builtin): Likewise.
4983         (arm_expand_binop_builtin): Likewise.
4984         (arm_expand_unop_builtin): Likewise.
4985         (neon_dereference_pointer): Likewise.
4986         (arm_expand_neon_args): Likewise.
4987         (arm_expand_neon_builtin): Likewise.
4988         (neon_split_vcombine): Likewise.
4989         (arm_expand_builtin): Likewise.
4990         (arm_builtin_vectorized_function): Likewise.
4991         (arm_atomic_assign_expand_fenv): Likewise.
4993 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
4995         * config/arm/t-arm (arm.o): Include arm-protos.h in the recipe.
4996         * config/arm/arm.c (FL_CO_PROC): Move to arm-protos.h.
4997         (FL_ARCH3M): Likewise.
4998         (FL_MODE26): Likewise.
4999         (FL_MODE32): Likewise.
5000         (FL_ARCH4): Likewise.
5001         (FL_ARCH5): Likewise.
5002         (FL_THUMB): Likewise.
5003         (FL_LDSCHED): Likewise.
5004         (FL_STRONG): Likewise.
5005         (FL_ARCH5E): Likewise.
5006         (FL_XSCALE): Likewise.
5007         (FL_ARCH6): Likewise.
5008         (FL_VFPV2): Likewise.
5009         (FL_WBUF): Likewise.
5010         (FL_ARCH6K): Likewise.
5011         (FL_THUMB2): Likewise.
5012         (FL_NOTM): Likewise.
5013         (FL_THUMB_DIV): Likewise.
5014         (FL_VFPV3): Likewise.
5015         (FL_NEON): Likewise.
5016         (FL_ARCH7EM): Likewise.
5017         (FL_ARCH7): Likewise.
5018         (FL_ARM_DIV): Likewise.
5019         (FL_ARCH8): Likewise.
5020         (FL_CRC32): Likewise.
5021         (FL_SMALLMUL): Likewise.
5022         (FL_IWMMXT): Likewise.
5023         (FL_IWMMXT2): Likewise.
5024         (FL_TUNE): Likewise.
5025         (FL_FOR_ARCH2): Likewise.
5026         (FL_FOR_ARCH3): Likewise.
5027         (FL_FOR_ARCH3M): Likewise.
5028         (FL_FOR_ARCH4): Likewise.
5029         (FL_FOR_ARCH4T): Likewise.
5030         (FL_FOR_ARCH5): Likewise.
5031         (FL_FOR_ARCH5T): Likewise.
5032         (FL_FOR_ARCH5E): Likewise.
5033         (FL_FOR_ARCH5TE): Likewise.
5034         (FL_FOR_ARCH5TEJ): Likewise.
5035         (FL_FOR_ARCH6): Likewise.
5036         (FL_FOR_ARCH6J): Likewise.
5037         (FL_FOR_ARCH6K): Likewise.
5038         (FL_FOR_ARCH6Z): Likewise.
5039         (FL_FOR_ARCH6ZK): Likewise.
5040         (FL_FOR_ARCH6T2): Likewise.
5041         (FL_FOR_ARCH6M): Likewise.
5042         (FL_FOR_ARCH7): Likewise.
5043         (FL_FOR_ARCH7A): Likewise.
5044         (FL_FOR_ARCH7VE): Likewise.
5045         (FL_FOR_ARCH7R): Likewise.
5046         (FL_FOR_ARCH7M): Likewise.
5047         (FL_FOR_ARCH7EM): Likewise.
5048         (FL_FOR_ARCH8A): Likewise.
5049         * config/arm/arm-protos.h: Take definitions moved from arm.c.
5051 2014-11-18  James Greenhalgh  <james.greenhalgh@arm.com>
5053         * config/arm/arm.c (arm_expand_neon_builtin): Remove "Magic Word"
5054         parameter, rearrange switch statement accordingly.
5055         (arm_evpc_neon_vrev): Remove "Magic Word".
5056         * config/arm/unspecs.md (unspec): Split many UNSPECs to
5057         rounding, or signed/unsigned variants.
5058         * config/arm/neon.md (vcond<mode><mode>): Remove "Magic Word" code.
5059         (vcondu<mode><mode>): Likewise.
5060         (neon_vadd): Remove "Magic Word" operand.
5061         (neon_vaddl): Remove "Magic Word" operand, convert to use
5062         signed/unsigned iterator.
5063         (neon_vaddw): Likewise.
5064         (neon_vhadd): Likewise, also iterate over "rounding" forms.
5065         (neon_vqadd): Remove "Magic Word" operand, convert to use
5066         signed/unsigned iterator.
5067         (neon_v<r>addhn): Remove "Magic Word" operand, convert to iterate
5068         over "rounding" forms.
5069         (neon_vmul): Remove "Magic Word" operand, iterate over
5070         polynomial/float instruction forms.
5071         (neon_vmla): Remove "Magic Word" operand.
5072         (neon_vfma): Likewise.
5073         (neon_vfms): Likewise.
5074         (neon_vmls): Likewise.
5075         (neon_vmlal): Remove "Magic Word" operand, iterate over
5076         signed/unsigned forms.
5077         (neon_vmlsl): Likewise.
5078         (neon_vqdmulh): Remove "Magic Word" operand, iterate over "rounding"
5079         forms.
5080         (neon_vqdmlal): Remove "Magic Word" operand, iterate over
5081         signed/unsigned forms.
5082         (neon_vqdmlsl): Likewise.
5083         (neon_vmull): Likewise.
5084         (neon_vqdmull): Remove "Magic Word" operand.
5085         (neon_vsub): Remove "Magic Word" operand.
5086         (neon_vsubl): Remove "Magic Word" operand, convert to use
5087         signed/unsigned iterator.
5088         (neon_vsubw): Likewise.
5089         (neon_vhsub): Likewise.
5090         (neon_vqsub): Likewise.
5091         (neon_v<r>subhn): Remove "Magic Word" operand, convert to iterate
5092         over "rounding" forms.
5093         (neon_vceq): Remove "Magic Word" operand.
5094         (neon_vcge): Likewise.
5095         (neon_vcgeu): Likewise.
5096         (neon_vcgt): Likewise.
5097         (neon_vcgtu): Likewise.
5098         (neon_vcle): Likewise.
5099         (neon_vclt): Likewise.
5100         (neon_vcage): Likewise.
5101         (neon_vcagt): Likewise.
5102         (neon_vabd): Remove "Magic Word" operand, iterate over
5103         signed/unsigned forms, and split out...
5104         (neon_vabdf): ...this as new.
5105         (neon_vabdl): Remove "Magic Word" operand, iterate over
5106         signed/unsigned forms.
5107         (neon_vaba): Likewise.
5108         (neon_vmax): Remove "Magic Word" operand, iterate over
5109         signed/unsigned and max/min forms, and split out...
5110         (neon_v<maxmin>f): ...this as new.
5111         (neon_vmin): Delete.
5112         (neon_vpadd): Remove "Magic Word" operand.
5113         (neon_vpaddl): Remove "Magic Word" operand, iterate over
5114         signed/unsigned variants.
5115         (neon_vpadal): Likewise.
5116         (neon_vpmax): Remove "Magic Word" operand, iterate over
5117         signed/unsigned and max/min forms, and split out...
5118         (neon_vp<maxmin>f): ...this as new.
5119         (neon_vpmin): Delete.
5120         (neon_vrecps): Remove "Magic Word" operand.
5121         (neon_vrsqrts): Likewise.
5122         (neon_vabs): Likewise.
5123         (neon_vqabs): Likewise.
5124         (neon_vneg): Likewise.
5125         (neon_vqneg): Likewise.
5126         (neon_vcls): Likewise.
5127         (neon_vcnt): Likewise.
5128         (neon_vrecpe): Likewise.
5129         (neon_vrsqrte): Likewise.
5130         (neon_vmvn): Likewise.
5131         (neon_vget_lane): Likewise.
5132         (neon_vget_laneu): New.
5133         (neon_vget_lanedi): Remove "Magic Word" operand.
5134         (neon_vget_lanev2di): Likewise.
5135         (neon_vcvt): Remove "Magic Word" operand, iterate over
5136         signed/unsigned variants.
5137         (neon_vcvt_n): Likewise.
5138         (neon_vmovn): Remove "Magic Word" operand.
5139         (neon_vqmovn): Remove "Magic Word" operand, iterate over
5140         signed/unsigned variants.
5141         (neon_vmovun): Remove "Magic Word" operand.
5142         (neon_vmovl): Remove "Magic Word" operand, iterate over
5143         signed/unsigned variants.
5144         (neon_vmul_lane): Remove "Magic Word" operand.
5145         (neon_vmull_lane): Remove "Magic Word" operand, iterate over
5146         signed/unsigned variants.
5147         (neon_vqdmull_lane): Remove "Magic Word" operand.
5148         (neon_vqdmulh_lane): Remove "Magic Word" operand, iterate over
5149         rounding variants.
5150         (neon_vmla_lane): Remove "Magic Word" operand.
5151         (neon_vmlal_lane): Remove "Magic Word" operand, iterate over
5152         signed/unsigned variants.
5153         (neon_vqdmlal_lane): Remove "Magic Word" operand.
5154         (neon_vmls_lane): Likewise.
5155         (neon_vmlsl_lane): Remove "Magic Word" operand, iterate over
5156         signed/unsigned variants.
5157         (neon_vqdmlsl_lane): Remove "Magic Word" operand.
5158         (neon_vmul_n): Remove "Magic Word" operand.
5159         (neon_vmull_n): Rename to...
5160         (neon_vmulls_n): ...this, remove "Magic Word" operand.
5161         (neon_vmullu_n): New.
5162         (neon_vqdmull_n): Remove "Magic Word" operand.
5163         (neon_vqdmulh_n): Likewise.
5164         (neon_vqrdmulh_n): New.
5165         (neon_vmla_n): Remove "Magic Word" operand.
5166         (neon_vmls_n): Likewise.
5167         (neon_vmlal_n): Rename to...
5168         (neon_vmlals_n): ...this, remove "Magic Word" operand.
5169         (neon_vmlalu_n): New.
5170         (neon_vqdmlal_n): Remove "Magic Word" operand.
5171         (neon_vmlsl_n): Rename to...
5172         (neon_vmlsls_n): ...this, remove "Magic Word" operand.
5173         (neon_vmlslu_n): New.
5174         (neon_vqdmlsl_n): Remove "Magic Word" operand.
5175         (neon_vrev64): Remove "Magic Word" operand.
5176         (neon_vrev32): Likewise.
5177         (neon_vrev16): Likewise.
5178         (neon_vshl): Remove "Magic Word" operand, iterate over
5179         signed/unsigned and "rounding" forms.
5180         (neon_vqshl): Likewise.
5181         (neon_vshr_n): Likewise.
5182         (neon_vshrn_n): Remove "Magic Word" operand, iterate over
5183         "rounding" forms.
5184         (neon_vqshrn_n): Remove "Magic Word" operand, iterate over
5185         signed/unsigned and "rounding" forms.
5186         (neon_vqshrun_n): Remove "Magic Word" operand, iterate over
5187         "rounding" forms.
5188         (neon_vshl_n): Remove "Magic Word" operand.
5189         (neon_vqshl_n): Remove "Magic Word" operand, iterate over
5190         signed/unsigned variants.
5191         (neon_vqshlu_n): Remove "Magic Word" operand.
5192         (neon_vshll_n): Remove "Magic Word" operand, iterate over
5193         signed/unsigned variants.
5194         (neon_vsra_n): Remove "Magic Word" operand, iterate over
5195         signed/unsigned and "rounding" forms.
5196         * config/arm/iterators.md (VPF): New.
5197         (VADDL): Likewise.
5198         (VADDW): Likewise.
5199         (VHADD): Likewise.
5200         (VQADD): Likewise.
5201         (VADDHN): Likewise.
5202         (VMLAL): Likewise.
5203         (VMLAL_LANE): Likewise.
5204         (VLMSL): Likewise.
5205         (VMLSL_LANE): Likewise.
5206         (VQDMULH): Likewise,
5207         (VQDMULH_LANE): Likewise.
5208         (VMULL): Likewise.
5209         (VMULL_LANE): Likewise.
5210         (VSUBL): Likewise.
5211         (VSUBW): Likewise.
5212         (VHSUB): Likewise.
5213         (VQSUB): Likewise.
5214         (VSUBHN): Likewise.
5215         (VABD): Likewise.
5216         (VABDL): Likewise.
5217         (VMAXMIN): Likewise.
5218         (VMAXMINF): Likewise.
5219         (VPADDL): Likewise.
5220         (VPADAL): Likewise.
5221         (VPMAXMIN): Likewise.
5222         (VPMAXMINF): Likewise.
5223         (VCVT_US): Likewise.
5224         (VCVT_US_N): Likewise.
5225         (VQMOVN): Likewise.
5226         (VMOVL): Likewise.
5227         (VSHL): Likewise.
5228         (VQSHL): Likewise.
5229         (VSHR_N): Likewise.
5230         (VSHRN_N): Likewise.
5231         (VQSHRN_N): Likewise.
5232         (VQSHRUN_N): Likewise.
5233         (VQSHL_N): Likewise.
5234         (VSHLL_N): Likewise.
5235         (VSRA_N): Likewise.
5236         (pf): Likewise.
5237         (sup): Likewise.
5238         (r): Liekwise.
5239         (maxmin): Likewise.
5240         (shift_op): Likewise.
5241         * config/arm/arm_neon_builtins.def (vaddl): Split to...
5242         (vaddls): ...this and...
5243         (vaddlu): ...this.
5244         (vaddw): Split to...
5245         (vaddws): ...this and...
5246         (vaddwu): ...this.
5247         (vhadd): Split to...
5248         (vhadds): ...this and...
5249         (vhaddu): ...this and...
5250         (vrhadds): ...this and...
5251         (vrhaddu): ...this.
5252         (vqadd): Split to...
5253         (vqadds): ...this and...
5254         (vqaddu): ...this.
5255         (vaddhn): Split to itself and...
5256         (vraddhn): ...this.
5257         (vmul): Split to...
5258         (vmulf): ...this and...
5259         (vmulp): ...this.
5260         (vmlal): Split to...
5261         (vmlals): ...this and...
5262         (vmlalu): ...this.
5263         (vmlsl): Split to...
5264         (vmlsls): ...this and...
5265         (vmlslu): ...this.
5266         (vqdmulh): Split to itself and...
5267         (vqrdmulh): ...this.
5268         (vmull): Split to...
5269         (vmullp): ...this and...
5270         (vmulls): ...this and...
5271         (vmullu): ...this.
5272         (vmull_n): Split to...
5273         (vmulls_n): ...this and...
5274         (vmullu_n): ...this.
5275         (vmull_lane): Split to...
5276         (vmulls_lane): ...this and...
5277         (vmullu_lane): ...this.
5278         (vqdmulh_n): Split to itself and...
5279         (vqrdmulh_n): ...this.
5280         (vqdmulh_lane): Split to itself and...
5281         (vqrdmulh_lane): ...this.
5282         (vshl): Split to...
5283         (vshls): ...this and...
5284         (vshlu): ...this and...
5285         (vrshls): ...this and...
5286         (vrshlu): ...this.
5287         (vqshl): Split to...
5288         (vqshls): ...this and...
5289         (vqrshlu): ...this and...
5290         (vqrshls): ...this and...
5291         (vqrshlu): ...this.
5292         (vshr_n): Split to...
5293         (vshrs_n): ...this and...
5294         (vshru_n): ...this and...
5295         (vrshrs_n): ...this and...
5296         (vrshru_n): ...this.
5297         (vshrn_n): Split to itself and...
5298         (vrshrn_n): ...this.
5299         (vqshrn_n): Split to...
5300         (vqshrns_n): ...this and...
5301         (vqshrnu_n): ...this and...
5302         (vqrshrns_n): ...this and...
5303         (vqrshrnu_n): ...this.
5304         (vqshrun_n): Split to itself and...
5305         (vqrshrun_n): ...this.
5306         (vqshl_n): Split to...
5307         (vqshl_s_n): ...this and...
5308         (vqshl_u_n): ...this.
5309         (vshll_n): Split to...
5310         (vshlls_n): ...this and...
5311         (vshllu_n): ...this.
5312         (vsra_n): Split to...
5313         (vsras_n): ...this and...
5314         (vsrau_n): ...this and.
5315         (vrsras_n): ...this and...
5316         (vrsrau_n): ...this and.
5317         (vsubl): Split to...
5318         (vsubls): ...this and...
5319         (vsublu): ...this.
5320         (vsubw): Split to...
5321         (vsubws): ...this and...
5322         (vsubwu): ...this.
5323         (vqsub): Split to...
5324         (vqsubs): ...this and...
5325         (vqsubu): ...this.
5326         (vhsub): Split to...
5327         (vhsubs): ...this and...
5328         (vhsubu): ...this.
5329         (vsubhn): Split to itself and...
5330         (vrsubhn): ...this.
5331         (vabd): Split to...
5332         (vabds): ...this and...
5333         (vabdu): ...this and...
5334         (vabdf): ...this.
5335         (vabdl): Split to...
5336         (vabdls): ...this and...
5337         (vabdlu): ...this.
5338         (vaba): Split to...
5339         (vabas): ...this and...
5340         (vabau): ...this and...
5341         (vabal): Split to...
5342         (vabals): ...this and...
5343         (vabalu): ...this.
5344         (vmax): Split to...
5345         (vmaxs): ...this and...
5346         (vmaxu): ...this and...
5347         (vmaxf): ...this.
5348         (vmin): Split to...
5349         (vmins): ...this and...
5350         (vminu): ...this and...
5351         (vminf): ...this.
5352         (vpmax): Split to...
5353         (vpmaxs): ...this and...
5354         (vpmaxu): ...this and...
5355         (vpmaxf): ...this.
5356         (vpmin): Split to...
5357         (vpmins): ...this and...
5358         (vpminu): ...this and...
5359         (vpminf): ...this.
5360         (vpaddl): Split to...
5361         (vpaddls): ...this and...
5362         (vpaddlu): ...this.
5363         (vpadal): Split to...
5364         (vpadals): ...this and...
5365         (vpadalu): ...this.
5366         (vget_laneu): New.
5367         (vqmovn): Split to...
5368         (vqmovns): ...this and...
5369         (vqmovnu): ...this.
5370         (vmovl): Split to...
5371         (vmovls): ...this and...
5372         (vmovlu): ...this.
5373         (vmlal_lane): Split to...
5374         (vmlals_lane): ...this and...
5375         (vmlalu_lane): ...this.
5376         (vmlsl_lane): Split to...
5377         (vmlsls_lane): ...this and...
5378         (vmlslu_lane): ...this.
5379         (vmlal_n): Split to...
5380         (vmlals_n): ...this and...
5381         (vmlalu_n): ...this.
5382         (vmlsl_n): Split to...
5383         (vmlsls_n): ...this and...
5384         (vmlslu_n): ...this.
5385         (vext): Make type "SHIFTINSERT".
5386         (vcvt): Split to...
5387         (vcvts): ...this and...
5388         (vcvtu): ...this.
5389         (vcvt_n): Split to...
5390         (vcvts_n): ...this and...
5391         (vcvtu_n): ...this.
5392         * config/arm/arm_neon.h (vaddl_s8): Remove "Magic Word".
5393         (vaddl_s16): Likewise.
5394         (vaddl_s32): Likewise.
5395         (vaddl_u8): Likewise.
5396         (vaddl_u16): Likewise.
5397         (vaddl_u32): Likewise.
5398         (vaddw_s8): Likewise.
5399         (vaddw_s16): Likewise.
5400         (vaddw_s32): Likewise.
5401         (vaddw_u8): Likewise.
5402         (vaddw_u16): Likewise.
5403         (vaddw_u32): Likewise.
5404         (vhadd_s8): Likewise.
5405         (vhadd_s16): Likewise.
5406         (vhadd_s32): Likewise.
5407         (vhadd_u8): Likewise.
5408         (vhadd_u16): Likewise.
5409         (vhadd_u32): Likewise.
5410         (vhaddq_s8): Likewise.
5411         (vhaddq_s16): Likewise.
5412         (vhaddq_s32): Likewise.
5413         (vhaddq_u8): Likewise.
5414         (vhaddq_u16): Likewise.
5415         (vrhadd_s8): Likewise.
5416         (vrhadd_s16): Likewise.
5417         (vrhadd_s32): Likewise.
5418         (vrhadd_u8): Likewise.
5419         (vrhadd_u16): Likewise.
5420         (vrhadd_u32): Likewise.
5421         (vrhaddq_s8): Likewise.
5422         (vrhaddq_s16): Likewise.
5423         (vrhaddq_s32): Likewise.
5424         (vrhaddq_u8): Likewise.
5425         (vrhaddq_u16): Likewise.
5426         (vrhaddq_u32): Likewise.
5427         (vqadd_s8): Likewise.
5428         (vqadd_s16): Likewise.
5429         (vqadd_s32): Likewise.
5430         (vqadd_s64): Likewise.
5431         (vqadd_u8): Likewise.
5432         (vqadd_u16): Likewise.
5433         (vqadd_u32): Likewise.
5434         (vqadd_u64): Likewise.
5435         (vqaddq_s8): Likewise.
5436         (vqaddq_s16): Likewise.
5437         (vqaddq_s32): Likewise.
5438         (vqaddq_s64): Likewise.
5439         (vqaddq_u8): Likewise.
5440         (vqaddq_u16): Likewise.
5441         (vqaddq_u32): Likewise.
5442         (vqaddq_u64): Likewise.
5443         (vaddhn_s16): Likewise.
5444         (vaddhn_s32): Likewise.
5445         (vaddhn_s64): Likewise.
5446         (vaddhn_u16): Likewise.
5447         (vaddhn_u32): Likewise.
5448         (vaddhn_u64): Likewise.
5449         (vraddhn_s16): Likewise.
5450         (vraddhn_s32): Likewise.
5451         (vraddhn_s64): Likewise.
5452         (vraddhn_u16): Likewise.
5453         (vraddhn_u32): Likewise.
5454         (vraddhn_u64): Likewise.
5455         (vmul_p8): Likewise.
5456         (vmulq_p8): Likewise.
5457         (vqdmulh_s16): Likewise.
5458         (vqdmulh_s32): Likewise.
5459         (vqdmulhq_s16): Likewise.
5460         (vqdmulhq_s32): Likewise.
5461         (vqrdmulh_s16): Likewise.
5462         (vqrdmulh_s32): Likewise.
5463         (vqrdmulhq_s16): Likewise.
5464         (vqrdmulhq_s32): Likewise.
5465         (vmull_s8): Likewise.
5466         (vmull_s16): Likewise.
5467         (vmull_s32): Likewise.
5468         (vmull_u8): Likewise.
5469         (vmull_u16): Likewise.
5470         (vmull_u32): Likewise.
5471         (vmull_p8): Likewise.
5472         (vqdmull_s16): Likewise.
5473         (vqdmull_s32): Likewise.
5474         (vmla_s8): Likewise.
5475         (vmla_s16): Likewise.
5476         (vmla_s32): Likewise.
5477         (vmla_f32): Likewise.
5478         (vmla_u8): Likewise.
5479         (vmla_u16): Likewise.
5480         (vmla_u32): Likewise.
5481         (vmlaq_s8): Likewise.
5482         (vmlaq_s16): Likewise.
5483         (vmlaq_s32): Likewise.
5484         (vmlaq_f32): Likewise.
5485         (vmlaq_u8): Likewise.
5486         (vmlaq_u16): Likewise.
5487         (vmlaq_u32): Likewise.
5488         (vmlal_s8): Likewise.
5489         (vmlal_s16): Likewise.
5490         (vmlal_s32): Likewise.
5491         (vmlal_u8): Likewise.
5492         (vmlal_u16): Likewise.
5493         (vmlal_u32): Likewise.
5494         (vqdmlal_s16): Likewise.
5495         (vqdmlal_s32): Likewise.
5496         (vmls_s8): Likewise.
5497         (vmls_s16): Likewise.
5498         (vmls_s32): Likewise.
5499         (vmls_f32): Likewise.
5500         (vmls_u8): Likewise.
5501         (vmls_u16): Likewise.
5502         (vmls_u32): Likewise.
5503         (vmlsq_s8): Likewise.
5504         (vmlsq_s16): Likewise.
5505         (vmlsq_s32): Likewise.
5506         (vmlsq_f32): Likewise.
5507         (vmlsq_u8): Likewise.
5508         (vmlsq_u16): Likewise.
5509         (vmlsq_u32): Likewise.
5510         (vmlsl_s8): Likewise.
5511         (vmlsl_s16): Likewise.
5512         (vmlsl_s32): Likewise.
5513         (vmlsl_u8): Likewise.
5514         (vmlsl_u16): Likewise.
5515         (vmlsl_u32): Likewise.
5516         (vqdmlsl_s16): Likewise.
5517         (vqdmlsl_s32): Likewise.
5518         (vfma_f32): Likewise.
5519         (vfmaq_f32): Likewise.
5520         (vfms_f32): Likewise.
5521         (vfmsq_f32): Likewise.
5522         (vsubl_s8): Likewise.
5523         (vsubl_s16): Likewise.
5524         (vsubl_s32): Likewise.
5525         (vsubl_u8): Likewise.
5526         (vsubl_u16): Likewise.
5527         (vsubl_u32): Likewise.
5528         (vsubw_s8): Likewise.
5529         (vsubw_s16): Likewise.
5530         (vsubw_s32): Likewise.
5531         (vsubw_u8): Likewise.
5532         (vsubw_u16): Likewise.
5533         (vsubw_u32): Likewise.
5534         (vhsub_s8): Likewise.
5535         (vhsub_s16): Likewise.
5536         (vhsub_s32): Likewise.
5537         (vhsub_u8): Likewise.
5538         (vhsub_u16): Likewise.
5539         (vhsub_u32): Likewise.
5540         (vhsubq_s8): Likewise.
5541         (vhsubq_s16): Likewise.
5542         (vhsubq_s32): Likewise.
5543         (vhsubq_u8): Likewise.
5544         (vhsubq_u16): Likewise.
5545         (vhsubq_u32): Likewise.
5546         (vqsub_s8): Likewise.
5547         (vqsub_s16): Likewise.
5548         (vqsub_s32): Likewise.
5549         (vqsub_s64): Likewise.
5550         (vqsub_u8): Likewise.
5551         (vqsub_u16): Likewise.
5552         (vqsub_u32): Likewise.
5553         (vqsub_u64): Likewise.
5554         (vqsubq_s8): Likewise.
5555         (vqsubq_s16): Likewise.
5556         (vqsubq_s32): Likewise.
5557         (vqsubq_s64): Likewise.
5558         (vqsubq_u8): Likewise.
5559         (vqsubq_u16): Likewise.
5560         (vqsubq_u32): Likewise.
5561         (vqsubq_u64): Likewise.
5562         (vsubhn_s16): Likewise.
5563         (vsubhn_s32): Likewise.
5564         (vsubhn_s64): Likewise.
5565         (vsubhn_u16): Likewise.
5566         (vsubhn_u32): Likewise.
5567         (vsubhn_u64): Likewise.
5568         (vrsubhn_s16): Likewise.
5569         (vrsubhn_s32): Likewise.
5570         (vrsubhn_s64): Likewise.
5571         (vrsubhn_u16): Likewise.
5572         (vrsubhn_u32): Likewise.
5573         (vrsubhn_u64): Likewise.
5574         (vceq_s8): Likewise.
5575         (vceq_s16): Likewise.
5576         (vceq_s32): Likewise.
5577         (vceq_f32): Likewise.
5578         (vceq_u8): Likewise.
5579         (vceq_u16): Likewise.
5580         (vceq_u32): Likewise.
5581         (vceq_p8): Likewise.
5582         (vceqq_s8): Likewise.
5583         (vceqq_s16): Likewise.
5584         (vceqq_s32): Likewise.
5585         (vceqq_f32): Likewise.
5586         (vceqq_u8): Likewise.
5587         (vceqq_u16): Likewise.
5588         (vceqq_u32): Likewise.
5589         (vceqq_p8): Likewise.
5590         (vcge_s8): Likewise.
5591         (vcge_s16): Likewise.
5592         (vcge_s32): Likewise.
5593         (vcge_f32): Likewise.
5594         (vcge_u8): Likewise.
5595         (vcge_u16): Likewise.
5596         (vcge_u32): Likewise.
5597         (vcgeq_s8): Likewise.
5598         (vcgeq_s16): Likewise.
5599         (vcgeq_s32): Likewise.
5600         (vcgeq_f32): Likewise.
5601         (vcgeq_u8): Likewise.
5602         (vcgeq_u16): Likewise.
5603         (vcgeq_u32): Likewise.
5604         (vcle_s8): Likewise.
5605         (vcle_s16): Likewise.
5606         (vcle_s32): Likewise.
5607         (vcle_f32): Likewise.
5608         (vcle_u8): Likewise.
5609         (vcle_u16): Likewise.
5610         (vcle_u32): Likewise.
5611         (vcleq_s8): Likewise.
5612         (vcleq_s16): Likewise.
5613         (vcleq_s32): Likewise.
5614         (vcleq_f32): Likewise.
5615         (vcleq_u8): Likewise.
5616         (vcleq_u16): Likewise.
5617         (vcleq_u32): Likewise.
5618         (vcgt_s8): Likewise.
5619         (vcgt_s16): Likewise.
5620         (vcgt_s32): Likewise.
5621         (vcgt_f32): Likewise.
5622         (vcgt_u8): Likewise.
5623         (vcgt_u16): Likewise.
5624         (vcgt_u32): Likewise.
5625         (vcgtq_s8): Likewise.
5626         (vcgtq_s16): Likewise.
5627         (vcgtq_s32): Likewise.
5628         (vcgtq_f32): Likewise.
5629         (vcgtq_u8): Likewise.
5630         (vcgtq_u16): Likewise.
5631         (vcgtq_u32): Likewise.
5632         (vclt_s8): Likewise.
5633         (vclt_s16): Likewise.
5634         (vclt_s32): Likewise.
5635         (vclt_f32): Likewise.
5636         (vclt_u8): Likewise.
5637         (vclt_u16): Likewise.
5638         (vclt_u32): Likewise.
5639         (vcltq_s8): Likewise.
5640         (vcltq_s16): Likewise.
5641         (vcltq_s32): Likewise.
5642         (vcltq_f32): Likewise.
5643         (vcltq_u8): Likewise.
5644         (vcltq_u16): Likewise.
5645         (vcltq_u32): Likewise.
5646         (vcage_f32): Likewise.
5647         (vcageq_f32): Likewise.
5648         (vcale_f32): Likewise.
5649         (vcaleq_f32): Likewise.
5650         (vcagt_f32): Likewise.
5651         (vcagtq_f32): Likewise.
5652         (vcalt_f32): Likewise.
5653         (vcaltq_f32): Likewise.
5654         (vtst_s8): Likewise.
5655         (vtst_s16): Likewise.
5656         (vtst_s32): Likewise.
5657         (vtst_u8): Likewise.
5658         (vtst_u16): Likewise.
5659         (vtst_u32): Likewise.
5660         (vtst_p8): Likewise.
5661         (vtstq_s8): Likewise.
5662         (vtstq_s16): Likewise.
5663         (vtstq_s32): Likewise.
5664         (vtstq_u8): Likewise.
5665         (vtstq_u16): Likewise.
5666         (vtstq_u32): Likewise.
5667         (vtstq_p8): Likewise.
5668         (vabd_s8): Likewise.
5669         (vabd_s16): Likewise.
5670         (vabd_s32): Likewise.
5671         (vabd_f32): Likewise.
5672         (vabd_u8): Likewise.
5673         (vabd_u16): Likewise.
5674         (vabd_u32): Likewise.
5675         (vabdq_s8): Likewise.
5676         (vabdq_s16): Likewise.
5677         (vabdq_s32): Likewise.
5678         (vabdq_f32): Likewise.
5679         (vabdq_u8): Likewise.
5680         (vabdq_u16): Likewise.
5681         (vabdq_u32): Likewise.
5682         (vabdl_s8): Likewise.
5683         (vabdl_s16): Likewise.
5684         (vabdl_s32): Likewise.
5685         (vabdl_u8): Likewise.
5686         (vabdl_u16): Likewise.
5687         (vabdl_u32): Likewise.
5688         (vaba_s8): Likewise.
5689         (vaba_s16): Likewise.
5690         (vaba_s32): Likewise.
5691         (vaba_u8): Likewise.
5692         (vaba_u16): Likewise.
5693         (vaba_u32): Likewise.
5694         (vabaq_s8): Likewise.
5695         (vabaq_s16): Likewise.
5696         (vabaq_s32): Likewise.
5697         (vabaq_u8): Likewise.
5698         (vabaq_u16): Likewise.
5699         (vabaq_u32): Likewise.
5700         (vabal_s8): Likewise.
5701         (vabal_s16): Likewise.
5702         (vabal_s32): Likewise.
5703         (vabal_u8): Likewise.
5704         (vabal_u16): Likewise.
5705         (vabal_u32): Likewise.
5706         (vmax_s8): Likewise.
5707         (vmax_s16): Likewise.
5708         (vmax_s32): Likewise.
5709         (vmax_f32): Likewise.
5710         (vmax_u8): Likewise.
5711         (vmax_u16): Likewise.
5712         (vmax_u32): Likewise.
5713         (vmaxq_s8): Likewise.
5714         (vmaxq_s16): Likewise.
5715         (vmaxq_s32): Likewise.
5716         (vmaxq_f32): Likewise.
5717         (vmaxq_u8): Likewise.
5718         (vmaxq_u16): Likewise.
5719         (vmaxq_u32): Likewise.
5720         (vmin_s8): Likewise.
5721         (vmin_s16): Likewise.
5722         (vmin_s32): Likewise.
5723         (vmin_f32): Likewise.
5724         (vmin_u8): Likewise.
5725         (vmin_u16): Likewise.
5726         (vmin_u32): Likewise.
5727         (vminq_s8): Likewise.
5728         (vminq_s16): Likewise.
5729         (vminq_s32): Likewise.
5730         (vminq_f32): Likewise.
5731         (vminq_u8): Likewise.
5732         (vminq_u16): Likewise.
5733         (vminq_u32): Likewise.
5734         (vpadd_s8): Likewise.
5735         (vpadd_s16): Likewise.
5736         (vpadd_s32): Likewise.
5737         (vpadd_f32): Likewise.
5738         (vpadd_u8): Likewise.
5739         (vpadd_u16): Likewise.
5740         (vpadd_u32): Likewise.
5741         (vpaddl_s8): Likewise.
5742         (vpaddl_s16): Likewise.
5743         (vpaddl_s32): Likewise.
5744         (vpaddl_u8): Likewise.
5745         (vpaddl_u16): Likewise.
5746         (vpaddl_u32): Likewise.
5747         (vpaddlq_s8): Likewise.
5748         (vpaddlq_s16): Likewise.
5749         (vpaddlq_s32): Likewise.
5750         (vpaddlq_u8): Likewise.
5751         (vpaddlq_u16): Likewise.
5752         (vpaddlq_u32): Likewise.
5753         (vpadal_s8): Likewise.
5754         (vpadal_s16): Likewise.
5755         (vpadal_s32): Likewise.
5756         (vpadal_u8): Likewise.
5757         (vpadal_u16): Likewise.
5758         (vpadal_u32): Likewise.
5759         (vpadalq_s8): Likewise.
5760         (vpadalq_s16): Likewise.
5761         (vpadalq_s32): Likewise.
5762         (vpadalq_u8): Likewise.
5763         (vpadalq_u16): Likewise.
5764         (vpadalq_u32): Likewise.
5765         (vpmax_s8): Likewise.
5766         (vpmax_s16): Likewise.
5767         (vpmax_s32): Likewise.
5768         (vpmax_f32): Likewise.
5769         (vpmax_u8): Likewise.
5770         (vpmax_u16): Likewise.
5771         (vpmax_u32): Likewise.
5772         (vpmin_s8): Likewise.
5773         (vpmin_s16): Likewise.
5774         (vpmin_s32): Likewise.
5775         (vpmin_f32): Likewise.
5776         (vpmin_u8): Likewise.
5777         (vpmin_u16): Likewise.
5778         (vpmin_u32): Likewise.
5779         (vrecps_f32): Likewise.
5780         (vrecpsq_f32): Likewise.
5781         (vrsqrts_f32): Likewise.
5782         (vrsqrtsq_f32): Likewise.
5783         (vshl_s8): Likewise.
5784         (vshl_s16): Likewise.
5785         (vshl_s32): Likewise.
5786         (vshl_s64): Likewise.
5787         (vshl_u8): Likewise.
5788         (vshl_u16): Likewise.
5789         (vshl_u32): Likewise.
5790         (vshl_u64): Likewise.
5791         (vshlq_s8): Likewise.
5792         (vshlq_s16): Likewise.
5793         (vshlq_s32): Likewise.
5794         (vshlq_s64): Likewise.
5795         (vshlq_u8): Likewise.
5796         (vshlq_u16): Likewise.
5797         (vshlq_u32): Likewise.
5798         (vshlq_u64): Likewise.
5799         (vrshl_s8): Likewise.
5800         (vrshl_s16): Likewise.
5801         (vrshl_s32): Likewise.
5802         (vrshl_s64): Likewise.
5803         (vrshl_u8): Likewise.
5804         (vrshl_u16): Likewise.
5805         (vrshl_u32): Likewise.
5806         (vrshl_u64): Likewise.
5807         (vrshlq_s8): Likewise.
5808         (vrshlq_s16): Likewise.
5809         (vrshlq_s32): Likewise.
5810         (vrshlq_s64): Likewise.
5811         (vrshlq_u8): Likewise.
5812         (vrshlq_u16): Likewise.
5813         (vrshlq_u32): Likewise.
5814         (vrshlq_u64): Likewise.
5815         (vqshl_s8): Likewise.
5816         (vqshl_s16): Likewise.
5817         (vqshl_s32): Likewise.
5818         (vqshl_s64): Likewise.
5819         (vqshl_u8): Likewise.
5820         (vqshl_u16): Likewise.
5821         (vqshl_u32): Likewise.
5822         (vqshl_u64): Likewise.
5823         (vqshlq_s8): Likewise.
5824         (vqshlq_s16): Likewise.
5825         (vqshlq_s32): Likewise.
5826         (vqshlq_s64): Likewise.
5827         (vqshlq_u8): Likewise.
5828         (vqshlq_u16): Likewise.
5829         (vqshlq_u32): Likewise.
5830         (vqshlq_u64): Likewise.
5831         (vqrshl_s8): Likewise.
5832         (vqrshl_s16): Likewise.
5833         (vqrshl_s32): Likewise.
5834         (vqrshl_s64): Likewise.
5835         (vqrshl_u8): Likewise.
5836         (vqrshl_u16): Likewise.
5837         (vqrshl_u32): Likewise.
5838         (vqrshl_u64): Likewise.
5839         (vqrshlq_s8): Likewise.
5840         (vqrshlq_s16): Likewise.
5841         (vqrshlq_s32): Likewise.
5842         (vqrshlq_s64): Likewise.
5843         (vqrshlq_u8): Likewise.
5844         (vqrshlq_u16): Likewise.
5845         (vqrshlq_u32): Likewise.
5846         (vqrshlq_u64): Likewise.
5847         (vshr_n_s8): Likewise.
5848         (vshr_n_s16): Likewise.
5849         (vshr_n_s32): Likewise.
5850         (vshr_n_s64): Likewise.
5851         (vshr_n_u8): Likewise.
5852         (vshr_n_u16): Likewise.
5853         (vshr_n_u32): Likewise.
5854         (vshr_n_u64): Likewise.
5855         (vshrq_n_s8): Likewise.
5856         (vshrq_n_s16): Likewise.
5857         (vshrq_n_s32): Likewise.
5858         (vshrq_n_s64): Likewise.
5859         (vshrq_n_u8): Likewise.
5860         (vshrq_n_u16): Likewise.
5861         (vshrq_n_u32): Likewise.
5862         (vshrq_n_u64): Likewise.
5863         (vrshr_n_s8): Likewise.
5864         (vrshr_n_s16): Likewise.
5865         (vrshr_n_s32): Likewise.
5866         (vrshr_n_s64): Likewise.
5867         (vrshr_n_u8): Likewise.
5868         (vrshr_n_u16): Likewise.
5869         (vrshr_n_u32): Likewise.
5870         (vrshr_n_u64): Likewise.
5871         (vrshrq_n_s8): Likewise.
5872         (vrshrq_n_s16): Likewise.
5873         (vrshrq_n_s32): Likewise.
5874         (vrshrq_n_s64): Likewise.
5875         (vrshrq_n_u8): Likewise.
5876         (vrshrq_n_u16): Likewise.
5877         (vrshrq_n_u32): Likewise.
5878         (vrshrq_n_u64): Likewise.
5879         (vshrn_n_s16): Likewise.
5880         (vshrn_n_s32): Likewise.
5881         (vshrn_n_s64): Likewise.
5882         (vshrn_n_u16): Likewise.
5883         (vshrn_n_u32): Likewise.
5884         (vshrn_n_u64): Likewise.
5885         (vrshrn_n_s16): Likewise.
5886         (vrshrn_n_s32): Likewise.
5887         (vrshrn_n_s64): Likewise.
5888         (vrshrn_n_u16): Likewise.
5889         (vrshrn_n_u32): Likewise.
5890         (vrshrn_n_u64): Likewise.
5891         (vqshrn_n_s16): Likewise.
5892         (vqshrn_n_s32): Likewise.
5893         (vqshrn_n_s64): Likewise.
5894         (vqshrn_n_u16): Likewise.
5895         (vqshrn_n_u32): Likewise.
5896         (vqshrn_n_u64): Likewise.
5897         (vqrshrn_n_s16): Likewise.
5898         (vqrshrn_n_s32): Likewise.
5899         (vqrshrn_n_s64): Likewise.
5900         (vqrshrn_n_u16): Likewise.
5901         (vqrshrn_n_u32): Likewise.
5902         (vqrshrn_n_u64): Likewise.
5903         (vqshrun_n_s16): Likewise.
5904         (vqshrun_n_s32): Likewise.
5905         (vqshrun_n_s64): Likewise.
5906         (vqrshrun_n_s16): Likewise.
5907         (vqrshrun_n_s32): Likewise.
5908         (vqrshrun_n_s64): Likewise.
5909         (vshl_n_s8): Likewise.
5910         (vshl_n_s16): Likewise.
5911         (vshl_n_s32): Likewise.
5912         (vshl_n_s64): Likewise.
5913         (vshl_n_u8): Likewise.
5914         (vshl_n_u16): Likewise.
5915         (vshl_n_u32): Likewise.
5916         (vshl_n_u64): Likewise.
5917         (vshlq_n_s8): Likewise.
5918         (vshlq_n_s16): Likewise.
5919         (vshlq_n_s32): Likewise.
5920         (vshlq_n_s64): Likewise.
5921         (vshlq_n_u8): Likewise.
5922         (vshlq_n_u16): Likewise.
5923         (vshlq_n_u32): Likewise.
5924         (vshlq_n_u64): Likewise.
5925         (vqshl_n_s8): Likewise.
5926         (vqshl_n_s16): Likewise.
5927         (vqshl_n_s32): Likewise.
5928         (vqshl_n_s64): Likewise.
5929         (vqshl_n_u8): Likewise.
5930         (vqshl_n_u16): Likewise.
5931         (vqshl_n_u32): Likewise.
5932         (vqshl_n_u64): Likewise.
5933         (vqshlq_n_s8): Likewise.
5934         (vqshlq_n_s16): Likewise.
5935         (vqshlq_n_s32): Likewise.
5936         (vqshlq_n_s64): Likewise.
5937         (vqshlq_n_u8): Likewise.
5938         (vqshlq_n_u16): Likewise.
5939         (vqshlq_n_u32): Likewise.
5940         (vqshlq_n_u64): Likewise.
5941         (vqshlu_n_s8): Likewise.
5942         (vqshlu_n_s16): Likewise.
5943         (vqshlu_n_s32): Likewise.
5944         (vqshlu_n_s64): Likewise.
5945         (vqshluq_n_s8): Likewise.
5946         (vqshluq_n_s16): Likewise.
5947         (vqshluq_n_s32): Likewise.
5948         (vqshluq_n_s64): Likewise.
5949         (vshll_n_s8): Likewise.
5950         (vshll_n_s16): Likewise.
5951         (vshll_n_s32): Likewise.
5952         (vshll_n_u8): Likewise.
5953         (vshll_n_u16): Likewise.
5954         (vshll_n_u32): Likewise.
5955         (vsra_n_s8): Likewise.
5956         (vsra_n_s16): Likewise.
5957         (vsra_n_s32): Likewise.
5958         (vsra_n_s64): Likewise.
5959         (vsra_n_u8): Likewise.
5960         (vsra_n_u16): Likewise.
5961         (vsra_n_u32): Likewise.
5962         (vsra_n_u64): Likewise.
5963         (vsraq_n_s8): Likewise.
5964         (vsraq_n_s16): Likewise.
5965         (vsraq_n_s32): Likewise.
5966         (vsraq_n_s64): Likewise.
5967         (vsraq_n_u8): Likewise.
5968         (vsraq_n_u16): Likewise.
5969         (vsraq_n_u32): Likewise.
5970         (vsraq_n_u64): Likewise.
5971         (vrsra_n_s8): Likewise.
5972         (vrsra_n_s16): Likewise.
5973         (vrsra_n_s32): Likewise.
5974         (vrsra_n_s64): Likewise.
5975         (vrsra_n_u8): Likewise.
5976         (vrsra_n_u16): Likewise.
5977         (vrsra_n_u32): Likewise.
5978         (vrsra_n_u64): Likewise.
5979         (vrsraq_n_s8): Likewise.
5980         (vrsraq_n_s16): Likewise.
5981         (vrsraq_n_s32): Likewise.
5982         (vrsraq_n_s64): Likewise.
5983         (vrsraq_n_u8): Likewise.
5984         (vrsraq_n_u16): Likewise.
5985         (vrsraq_n_u32): Likewise.
5986         (vrsraq_n_u64): Likewise.
5987         (vabs_s8): Likewise.
5988         (vabs_s16): Likewise.
5989         (vabs_s32): Likewise.
5990         (vabs_f32): Likewise.
5991         (vabsq_s8): Likewise.
5992         (vabsq_s16): Likewise.
5993         (vabsq_s32): Likewise.
5994         (vabsq_f32): Likewise.
5995         (vqabs_s8): Likewise.
5996         (vqabs_s16): Likewise.
5997         (vqabs_s32): Likewise.
5998         (vqabsq_s8): Likewise.
5999         (vqabsq_s16): Likewise.
6000         (vqabsq_s32): Likewise.
6001         (vneg_s8): Likewise.
6002         (vneg_s16): Likewise.
6003         (vneg_s32): Likewise.
6004         (vneg_f32): Likewise.
6005         (vnegq_s8): Likewise.
6006         (vnegq_s16): Likewise.
6007         (vnegq_s32): Likewise.
6008         (vnegq_f32): Likewise.
6009         (vqneg_s8): Likewise.
6010         (vqneg_s16): Likewise.
6011         (vqneg_s32): Likewise.
6012         (vqnegq_s8): Likewise.
6013         (vqnegq_s16): Likewise.
6014         (vqnegq_s32): Likewise.
6015         (vmvn_s8): Likewise.
6016         (vmvn_s16): Likewise.
6017         (vmvn_s32): Likewise.
6018         (vmvn_u8): Likewise.
6019         (vmvn_u16): Likewise.
6020         (vmvn_u32): Likewise.
6021         (vmvn_p8): Likewise.
6022         (vmvnq_s8): Likewise.
6023         (vmvnq_s16): Likewise.
6024         (vmvnq_s32): Likewise.
6025         (vmvnq_u8): Likewise.
6026         (vmvnq_u16): Likewise.
6027         (vmvnq_u32): Likewise.
6028         (vmvnq_p8): Likewise.
6029         (vcls_s8): Likewise.
6030         (vcls_s16): Likewise.
6031         (vcls_s32): Likewise.
6032         (vclsq_s8): Likewise.
6033         (vclsq_s16): Likewise.
6034         (vclsq_s32): Likewise.
6035         (vclz_s8): Likewise.
6036         (vclz_s16): Likewise.
6037         (vclz_s32): Likewise.
6038         (vclz_u8): Likewise.
6039         (vclz_u16): Likewise.
6040         (vclz_u32): Likewise.
6041         (vclzq_s8): Likewise.
6042         (vclzq_s16): Likewise.
6043         (vclzq_s32): Likewise.
6044         (vclzq_u8): Likewise.
6045         (vclzq_u16): Likewise.
6046         (vclzq_u32): Likewise.
6047         (vcnt_s8): Likewise.
6048         (vcnt_u8): Likewise.
6049         (vcnt_p8): Likewise.
6050         (vcntq_s8): Likewise.
6051         (vcntq_u8): Likewise.
6052         (vcntq_p8): Likewise.
6053         (vrecpe_f32): Likewise.
6054         (vrecpe_u32): Likewise.
6055         (vrecpeq_f32): Likewise.
6056         (vrecpeq_u32): Likewise.
6057         (vrsqrte_f32): Likewise.
6058         (vrsqrte_u32): Likewise.
6059         (vrsqrteq_f32): Likewise.
6060         (vrsqrteq_u32): Likewise.
6061         (vget_lane_s8): Likewise.
6062         (vget_lane_s16): Likewise.
6063         (vget_lane_s32): Likewise.
6064         (vget_lane_f32): Likewise.
6065         (vget_lane_u8): Likewise.
6066         (vget_lane_u16): Likewise.
6067         (vget_lane_u32): Likewise.
6068         (vget_lane_p8): Likewise.
6069         (vget_lane_p16): Likewise.
6070         (vget_lane_s64): Likewise.
6071         (vget_lane_u64): Likewise.
6072         (vgetq_lane_s8): Likewise.
6073         (vgetq_lane_s16): Likewise.
6074         (vgetq_lane_s32): Likewise.
6075         (vgetq_lane_f32): Likewise.
6076         (vgetq_lane_u8): Likewise.
6077         (vgetq_lane_u16): Likewise.
6078         (vgetq_lane_u32): Likewise.
6079         (vgetq_lane_p8): Likewise.
6080         (vgetq_lane_p16): Likewise.
6081         (vgetq_lane_s64): Likewise.
6082         (vgetq_lane_u64): Likewise.
6083         (vcvt_s32_f32): Likewise.
6084         (vcvt_f32_s32): Likewise.
6085         (vcvt_f32_u32): Likewise.
6086         (vcvt_u32_f32): Likewise.
6087         (vcvtq_s32_f32): Likewise.
6088         (vcvtq_f32_s32): Likewise.
6089         (vcvtq_f32_u32): Likewise.
6090         (vcvtq_u32_f32): Likewise.
6091         (vcvt_n_s32_f32): Likewise.
6092         (vcvt_n_f32_s32): Likewise.
6093         (vcvt_n_f32_u32): Likewise.
6094         (vcvt_n_u32_f32): Likewise.
6095         (vcvtq_n_s32_f32): Likewise.
6096         (vcvtq_n_f32_s32): Likewise.
6097         (vcvtq_n_f32_u32): Likewise.
6098         (vcvtq_n_u32_f32): Likewise.
6099         (vmovn_s16): Likewise.
6100         (vmovn_s32): Likewise.
6101         (vmovn_s64): Likewise.
6102         (vmovn_u16): Likewise.
6103         (vmovn_u32): Likewise.
6104         (vmovn_u64): Likewise.
6105         (vqmovn_s16): Likewise.
6106         (vqmovn_s32): Likewise.
6107         (vqmovn_s64): Likewise.
6108         (vqmovn_u16): Likewise.
6109         (vqmovn_u32): Likewise.
6110         (vqmovn_u64): Likewise.
6111         (vqmovun_s16): Likewise.
6112         (vqmovun_s32): Likewise.
6113         (vqmovun_s64): Likewise.
6114         (vmovl_s8): Likewise.
6115         (vmovl_s16): Likewise.
6116         (vmovl_s32): Likewise.
6117         (vmovl_u8): Likewise.
6118         (vmovl_u16): Likewise.
6119         (vmovl_u32): Likewise.
6120         (vmul_lane_s16): Likewise.
6121         (vmul_lane_s32): Likewise.
6122         (vmul_lane_f32): Likewise.
6123         (vmul_lane_u16): Likewise.
6124         (vmul_lane_u32): Likewise.
6125         (vmulq_lane_s16): Likewise.
6126         (vmulq_lane_s32): Likewise.
6127         (vmulq_lane_f32): Likewise.
6128         (vmulq_lane_u16): Likewise.
6129         (vmulq_lane_u32): Likewise.
6130         (vmla_lane_s16): Likewise.
6131         (vmla_lane_s32): Likewise.
6132         (vmla_lane_f32): Likewise.
6133         (vmla_lane_u16): Likewise.
6134         (vmla_lane_u32): Likewise.
6135         (vmlaq_lane_s16): Likewise.
6136         (vmlaq_lane_s32): Likewise.
6137         (vmlaq_lane_f32): Likewise.
6138         (vmlaq_lane_u16): Likewise.
6139         (vmlaq_lane_u32): Likewise.
6140         (vmlal_lane_s16): Likewise.
6141         (vmlal_lane_s32): Likewise.
6142         (vmlal_lane_u16): Likewise.
6143         (vmlal_lane_u32): Likewise.
6144         (vqdmlal_lane_s16): Likewise.
6145         (vqdmlal_lane_s32): Likewise.
6146         (vmls_lane_s16): Likewise.
6147         (vmls_lane_s32): Likewise.
6148         (vmls_lane_f32): Likewise.
6149         (vmls_lane_u16): Likewise.
6150         (vmls_lane_u32): Likewise.
6151         (vmlsq_lane_s16): Likewise.
6152         (vmlsq_lane_s32): Likewise.
6153         (vmlsq_lane_f32): Likewise.
6154         (vmlsq_lane_u16): Likewise.
6155         (vmlsq_lane_u32): Likewise.
6156         (vmlsl_lane_s16): Likewise.
6157         (vmlsl_lane_s32): Likewise.
6158         (vmlsl_lane_u16): Likewise.
6159         (vmlsl_lane_u32): Likewise.
6160         (vqdmlsl_lane_s16): Likewise.
6161         (vqdmlsl_lane_s32): Likewise.
6162         (vmull_lane_s16): Likewise.
6163         (vmull_lane_s32): Likewise.
6164         (vmull_lane_u16): Likewise.
6165         (vmull_lane_u32): Likewise.
6166         (vqdmull_lane_s16): Likewise.
6167         (vqdmull_lane_s32): Likewise.
6168         (vqdmulhq_lane_s16): Likewise.
6169         (vqdmulhq_lane_s32): Likewise.
6170         (vqdmulh_lane_s16): Likewise.
6171         (vqdmulh_lane_s32): Likewise.
6172         (vqrdmulhq_lane_s16): Likewise.
6173         (vqrdmulhq_lane_s32): Likewise.
6174         (vqrdmulh_lane_s16): Likewise.
6175         (vqrdmulh_lane_s32): Likewise.
6176         (vmul_n_s16): Likewise.
6177         (vmul_n_s32): Likewise.
6178         (vmul_n_f32): Likewise.
6179         (vmul_n_u16): Likewise.
6180         (vmul_n_u32): Likewise.
6181         (vmulq_n_s16): Likewise.
6182         (vmulq_n_s32): Likewise.
6183         (vmulq_n_f32): Likewise.
6184         (vmulq_n_u16): Likewise.
6185         (vmulq_n_u32): Likewise.
6186         (vmull_n_s16): Likewise.
6187         (vmull_n_s32): Likewise.
6188         (vmull_n_u16): Likewise.
6189         (vmull_n_u32): Likewise.
6190         (vqdmull_n_s16): Likewise.
6191         (vqdmull_n_s32): Likewise.
6192         (vqdmulhq_n_s16): Likewise.
6193         (vqdmulhq_n_s32): Likewise.
6194         (vqdmulh_n_s16): Likewise.
6195         (vqdmulh_n_s32): Likewise.
6196         (vqrdmulhq_n_s16): Likewise.
6197         (vqrdmulhq_n_s32): Likewise.
6198         (vqrdmulh_n_s16): Likewise.
6199         (vqrdmulh_n_s32): Likewise.
6200         (vmla_n_s16): Likewise.
6201         (vmla_n_s32): Likewise.
6202         (vmla_n_f32): Likewise.
6203         (vmla_n_u16): Likewise.
6204         (vmla_n_u32): Likewise.
6205         (vmlaq_n_s16): Likewise.
6206         (vmlaq_n_s32): Likewise.
6207         (vmlaq_n_f32): Likewise.
6208         (vmlaq_n_u16): Likewise.
6209         (vmlaq_n_u32): Likewise.
6210         (vmlal_n_s16): Likewise.
6211         (vmlal_n_s32): Likewise.
6212         (vmlal_n_u16): Likewise.
6213         (vmlal_n_u32): Likewise.
6214         (vqdmlal_n_s16): Likewise.
6215         (vqdmlal_n_s32): Likewise.
6216         (vmls_n_s16): Likewise.
6217         (vmls_n_s32): Likewise.
6218         (vmls_n_f32): Likewise.
6219         (vmls_n_u16): Likewise.
6220         (vmls_n_u32): Likewise.
6221         (vmlsq_n_s16): Likewise.
6222         (vmlsq_n_s32): Likewise.
6223         (vmlsq_n_f32): Likewise.
6224         (vmlsq_n_u16): Likewise.
6225         (vmlsq_n_u32): Likewise.
6226         (vmlsl_n_s16): Likewise.
6227         (vmlsl_n_s32): Likewise.
6228         (vmlsl_n_u16): Likewise.
6229         (vmlsl_n_u32): Likewise.
6230         (vqdmlsl_n_s16): Likewise.
6231         (vqdmlsl_n_s32): Likewise.
6233 2014-11-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6235         * config/arm/arm.c (arm_new_rtx_costs, case PLUS, MINUS):
6236         Add cost of alu.arith in simple SImode case.
6238 2014-11-18  Jiong Wang  <jiong.wang@arm.com>
6240         * lra-eliminations.c (update_reg_eliminate): Relax gcc_assert for fixed
6241         registers.
6243 2014-11-18  Marat Zakirov  <m.zakirov@samsung.com>
6245         * opts.c (finish_options): Disable aggressive opts for sanitizer.
6246         (common_handle_option): Move code to finish_options.
6248 2014-11-18  Yury Gribov  <y.gribov@samsung.com>
6250         PR sanitizer/63802
6251         * stor-layout.c (min_align_of_type): Respect user alignment
6252         more.
6254 2014-11-18  Ilya Enkovich  <ilya.enkovich@intel.com>
6256         * passes.c (remove_cgraph_node_from_order): New.
6257         (do_per_function_toporder): Register cgraph removal
6258         hook.
6260 2014-11-17  Terry Guo  <terry.guo@arm.com>
6262         * config/arm/arm.c (arm_issue_rate): Return 2 for cortex-m7.
6263         * config/arm/arm.md (generic_sched): Exclude cortex-m7.
6264         (generic_vfp): Likewise.
6265         * config/arm/cortex-m7.md: Pipeline description for cortex-m7.
6267 2014-11-17  Vladimir Makarov  <vmakarov@redhat.com>
6269         PR rtl-optimization/63906
6270         * lra-remat.c (operand_to_remat): Check SP and
6271         frame_pointer_required.
6273 2014-11-17  Mircea Namolaru  <mircea.namolaru@inria.fr>
6275         * doc/invoke.texi (floop-unroll-and-jam): Document
6276         (loop-unroll-jam-size): Likewise.
6277         (loop-unroll-jam-depth): Likewise.
6278         * graphite-optimize-isl.c (getPrevectorMap_full): Modify comment.
6279         (getScheduleForBandList): Replaced unsafe union_map reuse.
6281 2014-11-17  Andrew Pinski  <apinski@cavium.com>
6283         * config/aarch64/thunderx.md: Remove copyright which should not
6284         have been there.
6286 2014-11-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
6287             Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
6289         * config/rs6000/rs6000.c (RELOAD_REG_AND_M16): Add support for
6290         Altivec style vector loads that ignore the bottom 3 bits of the
6291         address.
6292         (rs6000_debug_addr_mask): New function to print the addr_mask
6293         values if debugging.
6294         (rs6000_debug_print_mode): Call rs6000_debug_addr_mask to print
6295         out addr_mask.
6296         (rs6000_setup_reg_addr_masks): Add support for Altivec style
6297         vector loads that ignore the bottom 3 bits of the address.  Allow
6298         pre-increment and pre-decrement on floating point, even if the
6299         -mupper-regs-{sf,df} options were used.
6300         (rs6000_init_hard_regno_mode_ok): Rework DFmode support if
6301         -mupper-regs-df.  Add support for -mupper-regs-sf.  Rearrange code
6302         placement for direct move support.
6303         (rs6000_option_override_internal): Add checks for -mupper-regs-df
6304         requiring -mvsx, and -mupper-regs-sf requiring -mpower8-vector.
6305         If -mupper-regs, set both -mupper-regs-sf and -mupper-regs-df,
6306         depending on the underlying cpu.
6307         (rs6000_secondary_reload_fail): Add ATTRIBUTE_NORETURN.
6308         (rs6000_secondary_reload_toc_costs): Helper function to identify
6309         costs of a TOC load for secondary reload support.
6310         (rs6000_secondary_reload_memory): Helper function for secondary
6311         reload, to determine if a particular memory operation is directly
6312         handled by the hardware, or if it needs support from secondary
6313         reload to create a valid address.
6314         (rs6000_secondary_reload): Rework code, to be clearer.  If the
6315         appropriate -mupper-regs-{sf,df} is used, use FPR registers to
6316         reload scalar values, since the FPR registers have D-form
6317         addressing. Move most of the code handling memory to the function
6318         rs6000_secondary_reload_memory, and use the reg_addr structure to
6319         determine what type of address modes are supported.  Print more
6320         debug information if -mdebug=addr.
6321         (rs6000_secondary_reload_inner): Rework entire function to be more
6322         general.  Use the reg_addr bits to determine what type of
6323         addressing is supported.
6324         (rs6000_preferred_reload_class): Rework.  Move constant handling
6325         into a single place.  Prefer using FLOAT_REGS for scalar floating
6326         point.
6327         (rs6000_secondary_reload_class): Use a FPR register to move a
6328         value from an Altivec register to a GPR, and vice versa.  Move VSX
6329         handling above traditional floating point.
6331         * config/rs6000/rs6000.md (mov<mode>_hardfloat, FMOVE32 case):
6332         Delete some spaces in the constraints.
6333         (DF->DF move peephole2): Disable if -mupper-regs-{sf,df} to
6334         allow using FPR registers to load/store an Altivec register for
6335         scalar floating point types.
6336         (SF->SF move peephole2): Likewise.
6337         (DFmode splitter): Add a define_split to move floating point
6338         constants to the constant pool before register allocation.
6339         Normally constants are put into the pool immediately, but
6340         -ffast-math delays putting them into the constant pool for the
6341         reciprocal approximation support.
6342         (SFmode splitter): Likewise.
6344         * config/rs6000/rs6000.opt (-mupper-regs-df): Make option public.
6345         (-mupper-regs-sf): Likewise.
6347         * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
6348         __UPPER_REGS_DF__ if -mupper-regs-df.  Define __UPPER_REGS_SF__ if
6349         -mupper-regs-sf.
6350         (-mupper-regs): New combination option that sets -mupper-regs-sf
6351         and -mupper-regs-df by default if the cpu supports the instructions.
6353         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
6354         -mupper-regs, -mupper-regs-sf, and -mupper-regs-df.
6356         * config/rs6000/predicates.md (memory_fp_constant): New predicate
6357         to return true if the operand is a floating point constant that
6358         must be put into the constant pool, before register allocation
6359         occurs.
6361         * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Enable
6362         -mupper-regs-df by default.
6363         (ISA_2_7_MASKS_SERVER): Enable -mupper-regs-sf by default.
6364         (POWERPC_MASKS): Add -mupper-regs-{sf,df} as options set by the
6365         various -mcpu=... options.
6366         (power7 cpu): Enable -mupper-regs-df by default.
6368         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
6369         -mupper-regs.
6371 2014-11-17  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
6373         * ira-conflicts.c (build_conflict_bit_table): Add the current
6374         object to OBJECTS_LIVE after traversing OBJECTS_LIVE.
6376 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6378         * ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
6379         (ipa_get_indirect_edge_target): Add SPECULATIVE argument.
6380         (devirtualization_time_bonus): Use it.
6381         (ipcp_discover_new_direct_edges): Likewise.
6382         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Update.
6383         * ipa-prop.h (ipa_get_indirect_edge_target): Update prototype.
6385 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6387         * tree.c (free_lang_data_in_decl): Set
6388         DECL_FUNCTION_SPECIFIC_OPTIMIZATION to optimization_default_node.
6390 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6392         * cgraphunit.c (analyze_functions): Use opt_for_fn.
6393         * cgraph.h (cgraph_node::optimize_for_size_p): Likewise.
6395 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6397         * cgraph.c (symbol_table::create_edge): Use opt_for_fn.
6398         (cgraph_node::cannot_return_p): Likewise.
6399         (cgraph_edge::cannot_lead_to_return_p): Likewise.
6400         (cgraph_edge::maybe_hot_p): Likewise.
6402 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6404         * predict.c (maybe_hot_frequency_p): Use opt_for_fn.
6405         (optimize_function_for_size_p): Likewise.
6406         (probably_never_executed): Likewise; replace cfun by fun.
6408 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
6410         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Add
6411         variant reading from memory and assembling to ld1.
6413         * config/aarch64/arm_neon.h (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8,
6414         vld1_lane_p16, vld1_lane_s8, vld1_lane_s16, vld1_lane_s32,
6415         vld1_lane_s64, vld1_lane_u8, vld1_lane_u16, vld1_lane_u32,
6416         vld1_lane_u64, vld1q_lane_f32, vld1q_lane_f64, vld1q_lane_p8,
6417         vld1q_lane_p16, vld1q_lane_s8, vld1q_lane_s16, vld1q_lane_s32,
6418         vld1q_lane_s64, vld1q_lane_u8, vld1q_lane_u16, vld1q_lane_u32,
6419         vld1q_lane_u64): Replace asm with vset_lane and pointer dereference.
6421 2014-11-17  Jason Merrill  <jason@redhat.com>
6423         * tree-inline.c (copy_fn): New.
6424         * tree-inline.h: Declare it.
6426 2014-11-17  Alan Lawrence  <alan.lawrence@arm.com>
6428         * config/aarch64/aarch64-builtins.c (TYPES_CREATE): Remove.
6429         * config/aarch64/aarch64-simd-builtins.def (create): Remove.
6430         * config/aarch64/aarch64-simd.md (aarch64_create<mode>): Remove.
6431         * config/aarch64/arm_neon.h (vcreate_f64, vreinterpret_f64_s64,
6432         vreinterpret_f64_u64): Replace __builtin_aarch64_createv1df with C casts.
6433         * config/aarch64/iterators.md (VD1): Remove.
6435 2014-11-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6437         * config/aarch64/aarch64-cores.def (cortex-a53): Remove
6438         AARCH64_FL_CRYPTO from feature flags.
6439         (cortex-a57): Likewise.
6440         (cortex-a57.cortex-a53): Likewise.
6442 2014-11-17  Jan Hubicka  <hubicka@ucw.cz>
6444         * tree.c (free_lang_data_in_decl): Annotate all functio nbodies with
6445         DECL_FUNCTION_SPECIFIC_TARGET.
6446         * i386.c (ix86_set_current_function): Handle explicit default options.
6448 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
6450         * builtins.c (expand_builtin_memcpy_with_bounds): Use target hook
6451         instead of BNDmode.
6452         (expand_builtin_mempcpy_with_bounds): Likewise.
6453         (expand_builtin_memset_with_bounds): Likewise.
6455 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
6457         * tree-ssa-strlen.c: include ipa-chkp.h, cgraph.h,
6458         ipa-ref.h, plugin-api.h.
6459         (get_string_length): Handle calls with bounds.
6460         (adjust_last_stmt): Likewise.
6461         (handle_builtin_strchr): Likewise.
6462         (handle_builtin_strcpy): Likewise.
6463         (handle_builtin_memcpy): Likewise.
6464         (handle_builtin_strcat): Likewise.
6466 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
6468         * tree-chkp-opt.c (chkp_get_nobnd_fndecl): New.
6469         (chkp_get_nochk_fndecl): New.
6470         (chkp_optimize_string_function_calls): New.
6471         (chkp_opt_execute): Call chkp_optimize_string_function_calls.
6472         * tree-cfg.h (insert_cond_bb): New.
6473         * tree-cfg.c (insert_cond_bb): New.
6475 2014-11-17  Ilya Enkovich  <ilya.enkovich@intel.com>
6477         * tree-core.h (built_in_class): Add builtin codes to be used
6478         by Pointer Bounds Checker for instrumented builtin functions.
6479         * tree-streamer-in.c: Include ipa-chkp.h.
6480         (streamer_get_builtin_tree): Created instrumented decl if
6481         required.
6482         * ipa-chkp.h (chkp_maybe_clone_builtin_fndecl): New.
6483         * ipa-chkp.c (chkp_build_instrumented_fndecl): Support builtin
6484         function decls.
6485         (chkp_maybe_clone_builtin_fndecl): New.
6486         (chkp_maybe_create_clone): Support builtin function decls.
6487         (chkp_versioning): Clone builtin functions.
6488         * tree-chkp.c (chkp_instrument_normal_builtin): New.
6489         (chkp_add_bounds_to_call_stmt): Support builtin functions.
6490         (chkp_replace_function_pointer): Likewise.
6491         * builtins.c (expand_builtin_memcpy_args): New.
6492         (expand_builtin_memcpy): Call expand_builtin_memcpy_args.
6493         (expand_builtin_memcpy_with_bounds): New.
6494         (expand_builtin_mempcpy_with_bounds): New.
6495         (expand_builtin_mempcpy_args): Add orig_exp arg. Support
6496         BUILT_IN_CHKP_MEMCPY_NOBND_NOCHK
6497         (expand_builtin_memset_with_bounds): New.
6498         (expand_builtin_memset_args): Support BUILT_IN_CHKP_MEMSET_NOBND_NOCHK.
6499         (expand_builtin_with_bounds): New.
6500         * builtins.h (expand_builtin_with_bounds): New.
6501         * expr.c (expand_expr_real_1): Support instrumented builtin calls.
6503 2014-11-17  Dodji Seketeli  <dodji@redhat.com>
6505         * gimple.h (gimple_set_visited, gimple_visited_p)
6506         (gimple_set_plf, gimple_plf, gimple_set_uid, gimple_uid): Add more
6507         comments to these accessors.
6509 2014-11-17  Georg-Johann Lay  <avr@gjlay.de>
6511         * config/avr/avr-log.c (avr_log_set_avr_log) [TARGET_ALL_DEBUG]:
6512         Set avr_log_details to "all".
6514 2014-11-17  Richard Biener  <rguenther@suse.de>
6516         PR middle-end/63898
6517         * match.pd: Guard X / CST -> X * CST' transform against
6518         zero CST.
6520 2014-11-17  Terry Guo  <terry.guo@arm.com>
6522         * config/arm/thumb1.md (*addsi3_cbranch_scratch): Updated to UAL
6523         format.
6525 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6527         * ifcvt.c (HAVE_cbranchcc4): Define.
6528         (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
6529         Use HAVE_cbranchcc4.
6531 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6533         * config/aarch64/aarch64.c (aarch64_code_to_ccmode,
6534         aarch64_convert_mode, aarch64_gen_ccmp_first,
6535         aarch64_gen_ccmp_next): New functions.
6536         (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Define.
6538 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6540         * config/aarch64/aarch64-protos.h (aarch64_ccmp_mode_to_code): New.
6541         * aarch64.c (aarch64_nzcv_codes): New data.
6542         (aarch64_ccmp_mode_to_code): New.
6543         (aarch64_print_operand): Output nzcv.
6544         config/aarch64/aarch64.md (cbranchcc4, *ccmp_and, *ccmp_ior, cstorecc4):
6545         New patterns.
6546         (cstore<mode>4): Handle ccmp_cc_register.
6547         * config/aarch64/predicates.md (const0_operand): New.
6549 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6551         * config/aarch64/aarch64-modes.def: Define ccmp CC mode.
6552         * config/aarch64/aarch64.c (aarch64_get_condition_code_1): New function
6553         extacted from aarch64_get_condition_code.
6554         (aarch64_get_condition_code): Call aarch64_get_condition_code_1.
6555         config/aarch64/predicates.md (ccmp_cc_register): New predicate.
6557 014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6559         * config/aarch64/constraints.md (Usn, aarch64_ccmp_immediate,
6560         aarch64_ccmp_operand): New constraints.
6562 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6564         * Makefile.in: Add ccmp.o.
6565         * ccmp.c: New file.
6566         * ccmp.h: New file.
6567         * expr.c: include "ccmp.h"
6568         (expand_cond_expr_using_cmove): Handle VOIDmode.
6569         (expand_expr_real_1): Try to expand ccmp.
6571 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6573         * cfgexpand.c (expand_gimple_cond): Check ccmp.
6574         * expmed.c (emit_cstore): Make it global.
6575         * expmed.h: #include "insn-codes.h"
6576         (emit_cstore): New prototype.
6577         * expr.c (expand_operands): Make it global.
6578         * expr.h (expand_operands): New prototype.
6579         * optabs.c (get_rtx_code): Make it global.
6580         * optabs.h (get_rtx_code): New prototype.
6582 2014-11-17  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
6584         * target.def (gen_ccmp_first, gen_ccmp_first): Add two new hooks.
6585         * doc/tm.texi.in (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
6586         * doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
6588 2014-11-16  Patrick Palka  <ppalka@gcc.gnu.org>
6590         PR middle-end/63790
6591         * tree-ssa-forwprop.c (forward_propagate_into_comparison_1):
6592         Always combine comparisons or conversions from booleans.
6594 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
6596         * ipa-polymorphic-call.c
6597         (ipa_polymorphic_call_context::speculation_consistent_p): Constify.
6598         (ipa_polymorphic_call_context::meet_speculation_with): New function.
6599         (ipa_polymorphic_call_context::combine_with): Handle types in
6600         construction better.
6601         (ipa_polymorphic_call_context::equal_to): Do not bother about useless
6602         speculation.
6603         (ipa_polymorphic_call_context::meet_with): New function.
6604         * cgraph.h (class ipa_polymorphic_call_context): Add
6605         meet_width, meet_speculation_with; constify speculation_consistent_p.
6606         * ipa-cp.c (ipa_context_from_jfunc): Handle speculation; combine
6607         with incomming context.
6608         (propagate_context_accross_jump_function): Likewise; be more cureful.
6609         about set_contains_variable.
6610         (ipa_get_indirect_edge_target_1): Fix handling of dynamic type changes.
6611         (find_more_scalar_values_for_callers_subset): Fix.
6612         (find_more_contexts_for_caller_subset): Perform meet operation.
6614 2014-11-16  Jan Hubicka  <hubicka@ucw.cz>
6616         * passes.c (execute_one_pass): Do not apply all transforms prior
6617         every simple IPA pass.
6618         * cgraphunit.c: Do not include fibheap.h
6619         (expand_thunk): Use get_untransformed_body.
6620         (cgraph_node::expand): Likewise.
6621         * tree-ssa-structalias.c (ipa_pta_execute): Skip inline clones.
6622         * cgraph.c (release_function_body): Do not push cfun when CFG
6623         is not there.
6624         (cgraph_node::get_untransformed_body): Break out from ...
6625         (cgraph_node::get_body): ... here; add code to apply all transforms.
6626         * cgraph.h (cgraph_node): Add get_untransformed_body.
6627         * ipa-icf.c (sem_function::init): Use get_untransformed_body.
6628         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
6629         * tree-inline.c (expand_call_inline): LIkewise.
6630         * i386.c (ix86_reset_to_default_globals): Break out from ...
6631         (ix86_set_current_function): ... here;
6632         (ix86_reset_previous_fndecl): Use it.
6633         (ix86_simd_clone_adjust): Use ix86_reset_previous_fndecl.
6635 2014-11-16  Eric Botcazou  <ebotcazou@adacore.com>
6637         * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
6638         * doc/tm.texi: Regenerate.
6640 2014-11-16  Uros Bizjak  <ubizjak@gmail.com>
6642         * config/sh/sh.c: Do not include algorithm.
6643         (sh_emit_scc_to_t): Replace open-coded swap with std::swap
6644         to swap values.
6645         (sh_emit_compare_and_branch): Ditto.
6646         (sh_emit_compare_and_set): Ditto.
6647         * config/sh/sh.md (replacement peephole2): Ditto.
6648         (cstore4_media): Ditto.
6649         (*fmasf4): Ditto.
6651 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
6653         * lra-remat.c (cand_transf_func): Process regno for
6654         rematerialization too.
6655         * lra.c (lra): Switch on rematerialization pass.
6657 2014-11-15  Vladimir Makarov  <vmakarov@redhat.com>
6659         * lra.c (lra): Switch off rematerialization pass.
6661 2014-11-15  Marc Glisse  <marc.glisse@inria.fr>
6663         * config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
6664         _mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
6665         instead of builtins.
6666         * config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
6667         typedefs.
6668         (_mm_sqrt_sd): Fix comment.
6669         (_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
6670         _mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
6671         _mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
6672         _mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
6673         _mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
6674         _mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
6675         _mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
6676         _mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
6677         Use vector extensions instead of builtins.
6678         * config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
6679         _mm_mullo_epi32): Likewise.
6680         * config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
6681         New typedefs.
6682         (_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
6683         _mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
6684         Use vector extensions instead of builtins.
6685         * config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
6686         _mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
6687         _mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
6688         _mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
6689         _mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
6690         _mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
6691         _mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
6692         * config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
6693         New typedefs.
6694         (_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
6695         _mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
6696         _mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
6697         _mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
6698         _mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
6699         _mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
6700         _mm512_div_ps): Use vector extensions instead of builtins.
6701         * config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
6702         _mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
6703         * config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
6704         * config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
6705         Likewise.
6707 2014-11-15  Jan Hubicka <hubicka@ucw.cz>
6709         * lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
6710         * lto-streamer.h (cl_optimization_stream_out,
6711         cl_optimization_stream_in): Declare.
6712         * optc-save-gen.awk: Generate cl_optimization LTO streaming
6713         and hashing routines.
6714         * opth-gen.awk: Add prototype of cl_optimization_hash.
6715         * tree-streamer-in.c (unpack_ts_optimization): Remove.
6716         (streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
6717         * tree-streamer-out.c (pack_ts_optimization): Remove.
6718         (streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
6720 2014-11-15  Mircea Namolaru  <mircea.namolaru@inria.fr>
6722         * common.opt (flag_loop_unroll_and_jam): New flag.
6723         * params.def (PARAM_LOOP_UNROLL_JAM_SIZE): Parameter for unroll and
6724         jam flag.
6725         (PARAM_LOOP_UNROLL_JAM_DEPTH): Likewise.
6726         * graphite-poly.h (struct poly_bb:map_sepclass): New field
6727         * graphite-poly.c (new_poly_bb): Initialization for new field.
6728         (apply_poly_transforms): Support for unroll and jam flag.
6729         * graphite-isl-ast-to-gimple.c (generate_luj_sepclass): Compute the
6730         separation class.
6731         (generate_luj_sepclass_opt): Build the separation class option.
6732         (generate_luj_options): Set unroll and jam options.
6733         (set_options): Support for unroll and jam options.
6734         (scop_to_isl_ast): Likewise
6735         * graphite-optimize-isl.c (getPrevectorMap_full): New function for
6736         computing the separating class map.
6737         (optimize_isl): Support for the separating class map.
6738         (apply_schedule_map_to_scop): Likewise.
6739         (getScheduleMap): Likewise.
6740         (getScheduleForBand): Likewise.
6741         (getScheduleForBandList): Likewise.
6742         * graphite.c (gate_graphite_transforms): Add unroll and jam flag.
6743         * toplev.c (process_options) Likewise.
6745 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
6747         * tree-cfg.c (replace_loop_annotate_in_block): New function extracted
6748         from...
6749         (replace_loop_annotate): ...here.  Call it on the header and on the
6750         latch block, if any.  Restore proper behavior of final cleanup.
6752 2014-11-15  Eric Botcazou  <ebotcazou@adacore.com>
6754         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
6755         for max-completely-peeled-insns limit.
6757 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
6759         * ipa-prop.h (ipa_known_type_data): Remove.
6760         (ipa_binfo_from_known_type_jfunc): Remove.
6762 2014-11-14  Andrew Pinski  <apinski@cavium.com>
6764         * config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
6765         over to thunderx.
6766         * config/aarch64/aarch64.md: Include thunderx.md.
6767         (generic_sched): Set to no for thunderx.
6768         * config/aarch64/thunderx.md: New file.
6770 2014-11-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
6772         * config/rs6000/predicates.md (easy_fp_constant): Delete redunant
6773         tests for 0.0.
6775         * config/rs6000/vector.md (VEC_R): Move secondary reload support
6776         insns to rs6000.md from vector.md.
6777         (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
6778         (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
6779         (vec_reload_and_plus_<mptrsize>): Likewise.
6781         * config/rs6000/rs6000.md (Fa): New mode attribute to give
6782         constraint for the Altivec registers for a type.
6783         (RELOAD): New mode iterator for all of the types that have
6784         secondary reload address support to load up a base register.
6785         (extendsfdf2_fpr): Use correct constraint.
6786         (copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
6787         instruction.
6788         (floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
6789         Generate the non-VSX instruction if all registers were FPRs.  Do
6790         not use the patterns in vsx.md for scalar operations.
6791         (floatsi<mode>2_lfiwax_mem): Likewise.
6792         (floatunssi<mode>2_lfiwzx): Likewise.
6793         (floatunssi<mode>2_lfiwzx_mem): Likewise.
6794         (fix_trunc<mode>di2_fctidz): Likewise.
6795         (fixuns_trunc<mode>di2_fctiduz): Likewise.
6796         (fctiwz_<mode>): Likewise.
6797         (fctiwuz_<mode>): Likewise.
6798         (friz): Likewise.
6799         (floatdidf2_fpr): Likewise.
6800         (floatdidf2_mem): Likewise.
6801         (floatunsdidf2): Likewise.
6802         (floatunsdidf2_fcfidu): Likewise.
6803         (floatunsdidf2_mem): Likewise.
6804         (floatdisf2_fcfids): Likewise.
6805         (floatdisf2_mem): Likewise.
6806         (floatdisf2_internal1): Add explicit test for not FCFIDS to make
6807         it more obvious that the code is for pre-ISA 2.06 machines.
6808         (floatdisf2_internal2): Likewise.
6809         (floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
6810         Generate the non-VSX instruction if all registers were FPRs.  Do
6811         not use the patterns in vsx.md for scalar operations.
6812         (floatunsdisf2_mem): Likewise.
6813         (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
6814         handlers here from vector.md, and expand the types we generate
6815         reload handlers for.
6816         (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
6817         (vec_reload_and_plus_<mptrsize>): Likewise.
6819         * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
6820         vector forms of the instructions.  Move VSX scalar forms to
6821         rs6000.md, and add support for -mupper-regs-sf.
6822         (vsx_floatuns<VSi><mode>2): Likewise.
6823         (vsx_fix_trunc<mode><VSi>2): Likewise.
6824         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
6825         (vsx_float_fix_<mode>2): Delete DF version, rename to
6826         vsx_float_fix_v2df2.
6827         (vsx_float_fix_v2df2): Likewise.
6829 2014-11-14  Martin Jambor  <mjambor@suse.cz>
6831         * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
6832         (ipa_pass_through_data): Removed field type_preserved.
6833         (ipa_ancestor_jf_data): removed fields type and type_preserved.
6834         (ipa_jump_func): Removed field known_type.
6835         (ipa_get_jf_known_type_offset): Removed.
6836         (ipa_get_jf_known_type_base_type): Likewise.
6837         (ipa_get_jf_known_type_component_type): Likewise.
6838         (ipa_get_jf_ancestor_type): Likewise.
6839         * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
6840         (ipa_get_jf_pass_through_result): Likewise.
6841         (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
6842         (values_equal_for_ipcp_p): Removed BINFO handling.
6843         (ipa_get_indirect_edge_target_1): Updated comment.
6844         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
6845         of IPA_JF_KNOWN_TYPE jump functions.  Do not print removed fields.
6846         (ipa_set_jf_known_type): Removed.
6847         (ipa_set_jf_simple_pass_through): Do not set removed fields.  Update
6848         all callers.
6849         (ipa_set_jf_arith_pass_through): Likewise.
6850         (ipa_set_ancestor_jf): Likewise.
6851         (ipa_binfo_from_known_type_jfunc): Removed.
6852         (prop_type_change_info): Removed fields known_current_type and
6853         multiple_types_encountered.
6854         (extr_type_from_vtbl_ptr_store): Removed.
6855         (check_stmt_for_type_change): Do not attempt to identify changed type.
6856         (detect_type_change_from_memory_writes): Do not set the removed fields,
6857         always set jfunc to unknown.
6858         (compute_complex_assign_jump_func): Do not detect dynamic type change.
6859         (compute_complex_ancestor_jump_func): Likewise.
6860         (compute_known_type_jump_func): Removed.
6861         (ipa_compute_jump_functions_for_edge): Do not detect dynamic type
6862         change.  Do not comute known type jump functions.
6863         (combine_known_type_and_ancestor_jfs): Removed.
6864         (update_jump_functions_after_inlining): Removed handling of
6865         IPA_JF_KNOWN_TYPE jump functions.  Do not set removed fields.
6866         (ipa_write_jump_function): Do not stream removed fields or known type
6867         jump functions.
6868         (ipa_read_jump_function): Likewise.
6870 2014-11-14  Vladimir Makarov  <vmakarov@redhat.com>
6872         * lra-int.h (lra_create_live_ranges): Add parameter.
6873         * lra-lives.c (temp_bitmap): Move higher.
6874         (initiate_live_solver): Move temp_bitmap initialization into
6875         lra_live_ranges_init.
6876         (finish_live_solver): Move temp_bitmap clearing into
6877         live_ranges_finish.
6878         (process_bb_lives): Add parameter.  Use it to control live info
6879         update and dead insn elimination.  Pass it to mark_regno_live and
6880         mark_regno_dead.
6881         (lra_create_live_ranges): Add parameter.  Pass it to
6882         process_bb_lives.
6883         (lra_live_ranges_init, lra_live_ranges_finish): See changes in
6884         initiate_live_solver and finish_live_solver.
6885         * lra-remat.c (do_remat): Process insn non-operand hard regs too.
6886         Use temp_bitmap to update avail_cands.
6887         * lra.c (lra): Pass new parameter to lra_create_live_ranges.  Move
6888         check with lra_need_for_spill_p after live range pass.  Switch on
6889         rematerialization pass.
6891 2014-11-14  Martin Jambor  <mjambor@suse.cz>
6893         * ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
6894         agg_preserved flag instead.
6895         (ipa_get_jf_ancestor_type_preserved): Likewise.
6896         (ipa_node_params): Rename known_vals to known_csts, update all users.
6897         New field known_contexts.
6898         (ipa_get_indirect_edge_target): Update prototype.
6899         (ipcp_poly_ctx_values_pool): Declare.
6900         (ipa_context_from_jfunc): Likewise.
6901         * ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
6902         * cgraph.h (ipa_polymorphic_call_context): New method equal_to.  New
6903         parameter newline of method dump.
6904         * ipa-cp.c (ctxlat): New field.
6905         (ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
6906         (ipcp_poly_ctx_values_pool):New variable.
6907         (ipa_get_poly_ctx_lat): New function.
6908         (print_ipcp_constant_value): New overloaded function for contexts.
6909         (print_all_lattices): Also print contexts.
6910         (ipa_topo_info): New field contexts;
6911         (set_all_contains_variable): Also set the flag in the context lattice.
6912         (initialize_node_lattices): Likewise for flag bottom.
6913         (ipa_get_jf_ancestor_result): Removed BINFO handling.
6914         (ipa_value_from_jfunc): Likewise.
6915         (ipa_context_from_jfunc): New function.
6916         (values_equal_for_ipcp_p): New overloaded function for contexts.
6917         (allocate_and_init_ipcp_value): Construct the value.
6918         (allocate_and_init_ipcp_value): New overloaded function for contexts.
6919         (propagate_scalar_accross_jump_function): Removed handling of
6920         KNOWN_TYPE jump functions.
6921         (propagate_context_accross_jump_function): New function.
6922         (propagate_constants_accross_call): Also propagate contexts.
6923         (ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
6924         (ipa_get_indirect_edge_target): Likewise.
6925         (devirtualization_time_bonus): Likewise.
6926         (gather_context_independent_values): Create and populate known_contexts
6927         vector rather than known_binfos.
6928         (perform_estimation_of_a_value): Work on contexts rather than BINFOs.
6929         (estimate_local_effects): Likewise.
6930         (add_all_node_vals_to_toposort): Also add contexts to teir topological
6931         sort.
6932         (ipcp_propagate_stage): Also propagate effects of contexts.
6933         (ipcp_discover_new_direct_edges): Receive and pass known_contexts to
6934         ipa_get_indirect_edge_target_1.
6935         (cgraph_edge_brings_value_p): New overloaded function for contexts.
6936         (create_specialized_node): Work on contexts rather than BINFOs.
6937         (find_more_contexts_for_caller_subset): New function.
6938         (known_contexts_useful_p): New function.
6939         (copy_useful_known_contexts): Likewise.
6940         (modify_known_vectors_with_val): Likewise.
6941         (ipcp_val_in_agg_replacements_p): Renamed to
6942         ipcp_val_agg_replacement_ok_p, return true for all offset indicating
6943         non-aggregate.
6944         (ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
6945         (decide_about_value): Work on contexts rather than BINFOs.
6946         (decide_whether_version_node): Likewise.
6947         (ipcp_driver): Initialize the new alloc pool.
6948         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
6949         printing of edge contexts.
6950         (ipa_set_ancestor_jf): Replace assert with conditional setting of
6951         type_preserved to false.
6952         (update_jump_functions_after_inlining): Use access function instead of
6953         reading agg_preserved directly.  Store combined context in the ancestor
6954         case.
6955         (try_make_edge_direct_virtual_call): Work on contexts rather than
6956         BINFOs.
6957         (update_indirect_edges_after_inlining): Get context from
6958         ipa_context_from_jfunc.
6959         (ipa_free_node_params_substructures): Free also known_contexts.
6960         (ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
6961         (ipa_free_all_structures_after_iinln): Likewise.
6962         * ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
6963         contexts rather than BINFOs.
6964         (estimate_edge_devirt_benefit): Likewise.
6965         (estimate_edge_size_and_time): Likewise.
6966         (estimate_calls_size_and_time): Likewise.
6967         (estimate_node_size_and_time): Likewise.
6968         (estimate_ipcp_clone_size_and_time): Likewise.
6969         (do_estimate_edge_time): Likewise.
6970         (do_estimate_edge_size): Likewise.
6971         (do_estimate_edge_hints): Likewise.
6972         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
6973         parameter newline, ouput newline only when it is set.
6974         (ipa_polymorphic_call_context::equal_to): New method.
6976 2014-11-14  Martin Jambor  <mjambor@suse.cz>
6978         * ipa-cp.c (ipcp_value_source): Converted to a template class.  All
6979         users converted to the same specialization as the using class/function
6980         or specialization on tree.
6981         (ipcp_value): Likewise.
6982         (ipcp_lattice): Likewise.
6983         (ipcp_agg_lattice): Now derived from tree specialization of
6984         ipcp_lattice.
6985         (values_topo): Moved to new class value_topo_info.
6986         (ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
6987         Updated all callers.
6988         (print_lattice): Turned into ipcp_lattice::print.  Updated all
6989         callers.
6990         (value_topo_info): New class template.
6991         (ipa_topo_info): New field constants.  New constructor.
6992         (build_toporder_info): Do not clear stack_top, only checkign assert
6993         it.
6994         (set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
6995         Updated all callers.
6996         (set_lattice_contains_variable): Turned into
6997         ipcp_lattice::set_contains_variable.  Updated all callers.
6998         (add_value_source): Turned into ipcp_value::add_source.  Updated all
6999         callers.
7000         (allocate_and_init_ipcp_value): New function.
7001         (add_value_to_lattice): Turned into ipcp_lattice::add_value.  Last
7002         parameter got default a value.  Updated all callers.
7003         (add_scalar_value_to_lattice): Removed, users converted to using
7004         ipcp_lattice::add_value with default value of the last parameter.
7005         (add_val_to_toposort): Turned to value_topo_info::add_val.  Updated
7006         all callers.
7007         (propagate_effects): Made method of value_topo_info.
7008         (cgraph_edge_brings_value_p): Now a template function.
7009         (get_info_about_necessary_edges): Likewise.
7010         (gather_edges_for_value): Likewise.
7011         (perhaps_add_new_callers): Likewise.
7012         (decide_about_value): Likewise.
7013         * ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
7015 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7017         * doc/install.texi (--with-diagnostics-color=): Document.
7019         * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
7020         IFN_GOMP_SIMD_LANE without lhs as useless.
7022         * ipa-pure-const.c (struct funct_state_d): Add can_free field.
7023         (varying_state): Add true for can_free.
7024         (check_call): For builtin or internal !nonfreeing_call_p set
7025         local->can_free.
7026         (check_stmt): For asm volatile and asm with "memory" set
7027         local->can_free.
7028         (analyze_function): Clear local->can_free initially, continue
7029         calling check_stmt until all flags are computed, dump can_free
7030         flag.
7031         (pure_const_write_summary): Write can_free flag.
7032         (pure_const_read_summary): Read it back.
7033         (propagate_pure_const): Propagate also can_free flag, set
7034         w->nonfreeing_fn if it is false after propagation.
7035         * cgraph.h (cgraph_node): Add nonfreeing_fn member.
7036         * gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
7037         (nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
7038         Also return true for IFN_ABNORMAL_DISPATCHER.
7039         * cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
7040         * lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
7041         (input_overwrite_node): Read it back.
7043 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7044             Marek Polacek  <polacek@redhat.com>
7046         * sanopt.c: Include tree-ssa-operands.h.
7047         (struct sanopt_info): Add has_freeing_call_p,
7048         has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
7049         imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
7050         being_visited_p fields.
7051         (struct sanopt_ctx): Add asan_check_map field.
7052         (imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
7053         maybe_optimize_asan_check_ifn): New functions.
7054         (sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
7055         internal calls.
7056         (pass_sanopt::execute): Call sanopt_optimize even for
7057         -fsanitize=address.
7058         * gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
7059         internal calls.
7061 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7063         * tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
7064         'if (extract_scalar_result)' to the only place that it is true.
7066 2014-11-14  H.J. Lu  <hongjiu.lu@intel.com>
7068         * config.gcc (default_gnu_indirect_function): Set to yes
7069         for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
7070         Android nor uclibc.
7072 2014-11-14  Felix Yang  <felix.yang@huawei.com>
7073             Jiji Jiang  <jiangjiji@huawei.com>
7075         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
7076         VALL mode iterator instead of VALLDI.
7078 2014-11-14  Jan Hubicka  <hubicka@ucw.cz>
7080         * optc-save-gen.awk: Output cl_target_option_eq,
7081         cl_target_option_hash, cl_target_option_stream_out,
7082         cl_target_option_stream_in functions.
7083         * opth-gen.awk: Output prototypes for
7084         cl_target_option_eq and cl_target_option_hash.
7085         * lto-streamer.h (cl_target_option_stream_out,
7086         cl_target_option_stream_in): Declare.
7087         * tree.c (cl_option_hash_hash): Use cl_target_option_hash.
7088         (cl_option_hash_eq): Use cl_target_option_eq.
7089         * tree-streamer-in.c (unpack_value_fields): Stream in
7090         TREE_TARGET_OPTION.
7091         * lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
7092         DECL_FUNCTION_SPECIFIC_TARGET.
7093         (hash_tree): Hash TREE_TARGET_OPTION; visit
7094         DECL_FUNCTION_SPECIFIC_TARGET.
7095         * tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
7096         TS_TARGET_OPTION.
7097         (streamer_write_tree_body): Output TS_TARGET_OPTION.
7099 2014-11-14  Richard Biener  <rguenther@suse.de>
7101         * gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
7102         valueization hook defaulted to no_follow_ssa_edges.
7103         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
7104         2nd valueization hook to gimple_simplify.
7105         * tree-ssa-ccp.c (valueize_op_1): New function to be
7106         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
7107         (ccp_fold): Adjust.
7108         * tree-vrp.c (vrp_valueize_1): New function to be
7109         used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
7110         (vrp_visit_assignment_or_call): Adjust.
7112 2014-11-14  Marek Polacek  <polacek@redhat.com>
7114         * fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
7115         that overflows when SANITIZE_SI_OVERFLOW is on.  Guard -(-A)
7116         folding with TYPE_OVERFLOW_SANITIZED.
7118 2014-11-14  Marek Polacek  <polacek@redhat.com>
7120         PR sanitizer/63839
7121         * asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
7122         ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
7123         * builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
7124         Define.
7125         * builtins.c (fold_builtin_0): Don't include ubsan.h.  Don't
7126         instrument BUILT_IN_UNREACHABLE here.
7127         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
7128         const.
7129         * sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
7130         * tree-ssa-ccp.c (optimize_unreachable): Bail out if
7131         SANITIZE_UNREACHABLE.
7132         * ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
7133         * ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
7135 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7137         * config/rs6000/vector.md (vec_shl_<mode>): Remove.
7138         (vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
7140 2014-11-14  Alan Lawrence  <alan.lawrence@arm.com>
7142         * optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
7143         BYTES_BIG_ENDIAN.
7144         * tree-vect-loop.c (calc_vec_perm_mask_for_shift,
7145         vect_create_epilog_for_reduction): Likewise.
7146         * doc/md.texi (vec_shr_m): Clarify direction of shifting.
7148 2014-11-14  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7150         PR target/63724
7151         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
7152         numerical immediate handling to...
7153         (aarch64_internal_mov_immediate): ...this. New.
7154         (aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
7155         (aarch64_mov_operand_p): Relax predicate.
7156         * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
7157         (*movsi_aarch64): Turn into define_insn_and_split and new alternative
7158         for 'n'.
7159         (*movdi_aarch64): Likewise.
7161 2014-11-14  Richard Biener  <rguenther@suse.de>
7163         * match.pd: Implement more binary patterns exercised by
7164         fold_stmt.
7165         * fold-const.c (sing_bit_p): Export.
7166         (exact_inverse): Likewise.
7167         (fold_binary_loc): Remove patterns here.
7168         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
7169         * fold-const.h (sing_bit_p): Declare.
7170         (exact_inverse): Likewise.
7172 2014-11-14  Marek Polacek  <polacek@redhat.com>
7174         * tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
7176 2014-11-14  Richard Biener  <rguenther@suse.de>
7178         * genmatch.c (add_operator): Allow CONSTRUCTOR.
7179         (dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
7180         (parser::parse_op): Allow to iterate over predicates.
7182 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7184         * configure.ac (--with-diagnostics-color): New configure
7185         option, default to --with-diagnostics-color=auto.
7186         * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
7187         to determine -fdiagnostics-color= option default.
7188         * doc/invoke.texi (-fdiagnostics-color=): Document new
7189         default.
7190         * configure: Regenerated.
7191         * config.in: Regenerated.
7193 2014-11-13  Teresa Johnson  <tejohnson@google.com>
7195         PR tree-optimization/63841
7196         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
7198 2014-11-14  Bin Cheng  <bin.cheng@arm.com>
7200         * timevar.def (TV_SCHED_FUSION): New time var.
7201         * passes.def (pass_sched_fusion): New pass.
7202         * config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
7203         (extract_base_offset_in_addr, fusion_load_store): New.
7204         (arm_sched_fusion_priority): New.
7205         (arm_option_override): Disable scheduling fusion by default
7206         on non-armv7 processors or ldrd/strd isn't preferred.
7207         * sched-int.h (struct _haifa_insn_data): New field.
7208         (INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
7209         * sched-rgn.c (rest_of_handle_sched_fusion): New.
7210         (pass_data_sched_fusion, pass_sched_fusion): New.
7211         (make_pass_sched_fusion): New.
7212         * haifa-sched.c (sched_fusion): New.
7213         (insn_cost): Handle sched_fusion.
7214         (priority): Handle sched_fusion by calling target hook.
7215         (enum rfs_decision): New enum value.
7216         (rfs_str): New element for RFS_FUSION.
7217         (rank_for_schedule): Support sched_fusion.
7218         (schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
7219         (schedule_block, fix_tick_ready): Handle sched_fusion.
7220         * common.opt (flag_schedule_fusion): New.
7221         * tree-pass.h (make_pass_sched_fusion): New.
7222         * target.def (fusion_priority): New.
7223         * doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
7224         * doc/tm.texi: Regenerated.
7225         * doc/invoke.texi (-fschedule-fusion): New.
7227 2014-11-13  Rong Xu  <xur@google.com>
7229         PR debug/63581
7230         * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
7231         footer, instead of unconditionally overwritten.
7233 2014-11-14  Martin Jambor  <mjambor@suse.cz>
7235         * cgraph.h (clear_outer_type): Make public.  Fix comment.
7236         * ipa-devirt.c (possible_polymorphic_call_targets): Use
7237         clear_outer_type when resetting the context.
7239 2014-11-13  Dominique Dhumieres  <dominiq@lps.ens.fr>
7241         PR bootstrap/63853
7242         * gcc.c (handle_foffload_option): Replace strchrnul with strchr.
7243         * lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
7245 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
7247         * fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
7248         * tree-cfg.c (verify_gimple_assign_binary): Likewise.
7249         * tree-inline.c (estimate_operator_cost): Likewise.
7250         * tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
7251         Likewise.
7253         * tree-vect-generic.c (expand_vector_operations_1): Remove assertion
7254         against VEC_RSHIFT_EXPR.
7256         * optabs.h (expand_vec_shift_expr): Remove.
7257         * optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
7258         (expand_vec_shift_expr): Remove.
7259         * tree.def (VEC_RSHIFT_EXPR): Remove
7261 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
7263         * optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
7264         (shift_amt_for_vec_perm_mask): New.
7265         (expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
7266         and mask appropriate.
7268         * tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
7269         (have_whole_vector_shift): New.
7270         (vect_model_reduction_cost): Call have_whole_vector_shift instead of
7271         looking for vec_shr_optab.
7272         (vect_create_epilog_for_reduction): Likewise; also rename local variable
7273         have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
7274         instead of VEC_RSHIFT_EXPRs.
7276         * tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
7278 2014-11-13  Alan Lawrence  <alan.lawrence@arm.com>
7280         * tree-vectorizer.h (vect_gen_perm_mask): Remove.
7281         (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
7283         * tree_vec_data_refs.c (vect_permute_load_chain,
7284         vec_permute_store_chain, vec_shift_permute_load_chain): Replace
7285         vect_gen_perm_mask & assert with vect_gen_perm_mask_checked.
7287         * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
7288         Likewise.
7289         (vect_gen_perm_mask_checked): New.
7290         (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
7291         (vect_gen_perm_mask_any): ...this.
7292         (perm_mask_for_reverse): Call can_vec_perm_p and
7293         vect_gen_perm_mask_checked.
7295 2014-11-13  Felix Yang  <felix.yang@huawei.com>
7297         * ipa-utils.h: Fix typo in comments.
7298         * ipa-profile.c: Likewise.
7299         * tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dumps.
7301 2014-11-13  Teresa Johnson  <tejohnson@google.com>
7303         PR tree-optimization/63841
7304         * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
7306 2014-11-13  Teresa Johnson  <tejohnson@google.com>
7308         PR tree-optimization/63841
7309         * tree.c (initializer_zerop): A clobber does not zero initialize.
7311 2014-11-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
7313         * optabs.c (prepare_operand): Gracefully fail if the mode of X
7314         does not match the operand mode expected by the insn pattern.
7316 2014-11-13  Richard Biener  <rguenther@suse.de>
7318         * match.pd: Add tcc_comparison, inverted_tcc_comparison
7319         and inverted_tcc_comparison_with_nans operator lists.
7320         Use tcc_comparison in the truth_valued_p predicate definition.
7321         Restrict logical_inverted_value with bit_xor to integral types.
7322         Build a boolean true for simplifying x |^ !x because of
7323         vector types.  Implement patterns from forward_propagate_comparison
7324         * tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
7325         (get_prop_dest_stmt): Likewise.
7326         (pass_forwprop::execute): Do not call it.
7327         * fold-const.c (fold_unary_loc): Remove the pattern here.
7329 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
7330             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7332         * config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
7333         tmake_file.
7334         (i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
7335         accelerator compiler.
7336         * config/i386/intelmic-mkoffload.c: New file.
7337         * config/i386/t-intelmic: Ditto.
7339 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
7340             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7341             Ilya Verbin  <ilya.verbin@intel.com>
7343         * common.opt (foffload, foffload-abi): New options.
7344         * config/i386/i386.c (ix86_offload_options): New static function.
7345         (TARGET_OFFLOAD_OPTIONS): Define.
7346         * coretypes.h (enum offload_abi): New enum.
7347         * doc/tm.texi: Regenerate.
7348         * doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
7349         * gcc.c (offload_targets): New static variable.
7350         (handle_foffload_option): New static function.
7351         (driver_handle_option): Handle OPT_foffload_.
7352         (driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
7353         according to offload_targets.
7354         * hooks.c (hook_charptr_void_null): New hook.
7355         * hooks.h (hook_charptr_void_null): Declare.
7356         * lto-opts.c: Include lto-section-names.h.
7357         (lto_write_options): Append options from target offload_options hook and
7358         store them to offload_lto section.  Do not store target-specific,
7359         driver and diagnostic options in offload_lto section.
7360         * lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
7361         OPT_foffload_abi_.
7362         (append_compiler_options, append_linker_options)
7363         (append_offload_options): New static functions.
7364         (compile_offload_image): Add new arguments with options.
7365         Call append_compiler_options and append_offload_options.
7366         (compile_images_for_offload_targets): Add new arguments with options.
7367         (find_and_merge_options): New static function.
7368         (run_gcc): Outline options handling into the new functions:
7369         find_and_merge_options, append_compiler_options, append_linker_options.
7370         * opts.c (common_handle_option): Don't handle OPT_foffload_.
7371         Forbid OPT_foffload_abi_ for non-offload compiler.
7372         * target.def (offload_options): New target hook.
7374 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
7375             Bernd Schmidt  <bernds@codesourcery.com>
7376             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7377             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7379         * gcc.c (spec_host_machine, accel_dir_suffix): New variables.
7380         (process_command): Tweak path construction for the possibility
7381         of being configured as an offload compiler.
7382         (driver::maybe_putenv_OFFLOAD_TARGETS): New function.
7383         (driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
7384         (driver::set_up_specs): Tweak path construction for the possibility of
7385         being configured as an offload compiler.
7386         * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
7387         (offload_names, offloadbegin, offloadend): New static variables.
7388         (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
7389         (compile_images_for_offload_targets, copy_file, find_offloadbeginend):
7390         New static functions.
7391         (run_gcc): Determine whether offload sections are present.  If so, run
7392         compile_images_for_offload_targets and return the names of new generated
7393         objects to linker.  If there are offload sections, but no LTO sections,
7394         then return the copies of input objects without link-time recompilation.
7396 2014-11-13  Richard Biener  <rguenther@suse.de>
7398         * genmatch.c (dt_node::gen_kids): Fix placement of break statement.
7400 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
7401             Bernd Schmidt  <bernds@codesourcery.com>
7402             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7403             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7405         * Makefile.in (GTFILES): Add omp-low.h to list of GC files.
7406         * cgraphunit.c: Include omp-low.h.
7407         * doc/tm.texi: Regenerate.
7408         * doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
7409         * gengtype.c (open_base_files): Add omp-low.h to ifiles.
7410         * lto-cgraph.c (output_offload_tables): New function.
7411         (input_offload_tables): Likewise.
7412         * lto-section-in.c (lto_section_name): Add "offload_table".
7413         * lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
7414         (OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
7415         * lto-streamer-out.c (lto_output): Call output_offload_tables.
7416         * lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
7417         (output_offload_tables, input_offload_tables): Declare.
7418         * omp-low.c: Include common/common-target.h and lto-section-names.h.
7419         (offload_funcs, offload_vars): New global <tree, va_gc> vectors.
7420         (expand_omp_target): Add child_fn into offload_funcs vector.
7421         (add_decls_addresses_to_decl_constructor): New function.
7422         (omp_finish_file): Likewise.
7423         * omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
7424         * target.def (record_offload_symbol): New DEFHOOK.
7425         * toplev.c: Include omp-low.h.
7426         (compile_file): Call omp_finish_file.
7427         * varpool.c: Include omp-low.h.
7428         (varpool_node::get_create): Add decl into offload_vars vector.
7430 2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
7431             Ilya Tocar  <ilya.tocar@intel.com>
7432             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7433             Bernd Schmidt  <bernds@codesourcery.com>
7435         * cgraph.c: Include context.h.
7436         (cgraph_node::create): Set node->offloadable and g->have_offload if
7437         decl have "omp declare target" attribute.
7438         * cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
7439         * cgraphunit.c: Include lto-section-names.h.
7440         (ipa_passes): Call ipa_write_summaries if there is something to write to
7441         OFFLOAD_SECTION_NAME_PREFIX sections.
7442         (symbol_table::compile): Set flag_generate_lto if there is something to
7443         offload.
7444         Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
7445         * context.c (gcc::context::context): Initialize have_offload with false.
7446         * context.h (class context): Add have_offload flag.
7447         * ipa-inline-analysis.c (inline_generate_summary): Do not exit under
7448         flag_generate_lto.
7449         (inline_free_summary): Always remove hooks.
7450         * lto-cgraph.c (referenced_from_other_partition_p): Ignore references
7451         from non-offloadable nodes while streaming a node into offload section.
7452         (reachable_from_other_partition_p): Likewise.
7453         (select_what_to_stream): New function.
7454         (compute_ltrans_boundary): Do not call
7455         lto_set_symtab_encoder_in_partition if the node should not be streamed.
7456         * lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
7457         (section_name_prefix): Declare.
7458         * lto-streamer.c (section_name_prefix): New variable.
7459         (lto_get_section_name): Use section_name_prefix instead of
7460         LTO_SECTION_NAME_PREFIX.
7461         * lto-streamer.h (select_what_to_stream): Declare.
7462         * omp-low.c: Include context.h.
7463         (is_targetreg_ctx): New function.
7464         (scan_sharing_clauses): Use offloadable flag, instead of an attribute.
7465         (create_omp_child_function, check_omp_nesting_restrictions): Use new
7466         is_targetreg_ctx function.  Replace usage of "omp declare target"
7467         attribute with a cgraph_node flag offloadable.
7468         (expand_omp_target): Set mark_force_output for offloadable functions.
7469         (lower_omp_critical): Set offloadable flag for omp critical symbol.
7470         * passes.c (ipa_write_summaries): New argument offload_lto_mode.  Call
7471         select_what_to_stream.  Do not call lto_set_symtab_encoder_in_partition
7472         if the node should not be streamed out.
7473         * tree-pass.h (ipa_write_summaries): New bool argument.
7474         * varpool.c: Include context.h.
7475         (varpool_node::get_create): Set node->offloadable and g->have_offload if
7476         decl have "omp declare target" attribute.
7478 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
7479             Thomas Schwinge  <thomas@codesourcery.com>
7480             Ilya Verbin  <ilya.verbin@intel.com>
7481             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7483         * Makefile.in (real_target_noncanonical, accel_dir_suffix)
7484         (enable_as_accelerator): New variables substituted by configure.
7485         (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of
7486         being configured as an offload compiler.
7487         (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
7488         ACCEL_DIR_SUFFIX.
7489         (install-cpp, install-common, install_driver, install-gcc-ar): Do not
7490         install for the offload compiler.
7491         * config.in: Regenerate.
7492         * configure: Regenerate.
7493         * configure.ac (real_target_noncanonical, accel_dir_suffix)
7494         (enable_as_accelerator): Compute new variables.
7495         (ACCEL_COMPILER): Define if the compiler is built as the accel compiler.
7496         (OFFLOAD_TARGETS): List of target names suitable for offloading.
7497         (ENABLE_OFFLOADING): Define if list of offload targets is not empty.
7498         * doc/install.texi (Options specification): Document
7499         --enable-as-accelerator-for and --enable-offload-targets.
7501 2014-11-13  H.J. Lu  <hongjiu.lu@intel.com>
7503         PR tree-optimization/63828
7504         * ipa-polymorphic-call.c (possible_placement_new): Check
7505         POINTER_SIZE, instead of BITS_PER_WORD, for pointer size.
7507 2014-11-13  Eric Botcazou  <ebotcazou@adacore.com>
7509         * doc/tm.texi.in (SELECT_CC_MODE): Update example.
7510         (REVERSIBLE_CC_MODE): Fix example.
7511         (REVERSE_CONDITION): Fix typo.
7512         * doc/tm.texi: Regenerate.
7514 2014-11-13  Tom de Vries  <tom@codesourcery.com>
7516         * omp-low.c (pass_data_expand_omp): Set properties_provided to
7517         PROP_gimple_eomp.
7518         (pass_expand_omp::gate): Remove function.  Move gate expression to ...
7519         (pass_expand_omp::execute): ... here, as new variable gate.  Add early
7520         exit if gate is false.
7521         (pass_data pass_data_expand_omp_ssa): New pass_data.
7522         (class pass_expand_omp_ssa): New pass.
7523         (make_pass_expand_omp_ssa): New function.
7524         * passes.def (pass_parallelize_loops): Use PUSH_INSERT_PASSES_WITHIN
7525         instead of NEXT_PASS.
7526         (pass_expand_omp_ssa): Add after pass_parallelize_loops.
7527         * tree-parloops.c (gen_parallel_loop): Remove call to omp_expand_local.
7528         (pass_parallelize_loops::execute): Don't do cleanups TODO_cleanup_cfg
7529         and TODO_rebuild_alias yet.  Add TODO_update_ssa.  Set
7530         cfun->omp_expand_needed.
7531         * tree-pass.h: Add define PROP_gimple_eomp.
7532         (make_pass_expand_omp_ssa): Declare.
7534 2014-11-13  Marek Polacek  <polacek@redhat.com>
7536         * tree.h (TYPE_OVERFLOW_SANITIZED): Define.
7537         * fold-const.c (fold_binary_loc): Use it.
7538         * match.pd: Likewise.
7540 2014-11-14  Kirill Yukhin  <kirill.yukhin@intel.com>
7542         * lra-lives.c (struct bb_data): Rename to ...
7543         (struct bb_data_pseudos): ... this.
7544         (initiate_live_solver): Update struct name.
7546 2014-11-13  Richard Biener  <rguenther@suse.de>
7548         * match.pd: Implement conditional expression patterns.
7549         * tree-ssa-forwprop.c (forward_propagate_into_cond): Remove
7550         them here.
7551         (combine_cond_exprs): Remove.
7552         (pass_forwprop::execute): Do not call combine_cond_exprs.
7553         * fold-const.c (fold_ternary_loc): Remove patterns here.
7554         (pedantic_omit_one_operand_loc): Remove.
7556 2014-12-13  Richard Biener  <rguenther@suse.de>
7558         PR middle-end/61559
7559         * match.pd: Implement bswap patterns for transforms checked by
7560         gcc.dg/builtin-bswap-8.c.
7562 2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
7564         * lra.c (lra): Switch off rematerialization pass.
7566 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
7568         * common.opt (flra-remat): New.
7569         * opts.c (default_options_table): Add entry for flra_remat.
7570         * timevar_def (TV_LRA_REMAT): New.
7571         * doc/invoke.texi (-flra-remat): Add description of the new
7572         option.
7573         * doc/passes.texi (-flra-remat): Remove lra-equivs.c and
7574         lra-saves.c.  Add lra-remat.c.
7575         * Makefile.in (OBJS): Add lra-remat.o.
7576         * lra-remat.c: New file.
7577         * lra.c: Add info about the rematerialization pass in the top
7578         comment.
7579         (collect_non_operand_hard_regs, add_regs_to_insn_regno_info):
7580         Process unallocatable regs too.
7581         (lra_constraint_new_insn_uid_start): Remove.
7582         (lra): Add code for calling rematerialization sub-pass.
7583         * lra-int.h (lra_constraint_new_insn_uid_start): Remove.
7584         (lra_constrain_insn, lra_remat): New prototypes.
7585         (lra_eliminate_regs_1): Add parameter.
7586         * lra-lives.c (make_hard_regno_born, make_hard_regno_dead):
7587         Process unallocatable hard regs too.
7588         (process_bb_lives): Ditto.
7589         * lra-spills.c (remove_pseudos): Add argument to
7590         lra_eliminate_regs_1 call.
7591         * lra-eliminations.c (lra_eliminate_regs_1): Add parameter.  Use it
7592         for sp offset calculation.
7593         (lra_eliminate_regs): Add argument for lra_eliminate_regs_1 call.
7594         (eliminate_regs_in_insn): Add parameter.  Use it for sp offset
7595         calculation.
7596         (process_insn_for_elimination): Add argument for
7597         eliminate_regs_in_insn call.
7598         * lra-constraints.c (get_equiv_with_elimination):  Add argument
7599         for lra_eliminate_regs_1 call.
7600         (process_addr_reg): Add parameter.  Use it.
7601         (process_address_1): Ditto.  Add argument for process_addr_reg
7602         call.
7603         (process_address): Ditto.
7604         (curr_insn_transform): Add parameter.  Use it.  Add argument for
7605         process_address calls.
7606         (lra_constrain_insn): New function.
7607         (lra_constraints): Add argument for curr_insn_transform call.
7609 2014-11-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
7611         * opts-global.c (postpone_unknown_option_warning): Fix spelling.
7612         (print_ignored_options): Fix quoting.
7613         * opts.c (common_handle_option): Likewise.
7614         (set_debug_level): Likewise.
7615         * toplev.c (process_options): Likewise.
7617 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
7619         PR ipa/63838
7620         * ipa-pure-const.c (propagate_nothrow): Walk w->indirect_calls
7621         chain instead of node->indirect_calls.  Put !can_throw into
7622         conditions of all the loops.
7624 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
7626         * config/i386/i386.c (x86_output_mi_thunk): Use gen_rtx_REG to
7627         set pic_offset_table_rtx.
7629 2014-11-12  Matthew Fortune  <matthew.fortune@imgtec.com>
7631         * common/config/mips/mips-common.c (mips_handle_option): Ensure
7632         that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64.
7633         * config.gcc (--with-fp-32): New option.
7634         (--with-odd-spreg-32): Likewise.
7635         * config.in (HAVE_AS_DOT_MODULE): New config define.
7636         * config/mips/mips-protos.h
7637         (mips_secondary_memory_needed): New prototype.
7638         (mips_hard_regno_caller_save_mode): Likewise.
7639         * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype.
7640         (mips_get_arg_info): Assert that V2SFmode is only handled specially
7641         with TARGET_PAIRED_SINGLE_FLOAT.
7642         (mips_return_mode_in_fpr_p): Likewise.
7643         (mips16_call_stub_mode_suffix): Likewise.
7644         (mips_get_reg_raw_mode): New static function.
7645         (mips_return_fpr_pair): O32 return values span two registers.
7646         (mips16_build_call_stub): Likewise.
7647         (mips_function_value_regno_p): Support both FP return registers.
7648         (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1.  Add
7649         specific cases for TARGET_FPXX to move via memory.
7650         (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger
7651         than UNITS_PER_FPREG 'span' one register.
7652         (mips_dwarf_frame_reg_mode): New static function.
7653         (mips_file_start): Switch to using .module instead of .gnu_attribute.
7654         No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6.
7655         Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg).
7656         (mips_save_reg, mips_restore_reg): Always represent DFmode frame
7657         slots with two CFI directives even for O32 FP64.
7658         (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when
7659         saving/restoring callee-saved registers.
7660         (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension.
7661         (mips_secondary_memory_needed): New function.
7662         (mips_option_override): ABI check for TARGET_FLOATXX.  Disable
7663         odd-numbered single-precision registers when using TARGET_FLOATXX.
7664         Implement -modd-spreg and defaults.
7665         (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32
7666         callee-saved behaviour.
7667         (mips_hard_regno_caller_save_mode): Implement.
7668         (TARGET_GET_RAW_RESULT_MODE): Define target hook.
7669         (TARGET_GET_RAW_ARG_MODE): Define target hook.
7670         (TARGET_DWARF_FRAME_REG_MODE): Define target hook.
7671         * config/mips/mips.h (TARGET_FLOAT32): New macro.
7672         (TARGET_O32_FP64A_ABI): Likewise.
7673         (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add
7674         _MIPS_SPFPSET builtin define.
7675         (MIPS_FPXX_OPTION_SPEC): New macro.
7676         (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and
7677         --with-odd-spreg-32=* to -m[no-]odd-spreg.
7678         (ISA_HAS_ODD_SPREG): New macro.
7679         (ISA_HAS_MXHC1): True for anything other than -mfp32.
7680         (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg.
7681         (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG.
7682         (HARD_REGNO_CALLER_SAVE_MODE): Define.  Implement O32 FPXX extension
7683         (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
7684         (SECONDARY_MEMORY_NEEDED): Likewise.
7685         (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions.
7686         * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and
7687         FP64A ABI extensions.
7688         (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of
7689         TARGET_FLOAT64.
7690         * config/mips/mips.opt (mfpxx): New target option.
7691         (modd-spreg): Likewise.
7692         * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch.
7693         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove
7694         fp64 sysroot.
7695         * config/mips/t-mti-elf: Remove fp64 multilib.
7696         * config/mips/t-mti-linux: Likewise.
7697         * configure.ac: Detect .module support.
7698         * configure: Regenerate.
7699         * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option.
7700         * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new
7701         options.
7703 2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
7705         PR target/63815
7706         * config/i386/i386.c (ix86_init_large_pic_reg): New.  Extracted
7707         from ...
7708         (ix86_init_pic_reg): Here.  Use ix86_init_large_pic_reg.
7709         (x86_output_mi_thunk): Set PIC register to %r11.  Call
7710         ix86_init_large_pic_reg to initialize PIC register.
7712 2014-11-12  Kai Tietz  <ktietz@redhat.com>
7714         * sdbout.c (sdbout_symbol): Eliminate register only
7715         if decl isn't a global variable.
7717 2014-11-12  Alan Lawrence  <alan.lawrence@arm.com>
7719         * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Display indices.
7721         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers): Add
7722         qualifier_lane_index.
7723         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): Rename to...
7724         (aarch64_types_quadop_lane_qualifiers, TYPES_QUADOP_LANE): ...these.
7725         (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): New.
7727         (aarch64_types_getlane_qualifiers): Rename to...
7728         (aarch64_types_binop_imm_qualifiers): ...this.
7729         (TYPES_SHIFTIMM): Follow renaming.
7730         (TYPES_GETLANE): Rename to...
7731         (TYPE_GETREG): ...this.
7733         (aarch64_types_setlane_qualifiers): Rename to...
7734         (aarch64_type_ternop_imm_qualifiers): ...this.
7735         (TYPES_SHIFTINSERT, TYPES_SHIFTACC): Follow renaming.
7736         (TYPES_SETLANE): Follow renaming above, and rename self to...
7737         (TYPE_SETREG): ...this.
7739         (enum builtin_simd_arg): Add SIMD_ARG_LANE_INDEX.
7740         (aarch64_simd_expand_args): Add range check and endianness-flip.
7742         (aarch64_simd_expand_builtin): Add mapping for qualifier_lane_index.
7744         * config/aarch64/aarch64-simd.md
7745         (aarch64_sq<r>dmulh_lane<mode>_internal *2): Rename to...
7746         (aarch64_sq<r>dmulh_lane<mode>): ...this, and remove lane bounds check.
7747         (aarch64_sqdmulh_lane<mode> *2, aarch64_sqrdmulh_lane<mode> *2): Delete.
7749         (aarch64_sq<r>dmulh_laneq<mode>_internal): Rename to...
7750         (aarch64_sq<r>dmulh_lane<mode>): ...this.
7752         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal *2): Rename to...
7753         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>): ...this.
7755         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal *2): Rename to...
7756         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): ...this.
7758         (aarch64_sqdmull_lane<mode>_internal *2): Rename to...
7759         (aarch64_sqdmull_lane<mode>): ...this.
7761         (aarch64_sqdmull_laneq<mode>_internal *2): Rename to...
7762         (aarch64_sqdmull_laneq<mode>): ...this.
7764         (aarch64_sqdmulh_laneq<mode>, aarch64_sqrdmulh_laneq<mode>,
7765         (aarch64_sqdmlal_lane<mode>, aarch64_sqdmlal_laneq<mode>,
7766         aarch64_sqdmlsl_lane<mode>, aarch64_sqdmlsl_laneq<mode>,
7767         aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Delete.
7769         (aarch64_sqdmlal2_lane<mode>, aarch64_sqdmlal2_laneq<mode>,
7770         aarch64_sqdmlsl2_lane<mode>, aarch64_sqdmlsl2_laneq<mode>,
7771         aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>): Remove
7772         bounds check and lane flip.
7774         * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane,
7775         get_dregoi, get_dregci, getdregxi, get_qregoi,get_qregci, get_qregxi,
7776         set_qregoi, set_qregci, set_qregxi): Change qualifiers to GETREG.
7778         (sqdmlal_lane, sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq,
7779         sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq, sqdmlsl2_laneq): Follow
7780         renaming of TERNOP_LANE to QUADOP_LANE.
7782         (sqdmull_lane, sqdmull_laneq, sqdmull2_lane, sqdmull2_laneq,
7783         sqdmulh_lane, sqdmulh_laneq, sqrdmulh_lane, sqrdmulh_laneq): Set
7784         qualifiers to TERNOP_LANE.
7786 2014-11-12  Tobias Burnus  <burnus@net-b.de>
7788         * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
7789         * configure.ac: Ditto.
7790         * graphite-interchange.c: Remove HAVE_CLOOG block.
7791         * config.in: Regenerate.
7792         * configure: Regenerate.
7794 2014-11-12  Jiong Wang  <jiong.wang@arm.com>
7796         * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
7797         caller-save.
7798         (EPILOGUE_USES): Guard the check by epilogue_completed.
7799         * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
7800         LR.
7801         (aarch64_can_eliminate): Check LR_REGNUM liveness.
7803 2014-11-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7805         * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
7807 2014-11-12  Marek Polacek  <polacek@redhat.com>
7809         * fold-const.c (fold_binary_loc): Don't fold if the result
7810         is undefined.
7811         * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
7812         -(-A) -> A): Likewise.
7814 2014-11-12  Richard Biener  <rguenther@suse.de>
7816         Merge from match-and-simplify branch
7817         2014-11-04  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7819         * genmatch.c (user_id): Add new member is_oper_list.
7820         (user_id::user_id): Add new default argument.
7821         (parser::parse_operator_list): New function.
7822         (parser::parse_for): Allow operator-list.
7823         (parser::parse_pattern): Call parser::parse_operator_list.
7824         (parser::parse_operation): Reject operator-list.
7825         * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
7827         2014-10-31  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7829         * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
7831         2014-10-30  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7833         * genmatch.c (parser::parse_op): Check if predicate is used in
7834         result operand.
7836         2014-10-29  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7838         * genmatch.c (parser::parse_for): Make sure to have a valid
7839         token to report errors at.
7841         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7843         * genmatch.c (parser): Add new member parsing_match_operand.
7844         (parser::parse_operation): Check for conditional convert in result
7845         operand.
7846         (parser::parse_expr): Check for commutative operator in result operand.
7847         Check for :type in match operand.
7848         (parser::parse_simplify): Set/unset parsing_match_operand.
7849         (parser::parser): Initialize parsing_match_operand.
7851         2014-10-28  Richard Biener  <rguenther@suse.de>
7853         * genmatch.c (parser::parse_for): Properly check for already
7854         defined operators.
7856         2014-10-28  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
7858         * genmatch.c (error_cb): Adjust for printing warnings.
7859         (warning_at): New function.
7860         (user_id): Add new member used.
7861         (get_operator): Mark user_id as used.
7862         (parse_for): Warn for unused operators.
7864 2014-11-12  Richard Biener  <rguenther@suse.de>
7866         * match.pd: Implement simple complex operations cancelling.
7867         * fold-const.c (fold_unary_loc): Remove them here.
7869 2014-11-12  Joseph Myers  <joseph@codesourcery.com>
7871         * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
7872         Define __NO_MATH_ERRNO__ if -fno-math-errno.
7873         * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
7875 2014-11-12  Richard Biener  <rguenther@suse.de>
7877         * genmatch.c (::gen_transform): Add capture_info and
7878         expand_compares arguments.
7879         (struct expr): Add is_generic flag.
7880         (lower_cond): New functions lowering [VEC_]COND_EXPR
7881         conditions to a GENERIC and a GIMPLE variant.
7882         (lower): Call lower_cond.
7883         (cmp_operand): Also compare the is_generic flag.
7884         (capture_info::cinfo): Add cond_expr_cond_p flag.
7885         (capture_info::capture_info): Pass down whether the
7886         expression argument is a COND_EXPR condition.
7887         (capture_info::walk_match): Likewise, mark captures
7888         capturing COND_EXPR conditions with cond_expr_cond_p.
7889         (expr::gen_transform): Pass down whether we need to
7890         expand compares from COND_EXPR conditions.
7891         (capture::gen_transform): Expand compares substituted
7892         from COND_EXPR conditions into non-COND_EXPR conditions.
7893         (dt_operand::gen_gimple_expr): Handle explicitely marked
7894         GENERIC expressions as generic.
7895         (dt_simplify::gen): Pass whether we need to expand
7896         conditions to gen_transform.  Handle capture results
7897         which are from COND_EXPR conditions.
7898         (main): Pass gimple flag down to lower.
7900 2014-11-12  Jakub Jelinek  <jakub@redhat.com>
7902         PR c/59708
7903         * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
7904         * builtins.c (fold_builtin_arith_overflow): New function.
7905         (fold_builtin_3): Use it.
7906         * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
7907         BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
7908         BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
7909         BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
7910         BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
7911         BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
7912         BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
7913         BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
7914         BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
7915         BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
7916         * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
7917         BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
7918         BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
7919         BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
7920         BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
7921         * expr.c (write_complex_part): Remove prototype, no longer static.
7922         * expr.h (write_complex_part): New prototype.
7923         * function.c (aggregate_value_p): For internal functions return 0.
7924         * gimple-fold.c (arith_overflowed_p): New functions.
7925         (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
7926         * gimple-fold.h (arith_overflowed_p): New prototype.
7927         * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
7928         (find_non_realpart_uses, maybe_optimize_arith_overflow): New
7929         functions.
7930         (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
7931         into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
7932         never used.
7933         * gimplify.c (gimplify_call_expr): Handle gimplification of
7934         internal calls with lhs.
7935         * internal-fn.c (get_range_pos_neg, get_min_precision,
7936         expand_arith_overflow_result_store): New functions.
7937         (ubsan_expand_si_overflow_addsub_check): Renamed to ...
7938         (expand_addsub_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
7939         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
7940         Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
7941         (ubsan_expand_si_overflow_neg_check): Renamed to ...
7942         (expand_neg_overflow): ... this.  Add LOC, LHS, ARG1, IS_UBSAN
7943         arguments, remove STMT argument.  Handle SUB_OVERFLOW with
7944         0 as first argument expansion.
7945         (ubsan_expand_si_overflow_mul_check): Renamed to ...
7946         (expand_mul_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
7947         UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
7948         Handle MUL_OVERFLOW expansion.
7949         (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
7950         arguments for it.
7951         (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
7952         expand_neg_overflow, prepare arguments for it.
7953         (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
7954         for it.
7955         (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
7956         expand_MUL_OVERFLOW): New functions.
7957         * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
7958         internal functions.
7959         * tree-vrp.c (check_for_binary_op_overflow): New function.
7960         (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
7961         is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
7962         (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
7963         internal functions.
7964         * optabs.def (umulv4_optab): New optab.
7965         * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
7966         (*umulv<mode>4, *<u>mulvqi4): New define_insns.
7967         * doc/extend.texi (Integer Overflow Builtins): Document
7968         __builtin_*_overflow.
7970 2014-11-12  Richard Biener  <rguenther@suse.de>
7972         * genmatch.c (capture_info::capture_info): Add missing
7973         COND_EXPR handling.
7974         (capture_info::walk_match): Fix COND_EXPR handling.
7975         (capture_info::walk_result): Likewise.
7977 2014-11-12  Richard Biener  <rguenther@suse.de>
7979         PR middle-end/63821
7980         * match.pd: Add missing conversion to the -(T)-X pattern.
7982 2014-11-12  Richard Biener  <rguenther@suse.de>
7984         PR bootstrap/63819
7985         * hash-table.h: Include ggc.h also for generator programs.
7986         * genmatch.c (ggc_internal_cleared_alloc): Properly define
7987         using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
7989 2014-11-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
7991         PR tree-optimization/63761
7992         * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
7993         rather than taking it as a parameter. Add some comments to explain the
7994         gsi_move_before in case of load and why canonicalization of bswap into
7995         a rotation is only done for 16bit values.
7996         (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
7997         refer to the statement just before cur_stmt. Ignore 16bit bswap that
7998         are already in canonical form. Adapt bswap_replace to removal of its
7999         gsi parameter.
8001 2014-11-12  Richard Sandiford  <richard.sandiford@arm.com>
8003         * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
8004         * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
8005         (for_each_rtx_in_insn): Delete.
8006         (init_rtlanal): Remove initialization of non_rtx_starting_operands.
8007         * df-core.c: Remove reference to for_each_rtx in comment.
8009 2014-11-12  Tejas Belagod  <tejas.belagod@arm.com>
8011         * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
8012         arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
8013         * doc/aarch64-acle-intrinsics.texi: Remove.
8014         * doc/arm-acle-intrinsics.texi: Remove.
8015         * doc/arm-neon-intrinsics.texi: Remove.
8016         * doc/extend.texi: Consolidate sections AArch64 intrinsics,
8017         ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
8018         Extension section. Add references to public ACLE specification.
8020 2014-11-11  Patrick Palka  <ppalka@gcc.gnu.org>
8022         * tree-vrp.c (register_edge_assert_for_2): Change return type to
8023         void and adjust accordingly.
8024         (register_edge_assert_for_1): Likewise.
8025         (register_edge_assert_for): Likewise.
8026         (find_conditional_asserts): Likewise.
8027         (find_switch_asserts): Likewise.
8028         (find_assert_locations_1): Likewise.
8029         (find_assert_locations): Likewise.
8030         (insert_range_insertions): Inspect the need_assert_for bitmap.
8032 2014-11-11  Andrew Pinski  <apinski@cavium.com>
8034         Bug target/61997
8035         * config.gcc (aarch64*-*-*): Set target_gtfiles to include
8036         aarch64-builtins.c.
8037         * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
8038         at the end of the file.
8040 2014-11-11  Anthony Brandon  <anthony.brandon@gmail.com>
8041             Manuel López-Ibáñez  <manu@gcc.gnu.org>
8043         PR driver/36312
8044         * diagnostic-core.h: Add prototype for fatal_error.
8045         * diagnostic.c (fatal_error): New function fatal_error.
8046         * gcc.c (store_arg): Remove have_o_argbuf_index.
8047         (process_command): Check if input and output files are the same.
8048         * toplev.c (init_asm_output): Check if input and output files are
8049         the same.
8051 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
8053         * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
8055 2014-11-11  Eric Botcazou  <ebotcazou@adacore.com>
8057         PR target/61535
8058         * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
8059         smaller than 8 bytes.
8060         (sparc_function_arg_1): Tweak.
8061         (sparc_function_value_1): Tweak.
8063 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
8065         * ChangeLog.jit: New.
8066         * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
8067         sphinx is installed, falling back to "texinfo" otherwise.
8068         (FULL_DRIVER_NAME): New variable, adapted from the
8069         install-driver target.  New target, a symlink within the builddir,
8070         linked to "xgcc", for use when running the JIT library from the
8071         builddir.
8072         (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
8073         (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
8074         out.
8075         * configure.ac (doc_build_sys): New variable, set to "sphinx" if
8076         sphinx is installed, falling back to "texinfo" otherwise.
8077         (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
8078         GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
8079         * configure: Regenerate.
8080         * doc/install.texi (--enable-host-shared): Specify that this is
8081         required when building libgccjit.
8082         (Tools/packages necessary for modifying GCC): Add Sphinx.
8083         * timevar.def (TV_JIT_REPLAY): New.
8084         (TV_ASSEMBLE): New.
8085         (TV_LINK): New.
8086         (TV_LOAD): New.
8088 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8090         PR target/63610
8091         * configure: Regenerate.
8093 2014-11-11  James Greenhalgh  <james.greenhalgh@arm.com>
8095         * config/aarch64/aarch64-simd.md
8096         (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
8097         (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
8098         are punning between float vectors and integer vectors.
8100 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8102         * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
8103         open-coded swap with std::swap to swap values.
8104         (alpha_emit_setcc): Ditto.
8105         (alpha_emit_conditional_move): Ditto.
8106         (alpha_split_tmode_pair): Ditto.
8108 2014-11-11  Evgeny Stupachenko  <evstupac@gmail.com>
8110         * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
8111         permutations on power of 2 cases.
8113 2014-11-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8115         * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
8116         (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
8118 2014-11-11  Richard Biener  <rguenther@suse.de>
8120         * tree-core.h (pedantic_lvalues): Remove.
8121         * fold-const.c (pedantic_lvalues): Likewise.
8122         (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
8124 2014-11-11  Martin Liska  <mliska@suse.cz>
8126         PR ipa/63622
8127         PR ipa/63795
8128         * ipa-icf.c (sem_function::merge): Add new target symbol alias
8129         support guard.
8130         (sem_variable::merge): Likewise.
8131         * ipa-icf.h (target_supports_symbol_aliases_p): New function.
8133 2014-11-11  Richard Biener  <rguenther@suse.de>
8135         * match.pd: Implement patterns from associate_plusminus
8136         and factor in differences from the fold-const.c implementation.
8137         * fold-const.c (fold_binary_loc): Remove patterns here.
8138         * tree-ssa-forwprop.c (associate_plusminus): Remove.
8139         (pass_forwprop::execute): Don't call it.
8140         * tree.c (tree_nop_conversion_p): New function, factored
8141         from tree_nop_conversion.
8142         * tree.h (tree_nop_conversion_p): Declare.
8144 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8146         * system.h: Include algorithm and utility.
8147         * rtl.h: Do not include utility here.
8148         * wide-int.h: Ditto.
8149         * tree-vect-data-refs.c (swap): Remove template.
8150         (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
8152 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8154         PR bootstrap/63699
8155         PR bootstrap/63750
8156         * system.h: Include <string> before "safe-ctype.h"
8157         * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
8158         calls to min/max with wi namespace.
8159         * ipa-chkp.c: Don't include <string>.
8161 2014-11-11  Terry Guo  <terry.guo@arm.com>
8163         * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
8164         * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
8165         registers.
8166         (*thumb1_movhf): Likewise.
8168 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8170         * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
8171         instead of INT64_MAX.
8173 2014-11-11  Tobias Burnus  <burnus@net-b.de>
8175         * doc/install.texi (Prerequisites): Remove CLooG.
8177 2014-11-10  Trevor Saunders  <tsaunders@mozilla.com>
8179         * ipa-inline.c (edge_badness): Adjust.
8180         (inline_small_functions): Likewise.
8181         * predict.c (propagate_freq): Likewise.
8182         (estimate_bb_frequencies): Likewise.
8183         * sreal.c (sreal::dump): Rename from dump_sreal.
8184         (debug): Adjust.
8185         (copy): Remove function.
8186         (sreal::shift_right): Rename from sreal_sift_right.
8187         (sreal::normalize): Rename from normalize.
8188         (sreal_init): Remove function.
8189         (sreal::to_int): Rename from sreal_to_int.
8190         (sreal_compare): Remove function.
8191         (sreal::operator+): Rename from sreal_add.
8192         (sreal::operator-): Rename from sreal_sub.
8193         (sreal::operator*): Rename from sreal_mul.
8194         (sreal::operator/): Rename from sreal_div.
8195         * sreal.h (class sreal): Adjust.
8196         (inline sreal &operator+=): New operator.
8197         (inline sreal &operator-=): Likewise.
8198         (inline sreal &operator/=): Likewise.
8199         (inline sreal &operator*=): Likewise.
8200         (inline bool operator!=): Likewise.
8201         (inline bool operator>): Likewise.
8202         (inline bool operator<=): Likewise.
8203         (inline bool operator>=): Likewise.
8205 2014-11-11  Bin Cheng  <bin.cheng@arm.com>
8207         * sched-deps.c (sched_analyze_1): Check pending list if it is not
8208         less than MAX_PENDING_LIST_LENGTH.
8209         (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
8211 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8213         * config/i386/i386.c (ix86_decompose_address): Replace open-coded
8214         swap with std::swap to swap values.
8215         (ix86_fixup_binary_operands): Ditto.
8216         (ix86_binary_operator_ok): Ditto.
8217         (ix86_prepare_fp_compare_args): Ditto.
8218         (ix86_expand_branch): Ditto.
8219         (ix86_expand_carry_flag_compare): Ditto.
8220         (ix86_expand_int_movcc): Ditto.
8221         (ix86_prepare_sse_fp_compare_args): Ditto.
8222         (ix86_expand_sse_fp_minmax): Ditto.
8223         (ix86_expand_int_vcond): Ditto.
8224         (ix86_split_long_move): Ditto.
8225         (ix86_expand_sse_comi): Ditto.
8226         (ix86_expand_sse_compare_and_jump): Ditto.
8227         (ix86_expand_sse_compare_mask): Ditto.
8228         * config/i386/i386.md (*add<mode>_1): Ditto.
8229         (addsi_1_zext): Ditto.
8230         (*addhi_1): Ditto.
8231         (*addqi_1): Ditto.
8232         (*add<mode>_2): Ditto.
8233         (*addsi_2_zext): Ditto.
8234         (*add<mode>_3): Ditto.
8235         (*addsi_3_zext): Ditto.
8236         (*add<mode>_5): Ditto.
8237         (absneg splitter): Ditto.
8239 2014-11-11  Uros Bizjak  <ubizjak@gmail.com>
8241         Revert:
8242         2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
8244         PR target/63620
8245         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
8246         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
8247         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
8248         be reloaded through memory.
8249         (*pushxf): Ditto.
8250         (*pushdf): Ditto.
8252 2014-11-11  Jakub Jelinek  <jakub@redhat.com>
8253             Martin Liska  <mliska@suse.cz>
8255         * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
8256         (func_checker::compare_gimple_call): Compare gimple_call_fn,
8257         gimple_call_chain, gimple_call_fntype and call flags.
8259 2014-11-10  Vladimir Makarov  <vmakarov@redhat.com>
8261         PR rtl-optimization/63620
8262         PR rtl-optimization/63799
8263         * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
8264         and setting PIC pseudo insns.
8265         (lra_create_live_ranges): Fix the typo.
8267 2014-11-10  Patrick Palka  <ppalka@gcc.gnu.org>
8269         PR middle-end/63748
8270         * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
8271         SSA copies whose source and destination names both occur in
8272         abnormal PHIs.
8274 2014-11-10 Roman Gareev  <gareevroman@gmail.com>
8276         * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
8277         * common.opt: Remove using of fgraphite-code-generator flag.
8278         * flag-types.h: Likewise.
8279         * graphite.c: Remove using of CLooG.
8280         * graphite-blocking.c: Likewise.
8281         * graphite-dependences.c: Likewise.
8282         * graphite-poly.c: Likewise.
8283         * graphite-poly.h: Likewise.
8284         * graphite-scop-detection.c: Likewise.
8285         * graphite-sese-to-poly.c: Likewise.
8286         * graphite-clast-to-gimple.c: Removed.
8287         * graphite-clast-to-gimple.h: Likewise.
8288         * graphite-htab.h: Likewise.
8290 2014-11-10  Paolo Carlini  <paolo.carlini@oracle.com>
8292         * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
8293         Add.
8295 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
8297         * config/frv/frv.c (frv_io_handle_use_1): Delete.
8298         (frv_io_handle_use): Use find_all_hard_regs.
8300 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
8302         * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
8303         than an rtx *.  Take the regstate_t directly rather than via a void *.
8304         Return a bool rather than an int.  Iterate over all subrtxes here.
8305         (frv_registers_conflict_p): Update accordingly.
8307 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
8309         * config/frv/frv.c: Include rtl-iter.h.
8310         (frv_acc_group_1): Delete.
8311         (frv_acc_group): Use FOR_EACH_SUBRTX.
8313 2014-11-10  Richard Sandiford  <richard.sandiford@arm.com>
8315         * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
8316         (frv_clear_registers_used): Delete.
8317         (frv_ifcvt_modify_tests): Use find_all_hard_regs.
8319 2014-11-10  Jan Hubicka  <hubicka@ucw.cz>
8321         PR bootstrap/63573
8322         * calls.c (initialize_argument_information): When emitting thunk call
8323         use original memory placement of the argument.
8325 2014-11-10  Renlin Li  <renlin.li@arm.com>
8327         PR middle-end/61529
8328         * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
8330 2014-11-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
8332         * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
8333         bswaphi if available.
8335 2014-11-10  Bernd Schmidt  <bernds@codesourcery.com>
8337         * config/nvptx/nvptx.c: New file.
8338         * config/nvptx/nvptx.h: New file.
8339         * config/nvptx/nvptx-protos.h: New file.
8340         * config/nvptx/nvptx.md: New file.
8341         * config/nvptx/t-nvptx: New file.
8342         * config/nvptx/nvptx.opt: New file.
8343         * common/config/nvptx/nvptx-common.c: New file.
8344         * config.gcc: Handle nvptx-*-*.
8346 2014-11-10  Richard Biener  <rguenther@suse.de>
8348         * tree-ssa-operands.c (finalize_ssa_uses): Properly put
8349         released operands on the free list.
8351 2014-11-10  Richard Biener  <rguenther@suse.de>
8353         * match.pd: Implement pattern from simplify_mult.
8354         * tree-ssa-forwprop.c (simplify_mult): Remove.
8355         (pass_forwprop::execute): Do not call simplify_mult.
8357 2014-11-10  Richard Biener  <rguenther@suse.de>
8359         PR tree-optimization/63800
8360         * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
8361         we can restore the previous availability in after_dom_children.
8362         (eliminate_dom_walker::after_dom_children): Restore
8363         previous availability.
8365 2014-11-10  Richard Biener  <rguenther@suse.de>
8367         PR middle-end/63798
8368         * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
8369         properly treat the embedded multiplication as commutative
8370         when looking for feeding negates.
8372 2014-11-10  Joern Rennecke  <joern.rennecke@embecosm.com>
8374         * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
8376 2014-11-10  Martin Liska  <mliska@suse.cz>
8378         * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
8379         for the test because of default char signedness
8380         on powerpc64 target.
8382 2014-11-10  Richard Biener  <rguenther@suse.de>
8384         * match.pd: Implement pattern from simplify_conversion_from_bitmask.
8385         * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
8386         (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
8388 2014-11-10  Richard Biener  <rguenther@suse.de>
8390         * match.pd: Move rest of the conversion combining patterns
8391         from tree-ssa-forwprop.c.
8392         * tree-ssa-forwprop.c (combine_conversions): Remove.
8393         (pass_forwprop::execute): Do not call it.
8395 2014-11-10  Eric Botcazou  <ebotcazou@adacore.com>
8397         * gimple-low.c (lower_function_body): Clear the location of the first
8398         inserted representative return if it also fills in for the fallthru.
8400 2014-11-10  Yuri Rumyantsev  <ysrumyan@gmail.com>
8402         * tree-if-conv.c (add_to_predicate_list): Check unconditionally
8403         that bb is always executed to early exit. Use predicate of
8404         cd-equivalent block for join blocks if it exists.
8405         (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
8406         (tree_if_conversion): Free post-dominance information.
8408 2014-11-09  Jason Merrill  <jason@redhat.com>
8410         * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
8411         * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
8412         (_mm_mask_cvtusepi32_storeu_epi16)
8413         (_mm_mask_cvtsepi64_storeu_epi32): Return void.
8415 2014-11-09  Joern Rennecke  <joern.rennecke@embecosm.com>
8417         * config/avr/predicates.md (low_io_address_operand): Fix typo.
8419 2014-11-09  Vladimir Makarov  <vmakarov@redhat.com>
8421         PR rtl-optimization/63620
8422         * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
8423         name.  Move to lra.c.  Make it external.
8424         (substitute_pseudo_within_insn): Ditto.
8425         (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
8426         the new names.
8427         (undo_optional_reloads): Ditto.
8428         * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
8429         New prototypes.
8430         (lra_substitute_pseudo_within_insn): Ditto.
8431         * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
8432         (mark_regno_live): Add parameter.  Update bb_gen_pseudos.
8433         (mark_regno_dead): Add parameter.  Update bb_gen_pseudos and
8434         bb_killed_pseudos.
8435         (struct bb_data, bb_data_t, bb_data): New.
8436         (get_bb_data, get_bb_data_by_index): Ditto.
8437         (all_hard_regs_bitmap): New.
8438         (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
8439         (initiate_live_solver, finish_live_solver): New.
8440         (process_bb_lives): Change return type.  Add code updating local
8441         live data and removing dead insns.  Pass new argument to
8442         mark_regno_live and mark_regno_dead.  Check changing bb pseudo
8443         life info.  Return the result.
8444         (lra_create_live_ranges): Add code to do global pseudo live
8445         analysis.
8446         (lra_live_ranges_init): Call initiate_live_solver.
8447         (lra_live_ranges_finish): Call finish_live_solver.
8448         * lra.c (lra_dump_bitmap_with_title): New.
8449         (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
8450         from lra-constraints.c.
8452 2014-11-09  Richard Biener  <rguenther@suse.de>
8454         * match.pd: Add patterns convering two conversions in a row
8455         from fold-const.c.
8456         * fold-const.c (fold_unary_loc): Remove them here.
8457         * tree-ssa-forwprop.c (combine_conversions): Likewise.
8458         * genmatch.c (dt_node::gen_kids): Check whether we may
8459         follow SSA use-def chains.
8461 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
8463         * config/aarch64/aarch64.c: Include rtl-iter.h.
8464         (aarch64_tls_operand_p_1): Delete.
8465         (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
8467 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
8469         * config/arm/arm.c (arm_note_pic_base): Delete.
8470         (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
8472 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
8474         * config/arm/arm.c: Include rtl-iter.h.
8475         (arm_tls_referenced_p_1): Delete.
8476         (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
8478 2014-11-08  Richard Sandiford  <richard.sandiford@arm.com>
8480         * config/arm/aarch-common.c: Include rtl-iter.h.
8481         (search_term, arm_find_sub_rtx_with_search_term): Delete.
8482         (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
8483         (arm_get_set_operands): Pass the insn pattern rather than the
8484         insn itself.
8485         (arm_no_early_store_addr_dep): Likewise.
8487 2014-11-08  Eric Botcazou  <ebotcazou@adacore.com>
8489         * config/arm/arm.c (arm_set_return_address): Mark the store as frame
8490         related, if any.
8491         (thumb_set_return_address): Likewise.
8493 2014-11-07  Jeff Law  <law@redhat.com>
8495         PR tree-optimization/61515
8496         * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
8497         stack rather than looking at every SSA_NAME's value.
8499 2014-11-07  Richard Biener  <rguenther@suse.de>
8501         PR tree-optimization/63605
8502         * fold-const.c (fold_binary_loc): Properly use element_precision
8503         for types that may not be scalar.
8505 2014-11-07  Evgeny Stupachenko  <evstupac@gmail.com>
8507         PR target/63534
8508         * config/i386/i386.md (builtin_setjmp_receiver): Use
8509         pic_offset_table_rtx for PIC register.
8510         (nonlocal_goto_receiver): Delete.
8512 2014-11-07  Daniel Hellstrom  <daniel@gaisler.com>
8514         * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
8515         * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
8517 2014-11-07  Martin Liska  <mliska@suse.cz>
8519         PR ipa/63580
8520         * cgraphunit.c (cgraph_node::create_wrapper):
8521         TREE_ADDRESSABLE is set to false for a newly created thunk.
8523 2014-11-07  Martin Liska  <mliska@suse.cz>
8525         PR ipa/63747
8526         * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
8527         Missing checking for CASE_LOW and CASE_HIGH added.
8529 2014-11-07  Martin Liska  <mliska@suse.cz>
8531         PR ipa/63595
8532         * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
8533         is correctly handled for thunks created by IPA ICF.
8535 2014-11-07  Jiong Wang  <jiong.wang@arm.com>
8536 2014-11-07  Richard Biener  <rguenther@suse.de>
8538         PR tree-optimization/63676
8539         * gimple-fold.c (fold_gimple_assign): Do not fold node when
8540         TREE_CLOBBER_P be true.
8542 2014-11-07  Richard Biener  <rguenther@suse.de>
8544         PR middle-end/63770
8545         * match.pd: Guard conflicting GENERIC pattern properly.
8547 2014-11-07  Richard Biener  <rguenther@suse.de>
8549         * match.pd: Add patterns for POINTER_PLUS_EXPR association
8550         and special patterns from tree-ssa-forwprop.c
8551         * fold-const.c (fold_binary_loc): Remove them here.
8552         * tree-ssa-forwprop.c (to_purge): New global bitmap.
8553         (fwprop_set_lattice_val): New function.
8554         (fwprop_invalidate_lattice): Likewise.
8555         (remove_prop_source_from_use): Instead of purging dead EH
8556         edges record blocks to do that in to_purge.
8557         (tidy_after_forward_propagate_addr): Likewise.
8558         (forward_propagate_addr_expr): Invalidate the lattice for
8559         SSA names we release.
8560         (simplify_conversion_from_bitmask): Likewise.
8561         (simplify_builtin_call): Likewise.
8562         (associate_pointerplus_align): Remove.
8563         (associate_pointerplus_diff): Likewise.
8564         (associate_pointerplus): Likewise.
8565         (fold_all_stmts): Merge with ...
8566         (pass_forwprop::execute): ... the original loop over all
8567         basic-blocks.  Delay purging dead EH edges and invalidate
8568         the lattice for SSA names we release.
8570 2014-11-07  Terry Guo  <terry.guo@arm.com>
8572         * config/arm/arm.opt (masm-syntax-unified): New option.
8573         * doc/invoke.texi (-masm-syntax-unified): Document new option.
8574         * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
8575         (ASM_APP_ON): Redefined.
8576         * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
8577         code always use UAL syntax.
8578         (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
8579         * config/arm/thumb1.md: Likewise.
8581 2014-11-06  John David Anglin  <danglin@gcc.gnu.org>
8583         * config/pa/pa.md (trap): New insn.  Add "trap" to attribute type.
8584         Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
8585         or in_call_delay.
8587 2014-11-06  Steve Ellcey  <sellcey@imgtec.com>
8589         * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
8590         Set default_mips_arch and default_mips_abi instead of tm_defines.
8591         (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
8592         of tm_defines.
8593         (mips*-*-*): Check with_arch and with_abi.  Set tm_defines.
8594         * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
8595         based on MIPS_ABI_DEFAULT.
8596         (STANDARD_STARTFILE_PREFIX_2): Ditto.
8598 2014-11-06  Joseph Myers  <joseph@codesourcery.com>
8600         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
8601         cases of extended identifiers.
8603 2014-11-06  Eric Botcazou  <ebotcazou@adacore.com>
8605         * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
8607 2014-11-06  DJ Delorie  <dj@redhat.com>
8609         * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
8610         conditional.
8611         (movhicc_<code>_<mode>): Likewise.
8612         * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
8613         subregs.
8614         (m32c_eh_return_data_regno): Change to using memregs to avoid
8615         tying up all the compute regs.
8616         (m32c_legitimate_address_p) Subregs are not valid addresses.
8618 2014-11-06  Bernd Schmidt  <bernds@codesourcery.com>
8620         * function.c (thread_prologue_and_epilogue_insns): No longer static.
8621         * function.h (thread_prologue_and_epilogue_insns): Declare.
8623         * target.def (assemble_undefined_decl): New hooks.
8624         * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
8625         * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
8626         * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
8627         * doc/tm.texi: Regenerate.
8628         * output.h (assemble_undefined_decl): Declare.
8629         (get_fnname_from_decl): Declare.
8630         * varasm.c (assemble_undefined_decl): New function.
8631         (get_fnname_from_decl): New function.
8632         * final.c (rest_of_handle_final): Use it.
8633         * varpool.c (varpool_output_variables): Call assemble_undefined_decl
8634         for nodes without a definition.
8636         * target.def (call_args, end_call_args): New hooks.
8637         * hooks.c (hook_void_rtx_tree): New empty function.
8638         * hooks.h (hook_void_rtx_tree): Declare.
8639         * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
8640         * doc/tm.texi: Regenerate.
8641         * calls.c (expand_call): Slightly rearrange the code.  Use the two new
8642         hooks.
8643         (expand_library_call_value_1): Use the two new hooks.
8645         * expr.c (use_reg_mode): Just return for pseudo registers.
8647         * combine.c (try_combine): Don't allow a call as one of the source
8648         insns.
8650         * target.def (decl_end): New hook.
8651         * varasm.c (assemble_variable_contents, assemble_constant_contents):
8652         Use it.
8653         * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
8654         * doc/tm.texi: Regenerate.
8656 2014-11-06  Renlin Li  <renlin.li@arm.com>
8658         * config/aarch64/aarch64.c (aarch64_architecture_version): New.
8659         (processor): New architecture_version field.
8660         (aarch64_override_options): Initialize aarch64_architecture_version.
8661         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
8662         __ARM_ARCH_PROFILE, aarch64_arch_name macro.
8664 2014-11-06  James Greenhalgh  <james.greenhalgh@arm.com>
8666         * params.def (sra-max-scalarization-size-Ospeed): New.
8667         (sra-max-scalarization-size-Osize): Likewise.
8668         * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
8669         (sra-max-scalarization-size-Osize): Likewise.
8670         * toplev.c (process_options): Set default values for new
8671         parameters.
8672         * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
8673         * targhooks.c (get_move_ratio): Remove static designator.
8674         * target.h (get_move_ratio): Declare.
8676 2014-11-06  Marek Polacek  <polacek@redhat.com>
8678         * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
8679         Remove vector limit.
8681 2014-11-06  Richard Biener  <rguenther@suse.de>
8683         * match.pd: Implement bitwise binary and unary simplifications
8684         from tree-ssa-forwprop.c.
8685         * fold-const.c (fold_unary_loc): Remove them here.
8686         (fold_binary_loc): Likewise.
8687         * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
8688         (truth_valued_ssa_name): Likewise.
8689         (lookup_logical_inverted_value): Likewise.
8690         (simplify_bitwise_binary_1): Likewise.
8691         (hoist_conversion_for_bitop_p): Likewise.
8692         (simplify_bitwise_binary_boolean): Likewise.
8693         (simplify_bitwise_binary): Likewise.
8694         (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
8695         and simplify_bitwise_binary.
8696         * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
8697         (decision_tree::insert): Also insert non-expressions.
8699 2014-11-06  Hale Wang  <hale.wang@arm.com>
8701         * config/arm/arm-cores.def: Add support for
8702         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
8703         cortex-m1.small-multiply.
8704         * config/arm/arm-tables.opt: Regenerate.
8705         * config/arm/arm-tune.md: Regenerate.
8706         * config/arm/arm.c: Update the rtx-costs for MUL.
8707         * config/arm/bpabi.h: Handle
8708         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
8709         cortex-m1.small-multiply.
8710         * doc/invoke.texi: Document
8711         -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
8712         cortex-m1.small-multiply.
8714 2014-11-06  Hale Wang  <hale.wang@arm.com>
8716         * config/arm/arm.c: Add cortex-m7 tune.
8717         * config/arm/arm-cores.def: Use cortex-m7 tune.
8719 2014-11-05  Uros Bizjak  <ubizjak@gmail.com>
8721         PR target/63538
8722         * config/i386/i386.c (in_large_data_p): Reject automatic variables.
8723         (ix86_encode_section_info): Do not check for non-automatic varibles
8724         when setting SYMBOL_FLAG_FAR_ADDR flag.
8725         (x86_64_elf_select_section): Do not check ix86_cmodel here.
8726         (x86_64_elf_unique_section): Ditto.
8727         (x86_elf_aligned_common): Emit tab before .largecomm.
8729 2014-11-05  Joseph Myers  <joseph@codesourcery.com>
8731         PR preprocessor/9449
8732         * doc/cpp.texi (Character sets, Tokenization)
8733         (Implementation-defined behavior): Don't refer to UCNs in
8734         identifiers requiring -fextended-identifiers.
8735         * doc/cppopts.texi (-fextended-identifiers): Document as enabled
8736         by default for C99 and later and C++.
8737         * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
8738         identifiers needing -fextended-identifiers.
8740 2014-11-05  Ilya Tocar  <ilya.tocar@intel.com>
8742         * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
8743         for 512-bit wide modes.
8744         (expand_vec_perm_1): Use correct versions of patterns.
8745         * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
8746         (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
8748 2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>
8750         * ipa-chkp.c: New.
8751         * ipa-chkp.h: New.
8752         * tree-chkp.c: New.
8753         * tree-chkp.h: New.
8754         * tree-chkp-opt.c: New.
8755         * rtl-chkp.c: New.
8756         * rtl-chkp.h: New.
8757         * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
8758         tree-chkp-opt.o.
8759         (GTFILES): Add tree-chkp.c.
8760         * mode-classes.def (MODE_POINTER_BOUNDS): New.
8761         * tree.def (POINTER_BOUNDS_TYPE): New.
8762         * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
8763         (POINTER_BOUNDS_MODE): New.
8764         (make_pointer_bounds_mode): New.
8765         * machmode.h (POINTER_BOUNDS_MODE_P): New.
8766         * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
8767         (layout_type): Support POINTER_BOUNDS_TYPE.
8768         * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
8769         * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
8770         * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
8771         (type_contains_placeholder_1): Likewise.
8772         (build_common_tree_nodes): Initialize
8773         pointer_bounds_type_node.
8774         * tree.h (POINTER_BOUNDS_TYPE_P): New.
8775         (pointer_bounds_type_node): New.
8776         (POINTER_BOUNDS_P): New.
8777         (BOUNDED_TYPE_P): New.
8778         (BOUNDED_P): New.
8779         (CALL_WITH_BOUNDS_P): New.
8780         * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
8781         (gimple_call_with_bounds_p): New.
8782         (gimple_call_set_with_bounds): New.
8783         (gimple_return_retbnd): New.
8784         (gimple_return_set_retbnd): New
8785         * gimple.c (gimple_build_return): Increase number of ops
8786         for return statement.
8787         (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
8788         flag.
8789         * gimple-pretty-print.c (dump_gimple_return): Print second op.
8790         * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
8791         * gimplify.c (gimplify_init_constructor): Avoid infinite
8792         loop during gimplification of bounds initializer.
8793         * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
8794         (special_function_p): Use original decl name when analyzing
8795         instrumentation clone.
8796         (arg_data): Add fields special_slot, pointer_arg and
8797         pointer_offset.
8798         (store_bounds): New.
8799         (emit_call_1): Propagate instrumentation flag for CALL.
8800         (initialize_argument_information): Compute pointer_arg,
8801         pointer_offset and special_slot for pointer bounds arguments.
8802         (finalize_must_preallocate): Preallocate when storing bounds
8803         in bounds table.
8804         (compute_argument_addresses): Skip pointer bounds.
8805         (expand_call): Store bounds into tables separately.  Return
8806         result joined with resulting bounds.
8807         * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
8808         (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
8809         (expand_return): Add returned bounds arg.  Handle returned bounds.
8810         (expand_gimple_stmt_1): Adjust to new expand_return signature.
8811         (gimple_expand_cfg): Reset rtx bounds map.
8812         * expr.c: Include tree-chkp.h, rtl-chkp.h.
8813         (expand_assignment): Handle returned bounds.
8814         (store_expr_with_bounds): New.  Replaces store_expr with new bounds
8815         target argument.  Handle bounds returned by calls.
8816         (store_expr): Now wraps store_expr_with_bounds.
8817         * expr.h (store_expr_with_bounds): New.
8818         * function.c: Include tree-chkp.h, rtl-chkp.h.
8819         (bounds_parm_data): New.
8820         (use_register_for_decl): Do not registerize decls used for bounds
8821         stores and loads.
8822         (assign_parms_augmented_arg_list): Add bounds of the result
8823         structure pointer as the second argument.
8824         (assign_parm_find_entry_rtl): Mark bounds are never passed on
8825         the stack.
8826         (assign_parm_is_stack_parm): Likewise.
8827         (assign_parm_load_bounds): New.
8828         (assign_bounds): New.
8829         (assign_parms): Load bounds and determine a location for
8830         returned bounds.
8831         (diddle_return_value_1): New.
8832         (diddle_return_value): Handle returned bounds.
8833         * function.h (rtl_data): Add field for returned bounds.
8834         * varasm.c: Include tree-chkp.h.
8835         (output_constant): Support POINTER_BOUNDS_TYPE.
8836         (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
8837         (ultimate_transparent_alias_target): Move up.
8838         (make_decl_rtl): For instrumented function use
8839         name of the original decl.
8840         (assemble_start_function): Mark function as global
8841         in case it is instrumentation clone of the global
8842         function.
8843         (do_assemble_alias): Follow transparent alias chain
8844         for identifier.  Check if original alias is public.
8845         (maybe_assemble_visibility): Use visibility of the
8846         original function for instrumented version.
8847         (default_unique_section): Likewise.
8848         * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
8849         (init_emit_once): Build pointer bounds zero constants.
8850         * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
8851         * target.def (builtin_chkp_function): New.
8852         (chkp_bound_type): New.
8853         (chkp_bound_mode): New.
8854         (chkp_make_bounds_constant): New.
8855         (chkp_initialize_bounds): New.
8856         (load_bounds_for_arg): New.
8857         (store_bounds_for_arg): New.
8858         (load_returned_bounds): New.
8859         (store_returned_bounds): New.
8860         (chkp_function_value_bounds): New.
8861         (setup_incoming_vararg_bounds): New.
8862         (function_arg): Update hook description with new possible return
8863         value CONST_INT.
8864         * targhooks.h (default_load_bounds_for_arg): New.
8865         (default_store_bounds_for_arg): New.
8866         (default_load_returned_bounds): New.
8867         (default_store_returned_bounds): New.
8868         (default_chkp_bound_type): New.
8869         (default_chkp_bound_mode): New.
8870         (default_builtin_chkp_function): New.
8871         (default_chkp_function_value_bounds): New.
8872         (default_chkp_make_bounds_constant): New.
8873         (default_chkp_initialize_bounds): New.
8874         (default_setup_incoming_vararg_bounds): New.
8875         * targhooks.c (default_load_bounds_for_arg): New.
8876         (default_store_bounds_for_arg): New.
8877         (default_load_returned_bounds): New.
8878         (default_store_returned_bounds): New.
8879         (default_chkp_bound_type): New.
8880         (default_chkp_bound_mode); New.
8881         (default_builtin_chkp_function): New.
8882         (default_chkp_function_value_bounds): New.
8883         (default_chkp_make_bounds_constant): New.
8884         (default_chkp_initialize_bounds): New.
8885         (default_setup_incoming_vararg_bounds): New.
8886         * builtin-types.def (BT_BND): New.
8887         (BT_FN_PTR_CONST_PTR): New.
8888         (BT_FN_CONST_PTR_CONST_PTR): New.
8889         (BT_FN_BND_CONST_PTR): New.
8890         (BT_FN_CONST_PTR_BND): New.
8891         (BT_FN_PTR_CONST_PTR_SIZE): New.
8892         (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
8893         (BT_FN_VOID_PTRPTR_CONST_PTR): New.
8894         (BT_FN_VOID_CONST_PTR_SIZE): New.
8895         (BT_FN_VOID_PTR_BND): New.
8896         (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
8897         (BT_FN_BND_CONST_PTR_SIZE): New.
8898         (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
8899         (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
8900         * chkp-builtins.def: New.
8901         * builtins.def: include chkp-builtins.def.
8902         (DEF_CHKP_BUILTIN): New.
8903         * builtins.c: Include tree-chkp.h and rtl-chkp.h.
8904         (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
8905         BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
8906         BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
8907         BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
8908         BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
8909         BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
8910         BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
8911         BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
8912         BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
8913         BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
8914         (std_expand_builtin_va_start): Init bounds for va_list.
8915         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
8916         __CHKP__ macro when Pointer Bounds Checker is on.
8917         * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
8918         * passes.def (pass_ipa_chkp_versioning): New.
8919         (pass_early_local_passes): Renamed to pass_build_ssa_passes.
8920         (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
8921         (pass_chkp_instrumentation_passes): New.
8922         (pass_ipa_chkp_produce_thunks): New.
8923         (pass_local_optimization_passes): New.
8924         (pass_chkp_opt): New.
8925         * tree-pass.h (make_pass_ipa_chkp_versioning): New.
8926         (make_pass_ipa_chkp_produce_thunks): New.
8927         (make_pass_chkp): New.
8928         (make_pass_chkp_opt): New.
8929         (make_pass_early_local_passes): Renamed to ...
8930         (make_pass_build_ssa_passes): This.
8931         (make_pass_chkp_instrumentation_passes): New.
8932         (make_pass_local_optimization_passes): New.
8933         * passes.c (pass_manager::execute_early_local_passes): Execute
8934         early passes in three steps.
8935         (execute_all_early_local_passes): Renamed to ...
8936         (execute_build_ssa_passes): This.
8937         (pass_data_early_local_passes): Renamed to ...
8938         (pass_data_build_ssa_passes): This.
8939         (pass_early_local_passes): Renamed to ...
8940         (pass_build_ssa_passes): This.
8941         (pass_data_chkp_instrumentation_passes): New.
8942         (pass_chkp_instrumentation_passes): New.
8943         (pass_data_local_optimization_passes): New.
8944         (pass_local_optimization_passes): New.
8945         (make_pass_early_local_passes): Renamed to ...
8946         (make_pass_build_ssa_passes): This.
8947         (make_pass_chkp_instrumentation_passes): New.
8948         (make_pass_local_optimization_passes): New.
8949         * c-family/c.opt (fcheck-pointer-bounds): New.
8950         (fchkp-check-incomplete-type): New.
8951         (fchkp-zero-input-bounds-for-main): New.
8952         (fchkp-first-field-has-own-bounds): New.
8953         (fchkp-narrow-bounds): New.
8954         (fchkp-narrow-to-innermost-array): New.
8955         (fchkp-optimize): New.
8956         (fchkp-use-fast-string-functions): New.
8957         (fchkp-use-nochk-string-functions): New.
8958         (fchkp-use-static-bounds): New.
8959         (fchkp-use-static-const-bounds): New.
8960         (fchkp-treat-zero-dynamic-size-as-infinite): New.
8961         (fchkp-check-read): New.
8962         (fchkp-check-write): New.
8963         (fchkp-store-bounds): New.
8964         (fchkp-instrument-calls): New.
8965         (fchkp-instrument-marked-only): New.
8966         (Wchkp): New.
8967         * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
8968         (handle_bnd_legacy): New.
8969         (handle_bnd_instrument): New.
8970         (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
8971         and bnd_instrument.  Fix documentation.
8972         (c_common_format_attribute_table): Likewsie.
8973         * toplev.c: include tree-chkp.h.
8974         (process_options): Check Pointer Bounds Checker is supported.
8975         (compile_file): Add chkp_finish_file call.
8976         * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
8977         to handle instrumentation clones properly.
8978         (propagate_constants_accross_call): Do not propagate
8979         through instrumentation thunks.
8980         * ipa-pure-const.c (propagate_pure_const): Support
8981         IPA_REF_CHKP.
8982         * ipa-inline.c (early_inliner): Check edge has summary allocated.
8983         * ipa-split.c: Include tree-chkp.h.
8984         (find_retbnd): New.
8985         (split_part_set_ssa_name_p): New.
8986         (consider_split): Do not split retbnd and retval
8987         producers.
8988         (insert_bndret_call_after): new.
8989         (split_function): Propagate Pointer Bounds Checker
8990         instrumentation marks and handle returned bounds.
8991         * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
8992         into bit field and add with_bounds field.
8993         * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
8994         with_bounds field for instrumented calls.
8995         * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
8996         CALL_WITH_BOUNDS_P flag for calls.
8997         * tree-ssa-ccp.c: Include tree-chkp.h.
8998         (insert_clobber_before_stack_restore): Handle
8999         BUILT_IN_CHKP_BNDRET calls.
9000         * tree-ssa-dce.c: Include tree-chkp.h.
9001         (propagate_necessity): For free call fed by alloc check
9002         bounds are also provided by the same alloc.
9003         (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
9004         used by free calls.
9005         * tree-inline.c: Include tree-chkp.h.
9006         (declare_return_variable): Add arg holding
9007         returned bounds slot.  Create and initialize returned bounds var.
9008         (remap_gimple_stmt): Handle returned bounds.
9009         Return sequence of statements instead of a single statement.
9010         (insert_init_stmt): Add declaration.
9011         (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
9012         (copy_bb): Adjust to changed return type of remap_gimple_stmt.
9013         Properly handle bounds in va_arg_pack and va_arg_pack_len.
9014         (expand_call_inline): Handle returned bounds.  Add bounds copy
9015         for generated mem to mem assignments.
9016         * tree-inline.h (copy_body_data): Add fields retbnd and
9017         assign_stmts.
9018         * value-prof.c: Include tree-chkp.h.
9019         (gimple_ic): Support returned bounds.
9020         * ipa.c (cgraph_build_static_cdtor_1): Support contructors
9021         with "chkp ctor" and "bnd_legacy" attributes.
9022         (symtab_remove_unreachable_nodes): Keep initial values for
9023         pointer bounds to be used for checks eliminations.
9024         (process_references): Handle IPA_REF_CHKP.
9025         (walk_polymorphic_call_targets): Likewise.
9026         * ipa-visibility.c (cgraph_externally_visible_p): Mark
9027         instrumented 'main' as externally visible.
9028         (function_and_variable_visibility): Filter instrumentation
9029         thunks.
9030         * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
9031         field.
9032         (cgraph_node): Add instrumented_version, orig_decl and
9033         instrumentation_clone fields.
9034         (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
9035         (varpool_node): Add need_bounds_init field.
9036         (cgraph_local_p): New.
9037         * cgraph.c: Include tree-chkp.h.
9038         (cgraph_node::remove): Fix instrumented_version
9039         of the referenced node if any.
9040         (cgraph_node::dump): Dump instrumentation_clone and
9041         instrumented_version fields.
9042         (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
9043         references and instrumentation thunks.
9044         (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
9045         all not instrumented instrumentation clones alive.
9046         (cgraph_redirect_edge_call_stmt_to_callee): Support
9047         returned bounds.
9048         * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
9049         reference.
9050         (cgraph_rebuild_references): Likewise.
9051         * cgraphunit.c: Include tree-chkp.h.
9052         (assemble_thunks_and_aliases): Skip thunks calling instrumneted
9053         function version.
9054         (varpool_finalize_decl): Register statically initialized decls
9055         in Pointer Bounds Checker.
9056         (walk_polymorphic_call_targets): Do not mark generated call to
9057         __builtin_unreachable as with_bounds.
9058         (output_weakrefs): If there are both instrumented and original
9059         versions, output only one of them.
9060         (cgraph_node::expand_thunk): Set with_bounds flag
9061         for created call statement.
9062         * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
9063         (ipa_ref): increase size of use field.
9064         * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
9065         * varpool.c (dump_varpool_node): Dump need_bounds_init field.
9066         (ctor_for_folding): Do not fold constant bounds vars.
9067         * lto-streamer.h (LTO_minor_version): Change minor version from
9068         0 to 1.
9069         * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
9070         pointer bounds.
9071         (lto_output_node): Output instrumentation_clone,
9072         thunk.add_pointer_bounds_args and orig_decl field.
9073         (lto_output_ref): Adjust to new ipa_ref::use field size.
9074         (input_overwrite_node): Read instrumentation_clone field.
9075         (input_node): Read thunk.add_pointer_bounds_args and orig_decl
9076         fields.
9077         (input_ref): Adjust to new ipa_ref::use field size.
9078         (input_cgraph_1): Compute instrumented_version fields and restore
9079         IDENTIFIER_TRANSPARENT_ALIAS chains.
9080         (lto_output_varpool_node): Output
9081         need_bounds_init value.
9082         (input_varpool_node): Read need_bounds_init value.
9083         * lto-partition.c (add_symbol_to_partition_1): Keep original
9084         and instrumented versions together.
9085         (privatize_symbol_name): Restore transparent alias chain if required.
9086         (add_references_to_partition): Add references to pointer bounds vars.
9087         * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
9088         * dwarf2out.c (gen_subprogram_die): Ignore bound args.
9089         (gen_type_die_with_usage): Skip pointer bounds.
9090         (dwarf2out_global_decl): Likewise.
9091         (is_base_type): Support POINTER_BOUNDS_TYPE.
9092         (gen_formal_types_die): Skip pointer bounds.
9093         (gen_decl_die): Likewise.
9094         * var-tracking.c (vt_add_function_parameters): Skip
9095         bounds parameters.
9096         * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
9097         thunk still exists.
9098         (sem_variable::merge): Reset need_bounds_init flag.
9099         * doc/extend.texi: Document Pointer Bounds Checker built-in functions
9100         and attributes.
9101         * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
9102         (TARGET_STORE_BOUNDS_FOR_ARG): New.
9103         (TARGET_LOAD_RETURNED_BOUNDS): New.
9104         (TARGET_STORE_RETURNED_BOUNDS): New.
9105         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
9106         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
9107         (TARGET_BUILTIN_CHKP_FUNCTION): New.
9108         (TARGET_CHKP_BOUND_TYPE): New.
9109         (TARGET_CHKP_BOUND_MODE): New.
9110         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
9111         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
9112         * doc/tm.texi: Regenerated.
9113         * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
9114         (BND32mode): New.
9115         (BND64mode): New.
9116         * doc/invoke.texi (-mmpx): New.
9117         (-mno-mpx): New.
9118         (chkp-max-ctor-size): New.
9119         * config/i386/constraints.md (w): New.
9120         (Ti): New.
9121         (Tb): New.
9122         * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
9123         * config/i386/i386-modes.def (BND32): New.
9124         (BND64): New.
9125         * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
9126         * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
9127         (regclass_map): Add bound registers.
9128         (dbx_register_map): Likewise.
9129         (dbx64_register_map): Likewise.
9130         (svr4_dbx_register_map): Likewise.
9131         (isa_opts): Add -mmpx.
9132         (PTA_MPX): New.
9133         (ix86_option_override_internal): Support MPX ISA.
9134         (ix86_conditional_register_usage): Support bound registers.
9135         (ix86_code_end): Add MPX bnd prefix.
9136         (output_set_got): Likewise.
9137         (print_reg): Avoid prefixes for bound registers.
9138         (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
9139         (ix86_print_operand_punct_valid_p): Likewise.
9140         (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
9141         UNSPEC_BNDLDX_ADDR.
9142         (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
9143         (ix86_class_likely_spilled_p): Add bound regs support.
9144         (ix86_hard_regno_mode_ok): Likewise.
9145         (x86_order_regs_for_local_alloc): Likewise.
9146         (ix86_bnd_prefixed_insn_p): New.
9147         (ix86_builtins): Add
9148         IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
9149         IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
9150         IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
9151         IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
9152         IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
9153         IX86_BUILTIN_BNDUPPER.
9154         (builtin_isa): Add leaf_p and nothrow_p fields.
9155         (def_builtin): Initialize leaf_p and nothrow_p.
9156         (ix86_add_new_builtins): Handle leaf_p and nothrow_p
9157         flags.
9158         (bdesc_mpx): New.
9159         (bdesc_mpx_const): New.
9160         (ix86_init_mpx_builtins): New.
9161         (ix86_init_builtins): Call ix86_init_mpx_builtins.
9162         (ix86_emit_cmove): New.
9163         (ix86_emit_move_max): New.
9164         (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
9165         IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
9166         IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
9167         IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
9168         IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
9169         IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
9170         (ix86_function_value_bounds): New.
9171         (ix86_builtin_mpx_function): New.
9172         (ix86_get_arg_address_for_bt): New.
9173         (ix86_load_bounds): New.
9174         (ix86_store_bounds): New.
9175         (ix86_load_returned_bounds): New.
9176         (ix86_store_returned_bounds): New.
9177         (ix86_mpx_bound_mode): New.
9178         (ix86_make_bounds_constant): New.
9179         (ix86_initialize_bounds):
9180         (TARGET_LOAD_BOUNDS_FOR_ARG): New.
9181         (TARGET_STORE_BOUNDS_FOR_ARG): New.
9182         (TARGET_LOAD_RETURNED_BOUNDS): New.
9183         (TARGET_STORE_RETURNED_BOUNDS): New.
9184         (TARGET_CHKP_BOUND_MODE): New.
9185         (TARGET_BUILTIN_CHKP_FUNCTION): New.
9186         (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
9187         (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
9188         (TARGET_CHKP_INITIALIZE_BOUNDS): New.
9189         (ix86_option_override_internal): Do not
9190         support x32 with MPX.
9191         (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
9192         and force_bnd_pass.
9193         (function_arg_advance_32): Return number of used integer
9194         registers.
9195         (function_arg_advance_64): Likewise.
9196         (function_arg_advance_ms_64): Likewise.
9197         (ix86_function_arg_advance): Handle pointer bounds.
9198         (ix86_function_arg): Likewise.
9199         (ix86_function_value_regno_p): Mark fisrt bounds registers as
9200         possible function value.
9201         (ix86_function_value_1): Handle pointer bounds type/mode
9202         (ix86_return_in_memory): Likewise.
9203         (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
9204         (ix86_expand_call): Generate returned bounds.
9205         (ix86_setup_incoming_vararg_bounds): New.
9206         (ix86_va_start): Initialize bounds for pointers in va_list.
9207         (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
9208         * config/i386/i386.h (TARGET_MPX): New.
9209         (TARGET_MPX_P): New.
9210         (FIRST_PSEUDO_REGISTER): Fix to new value.
9211         (FIXED_REGISTERS): Add bound registers.
9212         (CALL_USED_REGISTERS): Likewise.
9213         (REG_ALLOC_ORDER): Likewise.
9214         (HARD_REGNO_NREGS): Likewise.
9215         (VALID_BND_REG_MODE): New.
9216         (FIRST_BND_REG): New.
9217         (LAST_BND_REG): New.
9218         (reg_class): Add BND_REGS.
9219         (REG_CLASS_NAMES): Likewise.
9220         (REG_CLASS_CONTENTS): Likewise.
9221         (BND_REGNO_P): New.
9222         (ANY_BND_REG_P): New.
9223         (BNDmode): New.
9224         (HI_REGISTER_NAMES): Add bound registers.
9225         (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
9226         stdarg fields.
9227         * config/i386/i386.md (UNSPEC_BNDMK): New.
9228         (UNSPEC_BNDMK_ADDR): New.
9229         (UNSPEC_BNDSTX): New.
9230         (UNSPEC_BNDLDX): New.
9231         (UNSPEC_BNDLDX_ADDR): New.
9232         (UNSPEC_BNDCL): New.
9233         (UNSPEC_BNDCU): New.
9234         (UNSPEC_BNDCN): New.
9235         (UNSPEC_MPX_FENCE): New.
9236         (UNSPEC_SIZEOF): New.
9237         (BND0_REG): New.
9238         (BND1_REG): New.
9239         (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
9240         (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
9241         (prefix_rep): Check for bnd prefix.
9242         (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
9243         (length_nobnd): New.
9244         (length): Use length_nobnd when specified.
9245         (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
9246         (BND): New.
9247         (bnd_ptr): New.
9248         (BNDCHECK): New.
9249         (bndcheck): New.
9250         (*jcc_1): Add MPX bnd prefix.
9251         (*jcc_2): Likewise.
9252         (jump): Likewise.
9253         (*indirect_jump): Likewise.
9254         (*tablejump_1): Likewise.
9255         (simple_return_internal): Likewise.
9256         (simple_return_internal_long): Likewise.
9257         (simple_return_pop_internal): Likewise.
9258         (simple_return_indirect_internal): Likewise.
9259         (<mode>_mk): New.
9260         (*<mode>_mk): New.
9261         (mov<mode>): New.
9262         (*mov<mode>_internal_mpx): New.
9263         (<mode>_<bndcheck>): New.
9264         (*<mode>_<bndcheck>): New.
9265         (<mode>_ldx): New.
9266         (*<mode>_ldx): New.
9267         (<mode>_stx): New.
9268         (*<mode>_stx): New.
9269         move_size_reloc_<mode>): New.
9270         * config/i386/predicates.md (address_mpx_no_base_operand): New.
9271         (address_mpx_no_index_operand): New.
9272         (bnd_mem_operator): New.
9273         (symbol_operand): New.
9274         (x86_64_immediate_size_operand): New.
9275         * config/i386/i386.opt (mmpx): New.
9276         * config/i386/i386-builtin-types.def (BND): New.
9277         (ULONG): New.
9278         (BND_FTYPE_PCVOID_ULONG): New.
9279         (VOID_FTYPE_BND_PCVOID): New.
9280         (VOID_FTYPE_PCVOID_PCVOID_BND): New.
9281         (BND_FTYPE_PCVOID_PCVOID): New.
9282         (BND_FTYPE_PCVOID): New.
9283         (BND_FTYPE_BND_BND): New.
9284         (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
9285         (PVOID_FTYPE_PCVOID_BND_ULONG): New.
9286         (ULONG_FTYPE_VOID): New.
9287         (PVOID_FTYPE_BND): New.
9289 2014-11-05  Bernd Schmidt  <bernds@codesourcery.com>
9291         * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
9292         pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
9293         pass_cleanup_barriers, pass_delay_slots,
9294         pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
9295         pass_shorten_branches, pass_est_nothrow_function_flags,
9296         pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
9297         into pass_late_compilation.
9298         (pass_late_compilation): Add.
9299         * passes.c (pass_data_late_compilation, pass_late_compilation,
9300         make_pass_late_compilation): New.
9301         * timevar.def (TV_LATE_COMPILATION): New.
9303         * target.def (omit_struct_return_reg): New data hook.
9304         * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
9305         * doc/tm.texi: Regenerate.
9306         * function.c (expand_function_end): Use it.
9308         * target.def (no_register_allocation): New data hook.
9309         * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
9310         * doc/tm.texi: Regenerate.
9311         * ira.c (gate_ira): New function.
9312         (pass_data_ira): Set has_gate.
9313         (pass_ira): Add a gate function.
9314         (pass_data_reload): Likewise.
9315         (pass_reload): Add a gate function.
9316         (pass_ira): Use it.
9317         * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
9318         no register allocation happens on the target and return.
9319         * final.c (alter_subreg): Ensure register is not a pseudo before
9320         calling simplify_subreg.
9321         (output_operand): Assert that x isn't a pseudo only if doing
9322         register allocation.
9324         * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
9325         global vars.
9327         * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
9328         sorry if necessary.
9330 2014-11-05  Alex Velenko  <Alex.Velenko@arm.com>
9332         * simplify-rtx.c (simplify_binary_operation_1): Div check added.
9333         * rtl.h (SUBREG_P): New macro added.
9335 2014-11-05  Tejas Belagod  <tejas.belagod@arm.com>
9337         * config/aarch64/aarch64-builtins.c
9338         (aarch64_build_scalar_type): Remove.
9339         (aarch64_scalar_builtin_types, aarch64_simd_type,
9340         aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
9341         aarch64_mangle_builtin_vector_type,
9342         aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
9343         aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
9344         aarch64_init_simd_builtin_types,
9345         aarch64_init_simd_builtin_scalar_types): New.
9346         (aarch64_init_simd_builtins): Refactor.
9347         (aarch64_init_crc32_builtins): Fixup with qualifier.
9348         * config/aarch64/aarch64-protos.h
9349         (aarch64_mangle_builtin_type): Export.
9350         * config/aarch64/aarch64-simd-builtin-types.def: New.
9351         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
9352         (aarch64_mangle_type): Refactor.
9353         * config/aarch64/arm_neon.h: Declare vector types based on
9354         internal types.
9355         * config/aarch64/t-aarch64: Update dependency.
9357 2014-11-04  Pat Haugen  <pthaugen@us.ibm.com>
9359         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
9360         atomic_update_decl): Guard declaration with #ifdef.
9362 2014-11-04  Marek Polacek  <polacek@redhat.com>
9364         * sanopt.c (sanopt_optimize_walker): Remove unused variables.
9366 2014-11-04  Marek Polacek  <polacek@redhat.com>
9368         * Makefile.in (OBJS): Add sanopt.o.
9369         (GTFILES): Add sanopt.c.
9370         * asan.h (asan_expand_check_ifn): Declare.
9371         * asan.c (asan_expand_check_ifn): No longer static.
9372         (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
9373         * sanopt.c: ...here.  New file.
9375 2014-11-04  Jiong Wang  <jiong.wang@arm.com>
9376             Wilco Dijkstra  <wilco.dijkstra@arm.com>
9378         PR target/63293
9379         * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
9380         stack adjustment.
9382 2014-11-04  Bernd Schmidt  <bernds@codesourcery.com>
9384         * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
9385         also verify that mode is equal to the mode of op0.
9387         * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
9388         emit into a sequence instead.
9390 2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
9392         * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
9394 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
9396         config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
9397         (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
9398         (reduc_smax_<mode> *2): Rename to...
9399         (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
9400         (reduc_umin_<mode> *2): Rename to...
9401         (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
9402         (reduc_umax_<mode> *2): Rename to...
9403         (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
9405 2014-11-04  Alan Lawrence  <alan.lawrence@arm.com>
9407         config/arm/neon.md (reduc_plus_*): Rename to...
9408         (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
9410 2014-11-04  Michael Collison <michael.collison@linaro.org>
9412         * config/aarch64/iterators.md (lconst_atomic): New mode attribute
9413         to support constraints for CONST_INT in atomic operations.
9414         * config/aarch64/atomics.md
9415         (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
9416         (atomic_nand<mode>): Likewise.
9417         (atomic_fetch_<atomic_optab><mode>): Likewise.
9418         (atomic_fetch_nand<mode>): Likewise.
9419         (atomic_<atomic_optab>_fetch<mode>): Likewise.
9420         (atomic_nand_fetch<mode>): Likewise.
9422 2014-11-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
9424         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
9425         of __ARM_FEATURE_IDIV.
9427 2014-11-04  Marek Polacek  <polacek@redhat.com>
9429         * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
9431 2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
9433         * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
9435 2014-11-04  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9437         Revert:
9438         2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9439         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
9440         Allow CC mode if HAVE_cbranchcc4.
9442 2014-11-03  Dominik Vogt  <vogt@linux.vnet.ibm.com>
9444         * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
9445         with -fdump-go-spec.  Anonymous substructures are now flattened and
9446         replaced by their fields (record) or the first named, non-bitfield
9447         field (union).
9449 2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
9451         * input.c (expand_location_to_spelling_point): Fix typo.
9452         (expansion_point_location_if_in_system_header): Fix comment.
9454 2014-11-03  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9456         * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
9458 2014-11-03  Richard Biener  <rguenther@suse.de>
9460         * tree-eh.c (operation_could_trap_helper_p): Handle conversions
9461         like ordinary operations.
9462         * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
9463         as NOP_EXPR.
9465 2014-11-03  Joseph Myers  <joseph@codesourcery.com>
9467         * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
9468         macros.
9469         * configure, config.h.in: Regenerate.
9470         * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
9471         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
9472         (RS6000_GLIBC_ATOMIC_FENV): New macro.
9473         * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
9474         (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
9475         (RS6000_GLIBC_ATOMIC_FENV): New macro.
9476         * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
9477         (atomic_update_decl): New static variables.
9478         (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
9479         Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
9480         and __atomic_feupdateenv for soft-float and no-FPRs.
9482 2014-11-03  Richard Biener  <rguenther@suse.de>
9484         * match.pd: Add two abs patterns.  Announce tree_expr_nonnegative_p.
9485         Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
9486         * fold-const.c (fold_unary_loc): Remove them here.
9487         (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
9488         * gimple-fold.c (fold_gimple_assign): Remove now obsolete
9489         GIMPLE_UNARY_RHS case.
9490         (gimple_fold_stmt_to_constant_1): Likewise.
9491         (replace_stmt_with_simplification): Fix inverted comparison.
9493 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
9495         PR tree-optimization/60770
9496         * tree-into-ssa.c (rewrite_update_stmt): Return whether the
9497         statement should be removed.
9498         (maybe_register_def): Likewise. Replace clobbers with default
9499         definitions.
9500         (rewrite_dom_walker::before_dom_children): Remove statement if
9501         rewrite_update_stmt says so.
9502         * tree-ssa-live.c: Include tree-ssa.h.
9503         (set_var_live_on_entry): Do not mark undefined variables as live.
9504         (verify_live_on_entry): Do not check undefined variables.
9505         * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
9506         of partially undefined variables.
9507         * tree-ssa.c (ssa_undefined_value_p): Likewise.
9508         (execute_update_addresses_taken): Do not drop clobbers.
9510 2014-11-03  Marc Glisse  <marc.glisse@inria.fr>
9512         PR tree-optimization/63666
9513         * fold-const.c: Include "optabs.h".
9514         (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
9515         can_vec_perm_p permutation to one that is not.
9517 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9519         * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
9521 2014-11-03  Andrew Pinski  <apinski@cavium.com>
9523         * config/mips/mips-cpus.def (octeon3): New cpu.
9524         * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
9525         (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
9526         of the comparison no longer matches mode of the operands.
9527         (mips_issue_rate): Handle PROCESSOR_OCTEON3.
9528         * config/mips/mips.h (TARGET_OCTEON):  Add Octeon3.
9529         (TARGET_OCTEON2): Likewise.
9530         (TUNE_OCTEON): Add Octeon3.
9531         * config/mips/mips.md (processor): Add octeon3.
9532         * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
9533         (octeon_arith): Add octeon3.
9534         (octeon_condmove): Remove.
9535         (octeon_condmove_o1): New reservation.
9536         (octeon_condmove_o2): New reservation.
9537         (octeon_condmove_o3_int_on_cc): New reservation.
9538         (octeon_load_o2): Add octeon3.
9539         (octeon_cop_o2): Likewise.
9540         (octeon_store): Likewise.
9541         (octeon_brj_o2): Likewise.
9542         (octeon_imul3_o2): Likewise.
9543         (octeon_imul_o2): Likewise.
9544         (octeon_mfhilo_o2): Likewise.
9545         (octeon_imadd_o2): Likewise.
9546         (octeon_idiv_o2_si): Likewise.
9547         (octeon_idiv_o2_di): Likewise.
9548         (octeon_fpu): Add to the automaton.
9549         (octeon_fpu): New cpu unit.
9550         (octeon_condmove_o2): Check for non floating point modes.
9551         (octeon_load_o2): Add prefetchx.
9552         (octeon_cop_o2): Don't check for octeon3.
9553         (octeon3_faddsubcvt): New reservation.
9554         (octeon3_fmul): Likewise.
9555         (octeon3_fmadd): Likewise.
9556         (octeon3_div_sf): Likewise.
9557         (octeon3_div_df): Likewise.
9558         (octeon3_sqrt_sf): Likewise.
9559         (octeon3_sqrt_df): Likewise.
9560         (octeon3_rsqrt_sf): Likewise.
9561         (octeon3_rsqrt_df): Likewise.
9562         (octeon3_fabsnegmov): Likewise.
9563         (octeon_fcond): Likewise.
9564         (octeon_fcondmov): Likewise.
9565         (octeon_fpmtc1): Likewise.
9566         (octeon_fpmfc1): Likewise.
9567         (octeon_fpload): Likewise.
9568         (octeon_fpstore): Likewise.
9569         * config/mips/mips-tables.opt: Regenerate.
9570         * doc/invoke.texi (-march=@var{arch}): Add octeon3.
9572 2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9574         * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
9575         Allow CC mode if HAVE_cbranchcc4.
9577 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
9579         * config/arc/arc.c (write_ext_corereg_1): Delete.
9580         (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
9582 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
9584         * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
9585         (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
9587 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
9589         * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
9590         (small_data_pattern_1): Delete.
9591         (small_data_pattern): Use FOR_EACH_SUBRTX.
9593 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
9595         * config/arc/arc.c: Include rtl-iter.h.
9596         (arc_rewrite_small_data_1): Delete.
9597         (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
9599 2014-11-02  Michael Collison  <michael.collison@linaro.org>
9601         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
9602         to support vector modes.
9603         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
9605 2014-11-01  Andrew MacLeod  <amacleod@redhat,com>
9607         * optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
9608         and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
9609         * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
9610         * optabs.c: (gen_move_insn): Move to expr.c.
9611         * expr.h: Move protypes and enums to optabs.h.
9612         * expr.c: (gen_move_insn): Relocate from optabs.c.
9613         * genemit.c (main): Include insn-codes.h.
9614         * gengtype.c (open_base_files): Include insn-codes.h.
9615         * asan.c: Include insn-codes.h.
9616         * bb-reorder.c: Ditto.
9617         * builtins.c: Ditto.
9618         * calls.c: Ditto.
9619         * cfgexpand.c: Ditto.
9620         * cilk-common.c: Ditto.
9621         * combine.c: Ditto.
9622         * dojump.c: Ditto.
9623         * dse.c: Ditto.
9624         * except.c: Ditto.
9625         * explow.c: Ditto.
9626         * expmed.c: Ditto.
9627         * function.c: Ditto.
9628         * ifcvt.c: Ditto.
9629         * internal-fn.c: Ditto.
9630         * loop-unroll.c: Ditto.
9631         * lra.c: Ditto.
9632         * modulo-sched.c: Ditto.
9633         * omp-low.c: Ditto.
9634         * postreload.c: Ditto.
9635         * ree.c: Ditto.
9636         * reload.c: Ditto.
9637         * reload1.c: Ditto.
9638         * shrink-wrap.c: Ditto.
9639         * simplify-rtx.c: Ditto.
9640         * stmt.c: Ditto.
9641         * target-globals.c: Ditto.
9642         * targhooks.c: Ditto.
9643         * toplev.c: Ditto.
9644         * tree-if-conv.c: Ditto.
9645         * tree-ssa-forwprop.c: Ditto.
9646         * tree-ssa-loop-prefetch.c: Ditto.
9647         * tree-ssa-math-opts.c: Ditto.
9648         * tree-ssa-phiopt.c: Ditto.
9649         * tree-ssa-reassoc.c: Ditto.
9650         * tree-switch-conversion.c: Ditto.
9651         * tree-vect-data-refs.c: Ditto.
9652         * tree-vect-generic.c: Ditto.
9653         * tree-vect-loop.c: Ditto.
9654         * tree-vect-patterns.c: Ditto.
9655         * tree-vect-slp.c: Ditto.
9656         * tree-vect-stmts.c: Ditto.
9657         * tree-vrp.c: Ditto.
9658         * value-prof.c: Ditto.
9659         * config/aarch64/aarch64-builtins.c: Ditto.
9660         * config/alpha/alpha.c: Ditto.
9661         * config/arm/arm.c: Ditto.
9662         * config/cris/cris.c: Ditto.
9663         * config/epiphany/epiphany.c: Ditto.
9664         * config/frv/frv.c: Ditto.
9665         * config/h8300/h8300.c: Ditto.
9666         * config/ia64/ia64.c: Ditto.
9667         * config/iq2000/iq2000.c: Ditto.
9668         * config/m32c/m32c.c: Ditto.
9669         * config/mep/mep.c: Ditto.
9670         * config/microblaze/microblaze.c: Ditto.
9671         * config/mips/mips.c: Ditto.
9672         * config/mn10300/mn10300.c: Ditto.
9673         * config/moxie/moxie.c: Ditto.
9674         * config/msp430/msp430.c: Ditto.
9675         * config/nios2/nios2.c: Ditto.
9676         * config/pa/pa.c: Ditto.
9677         * config/rl78/rl78.c: Ditto.
9678         * config/rs6000/rs6000.c: Ditto.
9679         * config/rx/rx.c: Ditto.
9680         * config/s390/s390.c: Ditto.
9681         * config/sh/sh.c: Ditto.
9682         * config/sh/sh_treg_combine.cc: Ditto.
9683         * config/spu/spu.c: Ditto.
9684         * config/stormy16/stormy16.c: Ditto.
9685         * config/tilegx/mul-tables.c: Ditto.
9686         * config/tilegx/tilegx.c: Ditto.
9687         * config/tilepro/mul-tables.c: Ditto.
9688         * config/tilepro/tilepro.c: Ditto.
9689         * config/vax/vax.c: Ditto.
9691 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9693         * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
9694         (CLEAR_BY_PIECES_P): Likewise.
9695         (SET_BY_PIECES_P): Likewise.
9696         (STORE_BY_PIECES_P): Likewise.
9697         * doc/tm.texi: Regenerate.
9698         * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
9699         SET_BY_PIECES_P, STORE_BY_PIECES_P.
9700         * expr.c (MOVE_BY_PIECES_P): Remove.
9701         (CLEAR_BY_PIECES_P): Likewise.
9702         (SET_BY_PIECES_P): Likewise.
9703         (STORE_BY_PIECES_P): Likewise.
9704         (can_move_by_pieces): Rewrite in terms of
9705         targetm.use_by_pieces_infrastructure_p.
9706         (emit_block_move_hints): Likewise.
9707         (can_store_by_pieces): Likewise.
9708         (store_by_pieces): Likewise.
9709         (clear_storage_hints): Likewise.
9710         (emit_push_insn): Likewise.
9711         (expand_constructor): Likewise.
9713 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9715         * config/aarch64/aarch64.c
9716         (aarch64_use_by_pieces_infrastructre_p): New.
9717         (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
9718         * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
9720 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9722         * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
9723         (STORE_BY_PIECES_P): Likewise.
9724         * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
9725         (mips_move_by_pieces_p): Rename to...
9726         (mips_use_by_pieces_infrastructure_p): ...this, use new hook
9727         parameters, use the default hook implementation as a
9728         fall-back.
9730 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9732         * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
9733         (sh_use_by_pieces_infrastructure_p): Likewise.
9734         * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
9735         (STORE_BY_PIECES_P): Likewise.
9736         (SET_BY_PIECES_P): Likewise.
9738 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9740         * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
9741         (arc_use_by_pieces_infrastructure_p): Likewise.
9742         * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
9743         (CAN_MOVE_BY_PIECES): Likewise.
9745 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9747         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
9748         (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
9749         * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
9750         (CLEAR_BY_PIECES): Likewise.
9751         (SET_BY_PIECES): Likewise.
9752         (STORE_BY_PIECES): Likewise.
9754 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
9756         * target.def (use_by_pieces_infrastructure_p): New.
9757         * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
9758         is deprecated.
9759         (STORE_BY_PIECES_P): Likewise.
9760         (CLEAR_BY_PIECES_P): Likewise.
9761         (SET_BY_PIECES_P): Likewise.
9762         (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
9763         * doc/tm.texi: Regenerate.
9764         * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
9765         TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
9766         (STORE_BY_PIECES_P): Likewise.
9767         (CLEAR_BY_PIECES_P): Likewise.
9768         (SET_BY_PIECES_P): Likewise.
9769         (STORE_MAX_PIECES): Move to...
9770         * defaults.h (STORE_MAX_PIECES): ...here.
9771         * targhooks.c (get_move_ratio): New.
9772         (default_use_by_pieces_infrastructure_p): Likewise.
9773         * targhooks.h (default_use_by_pieces_infrastructure_p): New.
9774         * target.h (by_pieces_operation): New.
9776 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
9778         PR target/63702
9779         * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
9780         assignment to 'nargs' variable.
9782 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
9784         PR target/63620
9785         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
9786         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
9787         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
9788         be reloaded through memory.
9789         (*pushxf): Ditto.
9790         (*pushdf): Ditto.
9792 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
9794         PR rtl-optimization/63659
9795         * ree.c (update_reg_equal_equiv_notes): New function.
9796         (combine_set_extension, transform_ifelse): Use it.
9798 2014-10-31  Jeff Law  <law@redhat.com>
9800         * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
9801         and Jonny Grant (collect2).
9803 2014-10-31  Richard Biener  <rguenther@suse.de>
9805         * builtins.c (fold_builtin_atomic_always_lock_free): Use
9806         CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
9807         approprate.
9808         (fold_builtin_expect): Likewise.
9809         (integer_valued_real_p): Likewise.
9810         * cfgexpand.c (expand_debug_expr): Likewise.
9811         * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
9812         (find_foldable_builtin_expect): Likewise.
9813         * trans-mem.c (thread_private_new_memory): Likewise.
9814         * tree-affine.c (aff_combination_expand): Likewise.
9815         * tree-data-ref.c (initialize_matrix_A): Likewise.
9816         * tree-inline.c (copy_bb): Likewise.
9817         * tree-pretty-print.c (dump_function_name): Likewise.
9818         (print_call_name): Likewise.
9819         * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
9820         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
9821         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
9822         * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
9823         (vect_recog_widen_mult_pattern): Likewise.
9824         (vect_operation_fits_smaller_type): Likewise.
9825         * tree-vrp.c (find_assert_locations_1): Likewise.
9826         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
9827         converts to NOP_EXPR.
9829 2014-10-31  Richard Biener  <rguenther@suse.de>
9831         * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
9832         CONVERT_EXPRs in generated code.
9833         (dt_simplify::gen): Likewise.
9835 2014-10-31  Evgeny Stupachenko  <evstupac@gmail.com>
9837         PR target/63534
9838         * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
9839         REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
9840         (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
9841         using mcount in 32bit PIC mode.
9842         (ix86_elim_entry_set_got): New.
9843         (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
9844         in PROLOGUE, delete initial if possible.
9846 2014-10-31  Eric Botcazou  <ebotcazou@adacore.com>
9848         * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
9849         (want_inline_function_to_all_callers_p): Fix formatting and simplify.
9851 2014-10-31  Thomas Preud'homme  <thomas.preudhomme@arm.com>
9853         PR tree-optimization/63259
9854         * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
9855         rotation left if it is a 16 bit byte swap.
9856         (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
9857         and RROTATE_EXPR statements if it is a byte rotation.
9859 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
9861         PR sanitizer/63697
9862         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
9863         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
9864         instead of vr0.min - vr1.min and vr0.max - vr1.max.
9866 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
9868         PR ipa/63696
9869         * ipa-icf.c (sem_function::~sem_function): Change free to delete
9870         to avoid alloc-dealloc mismatch with new, called in
9871         ipa_icf::sem_function::init.
9873 2014-10-30  Felix Yang  <felix.yang@huawei.com>
9875         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
9876         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
9877         (xtensa_reorg, xtensa_reorg_loops): New.
9878         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
9879         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
9880         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
9881         (xtensa_doloop_hooks): Define.
9882         * config/xtensa/xtensa.md (doloop_end, loop_end): New
9883         (zero_cost_loop_start): Rewritten.
9884         (zero_cost_loop_end): Likewise.
9886 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
9888         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
9890 2014-10-30  Richard Biener  <rguenther@suse.de>
9892         * genmatch.c: Remove <map>, <utility> and <string> includes.
9893         Include ggc.h and hash-map.h.
9894         (ggc_internal_cleared_alloc): Provide stub definition.
9895         (ggc_free): Likewise.
9896         (struct capture_id_map_hasher): New traits for hash_map.
9897         (cid_map_t): New typedef.
9898         (everywhere else): Replace std::map use with cid_map_t.
9899         * hash-map.h (hash_map::elements): New member function.
9900         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
9901         hash-map.h and $(GGC_H) as dependency.
9903 2014-10-30  Richard Biener  <rguenther@suse.de>
9905         * genmatch.c (capture_info::walk_c_expr): Ignore capture
9906         uses inside TREE_TYPE ().
9907         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
9908         (find_candidates_dom_walker::before_dom_children): Likewise.
9909         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
9910         (replace_profitable_candidates): Likewise.
9911         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
9912         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
9913         * convert.c (convert_to_integer): Use CASE_CONVERT.
9915 2014-10-30  Richard Biener  <rguenther@suse.de>
9917         * match.pd: Implement more patterns that simplify to a single value.
9918         * fold-const.c (fold_binary_loc): Remove them here.
9919         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
9920         (fwprop_ssa_val): Remove restriction on single uses.
9922 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
9924         * config/avr/driver-avr.c (avr_set_current_device): Remove.
9926 2014-10-30  Martin Liska  <mliska@suse.cz>
9928         PR ipa/63574
9929         PR ipa/63664
9930         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
9931         (func_checker::compare_gimple_label): Simlified comparison introduced.
9932         * ipa-icf-gimple.h: Missing comment added.
9934 2014-10-30  Jeff Law  <law@redhat.com>
9936         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
9937         argument from rtx to rtx_insn *.
9938         (compute_movmem_length, compute_clrmem_length): Likewise.
9939         (copy_fp_args, length_fp_args): Likewise.
9940         * config/pa/pa.c (legitimize_pic_address): Promote local variable
9941         "insn" from rtx to rtx_insn *.
9942         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
9943         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
9944         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
9945         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
9946         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
9947         (compute_movmem_length, compute_clrmem_length): Likewise.
9948         (copy_fp-args, length_fp_args): Likewise.
9950 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
9952         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
9953         scalar typedef.
9954         (CUMULATIVE_ARGS): Guard against target includes.
9955         (machine_function): Likewise.
9957 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9959         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
9960         recog state after aarch64_prev_real_insn call.
9962 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9964         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
9966 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9968         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
9969         (struct machine_function): Gate definition on
9970         !defined(USED_FOR_TARGET).
9972 2014-10-29  DJ Delorie  <dj@redhat.com>
9974         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
9976 2014-10-29  Martin Liska  <mliska@suse.cz>
9978         PR ipa/63587
9979         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
9980         to local declarations.
9981         * function.c (add_local_decl): Implementation moved from header
9982         file, assert introduced for tree type.
9983         * function.h: Likewise.
9985 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
9987         * godump.c (go_format_type): Represent "float _Complex" and
9988         "double _Complex" as complex64 or complex128 in Go, as appropriate.
9990 2014-10-29  Richard Biener  <rguenther@suse.de>
9992         * match.pd: Implement a first set of conversion patterns.
9993         * fold-const.c (fold_unary_loc): Remove them here.
9994         * tree-ssa-forwprop.c (simplify_vce): Remove.
9995         (pass_forwprop::execute): Do not call simplify_vce.
9997 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
9999         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
10000         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
10001         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
10002         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
10003         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
10004         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
10005         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
10006         config/arc/arc.h, config/arc/predicates.md,
10007         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
10008         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
10009         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
10010         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
10011         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
10012         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
10013         config/cr16/cr16-protos.h, config/cr16/cr16.c,
10014         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
10015         config/darwin-protos.h, config/darwin.c,
10016         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
10017         config/epiphany/epiphany.md, config/fr30/fr30.c,
10018         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
10019         config/h8300/h8300-protos.h, config/h8300/h8300.c,
10020         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
10021         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
10022         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
10023         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
10024         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
10025         config/lm32/lm32-protos.h, config/lm32/lm32.c,
10026         config/m32c/m32c-protos.h, config/m32c/m32c.c,
10027         config/m32r/m32r-protos.h, config/m32r/m32r.c,
10028         config/m68k/m68k-protos.h, config/m68k/m68k.c,
10029         config/mcore/mcore-protos.h, config/mcore/mcore.c,
10030         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
10031         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
10032         config/mips/mips-protos.h, config/mips/mips.c,
10033         config/mmix/mmix-protos.h, config/mmix/mmix.c,
10034         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
10035         config/moxie/moxie.c, config/msp430/msp430-protos.h,
10036         config/msp430/msp430.c, config/nds32/nds32-cost.c,
10037         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
10038         config/nds32/nds32-protos.h, config/nds32/nds32.c,
10039         config/nios2/nios2-protos.h, config/nios2/nios2.c,
10040         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
10041         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
10042         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
10043         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
10044         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
10045         config/s390/predicates.md, config/s390/s390-protos.h,
10046         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
10047         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
10048         config/sh/sh.md, config/sparc/predicates.md,
10049         config/sparc/sparc-protos.h, config/sparc/sparc.c,
10050         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
10051         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
10052         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
10053         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
10054         config/tilepro/tilepro.c, config/v850/v850-protos.h,
10055         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
10056         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
10057         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
10058         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
10059         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
10060         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
10061         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
10062         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
10063         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
10064         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
10065         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
10066         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
10067         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
10068         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
10069         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
10070         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
10071         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
10072         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
10073         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
10074         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
10075         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
10076         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
10077         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
10078         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
10079         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
10080         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
10081         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
10082         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
10083         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
10084         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
10085         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
10086         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
10087         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
10088         var-tracking.c, varasm.c: Remove redundant enum from
10089         machine_mode.
10090         * gengtype.c (main): Treat machine_mode as a scalar typedef.
10091         * genmodes.c (emit_insn_modes_h): Hide inline functions if
10092         USED_FOR_TARGET.
10094 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
10096         PR rtl-optimization/63340 (part 2)
10097         * rtl.h (invalid_mode_change_p): Delete.
10098         (valid_mode_changes_for_regno): New function.
10099         * reginfo.c (invalid_mode_change_p): Delete.
10100         (valid_mode_changes_for_regno): New function.
10101         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
10102         classes to registers that are allowed by valid_mode_changes_for_regno.
10103         (setup_regno_cost_classes_by_mode): Likewise.
10104         (print_allocno_costs): Remove invalid_mode_change_p test.
10105         (print_pseudo_costs, find_costs_and_classes): Likewise.
10107 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
10109         PR rtl-optimization/63340 (part 1)
10110         * ira-costs.c (all_cost_classes): New variable.
10111         (complete_cost_classes): New function, split out from...
10112         (setup_cost_classes): ...here.
10113         (initiate_regno_cost_classes): Set up all_cost_classes.
10114         (restrict_cost_classes): New function.
10115         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
10116         registers that are valid for the register's mode.
10117         (setup_regno_cost_classes_by_mode): Model the mode cache as a
10118         restriction of all_cost_classes to a particular mode.
10119         (print_allocno_costs): Remove contains_reg_of_mode check.
10120         (print_pseudo_costs, find_costs_and_classes): Likewise.
10122 2014-10-29  Richard Biener  <rguenther@suse.de>
10124         PR tree-optimization/63666
10125         * tree-vect-slp.c (vect_get_mask_element): Properly handle
10126         accessing out-of-bound elements.
10128 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10129             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10130             Anna Tikhonova  <anna.tikhonova@intel.com>
10131             Ilya Tocar  <ilya.tocar@intel.com>
10132             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10133             Ilya Verbin  <ilya.verbin@intel.com>
10134             Kirill Yukhin  <kirill.yukhin@intel.com>
10135             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10137         * config/i386/i386.md
10138         (movhi_internal): Always detect maskmov.
10139         (movqi_internal): Fix target check.
10141 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10142             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10143             Anna Tikhonova  <anna.tikhonova@intel.com>
10144             Ilya Tocar  <ilya.tocar@intel.com>
10145             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10146             Ilya Verbin  <ilya.verbin@intel.com>
10147             Kirill Yukhin  <kirill.yukhin@intel.com>
10148             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10150         * config/i386/avx512bwintrin.h: Add new intrinsics.
10151         * config/i386/avx512vlbwintrin.h: Ditto.
10152         * config/i386/avx512vlintrin.h: Ditto.
10154 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
10156         * godump.c (precision_to_units): New helper function.
10157         (go_append_artificial_name): Ditto.
10158         (go_append_decl_name): Ditto.
10159         (go_append_bitfield): Ditto.
10160         (go_get_uinttype_for_precision): Ditto.
10161         (go_append_padding): Ditto.
10162         (go_force_record_alignment): Ditto.
10163         (go_format_type): Represent unions with an array of uints of the size
10164         of the alignment in go.  This fixes the 'random' size of the union's
10165         representation using just the first field.
10166         (go_format_type): Add argument that indicates whether a record is
10167         nested (used for generation of artificial go names).
10168         (go_output_fndecl): Adapt to new go_format_type signature.
10169         (go_output_typedef): Ditto.
10170         (go_output_var): Ditto.
10171         (go_output_var): Prefer to output type as alias (typedef).
10172         (go_format_type): Bitfields in records are simulated as arrays of bytes
10173         in go.
10175         * godump.c (go_format_type): Fix handling of arrays with zero elements.
10177 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
10179         * cgraph.h: Flatten.  Remove all include files.
10180         (symbol_table::initialize): Move to cgraph.c.
10181         * cgraph.c: Adjust include files.
10182         (symbol_table::initialize): Relocate from cgraph.h.
10183         * gengtype.c (open_base_files): Adjust include files.
10184         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
10185         included files.
10186         * ipa-inline.h: Remove all include files.
10187         * ipa-prop.h: Ditto.
10188         * ipa-reference.h: Ditto.
10189         * ipa-utils.h: Ditto:
10190         * lto-streamer.h: Remove cgraph.h from include list.
10191         * asan.c: Adjust include files.
10192         * auto-profile.c: Ditto.
10193         * bb-reorder.c: Ditto.
10194         * calls.c: Ditto.
10195         * cfgexpand.c: Ditto.
10196         * cgraphbuild.c: Ditto.
10197         * cgraphclones.c: Ditto.
10198         * cgraphunit.c: Ditto.
10199         * combine.c: Ditto.
10200         * coverage.c: Ditto.
10201         * data-streamer.c: Ditto.
10202         * data-streamer-in.c: Ditto.
10203         * data-streamer-out.c: Ditto.
10204         * dbxout.c: Ditto.
10205         * dwarf2out.c: Ditto.
10206         * except.c: Ditto.
10207         * expr.c: Ditto.
10208         * final.c: Ditto.
10209         * fold-const.c: Ditto.
10210         * ggc-page.c: Ditto.
10211         * gimple-fold.c: Ditto.
10212         * gimple-iterator.c: Ditto.
10213         * gimple-pretty-print.c: Ditto.
10214         * gimple-streamer-in.c: Ditto.
10215         * gimple-streamer-out.c: Ditto.
10216         * gimplify.c: Ditto.
10217         * ipa.c: Ditto.
10218         * ipa-comdats.c: Ditto.
10219         * ipa-cp.c: Ditto.
10220         * ipa-devirt.c: Ditto.
10221         * ipa-icf.c: Ditto.
10222         * ipa-icf-gimple.c: Ditto.
10223         * ipa-inline-analysis.c: Ditto.
10224         * ipa-inline.c: Ditto.
10225         * ipa-inline-transform.c: Ditto.
10226         * ipa-polymorphic-call.c: Ditto.
10227         * ipa-profile.c: Ditto.
10228         * ipa-prop.c: Ditto.
10229         * ipa-pure-const.c: Ditto.
10230         * ipa-ref.c: Ditto.
10231         * ipa-reference.c: Ditto.
10232         * ipa-split.c: Ditto.
10233         * ipa-utils.c: Ditto.
10234         * ipa-visibility.c: Ditto.
10235         * langhooks.c: Ditto.
10236         * lto-cgraph.c: Ditto.
10237         * lto-compress.c: Ditto.
10238         * lto-opts.c: Ditto.
10239         * lto-section-in.c: Ditto.
10240         * lto-section-out.c: Ditto.
10241         * lto-streamer.c: Ditto.
10242         * lto-streamer-in.c: Ditto.
10243         * lto-streamer-out.c: Ditto.
10244         * omp-low.c: Ditto.
10245         * opts-global.c: Ditto.
10246         * passes.c: Ditto.
10247         * predict.c: Ditto.
10248         * print-tree.c: Ditto.
10249         * profile.c: Ditto.
10250         * ree.c: Ditto.
10251         * stor-layout.c: Ditto.
10252         * symtab.c: Ditto.
10253         * toplev.c: Ditto.
10254         * trans-mem.c: Ditto.
10255         * tree.c: Ditto.
10256         * tree-cfg.c: Ditto.
10257         * tree-eh.c: Ditto.
10258         * tree-emutls.c: Ditto.
10259         * tree-inline.c: Ditto.
10260         * tree-nested.c: Ditto.
10261         * tree-pretty-print.c: Ditto.
10262         * tree-profile.c: Ditto.
10263         * tree-sra.c: Ditto.
10264         * tree-ssa-alias.c: Ditto.
10265         * tree-ssa-loop-ivcanon.c: Ditto.
10266         * tree-ssa-loop-ivopts.c: Ditto.
10267         * tree-ssa-pre.c: Ditto.
10268         * tree-ssa-structalias.c: Ditto.
10269         * tree-streamer.c: Ditto.
10270         * tree-streamer-in.c: Ditto.
10271         * tree-streamer-out.c: Ditto.
10272         * tree-switch-conversion.c: Ditto.
10273         * tree-tailcall.c: Ditto.
10274         * tree-vect-data-refs.c: Ditto.
10275         * tree-vectorizer.c: Ditto.
10276         * tree-vect-stmts.c: Ditto.
10277         * tsan.c: Ditto.
10278         * ubsan.c: Ditto.
10279         * value-prof.c: Ditto.
10280         * varasm.c: Ditto.
10281         * varpool.c: Ditto.
10282         * config/arm/arm.c: Ditto.
10283         * config/bfin/bfin.c: Ditto.
10284         * config/c6x/c6x.c: Ditto.
10285         * config/cris/cris.c: Ditto.
10286         * config/darwin.c: Ditto.
10287         * config/darwin-c.c: Ditto.
10288         * config/i386/i386.c: Ditto.
10289         * config/i386/winnt.c: Ditto.
10290         * config/microblaze/microblaze.c: Ditto.
10291         * config/mips/mips.c: Ditto.
10292         * config/rs6000/rs6000.c: Ditto.
10293         * config/rx/rx.c: Ditto.
10295 2014-10-28  Richard Biener  <rguenther@suse.de>
10297         * gimple-fold.h (follow_single_use_edges): Declare.
10298         * gimple-fold.c (follow_single_use_edges): New function.
10299         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
10300         * tree-ssa-propagate.c
10301         (substitute_and_fold_dom_walker::before_dom_children): Allow
10302         following single-use edges when folding stmts we propagated into.
10304 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10305             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10306             Anna Tikhonova  <anna.tikhonova@intel.com>
10307             Ilya Tocar  <ilya.tocar@intel.com>
10308             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10309             Ilya Verbin  <ilya.verbin@intel.com>
10310             Kirill Yukhin  <kirill.yukhin@intel.com>
10311             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10313         * config/i386/avx512bwintrin.h: New.
10314         * config/i386/avx512dqintrin.h: Ditto.
10315         * config/i386/avx512vlbwintrin.h: Ditto.
10316         * config/i386/avx512vldqintrin.h: Ditto.
10317         * config/i386/avx512vlintrin.h: Ditto.
10318         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
10319         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
10321 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10322             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10323             Anna Tikhonova  <anna.tikhonova@intel.com>
10324             Ilya Tocar  <ilya.tocar@intel.com>
10325             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10326             Ilya Verbin  <ilya.verbin@intel.com>
10327             Kirill Yukhin  <kirill.yukhin@intel.com>
10328             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10330         * config/i386/i386.c
10331         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
10332         avx_shufpd256_mask, avx_vpermilv2df_mask.
10334 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10335             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10336             Anna Tikhonova  <anna.tikhonova@intel.com>
10337             Ilya Tocar  <ilya.tocar@intel.com>
10338             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10339             Ilya Verbin  <ilya.verbin@intel.com>
10340             Kirill Yukhin  <kirill.yukhin@intel.com>
10341             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10343         * config/i386/i386.c
10344         (ix86_init_mmx_sse_builtins):
10345         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
10346         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
10347         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
10348         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
10349         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
10350         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
10351         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
10352         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
10353         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
10354         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
10355         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
10356         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
10357         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
10358         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
10359         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
10360         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
10361         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
10362         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
10364 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10365             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10366             Anna Tikhonova  <anna.tikhonova@intel.com>
10367             Ilya Tocar  <ilya.tocar@intel.com>
10368             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10369             Ilya Verbin  <ilya.verbin@intel.com>
10370             Kirill Yukhin  <kirill.yukhin@intel.com>
10371             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10373         * config/i386/i386.c
10374         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
10375         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
10376         IX86_BUILTIN_GATHER3ALTDIV8SI.
10377         (ix86_expand_builtin):
10378         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
10379         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
10380         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
10381         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
10382         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
10383         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
10384         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
10385         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
10386         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
10387         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
10388         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
10389         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
10390         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
10391         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
10392         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
10393         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
10394         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
10395         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
10396         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
10397         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
10399 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10400             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10401             Anna Tikhonova  <anna.tikhonova@intel.com>
10402             Ilya Tocar  <ilya.tocar@intel.com>
10403             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10404             Ilya Verbin  <ilya.verbin@intel.com>
10405             Kirill Yukhin  <kirill.yukhin@intel.com>
10406             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10408         * config/i386/i386-builtin-types.def
10409         (SHORT): New.
10410         (V32HI): Ditto.
10411         (V12QI): Ditto.
10412         (V14QI): Ditto.
10413         (V32SI): Ditto.
10414         (V8UDI): Ditto.
10415         (V16USI): Ditto.
10416         (V32UHI): Ditto.
10417         (PSHORT): Ditto.
10418         (PV32QI): Ditto.
10419         (PV32HI): Ditto.
10420         (PV64QI): Ditto.
10421         (PCV8HI): Ditto.
10422         (PCV16QI): Ditto.
10423         (PCV16HI): Ditto.
10424         (PCV32QI): Ditto.
10425         (PCV32HI): Ditto.
10426         (PCV64QI): Ditto.
10427         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
10428         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
10429         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
10430         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
10431         (V16SF_FTYPE_V16HI): Ditto.
10432         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
10433         (V16SF_FTYPE_V16SI): Ditto.
10434         (V4DI_FTYPE_V4DI): Ditto.
10435         (V16SI_FTYPE_V16SF): Ditto.
10436         (V8DI_FTYPE_PV2DI): Ditto.
10437         (V8DF_FTYPE_PV2DF): Ditto.
10438         (V4DI_FTYPE_PV2DI): Ditto.
10439         (V4DF_FTYPE_PV2DF): Ditto.
10440         (V16SI_FTYPE_PV2SI): Ditto.
10441         (V16SF_FTYPE_PV2SF): Ditto.
10442         (V8SF_FTYPE_FLOAT): Ditto.
10443         (V4SF_FTYPE_FLOAT): Ditto.
10444         (V4DF_FTYPE_DOUBLE): Ditto.
10445         (V8SF_FTYPE_PV4SF): Ditto.
10446         (V8SI_FTYPE_PV4SI): Ditto.
10447         (V4SI_FTYPE_PV2SI): Ditto.
10448         (V8SF_FTYPE_PV2SF): Ditto.
10449         (V8SI_FTYPE_PV2SI): Ditto.
10450         (V16SF_FTYPE_PV8SF): Ditto.
10451         (V16SI_FTYPE_PV8SI): Ditto.
10452         (V8DI_FTYPE_V8SF): Ditto.
10453         (V4DI_FTYPE_V4SF): Ditto.
10454         (V2DI_FTYPE_V4SF): Ditto.
10455         (V64QI_FTYPE_QI): Ditto.
10456         (V32HI_FTYPE_HI): Ditto.
10457         (V16UHI_FTYPE_V16UHI): Ditto.
10458         (V32UHI_FTYPE_V32UHI): Ditto.
10459         (V2UDI_FTYPE_V2UDI): Ditto.
10460         (V4UDI_FTYPE_V4UDI): Ditto.
10461         (V8UDI_FTYPE_V8UDI): Ditto.
10462         (V4USI_FTYPE_V4USI): Ditto.
10463         (V16USI_FTYPE_V16USI): Ditto.
10464         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
10465         (V2DF_FTYPE_V8DF_INT): Ditto.
10466         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
10467         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
10468         (V8DF_FTYPE_V8DF_INT): Ditto.
10469         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
10470         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
10471         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
10472         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
10473         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
10474         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
10475         (V8DI_FTYPE_V8DI_INT): Ditto.
10476         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
10477         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
10478         (V8SF_FTYPE_V16SF_INT): Ditto.
10479         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
10480         (V64QI_FTYPE_V32HI_V32HI): Ditto.
10481         (V32HI_FTYPE_V16SI_V16SI): Ditto.
10482         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
10483         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
10484         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
10485         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
10486         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
10487         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
10488         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
10489         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
10490         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
10491         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
10492         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
10493         (V32HI_FTYPE_V64QI_V64QI): Ditto.
10494         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
10495         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
10496         (V32HI_FTYPE_V32HI_V32HI): Ditto.
10497         (V32HI_FTYPE_V32HI_INT): Ditto.
10498         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
10499         (V16SI_FTYPE_V32HI_V32HI): Ditto.
10500         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
10501         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
10502         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
10503         (V8SI_FTYPE_V16SI_INT): Ditto.
10504         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
10505         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
10506         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
10507         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
10508         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
10509         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
10510         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
10511         (V8DI_FTYPE_V16SI_V16SI): Ditto.
10512         (V8DI_FTYPE_V64QI_V64QI): Ditto.
10513         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
10514         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
10515         (V2DI_FTYPE_V8DI_INT): Ditto.
10516         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
10517         (QI_FTYPE_QI): Ditto.
10518         (SI_FTYPE_SI): Ditto.
10519         (DI_FTYPE_DI): Ditto.
10520         (HI_FTYPE_V16QI): Ditto.
10521         (SI_FTYPE_V32QI): Ditto.
10522         (DI_FTYPE_V64QI): Ditto.
10523         (QI_FTYPE_V8HI): Ditto.
10524         (HI_FTYPE_V16HI): Ditto.
10525         (SI_FTYPE_V32HI): Ditto.
10526         (QI_FTYPE_V4SI): Ditto.
10527         (QI_FTYPE_V8SI): Ditto.
10528         (HI_FTYPE_V16SI): Ditto.
10529         (QI_FTYPE_V2DI): Ditto.
10530         (QI_FTYPE_V4DI): Ditto.
10531         (QI_FTYPE_V8DI): Ditto.
10532         (V16QI_FTYPE_HI): Ditto.
10533         (V32QI_FTYPE_SI): Ditto.
10534         (V64QI_FTYPE_DI): Ditto.
10535         (V8HI_FTYPE_QI): Ditto.
10536         (V16HI_FTYPE_HI): Ditto.
10537         (V32HI_FTYPE_SI): Ditto.
10538         (V4SI_FTYPE_QI): Ditto.
10539         (V4SI_FTYPE_HI): Ditto.
10540         (V8SI_FTYPE_QI): Ditto.
10541         (V8SI_FTYPE_HI): Ditto.
10542         (V2DI_FTYPE_QI): Ditto.
10543         (V4DI_FTYPE_QI): Ditto.
10544         (QI_FTYPE_QI_QI): Ditto.
10545         (SI_FTYPE_SI_SI): Ditto.
10546         (DI_FTYPE_DI_DI): Ditto.
10547         (QI_FTYPE_QI_INT): Ditto.
10548         (SI_FTYPE_SI_INT): Ditto.
10549         (DI_FTYPE_DI_INT): Ditto.
10550         (HI_FTYPE_V16QI_V16QI): Ditto.
10551         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
10552         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
10553         (SI_FTYPE_V32QI_V32QI): Ditto.
10554         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
10555         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
10556         (DI_FTYPE_V64QI_V64QI): Ditto.
10557         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
10558         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
10559         (QI_FTYPE_V8HI_V8HI): Ditto.
10560         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
10561         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
10562         (HI_FTYPE_V16HI_V16HI): Ditto.
10563         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
10564         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
10565         (SI_FTYPE_V32HI_V32HI): Ditto.
10566         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
10567         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
10568         (QI_FTYPE_V4SI_V4SI): Ditto.
10569         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
10570         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
10571         (QI_FTYPE_V8SI_V8SI): Ditto.
10572         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
10573         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
10574         (QI_FTYPE_V2DI_V2DI): Ditto.
10575         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
10576         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
10577         (QI_FTYPE_V4DI_V4DI): Ditto.
10578         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
10579         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
10580         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
10581         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
10582         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
10583         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
10584         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
10585         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
10586         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
10587         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
10588         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
10589         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
10590         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
10591         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
10592         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
10593         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
10594         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
10595         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
10596         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
10597         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
10598         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
10599         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
10600         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
10601         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
10602         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
10603         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
10604         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
10605         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
10606         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
10607         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
10608         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
10609         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
10610         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
10611         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
10612         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
10613         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
10614         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
10615         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
10616         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
10617         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
10618         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
10619         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
10620         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
10621         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
10622         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
10623         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
10624         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
10625         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
10626         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
10627         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
10628         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
10629         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
10630         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
10631         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
10632         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
10633         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
10634         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
10635         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
10636         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
10637         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
10638         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
10639         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
10640         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
10641         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
10642         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
10643         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
10644         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
10645         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
10646         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
10647         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
10648         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
10649         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
10650         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
10651         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
10652         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
10653         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
10654         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
10655         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
10656         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
10657         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
10658         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
10659         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
10660         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
10661         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
10662         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
10663         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
10664         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
10665         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
10666         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
10667         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
10668         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
10669         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
10670         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
10671         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
10672         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
10673         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
10674         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
10675         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
10676         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
10677         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
10678         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
10679         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
10680         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
10681         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
10682         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
10683         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
10684         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
10685         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
10686         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
10687         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
10688         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
10689         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
10690         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
10691         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
10692         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
10693         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
10694         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
10695         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
10696         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
10697         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
10698         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
10699         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
10700         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
10701         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
10702         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
10703         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
10704         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
10705         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
10706         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
10707         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
10708         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
10709         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
10710         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
10711         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
10712         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
10713         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
10714         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
10715         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
10716         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
10717         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
10718         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
10719         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
10720         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
10721         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
10722         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
10723         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
10724         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
10725         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
10726         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
10727         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
10728         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
10729         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
10730         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
10731         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
10732         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
10733         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
10734         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
10735         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
10736         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
10737         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
10738         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
10739         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
10740         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
10741         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
10742         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
10743         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
10744         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
10745         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
10746         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
10747         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
10748         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
10749         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
10750         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
10751         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
10752         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
10753         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
10754         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
10755         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
10756         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
10757         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
10758         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
10759         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
10760         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
10761         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
10762         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
10763         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
10764         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
10765         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
10766         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
10767         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
10768         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
10769         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
10770         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
10771         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
10772         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
10773         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
10774         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
10775         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
10776         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
10777         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
10778         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
10779         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
10780         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
10781         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
10782         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
10783         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
10784         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
10785         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
10786         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
10787         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
10788         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
10789         (QI_FTYPE_V8DF_INT): Ditto.
10790         (QI_FTYPE_V4DF_INT): Ditto.
10791         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
10792         (QI_FTYPE_V2DF_INT): Ditto.
10793         (HI_FTYPE_V16SF_INT): Ditto.
10794         (QI_FTYPE_V8SF_INT): Ditto.
10795         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
10796         (QI_FTYPE_V4SF_INT): Ditto.
10797         (QI_FTYPE_V8DF_INT_QI): Ditto.
10798         (QI_FTYPE_V4DF_INT_QI): Ditto.
10799         (QI_FTYPE_V2DF_INT_QI): Ditto.
10800         (HI_FTYPE_V16SF_INT_HI): Ditto.
10801         (QI_FTYPE_V8SF_INT_QI): Ditto.
10802         (QI_FTYPE_V4SF_INT_QI): Ditto.
10803         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
10804         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
10805         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
10806         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
10807         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
10808         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
10809         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
10810         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
10811         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
10812         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
10813         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
10814         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
10815         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
10816         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
10817         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
10818         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
10819         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
10820         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
10821         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
10822         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
10823         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
10824         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
10825         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
10826         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
10827         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
10828         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
10829         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
10830         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
10831         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
10832         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
10833         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
10834         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
10835         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
10836         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
10837         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
10838         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
10839         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
10840         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
10841         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
10842         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
10843         (V8DI_FTYPE_V8DI_INT): Ditto.
10844         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
10845         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
10846         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
10847         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
10848         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
10849         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
10850         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
10851         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
10852         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
10853         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
10854         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
10855         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
10856         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
10857         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
10858         * config/i386/i386.c (ix86_builtins):
10859         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
10860         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
10861         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
10862         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
10863         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
10864         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
10865         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
10866         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
10867         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
10868         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
10869         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
10870         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
10871         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
10872         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
10873         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
10874         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
10875         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
10876         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
10877         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
10878         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
10879         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
10880         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
10881         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
10882         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
10883         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
10884         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
10885         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
10886         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
10887         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
10888         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
10889         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
10890         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
10891         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
10892         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
10893         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
10894         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
10895         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
10896         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
10897         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
10898         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
10899         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
10900         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
10901         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
10902         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
10903         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
10904         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
10905         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
10906         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
10907         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
10908         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
10909         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
10910         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
10911         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
10912         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
10913         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
10914         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
10915         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
10916         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
10917         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
10918         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
10919         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
10920         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
10921         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
10922         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
10923         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
10924         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
10925         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
10926         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
10927         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
10928         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
10929         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
10930         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
10931         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
10932         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
10933         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
10934         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
10935         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
10936         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
10937         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
10938         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
10939         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
10940         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
10941         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
10942         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
10943         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
10944         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
10945         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
10946         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
10947         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
10948         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
10949         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
10950         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
10951         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
10952         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
10953         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
10954         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
10955         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
10956         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
10957         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
10958         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
10959         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
10960         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
10961         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
10962         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
10963         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
10964         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
10965         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
10966         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
10967         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
10968         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
10969         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
10970         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
10971         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
10972         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
10973         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
10974         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
10975         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
10976         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
10977         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
10978         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
10979         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
10980         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
10981         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
10982         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
10983         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
10984         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
10985         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
10986         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
10987         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
10988         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
10989         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
10990         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
10991         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
10992         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
10993         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
10994         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
10995         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
10996         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
10997         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
10998         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
10999         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
11000         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
11001         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
11002         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
11003         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
11004         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
11005         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
11006         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
11007         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
11008         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
11009         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
11010         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
11011         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
11012         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
11013         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
11014         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
11015         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
11016         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
11017         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
11018         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
11019         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
11020         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
11021         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
11022         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
11023         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
11024         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
11025         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
11026         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
11027         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
11028         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
11029         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
11030         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
11031         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
11032         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
11033         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
11034         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
11035         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
11036         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
11037         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
11038         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
11039         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
11040         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
11041         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
11042         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
11043         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
11044         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
11045         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
11046         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
11047         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
11048         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
11049         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
11050         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
11051         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
11052         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
11053         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
11054         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
11055         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
11056         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
11057         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
11058         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
11059         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
11060         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
11061         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
11062         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
11063         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
11064         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
11065         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
11066         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
11067         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
11068         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
11069         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
11070         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
11071         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
11072         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
11073         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
11074         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
11075         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
11076         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
11077         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
11078         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
11079         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
11080         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
11081         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
11082         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
11083         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
11084         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
11085         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
11086         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
11087         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
11088         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
11089         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
11090         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
11091         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
11092         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
11093         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
11094         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
11095         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
11096         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
11097         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
11098         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
11099         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
11100         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
11101         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
11102         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
11103         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
11104         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
11105         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
11106         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
11107         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
11108         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
11109         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
11110         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
11111         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
11112         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
11113         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
11114         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
11115         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
11116         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
11117         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
11118         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
11119         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
11120         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
11121         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
11122         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
11123         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
11124         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
11125         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
11126         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
11127         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
11128         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
11129         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
11130         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
11131         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
11132         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
11133         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
11134         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
11135         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
11136         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
11137         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
11138         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
11139         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
11140         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
11141         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
11142         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
11143         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
11144         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
11145         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
11146         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
11147         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
11148         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
11149         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
11150         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
11151         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
11152         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
11153         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
11154         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
11155         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
11156         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
11157         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
11158         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
11159         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
11160         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
11161         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
11162         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
11163         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
11164         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
11165         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
11166         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
11167         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
11168         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
11169         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
11170         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
11171         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
11172         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
11173         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
11174         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
11175         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
11176         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
11177         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
11178         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
11179         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
11180         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
11181         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
11182         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
11183         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
11184         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
11185         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
11186         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
11187         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
11188         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
11189         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
11190         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
11191         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
11192         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
11193         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
11194         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
11195         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
11196         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
11197         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
11198         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
11199         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
11200         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
11201         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
11202         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
11203         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
11204         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
11205         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
11206         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
11207         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
11208         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
11209         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
11210         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
11211         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
11212         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
11213         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
11214         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
11215         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
11216         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
11217         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
11218         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
11219         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
11220         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
11221         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
11222         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
11223         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
11224         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
11225         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
11226         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
11227         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
11228         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
11229         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
11230         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
11231         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
11232         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
11233         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
11234         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
11235         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
11236         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
11237         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
11238         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
11239         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
11240         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
11241         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
11242         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
11243         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
11244         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
11245         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
11246         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
11247         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
11248         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
11249         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
11250         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
11251         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
11252         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
11253         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
11254         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
11255         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
11256         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
11257         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
11258         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
11259         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
11260         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
11261         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
11262         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
11263         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
11264         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
11265         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
11266         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
11267         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
11268         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
11269         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
11270         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
11271         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
11272         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
11273         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
11274         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
11275         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
11276         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
11277         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
11278         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
11279         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
11280         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
11281         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
11282         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
11283         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
11284         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
11285         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
11286         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
11287         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
11288         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
11289         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
11290         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
11291         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
11292         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
11293         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
11294         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
11295         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
11296         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
11297         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
11298         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
11299         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
11300         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
11301         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
11302         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
11303         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
11304         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
11305         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
11306         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
11307         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
11308         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
11309         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
11310         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
11311         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
11312         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
11313         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
11314         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
11315         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
11316         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
11317         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
11318         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
11319         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
11320         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
11321         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
11322         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
11323         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
11324         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
11325         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
11326         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
11327         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
11328         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
11329         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
11330         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
11331         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
11332         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
11333         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
11334         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
11335         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
11336         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
11337         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
11338         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
11339         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
11340         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
11341         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
11342         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
11343         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
11344         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
11345         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
11346         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
11347         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
11348         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
11349         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
11350         (bdesc_special_args):
11351         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
11352         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
11353         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
11354         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
11355         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
11356         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
11357         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
11358         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
11359         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
11360         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
11361         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
11362         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
11363         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
11364         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
11365         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
11366         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
11367         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
11368         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
11369         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
11370         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
11371         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
11372         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
11373         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
11374         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
11375         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
11376         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
11377         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
11378         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
11379         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
11380         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
11381         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
11382         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
11383         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
11384         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
11385         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
11386         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
11387         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
11388         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
11389         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
11390         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
11391         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
11392         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
11393         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
11394         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
11395         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
11396         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
11397         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
11398         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
11399         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
11400         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
11401         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
11402         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
11403         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
11404         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
11405         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
11406         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
11407         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
11408         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
11409         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
11410         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
11411         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
11412         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
11413         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
11414         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
11415         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
11416         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
11417         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
11418         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
11419         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
11420         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
11421         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
11422         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
11423         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
11424         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
11425         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
11426         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
11427         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
11428         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
11429         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
11430         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
11431         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
11432         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
11433         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
11434         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
11435         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
11436         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
11437         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
11438         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
11439         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
11440         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
11441         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
11442         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
11443         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
11444         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
11445         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
11446         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
11447         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
11448         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
11449         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
11450         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
11451         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
11452         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
11453         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
11454         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
11455         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
11456         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
11457         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
11458         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
11459         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
11460         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
11461         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
11462         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
11463         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
11464         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
11465         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
11466         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
11467         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
11468         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
11469         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
11470         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
11471         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
11472         __builtin_ia32_reducesd, __builtin_ia32_reducess,
11473         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
11474         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
11475         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
11476         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
11477         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
11478         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
11479         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
11480         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
11481         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
11482         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
11483         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
11484         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
11485         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
11486         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
11487         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
11488         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
11489         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
11490         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
11491         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
11492         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
11493         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
11494         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
11495         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
11496         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
11497         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
11498         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
11499         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
11500         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
11501         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
11502         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
11503         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
11504         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
11505         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
11506         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
11507         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
11508         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
11509         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
11510         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
11511         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
11512         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
11513         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
11514         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
11515         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
11516         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
11517         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
11518         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
11519         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
11520         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
11521         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
11522         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
11523         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
11524         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
11525         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
11526         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
11527         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
11528         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
11529         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
11530         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
11531         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
11532         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
11533         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
11534         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
11535         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
11536         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
11537         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
11538         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
11539         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
11540         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
11541         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
11542         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
11543         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
11544         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
11545         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
11546         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
11547         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
11548         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
11549         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
11550         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
11551         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
11552         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
11553         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
11554         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
11555         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
11556         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
11557         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
11558         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
11559         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
11560         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
11561         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
11562         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
11563         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
11564         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
11565         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
11566         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
11567         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
11568         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
11569         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
11570         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
11571         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
11572         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
11573         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
11574         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
11575         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
11576         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
11577         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
11578         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
11579         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
11580         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
11581         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
11582         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
11583         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
11584         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
11585         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
11586         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
11587         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
11588         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
11589         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
11590         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
11591         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
11592         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
11593         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
11594         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
11595         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
11596         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
11597         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
11598         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
11599         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
11600         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
11601         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
11602         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
11603         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
11604         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
11605         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
11606         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
11607         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
11608         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
11609         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
11610         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
11611         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
11612         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
11613         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
11614         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
11615         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
11616         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
11617         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
11618         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
11619         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
11620         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
11621         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
11622         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
11623         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
11624         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
11625         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
11626         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
11627         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
11628         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
11629         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
11630         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
11631         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
11632         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
11633         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
11634         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
11635         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
11636         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
11637         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
11638         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
11639         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
11640         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
11641         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
11642         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
11643         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
11644         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
11645         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
11646         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
11647         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
11648         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
11649         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
11650         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
11651         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
11652         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
11653         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
11654         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
11655         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
11656         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
11657         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
11658         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
11659         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
11660         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
11661         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
11662         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
11663         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
11664         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
11665         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
11666         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
11667         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
11668         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
11669         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
11670         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
11671         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
11672         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
11673         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
11674         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
11675         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
11676         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
11677         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
11678         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
11679         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
11680         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
11681         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
11682         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
11683         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
11684         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
11685         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
11686         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
11687         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
11688         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
11689         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
11690         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
11691         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
11692         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
11693         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
11694         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
11695         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
11696         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
11697         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
11698         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
11699         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
11700         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
11701         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
11702         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
11703         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
11704         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
11705         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
11706         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
11707         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
11708         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
11709         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
11710         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
11711         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
11712         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
11713         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
11714         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
11715         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
11716         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
11717         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
11718         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
11719         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
11720         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
11721         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
11722         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
11723         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
11724         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
11725         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
11726         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
11727         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
11728         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
11729         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
11730         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
11731         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
11732         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
11733         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
11734         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
11735         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
11736         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
11737         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
11738         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
11739         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
11740         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
11741         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
11742         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
11743         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
11744         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
11745         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
11746         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
11747         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
11748         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
11749         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
11750         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
11751         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
11752         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
11753         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
11754         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
11755         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
11756         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
11757         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
11758         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
11759         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
11760         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
11761         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
11762         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
11763         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
11764         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
11765         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
11766         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
11767         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
11768         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
11769         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
11770         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
11771         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
11772         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
11773         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
11774         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
11775         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
11776         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
11777         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
11778         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
11779         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
11780         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
11781         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
11782         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
11783         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
11784         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
11785         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
11786         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
11787         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
11788         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
11789         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
11790         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
11791         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
11792         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
11793         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
11794         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
11795         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
11796         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
11797         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
11798         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
11799         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
11800         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
11801         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
11802         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
11803         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
11804         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
11805         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
11806         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
11807         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
11808         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
11809         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
11810         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
11811         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
11812         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
11813         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
11814         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
11815         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
11816         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
11817         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
11818         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
11819         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
11820         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
11821         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
11822         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
11823         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
11824         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
11825         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
11826         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
11827         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
11828         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
11829         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
11830         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
11831         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
11832         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
11833         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
11834         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
11835         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
11836         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
11837         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
11838         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
11839         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
11840         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
11841         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
11842         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
11843         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
11844         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
11845         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
11846         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
11847         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
11848         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
11849         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
11850         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
11851         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
11852         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
11853         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
11854         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
11855         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
11856         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
11857         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
11858         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
11859         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
11860         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
11861         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
11862         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
11863         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
11864         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
11865         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
11866         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
11867         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
11868         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
11869         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
11870         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
11871         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
11872         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
11873         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
11874         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
11875         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
11876         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
11877         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
11878         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
11879         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
11880         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
11881         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
11882         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
11883         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
11884         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
11885         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
11886         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
11887         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
11888         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
11889         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
11890         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
11891         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
11892         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
11893         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
11894         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
11895         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
11896         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
11897         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
11898         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
11899         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
11900         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
11901         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
11902         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
11903         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
11904         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
11905         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
11906         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
11907         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
11908         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
11909         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
11910         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
11911         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
11912         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
11913         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
11914         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
11915         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
11916         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
11917         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
11918         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
11919         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
11920         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
11921         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
11922         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
11923         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
11924         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
11925         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
11926         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
11927         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
11928         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
11929         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
11930         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
11931         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
11932         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
11933         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
11934         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
11935         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
11936         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
11937         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
11938         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
11939         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
11940         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
11941         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
11942         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
11943         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
11944         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
11945         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
11946         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
11947         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
11948         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
11949         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
11950         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
11951         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
11952         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
11953         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
11954         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
11955         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
11956         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
11957         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
11958         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
11959         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
11961 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
11963         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
11964         type for the left shift in CASE_CONVERT case.
11966 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
11968         * asan.h (asan_intercepted_p): New function.
11969         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
11970         hash value construction.  Call iterative_hash_expr instead of explicit
11971         hash building.
11972         (asan_mem_ref_hasher::equal): Change condition.
11973         (has_mem_ref_been_instrumented): Likewise.
11974         (update_mem_ref_hash_table): Likewise.
11975         (maybe_update_mem_ref_hash_table): New function.
11976         (instrument_strlen_call): Removed.
11977         (get_mem_refs_of_builtin_call): Handle new parameter.
11978         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
11979         of instrument_mem_region_access if intercepted_p is true.
11980         (instrument_mem_region_access): Instrument only base with len instead of
11981         base and end with 1.
11982         (build_check_stmt): Remove start_instrumented and end_instrumented
11983         parameters.
11984         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
11985         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
11986         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
11987         * builtins.c (expand_builtin): Include asan.h.  Don't expand
11988         string/memory builtin functions that have interceptors if ASan is
11989         enabled.
11991 2014-10-28  Richard Biener  <rguenther@suse.de>
11993         PR middle-end/63665
11994         * fold-const.c (fold_comparison): Properly guard simplifying
11995         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
11997 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
11999         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
12000         * fold-const.c (const_binop): Likewise.
12001         * cfgexpand.c (expand_debug_expr): Likewise.
12002         * tree-inline.c (estimate_operator_cost): Likewise.
12003         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
12004         * optabs.c (optab_for_tree_code): Likewise.
12005         (expand_vec_shift_expr): Likewise, update comment.
12006         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
12007         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
12008         * optabs.def: Remove vec_shl_optab.
12009         * doc/md.texi: Remove references to vec_shr_m.
12011 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
12013         * asan.c (report_error_func): Add noabort path.
12014         (check_func): Ditto.  Formatting.
12015         (asan_expand_check_ifn): Handle noabort path.
12016         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
12017         to default value.
12018         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
12019         * opts.c (finish_options): Reword comment.
12020         * sanitizer.def: Add noabort ASan builtins.
12022 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
12024         * asan.c (set_asan_shadow_offset): New function.
12025         (asan_shadow_offset): Likewise.
12026         (asan_emit_stack_protection): Call asan_shadow_offset.
12027         (build_shadow_mem_access): Likewise.
12028         * asan.h (set_asan_shadow_offset): Declare.
12029         * common.opt (fasan-shadow-offset): New option.
12030         (frandom-seed): Fixed parameter name.
12031         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
12032         (frandom-seed): Fixed parameter name.
12033         * opts-global.c (handle_common_deferred_options): Handle
12034         -fasan-shadow-offset.
12035         * opts.c (common_handle_option): Likewise.
12037 2014-10-27  Jiong Wang <jiong.wang@arm.com>
12039         PR target/63442
12040         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
12042 2014-10-27  DJ Delorie  <dj@redhat.com>
12044         * tree.c (build_common_tree_nodes): Don't even store the
12045         __int128 types if they're not supported.
12047 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12049         * config/i386/i386.c (ix86_loop_memcount): Delete.
12050         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
12052 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12054         * config/i386/i386.c (find_constant_1): Delete.
12055         (find_constant): Use FOR_EACH_SUBRTX.
12057 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12059         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
12060         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
12062 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12064         * config/i386/i386.c: Include rtl-iter.h
12065         (ix86_check_avx256_register): Take a const_rtx and return a bool.
12066         (ix86_check_avx256_stores): Update call accordingly.
12067         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
12068         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
12070 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12072         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
12073         Take an rtx and return a bool.
12074         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
12075         Use FOR_EACH_SUBRTX_VAR.
12076         * config/alpha/predicates.md (some_small_symbolic_operand): Update
12077         accordingly.
12079 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12081         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
12082         a bool.
12083         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
12084         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
12086 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12088         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
12089         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
12091 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12093         * config/alpha/alpha.c: Include rtl-iter.h.
12094         (split_small_symbolic_operand_1): Delete.
12095         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
12097 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12099         * config/s390/s390.c: Include rtl-iter.h.
12100         (check_dpu): Delete.
12101         (s390_loop_unroll_adjust): Only iterate over patterns.
12102         Use FOR_EACH_SUBRTX.
12104 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
12106         * config/spu/spu.c: Include rtl-iter.h
12107         (ea_symbol_ref): Replace with...
12108         (ea_symbol_ref_p): ...this new function.
12109         (spu_legitimate_address_p): Update call accordingly.
12110         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
12112 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
12113             Tom Tromey  <tromey@redhat.com>
12115         * aclocal.m4, configure: Rebuild.
12116         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
12117         * configure.ac: Use GCC_ENABLE_PLUGINS.
12118         * stor-layout.c (finish_bitfield_layout): Now public.  Change
12119         argument type to 'tree'.
12120         (finish_record_layout): Update.
12121         * stor-layout.h (finish_bitfield_layout): Declare.
12123 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12125         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
12126         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
12127         Restore, enable for bigendian, update to use __builtin..._scal...
12129 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12131         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
12132         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
12133         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
12134         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
12136         * config/aarch64/aarch64-simd.md
12137         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
12138         (reduc_<maxmin_uns>_internal<mode>): ...this.
12139         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
12140         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
12142         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
12143         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
12144         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
12146         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
12147         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
12148         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
12149         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
12150         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
12151         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
12152         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
12153         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
12155 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12157         * config/aarch64/aarch64-simd-builtins.def
12158         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
12159         Remove.
12160         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
12162         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
12163         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
12165         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
12166         (aarch64_reduc_plus_internal<mode>): ...this.
12168         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
12169         (aarch64_reduc_plus_internalv2si): ...this.
12171         (reduc_splus_<mode>/V2F): Rename to...
12172         (aarch64_reduc_plus_internal<mode>): ...this.
12174         * config/aarch64/iterators.md
12175         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
12176         (UNSPEC_ADDV): New.
12177         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
12179         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
12180         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
12181         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
12182         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
12183         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
12185 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12187         PR tree-optimization/61114
12188         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
12189         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
12191         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
12192         back to old reduc_... + BIT_FIELD_REF only if not.
12194         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
12195         return the reduce-to-scalar (reduc_..._scal) optab.
12196         (scalar_reduc_to_vector): New.
12198         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
12199         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
12200         New.
12202         * optabs.h (scalar_reduc_to_vector): Declare.
12204         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
12205         to either scalar or vector.
12207 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12209         PR tree-optimization/61114
12210         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
12211         extract_bit_field around optab result.
12213         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
12214         scalar not vector.
12216         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
12217         for REDUC_{MIN,MAX,PLUS}_EXPR.
12219         * tree-vect-loop.c (vect_analyze_loop): Update comment.
12220         (vect_create_epilog_for_reduction): For direct vector reduction, use
12221         result of tree code directly without extract_bit_field.
12223         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
12224         comment.
12226 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
12228         * basic-block.h: Remove all includes.
12229         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
12230         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
12231         * Makefile.in (GTFILES): Add cfg.h to list.
12232         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
12233         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
12234         * genconditions.c (write_header): Add predict.h and basic-block.h to
12235         lits of includes.
12236         * genemit.c (main): Ditto.
12237         * genpreds.c (write_insn_preds_c): Ditto.
12238         * genrecog.c (write_header): Ditto.
12239         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
12240         to list of includes.
12241         * alias.c: Adjust include files.
12242         * asan.c: Ditto.
12243         * auto-inc-dec.c: Ditto.
12244         * auto-profile.c: Ditto.
12245         * bb-reorder.c: Ditto.
12246         * bt-load.c: Ditto.
12247         * builtins.c: Ditto.
12248         * caller-save.c: Ditto.
12249         * calls.c: Ditto.
12250         * cfg.c: Ditto.
12251         * cfganal.c: Ditto.
12252         * cfgbuild.c: Ditto.
12253         * cfgcleanup.c: Ditto.
12254         * cfgexpand.c: Ditto.
12255         * cfghooks.c: Ditto.
12256         * cfgloop.c: Ditto.
12257         * cfgloopanal.c: Ditto.
12258         * cfgloopmanip.c: Ditto.
12259         * cfgrtl.c: Ditto.
12260         * cgraphbuild.c: Ditto.
12261         * cgraphclones.c: Ditto.
12262         * cgraphunit.c: Ditto.
12263         * combine-stack-adj.c: Ditto.
12264         * combine.c: Ditto.
12265         * compare-elim.c: Ditto.
12266         * coverage.c: Ditto.
12267         * cprop.c: Ditto.
12268         * cse.c: Ditto.
12269         * cselib.c: Ditto.
12270         * data-streamer-in.c: Ditto.
12271         * data-streamer-out.c: Ditto.
12272         * data-streamer.c: Ditto.
12273         * dce.c: Ditto.
12274         * ddg.c: Ditto.
12275         * ddg.h: Ditto.
12276         * df-core.c: Ditto.
12277         * df-problems.c: Ditto.
12278         * df-scan.c: Ditto.
12279         * df.h: Ditto.
12280         * dojump.c: Ditto.
12281         * dominance.c: Ditto.
12282         * domwalk.c: Ditto.
12283         * dse.c: Ditto.
12284         * dwarf2cfi.c: Ditto.
12285         * emit-rtl.c: Ditto.
12286         * et-forest.c: Ditto.
12287         * except.c: Ditto.
12288         * expmed.c: Ditto.
12289         * expr.c: Ditto.
12290         * final.c: Ditto.
12291         * fold-const.c: Ditto.
12292         * function.c: Ditto.
12293         * fwprop.c: Ditto.
12294         * gcc-plugin.h: Ditto.
12295         * gcse.c: Ditto.
12296         * generic-match-head.c: Ditto.
12297         * ggc-page.c: Ditto.
12298         * gimple-builder.c: Ditto.
12299         * gimple-expr.c: Ditto.
12300         * gimple-fold.c: Ditto.
12301         * gimple-iterator.c: Ditto.
12302         * gimple-low.c: Ditto.
12303         * gimple-match-head.c: Ditto.
12304         * gimple-pretty-print.c: Ditto.
12305         * gimple-ssa-isolate-paths.c: Ditto.
12306         * gimple-ssa-strength-reduction.c: Ditto.
12307         * gimple-streamer-in.c: Ditto.
12308         * gimple-streamer-out.c: Ditto.
12309         * gimple-streamer.h: Ditto.
12310         * gimple-walk.c: Ditto.
12311         * gimple.c: Ditto.
12312         * gimplify-me.c: Ditto.
12313         * gimplify.c: Ditto.
12314         * graph.c: Ditto.
12315         * graphite-blocking.c: Ditto.
12316         * graphite-clast-to-gimple.c: Ditto.
12317         * graphite-dependences.c: Ditto.
12318         * graphite-interchange.c: Ditto.
12319         * graphite-isl-ast-to-gimple.c: Ditto.
12320         * graphite-optimize-isl.c: Ditto.
12321         * graphite-poly.c: Ditto.
12322         * graphite-scop-detection.c: Ditto.
12323         * graphite-sese-to-poly.c: Ditto.
12324         * graphite.c: Ditto.
12325         * haifa-sched.c: Ditto.
12326         * hw-doloop.c: Ditto.
12327         * ifcvt.c: Ditto.
12328         * init-regs.c: Ditto.
12329         * internal-fn.c: Ditto.
12330         * ipa-cp.c: Ditto.
12331         * ipa-devirt.c: Ditto.
12332         * ipa-icf-gimple.c: Ditto.
12333         * ipa-icf.c: Ditto.
12334         * ipa-inline-analysis.c: Ditto.
12335         * ipa-inline.c: Ditto.
12336         * ipa-polymorphic-call.c: Ditto.
12337         * ipa-profile.c: Ditto.
12338         * ipa-prop.c: Ditto.
12339         * ipa-pure-const.c: Ditto.
12340         * ipa-reference.c: Ditto.
12341         * ipa-split.c: Ditto.
12342         * ipa-utils.c: Ditto.
12343         * ipa.c: Ditto.
12344         * ira-build.c: Ditto.
12345         * ira-color.c: Ditto.
12346         * ira-conflicts.c: Ditto.
12347         * ira-costs.c: Ditto.
12348         * ira-emit.c: Ditto.
12349         * ira-lives.c: Ditto.
12350         * ira.c: Ditto.
12351         * jump.c: Ditto.
12352         * lcm.c: Ditto.
12353         * loop-doloop.c: Ditto.
12354         * loop-init.c: Ditto.
12355         * loop-invariant.c: Ditto.
12356         * loop-iv.c: Ditto.
12357         * loop-unroll.c: Ditto.
12358         * lower-subreg.c: Ditto.
12359         * lra-assigns.c: Ditto.
12360         * lra-coalesce.c: Ditto.
12361         * lra-constraints.c: Ditto.
12362         * lra-eliminations.c: Ditto.
12363         * lra-lives.c: Ditto.
12364         * lra-spills.c: Ditto.
12365         * lra.c: Ditto.
12366         * lto-cgraph.c: Ditto.
12367         * lto-compress.c: Ditto.
12368         * lto-opts.c: Ditto.
12369         * lto-section-in.c: Ditto.
12370         * lto-section-out.c: Ditto.
12371         * lto-streamer-in.c: Ditto.
12372         * lto-streamer-out.c: Ditto.
12373         * lto-streamer.c: Ditto.
12374         * mcf.c: Ditto.
12375         * mode-switching.c: Ditto.
12376         * modulo-sched.c: Ditto.
12377         * omp-low.c: Ditto.
12378         * optabs.c: Ditto.
12379         * opts-global.c: Ditto.
12380         * passes.c: Ditto.
12381         * postreload-gcse.c: Ditto.
12382         * postreload.c: Ditto.
12383         * predict.c: Ditto.
12384         * print-rtl.c: Ditto.
12385         * profile.c: Ditto.
12386         * recog.c: Ditto.
12387         * ree.c: Ditto.
12388         * reg-stack.c: Ditto.
12389         * regcprop.c: Ditto.
12390         * regcprop.h: Ditto.
12391         * reginfo.c: Ditto.
12392         * regrename.c: Ditto.
12393         * regstat.c: Ditto.
12394         * reload.c: Ditto.
12395         * reload1.c: Ditto.
12396         * reorg.c: Ditto.
12397         * resource.c: Ditto.
12398         * rtlanal.c: Ditto.
12399         * sched-deps.c: Ditto.
12400         * sched-ebb.c: Ditto.
12401         * sched-int.h: Ditto.
12402         * sched-rgn.c: Ditto.
12403         * sched-vis.c: Ditto.
12404         * sel-sched-dump.c: Ditto.
12405         * sel-sched-ir.c: Ditto.
12406         * sel-sched-ir.h: Ditto.
12407         * sel-sched.c: Ditto.
12408         * sese.c: Ditto.
12409         * shrink-wrap.c: Ditto.
12410         * stack-ptr-mod.c: Ditto.
12411         * stmt.c: Ditto.
12412         * store-motion.c: Ditto.
12413         * symtab.c: Ditto.
12414         * toplev.c: Ditto.
12415         * tracer.c: Ditto.
12416         * trans-mem.c: Ditto.
12417         * tree-affine.c: Ditto.
12418         * tree-call-cdce.c: Ditto.
12419         * tree-cfg.c: Ditto.
12420         * tree-cfgcleanup.c: Ditto.
12421         * tree-chrec.c: Ditto.
12422         * tree-complex.c: Ditto.
12423         * tree-data-ref.c: Ditto.
12424         * tree-dfa.c: Ditto.
12425         * tree-eh.c: Ditto.
12426         * tree-emutls.c: Ditto.
12427         * tree-if-conv.c: Ditto.
12428         * tree-inline.c: Ditto.
12429         * tree-into-ssa.c: Ditto.
12430         * tree-loop-distribution.c: Ditto.
12431         * tree-nested.c: Ditto.
12432         * tree-nrv.c: Ditto.
12433         * tree-object-size.c: Ditto.
12434         * tree-outof-ssa.c: Ditto.
12435         * tree-parloops.c: Ditto.
12436         * tree-phinodes.c: Ditto.
12437         * tree-predcom.c: Ditto.
12438         * tree-pretty-print.c: Ditto.
12439         * tree-profile.c: Ditto.
12440         * tree-scalar-evolution.c: Ditto.
12441         * tree-sra.c: Ditto.
12442         * tree-ssa-address.c: Ditto.
12443         * tree-ssa-alias.c: Ditto.
12444         * tree-ssa-ccp.c: Ditto.
12445         * tree-ssa-coalesce.c: Ditto.
12446         * tree-ssa-copy.c: Ditto.
12447         * tree-ssa-copyrename.c: Ditto.
12448         * tree-ssa-dce.c: Ditto.
12449         * tree-ssa-dom.c: Ditto.
12450         * tree-ssa-dse.c: Ditto.
12451         * tree-ssa-forwprop.c: Ditto.
12452         * tree-ssa-ifcombine.c: Ditto.
12453         * tree-ssa-live.c: Ditto.
12454         * tree-ssa-loop-ch.c: Ditto.
12455         * tree-ssa-loop-im.c: Ditto.
12456         * tree-ssa-loop-ivcanon.c: Ditto.
12457         * tree-ssa-loop-ivopts.c: Ditto.
12458         * tree-ssa-loop-manip.c: Ditto.
12459         * tree-ssa-loop-niter.c: Ditto.
12460         * tree-ssa-loop-prefetch.c: Ditto.
12461         * tree-ssa-loop-unswitch.c: Ditto.
12462         * tree-ssa-loop.c: Ditto.
12463         * tree-ssa-math-opts.c: Ditto.
12464         * tree-ssa-operands.c: Ditto.
12465         * tree-ssa-phiopt.c: Ditto.
12466         * tree-ssa-phiprop.c: Ditto.
12467         * tree-ssa-pre.c: Ditto.
12468         * tree-ssa-propagate.c: Ditto.
12469         * tree-ssa-reassoc.c: Ditto.
12470         * tree-ssa-sccvn.c: Ditto.
12471         * tree-ssa-sink.c: Ditto.
12472         * tree-ssa-strlen.c: Ditto.
12473         * tree-ssa-structalias.c: Ditto.
12474         * tree-ssa-tail-merge.c: Ditto.
12475         * tree-ssa-ter.c: Ditto.
12476         * tree-ssa-threadedge.c: Ditto.
12477         * tree-ssa-threadupdate.c: Ditto.
12478         * tree-ssa-uncprop.c: Ditto.
12479         * tree-ssa-uninit.c: Ditto.
12480         * tree-ssa.c: Ditto.
12481         * tree-ssanames.c: Ditto.
12482         * tree-stdarg.c: Ditto.
12483         * tree-streamer-in.c: Ditto.
12484         * tree-streamer-out.c: Ditto.
12485         * tree-streamer.c: Ditto.
12486         * tree-switch-conversion.c: Ditto.
12487         * tree-tailcall.c: Ditto.
12488         * tree-vect-data-refs.c: Ditto.
12489         * tree-vect-generic.c: Ditto.
12490         * tree-vect-loop-manip.c: Ditto.
12491         * tree-vect-loop.c: Ditto.
12492         * tree-vect-patterns.c: Ditto.
12493         * tree-vect-slp.c: Ditto.
12494         * tree-vect-stmts.c: Ditto.
12495         * tree-vectorizer.c: Ditto.
12496         * tree-vrp.c: Ditto.
12497         * tree.c: Ditto.
12498         * tsan.c: Ditto.
12499         * ubsan.c: Ditto.
12500         * valtrack.c: Ditto.
12501         * valtrack.h: Ditto.
12502         * value-prof.c: Ditto.
12503         * var-tracking.c: Ditto.
12504         * varasm.c: Ditto.
12505         * varpool.c: Ditto.
12506         * vtable-verify.c: Ditto.
12507         * web.c: Ditto.
12508         * config/aarch64/aarch64-builtins.c: Ditto.
12509         * config/aarch64/aarch64.c: Ditto.
12510         * config/alpha/alpha.c: Ditto.
12511         * config/arc/arc.c: Ditto.
12512         * config/arm/arm.c: Ditto.
12513         * config/avr/avr.c: Ditto.
12514         * config/bfin/bfin.c: Ditto.
12515         * config/c6x/c6x.c: Ditto.
12516         * config/cr16/cr16.c: Ditto.
12517         * config/cris/cris.c: Ditto.
12518         * config/darwin-c.c: Ditto.
12519         * config/darwin.c: Ditto.
12520         * config/epiphany/epiphany.c: Ditto.
12521         * config/epiphany/mode-switch-use.c: Ditto.
12522         * config/epiphany/resolve-sw-modes.c: Ditto.
12523         * config/fr30/fr30.c: Ditto.
12524         * config/frv/frv.c: Ditto.
12525         * config/h8300/h8300.c: Ditto.
12526         * config/i386/i386.c: Ditto.
12527         * config/i386/winnt.c: Ditto.
12528         * config/ia64/ia64.c: Ditto.
12529         * config/iq2000/iq2000.c: Ditto.
12530         * config/lm32/lm32.c: Ditto.
12531         * config/m32c/m32c.c: Ditto.
12532         * config/m32r/m32r.c: Ditto.
12533         * config/m68k/m68k.c: Ditto.
12534         * config/mcore/mcore.c: Ditto.
12535         * config/mep/mep.c: Ditto.
12536         * config/microblaze/microblaze.c: Ditto.
12537         * config/mips/mips.c: Ditto.
12538         * config/mmix/mmix.c: Ditto.
12539         * config/mn10300/mn10300.c: Ditto.
12540         * config/moxie/moxie.c: Ditto.
12541         * config/msp430/msp430.c: Ditto.
12542         * config/nds32/nds32-cost.c: Ditto.
12543         * config/nds32/nds32-fp-as-gp.c: Ditto.
12544         * config/nds32/nds32-intrinsic.c: Ditto.
12545         * config/nds32/nds32-isr.c: Ditto.
12546         * config/nds32/nds32-md-auxiliary.c: Ditto.
12547         * config/nds32/nds32-memory-manipulation.c: Ditto.
12548         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
12549         * config/nds32/nds32-predicates.c: Ditto.
12550         * config/nds32/nds32.c: Ditto.
12551         * config/nios2/nios2.c: Ditto.
12552         * config/pa/pa.c: Ditto.
12553         * config/pdp11/pdp11.c: Ditto.
12554         * config/rl78/rl78.c: Ditto.
12555         * config/rs6000/rs6000.c: Ditto.
12556         * config/rx/rx.c: Ditto.
12557         * config/s390/s390.c: Ditto.
12558         * config/sh/sh-mem.cc: Ditto.
12559         * config/sh/sh.c: Ditto.
12560         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
12561         * config/sh/sh_treg_combine.cc: Ditto.
12562         * config/sparc/sparc.c: Ditto.
12563         * config/spu/spu.c: Ditto.
12564         * config/stormy16/stormy16.c: Ditto.
12565         * config/tilegx/tilegx.c: Ditto.
12566         * config/tilepro/tilepro.c: Ditto.
12567         * config/v850/v850.c: Ditto.
12568         * config/vax/vax.c: Ditto.
12569         * config/xtensa/xtensa.c: Ditto.
12571 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
12573         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
12574         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
12575         Remove using preprocessor directives.
12577 2014-10-27  Richard Biener  <rguenther@suse.de>
12579         * match.pd (0 % X): Properly use the iterator iterating over
12580         all modulo operators.
12581         (X % 1): Likewise.
12583 2014-10-27  Richard Biener  <rguenther@suse.de>
12585         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
12586         (lattice): New global.
12587         (fwprop_ssa_val): New function.
12588         (fold_all_stmts): Likewise.
12589         (pass_forwprop::execute): Finally fold all stmts.
12591 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
12593         PR c++/53061
12594         * doc/invoke.texi (fmessage-length): Update text to match reality.
12596 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12598         * config/microblaze/microblaze.c: Include rtl-iter.h.
12599         (microblaze_tls_referenced_p_1): Delete.
12600         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
12602 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12604         * config/mips/mips.c (mips_at_reg_p): Delete.
12605         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
12607 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12609         * config/mips/mips.c (mips_record_lo_sum): Replace with...
12610         (mips_record_lo_sums): ...this new function.
12611         (mips_reorg_process_insns): Update accordingly.
12613 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12615         * config/mips/mips.c (mips_sim_insn): Update comment.
12616         (mips_sim_wait_regs_2): Delete.
12617         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
12619 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12621         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
12622         and return a bool.  Iterate over all subrtxes here.
12623         (r10k_needs_protection_p): Update accordingly.
12625 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12627         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
12628         rather than an rtx pointer.  Change type of insn from "void *"
12629         to its real type.  Return bool rather than int.  Iterate over
12630         all subrtxes here.
12631         (r10k_needs_protection_p_store): Update accordingly.
12632         (r10k_needs_protection_p): Likewise.
12634 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12636         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
12637         (mips16_rewrite_pool_refs): Take the insn and constant pool as
12638         parameters.  Iterate over the instruction's pattern and return void.
12639         (mips16_lay_out_constants): Update accordingly.
12641 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12643         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
12644         (mips_refers_to_kernel_reg_p): ...this new function.
12645         (mips_expand_prologue): Update accordingly.
12647 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12649         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
12650         as a parameter instead of the containing MEM.  Iterate over all
12651         subrtxes.  Don't return a value.
12652         (mips_rewrite_small_data): Update call accordingly.
12654 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12656         * config/mips/mips.c: Include rtl-iter.h.
12657         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
12658         Take the context as a parameter instead of the containing MEM.
12659         Iterate over all subrtxes.
12660         (mips_small_data_pattern_p): Update call accordingly.
12662 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12664         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
12665         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
12667 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12669         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
12670         return a bool.  Replace "void *" with specific type.  Iterate
12671         over all subrtxes.
12672         (mep_store_data_bypass_1): Update calls accordingly.
12674 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12676         * config/mep/mep.c: Include rtl-iter.h.
12677         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
12678         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
12680 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12682         * config/xtensa/xtensa.c: Include rtl-iter.h.
12683         (xtensa_tls_referenced_p_1): Delete.
12684         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
12686 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12688         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
12689         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
12691 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12693         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
12694         rtx as argument and return the number of changes.
12695         * config/sh/sh.c: Include rtl-iter.h.
12696         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
12697         over all subrtxes.  Return the number of changes made.
12698         * config/sh/sh.md: Update caller accordingly.
12700 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12702         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
12703         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
12705 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
12707         * config/m68k/m68k.c: Include rtl-iter.h.
12708         (m68k_final_prescan_insn_1): Delete.
12709         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
12711 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
12713         PR tree-optimization/63641
12714         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
12715         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
12717 2014-10-25  Alan Modra  <amodra@gmail.com>
12719         PR rtl-optimization/63615
12720         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
12721         decomposing PLUS or MINUS if operands are not placed adjacent
12722         in the "ops" array.
12724 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
12726         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
12727         not allow e500 double in registers not satisyfing
12728         SPE_SIMD_REGNO_P.
12730 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
12732         * dwarf2out.c (declare_in_namespace): Only emit external
12733         declarations in the local scope once.
12735 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
12737         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
12739 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
12741         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
12742         update uses to use new macro arguments.
12743         (__LD3_LANE_FUNC): Likewise.
12744         (__LD4_LANE_FUNC): Likewise.
12746 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
12748         * config/aarch64/aarch64-builtins.c
12749         (aarch64_types_loadstruct_lane_qualifiers): Define.
12750         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
12751         ld4_lane): New builtins.
12752         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
12753         New pattern.
12754         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
12755         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
12756         (aarch64_ld2_lane<mode>): New expand.
12757         (aarch64_ld3_lane<mode>): Likewise.
12758         (aarch64_ld4_lane<mode>): Likewise.
12759         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
12760         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
12762 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
12764         * avr-protos.h (avr_out_sign_extend): New.
12765         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
12766         (avr_out_sign_extend): New function.
12767         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
12768         (extendhisi2, extendpsisi2): Use it.
12769         (adjust_len) [sext]: New.
12771 2014-10-24  Martin Liska  <mliska@suse.cz>
12773         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
12774         added.
12776 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12778         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
12779         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
12780         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
12781         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
12783 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
12785         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
12786         do while (0).
12787         * config/aarch64/aarch64.c (is_mem_p): Delete.
12788         (is_memory_op): Rename to...
12789         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
12790         (dep_between_memop_and_curr): Assert that the input is a SET.
12791         (aarch64_madd_needs_nop): Add comment.  Do not call
12792         dep_between_memop_and_curr on NULL body.
12793         (aarch64_final_prescan_insn): Add comment.
12794         Include rtl-iter.h.
12796 2014-10-24  Richard Biener  <rguenther@suse.de>
12798         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
12799         to genmatch BUILD_LIBS instead.
12801 2014-10-24  Richard Biener  <rguenther@suse.de>
12803         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
12804         and build_call_expr_loc.
12805         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
12806         non_lvalue_loc to build it for GENERIC.
12807         (decision_tree::gen_generic): Add location argument to
12808         generic_simplify prototype.
12809         (capture_info): New class.
12810         (capture_info::capture_info): New constructor.
12811         (capture_info::walk_match): New method.
12812         (capture_info::walk_result): New method.
12813         (capture_info::walk_c_expr): New method.
12814         (dt_simplify::gen): Handle preserving side-effects for
12815         GENERIC code generation.
12816         (decision_tree::gen_generic): Do not reject operands
12817         with TREE_SIDE_EFFECTS.
12818         * generic-match.h: New file.
12819         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
12820         * match.pd: Add some constant folding patterns from fold-const.c.
12821         * fold-const.c: Include generic-match.h.
12822         (fold_unary_loc): Dispatch to generic_simplify.
12823         (fold_ternary_loc): Likewise.
12824         (fold_binary_loc): Likewise.  Remove patterns now implemented
12825         by generic_simplify.
12826         * gimple-fold.c (replace_stmt_with_simplification): New function.
12827         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
12828         (no_follow_ssa_edges): New function.
12829         (fold_stmt): New overload with valueization hook.  Use
12830         no_follow_ssa_edges for the overload without hook.
12831         (fold_stmt_inplace): Likewise.
12832         * gimple-fold.h (no_follow_ssa_edges): Declare.
12834 2014-10-24  Felix Yang  <felix.yang@huawei.com>
12835         Jiji Jiang  <jiangjiji@huawei.com>
12837         PR target/63173
12838         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
12839         (__LD3R_FUNC): Ditto.
12840         (__LD4R_FUNC): Ditto.
12841         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
12842          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
12843          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
12844          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
12845          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
12846          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
12847         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
12848          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
12849          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
12850          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
12851          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
12852          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
12853         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
12854          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
12855          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
12856          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
12857          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
12858          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
12859         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
12860         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
12861         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
12862         builtins.
12863         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
12864         (aarch64_simd_ld3r<mode>): Likewise.
12865         (aarch64_simd_ld4r<mode>): Likewise.
12866         (aarch64_ld2r<mode>): New expand.
12867         (aarch64_ld3r<mode>): Likewise.
12868         (aarch64_ld4r<mode>): Likewise.
12870 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
12872         * rtlanal.c (get_base_term): Handle SCRATCH.
12874 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
12876         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
12877         register pressure.
12879 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
12881         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
12882         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
12883         (max_issue, choose_ready, sched_init): Update.
12885 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
12887         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
12888         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
12889         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
12890         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
12891         (print_rank_for_schedule_stats): Print out elements of ready list that
12892         ended up on their respective places due to each of the sorting
12893         heuristics.
12894         (ready_sort): Update.
12895         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
12896         (schedule_block): Update.
12898 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
12900         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
12901         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
12902         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
12903         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
12904         (model_start_schedule): Update.
12905         (sched_pressure_start_bb): New static function.  Calculate
12906         sched_class_regs_num.
12907         (schedule_block): Use it.
12908         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
12910 2014-10-24  Richard Biener  <rguenther@suse.de>
12912         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
12913         host library and make sure to pull in the required libintl
12914         and libiconv dependencies.
12916 2014-10-24  Richard Biener  <rguenther@suse.de>
12918         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
12920 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
12922         PR bootstrap/63632
12923         * collect2.c (main): Filter out -fno-lto.
12925 2014-10-24  Martin Liska  <mliska@suse.cz>
12927         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
12928         division by zero in dumps.
12929         (sem_item_optimizer::merge_classes): Ditto.
12931 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
12933         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
12935 2014-10-23  Ian Lance Taylor  <iant@google.com>
12937         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
12939 2014-10-23  Ian Lance Taylor  <iant@google.com>
12941         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
12943 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
12945         PR debug/63623
12946         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
12947         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
12948         instead of only handling autoinc in dest if it is a MEM.
12949         (vt_stack_adjustments): Fix up formatting.
12951 2014-10-23  DJ Delorie  <dj@redhat.com>
12953         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
12954         independend of -mlarge.
12955         * config/msp430/constraints.md (Ys): Update comment.
12957 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
12959         PR target/63534
12960         PR target/63618
12961         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
12962         while it is pseudo.
12963         * dse.c (deletable_insn_p): Likewise.
12965 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
12967         * config/avr/avr.c: Fix GNU coding rules and typos.
12968         * config/avr/avr.h: Dito.
12969         * config/avr/avr-c.c: Dito.
12970         * config/avr/avr.md: Dito.
12972 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
12974         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
12975         New.
12976         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
12977         iterator.
12978         (define_expand "abs<mode>2"): Ditto.
12980 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
12982         * tree-core.h (tree_var_decl): Extend `function_code' field
12983         by one bit, move `regdecl_flag' field to ...
12984         (tree_decl_with_vis): Here.
12985         * tree.h (DECL_STATIC_CHAIN): Update struct name.
12987 2014-10-23  Richard Biener  <rguenther@suse.de>
12989         * Makefile.in (BUILD_CPPLIB): Add.
12990         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
12991         Drop LIBIBERTY.
12993 2014-10-23  Richard Biener  <rguenther@suse.de>
12995         * fold-const.c (fold_binary_loc): Preserve side-effects of
12996         X - X when simplifying to 0.
12997         * stor-layout.c (finish_bitfield_representative): Strip
12998         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
13000 2014-10-22  Richard Biener  <rguenther@suse.de>
13001             Tobias Burnus <burnus@net-b.de>
13003         PR lto/63603
13004         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
13006 2014-10-22  Dehao Chen  <dehao@google.com>
13008         * auto-profile.c: Change order of header files.
13010 2014-10-22  Guozhi Wei  <carrot@google.com>
13012         PR tree-optimization/63530
13013         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
13014         pointer alignment according to DR_MISALIGNMENT.
13016 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
13018         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
13020 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
13022         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
13023         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
13024         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
13025         * dominance.h: New.  Add prototypes for dominance.c.
13026         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
13027         * cfghooks.h: (struct profile_record) Relocate here.
13028         Relocate 2 prototypes from basic-block.h.
13029         * basic-block.h: Move prototypes and struct to new header files.
13030         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
13031         * rtl.h: Move a few prototypes to new header files.
13032         * cfgcleanup.c (merge_memattrs): Make static.
13033         * genopinit.c (main): Add predict.h to list of includes.
13034         * predict.h: Update prototype list to match predict.c.
13035         * predict.c (maybe_hot_count_p): Export.
13036         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
13037         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
13038         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
13039         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
13040         * profile.h: Adjust prototypes.
13041         * ifcvt.h: New.  Relocate struct ce_if_block here.
13042         * ifcvt.c: Include ifcvt.h.
13043         * config/frv/frv.c: Include ifcvt.h.
13044         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
13046 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13048         * lra.c (lra): Remove call to recog_init.
13049         * config/i386/i386.md (preferred_for_speed): New attribute
13050         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
13051         "enabled".  Remove check for sched1.
13053 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13055         * recog.h (recog_data_d): Remove enabled_alternatives.
13056         * recog.c (extract_insn): Don't set it.
13057         * reload.c (find_reloads): Call get_enabled_alternatives.
13059 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13061         * recog.h (constrain_operands): Add an alternative_mask parameter.
13062         (constrain_operands_cached): Likewise.
13063         (get_preferred_alternatives): Declare new form.
13064         * recog.c (get_preferred_alternatives): New bb-taking instance.
13065         (constrain_operands): Take the set of available alternatives as
13066         a parameter.
13067         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
13068         (extract_constrain_insn_cached): Update calls to constrain_operands.
13069         * caller-save.c (reg_save_code): Likewise.
13070         * ira.c (setup_prohibited_mode_move_regs): Likewise.
13071         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
13072         * ree.c (combine_reaching_defs): Likewise.
13073         * reload.c (can_reload_into): Likewise.
13074         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
13075         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
13076         (emit_insn_if_valid_for_reload): Likewise.
13077         * reorg.c (fill_slots_from_thread): Likewise.
13078         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
13079         * config/pa/pa.c (pa_can_combine_p): Likewise.
13080         * config/rl78/rl78.c (insn_ok_now): Likewise.
13081         * config/sh/sh.md (define_peephole2): Likewise.
13082         * final.c (final_scan_insn): Update call to constrain_operands_cached.
13084 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13086         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
13087         attributes.
13088         * genattr.c (main): Handle "preferred_for_size" and
13089         "preferred_for_speed" in the same way as "enabled".
13090         * recog.h (bool_attr): New enum.
13091         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
13092         (get_preferred_alternatives, check_bool_attrs): Declare.
13093         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
13094         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
13095         New functions.
13096         (get_enabled_alternatives): Use get_bool_attr_mask.
13097         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
13098         instead of recog_data.enabled_alternatives.
13099         * ira.c (ira_setup_alts): Likewise.
13100         * postreload.c (reload_cse_simplify_operands): Likewise.
13101         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13102         * ira-lives.c (preferred_alternatives): New variable.
13103         (process_bb_node_lives): Set it.
13104         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
13105         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
13106         of recog_data.enabled_alternatives.
13107         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
13108         to preferred_alternatives.
13109         * lra-constraints.c (process_alt_operands): Update accordingly.
13110         * lra.c (lra_set_insn_recog_data): Likewise.
13111         (lra_update_insn_recog_data): Assert check_bool_attrs.
13113 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
13115         * recog.h (extract_constrain_insn): Declare.
13116         * recog.c (extract_constrain_insn): New function.
13117         * lra.c (check_rtl): Use it.
13118         * postreload.c (reload_cse_simplify_operands): Likewise.
13119         * reg-stack.c (check_asm_stack_operands): Likewise.
13120         (subst_asm_stack_regs): Likewise.
13121         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13122         * regrename.c (build_def_use): Likewise.
13123         * sel-sched.c (get_reg_class): Likewise.
13124         * config/arm/arm.c (note_invalid_constants): Likewise.
13125         * config/s390/predicates.md (execute_operation): Likewise.
13127 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
13128             Yury Gribov  <y.gribov@samsung.com>
13130         * common.opt (flag_sanitize_recover): New variable.
13131         (fsanitize-recover): Remove Var/Init, deprecate.
13132         (fsanitize-recover=): New option.
13133         * doc/invoke.texi (fsanitize-recover): Update docs.
13134         * opts.c (finish_options): Use opts->x_flag_sanitize
13135         instead of flag_sanitize.  Prohibit -fsanitize-recover
13136         for anything besides UBSan.  Formatting.
13137         (common_handle_option): Handle OPT_fsanitize_recover_
13138         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
13139         instead of flag_sanitize.
13140         * asan.c (pass_sanopt::execute): Fix up formatting.
13141         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
13142         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
13143         instrument_bool_enum_load, ubsan_instrument_float_cast,
13144         instrument_nonnull_arg, instrument_nonnull_return): Check
13145         bits in flag_sanitize_recover bitmask instead of
13146         flag_sanitize_recover as bool flag.
13148 2014-10-22  Jiong Wang <jiong.wang@arm.com>
13150         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
13152 2014-10-22  Renlin Li <renlin.li@arm.com>
13154         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
13155         __ARM_FEATURE_IDIV__.
13157 2014-10-22  Richard Biener  <rguenther@suse.de>
13159         * Makefile.in (s-match): Adjust dependencies to only catch
13160         match.pd.
13162 2014-10-22  Richard Biener  <rguenther@suse.de>
13163         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
13165         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
13166         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
13167         (gimple-match.c): Generate by triggering s-match.
13168         (generic-match.c): Likewise.
13169         (s-match): Rule to build gimple-match.c and generic-match.c
13170         by running the genmatch generator program.
13171         (build/hash-table.o): Dependencies to build hash-table.c for the host.
13172         (build/genmatch.o): Dependencies to build genmatch.
13173         (genprog): Add match.
13174         (build/genmatch): Likewise.
13175         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
13176         * generic-match-head.c: New file.
13177         * gimple-match-head.c: Likewise.
13178         * gimple-match.h: Likewise.
13179         * genmatch.c: Likewise.
13180         * match.pd: Likewise.
13181         * builtins.h (fold_builtin_n): Export.
13182         * builtins.c (fold_builtin_n): Likewise.
13183         * gimple-fold.h (gimple_build): Declare various overloads.
13184         (gimple_simplify): Likewise.
13185         (gimple_convert): Re-implement in terms of gimple_build.
13186         * gimple-fold.c (gimple_convert): Remove.
13187         (gimple_build): New functions.
13188         * doc/match-and-simplify.texi: New file.
13189         * doc/gccint.texi: Add menu item Match and Simplify and include
13190         match-and-simplify.texi.
13192 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
13194         PR target/63594
13195         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
13196         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
13197         even for just TARGET_AVX2, not only for
13198         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
13199         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
13200         otherwise build it using concatenation of 256-bit
13201         broadcast.
13202         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
13203         avx512 broadcast patterns.
13204         (vec_dup<mode>): Likewise.  For avx2 use
13205         v<sseintprefix>broadcast<bcstscalarsuff> instead of
13206         vbroadcast<ssescalarmodesuffix>.
13207         (AVX2_VEC_DUP_MODE): New mode iterator.
13208         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
13209         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
13211         PR target/63542
13212         * config/i386/i386.c (ix86_pic_register_p): Also return
13213         true if x is a hard register with ORIGINAL_REGNO equal to
13214         pic_offset_table_rtx pseudo REGNO.
13215         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
13216         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
13218 2014-10-22  Alan Modra  <amodra@gmail.com>
13220         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
13221         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
13222         (gcc_obstack_init): Use obstack_specify_allocation in place of
13223         _obstack_begin.
13224         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
13225         (regexp_representation): Likewise.
13226         * godump.c (go_output_type): Likewise.
13228 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
13230         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
13231         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
13232         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
13234 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
13236         * doc/invoke.texi (pedantic-errors): Explain better.
13238 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
13239             Vidya Praveen <vidya.praveen@atmel.com>
13240             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
13241             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
13242             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
13244         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
13245         __MEMX for avrtiny.
13246         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
13247         (avr_nonconst_pointer_addrspace): Likewise.
13248         * config/avr/avr.h (AVR_HAVE_LPM): Define.
13250         Added AVRTINY architecture to avr target.
13251         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
13252         (base_arch_s): member added for AVRTINY architecture.
13253         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
13254         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
13255         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
13256         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
13257         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
13258         in callee saved register list.
13259         (avr_option_override): CCP address updated for AVRTINY.
13260         (avr_init_expanders): tmp and zero rtx initialized as per arch.
13261         Reset avr_have_dimode if AVRTINY.
13262         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
13263         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
13264         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
13265         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
13266         (expand_epilogue): Likewise.
13267         (avr_print_operand): Print CCP address in case of AVRTINY also.
13268         <TBD>bad address
13269         (function_arg_regno_p): Check different register list for arguments
13270         if AVRTINY.
13271         (init_cumulative_args): Check for AVRTINY to update number of argument
13272         registers.
13273         (tiny_valid_direct_memory_access_range): New function. Return false if
13274         direct memory access range is not in accepted range for AVRTINY.
13275         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
13276         indirect load (with displacement) for AVRTINY.
13277         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
13278         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
13279         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
13280         indirect load (no displacement) for AVRTINY.
13281         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
13282         indirect load (with displacement) for AVRTINY.
13283         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
13284         indirect load for pre-decrement address.
13285         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
13286         functions. Update instruction length for AVRTINY.
13287         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
13288         SImode.
13289         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
13290         (out_movsi_r_mr): Likewise, for SImode.
13291         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
13292         indirect store (no displacement) for AVRTINY.
13293         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
13294         indirect store (with displacement) for AVRTINY.
13295         (out_movsi_mr_r): Emit out insn for IO address store. Update store
13296         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
13297         store functions.
13298         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
13299         indirect load (no displacement) for PSImode in AVRTINY.
13300         (avr_out_load_psi_reg_disp_tiny): New function to handle register
13301         indirect load (with displacement) for PSImode in AVRTINY.
13302         (avr_out_load_psi): Call PSImode register indirect load functions for
13303         AVRTINY. Update instruction length for AVRTINY.
13304         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
13305         indirect store (no displacement) for PSImode in AVRTINY.
13306         (avr_out_store_psi_reg_disp_tiny): New function to handle register
13307         indirect store (with displacement) for PSImode in AVRTINY.
13308         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
13309         register indirect store functions for AVRTINY.
13310         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
13311         register indirect store (with displacement) for AVRTINY.
13312         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
13313         register indirect store function for QImode in AVRTINY.
13314         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
13315         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
13316         indirect store (no displacement) for HImode in AVRTINY.
13317         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
13318         indirect store (with displacement) for HImode in AVRTINY.
13319         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
13320         indirect store for post-increment address in HImode.
13321         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
13322         register indirect store function for HImode in AVRTINY.
13323         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
13324         in case of AVRTINY.
13325         (order_regs_for_local_alloc): Updated register allocation order for
13326         AVRTINY.
13327         (avr_conditional_register_usage): New function. It is a target hook
13328         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
13329         used registers list and register allocation order for AVRTINY.
13330         (avr_return_in_memory): Update return value size for AVRTINY.
13331         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
13332         for AVRTINY arch and tiny program memory base address.
13333         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
13334         (avr_texinfo): Added description for AVRTINY arch.
13335         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
13336         STATIC_CHAIN_REGNUM for AVRTINY.
13337         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
13338         * config/avr/avr.md: Added constants for tmp/ zero registers in
13339         AVRTINY. Attributes for AVRTINY added.
13340         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
13341         memory access range.
13342         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
13343         in AVRTINY memory access range.
13344         (*mov<mode>): Likewise for HImode and SImode.
13345         (*movsf): Likewise for SFmode.
13346         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
13347         not have sbiw.
13348         * config/avr/avr-protos.h: Added function prototype for
13349         tiny_valid_direct_memory_access_range.
13350         * config/avr/avr-tables.opt: Regenerate.
13351         * gcc/config/avr/t-multilib: Regenerate.
13352         * doc/avr-mmcu.texi: Regenerate.
13354 2014-10-21  Andrew Pinski  <apinski@cavium.com>
13356         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
13357         available option also.
13358         * config/aarch64/aarch64-cost-tables.h: New file.
13359         * config/aarch64/aarch64-cores.def (thunderx): New core.
13360         * config/aarch64/aarch64-tune.md: Regenerate.
13361         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
13362         of config/arm/aarch-cost-tables.h.
13363         (thunderx_regmove_cost): New variable.
13364         (thunderx_tunings): New variable.
13366 2014-10-21  Dehao Chen  <dehao@google.com>
13368         * auto-profile.c: New file.
13369         * auto-profile.h: New file.
13370         * basic-block.h (maybe_hot_count_p): New export func.
13371         (add_working_set): New export func.
13372         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
13373         (GCOV_TAG_AFDO_FUNCTION): Likewise.
13374         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
13375         * opts.c (enable_fdo_optimizations): New func.
13376         (common_handle_option): Handle -fauto-profile flag.
13377         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
13378         (class pass_early_inline): Export early_inliner.
13379         (early_inliner): Likewise.
13380         (pass_early_inline::execute): Likewise.
13381         * ipa-inline.h (early_inliner): Likewise.
13382         * predict.c (maybe_hot_count_p): New export func.
13383         (counts_to_freqs): AutoFDO logic.
13384         (rebuild_frequencies): Likewise.
13385         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
13386         * profile.c (add_working_set): New func.
13387         * Makefile.in (auto-profile.o): New object file.
13388         * passes.def (pass_ipa_auto_profile): New pass.
13389         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
13390         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
13391         * toplev.c (compile_file): AutoFDO logic.
13392         * doc/invoke.texi (-fauto-profile): New doc.
13393         * coverage.c (coverage_init): AutoFDO logic.
13394         * common.opt (-fauto-profile): New flag.
13395         * timevar.def (TV_IPA_AUTOFDO): New tag.
13396         * value-prof.c (gimple_alloc_histogram_value): New export func.
13397         (check_ic_target): Likewise.
13398         * value-prof.h (gimple_alloc_histogram_value): Likewise.
13399         (check_ic_target): Likewise.
13401 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
13403         * cgraph.c (cgraph_c_finalize): New function.
13404         * cgraph.h (cgraph_c_finalize): New prototype.
13405         (cgraphunit_c_finalize): New prototype.
13406         * cgraphunit.c (first_analyzed): Move from analyze_functions
13407         to file-scope.
13408         (first_analyzed_var): Likewise.
13409         (analyze_functions): Move static variables into file-scope.
13410         (cgraphunit_c_finalize): New function.
13411         * diagnostic.c (diagnostic_finish): Free the memory for
13412         context->classify_diagnostic and context->printer, running the
13413         destructor for the latter.
13414         (bt_stop): Use toplev::main.
13415         * dwarf2out.c (dwarf2out_finalize): New function.
13416         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
13417         * gcse.c (gcse_c_finalize): New function.
13418         * gcse.h (gcse_c_finalize): New prototype.
13419         * ggc-page.c (init_ggc): Make idempotent.
13420         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
13421         * ipa-cp.c (ipa_cp_c_finalize): New function.
13422         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
13423         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
13424         a field of class pass_ipa_pure_const.
13425         (node_duplication_hook_holder): Likewise.
13426         (node_removal_hook_holder): Likewise.
13427         (register_hooks): Convert to method...
13428         (pass_ipa_pure_const::register_hooks): ...here, converting
13429         static variable init_p into...
13430         (pass_ipa_pure_const::init_p): ...new field.
13431         (pure_const_generate_summary): Update invocation of
13432         register_hooks to invoke as a method of current_pass.
13433         (pure_const_read_summary): Likewise.
13434         (propagate): Convert to...
13435         (pass_ipa_pure_const::execute): ...method.
13436         * ipa-reference.c (ipa_init): Move static bool init_p from here
13437         to...
13438         (ipa_init_p): New file-scope variable, so that it can be reset
13439         when repeatedly invoking the compiler within one process by...
13440         (ipa_reference_c_finalize): New function.
13441         * ipa-reference.h (ipa_reference_c_finalize): New.
13442         * main.c (main): Replace invocation of toplev_main with
13443         construction of a toplev instance, and call its "main" method.
13444         * params.c (global_init_params): Add an assert that
13445         params_finished is false.
13446         (params_c_finalize): New.
13447         * params.h (params_c_finalize): New.
13448         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
13449         invoking generate_summary, for the benefit of pass_ipa_pure_const.
13450         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
13451         before calling write_summary hook.
13452         (ipa_write_optimization_summaries_1): Likewise when calling
13453         write_optimization_summary hook.
13454         (ipa_read_summaries_1): Likewise for read_summary hook.
13455         (ipa_read_optimization_summaries_1): Likewise for
13456         read_optimization_summary hook.
13457         (execute_ipa_stmt_fixups): Likewise.
13458         * stringpool.c (init_stringpool): Clean up if we're called more
13459         than once.
13460         * timevar.c (timevar_init): Ignore repeated calls.
13461         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
13462         "ipa-prop.h".
13463         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
13464         (initialize_rtl): Move static local "initialized_once"
13465         into file scope, and rename to...
13466         (rtl_initialized): New variable.
13467         (do_compile): Move timevar initialization from here to
13468         toplev::start_timevars.
13469         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
13470         toplev::finalize): New functions.
13471         (toplev_main): Rename to...
13472         (toplev::main): ...this.
13473         * toplev.h (class toplev): New class.
13475 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
13477         * loop-doloop.c: Include loop-unroll.h.
13479 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
13481         * cfg.h: New.  Header file for cfg.c.
13482         * cfganal.h: New.  Header file for cfganal.c.
13483         * lcm.h: New.  Header file for lcm.c.
13484         * loop-unroll.h: New.  Header file for loop-unroll.h.
13485         * cfgloop.h: (unroll_loops): Remove prototype.
13486         * basic-block.h: Move prototypes and structs to new header files.
13487         Include cfg.h, cfganal.h, and lcm.h.
13488         * loop-init.c: Include loop-unroll.h.
13489         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
13490         * modulo-sched.c: Include loop-unroll.h.
13492 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
13494         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
13495         MARKER_BYTE_UNKNOWN markers when handling casts.
13497 2014-10-21  Richard Biener  <rguenther@suse.de>
13499         * tree-ssa-phiopt.c (value_replacement): Properly verify we
13500         are the non-singleton PHI.
13502 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
13504         PR tree-optimization/63563
13505         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
13506         if either dra or drb stmts are not normal loads/stores.
13508 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
13510         * config/i386/i386.c (expand_vec_perm_1): Fix
13511         expand_vec_perm_palignr case.
13512         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
13513         VI1_AVX512.
13515 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
13517         * cfgloopanal.c (seq_cost): Delete.
13518         * rtl.h (seq_cost): New prototype.
13519         * rtlanal.c (seq_cost): New function.
13520         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
13522 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
13524         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
13525         * basic-block.h: Remove prototypes for cfgrtl.c.
13526         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
13527         prototypes to cfgrtl.h.
13528         * profile.h (profile_info): Add extern export declaration.
13529         * rtl.h: Remove prototypes for cfgrtl.h.
13530         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
13531         * ipa-inline.c: Include profile.h.
13532         * loop-unroll.c: Ditto.
13533         * modulo-sched.c: Ditto.
13534         * postreload-gcse.c: Ditto.
13535         * predict.c: Ditto.
13536         * sched-ebb.c: Ditto.
13537         * sched-rgn.c: Ditto.
13538         * tracer.c: Ditto.
13539         * tree-ssa-loop-ivcanon.c: Ditto.
13541 2014-10-20  Richard Biener  <rguenther@suse.de>
13543         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
13544         operands to get a def operand kind match.  Signal mismatches
13545         to the parent so we can try swapping its operands.
13546         (vect_build_slp_tree): Try swapping operands if they have
13547         a mismatched operand kind.
13549 2014-10-20  Alan Modra  <amodra@gmail.com>
13551         PR debug/60655
13552         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
13553         Increase "ops" array size.  Correct array size tests.  Init
13554         n_constants in loop.  Break out of innermost loop when finding
13555         a trivial CONST expression.
13557 2014-10-20  Martin Liska  <mliska@suse.cz>
13559         PR ipa/63583
13560         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
13561         Gimple tempate string is compared.
13563 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
13565         * varasm.c (const_alias_set): Remove.
13566         (init_varasm_once): Remove initialization of const_alias_set.
13567         (build_constant_desc): Do not set alias set to const_alias_set.
13569 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
13571         * configure: Regenerate.
13572         * configure.ac: Move the test for section attribute specifier "e" in GAS
13573         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
13574         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
13575         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
13576         ifdef HAVE_GAS_SECTION_EXCLUDE.
13578 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
13580         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
13581         match_operand expression.
13583 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
13584             David Edelsohn  <dje.gcc@gmail.com>
13586         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
13587         function.
13588         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13590 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
13592         * doc/invoke.texi (Options to Request or Suppress Warnings):
13593         Explain options precedence.
13594         (Wtrampolines): Do not indent paragraph.
13596 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
13598         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
13599         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
13600         (pa_jump_in_call_delay): Likewise.
13601         * config/pa/pa.c (pa_option_override): Remove jump in call delay
13602         override.
13603         (pa_output_millicode_call): Remove support for jump in call delay.
13604         (pa_output_call): Likewise.
13605         (pa_jump_in_call_delay): Delete.
13606         (pa_following_call): Likewise.
13607         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
13608         (uncond_branch): Remove following call check from attribute length.
13610 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
13612         PR target/53513
13613         * config/sh/sh-modes.def (PSI): Remove.
13614         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
13615         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
13616         (sh_reorg): Remove commented out FPSCR code.
13617         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
13618         insn instead of move insn.
13619         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
13620         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
13621         handling.
13622         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
13623         (sh1_builtin_p): Uncomment.
13624         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
13625         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
13626         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
13627         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
13628         (general_movsrc_operand, general_movdst_operand): Disallow
13629         fpscr_operand.
13630         * config/sh/sh.md (FPSCR_FR): New constant.
13631         (push_fpscr): Emit sts_fpscr insn.
13632         (pop_fpscr): Emit lds_fpscr_insn.
13633         (movsi_ie): Disallow FPSCR operands.
13634         (fpu_switch, unnamed related split, extend_psi_si,
13635         truncate_si_psi): Remove insns.
13636         (lds_fpscr, sts_fpscr): New insns.
13637         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
13639 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
13641         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
13642         (clone_inlined_nodes): Do not overwrite the clone if above predicate
13643         returns true.
13645 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
13647         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
13648         (expand_vec_perm_d): Ditto.
13649         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
13650         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
13651         V4DFmode.
13652         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
13653         (ix86_expand_sse_unpack): Handle V64QImode.
13654         (expand_vec_perm_blend): Update conditions for TARGET, handle
13655         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
13656         (expand_vec_perm_pshufb): Handle V64QImode.
13657         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
13658         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
13659         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
13660         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
13661         (ix86_expand_vecop_qihi): Handle V64QImode.
13662         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
13663         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
13664         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
13665         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
13666         (mul<mode>3): Use VI1_AVX512.
13667         (<sse2_avx2>_packsswb): Ditto.
13668         (<sse2_avx2>_packuswb): Ditto.
13669         (<ssse3_avx2>_pshufb<mode>3): Ditto.
13670         (<shift_insn><mode>3): Ditto.
13672 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
13674         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
13675         conditions to fix bootstrap.
13677 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
13679         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
13681 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
13682             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
13683             Anna Tikhonova  <anna.tikhonova@intel.com>
13684             Ilya Tocar  <ilya.tocar@intel.com>
13685             Andrey Turetskiy  <andrey.turetskiy@intel.com>
13686             Ilya Verbin  <ilya.verbin@intel.com>
13687             Kirill Yukhin  <kirill.yukhin@intel.com>
13688             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
13690         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
13691         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
13692         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
13693         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
13694         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
13695         (define_expand "vec_init<mode>"): Use VF48_I1248.
13697 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
13698             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
13699             Anna Tikhonova  <anna.tikhonova@intel.com>
13700             Ilya Tocar  <ilya.tocar@intel.com>
13701             Andrey Turetskiy  <andrey.turetskiy@intel.com>
13702             Ilya Verbin  <ilya.verbin@intel.com>
13703             Kirill Yukhin  <kirill.yukhin@intel.com>
13704             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
13706         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
13707         expand_sse2_mulvxdi3.
13709 2014-10-17  Richard Biener  <rguenther@suse.de>
13711         * fold-const.c (fold_comparison): Remove redundant constant
13712         folding and operand swapping.
13713         (fold_binary_loc): Do comparison operand swapping here.
13714         (fold_ternary_loc): Canonicalize operand order for
13715         commutative ternary operations.
13716         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
13717         and FMA_EXPR.
13719 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
13721         PR tree-optimization/63464
13722         * gimple.h (gimple_seq_discard): New prototype.
13723         * gimple.c: Include stringpool.h and tree-ssanames.h.
13724         (gimple_seq_discard): New function.
13725         * optabs.h (lshift_cheap_p): New prototype.
13726         * optabs.c (lshift_cheap_p): New function, moved from...
13727         * tree-switch-conversion.c (lshift_cheap_p): ... here.
13728         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
13729         (reassoc_branch_fixups): New variable.
13730         (update_range_test): Add otherrangep and seq arguments.
13731         Unshare exp.  If otherrange is NULL, use for other ranges
13732         array of pointers pointed by otherrangep instead.
13733         Emit seq before gimplified statements for tem.
13734         (optimize_range_tests_diff): Adjust update_range_test
13735         caller.
13736         (optimize_range_tests_xor): Likewise.  Fix up comment.
13737         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
13738         functions.
13739         (optimize_range_tests): Adjust update_range_test caller.
13740         Call optimize_range_tests_to_bit_test.
13741         (branch_fixup): New function.
13742         (execute_reassoc): Call branch_fixup.
13744         PR tree-optimization/63302
13745         * tree-ssa-reassoc.c (optimize_range_tests_xor,
13746         optimize_range_tests_diff): Use !integer_pow2p () instead of
13747         tree_log2 () < 0.
13749 2014-10-17  Martin Liska  <mliska@suse.cz>
13751         * ipa-icf.c (sem_function::merge): Local flags are set to false
13752         to enforce equal calling convention to be used.
13753         * opts.c (common_handle_option): Indentation fix.
13755 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
13757         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
13759 2014-10-17  Tom de Vries  <tom@codesourcery.com>
13761         PR rtl-optimization/61605
13762         * regcprop.c (copyprop_hardreg_forward_1): Use
13763         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
13765 2014-10-17  Tom de Vries  <tom@codesourcery.com>
13767         PR rtl-optimization/61605
13768         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.
13769         Don't notice stores for noops.  Don't regard noops as copies.
13771 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
13773         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
13774         register in a special way.
13775         (__cpuid_count): Ditto.
13776         * config/i386/driver-i386.h: Protect with
13777         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
13778         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
13779         is required to compile the function.
13781 2014-10-16  DJ Delorie  <dj@redhat.com>
13783         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
13784         integers.
13786         * config/rs6000/rs6000-c.c (rid_int128): New.
13787         (rs6000_macro_to_expand): Use instead of RID_INT128.
13789 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
13791         * function.h: Flatten file.  Remove includes, adjust prototypes to
13792         reflect only what is in function.h.
13793         (enum direction, struct args_size, struct locate_and_pad_arg_data,
13794         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
13795         from expr.h.
13796         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
13797         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
13798         prototypes to predict.h.
13799         (init_varasm_status): Move prototype to varasm.h.
13800         * expr.h: Adjust include files.
13801         (enum direction, struct args_size, struct locate_and_pad_arg_data,
13802         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
13803         to function.h.
13804         (locate_and_pad_parm): Move prototype to function.h.
13805         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
13806         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
13807         assign_temp, reposition_prologue_and_epilogue_notes,
13808         prologue_epilogue_contains, sibcall_epilogue_contains,
13809         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
13810         set_return_jump_label): Move prototypes to function.h.
13811         * predict.h (optimize_function_for_size_p,
13812         optimize_function_for_speed_p): Relocate prototypes from function.h.
13813         * shrink-wrap.h (emit_return_into_block, active_insn_between,
13814         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
13815         function.h.
13816         * varasm.h (init_varasm_status): Relocate prototype from function.h.
13817         * genattrtab.c (write_header): Add predict.h to include list.
13818         * genconditions.c (write_header): Add predict.h to include list.
13819         * genemit.c (main): Adjust header file includes.
13820         * gengtype.c (ifiles): Add flattened function.h header files.
13821         * genoutput.c (output_prologue): Add predict.h to include list.
13822         * genpreds.c (write_insn_preds_c): Adjust header file includes.
13823         * genrecog.c (write_header): Add flattened function.h header files.
13824         * alias.c: Adjust include files.
13825         * auto-inc-dec.c: Likewise.
13826         * basic-block.h: Likewise.
13827         * bb-reorder.c: Likewise.
13828         * bt-load.c: Likewise.
13829         * builtins.c: Likewise.
13830         * caller-save.c: Likewise.
13831         * calls.c: Likewise.
13832         * cfgbuild.c: Likewise.
13833         * cfgcleanup.c: Likewise.
13834         * cfgexpand.c: Likewise.
13835         * cfgloop.c: Likewise.
13836         * cfgloop.h: Likewise.
13837         * cfgrtl.c: Likewise.
13838         * cgraph.h: Likewise.
13839         * cgraphclones.c: Likewise.
13840         * cgraphunit.c: Likewise.
13841         * combine-stack-adj.c: Likewise.
13842         * combine.c: Likewise.
13843         * coverage.c: Likewise.
13844         * cprop.c: Likewise.
13845         * cse.c: Likewise.
13846         * cselib.c: Likewise.
13847         * dbxout.c: Likewise.
13848         * ddg.c: Likewise.
13849         * df-core.c: Likewise.
13850         * df-problems.c: Likewise.
13851         * df-scan.c: Likewise.
13852         * dojump.c: Likewise.
13853         * dwarf2cfi.c: Likewise.
13854         * dwarf2out.c: Likewise.
13855         * emit-rtl.c: Likewise.
13856         * except.c: Likewise.
13857         * explow.c: Likewise.
13858         * expr.c: Likewise.
13859         * final.c: Likewise.
13860         * function.c: Likewise.
13861         * gcse.c: Likewise.
13862         * gimple-fold.c: Likewise.
13863         * gimple-low.c: Likewise.
13864         * gimple-streamer.h: Likewise.
13865         * haifa-sched.c: Likewise.
13866         * ifcvt.c: Likewise.
13867         * ira.c: Likewise.
13868         * jump.c: Likewise.
13869         * lcm.c: Likewise.
13870         * loop-invariant.c: Likewise.
13871         * lra-assigns.c: Likewise.
13872         * lra-coalesce.c: Likewise.
13873         * lra-constraints.c: Likewise.
13874         * lra-eliminations.c: Likewise.
13875         * lra-lives.c: Likewise.
13876         * lra-spills.c: Likewise.
13877         * lra.c: Likewise.
13878         * lto-cgraph.c: Likewise.
13879         * lto-section-in.c: Likewise.
13880         * lto-section-out.c: Likewise.
13881         * lto-streamer-in.c: Likewise.
13882         * lto-streamer-out.c: Likewise.
13883         * mode-switching.c: Likewise.
13884         * modulo-sched.c: Likewise.
13885         * omp-low.c: Likewise.
13886         * optabs.c: Likewise.
13887         * passes.c: Likewise.
13888         * postreload-gcse.c: Likewise.
13889         * postreload.c: Likewise.
13890         * predict.c: Likewise.
13891         * profile.c: Likewise.
13892         * recog.c: Likewise.
13893         * ree.c: Likewise.
13894         * reg-stack.c: Likewise.
13895         * regcprop.c: Likewise.
13896         * reginfo.c: Likewise.
13897         * regrename.c: Likewise.
13898         * reload.c: Likewise.
13899         * reload1.c: Likewise.
13900         * reorg.c: Likewise.
13901         * resource.c: Likewise.
13902         * rtlanal.c: Likewise.
13903         * sched-deps.c: Likewise.
13904         * sched-ebb.c: Likewise.
13905         * sched-rgn.c: Likewise.
13906         * sel-sched-dump.c: Likewise.
13907         * sel-sched-ir.c: Likewise.
13908         * sel-sched.c: Likewise.
13909         * shrink-wrap.c: Likewise.
13910         * simplify-rtx.c: Likewise.
13911         * statistics.c: Likewise.
13912         * stmt.c: Likewise.
13913         * stor-layout.c: Likewise.
13914         * store-motion.c: Likewise.
13915         * symtab.c: Likewise.
13916         * targhooks.c: Likewise.
13917         * toplev.c: Likewise.
13918         * trans-mem.c: Likewise.
13919         * tree-cfg.c: Likewise.
13920         * tree-cfgcleanup.c: Likewise.
13921         * tree-dfa.c: Likewise.
13922         * tree-eh.c: Likewise.
13923         * tree-inline.c: Likewise.
13924         * tree-into-ssa.c: Likewise.
13925         * tree-nested.c: Likewise.
13926         * tree-nrv.c: Likewise.
13927         * tree-profile.c: Likewise.
13928         * tree-ssa-alias.c: Likewise.
13929         * tree-ssa-ccp.c: Likewise.
13930         * tree-ssa-copy.c: Likewise.
13931         * tree-ssa-copyrename.c: Likewise.
13932         * tree-ssa-dom.c: Likewise.
13933         * tree-ssa-operands.c: Likewise.
13934         * tree-ssa-propagate.c: Likewise.
13935         * tree-ssa-structalias.c: Likewise.
13936         * tree-ssa-tail-merge.c: Likewise.
13937         * tree-ssa-threadedge.c: Likewise.
13938         * tree-ssa-threadupdate.c: Likewise.
13939         * tree-ssa-uncprop.c: Likewise.
13940         * tree-ssa-uninit.c: Likewise.
13941         * tree-ssa.c: Likewise.
13942         * tree-stdarg.c: Likewise.
13943         * tree-tailcall.c: Likewise.
13944         * tree.c: Likewise.
13945         * tsan.c: Likewise.
13946         * valtrack.c: Likewise.
13947         * varasm.c: Likewise.
13948         * vmsdbgout.c: Likewise.
13949         * web.c: Likewise.
13950         * config/aarch64/aarch64.c: Add flattened includes from function.h.
13951         * config/alpha/alpha.c: Likewise.
13952         * config/arc/arc.c: Likewise.
13953         * config/arm/arm.c: Likewise.
13954         * config/avr/avr-log.c: Likewise.
13955         * config/avr/avr.c: Likewise.
13956         * config/bfin/bfin.c: Likewise.
13957         * config/c6x/c6x.c: Likewise.
13958         * config/cr16/cr16.c: Likewise.
13959         * config/cris/cris.c: Likewise.
13960         * config/darwin.c: Likewise.
13961         * config/epiphany/epiphany.c: Likewise.
13962         * config/epiphany/mode-switch-use.c: Likewise.
13963         * config/epiphany/resolve-sw-modes.c: Likewise.
13964         * config/fr30/fr30.c: Likewise.
13965         * config/frv/frv.c: Likewise.
13966         * config/h8300/h8300.c: Likewise.
13967         * config/i386/i386.c: Likewise.
13968         * config/ia64/ia64.c: Likewise.
13969         * config/iq2000/iq2000.c: Likewise.
13970         * config/lm32/lm32.c: Likewise.
13971         * config/m32c/m32c.c: Likewise.
13972         * config/m32r/m32r.c: Likewise.
13973         * config/m68k/m68k.c: Likewise.
13974         * config/mcore/mcore.c: Likewise.
13975         * config/mep/mep-pragma.c: Likewise.
13976         * config/mep/mep.c: Likewise.
13977         * config/microblaze/microblaze.c: Likewise.
13978         * config/mips/mips.c: Likewise.
13979         * config/mmix/mmix.c: Likewise.
13980         * config/mn10300/mn10300.c: Likewise.
13981         * config/moxie/moxie.c: Likewise.
13982         * config/msp430/msp430.c: Likewise.
13983         * config/nds32/nds32-cost.c: Likewise.
13984         * config/nds32/nds32-fp-as-gp.c: Likewise.
13985         * config/nds32/nds32-intrinsic.c: Likewise.
13986         * config/nds32/nds32-isr.c: Likewise.
13987         * config/nds32/nds32-md-auxiliary.c: Likewise.
13988         * config/nds32/nds32-memory-manipulation.c: Likewise.
13989         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
13990         * config/nds32/nds32-predicates.c: Likewise.
13991         * config/nds32/nds32.c: Likewise.
13992         * config/nios2/nios2.c: Likewise.
13993         * config/pa/pa.c: Likewise.
13994         * config/pdp11/pdp11.c: Likewise.
13995         * config/rl78/rl78.c: Likewise.
13996         * config/rs6000/rs6000.c: Likewise.
13997         * config/rx/rx.c: Likewise.
13998         * config/s390/s390.c: Likewise.
13999         * config/score/score.c: Likewise.
14000         * config/sh/sh.c: Likewise.
14001         * config/sparc/sparc.c: Likewise.
14002         * config/spu/spu.c: Likewise.
14003         * config/stormy16/stormy16.c: Likewise.
14004         * config/tilegx/tilegx.c: Likewise.
14005         * config/tilepro/tilepro.c: Likewise.
14006         * config/v850/v850.c: Likewise.
14007         * config/vax/vax.c: Likewise.
14008         * config/xtensa/xtensa.c: Likewise.
14010 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
14012         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
14013         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
14015 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14017         * config/sh/sh-protos.h (fldi_ok): Remove.
14018         * config/sh/sh.c (fldi_ok): Likewise.
14019         (sh_secondary_reload): Don't use fldi_ok.
14020         * config/sh/constraints.md (G constraint, H constraint): Don't use
14021         fldi_ok.
14023 2014-10-16  Martin Liska  <mliska@suse.cz>
14025         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
14026         Cast to unsigned long.
14027         (sem_item_optimizer::dump_cong_classes): Likewise.
14029 2014-10-16  Tom de Vries  <tom@codesourcery.com>
14031         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
14032         with SSA_NAME_IN_FREELIST.
14034 2014-10-16  Richard Biener  <rguenther@suse.de>
14036         PR middle-end/63554
14037         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
14038         (fold_builtin_strncat_chk): Move ...
14039         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
14040         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
14042 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14044         PR target/59401
14045         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
14046         GBR to 0.
14048 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14049             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14050             Anna Tikhonova  <anna.tikhonova@intel.com>
14051             Ilya Tocar  <ilya.tocar@intel.com>
14052             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14053             Ilya Verbin  <ilya.verbin@intel.com>
14054             Kirill Yukhin  <kirill.yukhin@intel.com>
14055             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14057         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
14058         V64QI modes.
14060 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14061             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14062             Anna Tikhonova  <anna.tikhonova@intel.com>
14063             Ilya Tocar  <ilya.tocar@intel.com>
14064             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14065             Ilya Verbin  <ilya.verbin@intel.com>
14066             Kirill Yukhin  <kirill.yukhin@intel.com>
14067             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14069         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
14070         V16SI, V32HI, V64QI modes.
14072 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
14074         PR target/53513
14075         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
14076         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
14078         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
14079         to match fp insn patterns.
14080         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
14081         list.
14082         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
14083         expand_df_unop, expand_df_binop): Remove.
14084         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
14085         FPSCR_STAT_REG as not call clobbered.
14086         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
14087         invoking fpscr_set_from_mem.
14089         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
14090         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
14091         FPSCR_STAT_REG.
14092         (REGISTER_NAMES): Adjust.
14093         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
14094         (FIRST_PSEUDO_REGISTER): Increase to 156.
14095         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
14096         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
14097         FPSCR_STAT_REG.
14098         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
14099         FPSCR_MODES_REG and FPSCR_STAT_REG.
14100         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
14102         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
14103         FPSCR_SZ): Add new constants.
14104         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
14106         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
14107         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
14108         Use TARGET_FPU_ANY condition.
14109         (fpu_switch peephole2): Remove.
14110         (fpu_switch split): Use simple_mem_operand to capture the mem and
14111         adjust split implementation.
14112         (extend_psi_si, truncate_si_psi): New insns.
14113         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
14114         set of FPSCR_MODES_REG.
14116         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
14117         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
14118         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
14119         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
14120         call_value_compact, call_value_compact_rettramp, call,
14121         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
14122         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
14123         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
14124         sibcall_value_compact, sibcall_value, call_value_pop_compact,
14125         call_value_pop_compact_rettramp, various unnamed splits):
14126         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
14127         function uses.
14129         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
14130         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
14131         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
14132         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
14133         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
14135         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
14136         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
14137         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
14138         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
14139         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
14140         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
14141         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
14143 2014-10-16  Martin Liska  <mliska@suse.cz>
14144             Jan Hubicka  <hubicka@ucw.cz>
14146         * Makefile.in: New object files included.
14147         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
14148         is printed.
14149         (verify_edge_corresponds_to_fndecl): More sensitive verification
14150         of nodes that are merged by IPA ICF.
14151         * cgraph.h (cgraph_node::num_references): New function.
14152         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
14153         * common.opt: New options ipa-icf, ipa-icf-functions and
14154         ipa-icf-variables introduced.
14155         * doc/invoke.texi: Documentation of new options introduced.
14156         * ipa-icf-gimple.c: New file.
14157         * ipa-icf-gimple.h: New file.
14158         * ipa-icf.c: New file.
14159         * ipa-icf.h: New file.
14160         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
14161         (input_overwrite_node): Likewise.
14162         * lto-section-in.c: New icf section added.
14163         * lto-streamer.h (enum lto_section_type): Likewise.
14164         * opts.c (common_handle_option): New option added.
14165         * passes.def: New pass included.
14166         * timevar.def: Time variable for IPA ICF added.
14167         * tree-pass.h: New IPA ICF pass entry point added.
14169 2014-10-16  Richard Biener  <rguenther@suse.de>
14171         PR tree-optimization/63168
14172         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
14173         latches if after merging they are no longer simple.
14174         * cfghooks.c (merge_blocks): Handle merging a latch block
14175         into another block.
14177 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14178             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14179             Anna Tikhonova  <anna.tikhonova@intel.com>
14180             Ilya Tocar  <ilya.tocar@intel.com>
14181             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14182             Ilya Verbin  <ilya.verbin@intel.com>
14183             Kirill Yukhin  <kirill.yukhin@intel.com>
14184             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14186         * config/i386/sse.md
14187         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
14188         support AVX-512VL instructions.
14190 2014-10-16  DJ Delorie  <dj@redhat.com>
14192         * tree-core.h: Fix comment to not assume pointers are multiples of
14193         bytes.
14195 2014-10-15  Tom Tromey  <tromey@redhat.com>
14197         * timevar.h (class auto_timevar): New class.
14199 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
14201         PR go/59432
14202         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
14203         Remove the second alternative.
14204         (regprefix): Remove mode attribute.
14205         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
14206         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
14208         Revert:
14209         2013-11-05  Ian Lance Taylor  <iant@google.com>
14211         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
14212         If possible, add .cfi directives to record change to bx.
14213         * config/i386/i386.c (ix86_emit_cfi): New function.
14214         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
14216 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
14218         PR lto/62026
14219         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
14220         to duplicate.
14221         * lto-streamer-out.c (lto_output): Handle correctly thunks that was
14222         born at WPA time.
14224 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
14226         PR rtl-optimization/63448
14227         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
14228         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
14229         (LRA_MAX_INHERITANCE_PASSES): Use it.
14230         (lra_constraint_iter_after_spill): Remove.
14231         (lra_assignment_iter): New.
14232         (lra_assignment_iter_after_spill): New.
14233         * lra-assigns.c (lra_assignment_iter): New.
14234         (lra_assignment_iter_after_spill): New.
14235         (former_reload_pseudo_spill_p): New.
14236         (spill_for): Set up former_reload_pseudo_spill_p.
14237         (setup_live_pseudos_and_spill_after_risky): Ditto.
14238         (assign_by_spills): Ditto.
14239         (lra_assign): Increment lra_assignment_iter.  Print the iteration
14240         number.  Reset former_reload_pseudo_spill_p.  Check
14241         lra_assignment_iter_after_spill.
14242         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
14243         lra_assignment_iter and lra_assignment_iter_after_spill.
14244         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
14245         (lra_constraints): Remove code with
14246         lra_assignment_iter_after_spill.
14248 2014-10-15  Teresa Johnson  <tejohnson@google.com>
14250         PR bootstrap/63432
14251         * tree-ssa-threadupdate.c (recompute_probabilities): Better
14252         overflow checking.
14254 2014-10-15  Renlin Li <renlin.li@arm.com>
14256         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
14257         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
14258         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
14259         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
14261 2014-10-15  Richard Biener  <rguenther@suse.de>
14263         * gimple-fold.c (gimple_fold_call): Properly keep virtual
14264         SSA form up-to-date when devirtualizing a call to
14265         __builtin_unreachable and avoid fixing up EH info here.
14267 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14268             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14269             Anna Tikhonova  <anna.tikhonova@intel.com>
14270             Ilya Tocar  <ilya.tocar@intel.com>
14271             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14272             Ilya Verbin  <ilya.verbin@intel.com>
14273             Kirill Yukhin  <kirill.yukhin@intel.com>
14274             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14276         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
14277         to support AVX-512BW.
14278         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
14279         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
14280         (define_insn "*<plusminus_insn><mode>3"): Ditto.
14281         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
14282         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
14283         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
14284         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
14285         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
14286         (define_insn "*andnot<mode>3"): Ditto.
14287         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
14288         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
14289         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
14290         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
14291         (define_insn "*abs<mode>2"): Remove masking support.
14292         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
14293         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
14294         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
14296 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14297             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14298             Anna Tikhonova  <anna.tikhonova@intel.com>
14299             Ilya Tocar  <ilya.tocar@intel.com>
14300             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14301             Ilya Verbin  <ilya.verbin@intel.com>
14302             Kirill Yukhin  <kirill.yukhin@intel.com>
14303             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14305         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
14306         * config/i386/sse.md
14307         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
14308         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
14309         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
14310         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
14311         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
14312         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
14313         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
14315 2014-10-15  Renlin Li <renlin.li@arm.com>
14317         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
14319 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
14321         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
14322         MINUS_EXPR in unsigned type to avoid undefined behavior.
14324 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
14326         * stor-layout.c (self_referential_size): Do not promote arguments.
14328 2014-10-15  Marek Polacek  <polacek@redhat.com>
14330         * doc/invoke.texi: Update to reflect that GNU11 is the default
14331         mode for C.
14332         * c-common.h (c_language_kind): Update comment.
14334 2014-10-15  Richard Biener  <rguenther@suse.de>
14336         * hash-table.c: Include bconfig.h if building for the host.
14337         * hash-table.h: Do not include ggc.h on the host but just declare
14338         a few ggc allocation templates.
14340 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
14341             Jeff Law  <law@redhat.com>
14343         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
14344         multiple hard registers, use smaller mode derived from MODE.
14346 2014-10-15  Andreas Schwab  <schwab@suse.de>
14348         * explow.c (convert_memory_address_addr_space_1): Mark in_const
14349         as ATTRIBUTE_UNUSED.
14351 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
14353         * loop-unroll.c (decide_unrolling_and_peeling): Rename to
14354         (decide_unrolling): ... this one.
14355         (peel_loops_completely): Remove.
14356         (decide_peel_simple): Remove.
14357         (decide_peel_once_rolling): Remove.
14358         (decide_peel_completely): Remove.
14359         (peel_loop_simple): Remove.
14360         (peel_loop_completely): Remove.
14361         (unroll_and_peel_loops): Rename to ...
14362         (unroll_loops): ... this one; handle only unrolling.
14363         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and LPT_PEEL_SIMPLE.
14364         (UAP_PEEL): Remove.
14365         (unroll_and_peel_loops): Remove.
14366         (unroll_loops): New.
14367         * passes.def: Replace pass_rtl_unroll_and_peel_loops
14368         by pass_rtl_unroll_loops.
14369         * loop-init.c (gate_rtl_unroll_and_peel_loops,
14370         rtl_unroll_and_peel_loops): Rename to ...
14371         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
14372         (pass_rtl_unroll_and_peel_loops): Rename to ...
14373         (pass_rtl_unroll_loops): ... this one.
14374         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
14375         (make_pass_rtl_unroll_loops): New.
14376         * tree-ssa-loop-ivcanon.c (estimated_peeled_sequence_size,
14377         try_peel_loop): New.
14378         (canonicalize_loop_induction_variables): Update.
14380 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
14382         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
14383         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
14384         !TARGET_HARD_FLOAT_POSTINC.
14385         (*lsip, *ssip): new instructions.
14387 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
14389         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
14390         remove.
14392 2014-10-14  Andrew Pinski  <apinski@cavium.com>
14394         * explow.c (convert_memory_address_addr_space): Rename to ...
14395         (convert_memory_address_addr_space_1): This.  Add in_const argument.
14396         Inside a CONST RTL, permute the conversion and addition of constant
14397         for zero and sign extended pointers.
14398         (convert_memory_address_addr_space): New function.
14400 2014-10-14  Andrew Pinski  <apinski@cavium.com>
14402         Revert:
14403         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
14405         PR middle-end/49721
14406         * explow.c (convert_memory_address_addr_space): Also permute the
14407         conversion and addition of constant for zero-extend.
14409 2014-10-14  DJ Delorie  <dj@redhat.com>
14411         * config/msp430/msp430-modes.def (PSI): Add.
14413         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding):
14414         New.
14415         (msp430_hard_regno_nregs_with_padding): New.
14416         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
14417         (msp430_hard_regno_nregs_has_padding): New.
14418         (msp430_hard_regno_nregs_with_padding): New.
14419         (msp430_unwind_word_mode): Use PSImode instead of SImode.
14420         (msp430_addr_space_legitimate_address_p): New.
14421         (msp430_asm_integer): New.
14422         (msp430_init_dwarf_reg_sizes_extra): New.
14423         (msp430_print_operand): Use X suffix for PSImode even in small model.
14424         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
14425         (PTR_SIZE): ...but 4 bytes for EH.
14426         (SIZE_TYPE): Use __int20.
14427         (PTRDIFF_TYPE): Likewise.
14428         (INCOMING_FRAME_SP_OFFSET): Adjust.
14429         * config/msp430/msp430.md (movqi_topbyte): New.
14430         (movpsi): Use fixed suffixes.
14431         (movsipsi2): Enable for 430X, not large model.
14432         (extendhipsi2): Likewise.
14433         (zero_extendhisi2): Likewise.
14434         (zero_extendhisipsi2): Likewise.
14435         (extend_and_shift1_hipsi2): Likewise.
14436         (extendpsisi2): Likewise.
14437         (*bitbranch<mode>4_z): Fix suffix logic.
14439 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
14441         PR ada/62019
14442         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
14443         do not choke on null node.
14444         <VAR_DECL>: Likewise.
14446 2014-10-14  DJ Delorie  <dj@redhat.com>
14448         * machmode.h (int_n_data_t): New.
14449         (int_n_enabled_p): New.
14450         (int_n_data): New.
14451         * tree.c (int_n_enabled_p): New.
14452         (int_n_trees): New.
14453         (make_or_reuse_type): Check for all __intN types, not just __int128.
14454         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
14455         entries.
14456         * tree.h (int128_integer_type_node): Remove.
14457         (int128_unsigned_type_node): Remove.
14458         (int_n_trees_t): New.
14459         (int_n_enabled_p): New.
14460         (int_n_trees): New.
14461         * toplev.c (standard_type_bitsize): New.
14462         (do_compile): Check which __intN types are enabled for the current run.
14463         * builtin-types.def (BT_INT128): Remove.
14464         (BT_UINT128): Remove.
14465         * machmode.def: Add macro to create __int128 for all targets.
14466         * stor-layout.c (mode_for_size): Support __intN types.
14467         (smallest_mode_for_size): Likewise.
14468         (initialize_sizetypes): Support __intN types.
14469         * genmodes.c (struct mode_data): Add int_n field.
14470         (blank_mode): Likewise.
14471         (INT_N): New.
14472         (make_int_n): New.
14473         (emit_insn_modes_h): Count __intN entries and define NUM_INT_N_ENTS.
14474         (emit_mode_int_n): New.
14475         (emit_insn_modes_c): Call it.
14476         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
14477         types, not just __int128.
14478         * tree-core.h (integer_type_kind): Remove __int128-specific
14479         entries, reserve spots for __intN entries.
14481         * config/msp430/msp430-modes.def (PSI): Add.
14483 2014-10-14  Kito Cheng  <kito@0xlab.org>
14485         * ira.c: Fix typo in comment.
14486         * ira.h: Ditto.
14487         * ira-build.c: Ditto.
14488         * ira-color.c: Ditto.
14489         * ira-emit.c: Ditto.
14490         * ira-int.h: Ditto.
14491         * ira-lives.c: Ditto.
14493 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
14495         PR rtl-optimization/63475
14496         * alias.c (true_dependence_1): Always use get_addr to extract
14497         true address operands from x_addr and mem_addr.  Use extracted
14498         address operands to check for references with alignment ANDs.
14499         Use extracted address operands with find_base_term and
14500         base_alias_check. For noncanonicalized operands call canon_rtx with
14501         extracted address operand.
14502         (write_dependence_1): Ditto.
14503         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
14505 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
14507         PR target/63534
14508         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
14509         __morestack local.
14511 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14512             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14513             Anna Tikhonova  <anna.tikhonova@intel.com>
14514             Ilya Tocar  <ilya.tocar@intel.com>
14515             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14516             Ilya Verbin  <ilya.verbin@intel.com>
14517             Kirill Yukhin  <kirill.yukhin@intel.com>
14518             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14520         * config/i386/i386.c
14521         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
14522         (ix86_expand_int_vcond): Ditto.
14524 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14525             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14526             Anna Tikhonova  <anna.tikhonova@intel.com>
14527             Ilya Tocar  <ilya.tocar@intel.com>
14528             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14529             Ilya Verbin  <ilya.verbin@intel.com>
14530             Kirill Yukhin  <kirill.yukhin@intel.com>
14531             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14533         * config/i386/i386.c
14534         (emit_reduc_half): Handle V64QI and V32HI mode.
14535         * config/i386/sse.md
14536         (define_mode_iterator VI_AVX512BW): New.
14537         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
14539 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14540             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14541             Anna Tikhonova  <anna.tikhonova@intel.com>
14542             Ilya Tocar  <ilya.tocar@intel.com>
14543             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14544             Ilya Verbin  <ilya.verbin@intel.com>
14545             Kirill Yukhin  <kirill.yukhin@intel.com>
14546             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14548         * config/i386/sse.md
14549         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
14551 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14552             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14553             Anna Tikhonova  <anna.tikhonova@intel.com>
14554             Ilya Tocar  <ilya.tocar@intel.com>
14555             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14556             Ilya Verbin  <ilya.verbin@intel.com>
14557             Kirill Yukhin  <kirill.yukhin@intel.com>
14558             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14560         * config/i386/i386.c
14561         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
14562         * config/i386/sse.md
14563         (define_mode_iterator VI): Add V64QI and V32HI modes.
14565 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14566             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14567             Anna Tikhonova  <anna.tikhonova@intel.com>
14568             Ilya Tocar  <ilya.tocar@intel.com>
14569             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14570             Ilya Verbin  <ilya.verbin@intel.com>
14571             Kirill Yukhin  <kirill.yukhin@intel.com>
14572             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14574         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
14576 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14577             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14578             Anna Tikhonova  <anna.tikhonova@intel.com>
14579             Ilya Tocar  <ilya.tocar@intel.com>
14580             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14581             Ilya Verbin  <ilya.verbin@intel.com>
14582             Kirill Yukhin  <kirill.yukhin@intel.com>
14583             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14585         * config/i386/sse.md
14586         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
14587         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
14589 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14590             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14591             Anna Tikhonova  <anna.tikhonova@intel.com>
14592             Ilya Tocar  <ilya.tocar@intel.com>
14593             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14594             Ilya Verbin  <ilya.verbin@intel.com>
14595             Kirill Yukhin  <kirill.yukhin@intel.com>
14596             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14598         * config/i386/sse.md
14599         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
14600         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
14602 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14603             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14604             Anna Tikhonova  <anna.tikhonova@intel.com>
14605             Ilya Tocar  <ilya.tocar@intel.com>
14606             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14607             Ilya Verbin  <ilya.verbin@intel.com>
14608             Kirill Yukhin  <kirill.yukhin@intel.com>
14609             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14611         * config/i386/sse.md
14612         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
14613         (define_mode_iterator VI2_AVX2): Add V32HI mode.
14614         (define_expand "mul<mode>3<mask_name>"): Add masking.
14615         (define_insn "*mul<mode>3<mask_name>"): Ditto.
14616         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
14617         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
14618         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
14619         (define_mode_attr SDOT_PMADD_SUF): Ditto.
14620         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
14621         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
14622         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
14623         (define_insn "avx2_packusdw"): Delete.
14624         (define_insn "sse4_1_packusdw"): Ditto.
14625         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
14627 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14628             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14629             Anna Tikhonova  <anna.tikhonova@intel.com>
14630             Ilya Tocar  <ilya.tocar@intel.com>
14631             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14632             Ilya Verbin  <ilya.verbin@intel.com>
14633             Kirill Yukhin  <kirill.yukhin@intel.com>
14634             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14636         * config/i386/sse.md
14637         (define_insn "vec_dup<mode>"): Update constraints.
14639 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14640             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14641             Anna Tikhonova  <anna.tikhonova@intel.com>
14642             Ilya Tocar  <ilya.tocar@intel.com>
14643             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14644             Ilya Verbin  <ilya.verbin@intel.com>
14645             Kirill Yukhin  <kirill.yukhin@intel.com>
14646             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14648         * config/i386/sse.md
14649         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
14650         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
14651         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
14653 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14654             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14655             Anna Tikhonova  <anna.tikhonova@intel.com>
14656             Ilya Tocar  <ilya.tocar@intel.com>
14657             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14658             Ilya Verbin  <ilya.verbin@intel.com>
14659             Kirill Yukhin  <kirill.yukhin@intel.com>
14660             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14662         * config/i386/sse.md
14663         (define_expand "mul<mode>3<mask_name>"): Add masking.
14665 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14666             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14667             Anna Tikhonova  <anna.tikhonova@intel.com>
14668             Ilya Tocar  <ilya.tocar@intel.com>
14669             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14670             Ilya Verbin  <ilya.verbin@intel.com>
14671             Kirill Yukhin  <kirill.yukhin@intel.com>
14672             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14674         * config/i386/sse.md
14675         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
14676         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
14678 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14679             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14680             Anna Tikhonova  <anna.tikhonova@intel.com>
14681             Ilya Tocar  <ilya.tocar@intel.com>
14682             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14683             Ilya Verbin  <ilya.verbin@intel.com>
14684             Kirill Yukhin  <kirill.yukhin@intel.com>
14685             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14687         * config/i386/sse.md
14688         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
14689         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
14690         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
14691         Ditto.
14693 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14694             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14695             Anna Tikhonova  <anna.tikhonova@intel.com>
14696             Ilya Tocar  <ilya.tocar@intel.com>
14697             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14698             Ilya Verbin  <ilya.verbin@intel.com>
14699             Kirill Yukhin  <kirill.yukhin@intel.com>
14700             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14702         * config/i386/sse.md
14703         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
14704         use VF_128_256 mode iterator and update assembler emit code.
14705         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
14706         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
14707         Add masking, use VF_128_256 mode iterator.
14708         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
14709         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
14710         Add masking, use VF_128_256 mode iterator and update assembler emit
14711         code.
14712         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
14713         (define_mode_attr avx512flogicsuff): Delete.
14714         (define_insn "avx512f_<logic><mode>"): Ditto.
14715         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
14716         MODE_TI.
14717         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
14719 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14720             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14721             Anna Tikhonova  <anna.tikhonova@intel.com>
14722             Ilya Tocar  <ilya.tocar@intel.com>
14723             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14724             Ilya Verbin  <ilya.verbin@intel.com>
14725             Kirill Yukhin  <kirill.yukhin@intel.com>
14726             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14728         * config/i386/sse.md
14729         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
14730         (define_expand "vashr<mode>3<mask_name>"): Add masking,
14731         use VI12_128 mode iterator.
14732         (define_expand "ashrv2di3<mask_name>"): New.
14734 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14735             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14736             Anna Tikhonova  <anna.tikhonova@intel.com>
14737             Ilya Tocar  <ilya.tocar@intel.com>
14738             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14739             Ilya Verbin  <ilya.verbin@intel.com>
14740             Kirill Yukhin  <kirill.yukhin@intel.com>
14741             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14743         * config/i386/i386.c
14744         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
14745         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
14746         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
14747         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
14748         CODE_FOR_avx512vl_ucmpv4si3_mask.
14749         * config/i386/sse.md
14750         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
14751         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
14752         (define_insn
14753         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
14754         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
14755         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
14756         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
14757         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
14758         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
14760 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14761             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14762             Anna Tikhonova  <anna.tikhonova@intel.com>
14763             Ilya Tocar  <ilya.tocar@intel.com>
14764             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14765             Ilya Verbin  <ilya.verbin@intel.com>
14766             Kirill Yukhin  <kirill.yukhin@intel.com>
14767             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14769         * config/i386/sse.md
14770         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
14771         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
14772         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
14773         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
14774         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
14775         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
14776         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
14777         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
14778         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
14780 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
14781             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
14782             Anna Tikhonova  <anna.tikhonova@intel.com>
14783             Ilya Tocar  <ilya.tocar@intel.com>
14784             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14785             Ilya Verbin  <ilya.verbin@intel.com>
14786             Kirill Yukhin  <kirill.yukhin@intel.com>
14787             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
14789         * config/i386/sse.md
14790         (define_insn "avx512f_blendm<mode>"): Delete.
14791         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
14792         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
14793         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
14794         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
14795         (define_insn
14796         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
14797         Remove.
14798         (define_insn
14799         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
14800         New.
14801         (define_insn
14802         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
14803         Ditto.
14804         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
14805         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
14806         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
14807         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
14808         Delete.
14809         (define_insn
14810         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
14811         New.
14812         (define_insn
14813         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
14814         Ditto.
14815         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
14816         Delete.
14817         (define_insn
14818         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
14819         New.
14820         (define_insn
14821         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
14822         Ditto.
14824 2014-10-14  Richard Biener  <rguenther@suse.de>
14826         PR tree-optimization/63512
14827         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
14828         modified.
14830 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
14832         PR target/63260
14833         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
14834         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
14835         of FPSCR.
14836         (negsf2_i): Rename to *negsf2_i.
14837         (abssf2_i): Rename to *abssf2_i.
14838         (negdf2_i): Rename to *negdf2_i.
14839         (absdf2_i): Rename to *absdf2_i.
14841 2014-10-14  Felix Yang  <felix.yang@huawei.com>
14842             Jeff Law  <law@redhat.com>
14844         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
14845         "replace" into boolean bitfields; turn member "loop_depth" into a short
14846         integer; add new member "no_equiv" and "reserved".
14847         (no_equiv): Set no_equiv of struct equivalence if register is marked
14848         as having no known equivalence.
14849         (update_equiv_regs): Check all definitions for a multiple-set
14850         register to make sure that the RHS have the same value.
14852 2014-10-13  Richard Henderson  <rth@redhat.com>
14854         * combine-stack-adj.c (no_unhandled_cfa): New.
14855         (maybe_merge_cfa_adjust): New.
14856         (combine_stack_adjustments_for_block): Use them.
14858 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
14860         * Makefile.in (TAGS): Tag ../include files.
14862 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
14864         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
14865         to rs6000_dbx_register_number.
14866         (DWARF_FRAME_REGNUM): Redefine as identity map.
14867         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
14868         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
14869         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
14870         argument to handle .debug_frame and .eh_frame directly.  Always
14871         translate SPE high register numbers.  Add special treatment for CR,
14872         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
14874         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
14875         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
14876         (RS6000_USE_DWARF_NUMBERING): Define.
14877         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
14878         (RS6000_USE_DWARF_NUMBERING): Define.
14879         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
14880         (RS6000_USE_DWARF_NUMBERING): Define.
14881         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
14882         (RS6000_USE_DWARF_NUMBERING): Define.
14883         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
14884         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
14886 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
14888         * config/i386/i386.c (ix86_address_cost): Lower cost for
14889         when address contains GOT register.
14891 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
14892             Vladimir Makarov  <vmakarov@redhat.com>
14894         PR target/8340
14895         PR middle-end/47602
14896         PR rtl-optimization/55458
14897         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
14898         (ix86_init_pic_reg): New.
14899         (ix86_select_alt_pic_regnum): Add check on pseudo register.
14900         (ix86_save_reg): Likewise.
14901         (ix86_expand_prologue): Remove PIC register initialization
14902         now performed in ix86_init_pic_reg.
14903         (ix86_output_function_epilogue): Add check on pseudo register.
14904         (set_pic_reg_ever_alive): New.
14905         (legitimize_pic_address): Replace df_set_regs_ever_live with new
14906         set_pic_reg_ever_alive.
14907         (legitimize_tls_address): Likewise.
14908         (ix86_pic_register_p): New check.
14909         (ix86_delegitimize_address): Add check on pseudo register.
14910         (ix86_expand_call): Insert move from pseudo PIC register to ABI
14911         defined REAL_PIC_OFFSET_TABLE_REGNUM.
14912         (TARGET_INIT_PIC_REG): New.
14913         (TARGET_USE_PSEUDO_PIC_REG): New.
14914         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
14915         if pic_offset_table_rtx exists.
14916         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
14917         Document.
14918         * doc/tm.texi: Regenerate.
14919         * function.c (assign_parms): Generate pseudo register for PIC.
14920         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
14921         register.
14922         * ira-color.c (color_pass): Add check on pseudo register.
14923         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
14924         register.
14925         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
14926         register.
14927         (ira): Add target specific PIC register initialization.
14928         (do_reload): Keep PIC pseudo register.
14929         * lra-assigns.c (spill_for): Add checks on pseudo register.
14930         * lra-constraints.c (contains_symbol_ref_p): New.
14931         (lra_constraints): Enable lra risky transformations when PIC is pseudo
14932         register.
14933         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
14934         * target.def (use_pseudo_pic_reg): New.
14935         (init_pic_reg): New.
14937 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
14939         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
14940         Remove m_SILVERMONT and m_INTEL from the tune.
14942 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
14944         PR libfortran/63471
14945         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
14946         when _HPUX_SOURCE is defined.
14948 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
14950         PR tree-optimization/62127
14951         * tree.c (remap_type_1): When remapping array, remap
14952         also its type.
14954 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
14956         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
14957         longer impact parallelization.
14959 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
14961         PR bootstrap/63496
14962         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
14964 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
14966         * asan.c (instrument_derefs): BIT_FIELD_REF added.
14968 2014-10-13  Richard Biener  <rguenther@suse.de>
14970         PR tree-optimization/63419
14971         * gimple-fold.h (gimple_convert): New function.
14972         * gimple-fold.c (gimple_convert): Likewise.
14973         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
14974         to split out required conversions early.
14976 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
14978         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
14979         Add the parts of an insn in reverse order, with the pattern at
14980         the top of the queue.  Detect when we're iterating over a SEQUENCE
14981         pattern and in that case just consider patterns of subinstructions.
14983 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
14985         PR target/59401
14986         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
14987         of rtx.
14988         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
14989         insn walking.
14990         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
14991         address.  Use def chains to handle GBR clobbering call insns.
14993 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
14995         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
14996         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
14997         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
14998         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
14999         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
15000         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
15001         * doc/gty.texi (for_user): Document new option.
15002         * gengtype.c (create_user_defined_type): Don't try to get a struct for
15003         char.
15004         (walk_type): Don't error out on for_user option.
15005         (write_func_for_structure): Emit user marking routines if requested by
15006         for_user option.
15007         (write_local_func_for_structure): Likewise.
15008         (main): Mark types with for_user option as used.
15009         * ggc.h (gt_pch_nx): Add overload for unsigned int.
15010         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
15011         * hash-table.h (ggc_hasher): New struct.
15012         (hash_table::create_ggc): New function.
15013         (gt_pch_nx): New overload for hash_table.
15015 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
15017         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
15018         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
15019         * config/sh/sh.c: Likewise.
15020         * config/sh/sh-mem.cc: Likewise.
15021         * config/sh/sh.md: Likewise.
15022         * config/sh/predicates.md: Likewise.
15023         * config/sh/sync.md: Likewise.
15025 2014-10-11  Martin Liska  <mliska@suse.cz>
15027         PR middle-end/63376
15028         * cgraphunit.c (symbol_table::process_new_functions): Missing call
15029         for call_cgraph_insertion_hooks added.
15031 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
15033         PR c/63495
15034         * stor-layout.c (min_align_of_type): Don't decrease alignment
15035         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
15036         TYPE_USER_ALIGN is set.
15038 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
15040         PR rtl-optimization/63483
15041         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
15042         references when alignment ANDs are involved.
15043         (write_dependence_p): Ditto.
15044         (may_alias_p): Ditto.
15046 2014-10-10  Marek Polacek  <polacek@redhat.com>
15048         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
15049         * doc/invoke.texi: Document -fsanitize=object-size.
15050         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
15051         or it into SANITIZE_UNDEFINED.
15052         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
15053         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
15054         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
15055         * opts.c (common_handle_option): Handle -fsanitize=object-size.
15056         * ubsan.c: Include tree-object-size.h.
15057         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
15058         (ubsan_expand_bounds_ifn): Use false instead of 0.
15059         (ubsan_expand_objsize_ifn): New function.
15060         (instrument_object_size): New function.
15061         (pass_ubsan::execute): Add object size instrumentation.
15062         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
15064 2014-10-10  Richard Henderson  <rth@redhat.com>
15066         PR target/63404
15067         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
15068         Restrict the set of expressions we're willing to move.
15070 2014-10-10  Jeff Law  <law@redhat.com>
15072         * ira.c (struct equivalence): Promote INIT_INSNs field to
15073         an rtx_insn_list.  Add comments.
15074         (no_equiv): Promote LIST to an rtx_insn_list.  Update
15075         testing for and creating the special marker.  Use methods
15076         to extract the insn and next pointers.  Promote INSN to an
15077         rtx_insn.
15078         (update_equiv_regs): Update test for special marker in the
15079         INIT_INSNs list.
15081 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15083         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
15084         * configure: Regenerate.
15085         * config/aarch64/aarch64.c (aarch64_override_options): Handle
15086         TARGET_FIX_ERR_A53_835769_DEFAULT.
15087         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
15088         value to 2.
15089         * doc/install.texi (aarch64*-*-*): Document
15090         new --enable-fix-cortex-a53-835769 option.
15092 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15093             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
15095         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
15096         (ADJUST_INSN_LENGTH): Define.
15097         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
15098         * config/aarch64/aarch64.c (is_mem_p): New function.
15099         (is_memory_op): Likewise.
15100         (aarch64_prev_real_insn): Likewise.
15101         (is_madd_op): Likewise.
15102         (dep_between_memop_and_curr): Likewise.
15103         (aarch64_madd_needs_nop): Likewise.
15104         (aarch64_final_prescan_insn): Likewise.
15105         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
15106         and -mno-fix-cortex-a53-835769 options.
15108 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
15110         PR tree-optimization/63464
15111         * tree-switch-conversion.c (struct case_bit_test): Remove
15112         hi and lo fields, add wide_int mask field.
15113         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
15114         hi/lo fields into wide_int mask operations, optimize by pretending
15115         minval to be 0 if maxval is small enough.
15116         (process_switch): Adjust caller.
15118 2014-10-10  Richard Biener  <rguenther@suse.de>
15120         PR tree-optimization/63379
15121         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
15122         a neutral operand for min/max when it is not a reduction chain.
15124 2014-10-10  Richard Biener  <rguenther@suse.de>
15126         PR tree-optimization/63476
15127         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
15128         (BB_LIVE_VOP_ON_EXIT): New define.
15129         (create_expression_by_pieces): Assign VUSEs to stmts.
15130         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
15131         (pass_pre::execute): Assert virtual SSA form is up-to-date
15132         after insertion.
15134 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
15136         * lra-assigns.c (assign_by_spills): Error out on spill failure.
15138 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
15140         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
15141         assertion.
15143 2014-10-09  Richard Biener  <rguenther@suse.de>
15145         PR tree-optimization/63380
15146         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
15147         may trap.
15149 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
15151         * config/avr/avr.opt (mmcu=): Change to have a string value.
15152         (mn-flash=, mskip-bug, march=, mrmw): New options.
15153         (HeaderInclude): New.
15154         (mmcu=): Remove Var / Init clauses.
15155         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
15156         -specs option.
15157         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
15158         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
15159         (SYMBOL_FLAG_IO_LOW): Define.
15160         (avr_device_to_as, avr_device_to_ld): Don't declare.
15161         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
15162         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
15163         (EXTRA_SPEC_FUNCTIONS): Don't define.
15164         (ASM_SPEC): Translate -arch= option to -mmcu= option.
15165         (LINK_SPEC): Translate -arch= option to -m= option.
15166         Don't use device_to_ld / device_to_data_start.
15167         (STARTFILE_SPEC): Now empty.
15168         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
15169         * config/avr/gen-avr-mmcu-specs.c: New file.
15170         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
15171         (s-device-specs): Likewise.
15172         (GCC_PASSES): Add s-device-specs.
15173         (install-driver): Depend on install-device-specs.
15174         (install-device-specs): New rule.
15175         * config/avr/avr.c (avr_option_override): Look up mcu arch by
15176         avr_arch_index and provide fallback initialization for avr_n_flash.
15177         (varasm.h): #include.
15178         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
15179         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
15180         (avr_attribute_table): Add "io", "address" and "io_low".
15181         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
15182         Add special handling for symbols with "io" and/or "address" attributes.
15183         (avr_asm_asm_output_aligned_bss): New function.
15184         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
15185         as appropriate.  Handle io_low attribute.
15186         (avr_out_sbxx_branch): Handle symbolic io addresses.
15187         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
15188         avr_n_flash instead of avr_current_device->n_flash.
15189         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
15190         (avr_emit_movmemhi): Likewise.
15191         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
15192         Use TARGET_RMW instead of avr_current_device->dev_attributes.
15193         Don't define avr_current_device->macro (that's the specfile's job).
15194         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
15195         * config/avr/avr.c (avr_2word_insn_p): Likewise.
15196         * config/avr/avr.md (*cpse.ne): Likewise.
15197         (mov<mode>): Use avr_eval_addr_attrib.
15198         (cbi): Change constraint for low_io_address_operand operand to "i".
15199         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
15200         * config/avr/predicates.md (io_address_operand):
15201         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
15202         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
15203         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
15204         Update prototype.
15205         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
15206         * config/avr/genmultilib.awk: Use -march=.
15207         Remove Multilib matches processing.
15208         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
15209         * config/avr/avr-arch.h: Add double include guard.
15210         (avr_mcu_t) <library_name>: Update comment.
15211         * config/avr/driver-avr.c (avr_device_to_as): Delete.
15212         (avr_device_to_ld, avr_device_to_data_start): Likewise.
15213         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
15214         (avr_device_to_sp8): Likewise.
15215         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
15217         * doc/extend.texi (io, address): Document new AVR variable attributes.
15218         (io_low): Likewise.
15220 2014-10-09  Marek Polacek  <polacek@redhat.com>
15222         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
15224 2014-10-08  Richard Biener  <rguenther@suse.de>
15226         PR tree-optimization/61969
15227         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
15228         variables.
15230 2014-10-09  Richard Biener  <rguenther@suse.de>
15232         PR tree-optimization/63445
15233         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
15234         overflow for non-equality compares.
15236 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
15238         PR rtl-optimization/57003
15239         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
15240         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
15241         killing regs_invalidated_by_call.
15243 2014-10-08  Teresa Johnson  <tejohnson@google.com>
15245         PR bootstrap/63432.
15246         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
15247         (ssa_fix_duplicate_block_edges): Invoke it.
15248         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
15250 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
15252         PR target/52941
15253         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
15254         atomic_fetch_<fetchop_name>si_hard,
15255         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
15256         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
15257         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
15258         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
15260 2014-10-08  Rong Xu  <xur@google.com>
15262         * gcov-tool.c (profile_overlap): New driver function
15263         to compute profile overlap.
15264         (print_overlap_usage_message): New.
15265         (overlap_usage): New.
15266         (do_overlap): New.
15267         (print_usage): Add calls to overlap function.
15268         (main): Ditto.
15269         * doc/gcov-tool.texi: Add documentation.
15271 2014-10-08  Steve Ellcey  <sellcey@mips.com>
15273         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
15274         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
15276 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
15278         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
15279         pattern matching of MEM_REF.
15280         (check_stmt_for_type_change): Update.
15282 2014-10-08  Steve Ellcey  <sellcey@mips.com>
15284         * config/mips/linux64.h: Remove.
15285         * config/mips/gnu-user64.h: Remove.
15286         * gcc.config (mips*-*-*): Remove references to linux64.h and
15287         gnu-user64.h
15288         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
15289         with modified version from gnu-user64.h.
15290         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
15291         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
15292         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
15293         linux64.h.
15294         (GNU_USER_LINK_EMULATION64): Ditto.
15295         (GNU_USER_LINK_EMULATIONN32): Ditto.
15296         (GLIBC_DYNAMIC_LINKER32): Ditto.
15297         (GLIBC_DYNAMIC_LINKER64): Ditto.
15298         (GLIBC_DYNAMIC_LINKERN32): Ditto.
15299         (UCLIBC_DYNAMIC_LINKER32): Ditto.
15300         (UCLIBC_DYNAMIC_LINKER64): Ditto.
15301         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
15302         (BIONIC_DYNAMIC_LINKERN32): Ditto.
15303         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
15304         (GLIBC_DYNAMIC_LINKER): Delete.
15305         (UCLIBC_DYNAMIC_LINKER): Delete.
15307 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
15308             Richard Biener  <rguenther@suse.de>
15310         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
15311         Get address space from operand 0 (BASE).
15313 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
15315         PR target/61387
15316         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
15318 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
15320         * dwarf2out.c: Remove current_function_has_inlines.
15321         (gen_subprogram_die): Same.
15322         (gen_inlined_subroutine_die): Same.
15324 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
15326         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
15327         type.
15328         (_addcarry_u64): Ditto.
15329         (_addcarryx_u64): Ditto.
15331 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
15333         * cgraph.h (cgraph_node::get_fun): Declare.
15334         * cgraph.c (cgraph_node::get_fun): New method.
15335         * ipa-inline.c (can_inline_edge_p): Use it.
15337 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
15339         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
15340         and -ftrapping-math.
15341         * lto-wrapper.c (merge_and_complain): Likewise.
15342         (run_gcc): Likewise.
15344 2014-10-06  Rong Xu  <xur@google.com>
15346         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
15347         * tree-profile.c: (params.h): New include.
15348         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
15349         and __gcov_indirect_call_topn_counters for
15350         indirect_call_topn_profile.
15351         (gimple_init_edge_profiler): New decls for
15352         __gcov_indirect_call_topn_profiler.
15353         (gimple_gen_ic_profiler): Generate the correct profiler call.
15354         (gimple_gen_ic_func_profiler): Fix format.
15355         * value-prof.c (params.h): New include.
15356         (dump_histogram_value): Hanlde indirect_call_topn counters.
15357         (stream_in_histogram_value): Ditto.
15358         (gimple_indirect_call_to_profile): Use indirect_call_topn
15359         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
15360         (gimple_find_values_to_profile): Hanlde indirect_call_topn
15361         counters.
15362         * value-prof.h (enum hist_type): Histrogram type for
15363         indirect_call_topn counters.
15364         * profile.c (instrument_values): Instrument
15365         indirect_call_topn counters.
15367 2014-10-06  Rong Xu  <xur@google.com>
15369         * Makefile.in: Fix dependence.
15370         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
15371         indirect call topn profiler.
15372         * gcov-io.h: Ditto.
15374 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
15376         * calls.c (expand_call): Do not use the target as the return slot if
15377         it is not sufficiently aligned.
15379 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
15381         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
15382         discussion of permutes and why we don't handle them.
15384 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
15386         * config/sparc/predicates.md (int_register_operand): Delete.
15388 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
15390         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
15392 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
15394         * ubsan.h (ubsan_get_source_location): New prototype.
15395         * ubsan.c (ubsan_source_location_type): New variable.
15396         Function renamed to ...
15397         (ubsan_get_source_location_type): ... this.  Cache
15398         return value in ubsan_source_location_type variable.
15399         (ubsan_source_location, ubsan_create_data): Use
15400         ubsan_get_source_location_type instead of
15401         ubsan_source_location_type.
15402         * asan.c (asan_protect_global): Don't protect globals
15403         with ubsan_get_source_location_type () type.
15404         (asan_add_global): Provide global decl location info
15405         if possible.
15407 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
15409         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
15410         sanity check.
15412 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
15414         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
15415         on size.
15416         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
15417         into vptr pointer.
15418         (ipa_polymorphic_call_context::dump): Fix formating.
15419         (walk_ssa_copies): Add logic avoiding loops; update uses.
15420         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
15422 2014-10-02  Mark Wielaard  <mjw@redhat.com>
15424         PR debug/63239
15425         * dwarf2out.c (gen_subprogram_die): When a member function is
15426         explicitly deleted then add a DW_AT_GNU_deleted attribute.
15427         * langhooks.h (struct lang_hooks_for_decls): Add
15428         function_decl_deleted_p langhook.
15429         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
15430         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
15432 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
15434         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
15435         NULL pointer checks.
15436         (ipa_polymorphic_call_context::get_dynamic_type): Return true
15437         if type doesn't change.
15438         * cgraph.h (cgraph_indirect_call_info): New flag.
15439         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
15440         (cgraph_node::dump): Dump it.
15441         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
15442         of context.get_dynamic_type.
15443         (ipa_make_edge_direct_to_target): Do not speculate
15444         edge that is already speuclative.
15445         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
15446         speculate to __builtin_unreachable
15447         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
15448         vptr_changed.
15449         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
15451 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
15453         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
15454         get_dynamic_type; drop TODO.
15455         * ipa-polymorphic-call.c
15456         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
15457         for otr_type to be unknown.
15459 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
15461         * common/config/score/score-common.c: Remove.
15462         * config.gcc: Remove support for score-*.
15463         * config/score/constraints.md: Remove.
15464         * config/score/elf.h: Remove.
15465         * config/score/predicates.md: Remove.
15466         * config/score/score-conv.h: Remove.
15467         * config/score/score-generic.md: Remove.
15468         * config/score/score-modes.def: Remove.
15469         * config/score/score-protos.h: Remove.
15470         * config/score/score.c: Remove.
15471         * config/score/score.h: Remove.
15472         * config/score/score.md: Remove.
15473         * config/score/score.opt: Remove.
15474         * doc/md.texi: Don't document score-*.
15476 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
15478         PR pch/63429
15479         * genconditions.c: Directly include ggc.h before rtl.h.
15481 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
15483         * ipa-polymorphic-call.c
15484         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
15485         code determining speculative type.
15486         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
15488 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
15490         * altivec.md (altivec_lvsl): New define_expand.
15491         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
15492         (altivec_lvsr): New define_expand.
15493         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
15494         * rs6000.c (rs6000_expand_builtin): Change to use
15495         altivec_lvs[lr]_direct; remove commented-out code.
15497 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
15499         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
15500         Issue a warning message when vec_lvsl or vec_lvsr is used with a
15501         little endian target.
15503 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
15505         * tree-pretty-print.c (dump_location): Make it extern. Dump also
15506         the column.
15507         * tree-pretty-print.h (dump_location): Declare.
15508         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
15509         (pp_gimple_stmt_1): Likewise.
15510         (dump_implicit_edges): Likewise.
15511         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
15512         LOCATION_LINE.
15515 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
15517         * gcc.c (driver::global_initializations): Remove "const" so
15518         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
15519         and decoded_options_count.
15521 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
15523         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
15524         macro.
15525         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
15526         TARGET_E500_DOUBLE case here.
15528 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
15530         PR c++/54427
15531         PR c++/57198
15532         PR c++/58845
15533         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
15535 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
15537         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
15538         * lto-cgraph.c (lto_output_edge, input_edge): Stream
15539         in_polymorphic_cdtor
15540         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
15541         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
15542         * cgraphclones.c (cgraph_edge::clone): Likewise.
15543         * ipa-prop.c (update_jump_functions_after_inlining,
15544         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
15545         to possible_dynamic_type_change.
15546         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
15547         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
15548         IN_POLY_CDOTR argument.
15550         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
15551         for BASE and OUTER_TYPE being NULL.
15552         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
15553         in_poly_cdtor parameter.
15555 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
15557         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
15558         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
15559         TARGET_AVX512F.
15560         (expand_vec_perm_1): Likewise.
15562 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
15563             Uros Bizjak  <ubizjak@gmail.com>
15565         PR tree-optimization/61403
15566         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
15567         error in comment.  Also optimize 256-bit vectors for AVX2
15568         or AVX (floating vectors only), provided the first permutation
15569         can be performed in one insn.
15571 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
15573         * gcc.c (class driver): New class.
15574         (main): Reimplement in terms of driver::main, moving most of the
15575         locals to be locals within individual methods of class driver.
15576         The remaining locals "explicit_link_files", "decoded_options" and
15577         "decoded_options_count" are used by multiple driver:: methods, and
15578         so become member data.  Doing so isolates the argc/argv reads and
15579         writes.  Replace "goto out" with a special exit code from
15580         new method driver::prepare_infiles.  Split out the old
15581         implementation of main into the following...
15582         (driver::main): New function, corresponding to the old "main"
15583         implementation.
15584         (driver::set_progname): New function, taken from the old
15585         "main" implementation.
15586         (driver::expand_at_files): Likewise.
15587         (driver::decode_argv): Likewise.
15588         (driver::global_initializations): Likewise.
15589         (driver::build_multilib_strings): Likewise.
15590         (driver::set_up_specs): Likewise.
15591         (driver::putenv_COLLECT_GCC): Likewise.
15592         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
15593         (driver::handle_unrecognized_options): Likewise.
15594         (driver::maybe_print_and_exit): Likewise.
15595         (driver::prepare_infiles): Likewise.
15596         (driver::do_spec_on_infiles): Likewise.
15597         (driver::maybe_run_linker): Likewise.
15598         (driver::final_actions): Likewise.
15599         (driver::get_exit_code): Likewise.
15601 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
15603         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
15604         don't emit empty ctors.
15606 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
15608         * convert.c (convert_to_integer): Do not introduce useless conversions
15609         between integral types.
15611 2014-10-03  David Sherwood  <david.sherwood@arm.com>
15613         * ira-int.h (ira_allocno): Mark hard_regno as signed.
15615 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
15617         * lra-constraints.c (inherit_in_ebb): Handle calls with
15618         multiple return values.
15619         * caller-save.c (save_call_clobbered_regs): Likewise.
15621 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
15623         * tree-vect-data-refs.c (vect_permute_load_chain,
15624         vect_shift_permute_load_chain): Fix a typo in temporary var names,
15625         suffle3 to shuffle3.
15627         PR libgomp/61200
15628         * omp-low.c (taskreg_contexts): New variable.
15629         (scan_omp_parallel): Push newly created context into taskreg_contexts
15630         vector and move record layout code to finish_taskreg_scan.
15631         (scan_omp_task): Likewise.
15632         (finish_taskreg_scan): New function.
15633         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
15634         vector elements and release it.
15636         PR target/62128
15637         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
15638         of palignr arguments can't be used due to min 0 or max - min
15639         too high, try also op0, op1 order of palignr arguments.
15641 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
15643         * cgraph.h (ipa_polymorphic_call_context):
15644         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
15645         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
15646         * ipa-polymorphic-call.c
15647         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
15648         past end of dynamic types.
15649         (ipa_polymorphic_call_context::stream_out,
15650         speculative_outer_type): Stream dynamic flag.
15651         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
15652         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
15653         Clear DYNAMIC.
15654         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
15655         set it.
15656         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
15657         * ipa-prop.c (update_jump_functions_after_inlining,
15658         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
15660 2014-10-02  Teresa Johnson  <tejohnson@google.com>
15662         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
15663         up when synthesizing counts to avoid rounding errors.
15665 2014-10-02  Teresa Johnson  <tejohnson@google.com>
15667         PR middle-end/63422
15668         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
15669         asserts to handle incoming insanities.
15671 2014-10-02  Martin Jambor  <mjambor@suse.cz>
15673         PR tree-optimization/63375
15674         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
15675         references.
15677 2014-10-02  Olivier Hainque  <hainque@adacore.com>
15679         * Makefile.in (CROSS): Define, to @CROSS.
15681 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
15683         PR target/62128
15684         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
15685         if it expands to a single insn only.
15686         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
15687         fail unless in_order is true.  Add forward declaration.
15688         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
15689         is useful for one_operand_p.
15690         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
15692 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
15694         * cgraphclones.c (build_function_type_skip_args): Do not make new
15695         type variant of old.
15697 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
15699         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
15700         when speculation is added.
15701         (ipa_edge_args): Add polymorphic_call_contexts.
15702         (ipa_get_ith_polymorhic_call_context): New accesor.
15703         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
15704         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
15705         (ipa_compute_jump_functions_for_edge): Compute contexts.
15706         (update_jump_functions_after_inlining): Update contexts.
15707         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
15708         update dumping; add speculative edge creation.
15709         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
15710         context updating.
15711         (update_indirect_edges_after_inlining): Pass down context.
15712         (ipa_edge_duplication_hook): Duplicate contexts.
15713         (ipa_write_node_info): Stream out contexts.
15714         (ipa_read_node_info): Stream in contexts.
15715         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
15716         types.
15717         (try_speculative_devirtualization): New function.
15718         * ipa-utils.h (try_speculative_devirtualization): Declare.
15720 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
15722         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
15723         dumping during WPA.
15725 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
15727         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
15728         type variants.
15730 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
15732         * ipa-polymorphic-call.c
15733         (ipa_polymorphic_call_context::restrict_to_inner_class):
15734         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
15735         use speculation_consistent_p to do so; Add CONSDER_BASES
15736         and CONSIDER_PLACEMENT_NEW parameters.
15737         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
15738         short circuit obvious cases.
15739         (ipa_polymorphic_call_context::dump): Improve formatting.
15740         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
15741         combine_speculation_with to record speculations; Do not ICE when
15742         object is located in pointer type decl; do not ICE for methods
15743         of UNION_TYPE; do not record nonpolymorphic types.
15744         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
15745         (ipa_polymorphic_call_context::combine_speculation_with): New method.
15746         (ipa_polymorphic_call_context::combine_with): New method.
15747         (ipa_polymorphic_call_context::make_speculative): Move here; use
15748         combine speculation.
15749         * cgraph.h (ipa_polymorphic_call_context): Update
15750         restrict_to_inner_class prototype; add offset_by, make_speculative,
15751         combine_with, useless_p, combine_speculation_with and
15752         speculation_consistent_p methods.
15753         (ipa_polymorphic_call_context::offset_by): New method.
15754         (ipa_polymorphic_call_context::useless_p): New method.
15756 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
15758         PR rtl-optimization/62151
15759         * combine.c (can_combine_p): Allow the destination register of INSN
15760         to be clobbered in I3.
15761         (subst): Do not substitute into clobbers of registers.
15763 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
15765         PR debug/63342
15766         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
15767         offset, TARGET_MEM_REF and SSA_NAME.
15769         * config/i386/i386.c (expand_vec_perm_palignr): Handle
15770         256-bit vectors for TARGET_AVX2.
15772         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
15773         dfirst permutation.
15775         PR target/63428
15776         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
15777         argument to avx2_permv2ti.
15779 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15781         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
15783 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
15785         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
15786         (fmod<mode>3): Ditto.
15787         (fpremxf4_i387): Ditto.
15788         (reminderxf3): Ditto.
15789         (reminder<mode>3): Ditto.
15790         (fprem1xf4_i387): Ditto.
15792 2014-09-30  Teresa Johnson  <tejohnson@google.com>
15794         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
15795         duplicate_blocks bitmap.
15796         (remove_ctrl_stmt_and_useless_edges): Ditto.
15797         (create_block_for_threading): Ditto.
15798         (compute_path_counts): New function.
15799         (update_profile): Ditto.
15800         (recompute_probabilities): Ditto.
15801         (update_joiner_offpath_counts): Ditto.
15802         (freqs_to_counts_path): Ditto.
15803         (clear_counts_path): Ditto.
15804         (ssa_fix_duplicate_block_edges): Update profile info.
15805         (ssa_create_duplicates): Pass new parameter.
15806         (ssa_redirect_edges): Remove old profile update.
15807         (thread_block_1): New duplicate_blocks bitmap,
15808         remove old profile update.
15809         (thread_single_edge): Pass new parameter.
15811 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
15813         PR middle-end/62120
15814         * varasm.c (decode_reg_name_and_count): Check availability for
15815         registers from ADDITIONAL_REGISTER_NAMES.
15817 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
15819         PR plugins/63410
15820         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
15821         (PLUGIN_HEADERS): Add pass-instances.def.
15823 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
15825         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
15826         iterator.
15827         * config/aarch64/aarch64-simd.md
15828         (aarch64_sqdmull_laneq<mode>): Expand iterator.
15829         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
15830         (vqdmulls_lane_s32): Fix return type.
15831         (vqdmulls_laneq_s32): New.
15833 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
15835         PR inline-asm/63282
15836         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
15837         or invert_jump_1 if jump isn't any_condjump_p.
15839 2014-09-30  Terry Guo  <terry.guo@arm.com>
15841         * config/arm/arm-cores.def (cortex-m7): New core name.
15842         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
15843         (fpv5-d16): Ditto.
15844         * config/arm/arm-tables.opt: Regenerated.
15845         * config/arm/arm-tune.md: Regenerated.
15846         * config/arm/arm.h (TARGET_VFP5): New macro.
15847         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
15848         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
15849         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
15850         * doc/invoke.texi: Document new cpu and fpu names.
15852 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
15854         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
15855         before sinking insn.
15857 2014-09-30  David Sherwood  <david.sherwood@arm.com>
15859         * ira-int.h (ira_allocno): Add "wmode" field.
15860         * ira-build.c (create_insn_allocnos): Add new "parent" function
15861         parameter.
15862         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
15863         that cannot be accessed in wmode.
15865 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
15867         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
15868         integer overflow.
15870 2014-09-29  Andi Kleen  <ak@linux.intel.com>
15872         * opts.c (print_filtered_help): Print --param min/max/default
15873         with -Q.
15875 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
15877         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
15879 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
15881         * tree-vrp.c (get_single_symbol): New function.
15882         (build_symbolic_expr): Likewise.
15883         (symbolic_range_based_on_p): New predicate.
15884         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
15885         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
15886         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
15887         operand is symbolic and based on the other operand.
15889 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
15891         * config/microblaze/microblaze.md (call_internal1): Use VOID
15892         instead of SI to fix "((void (*)(void)) 0)()" issue
15894 2014-09-29  Nick Clifton  <nickc@redhat.com>
15896         * config/msp430/msp430.c (msp430_expand_prologue): Return a
15897         CLOBBER rtx for naked functions.
15898         (msp430_expand_epilogue): Likewise.
15899         (msp430_use_f5_series_hwmult): Cache result.
15900         (use_32bit_hwmult): Cache result.
15901         (msp430_no_hwmult): New function.
15902         (msp430_output_labelref): Use it.
15904 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
15906         PR middle-end/63247
15907         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
15908         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
15909         use the alignment of avar rather than ovar.
15911 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
15913         * config/pa/pa.c (pa_output_function_epilogue): Only update
15914         last_address when a nonnote insn is found.
15916 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
15918         PR ipa/60665
15919         * ipa-devirt.c (possible_polymorphic_call_targets): Silence
15920         clang warning.
15922 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
15924         PR ipa/62121
15925         * ipa-polymorphic-call.c
15926         (ipa_polymorphic_call_context::restrict_to_inner_class): Fix pasto
15927         in checking array size.
15929 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
15931         PR middle-end/35545
15932         * passes.def (pass_tracer): Move before last dominator pass.
15934 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
15936         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
15937         users.
15938         (run_attempt): Handle errors of "pex_run" invocation.
15940 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
15942         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
15943         (CC1_SPEC): Define.
15944         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
15945         (TARGET_ASAN_SHADOW_OFFSET): Define.
15947 2014-09-26  Martin Liska  <mliska@suse.cz>
15949         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
15950         introduced.
15951         * cgraph.h: Likewise.
15952         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new
15953         argument introduced.
15954         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos
15955         created by Java.
15956         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function
15957         transformed to global.
15958         * tree-ssa-alias.h: Likewise.
15960 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
15961             Max Ostapenko  <m.ostapenko@partner.samsung.com>
15963         * common.opt: New option.
15964         * doc/invoke.texi: Describe new option.
15965         * gcc.c (execute): Don't free first string early, but at the end
15966         of the function.  Call retry_ice if compiler exited with
15967         ICE_EXIT_CODE.
15968         (main): Factor out common code.
15969         (print_configuration): New function.
15970         (files_equal_p): Likewise.
15971         (check_repro): Likewise.
15972         (run_attempt): Likewise.
15973         (do_report_bug): Likewise.
15974         (append_text): Likewise.
15975         (try_generate_repro): Likewise
15977 2014-09-25  Andi Kleen  <ak@linux.intel.com>
15979         * config/i386/i386.c (x86_print_call_or_nop): New function.
15980         (x86_function_profiler): Support -mnop-mcount and
15981         -mrecord-mcount.
15982         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
15983         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
15985 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
15987         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
15988         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
15989         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
15990         Remove.
15992 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
15994         * ipa-utils.h (subbinfo_with_vtable_at_offset,
15995         type_all_derivations_known_p, type_known_to_have_no_deriavations_p,
15996         types_must_be_same_for_odr, types_odr_comparable): Declare.
15997         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
15998         * ipa-polymorphic-call.c: New file.
15999         (contains_polymorphic_type_p, possible_placement_new,
16000         ipa_polymorphic_call_context::restrict_to_inner_class,
16001         contains_type_p, decl_maybe_in_construction_p,
16002         ipa_polymorphic_call_context::stream_out,
16003         ipa_polymorphic_call_context::debug,
16004         ipa_polymorphic_call_context::stream_in,
16005         ipa_polymorphic_call_context::set_by_decl,
16006         ipa_polymorphic_call_context::set_by_invariant,
16007         walk_ssa_copies,
16008         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16009         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
16010         extr_type_from_vtbl_ptr_store, record_known_type
16011         check_stmt_for_type_change,
16012         ipa_polymorphic_call_context::get_dynamic_type): Move here from
16013         ipa-devirt.c
16014         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
16015         and streamer-hooks.h
16016         (contains_polymorphic_type_p, possible_placement_new,
16017         ipa_polymorphic_call_context::restrict_to_inner_class,
16018         contains_type_p, decl_maybe_in_construction_p,
16019         ipa_polymorphic_call_context::stream_out,
16020         ipa_polymorphic_call_context::debug,
16021         ipa_polymorphic_call_context::stream_in,
16022         ipa_polymorphic_call_context::set_by_decl,
16023         ipa_polymorphic_call_context::set_by_invariant,
16024         walk_ssa_copies,
16025         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16026         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
16027         extr_type_from_vtbl_ptr_store, record_known_type
16028         check_stmt_for_type_change,
16029         ipa_polymorphic_call_context::get_dynamic_type): Move to
16030         ipa-polymorphic-call.c
16031         (type_all_derivations_known_p, types_odr_comparable,
16032         types_must_be_same_for_odr): Export.
16033         (type_known_to_have_no_deriavations_p): New function.
16034         * Makefile.in: Add ipa-polymorphic-call.c
16036 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
16038         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
16039         for better storage.
16040         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
16041         (possible_polymorphic_call_targets): Instead of computing both
16042         speculative and non-speculative answers, do just one at a time.
16043         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
16044         (dump_targets): Break out from ...
16045         (dump_possible_polymorphic_call_targets): ... here; dump both
16046         speculative and non-speculative lists.
16047         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
16048         * ipa-utils.h (possible_polymorphic_call_targets): Update.
16050 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
16052         PR rtl-optimization/63348
16053         * emit-rtl.c (try_split): Do not emit extra barrier.
16055 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
16057         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
16058         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
16059         new predicates.
16060         (aarch64_<sur>shll2_n<mode>): Likewise.
16061         (aarch64_<sur>shr_n<mode>): Likewise.
16062         (aarch64_<sur>sra_n<mode>: Likewise.
16063         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
16064         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
16065         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
16066         * config/aarch64/iterators.md (ve_mode): New.
16067         (offsetlr): Remap to infix text for use in new predicates.
16068         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
16069         (aarch64_simd_shift_imm_hi): Likewise.
16070         (aarch64_simd_shift_imm_si): Likewise.
16071         (aarch64_simd_shift_imm_di): Likewise.
16072         (aarch64_simd_shift_imm_offset_qi): Likewise.
16073         (aarch64_simd_shift_imm_offset_hi): Likewise.
16074         (aarch64_simd_shift_imm_offset_si): Likewise.
16075         (aarch64_simd_shift_imm_offset_di): Likewise.
16076         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
16077         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
16078         (aarch64_simd_shift_imm_bitsize_si): Likewise.
16079         (aarch64_simd_shift_imm_bitsize_di): Likewise.
16081 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
16083         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
16084         new created BB as the intersection of live-in from "old_dest" and
16085         live-out from "bb".
16087 2014-09-25  Felix Yang  <felix.yang@huawei.com>
16089         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
16090         * genautomata.c (merge_states): Ditto.
16092 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
16094         PR target/62218
16095         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
16096         in instruction sequence.
16098 2014-09-25  Nick Clifton  <nickc@redhat.com>
16100         PR target/62218
16101         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
16102         in instruction sequence.
16104 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16106         PR target/63335
16107         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
16108         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
16110 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16111             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16112             Anna Tikhonova  <anna.tikhonova@intel.com>
16113             Ilya Tocar  <ilya.tocar@intel.com>
16114             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16115             Ilya Verbin  <ilya.verbin@intel.com>
16116             Kirill Yukhin  <kirill.yukhin@intel.com>
16117             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16119         * config/i386/sse.md
16120         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
16121         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
16122         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
16123         (define_expand "<avx512>_perm<mode>_mask"): ... this.
16124         Use VI8F_256_512 mode iterator.
16125         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
16126         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
16128 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16129             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16130             Anna Tikhonova  <anna.tikhonova@intel.com>
16131             Ilya Tocar  <ilya.tocar@intel.com>
16132             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16133             Ilya Verbin  <ilya.verbin@intel.com>
16134             Kirill Yukhin  <kirill.yukhin@intel.com>
16135             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16137         * config/i386/sse.md
16138         (define_insn "avx_movshdup256<mask_name>"): Add masking.
16139         (define_insn "sse3_movshdup<mask_name>"): Ditto.
16140         (define_insn "avx_movsldup256<mask_name>"): Ditto.
16141         (define_insn "sse3_movsldup<mask_name>"): Ditto.
16142         (define_insn "vec_dupv2df<mask_name>"): Ditto.
16143         (define_insn "*vec_concatv2df"): Add EVEX version.
16145 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16146             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16147             Anna Tikhonova  <anna.tikhonova@intel.com>
16148             Ilya Tocar  <ilya.tocar@intel.com>
16149             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16150             Ilya Verbin  <ilya.verbin@intel.com>
16151             Kirill Yukhin  <kirill.yukhin@intel.com>
16152             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16154         * config/i386/sse.md
16155         (define_insn "vec_set<mode>_0"): Add EVEX version.
16157 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16158             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16159             Anna Tikhonova  <anna.tikhonova@intel.com>
16160             Ilya Tocar  <ilya.tocar@intel.com>
16161             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16162             Ilya Verbin  <ilya.verbin@intel.com>
16163             Kirill Yukhin  <kirill.yukhin@intel.com>
16164             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16166         * config/i386/sse.md
16167         (define_insn
16168         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
16169         New.
16170         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
16171         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
16172         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
16173         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
16174         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
16175         (define_expand "sse2_cvtpd2ps_mask): New.
16176         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
16177         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
16179 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16180             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16181             Anna Tikhonova  <anna.tikhonova@intel.com>
16182             Ilya Tocar  <ilya.tocar@intel.com>
16183             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16184             Ilya Verbin  <ilya.verbin@intel.com>
16185             Kirill Yukhin  <kirill.yukhin@intel.com>
16186             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16188         * config/i386/i386.c
16189         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
16190         (ufix_notruncv8dfv8si2_mask_round): ... this.
16191         * config/i386/sse.md
16192         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
16193         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
16194         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
16195         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
16196         (define_expand "sse2_cvtpd2dq"): Delete.
16197         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
16198         make 2nd operand const0 vector.
16199         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
16200         Delete.
16201         (define_mode_attr pd2udqsuff): New.
16202         (define_insn
16203         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
16204         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
16205         (define_insn "*avx_cvttpd2dq256_2"): Delete.
16206         (define_expand "sse2_cvttpd2dq"): Ditto.
16207         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
16208         make 2nd operand const0 vector.
16210 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
16212         PR tree-optimization/63341
16213         * tree-vectorizer.h (vect_create_data_ref_ptr,
16214         vect_create_addr_base_for_vector_ref): Add another tree argument
16215         defaulting to NULL_TREE.
16216         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
16217         argument, pass it down to vect_create_addr_base_for_vector_ref.
16218         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
16219         add that to base_offset too if non-NULL.
16220         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
16221         for dr_explicit_realign_optimized set it to vector byte size
16222         - 1 instead of setting offset, pass byte_offset down to
16223         vect_create_data_ref_ptr.
16225 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
16227         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
16228         forgotten debug output; canonicalize querries more wtih LTO.
16230 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
16232         * cgraph.h (class ipa_polymorphic_call_context): Move here from
16233         ipa-utils.h; add stream_int and stream_out methods.
16234         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
16235         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
16236         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
16237         add CONTEXT.
16238         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16239         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16240         ipa_polymorphic_call_context::clear_speculation,
16241         ipa_polymorphic_call_context::clear_outer_type): Move here from
16242         ipa-utils.h
16243         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
16244         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16245         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
16246         ipa_polymorphic_call_context::clear_speculation,
16247         ipa_polymorphic_call_context::clear_outer_type): Likewise.
16248         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
16249         streamer-hooks.h
16250         (ipa_polymorphic_call_context::stream_out): New method.
16251         (ipa_polymorphic_call_context::stream_in): New method.
16252         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
16253         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
16254         OUTER_TYPE.
16255         (ipa_analyze_call_uses): Simplify.
16256         (update_indirect_edges_after_inlining): Do not care about outer_type.
16257         (ipa_write_indirect_edge_info): Update.
16258         (ipa_write_indirect_edge_info): Likewise.
16259         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
16260         (dump_edge_flags): Break out from ...
16261         (cgraph_node::dump): ... here; dump indirect edges.
16263 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
16265         * ipa-utils.h (polymorphic_call_context): Add
16266         metdhos dump, debug and clear_outer_type.
16267         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
16268         (ipa_polymorphic_call_context::clear_outer_type): New method.
16269         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
16270         * ipa-devirt.c (types_odr_comparable): New function.
16271         (types_must_be_same_for_odr): New function.
16272         (odr_subtypes_equivalent_p): Simplify.
16273         (possible_placement_new): Break out from ...
16274         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
16275         be more cuatious about returning false in cases the context may be
16276         valid in derived type or via placement new.
16277         (contains_type_p): Clear maybe_derived_type
16278         (ipa_polymorphic_call_context::dump): New method.
16279         (ipa_polymorphic_call_context::debug): New method.
16280         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
16281         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
16282         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
16283         (possible_polymorphic_call_targets): Trust
16284         context.restrict_to_inner_class to suceed on all valid cases;
16285         remove confused sanity check.
16286         (dump_possible_polymorphic_call_targets): Simplify.
16288 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
16290         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
16291         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
16292         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
16293         varpool.c: Rename all instances of DECL_ABSTRACT to
16294         DECL_ABSTRACT_P.
16296 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16298         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
16299         special handling for stores whose SET_SRC is an UNSPEC (such as
16300         UNSPEC_STVE).
16302 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
16304         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
16305         !REG_P (src) to release more instruction sink opportunities.
16307 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
16309         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
16310         move costs for 128-bit types.
16312 2014-09-24  Martin Jambor  <mjambor@suse.cz>
16314         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
16315         when duplicating a PASS_THROUGH jump function when creating a
16316         speculative edge.
16318 2014-09-24  Marek Polacek  <polacek@redhat.com>
16320         PR c/61405
16321         PR c/53874
16322         * asan.c (maybe_instrument_call): Add default case.
16323         * ipa-pure-const.c (special_builtin_state): Likewise.
16324         * predict.c (expr_expected_value_1): Likewise.
16325         * lto-streamer-out.c (write_symbol): Initialize variable.
16327 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
16329         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
16330         the lane.
16331         (vmuld_laneq_f64): Likewise.
16332         (vmuls_lane_f32): Likewise.
16333         (vmuls_laneq_f32): Likewise.
16335 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
16337         PR bootstrap/63235
16338         * varpool.c (varpool_node::add): Pass decl attributes
16339         to lookup_attribute.
16341 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
16343         PR sanitizer/63316
16344         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
16346 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
16348         PR tree-optimization/63266
16349         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
16350         marker for unknown byte value.
16351         (MARKER_MASK): New macro.
16352         (MARKER_BYTE_UNKNOWN): New macro.
16353         (HEAD_MARKER): New macro.
16354         (do_shift_rotate): Mark bytes with unknown values due to sign
16355         extension when doing an arithmetic right shift. Replace hardcoded
16356         mask for marker by new MARKER_MASK macro.
16357         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
16358         numbers accordingly.
16360 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16361             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16362             Anna Tikhonova  <anna.tikhonova@intel.com>
16363             Ilya Tocar  <ilya.tocar@intel.com>
16364             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16365             Ilya Verbin  <ilya.verbin@intel.com>
16366             Kirill Yukhin  <kirill.yukhin@intel.com>
16367             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16369         * config/i386/sse.md
16370         (define_insn
16371         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
16372         Add masking.
16373         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
16374         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
16376 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16377             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16378             Anna Tikhonova  <anna.tikhonova@intel.com>
16379             Ilya Tocar  <ilya.tocar@intel.com>
16380             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16381             Ilya Verbin  <ilya.verbin@intel.com>
16382             Kirill Yukhin  <kirill.yukhin@intel.com>
16383             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16385         * config/i386/sse.md
16386         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
16387         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
16388         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
16389         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
16390         (define_expand "avx512vl_pshuflw_mask"): New.
16391         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
16392         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
16393         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
16394         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
16395         (define_expand "avx512vl_pshufhw_mask"): New.
16396         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
16398 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16399             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16400             Anna Tikhonova  <anna.tikhonova@intel.com>
16401             Ilya Tocar  <ilya.tocar@intel.com>
16402             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16403             Ilya Verbin  <ilya.verbin@intel.com>
16404             Kirill Yukhin  <kirill.yukhin@intel.com>
16405             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16407         * config/i386/i386.c
16408         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
16409         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
16410         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
16411         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
16412         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
16413         * config/i386/sse.md
16414         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
16415         (define_insn
16416         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
16417         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
16418         (define_insn
16419         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
16420         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
16421         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
16422         (define_expand "avx512vl_pshufd_mask"): New.
16423         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
16425 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16426             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16427             Anna Tikhonova  <anna.tikhonova@intel.com>
16428             Ilya Tocar  <ilya.tocar@intel.com>
16429             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16430             Ilya Verbin  <ilya.verbin@intel.com>
16431             Kirill Yukhin  <kirill.yukhin@intel.com>
16432             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16434         * config/i386/i386.c
16435         (CODE_FOR_avx2_extracti128): Rename to ...
16436         (CODE_FOR_avx_vextractf128v4di): this.
16437         (CODE_FOR_avx2_inserti128): Rename to ...
16438         (CODE_FOR_avx_vinsertf128v4di): this.
16439         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
16440         CODE_FOR_avx_vextractf128v4di.
16441         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
16442         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
16443         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
16444         CODE_FOR_avx512vl_vinsertv8si.
16445         * config/i386/sse.md
16446         (define_expand
16447         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
16448         AVX512_VEC mode iterator.
16449         (define_insn
16450         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
16451         Ditto.
16452         (define_expand
16453         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
16454         AVX512_VEC_2 mode iterator.
16455         (define_insn "vec_set_lo_<mode><mask_name>"): New.
16456         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
16457         (define_expand "avx512vl_vinsert<mode>"): Ditto.
16458         (define_insn "avx2_vec_set_lo_v4di"): Delete.
16459         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
16460         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
16461         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
16462         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
16463         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
16464         (define_expand "avx2_extracti128"): Delete.
16465         (define_expand "avx2_inserti128"): Ditto.
16467 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16468             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16469             Anna Tikhonova  <anna.tikhonova@intel.com>
16470             Ilya Tocar  <ilya.tocar@intel.com>
16471             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16472             Ilya Verbin  <ilya.verbin@intel.com>
16473             Kirill Yukhin  <kirill.yukhin@intel.com>
16474             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16476         * config/i386/sse.md
16477         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
16478         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
16479         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
16480         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
16481         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
16482         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
16483         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
16484         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
16485         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
16486         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
16487         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
16488         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
16489         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
16491 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
16493         PR rtl-optimization/63210
16494         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
16495         HARD_REGNO is not available for CONFLICT_A.
16497 2014-09-23  Andi Kleen  <ak@linux.intel.com>
16499         * cgraph.h (symtab_node): Add no_reorder attribute.
16500         (symbol_table::output_asm_statements): Remove.
16501         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
16502         (cgraph_node::create_version_clone): Dito.
16503         (symbol_table::output_asm_statements): Remove.
16504         * trans-mem.c (ipa_tm_create_version_alias): Dito.
16505         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
16506         (output_in_order): Add no_reorder flag. Only handle no_reorder
16507         nodes when set.
16508         (symbol_table::compile): Add separate pass for no_reorder nodes.
16509         (process_common_attributes): Set no_reorder flag in symtab node.
16510         Add node argument.
16511         (process_function_and_variable_attributes): Pass symtab nodes to
16512         process_common_attributes.
16513         * doc/extend.texi (no_reorder): Document no_reorder attribute.
16514         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
16515         (lto_output_varpool_node): Dito.
16516         (input_overwrite_node): Dito.
16517         (input_varpool_node): Dito.
16518         * varpool.c (varpool_node::add): Set no_reorder attribute.
16519         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
16520         (symbol_table::output_variables): Dito.
16521         * symtab.c (symtab_node::dump_base): Print no_reorder.
16523 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
16525         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM
16526         not be INVALID_REGNUM.
16528 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
16530         * configure: Regenerate.
16532 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
16534         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
16535         when result_mode == shift_mode.
16537 2014-09-23  Kostya Serebryany  <kcc@google.com>
16539         Update to match the changed asan API.
16540         * asan.c (asan_global_struct): Update the __asan_global definition
16541         to match the new API.
16542         (asan_add_global): Ditto.
16543         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
16544         to __asan_init_v4.
16546 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
16548         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
16549         refine the constraints used on 32/64-bit floating point moves.
16550         (f32_av): Likewise.
16551         (f64_vsx): Likewise.
16552         (f64_dm): Likewise.
16553         (f64_av): Likewise.
16554         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
16555         (BOOL_REGS_OP1): Likewise.
16556         (BOOL_REGS_OP2): Likewise.
16557         (BOOL_REGS_UNARY): Likewise.
16558         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
16559         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
16560         for moves involving VSX registers.  Do not use constraints that
16561         target VSX registers for decimal types.
16562         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
16563         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
16565 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
16567         * tree.h (int_bit_position): Turn into inline function;
16568         implement using wide int.
16569         * tree.c (int_bit_position): Remove.
16571 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
16573         PR bootstrap/63280
16574         * target-globals.c (target_globals::~target_globals): Fix location
16575         of ira_int destruction.
16577 2014-09-23  Renlin Li  <renlin.li@arm.com>
16579         * config/aarch64/aarch64.md (return): New.
16580         (simple_return): Likewise.
16581         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
16582         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
16584 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
16586         * common/config/aarch64/aarch64-common.c:
16587         (default_options aarch_option_optimization_table):
16588         Default to -fsched-pressure.
16590 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
16592         * cfgcleanup.c (try_optimize_cfg): Do not remove label
16593         with LABEL_PRESERVE_P flag set.
16595 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16596             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16597             Anna Tikhonova  <anna.tikhonova@intel.com>
16598             Ilya Tocar  <ilya.tocar@intel.com>
16599             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16600             Ilya Verbin  <ilya.verbin@intel.com>
16601             Kirill Yukhin  <kirill.yukhin@intel.com>
16602             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16604         * config/i386/sse.md
16605         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
16606         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
16607         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
16608         (define_insn "sse2_shufpd_v2df_mask"): New.
16610 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16611             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16612             Anna Tikhonova  <anna.tikhonova@intel.com>
16613             Ilya Tocar  <ilya.tocar@intel.com>
16614             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16615             Ilya Verbin  <ilya.verbin@intel.com>
16616             Kirill Yukhin  <kirill.yukhin@intel.com>
16617             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16619         * config/i386/sse.md
16620         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
16621         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
16622         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
16623         (define_insn "sse_shufps_v4sf_mask"): New.
16625 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16626             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16627             Anna Tikhonova  <anna.tikhonova@intel.com>
16628             Ilya Tocar  <ilya.tocar@intel.com>
16629             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16630             Ilya Verbin  <ilya.verbin@intel.com>
16631             Kirill Yukhin  <kirill.yukhin@intel.com>
16632             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16634         * config/i386/sse.md
16635         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
16636         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
16637         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
16638         (define_insn "unpcklps128_mask"): New.
16640 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16641             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16642             Anna Tikhonova  <anna.tikhonova@intel.com>
16643             Ilya Tocar  <ilya.tocar@intel.com>
16644             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16645             Ilya Verbin  <ilya.verbin@intel.com>
16646             Kirill Yukhin  <kirill.yukhin@intel.com>
16647             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16649         * config/i386/sse.md
16650         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
16651         (define_insn "avx512vl_unpckhpd128_mask"): New.
16652         (define_expand "avx_movddup256<mask_name>"): Add masking.
16653         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
16654         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
16655         (define_insn "avx512vl_unpcklpd128_mask"): New.
16657 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
16659         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16660         * doc/tm.texi: Regenerate.
16661         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
16662         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16663         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
16664         Remove.
16665         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16666         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16667         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16668         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16669         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
16670         Remove.
16671         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16672         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16673         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16674         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16675         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16676         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16677         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16678         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16679         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16680         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
16681         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
16682         Remove.
16684 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
16686         * tree-ssa-ccp.c (prop_value_d): Rename to ...
16687         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
16688         * ipa-prop.c (struct type_change_info): Rename to ...
16689         (prop_type_change_info): ... this; update uses.
16690         * ggc-page.c (globals): Rename to ...
16691         (static struct ggc_globals): ... this; update uses.
16692         * tree-ssa-loop-im.c (mem_ref): Rename to ...
16693         (im_mem_ref): ... this; update uses.
16694         * ggc-common.c (loc_descriptor): Rename to ...
16695         (ggc_loc_descriptor): ... this; update uses.
16696         * lra-eliminations.c (elim_table): Rename to ...
16697         (lra_elim_table): ... this; update uses.
16698         * bitmap.c (output_info): Rename to ...
16699         (bitmap_output_info): ... this; update uses.
16700         * gcse.c (expr): Rename to ...
16701         (gcse_expr) ... this; update uses.
16702         (occr): Rename to ...
16703         (gcse_occr): .. this; update uses.
16704         * tree-ssa-copy.c (prop_value_d): Rename to ...
16705         (prop_value_t): ... this.
16706         * predict.c (block_info_def): Rename to ...
16707         (block_info): ... this; update uses.
16708         (edge_info_def): Rename to ...
16709         (edge_info): ... this; update uses.
16710         * profile.c (bb_info): Rename to ...
16711         (bb_profile_info): ... this; update uses.
16712         * alloc-pool.c (output_info): Rename to ...
16713         (pool_output_info): ... this; update uses.
16714         * ipa-cp.c (topo_info): Rename to ..
16715         (ipa_topo_info): ... this; update uses.
16716         * tree-nrv.c (nrv_data): Rename to ...
16717         (nrv_data_t): ... this; update uses.
16718         * ipa-split.c (bb_info): Rename to ...
16719         (split_bb_info): ... this one.
16720         * profile.h (edge_info): Rename to ...
16721         (edge_profile_info): ... this one; update uses.
16722         * dse.c (bb_info): Rename to ...
16723         (dse_bb_info): ... this one; update uses.
16724         * cprop.c (occr): Rename to ...
16725         (cprop_occr): ... this one; update uses.
16726         (expr): Rename to ...
16727         (cprop_expr): ... this one; update uses.
16729 2014-09-22  Jason Merrill  <jason@redhat.com>
16731         * Makefile.in (check-parallel-%): Add @.
16733 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
16735         * config/aarch64/geniterators.sh: New.
16736         * config/aarch64/iterators.md (VDQF_DF): New.
16737         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
16738         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
16740 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
16742         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
16743         -lnosys when -msim absent.
16745 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
16747         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
16749 2014-09-22  Richard Biener  <rguenther@suse.de>
16751         * gimplify.c (gimplify_init_constructor): Do not leave
16752         non-GIMPLE vector constructors around.
16753         * tree-cfg.c (verify_gimple_assign_single): Verify that
16754         CONSTRUCTORs have gimple elements.
16756 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
16758         PR debug/63328
16759         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
16760         insert a debug source bind stmt setting DEBUG_EXPR_DECL
16761         instead of a normal gimple assignment stmt.
16763 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
16765         * config/bfin/bfin.md: Fix use of constraints in define_split.
16767 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
16769         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
16770         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
16772 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
16774         * hard-reg-set.h: Include hash-table.h.
16775         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
16776         field.
16777         * target-globals.c (target_globals::~target_globals): Call
16778         hard_regs->finalize.
16779         * rtl.h (subreg_shape): New structure.
16780         (shape_of_subreg): New function.
16781         (simplifiable_subregs): Declare.
16782         * reginfo.c (simplifiable_subreg): New structure.
16783         (simplifiable_subregs_hasher): Likewise.
16784         (simplifiable_subregs): New function.
16785         (invalid_mode_changes): Delete.
16786         (alid_mode_changes, valid_mode_changes_obstack): New variables.
16787         (record_subregs_of_mode): Remove subregs_of_mode parameter.
16788         Record valid mode changes in valid_mode_changes.
16789         (find_subregs_of_mode): Remove subregs_of_mode parameter.
16790         Update calls to record_subregs_of_mode.
16791         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
16792         handling.  Initialize new variables.  Update call to
16793         find_subregs_of_mode.
16794         (invalid_mode_change_p): Check new variables instead of
16795         invalid_mode_changes.
16796         (finish_subregs_of_mode): Finalize new variables instead of
16797         invalid_mode_changes.
16798         (target_hard_regs::finalize): New function.
16799         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
16800         even when CLASS_CANNOT_CHANGE_MODE is undefined.
16802 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
16804         * combine.c (subst): Use simplify_subreg_regno rather than
16805         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
16807 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
16809         * rtl.h (subreg_info): Expand commentary
16810         * rtlanal.c (subreg_get_info): Likewise.
16812 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
16814         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
16815         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
16816         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
16818 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
16820         * config/arm/arm.c: #include "tm-constrs.h"
16821         (thumb1_size_rtx_costs): Adjust rtx costs.
16823 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
16825         * configure.ac (target_header_dir): Move block defining
16826         this to before the block setting inhibit_libc.
16827         (inhibit_libc): When considering $with_headers, just
16828         check it it's explicitly "no".  If not, also check if
16829         $target_header_dir/stdio.h is present.  If not, set
16830         inhibit_libc=true.
16831         * configure: Regenerate.
16833 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
16835         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
16837 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16839         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
16840         insn for divides by integer powers of two.
16841         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
16842         (mod<mode>3): Fix formatting.
16843         (three anonymous define_insn and two define_split): Delete.
16845 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16847         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
16848         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
16849         (floatdisf2_internal2): Ditto.
16850         (ashrdi3_no_power): Ditto.  Fix formatting.
16852 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16854         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
16855         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
16856         Tidy.
16858 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16860         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
16861         constant, use addsi3 directly.
16862         (three anonymous define_insn, two define_split): Delete.
16863         (sub<mode>3): Move.  Do not allow constant second operand.
16864         Generate different insn for constant first operand.
16865         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
16866         (subf<mode>3_imm): New.
16867         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
16868         (*plus_ltu<mode>): Only handle registers.
16869         (*plus_ltu<mode>_1): New.  Handle integer third operand.
16870         (*plus_gtu<mode>): Only handle registers.
16871         (*plus_gtu<mode>_1): New.  Handle integer third operand.
16873 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16875         * config/rs6000/rs6000.md (iorxor): New code_iterator.
16876         (iorxor): New code_attr.
16877         (IORXOR): New code_attr.
16878         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
16879         (ior<mode>3, xor<mode>3): Delete.
16880         (<iorxor><mode>3): New.
16881         (splitter for "big" integer ior, xor): New.
16882         (*bool<mode>3): Move.  Also handle AND.
16883         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
16884         (splitter for "big" integer ior, xor): Delete.
16886 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16888         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
16889         (two anonymous define_insn and two define_split): Delete.
16890         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
16892 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16894         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
16895         (two anonymous define_insn and two define_split): Delete.
16896         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
16898 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16900         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
16902 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
16904         * config/rs6000/predicates.md (ca_operand): Allow subregs.
16905         (input_operand): Do not allow ca_operand.
16906         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
16907         carry bit, allow SImode and Pmode.
16908         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
16910 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
16912         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
16913         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
16914         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
16915         (*call_rex64_ms_sysv): Remove.
16916         (*call_value_rex64_ms_sysv): Ditto.
16917         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
16919 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
16921         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
16922         operand 3 to "CnL".
16924 2014-09-20  Andreas Schwab  <schwab@suse.de>
16926         * config/ia64/ia64.md: Remove constraints from define_split
16927         patterns.
16929 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
16931         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class;
16932         add ctors.
16933         (possible_polymorphic_call_targets,
16934         dump_possible_polymorphic_call_targets,
16935         possible_polymorphic_call_target_p,
16936         possible_polymorphic_call_target_p): Simplify.
16937         (get_dynamic_type): Remove.
16938         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
16939         (clear_speculation): Bring to ipa-deivrt.h
16940         (get_class_context): Rename to ...
16941         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
16942         (contains_type_p): Update.
16943         (get_dynamic_type): Rename to ...
16944         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
16945         (possible_polymorphic_call_targets): UPdate.
16946         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
16947         * ipa-prop.c (ipa_analyze_call_uses): Update.
16949 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
16951         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
16952         privatize dynamic TLS variables.
16954 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
16956         * diagnostic.c (warning_n): New function.
16957         * diagnostic-core.h (warning_n): Declare.
16958         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
16959         output dynamic counts when available.
16961 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
16963         PR tree-optimization/63255
16964         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
16965         issue in setting body_removed flag.
16967 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
16969         PR c++/61825
16970         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
16971         that visibility change is possible
16972         (handle_weakref_attribute): Likewise.
16973         * cgraph.h (symtab_node): Add method get_create and
16974         field refuse_visibility_changes.
16975         (symtab_node::get_create): New method.
16976         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
16977         * varasm.c (mark_weak): Verify that visibility change is possible.
16979 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
16981         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
16982         for base_reg_operand to be common between LO_SUM and PLUS.
16983         (fusion_gpr_mem_combo): New predicate to match a fused address
16984         that combines the addis and memory offset address.
16986         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
16987         calling signature.
16988         (emit_fusion_gpr_load): Likewise.
16990         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
16991         signature to pass each argument separately, rather than
16992         using an operands array.  Rewrite the insns found by peephole2 to
16993         be a single insn, rather than hoping the insns will still be
16994         together when the peephole pass is done.  Drop being called via a
16995         normal peephole.
16996         (emit_fusion_gpr_load): Change calling signature to be called from
16997         the fusion_gpr_load_<mode> insns with a combined memory address
16998         instead of the peephole pass passing the addis and offset
16999         separately.
17001         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
17002         fusion.
17003         (power8 fusion peephole): Drop support for doing power8 via a
17004         normal peephole that was created by the peephole2 pass.
17005         (power8 fusion peephole2): Create a new insn with the fused
17006         address, so that the fused operation is kept together after
17007         register allocation is done.
17008         (fusion_gpr_load_<mode>): Likewise.
17010 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
17012         PR lto/63286
17013         * tree.c (need_assembler_name_p): Do not mangle variadic types.
17015 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
17017         * recog.c (scratch_operand): Do not simply allow all hard registers:
17018         only allow those that are allocatable.
17020 2014-09-19  Felix Yang  <felix.yang@huawei.com>
17022         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
17023         comments and fix spacing to conform to coding style.
17025 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17027         * genrecog.c (validate_pattern): Allow empty constraints in
17028         a match_scratch.
17030 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
17032         * dwarf2out.c (decl_ultimate_origin): Update comment.
17033         * tree.c (block_ultimate_origin): Same.
17035 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
17037         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
17038         Update GCC version name to GCC 5.
17039         (rs6000_function_arg_boundary): Likewise.
17040         (rs6000_function_arg): Likewise.
17042 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17044         * config/sh/sh.md: Fix use of constraints in define_split.
17046 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
17048         PR ipa/61998
17049         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
17051 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17053         * doc/md.texi (Modifiers): Consistently use "read/write"
17054         nomenclature rather than "input/output".
17055         * genrecog.c (constraints_supported_in_insn_p): New.
17056         (validate_pattern): If needed, also check constraints on
17057         MATCH_SCRATCH operands.
17058         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
17059         operands with no '=' or '+' modifier.
17061 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
17063         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
17064         scratch register as written.
17066 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17068         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
17069         assignment.
17071 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17073         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
17074         expanders.
17076 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
17078         PR target/62662
17079         * config/s390/s390.c (s390_emit_epilogue): When doing the return
17080         address load optimization force s390_optimize_prologue to leave it
17081         that way.  Only do the optimization if we already decided to push
17082         r14 into a stack slot.
17084 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
17086         * asan.c (build_check_stmt): Alignment arg was added.
17087         (asan_expand_check_ifn): Optimization for alignment >= 8.
17089 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17091         * config/i386/vxworksae.h: Remove obsolete definitions.
17092         (STACK_CHECK_PROTECT): Define.
17093         * config/i386/vx-common.h: Remove.  Merge contents within
17094         config/i386/vxworks.h.
17095         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
17096         i386/vx-common.h.
17098 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17100         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
17101         * config/rs6000/t-vxworksmils: New file.
17102         * config/rs6000/vxworksmils.h: New file.
17104 2014-09-19  Olivier Hainque  <hainque@adacore.com>
17106         * varasm.c (default_section_type_flags): Flag .persistent.bss
17107         sections as SECTION_BSS.
17109 2014-09-19  Nick Clifton  <nickc@redhat.com>
17111         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
17112         pop'ed registers so that DCE does not eliminate them.
17114 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
17116         PR lto/63298
17117         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
17119 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
17121         * system.h (LIBGCC2_TF_CEXT): Poison.
17122         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
17123         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
17124         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
17125         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
17126         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
17127         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
17128         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
17129         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
17130         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
17132 2014-09-19  Kito Cheng  <kito@0xlab.org>
17134         * except.h: Fix header guard.
17135         * addresses.h: Add missing header guard.
17136         * cfghooks.h: Likewise.
17137         * collect-utils.h: Likewise.
17138         * collect2-aix.h: Likewise.
17139         * conditions.h: Likewise.
17140         * cselib.h: Likewise.
17141         * dwarf2asm.h: Likewise.
17142         * graphds.h: Likewise.
17143         * graphite-scop-detection.h: Likewise.
17144         * gsyms.h: Likewise.
17145         * hw-doloop.h: Likewise.
17146         * incpath.h: Likewise.
17147         * ipa-inline.h: Likewise.
17148         * ipa-ref.h: Likewise.
17149         * ira-int.h: Likewise.
17150         * ira.h: Likewise.
17151         * lra-int.h: Likewise.
17152         * lra.h: Likewise.
17153         * lto-section-names.h: Likewise.
17154         * read-md.h: Likewise.
17155         * reload.h: Likewise.
17156         * rtl-error.h: Likewise.
17157         * sdbout.h: Likewise.
17158         * targhooks.h: Likewise.
17159         * tree-affine.h: Likewise.
17160         * xcoff.h: Likewise.
17161         * xcoffout.h: Likewise.
17163 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
17165         PR debug/63285
17166         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
17167         if advance != 0.
17169 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
17171         PR target/61360
17172         * lra.c (lra): Call recog_init.
17174 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
17176         PR c++/62017
17177         * asan.c (transform_statements): Don't instrument clobber statements.
17179 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
17181         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
17182         to neon_load1_1reg<q>.
17184 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
17186         PR debug/63284
17187         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
17188         if there are only debug stmts after the noreturn call, instead
17189         remove the debug stmts.
17191 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
17193         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
17194         (odr_types_equivalent_p): Use pair hash.
17195         (odr_subtypes_equivalent_p): Likewise, do structural compare
17196         on ODR types that may be mismatched.
17197         (warn_odr): Support warning when only one field is given.
17198         (odr_types_equivalent_p): Strenghten comparsions made;
17199         support VOIDtype.
17200         (add_type_duplicate): Update VISITED hash set.
17202 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
17204         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
17205         Enable selection of 'posix' or no thread model.
17207 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
17209         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
17210         when architecture is older than ARMv7.
17212 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
17214         PR target/61853
17215         * config/pa/pa.c (pa_function_value): Directly handle aggregates
17216         that fit exactly in a word or double word.
17218 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
17220         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
17221         zmm/k regs support.
17223 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17224             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17225             Anna Tikhonova  <anna.tikhonova@intel.com>
17226             Ilya Tocar  <ilya.tocar@intel.com>
17227             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17228             Ilya Verbin  <ilya.verbin@intel.com>
17229             Kirill Yukhin  <kirill.yukhin@intel.com>
17230             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17232         * config/i386/i386.c
17233         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
17234         * config/i386/sse.md
17235         (define_mode_iterator VI48F_256): New.
17236         (define_mode_attr extract_type): Ditto.
17237         (define_mode_attr extract_suf): Ditto.
17238         (define_mode_iterator AVX512_VEC): Ditto.
17239         (define_expand
17240         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
17241         AVX512_VEC.
17242         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
17243         (define_insn
17244         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
17245         Ditto.
17246         (define_mode_attr extract_type_2): Ditto.
17247         (define_mode_attr extract_suf_2): Ditto.
17248         (define_mode_iterator AVX512_VEC_2): Ditto.
17249         (define_expand
17250         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
17251         AVX512_VEC_2 mode iterator.
17252         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
17253         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
17254         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
17255         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
17256         (define_split for V16FI mode): Ditto.
17257         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
17258         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
17259         (define_split for VI8F_256 mode): Ditto.
17260         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
17261         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
17262         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
17263         (define_split for VI4F_256 mode): Ditto.
17264         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
17265         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
17266         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
17267         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
17268         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
17269         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
17270         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
17271         Update `type' attribute, remove explicit `memory' attribute calculation.
17273 2014-09-16  Kito Cheng  <kito@0xlab.org>
17275         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
17276         ira_spilled_reg_stack_slots_num if using lra.
17277         (do_reload): Remove release ira_spilled_reg_stack_slots part.
17278         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
17279         make sure not using lra.
17280         (ira_reuse_stack_slot): Likewise.
17281         (ira_mark_new_stack_slot): Likewise.
17283 2014-09-15  Andi Kleen  <ak@linux.intel.com>
17285         * function.c (allocate_struct_function): Force
17286         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
17287         profiling is disabled.
17289 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
17291         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
17292         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
17293         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
17294         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
17295         macro with statically checked member functions.
17296         * rtl.h (rtx_insn::deleted): New method.
17297         (rtx_insn::set_deleted): Likewise.
17298         (rtx_insn::set_undeleted): Likewise.
17299         (INSN_DELETED_P): Remove.
17301 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
17303         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
17304         result of emit_jump_insn_before to a new variable.
17305         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
17306         (mark_jump_label_1): Likewise.
17307         (mark_jump_label_asm): Likewise.
17308         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
17309         * rtl.h (mark_jump_label): Adjust.
17311 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
17313         * Makefile.in (dg_target_exps): Remove.
17314         (check_gcc_parallelize): Change to just an upper bound number.
17315         (check-%-subtargets): Always print the non-parallelized goals.
17316         (check_p_vars, check_p_comma, check_p_subwork): Remove.
17317         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
17318         check_p_numbers3, check_p_numbers4, check_p_numbers5,
17319         check_p_numbers6): New variables.
17320         (check_p_numbers): Set to sequence from 1 to 9999.
17321         (check_p_subdirs): Set to sequence from 1 to minimum of
17322         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
17323         or 128.
17324         (check-%, check-parallel-%): Rewritten so that for parallelized
17325         testing each job runs all the *.exp files, with
17326         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
17328 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
17330         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
17331         rtx to rtx_insn *.
17332         (arc_sets_cc_p): Likewise.
17333         * config/arc/arc.c (arc_print_operand): Use methods of
17334         "final_sequence" for clarity, and to enable strengthening of
17335         locals "jump" and "delay" from rtx to rtx_insn *.
17336         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
17337         rtx_insn *; use method of rtx_sequence for typesafety.
17338         (arc_get_insn_variants): Use insn method of rtx_sequence for
17339         typesafety.
17340         (arc_pad_return): Likewise.
17341         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
17342         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
17343         dyn_cast to rtx_sequence *, using insn method for typesafety.
17344         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
17345         rtx_sequence * and use insn method when invoking get_attr_length.
17346         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
17347         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
17348         rtx_sequence *, introducing a local "seq", using its insn method
17349         from typesafety and clarity.
17350         (add_sched_insns_for_speculation): Strengthen local "next" from
17351         rtx to rtx_insn *.
17352         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
17353         (predicate_insn): Likewise.
17354         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
17355         second param.
17356         * config/cris/cris.c (cris_notice_update_cc): Likewise.
17357         * config/epiphany/epiphany-protos.h
17358         (extern void epiphany_insert_mode_switch_use): Likewise for param
17359         "insn".
17360         (get_attr_sched_use_fpu): Likewise for param.
17361         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
17362         Likewise for param "insn".
17363         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
17364         param "insn" of "target_insert_mode_switch_use" callback.
17365         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
17366         (frv_issues_to_branch_unit_p): Likewise.
17367         (frv_pack_insn_p): Likewise.
17368         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
17369         const rtx * (i.e. mutable rtx_def * const *) to
17370         rtx_insn * const *.
17371         * config/i386/i386-protos.h (standard_sse_constant_opcode):
17372         Strengthen first param from rtx to rtx_insn *.
17373         (output_fix_trunc): Likewise.
17374         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
17375         (output_fix_trunc): Likewise.
17376         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
17377         local "insn".
17378         (min_insn_size): Likewise for param "insn".
17379         (get_mem_group): Likewise.
17380         (is_cmp): Likewise.
17381         (get_insn_path): Likewise.
17382         (get_insn_group): Likewise.
17383         (count_num_restricted): Likewise.
17384         (fits_dispatch_window): Likewise.
17385         (add_insn_window): Likewise.
17386         (add_to_dispatch_window): Likewise.
17387         (debug_insn_dispatch_info_file): Likewise.
17388         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
17389         first param.
17390         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
17391         "cmp" and local "prev".
17392         (m32c_output_compare): Likewise for param "insn".
17393         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
17394         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
17395         (define_predicate "large_insn_p"): Likewise.
17396         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
17397         param from rtx to rtx_insn *.
17398         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
17399         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
17400         (m68k_sched_attr_size): Likewise.
17401         (sched_get_opxy_mem_type): Likewise for param "insn".
17402         (m68k_sched_attr_op_mem): Likewise.
17403         (sched_mem_operand_p): Likewise.
17404         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
17405         * config/mep/mep.c (mep_multi_slot): Likewise.
17406         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
17407         first param.
17408         (mips_sync_loop_insns): Likewise.
17409         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
17410         method of "final_sequence" for typesafety.
17411         (mips_process_sync_loop): Strengthen param "insn" from rtx to
17412         rtx_insn *.
17413         (mips_output_sync_loop): Likewise.
17414         (mips_sync_loop_insns): Likewise.
17415         (mips_74k_agen_init): Likewise.
17416         (mips_sched_init): Use NULL rather than NULL_RTX when working with
17417         insns.
17418         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
17419         Strengthen param "insn" from rtx to rtx_insn *.
17420         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
17421         local "insn".
17422         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for param.
17423         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
17424         "insn".  Use method of rtx_sequence for typesafety.
17425         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
17426         rtx_insn *.
17427         (branch_needs_nop_p): Likewise.
17428         (use_skip_p): Likewise.
17429         (pa_insn_refs_are_delayed): Likewise.
17430         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
17431         for locals "insn", "ninsn".
17432         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
17433         "insn".
17434         (is_cracked_insn): Likewise.
17435         (is_branch_slot_insn): Likewise.
17436         (is_nonpipeline_insn): Likewise.
17437         (insn_terminates_group_p): Likewise.
17438         (insn_must_be_first_in_group): Likewise.
17439         (insn_must_be_last_in_group): Likewise.
17440         (force_new_group): Likewise for param "next_insn".
17441         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
17442         "insn".
17443         (s390_sched_score): Likewise.
17444         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
17445         (rtx sfunc_uses_reg): Likewise for sole param.
17446         * config/sh/sh.c (sh_print_operand): Use insn method of
17447         final_sequence for typesafety.
17448         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
17449         Use insn method of final_sequence for typesafety.
17450         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
17451         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
17452         for param.
17453         (eligible_for_return_delay): Likewise.
17454         (eligible_for_sibcall_delay): Likewise.
17455         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
17456         (eligible_for_return_delay): Likewise.
17457         (eligible_for_sibcall_delay): Likewise.
17458         * config/stormy16/stormy16-protos.h
17459         (xstormy16_output_cbranch_hi): Likewise for final param.
17460         (xstormy16_output_cbranch_si): Likewise.
17461         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
17462         (xstormy16_output_cbranch_si): Likewise.
17463         * config/v850/v850-protos.h (notice_update_cc): Likewise.
17464         * config/v850/v850.c (notice_update_cc): Likewise.
17466         * final.c (get_attr_length_1): Strengthen param "insn" and param
17467         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
17468         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
17469         (get_attr_min_length): Likewise.
17470         (shorten_branches): Likewise for signature of locals "length_fun"
17471         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
17472         from a checked cast and use its methods for clarity and to enable
17473         strengthening local "inner_insn" from rtx to rtx_insn *.
17474         * genattr.c (gen_attr): When writing out the prototypes of the
17475         various generated "get_attr_" functions, strengthen the params of
17476         the non-const functions from rtx to rtx_insn *.
17477         Similarly, strengthen the params of insn_default_length,
17478         insn_min_length, insn_variable_length_p, insn_current_length.
17479         (main): Similarly, strengthen the param of num_delay_slots,
17480         internal_dfa_insn_code, insn_default_latency, bypass_p,
17481         insn_latency, min_issue_delay, print_reservation,
17482         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
17483         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
17484         to hook_int_rtx_insn_unreachable.
17485         * genattrtab.c (write_attr_get): When writing out the generated
17486         "get_attr_" functions, strengthen the param "insn" from rtx to
17487         rtx_insn *, eliminating a checked cast.
17488         (make_automaton_attrs): When writing out prototypes of
17489         "internal_dfa_insn_code_", "insn_default_latency_" functions
17490         and the "internal_dfa_insn_code" and "insn_default_latency"
17491         callbacks, strengthen their params from rtx to rtx_insn *
17492         * genautomata.c (output_internal_insn_code_evaluation): When
17493         writing out code, add a checked cast from rtx to rtx_insn * when
17494         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
17495         (output_dfa_insn_code_func): Strengthen param of generated
17496         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
17497         (output_trans_func): Likewise for generated function
17498         "state_transition".
17499         (output_internal_insn_latency_func): When writing out generated
17500         function "internal_insn_latency", rename params from "insn" and
17501         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
17502         locals "insn" and "insn2" as rtx_insn * with checked casts once
17503         we've proven that we're not dealing with const0_rtx.
17504         (output_insn_latency_func):  Strengthen param of generated
17505         function "insn_latency" from rtx to rtx_insn *.
17506         (output_print_reservation_func): Likewise for generated function
17507         "print_reservation".
17508         (output_insn_has_dfa_reservation_p): Likewise for generated
17509         function "insn_has_dfa_reservation_p".
17510         * hooks.c (hook_int_rtx_unreachable): Rename to...
17511         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
17512         from rtx to rtx_insn *.
17513         * hooks.h (hook_int_rtx_unreachable): Likewise.
17514         (extern int hook_int_rtx_insn_unreachable): Likewise.
17515         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
17516         (get_attr_min_length): Likewise.
17517         * recog.c (get_enabled_alternatives): Likewise.
17518         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
17519         * reorg.c (find_end_label): Introduce local rtx "pat" and
17520         strengthen local "insn" from rtx to rtx_insn *.
17521         (redundant_insn): Use insn method of "seq" rather than element for
17522         typesafety; strengthen local "control" from rtx to rtx_insn *.
17523         * resource.c (mark_referenced_resources): Add checked cast to
17524         rtx_insn * within INSN/JUMP_INSN case.
17525         (mark_set_resources): Likewise.
17526         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
17527         rtx to rtx_insn *.
17529 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
17531         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
17532         param "label" from rtx to rtx_insn *.
17533         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
17534         and local "op".
17535         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
17536         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
17537         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
17538         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
17539         * final.c (default_label_align_after_barrier_max_skip): Strengthen
17540         param from rtx to rtx_insn *.
17541         (default_loop_align_max_skip): Likewise.
17542         (default_label_align_max_skip): Likewise.
17543         (default_jump_align_max_skip): Likewise.
17544         * target.def (label_align_after_barrier_max_skip): Likewise.
17545         (loop_align_max_skip): Likewise.
17546         (label_align_max_skip): Likewise.
17547         (jump_align_max_skip): Likewise.
17548         * targhooks.h (default_label_align_after_barrier_max_skip): Likewise.
17549         (default_loop_align_max_skip): Likewise.
17550         (default_label_align_max_skip): Likewise.
17551         (default_jump_align_max_skip): Likewise.
17553 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
17555         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
17556         from const_rtx to const rtx_insn *.  Update union members from rtx
17557         to rtx_insn *.
17558         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
17559         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
17560         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
17561         strengthen both params from const_rtx to const rtx_insn *.
17562         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
17563         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
17564         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
17565         rtx_insn *.
17566         * target.def (can_follow_jump): Strengthen both params from
17567         const_rtx to const rtx_insn *, and update default implementation
17568         from hook_bool_const_rtx_const_rtx_true to
17569         hook_bool_const_rtx_insn_const_rtx_insn_true.
17571 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
17573         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
17574         "insn" from rtx to rtx_insn *.
17575         * sched-int.h (deps_start_bb): Likewise for 2nd param.
17577 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17578             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17579             Anna Tikhonova  <anna.tikhonova@intel.com>
17580             Ilya Tocar  <ilya.tocar@intel.com>
17581             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17582             Ilya Verbin  <ilya.verbin@intel.com>
17583             Kirill Yukhin  <kirill.yukhin@intel.com>
17584             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17586         * config/i386/sse.md
17587         (define_insn "vcvtph2ps<mask_name>"): Add masking.
17588         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
17589         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
17590         (define_expand "vcvtps2ph_mask"): New.
17591         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
17592         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
17593         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
17595 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17596             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17597             Anna Tikhonova  <anna.tikhonova@intel.com>
17598             Ilya Tocar  <ilya.tocar@intel.com>
17599             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17600             Ilya Verbin  <ilya.verbin@intel.com>
17601             Kirill Yukhin  <kirill.yukhin@intel.com>
17602             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17604         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
17605         New.
17606         (define_mode_iterator VI24_AVX512BW_1): Ditto.
17607         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
17608         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
17609         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
17610         also for TARGET_AVX512VL.
17611         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
17613 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
17615         * doc/install.texi (Options specification): add
17616         --disable-libsanitizer item.
17618 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
17619             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
17621         PR target/61407
17622         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
17623         and above.
17624         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
17625         kernel version check to avoid incrementing it after every major OS X
17626         release.
17627         (darwin_default_min_version): Avoid static memory buffer.
17629 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
17631         * tree.c (need_assembler_name_p): Store C++ type mangling only
17632         for aggregates.
17634 2014-09-13  Marek Polacek  <polacek@redhat.com>
17636         * tree.c (protected_set_expr_location): Don't check whether T is
17637         non-null here.
17639 2014-09-12  DJ Delorie  <dj@redhat.com>
17641         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
17642         (extend_and_shift1_hipsi2): Likewise.
17643         (extend_and_shift2_hipsi2): Likewise.
17645 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
17647         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
17648         with NULL when dealing with an insn.
17649         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
17650         from rtx to rtx_insn *.
17651         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
17652         const_rtx to const rtx_insn *.
17653         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
17655 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
17657         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
17658         assert.
17660 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
17662         * target.def (libgcc_floating_mode_supported_p): New hook.
17663         * targhooks.c (default_libgcc_floating_mode_supported_p): New
17664         function.
17665         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
17666         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
17667         (LIBGCC2_HAS_TF_MODE): Remove.
17668         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
17669         * doc/tm.texi: Regenerate.
17670         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
17671         machine mode.
17672         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
17673         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
17674         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
17675         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
17676         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17677         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
17678         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
17679         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
17680         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
17681         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
17682         function.
17683         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
17684         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17685         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17686         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17687         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17688         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17689         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17690         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
17691         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
17692         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
17693         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
17694         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
17695         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
17696         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
17697         Remove.
17698         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
17699         New macro.
17700         (ia64_libgcc_floating_mode_supported_p): New function.
17701         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
17702         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
17703         (IA64_NO_LIBGCC_TFMODE): Define.
17704         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
17705         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New macro.
17706         (pdp11_scalar_mode_supported_p): New function.
17707         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
17708         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
17710 2014-09-12  Richard Biener  <rguenther@suse.de>
17712         PR middle-end/63237
17713         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
17715 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
17717         * tree.c (integer_each_onep): New function.
17718         * tree.h (integer_each_onep): Declare it.
17719         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
17720         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
17721         (X & 1) == 0 for vector and complex.
17723 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
17725         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
17726         for A57.
17727         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
17728         cost to spilling from integer to FP registers.
17730 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
17732         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
17733         move handling.
17734         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
17735         are now handled correctly.
17737 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
17739         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
17740         handling of CALLER_SAVE_REGS and POINTER_REGS.
17742 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
17744         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
17745         the number of hard registers.
17747 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17748             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17749             Anna Tikhonova  <anna.tikhonova@intel.com>
17750             Ilya Tocar  <ilya.tocar@intel.com>
17751             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17752             Ilya Verbin  <ilya.verbin@intel.com>
17753             Kirill Yukhin  <kirill.yukhin@intel.com>
17754             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17756         * config/i386/sse.md
17757         (define_mode_iterator VI48_AVX512VL): New.
17758         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
17759         "avx512f_vternlog<mode>_maskz" and update mode iterator.
17760         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
17761         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
17762         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
17763         "avx512f_vternlog<mode>_mask" and update mode iterator.
17764         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
17765         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
17766         iterator.
17767         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
17768         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
17769         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
17770         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
17771         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
17772         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
17774 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17775             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17776             Anna Tikhonova  <anna.tikhonova@intel.com>
17777             Ilya Tocar  <ilya.tocar@intel.com>
17778             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17779             Ilya Verbin  <ilya.verbin@intel.com>
17780             Kirill Yukhin  <kirill.yukhin@intel.com>
17781             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17783         * config/i386/sse.md (VI128_256): Delete.
17784         (define_mode_iterator VI124_256): New.
17785         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
17786         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
17787         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
17788         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
17789         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
17790         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
17791         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
17792         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
17793         iterator.
17794         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
17795         in presence of AVX-512.
17797 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17798             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17799             Anna Tikhonova  <anna.tikhonova@intel.com>
17800             Ilya Tocar  <ilya.tocar@intel.com>
17801             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17802             Ilya Verbin  <ilya.verbin@intel.com>
17803             Kirill Yukhin  <kirill.yukhin@intel.com>
17804             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17806         * config/i386/sse.md
17807         (define_expand "<avx512>_gathersi<mode>"): Rename from
17808         "avx512f_gathersi<mode>".
17809         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
17810         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
17811         (define_expand "<avx512>_gatherdi<mode>"): Rename from
17812         "avx512f_gatherdi<mode>".
17813         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
17814         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
17815         wide versions.
17816         (define_expand "<avx512>_scattersi<mode>"): Rename from
17817         "avx512f_scattersi<mode>".
17818         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
17819         (define_expand "<avx512>_scatterdi<mode>"): Rename from
17820         "avx512f_scatterdi<mode>".
17821         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
17823 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
17825         * ira.h (ira_finish_once): Delete.
17826         * ira-int.h (target_ira_int::~target_ira_int): Declare.
17827         (target_ira_int::free_ira_costs): Likewise.
17828         (target_ira_int::free_register_move_costs): Likewise.
17829         (ira_finish_costs_once): Delete.
17830         * ira.c (free_register_move_costs): Replace with...
17831         (target_ira_int::free_register_move_costs): ...this new function.
17832         (target_ira_int::~target_ira_int): Define.
17833         (ira_init): Call free_register_move_costs as a member function rather
17834         than a global function.
17835         (ira_finish_once): Delete.
17836         * ira-costs.c (free_ira_costs): Replace with...
17837         (target_ira_int::free_ira_costs): ...this new function.
17838         (ira_init_costs): Call free_ira_costs as a member function rather
17839         than a global function.
17840         (ira_finish_costs_once): Delete.
17841         * target-globals.c (target_globals::~target_globals): Call the
17842         target_ira_int destructor.
17843         * toplev.c: Include lra.h.
17844         (finalize): Call lra_finish_once rather than ira_finish_once.
17846 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
17848         * common.opt (flto-odr-type-merging): New flag.
17849         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
17850         (types_same_for_odr): Likewise.
17851         (odr_subtypes_equivalent_p): Likewise.
17852         (add_type_duplicate): Do not walk type variants.
17853         (register_odr_type): New function.
17854         * ipa-utils.h (register_odr_type): Declare.
17855         (odr_type_p): New function.
17856         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
17857         TYPE_DECLs
17858         * doc/invoke.texi (-flto-odr-type-merging): Document.
17859         * tree.c (need_assembler_name_p): Compute ODR names when asked
17860         for it.
17861         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
17863 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
17865         PR target/63228
17866         * config/i386/i386.c (ix86_option_override_internal): Also turn
17867         off OPTION_MASK_ABI_X32 for -m16.
17869 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
17871         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
17872         GPR instead of P.
17874 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
17876         PR target/58757
17877         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
17878         Directly forward to __*_DENORM_MIN__.
17880 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
17882         * rtl.h (LABEL_REF_LABEL): New macro.
17884         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
17885         of XEXP (, 0), where we know that we have a LABEL_REF.
17886         * cfgbuild.c (make_edges): Likewise.
17887         (purge_dead_tablejump_edges): Likewise.
17888         * cfgexpand.c (convert_debug_memory_address): Likewise.
17889         * cfgrtl.c (patch_jump_insn): Likewise.
17890         * combine.c (distribute_notes): Likewise.
17891         * cse.c (hash_rtx_cb): Likewise.
17892         (exp_equiv_p): Likewise.
17893         (fold_rtx): Likewise.
17894         (check_for_label_ref): Likewise.
17895         * cselib.c (rtx_equal_for_cselib_1): Likewise.
17896         (cselib_hash_rtx): Likewise.
17897         * emit-rtl.c (mark_label_nuses): Likewise.
17898         * explow.c (convert_memory_address_addr_space): Likewise.
17899         * final.c (output_asm_label): Likewise.
17900         (output_addr_const): Likewise.
17901         * gcse.c (add_label_notes): Likewise.
17902         * genconfig.c (walk_insn_part): Likewise.
17903         * genrecog.c (validate_pattern): Likewise.
17904         * ifcvt.c (cond_exec_get_condition): Likewise.
17905         (noce_emit_store_flag): Likewise.
17906         (noce_get_alt_condition): Likewise.
17907         (noce_get_condition): Likewise.
17908         * jump.c (maybe_propagate_label_ref): Likewise.
17909         (mark_jump_label_1): Likewise.
17910         (redirect_exp_1): Likewise.
17911         (rtx_renumbered_equal_p): Likewise.
17912         * lra-constraints.c (operands_match_p): Likewise.
17913         * reload.c (operands_match_p): Likewise.
17914         (find_reloads): Likewise.
17915         * reload1.c (set_label_offsets): Likewise.
17916         * reorg.c (get_branch_condition): Likewise.
17917         * rtl.c (rtx_equal_p_cb): Likewise.
17918         (rtx_equal_p): Likewise.
17919         * rtlanal.c (reg_mentioned_p): Likewise.
17920         (rtx_referenced_p): Likewise.
17921         (get_condition): Likewise.
17922         * sched-vis.c (print_value): Likewise.
17923         * varasm.c (const_hash_1): Likewise.
17924         (compare_constant): Likewise.
17925         (const_rtx_hash_1): Likewise.
17926         (output_constant_pool_1): Likewise.
17928 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
17930         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
17931         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
17932         instead of minus.
17933         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
17934         cr6_test_for_lt_reverse): Ditto.
17936 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
17938         PR c++/61489
17939         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
17941 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
17943         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
17944         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
17945         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
17946         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
17947         Delete.
17949         (aarch64_fold_builtin): Remove all reinterpret cases.
17951         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
17953         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
17955         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
17956         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
17957         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
17958         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
17959         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
17960         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
17961         aarch64_reinterpretv2df<mode>): Delete.
17963         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
17965         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
17966         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
17967         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
17968         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
17969         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
17970         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
17971         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
17972         vreinterpret_u32_f64): Use cast.
17974         * config/aarch64/iterators.md (VD_RE): Delete.
17976 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
17978         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
17979         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
17980         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
17981         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
17982         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
17983         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
17984         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
17985         Replace inline assembler with __aarch64_vset_lane_any.
17987 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
17989         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
17990         types.
17991         (vmull_high_lane_s32): Likewise.
17992         (vmull_high_lane_u16): Likewise.
17993         (vmull_high_lane_u32): Likewise.
17995 2014-09-11  Jason Merrill  <jason@redhat.com>
17997         PR c++/58678
17998         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
18000 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
18002         PR target/63223
18003         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
18004         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
18005         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
18007 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18008             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18009             Anna Tikhonova  <anna.tikhonova@intel.com>
18010             Ilya Tocar  <ilya.tocar@intel.com>
18011             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18012             Ilya Verbin  <ilya.verbin@intel.com>
18013             Kirill Yukhin  <kirill.yukhin@intel.com>
18014             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18016         * config/i386/sse.md
18017         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
18018         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
18019         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
18020         New.
18021         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
18022         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
18023         iterator.
18024         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
18025         New.
18026         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
18027         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
18028         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
18029         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
18030         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
18031         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
18032         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
18033         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
18034         iterator.
18035         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
18036         New.
18037         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
18038         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
18039         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
18041 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
18043         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
18044         to access removed nodes.
18046 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
18048         PR tree-optimization/63186
18049         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
18050         (mark_nonssa_use): Likewise.
18051         (verify_non_ssa_vars): Verify all header blocks for label
18052         definitions.
18054 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18055             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18056             Anna Tikhonova  <anna.tikhonova@intel.com>
18057             Ilya Tocar  <ilya.tocar@intel.com>
18058             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18059             Ilya Verbin  <ilya.verbin@intel.com>
18060             Kirill Yukhin  <kirill.yukhin@intel.com>
18061             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18063         * config/i386/sse.md
18064         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
18065         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
18066         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
18067         "<avx2_avx512f>_permvar<mode><mask_name>".
18068         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
18069         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
18070         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
18071         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
18072         Ditto.
18073         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
18074         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
18075         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
18076         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
18078 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
18080         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
18081         V2DF, V4SF, DF, and DI modes.
18082         (vsx_fmav2df2): Likewise.
18083         (vsx_float_fix_<mode>2): Likewise.
18084         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
18086 2014-09-10  Xinliang David Li  <davidxl@google.com>
18088         PR target/63209
18089         * config/arm/arm.md (movcond_addsi): Handle case where source
18090         and target operands are the same.
18092 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
18094         * final.c (this_is_asm_operands): Strengthen this variable from
18095         rtx to const rtx_insn *.
18096         * output.h (this_is_asm_operands): Likewise.
18097         * rtl-error.c (location_for_asm): Strengthen param "insn" from
18098         const_rtx to const rtx_insn *.
18099         (diagnostic_for_asm): Likewise.
18100         * rtl-error.h (error_for_asm): Likewise.
18101         (warning_for_asm): Likewise.
18103 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
18105         * genextract.c (print_header): When writing out insn_extract to
18106         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
18107         * recog.h (insn_extract): Strengthen the param from rtx to
18108         rtx_insn *.
18110 2014-09-10  Mike Stump  <mikestump@comcast.net>
18112         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
18113         8.6.1.
18115 2014-09-10  Martin Jambor  <mjambor@suse.cz>
18117         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
18118         (analyze): Do not set analyze flag if expand_thunk returns false;.
18119         (create_wrapper): Likewise.
18120         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
18122 2014-09-10  Martin Jambor  <mjambor@suse.cz>
18124         PR ipa/61654
18125         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
18126         new decl properly.  Analyze the new thunk if it is expanded.
18128 2014-09-10  Andreas Schwab  <schwab@suse.de>
18130         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
18131         [USED_FOR_TARGET]: Define.
18133 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
18135         * config/mips/mips.c (mips_secondary_reload_class): Handle
18136         regno < 0 case.
18138 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
18140         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
18141         assignment.
18143 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
18145         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
18146         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
18147         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
18148         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
18149         flag_delete_null_pointer_checks for them.
18150         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
18151         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
18152         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
18153         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
18154         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
18155         stmt's iterator.
18156         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
18157         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
18158         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
18159         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
18160         * doc/invoke.texi (-fsanitize=nonnull-attribute,
18161         -fsanitize=returns-nonnull-attribute): Document.
18163         * ubsan.h (struct ubsan_mismatch_data): Removed.
18164         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
18165         * ubsan.c (ubsan_source_location): For unknown locations,
18166         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
18167         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
18168         Allow more than one location and arbitrary extra arguments passed
18169         in ... instead of through MISMATCH pointer.
18170         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
18171         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
18172         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
18173         callers.
18175 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18176             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18177             Anna Tikhonova  <anna.tikhonova@intel.com>
18178             Ilya Tocar  <ilya.tocar@intel.com>
18179             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18180             Ilya Verbin  <ilya.verbin@intel.com>
18181             Kirill Yukhin  <kirill.yukhin@intel.com>
18182             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18184         * config/i386/sse.md
18185         (define_mode_iterator VI48F): New.
18186         (define_insn "<avx512>_compress<mode>_mask"): Rename from
18187         "avx512f_compress<mode>_mask" and update mode iterator.
18188         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
18189         "avx512f_compressstore<mode>_mask" and update mode iterator.
18190         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
18191         "avx512f_expand<mode>_maskz" and update mode iterator.
18192         (define_insn "<avx512>_expand<mode>_mask"): Rename from
18193         "avx512f_expand<mode>_mask" and update mode iterator.
18195 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18196             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18197             Anna Tikhonova  <anna.tikhonova@intel.com>
18198             Ilya Tocar  <ilya.tocar@intel.com>
18199             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18200             Ilya Verbin  <ilya.verbin@intel.com>
18201             Kirill Yukhin  <kirill.yukhin@intel.com>
18202             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18204         * config/i386/i386.c
18205         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
18206         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
18207         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
18208         avx512dq_rangepv4sf_mask.
18209         * config/i386/sse.md
18210         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
18211         UNSPEC_RANGE.
18212         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
18213         (define_insn "reduces<mode>"): Ditto.
18214         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
18215         Ditto.
18216         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
18217         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
18218         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
18220 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18221             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18222             Anna Tikhonova  <anna.tikhonova@intel.com>
18223             Ilya Tocar  <ilya.tocar@intel.com>
18224             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18225             Ilya Verbin  <ilya.verbin@intel.com>
18226             Kirill Yukhin  <kirill.yukhin@intel.com>
18227             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18229         * config/i386/i386.c
18230         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
18231         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
18232         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
18233         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
18234         avx512vl_getmantv2df_mask.
18235         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
18236         avx512f_vgetmantv4sf_round.
18237         * config/i386/sse.md
18238         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
18239         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
18240         mode iterator.
18241         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
18242         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
18243         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
18244         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
18245         iterator..
18246         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
18247         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
18248         update mode iterator.
18249         (define_expand
18250         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
18251         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
18252         mode iterator.
18253         (define_insn
18254         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
18255         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
18256         update mode iterator.
18257         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
18258         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
18259         iterator..
18260         (define_insn
18261         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
18262         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
18263         mode iterator..
18264         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
18265         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
18266         update mode iterator.
18267         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
18268         "avx512f_getmant<mode><round_saeonly_name>".
18270 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
18272         PR ipa/63166
18273         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
18275 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18276             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18277             Anna Tikhonova  <anna.tikhonova@intel.com>
18278             Ilya Tocar  <ilya.tocar@intel.com>
18279             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18280             Ilya Verbin  <ilya.verbin@intel.com>
18281             Kirill Yukhin  <kirill.yukhin@intel.com>
18282             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18284         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
18285         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
18286         (define_mode_iterator FMAMODE_AVX512): New.
18287         (define_mode_iterator FMAMODE): Remove conditions.
18288         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
18289         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
18290         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
18291         mode iterator.
18292         (define_mode_iterator FMAMODE_NOVF512): Remove.
18293         (define_insn "*fma_fmadd_<mode>"): Rename from
18294         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
18295         FMAMODE mode iterator.
18296         (define_mode_iterator VF_SF_AVX512VL): New.
18297         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
18298         Use VF_SF_AVX512VL mode iterator.
18299         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
18300         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
18301         iterator.
18302         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
18303         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18304         iterator.
18305         (define_insn "*fma_fmsub_<mode>"): Rename from
18306         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
18307         FMAMODE mode iterator.
18308         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
18309         Use VF_SF_AVX512VL mode iterator.
18310         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
18311         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
18312         iterator.
18313         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
18314         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18315         iterator.
18316         (define_insn "*fma_fnmadd_<mode>"): Rename from
18317         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
18318         use FMAMODE mode iterator.
18319         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
18320         Use VF_SF_AVX512VL mode iterator.
18321         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
18322         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
18323         iterator.
18324         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
18325         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18326         iterator.
18327         (define_insn "*fma_fnmsub_<mode>"): Rename from
18328         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
18329         FMAMODE mode iterator.
18330         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
18331         Use VF_SF_AVX512VL mode iterator.
18332         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
18333         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
18334         iterator.
18335         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
18336         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18337         iterator.
18338         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
18339         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
18340         use VF_AVX512VL mode iterator.
18341         (define_insn "*fma_fmaddsub_<mode>"): Rename from
18342         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
18343         remove subst usage.
18344         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
18345         Use VF_SF_AVX512VL mode iterator.
18346         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
18347         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
18348         iterator.
18349         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
18350         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18351         iterator.
18352         (define_insn "*fma_fmsubadd_<mode>"): Rename from
18353         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
18354         remove usage of subst.
18355         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
18356         Use VF_SF_AVX512VL mode iterator.
18357         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
18358         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
18359         iterator.
18360         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
18361         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
18362         iterator.
18364 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
18366         Revert r213751:
18367         * calls.c (precompute_arguments): Check
18368          promoted_for_signed_and_unsigned_p and set the promoted mode.
18369         (promoted_for_signed_and_unsigned_p): New function.
18370         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
18371         and set the promoted mode.
18372         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
18373         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
18374         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
18376 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18378         * opth-gen.awk: Generate mapping from cpp message reasons to the
18379         options that enable them.
18380         * doc/options.texi (CppReason): Document.
18382 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18384         * doc/invoke.texi (Wnormalized=): Update.
18386 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
18388         PR target/63195
18389         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
18390         operands.  Split off the constant operand alternative to ...
18391         (*bool<mode>3_imm): New.
18393 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
18395         * rtl.h (single_set_2): Strengthen first param from const_rtx to
18396         const rtx_insn *, and move prototype to above...
18397         (single_set): ...this.  Convert this from a macro to an inline
18398         function, enforcing the requirement that the param is a const
18399         rtx_insn *.
18400         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
18402         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
18403         Strengthen both params from rtx to rtx_insn *.
18404         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
18405         Likewise; introduce locals "producer_set", "consumer_set", using
18406         them in place of "producer" and "consumer" when dealing with SET
18407         rather than insn.
18408         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
18409         when invoking single_set in region guarded by INSN_P.
18410         (avr_out_bitop): Likewise.
18411         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
18412         region guarded by GET_CODE check, using methods to strengthen
18413         local "this_insn" from rtx to rtx_insn *, and for clarity.
18414         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
18415         Strengthen local "insn" from rtx to rtx_insn *.
18416         (define_insn_and_split "xload<mode>_A"): Likewise.
18417         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
18418         "insn".
18419         (find_load): Likewise for return type.
18420         (workaround_speculation): Likewise for both locals named
18421         "load_insn".
18422         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
18423         local "cc0_user".
18424         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
18425         for local "prev".
18426         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
18427         param 2.
18428         * config/h8300/h8300.c (notice_update_cc): Likewise.
18429         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
18430         "insn" and "dep_insn".
18431         (exact_store_load_dependency): Likewise for both params.
18432         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
18433         since this now clashes with inline function.  Instead, delay
18434         calling single_set until the point where its needed, and then
18435         assign the result to "compare_set" and rework the conditional that
18436         follows.
18437         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
18438         local "last" from rtx to rtx_insn *.
18439         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
18440         second param.
18441         (mips_store_data_bypass_p): Likewise for both params.
18442         * config/mips/mips.c (mips_load_store_insns): Likewise for second
18443         param.
18444         (mips_store_data_bypass_p): Likewise for both params.
18445         (mips_orphaned_high_part_p): Likewise for param "insn".
18446         * config/mn10300/mn10300.c (extract_bundle): Likewise.
18447         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
18448         Introduce local rtx "insn2_pat".
18449         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
18450         "ninsn".
18451         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
18452         Introduce local rtx "set", using it in place of "insn" for the
18453         result of single_set.  This appears to fix a bug, since the call
18454         to find_regno_note on a SET does nothing.
18455         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
18456         params from rtx to rtx_insn *.
18457         (set_to_load_agen): Likewise.
18458         * config/s390/s390.c (s390_label_align): Likewise for local
18459         "prev_insn".  Introduce new rtx locals "set" and "src", using
18460         them in place of "prev_insn" for the results of single_set
18461         and SET_SRC respectively.
18462         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
18463         Introduce new rtx local "set" using in place of "jump" for the
18464         result of single_set.  Use SET_SRC (set) rather than plain
18465         XEXP (set, 1).
18466         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
18467         rtx to rtx_insn *.
18468         (noncall_uses_reg): Likewise.
18469         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
18470         guarded by GET_CODE check, using its methods for clarity, and to
18471         enable strengthening local "this_insn" from rtx to rtx_insn *.
18472         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
18473         "insn" from rtx to rtx_insn *.
18474         (define_expand "umulhisi3"): Likewise.
18475         (define_expand "smulsi3_highpart"): Likewise.
18476         (define_expand "umulsi3_highpart"): Likewise.
18477         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
18478         local "after".  Replace GET_CODE check with a dyn_cast,
18479         introducing new local rtx_sequence * "seq", using insn method for
18480         typesafety.
18482         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
18483         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
18484         place of "insn" once we're dealing with patterns rather than the
18485         input insn.
18486         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
18487         (scan_trace): Likewise for local "elt", updating lookups within
18488         sequence to use insn method rather than element method.
18489         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
18490         to rtx_insn *.
18491         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
18492         * ifcvt.c (noce_try_abs): Likewise for local "insn".
18493         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
18494         invoking single_set.
18495         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
18496         "insn" from rtx to rtx_insn *.
18497         (skip_usage_debug_insns): Likewise for return type, adding a
18498         checked cast.
18499         (check_secondary_memory_needed_p): Likewise for local "insn".
18500         (inherit_reload_reg): Likewise.
18501         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
18502         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
18503         checked casts.
18504         (store_data_bypass_p): Likewise for both params.
18505         (if_test_bypass_p): Likewise.
18506         * recog.h (store_data_bypass_p): Likewise for both params.
18507         (if_test_bypass_p): Likewise.
18508         * reload.c (find_equiv_reg): Likewise for local "where".
18509         * reorg.c (delete_jump): Likewise for param "insn".
18510         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
18511         to const rtx_insn *.
18512         * store-motion.c (replace_store_insn): Likewise for param "del".
18513         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
18514         and use its methods for clarity, and to strengthen local "del"
18515         from rtx to rtx_insn *.
18516         (build_store_vectors): Use insn method of "st" when calling
18517         replace_store_insn for typesafety and clarity.
18519 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
18521         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
18522         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
18523         on how to make it legal in future.
18525 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
18527         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
18528         to rtx_insn *.
18529         (restinsn): Likewise.
18530         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
18531         Likewise for param.
18532         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
18533         Likewise.
18534         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
18535         first param.
18536         (arc_hazard): Likewise for both params.
18537         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
18538         checked casts to rtx_sequence * and uses of the insn method for
18539         type-safety.
18540         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
18541         (arc_adjust_insn_length): Likewise for param "insn".
18542         (struct insn_length_parameters_s): Likewise for first param of
18543         "get_variants" callback field.
18544         (arc_get_insn_variants): Likewise for first param and local
18545         "inner".  Replace a check of GET_CODE with a dyn_cast to
18546         rtx_sequence *, using methods for type-safety and clarity.
18547         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
18548         rtx_sequence * and uses of the insn method for type-safety when
18549         invoking arc_adjust_insn_length.
18550         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
18551         for param.
18552         (arm_address_offset_is_imm): Likewise.
18553         (struct tune_params): Likewise for params 1 and 3 of the
18554         "sched_adjust_cost" callback field.
18555         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
18556         params 1 and 3 ("insn" and "dep").
18557         (xscale_sched_adjust_cost): Likewise.
18558         (fa726te_sched_adjust_cost): Likewise.
18559         (cortexa7_older_only): Likewise for param "insn".
18560         (cortexa7_younger): Likewise.
18561         (arm_attr_length_move_neon): Likewise.
18562         (arm_address_offset_is_imm): Likewise.
18563         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
18564         * config/avr/avr.c (avr_notice_update_cc): Likewise.
18565         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
18566         (workaround_speculation): Likewise for local "last_condjump".
18567         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
18568         (shadow_or_blockage_p): Likewise.
18569         (get_unit_reqs): Likewise.
18570         (get_unit_operand_masks): Likewise.
18571         (c6x_registers_update): Likewise.
18572         (returning_call_p): Likewise.
18573         (can_use_callp): Likewise.
18574         (convert_to_callp): Likewise.
18575         (find_last_same_clock): Likwise for local "t".
18576         (reorg_split_calls): Likewise for local "shadow".
18577         (hwloop_pattern_reg): Likewise for param "insn".
18578         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
18579         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
18580         (frv_extract_membar): Likewise.
18581         (frv_optimize_membar_local): Strengthen param "last_membar" from
18582         rtx * to rtx_insn **.
18583         (frv_optimize_membar_global): Strengthen param "membar" from rtx
18584         to rtx_insn *.
18585         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
18586         to rtx_insn **.
18587         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
18588         both params from rtx to rtx_insn *.
18589         (ia64_ld_address_bypass_p): Likewise.
18590         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
18591         "insn".
18592         (ia64_safe_type): Likewise.
18593         (group_barrier_needed): Likewise.
18594         (safe_group_barrier_needed): Likewise.
18595         (ia64_single_set): Likewise.
18596         (is_load_p): Likewise.
18597         (record_memory_reference): Likewise.
18598         (get_mode_no_for_insn): Likewise.
18599         (important_for_bundling_p): Likewise.
18600         (unknown_for_bundling_p): Likewise.
18601         (ia64_st_address_bypass_p): Likewise for both params.
18602         (ia64_ld_address_bypass_p): Likewise.
18603         (expand_vselect): Introduce new local rtx_insn * "insn", using it
18604         in place of rtx "x" after the emit_insn call.
18605         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
18606         Strengthen param from rtx to rtx_insn *.
18607         (ix86_agi_dependent): Likewise for both params.
18608         (ix86_attr_length_immediate_default): Likewise for param 1.
18609         (ix86_attr_length_address_default): Likewise for param.
18610         (ix86_attr_length_vex_default): Likewise for param 1.
18611         * config/i386/i386.c (ix86_attr_length_immediate_default):
18612         Likewise for param "insn".
18613         (ix86_attr_length_address_default): Likewise.
18614         (ix86_attr_length_vex_default): Likewise.
18615         (ix86_agi_dependent): Likewise for both params.
18616         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
18617         (vselect_insn): Likewise for this variable.
18618         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
18619         for param 1.
18620         (m68k_sched_attr_opy_type): Likewise.
18621         * config/m68k/m68k.c (sched_get_operand): Likewise.
18622         (sched_attr_op_type): Likewise.
18623         (m68k_sched_attr_opx_type): Likewise.
18624         (m68k_sched_attr_opy_type): Likewise.
18625         (sched_get_reg_operand): Likewise.
18626         (sched_get_mem_operand): Likewise.
18627         (m68k_sched_address_bypass_p): Likewise for both params.
18628         (sched_get_indexed_address_scale): Likewise.
18629         (m68k_sched_indexed_address_bypass_p): Likewise.
18630         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
18631         (m68k_sched_indexed_address_bypass_p): Likewise.
18632         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
18633         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
18634         removing another.
18635         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
18636         params from rtx to rtx_insn *.
18637         (mips_fmadd_bypass): Likewise.
18638         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
18639         (mips_linked_madd_p): Likewise.
18640         (mips_macc_chains_last_hilo): Likewise for this variable.
18641         (mips_macc_chains_record): Likewise for param.
18642         (vr4130_last_insn): Likewise for this variable.
18643         (vr4130_swap_insns_p): Likewise for both params.
18644         (mips_ls2_variable_issue): Likewise for param.
18645         (mips_need_noat_wrapper_p): Likewise for param "insn".
18646         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
18647         in place of "x" after the emit_insn.
18648         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
18649         params from rtx to rtx_insn *.
18650         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
18651         (pa_combine_instructions): Introduce local "par" for result of
18652         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
18653         to make_insn_raw.
18654         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
18655         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
18656         (rl78_alloc_physical_registers_op1): Likewise.
18657         (rl78_alloc_physical_registers_op2): Likewise.
18658         (rl78_alloc_physical_registers_ro1): Likewise.
18659         (rl78_alloc_physical_registers_cmp): Likewise.
18660         (rl78_alloc_physical_registers_umul): Likewise.
18661         (rl78_alloc_address_registers_macax): Likewise.
18662         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
18663         * config/s390/predicates.md (execute_operation): Likewise for
18664         local "insn".
18665         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
18666         params.
18667         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
18668         (addr_generation_dependency_p): Likewise for param "insn".
18669         (s390_agen_dep_p): Likewise for both params.
18670         (s390_fpload_toreg): Likewise for param "insn".
18671         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
18672         * config/sh/sh.c (sh_loop_align): Likewise for param and local
18673         "next".
18674         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
18675         * config/sh/sh_treg_combine.cc
18676         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
18677         and local "i".
18678         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
18679         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
18680         "and_insn", "load", "shift".
18681         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
18682         "insn".
18683         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
18684         for XEXP (note, 0) of the REG_CC_SETTER note.
18685         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
18686         rtx_insn *, eliminating a checked cast made redundant by this.
18687         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
18688         to rtx_insn *.
18689         * genattr.c (main): When writing out the prototype to
18690         const_num_delay_slots, strengthen the param from rtx to
18691         rtx_insn *.
18692         * genattrtab.c (write_const_num_delay_slots): Likewise when
18693         writing out the implementation of const_num_delay_slots.
18694         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
18695         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
18696         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
18697         favor of new rtx locals "src" and "set" and new local rtx_insn *
18698         "insn" and "seq".
18699         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
18700         to rtx_insn *.
18701         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
18702         locals "cond", "if_then_else", "set" and new rtx_insn * locals
18703         "insn" and "seq".
18704         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
18705         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
18706         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
18707         the top-level scope, replacing with new more tightly-scoped rtx
18708         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
18709         "new_insn", "copy_of_insn_b", and make local rtx "set" more
18710         tightly-scoped.
18711         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
18712         rtx_insn *.
18713         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
18714         "move_insn".
18715         (ira_setup_alts): Likewise for param "insn".
18716         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
18717         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
18718         and an rtx_insn *.
18719         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
18720         new more-tightly scoped rtx locals "add3_insn", "insn",
18721         "add2_insn" and rtx_insn * "move_insn".
18722         * postreload-gcse.c (eliminate_partially_redundant_load): Add
18723         checked cast on result of gen_move_insn when invoking
18724         extract_insn.
18725         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
18726         rtx_insn *.
18727         (verify_changes): Add a checked cast on "object" when invoking
18728         insn_invalid_p.
18729         (extract_insn_cached): Strengthen param "insn" from rtx to
18730         rtx_insn *.
18731         (extract_constrain_insn_cached): Likewise.
18732         (extract_insn): Likewise.
18733         * recog.h (insn_invalid_p): Likewise for param 1.
18734         (recog_memoized): Likewise for param.
18735         (extract_insn): Likewise.
18736         (extract_constrain_insn_cached): Likewise.
18737         (extract_insn_cached): Likewise.
18738         * reload.c (can_reload_into): Likewise for local "test_insn".
18739         * reload.h (cleanup_subreg_operands): Likewise for param.
18740         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
18741         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
18742         result of emit_insn.  Remove a checked cast made redundant by this
18743         change.
18744         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
18745         rtx to rtx_insn *.
18746         * sel-sched.c (get_reg_class): Likewise.
18748 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
18749             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18751         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
18752         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
18753         Define.
18754         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
18756 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
18758         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
18759         const rtx_insn *, and from rtx to rtx_insn * for the other
18760         overloaded variant.
18761         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
18762         INSN_LOCATION, since we know INSN_P holds.
18763         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
18764         (insn_file): Likewise.
18765         (insn_scope): Likewise.
18766         (insn_location): Likewise.
18768         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
18769         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
18770         for the result of gen_load_const_gp.
18771         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
18772         param from rtx to rtx_insn *.
18773         * config/rs6000/rs6000.c (output_call): Likewise.
18774         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
18775         introducing a checked cast to rtx_sequence * and use of the insn
18776         method.
18777         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
18778         from rtx to rtx_insn *.
18779         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
18780         (insn_line): Likewise.
18781         (insn_file): Likewise.
18782         (insn_location): Likewise.
18783         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
18784         from rtx to rtx_insn *.
18785         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
18786         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
18787         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
18788         via a checked cast.
18789         * reorg.c (relax_delay_slots): Strengthen locals named "after"
18790         from rtx to rtx_insn *; use methods of "pat" for type-safety.
18792 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
18794         * combine.c (try_combine): Eliminate checked cast on result of
18795         gen_rtx_INSN.
18796         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
18797         autogenerated one by strengthening the return type and params 2 and 3
18798         from rtx to rtx_insn *, and by naming the params.
18799         * gengenrtl.c (special_rtx): Add INSN to those that are
18800         special-cased.
18801         * rtl.h (gen_rtx_INSN): New prototype.
18803 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
18805         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
18806         than NULL_RTX.
18807         (no_equiv): Likewise.
18808         (update_equiv_regs): Likewise.
18809         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
18810         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
18811         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
18812         clarity.
18813         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
18814         from rtx to rtx_insn_list *.
18815         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
18816         rtx_insn_list * and use methods for clarity and typesafety.
18817         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
18818         "list".
18819         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
18820         redundant check on INSN_P (insns): this cannot hold, as "insns" is
18821         an INSN_LIST, not an insn.
18822         (reverse_equiv_p): Strengthen local "insns" from rtx to
18823         rtx_insn_list * and use methods for clarity and typesafety.
18824         (contains_reloaded_insn_p): Likewise for local "list".
18826 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
18828         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
18829         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
18830         (arm_builtin_vectorized_function): Likewise.
18831         * config/arm/arm_neon_builtins.def: New macro for copysignf.
18832         * config/arm/neon.md (neon_copysignf<mode>): New pattern for
18833         vector copysignf.
18835 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
18837         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
18838         * builtins.h (default_target_builtins): Likewise.
18839         * gcse.h (default_target_gcse): Likewise.
18840         * target-globals.h (target_globals): Add a destructor.  Convert
18841         void-pointer fields back to their real type and change from
18842         GTY((atomic)) to GTY((skip)).
18843         (restore_target_globals): Remove casts accordingly.
18844         * target-globals.c (save_target_globals): Use XCNEW rather than
18845         ggc_internal_cleared_alloc to allocate non-GC structures.
18846         Use ggc_cleared_alloc to allocate the target_globals structure
18847         itself.
18848         (target_globals::~target_globals): Define.
18850 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18852         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
18853         mnemonic instead of fldmfdd.
18854         * config/arm/arm.c (vfp_output_fstmd): Rename to...
18855         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
18856         Output vpush when address register is SP.
18857         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
18858         (vfp_output_vstmd): ... This.
18859         * config/arm/vfp.md (push_multi_vfp): Update call to
18860         vfp_output_vstmd.
18862 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18864         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
18866 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18868         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
18869         (*sqrtdf2_vfp): Likewise.
18870         (*cmpsf_vfp): Likewise.
18871         (*cmpsf_trap_vfp): Likewise.
18872         (*cmpdf_vfp): Likewise.
18873         (*cmpdf_trap_vfp): Likewise.
18875 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18877         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
18878         (*truncdfsf2_vfp): Likewise.
18879         (*truncsisf2_vfp): Likewise.
18880         (*truncsidf2_vfp): Likewise.
18881         (fixuns_truncsfsi2): Likewise.
18882         (fixuns_truncdfsi2): Likewise.
18883         (*floatsisf2_vfp): Likewise.
18884         (*floatsidf2_vfp): Likewise.
18885         (floatunssisf2): Likewise.
18886         (floatunssidf2): Likewise.
18888 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18890         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
18891         (*muldf3_vfp): Likewise.
18892         (*mulsf3negsf_vfp): Likewise.
18893         (*muldf3negdf_vfp): Likewise.
18894         (*mulsf3addsf_vfp): Likewise.
18895         (*muldf3adddf_vfp): Likewise.
18896         (*mulsf3subsf_vfp): Likewise.
18897         (*muldf3subdf_vfp): Likewise.
18898         (*mulsf3negsfaddsf_vfp): Likewise.
18899         (*fmuldf3negdfadddf_vfp): Likewise.
18900         (*mulsf3negsfsubsf_vfp): Likewise.
18901         (*muldf3negdfsubdf_vfp): Likewise.
18903 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18905         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
18906         (*absdf2_vfp): Likewise.
18907         (*negsf2_vfp): Likewise.
18908         (*negdf2_vfp): Likewise.
18909         (*addsf3_vfp): Likewise.
18910         (*adddf3_vfp): Likewise.
18911         (*subsf3_vfp): Likewise.
18912         (*subdf3_vfp): Likewise.
18913         (*divsf3_vfp): Likewise.
18914         (*divdf3_vfp): Likewise.
18916 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18918         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
18919         multiple.
18920         (arm_print_operand): Don't convert real values to decimal
18921         representation in default case.
18922         (fp_immediate_constant): Delete.
18923         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
18924         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
18925         syntax.
18926         (*thumb2_movsi_vfp): Likewise.
18927         (*movdi_vfp): Likewise.
18928         (*movdi_vfp_cortexa8): Likewise.
18929         (*movhf_vfp_neon): Likewise.
18930         (*movhf_vfp): Likewise.
18931         (*movsf_vfp): Likewise.
18932         (*thumb2_movsf_vfp): Likewise.
18933         (*movdf_vfp): Likewise.
18934         (*thumb2_movdf_vfp): Likewise.
18935         (*movsfcc_vfp): Likewise.
18936         (*thumb2_movsfcc_vfp): Likewise.
18937         (*movdfcc_vfp): Likewise.
18938         (*thumb2_movdfcc_vfp): Likewise.
18940 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
18942         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
18943         (-mtune): Likewise.
18944         (-mcpu): Likewise.
18946 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18948         PR target/61749
18949         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
18950         Use qualifier_immediate for last operand.  Rename to...
18951         (aarch64_types_ternop_lane_qualifiers): ... This.
18952         (TYPES_QUADOP): Rename to...
18953         (TYPES_TERNOP_LANE): ... This.
18954         (aarch64_simd_expand_args): Return const0_rtx when encountering user
18955         error.  Change return of 0 to return of NULL_RTX.
18956         (aarch64_crc32_expand_builtin): Likewise.
18957         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
18958         ICE when expanding unknown builtin.
18959         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
18960         TERNOP_LANE qualifiers.
18961         (sqdmlsl_lane): Likewise.
18962         (sqdmlal_laneq): Likewise.
18963         (sqdmlsl_laneq): Likewise.
18964         (sqdmlal2_lane): Likewise.
18965         (sqdmlsl2_lane): Likewise.
18966         (sqdmlal2_laneq): Likewise.
18967         (sqdmlsl2_laneq): Likewise.
18969 2014-09-09  Nick Clifton  <nickc@redhat.com>
18971         * doc/invoke.texi (Optimization Options): Add missing @gol to the
18972         end of a line.
18973         (S/390 and zSeries Options): Remove superfluous word from the
18974         description of the -mhotpatch option.
18976 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
18978         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
18979         * ira.c: #include "shrink-wrap.h"
18980         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
18981         * ifcvt.c: #include "shrink-wrap.h"
18982         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
18984 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
18986         * common/config/picochip/picochip-common.c: Remove.
18987         * config.gcc: Remove support for picochip.
18988         * config/picochip/constraints.md: Remove.
18989         * config/picochip/dfa_space.md: Remove.
18990         * config/picochip/dfa_speed.md: Remove.
18991         * config/picochip/picochip-protos.h: Remove.
18992         * config/picochip/picochip.c: Remove.
18993         * config/picochip/picochip.h: Remove.
18994         * config/picochip/picochip.md: Remove.
18995         * config/picochip/picochip.opt: Remove.
18996         * config/picochip/predicates.md: Remove.
18997         * config/picochip/t-picochip: Remove.
18998         * doc/md.texi: Don't document picochi.
19000 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
19002         * basic-block.h (control_flow_insn_p): Strengthen param from
19003         const_rtx to const rtx_insn *.
19004         * cfgbuild.c (control_flow_insn_p): Likewise.
19006 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
19008         * gcse.c (modify_mem_list): Strengthen this variable from
19009         vec<rtx> * to vec<rtx_insn *> *.
19010         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
19011         vec<rtx_insn *>.
19012         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
19013         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
19014         (record_last_mem_set_info): Strengthen param "insn" from rtx to
19015         rtx_insn *.
19016         (record_last_set_info): Likewise for local "last_set_insn".
19018 2014-09-08  DJ Delorie  <dj@redhat.com>
19020         * doc/invoke.texi (MSP430 Options): Add -minrt.
19022 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19024         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
19025         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
19026         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
19027         handling SH_SPLAT.
19028         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
19029         of extracted lane.
19030         (adjust_splat): New function.
19031         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
19032         (dump_swap_insn_table): Add case for SH_SPLAT.
19034 2014-09-08  Richard Biener  <rguenther@suse.de>
19036         PR ipa/63196
19037         * tree-inline.c (copy_loops): The source loop header should
19038         always be non-NULL.
19039         (tree_function_versioning): If loops need fixup after removing
19040         unreachable blocks fix them.
19041         * omp-low.c (simd_clone_adjust): Do not add incr block to
19042         loop under construction.
19044 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
19046         * config/aarch64/aarch64-builtins.c
19047         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
19049 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
19051         * config/i386/cygming.h (TF_SIZE): Remove.
19052         * config/i386/darwin.h (TF_SIZE): Remove.
19053         * config/i386/dragonfly.h (TF_SIZE): Remove.
19054         * config/i386/freebsd.h (TF_SIZE): Remove.
19055         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
19056         * config/i386/openbsdelf.h (TF_SIZE): Remove.
19057         * config/i386/sol2.h (TF_SIZE): Remove.
19058         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
19059         * config/ia64/linux.h (TF_SIZE): Remove.
19060         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
19061         * doc/tm.texi: Regenerate.
19062         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
19064 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
19066         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
19067         Remove.
19068         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
19069         Remove.
19070         * doc/tm.texi: Regenerate.
19071         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
19072         Poison.
19073         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
19074         * config/cris/cris.h (__make_dp): Remove.
19076 2014-09-08  Richard Biener  <rguenther@suse.de>
19078         PR bootstrap/63204
19079         * cfgloop.c (mark_loop_for_removal): Track former header
19080         unconditionally.
19081         * cfgloop.h (struct loop): Add former_header member unconditionally.
19082         * loop-init.c (fix_loop_structure): Enable bogus loop removal
19083         diagnostic unconditionally.
19085 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19087         PR target/63190
19088         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
19089         constraint for operand0 and remove write only modifier from operand3.
19091 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
19093         PR rtl-optimization/62208
19094         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
19095         rather than const0_rtx in eq/ne-xor simplifications.
19097 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
19099         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
19100         (arc_output_mi_thunk): Likewise.
19102         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
19103         arguments to silence bogus warning.
19105 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
19107         PR middle-end/63171
19108         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
19110 2014-09-06  Tom de Vries  <tom@codesourcery.com>
19112         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
19113         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
19114         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19116 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
19118         PR target/63188
19119         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
19120         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
19122 2014-09-05  Easwaran Raman  <eraman@google.com>
19124         PR rtl-optimization/62146
19125         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
19126         hoisted instruction unconditional.
19128 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
19130         PR target/63187
19131         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
19132         Do not allow any_mask_operand for operands[2].
19133         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
19135 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19137         * config/arc/arc.c (arc_print_operand): Use insn method of
19138         final_sequence for type-safety.
19139         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
19140         "insn" from rtx to rtx_insn *.
19141         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
19142         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
19143         Likewise for locals "branch", "label".
19144         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
19145         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
19146         (same_cmp_following_p): Likewise for locals "i2", "i3".
19147         * config/sh/sh_optimize_sett_clrt.cc
19148         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
19149         param "cbranch_insn".
19150         * function.c (convert_jumps_to_returns): Likewis for local "jump".
19151         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
19152         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
19153         const rtx_insn *.
19154         (condjump_p): Likewise.
19155         (condjump_in_parallel_p): Likewise.
19156         (pc_set): Likewise.
19157         (any_uncondjump_p): Likewise.
19158         (any_condjump_p): Likewise.
19159         (condjump_label): Likewise.
19160         (returnjump_p): Strengthen param "insn" from rtx to
19161         const rtx_insn *.
19162         (onlyjump_p): Strengthen param "insn" from const_rtx to
19163         const rtx_insn *.
19164         (jump_to_label_p): Likewise.
19165         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
19166         (invert_jump): Likewise.
19167         * reorg.c (simplejump_or_return_p): Add checked cast when calling
19168         simplejump_p.
19169         (get_jump_flags): Strengthen param "insn" from rtx to
19170         const rtx_insn *.
19171         (get_branch_condition): Likewise.
19172         (condition_dominates_p): Likewise.
19173         (make_return_insns): Move declaration of local "pat" earlier, to
19174         after we've handled NONJUMP_INSN_P and non-sequences, using its
19175         methods to simplify the code and for type-safety.
19176         * rtl.h (find_constant_src): Strengthen param from const_rtx to
19177         const rtx_insn *.
19178         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
19179         (condjump_p): Strengthen param from const_rtx to
19180         const rtx_insn *.
19181         (any_condjump_p): Likewise.
19182         (any_uncondjump_p): Likewise.
19183         (pc_set): Likewise.
19184         (condjump_label): Likewise.
19185         (simplejump_p): Likewise.
19186         (returnjump_p): Likewise.
19187         (onlyjump_p): Likewise.
19188         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
19189         (invert_jump): Likewise.
19190         (condjump_in_parallel_p): Strengthen param from const_rtx to
19191         const rtx_insn *.
19192         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
19193         to const rtx_insn *.
19194         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
19195         to const rtx_insn *.
19196         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
19198 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19200         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
19201         above the conditional, and convert the check on GET_CODE to a
19202         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
19203         the conditional.  Simplify the conditional by using methods of
19204         "trial_seq".
19206 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19208         * haifa-sched.c (check_clobbered_conditions): Strengthen local
19209         "link" from rtx to rtx_insn_list *, and use its methods for
19210         clarity and type-safety.
19211         (toggle_cancelled_flags): Likewise.
19212         (restore_last_backtrack_point): Likewise.
19213         (queue_to_ready): Use insn method of "link" in one place.
19214         (schedule_block): Strengthen local "link" from rtx to
19215         rtx_insn_list *, and use its methods for clarity and type-safety.
19217 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19219         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
19220         param "insn" from const_rtx to const rtx_insn *.
19221         (sched_get_reverse_condition_uncached): Likewise.
19222         (sched_get_condition_with_rev): Likewise.
19223         (sched_has_condition_p): Likewise.
19224         (sched_insns_conditions_mutex_p): Likewise for both params.
19225         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
19226         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
19227         (setup_insn_reg_uses): Move local "list" to be more tightly
19228         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
19229         its methods for clarity and type-safety.
19230         (sched_analyze_1): Strengthen local "pending" from rtx to
19231         rtx_insn_list *, and local "pending_mem" from rtx to
19232         rtx_expr_list *.  Use methods of each for clarity and type-safety.
19233         (sched_analyze_2): Likewise.
19234         (sched_analyze_insn): Likewise.
19236         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
19237         param from const_rtx to const rtx_insn *.
19238         (sched_insns_conditions_mutex_p): Likewise for both params.
19239         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
19240         param.
19242         * system.h (CONST_CAST_RTX_INSN): New macro.
19244 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19246         * recog.c (peep2_attempt): Strengthen return type from rtx to
19247         rtx_insn *.
19248         (peep2_update_life): Likewise for params "last", "prev", removing
19249         a checked cast made redundant by this.
19250         (peephole2_optimize): Likewise for local "last".
19252 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19254         * basic-block.h (set_block_for_insn): Eliminate this macro in
19255         favor of...
19256         * rtl.h (set_block_for_insn): New inline function, imposing the
19257         requirement that the "insn" param is an rtx_insn *.
19259 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19261         * caller-save.c (setup_save_areas): Strengthen local "insn" from
19262         rtx to rtx_insn *.
19263         * final.c (get_call_reg_set_usage): Likewise for first param,
19264         eliminating a checked cast.
19265         * regs.h (get_call_reg_set_usage): Likewise for first param.
19266         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
19267         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
19268         cast, replacing references to "x" with "call_insn" where
19269         appropriate.
19270         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
19271         rtx_insn *, adding a checked cast.
19273 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19275         * output.h (final_scan_insn): Strengthen first param from rtx to
19276         rtx_insn *.
19278         * final.c (final_scan_insn): Likewise, renaming it back from
19279         "uncast_insn" to "insn", eliminating the checked cast.
19281         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
19282         "vec" with an rtx_sequence * "seq", taking a copy of
19283         "final_sequence", and using methods of "seq" for clarity, and for
19284         type-safety in the calls to final_scan_insn.
19285         * config/mips/mips.c (mips_output_conditional_branch): Use methods
19286         of "final_sequence" for clarity, and for type-safety in the call to
19287         final_scan_insn.
19288         * config/sh/sh.c (print_slot): Strengthen param from rtx to
19289         rtx_sequence * and rename from "insn" to "seq".
19291 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19293         * jump.c (delete_related_insns): Introduce a new local "table" by
19294         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
19295         get_labels method of "table" to simplify access to the labels in
19296         the jump table.
19298 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19300         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
19301         f_minmaxs, f_minmaxd types.
19303 2014-09-05  Richard Biener  <rguenther@suse.de>
19305         * cfgloop.c (mark_loop_for_removal): Record former header
19306         when ENABLE_CHECKING.
19307         * cfgloop.h (strut loop): Add former_header member when
19308         ENABLE_CHECKING.
19309         * loop-init.c (fix_loop_structure): Sanity check loops
19310         marked for removal if they re-appeared.
19312 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19314         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
19315         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
19317         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
19318         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
19319         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
19320         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
19321         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
19322         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
19323         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
19324         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
19325         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
19326         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
19327         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
19328         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
19329         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
19330         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
19331         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
19332         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
19333         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
19334         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
19335         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
19336         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
19337         with int{32,16,8}_t.
19339 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19341         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
19342         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
19343         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
19344         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
19345         Remove temporary __asm__ and reimplement.
19347 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19349         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
19350         handling cmge, cmgt, cmeq, cmtst.
19352         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
19353         cmlt, cmgeu, cmgtu, cmtst): Remove.
19355         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
19356         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
19357         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
19358         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
19360 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19362         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
19363         TYPES_TST): Define.
19364         (aarch64_fold_builtin): Update pattern for cmtst.
19366         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
19367         Declare.
19369         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
19371         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
19372         Switch operands, separate out more cases, refactor.
19374         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
19376         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
19377         argument; rename old version to...
19378         (aarch64_const_vec_all_same_in_range_p): ...this.
19379         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
19381         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
19383 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19385         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
19386         Remove qualifier_const_pointer, update comment.
19388 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19390         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
19392 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19394         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
19395         varargs with pointer parameter.
19396         (aarch64_simd_expand_builtin): pass pointer into previous.
19398 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19400         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
19401         alus_ext.
19403 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
19405         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
19406         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
19407         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
19408         Replace temporary asm with call to builtin.
19409         (vrbit_p8, vrbitq_p8): New functions.
19411 2014-09-05  Richard Biener  <rguenther@suse.de>
19413         * cfgloop.c (mark_loop_for_removal): New function.
19414         * cfgloop.h (mark_loop_for_removal): Declare.
19415         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
19416         (merge_blocks): Likewise.
19417         (duplicate_block): Likewise.
19418         * except.c (sjlj_emit_dispatch_table): Likewise.
19419         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
19420         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
19421         (thread_through_loop_header): Likewise.
19423 2014-09-05  Richard Biener  <rguenther@suse.de>
19425         PR middle-end/63148
19426         * fold-const.c (try_move_mult_to_index): Remove.
19427         (fold_binary_loc): Do not call it.
19428         * tree-data-ref.c (dr_analyze_indices): Strip conversions
19429         from the base object again.
19431 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
19433         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
19434         DImode.
19436 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
19438         PR target/55701
19439         * config/arm/arm.md (setmem): New pattern.
19440         * config/arm/arm-protos.h (struct tune_params): New fields.
19441         (arm_gen_setmem): New prototype.
19442         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
19443         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
19444         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
19445         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
19446         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
19447         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
19448         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
19449         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
19450         (arm_const_inline_cost): New function.
19451         (arm_block_set_max_insns): New function.
19452         (arm_block_set_non_vect_profit_p): New function.
19453         (arm_block_set_vect_profit_p): New function.
19454         (arm_block_set_unaligned_vect): New function.
19455         (arm_block_set_aligned_vect): New function.
19456         (arm_block_set_unaligned_non_vect): New function.
19457         (arm_block_set_aligned_non_vect): New function.
19458         (arm_block_set_vect, arm_gen_setmem): New functions.
19460 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
19462         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
19464 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
19466         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
19468 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
19470         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
19471         an rtx.
19472         * valtrack.h: Adjust.
19474 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
19476         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
19477         an rtx.
19478         (emit_jump_insn_before_noloc): Likewise.
19479         (emit_call_insn_before_noloc): Likewise.
19480         (emit_label_before): Likewise.
19481         (emit_label_after): Likewise.
19482         (emit_insn_before_setloc): Likewise.
19483         (emit_jump_insn_before_setloc): Likewise.
19484         (emit_call_insn_before_setloc): Likewise.
19485         (emit_call_insn_before): Likewise.
19486         * rtl.h: Adjust.
19488 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19490         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
19491         rtx_insn *, eliminating a checked cast.
19493 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19495         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
19496         const_rtx to const rtx_insn *.
19497         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
19498         cast.
19500 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19502         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
19503         fixup_args_size_notes.
19504         * expr.c (fixup_args_size_notes): Strengthen first two params from
19505         rtx to rtx_insn *, eliminating a checked cast.
19506         * rtl.h (fixup_args_size_notes): Strengthen first two params from
19507         rtx to rtx_insn *.
19509 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
19511         * haifa-sched.c (get_ready_element): Strengthen return type from
19512         rtx to rtx_insn *.
19513         * sched-int.h (get_ready_element): Likewise.
19515 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
19517         PR target/63165
19518         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
19519         indexed_or_indirect_operand instead of memory_operand.
19520         (floatsi<mode>2_lfiwzx_mem): Ditto.
19522 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
19524         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
19525         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
19526         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
19528 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
19530         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
19531         rtx.
19532         (get_last_nonnote_insn): Likewise.
19533         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
19534         * resource.c (find_basic_block): Likewise.
19535         * rtl.h: Adjust.
19536         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
19537         const_rtx.
19539 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
19541         * genattr.c (main): Within the prototype of insn_latency written
19542         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
19543         * genautomata.c (output_internal_maximal_insn_latency_func):
19544         Within the implementation of insn_latency written out to
19545         insn-automata.c, strengthen both params from rtx to rtx_insn *,
19546         eliminating a pair of checked casts.
19548 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
19550         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
19551         rtx_insn *.
19553         * rtl.h (eh_returnjump_p): Likewise.
19555 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
19557         * Makefile.in (TAGS): Handle constructs in timevar.def.
19559 2014-09-04  Guozhi Wei  <carrot@google.com>
19561         PR target/62040
19562         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
19563         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
19564         it into two patterns.
19565         (move_lo_quad_internal_be_<mode>): Likewise.
19567 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
19569         * doc/options.texi: Document that Var and Init are required if CPP
19570         is given.
19571         * optc-gen.awk: Require Var and Init if CPP is given.
19572         * common.opt (Wpedantic): Use Init.
19574 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19576         * config/rs6000/rs6000.c (special_handling_values): Add
19577         SH_EXTRACT.
19578         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
19579         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
19580         as swappable with special handling SH_EXTRACT.  Remove
19581         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
19582         optimization.
19583         (adjust_extract): New function.
19584         (handle_special_swappables): Add default to case statement; add
19585         case for SH_EXTRACT that calls adjust_extract.
19586         (dump_swap_insn_table): Handle SH_EXTRACT.
19588 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19590         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
19591         selection of 0th memory doubleword, regardless of endianness.
19593 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
19595         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
19597 2014-09-04  Alan Modra  <amodra@gmail.com>
19599         PR debug/60655
19600         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
19601         can't be output.
19603 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
19605         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
19606         * targhooks.c (default_dwarf_frame_reg_mode): New function.
19607         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
19608         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
19609         * doc/tm.texi: Regenerate.
19610         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
19611         selection logic to default_dwarf_frame_reg_mode.
19613 2014-09-03  Marek Polacek  <polacek@redhat.com>
19615         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
19616         by -Wall.
19618 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
19620         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
19621         the automodified register.
19623 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
19625         * output.h (get_some_local_dynamic_name): Declare.
19626         * final.c (some_local_dynamic_name): New variable.
19627         (get_some_local_dynamic_name): New function.
19628         (final_end_function): Clear some_local_dynamic_name.
19629         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
19630         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
19631         (print_operand): Report an error if '%&' is used inappropriately.
19632         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
19633         (get_some_local_dynamic_name_1): Delete.
19634         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
19635         (rs6000_get_some_local_dynamic_name): Delete.
19636         (rs6000_get_some_local_dynamic_name_1): Delete.
19637         (print_operand): Report an error if '%&' is used inappropriately.
19638         * config/s390/s390.c (machine_function): Remove some_ld_name.
19639         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
19640         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
19641         * config/sparc/sparc.c: Include rtl-iter.h.
19642         (machine_function): Remove some_ld_name.
19643         (sparc_print_operand): Report an error if '%&' is used inappropriately.
19644         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
19646 2014-09-03  Richard Henderson  <rth@redhat.com>
19648         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
19649         (aarch64_popwb_pair_reg): Remove.
19650         (aarch64_set_frame_expr): Remove.
19651         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
19652         the restore ops performed by the insns generated.
19653         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
19654         insn.  Perform the calls_eh_return addition later; do not attempt to
19655         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
19656         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
19657         special markup at all.  Load cfun->machine->frame.hard_fp_offset
19658         into a local variable.
19659         (aarch64_frame_pointer_required): Don't check calls_alloca.
19661 2014-09-03  Richard Biener  <rguenther@suse.de>
19663         * opts.c (default_options_optimization): Adjust
19664         max-combine-insns to 2 for -Og.
19666 2014-09-03  Martin Jambor  <mjambor@suse.cz>
19668         PR ipa/62015
19669         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
19670         pass-trough jump functions correctly.
19672 2014-09-03  Martin Jambor  <mjambor@suse.cz>
19674         PR ipa/61986
19675         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
19676         created replacements in ascending order of offsets.
19677         (known_aggs_to_agg_replacement_list): Likewise.
19679 2014-09-03  Martin Liska  <mliska@suse.cz>
19681         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
19682         is set to set uninitialized value for vnresult.
19684 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19686         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
19687         for TARGET_MUST_PASS_IN_STACK.
19689 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19691         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
19692         for TARGET_ARG_PARTIAL_BYTES.
19694 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19696         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
19697         instructions for varargs implementation.
19698         (nds32_expand_epilogue): Emit stack adjustment instructions for
19699         varargs implementation.
19701 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19703         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
19704         optimization detection.
19706 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19708         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
19709         arguments.
19710         (nds32_function_arg_advance): Deal with nameless arguments.
19711         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
19712         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
19713         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
19715 2014-09-03  Richard Biener  <rguenther@suse.de>
19717         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
19718         (struct bb_bitmap_sets): Remove deferred member.
19719         (BB_DEFERRED): Remove.
19720         (defer_or_phi_translate_block): Remove.
19721         (compute_antic_aux): Remove deferring of blocks, assert
19722         proper iteration order.
19723         (compute_antic): Do not set BB_DEFERRED.
19724         (eliminate): Allocate el_avail of proper size initially.
19726 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19728         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
19729         according to the value of crtl->args.pretend_args_size.
19731 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19733         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
19734         varargs information.
19736 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19738         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
19739         implementation for TARGET_SETUP_INCOMING_VARARGS.
19740         (nds32_strict_argument_naming): Refine comment.
19741         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
19742         Define for future implementation.
19744 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
19746         * config/i386/adxintrin.h (_subborrow_u32): New.
19747         (_addcarry_u32): Ditto.
19748         (_subborrow_u64): Ditto.
19749         (_addcarry_u64): Ditto.
19750         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
19751         IX86_BUILTIN_SBB64.
19752         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
19753         __builtin_ia32_sbb_u64
19755 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19757         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
19758         GPR-specific stuff.
19759         (nds32_function_arg_advance): Likewise.
19760         (nds32_init_cumulative_args): Likewise.
19761         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
19762         (NDS32_FIRST_GPR_REGNUM): Define.
19763         (NDS32_LAST_GPR_REGNUM): Define.
19764         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
19765         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
19766         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
19767         (machine_function): Use GRP-specific stuff.
19769 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19771         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
19772         (nds32_expand_epilogue): Likewise.
19773         (nds32_expand_prologue_v3push): Likewise.
19774         (nds32_expand_epilogue_v3pop): Likewise.
19776 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19778         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
19779         v3push/v3pop for variadic function.
19780         * config/nds32/nds32.md (prologue, epilogue): Likewise.
19782 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19784         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
19785         Check rtx for varargs implementation.
19786         (nds32_output_stack_pop): Likewise.
19787         * config/nds32/nds32-protos.h: Have a rtx argument for
19788         nds32_output_stack_push and nds32_output_stack_pop.
19789         * config/nds32/nds32.md: Likewise.
19791 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19793         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
19794         to check if FUNC is an interrupt service routine.
19795         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
19797 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19799         * config/nds32/nds32.h (machine_function): Add some fields for variadic
19800         arguments implementation.
19802 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19804         * config/nds32/nds32-predicates.c
19805         (nds32_valid_stack_push_pop): Rename to ...
19806         (nds32_valid_stack_push_pop_p): ... this.
19807         * config/nds32/nds32-protos.h: Likewise.
19808         * config/nds32/predicates.md: Likewise.
19810 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19812         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
19813         (nds32_emit_stack_v3push): ... this.
19814         (nds32_gen_stack_v3pop): Rename to ...
19815         (nds32_emit_stack_v3pop): ... this and consider CFA restore
19816         information.
19818 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19820         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
19821         (nds32_emit_stack_push_multiple): ... this.
19822         (nds32_gen_stack_pop_multiple): Rename to ...
19823         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
19824         information.
19826 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
19828         PR target/61078
19829         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
19830         and add a second splitter to handle the remaining cases.
19832 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
19834         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
19836 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
19838         * cfgexpand.c (label_rtx_for_bb): Change type to
19839         hash_map<basic_block, rtx_code_label *> *.
19840         (expand_gimple_basic_block): Adjust.
19841         (pass_expand::execute): Likewise.
19843 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
19845         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
19846         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
19847         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
19848         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
19849         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
19850         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
19851         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
19852         of rtx.
19854 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
19856         * alloc-pool.c: Include coretypes.h.
19857         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
19858         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
19859         hash_set instead of htab.
19860         * ggc-page.c (in_gc): New variable.
19861         (ggc_free): Do nothing if a collection is taking place.
19862         (ggc_collect): Set in_gc appropriately.
19863         * ggc.h (gt_ggc_mx(const char *)): New function.
19864         (gt_pch_nx(const char *)): Likewise.
19865         (gt_ggc_mx(int)): Likewise.
19866         (gt_pch_nx(int)): Likewise.
19867         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
19868         (hash_map::hash_entry::pch_nx): Likewise.
19869         (hash_map::hash_entry::pch_nx_helper): Likewise.
19870         (hash_map::hash_map): Adjust.
19871         (hash_map::create_ggc): New function.
19872         (gt_ggc_mx): Likewise.
19873         (gt_pch_nx): Likewise.
19874         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
19875         (default_hashset_traits::pch_nx): Likewise.
19876         (hash_set::hash_entry::ggc_mx): Likewise.
19877         (hash_set::hash_entry::pch_nx): Likewise.
19878         (hash_set::hash_entry::pch_nx_helper): Likewise.
19879         (hash_set::hash_set): Adjust.
19880         (hash_set::create_ggc): New function.
19881         (hash_set::elements): Likewise.
19882         (gt_ggc_mx): Likewise.
19883         (gt_pch_nx): Likewise.
19884         * hash-table.h (hash_table::hash_table): Adjust.
19885         (hash_table::m_ggc): New member.
19886         (hash_table::~hash_table): Adjust.
19887         (hash_table::expand): Likewise.
19888         (hash_table::empty): Likewise.
19889         (gt_ggc_mx): New function.
19890         (hashtab_entry_note_pointers): Likewise.
19891         (gt_pch_nx): Likewise.
19893 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
19895         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
19896         built-in definition.
19897         (XVCVUXDDP_SCALE): Likewise.
19898         (XVCVDPSXDS_SCALE): Likewise.
19899         (XVCVDPUXDS_SCALE): Likewise.
19900         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
19901         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
19902         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
19903         VSX_BUILTIN_XVCVDPUXDS_SCALE.
19904         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
19905         prototype.
19906         * config/rs6000/rs6000.c (real.h): New include.
19907         (rs6000_scale_v2df): New function.
19908         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
19909         (UNSPEC_VSX_XVCVUXDDP): Likewise.
19910         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
19911         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
19912         (vsx_xvcvsxddp_scale): New define_expand.
19913         (vsx_xvcvsxddp): New define_insn.
19914         (vsx_xvcvuxddp_scale): New define_expand.
19915         (vsx_xvcvuxddp): New define_insn.
19916         (vsx_xvcvdpsxds_scale): New define_expand.
19917         (vsx_xvcvdpsxds): New define_insn.
19918         (vsx_xvcvdpuxds_scale): New define_expand.
19919         (vsx_xvcvdpuxds): New define_insn.
19920         * doc/extend.texi (vec_ctf): Add new prototypes.
19921         (vec_cts): Likewise.
19922         (vec_ctu): Likewise.
19923         (vec_splat): Likewise.
19924         (vec_div): Likewise.
19925         (vec_mul): Likewise.
19927 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19929         PR target/62275
19930         * config/arm/neon.md
19931         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
19932         <v_cmp_result>): New pattern.
19933         * config/arm/iterators.md (NEON_VCVT): New int iterator.
19934         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
19935         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
19936         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
19937         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
19938         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
19940 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19942         PR target/62275
19943         * config/arm/iterators.md (FIXUORS): New code iterator.
19944         (VCVT): New int iterator.
19945         (su_optab): New code attribute.
19946         (su): Likewise.
19947         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
19949 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19951         * config/aarch64/predicates.md (aarch64_comparison_operation):
19952         New special predicate.
19953         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
19954         aarch64_comparison_operation instead of matching an operator.
19955         Update operand numbers.
19956         (csinc3<mode>_insn): Likewise.
19957         (*csinv3<mode>_insn): Likewise.
19958         (*csneg3<mode>_insn): Likewise.
19959         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
19960         * config/aarch64/aarch64.c (aarch64_get_condition_code):
19961         Return -1 instead of aborting on invalid condition codes.
19962         (aarch64_print_operand): Update aarch64_get_condition_code callsites
19963         to assert that the returned condition code is valid.
19964         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
19966 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
19968         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
19969         tree.def, and gimple.def
19971 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
19972             Balaji V. Iyer  <balaji.v.iyer@intel.com>
19973             Igor Zamyatin  <igor.zamyatin@intel.com>
19975         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
19976         (__cilkrts_cilk_for_64): Likewise.
19977         * cilk-common.c (declare_cilk_for_builtin): New function.
19978         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
19979         __cilkrts_cilk_for_64 bultins.
19980         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
19981         CILK_TI_F_LOOP_64.
19982         (cilk_for_32_fndecl): New define.
19983         (cilk_for_64_fndecl): Likewise.
19984         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
19985         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
19986         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
19987         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
19988         GF_OMP_FOR_COMBINED_INTO.
19989         * gimplify.c (gimplify_scan_omp_clauses): Added
19990         OMP_CLAUSE__CILK_FOR_COUNT_ case.
19991         (gimplify_adjust_omp_clauses): Ditto.
19992         (gimplify_omp_for): Added CILK_FOR case.
19993         (gimplify_expr): Ditto.
19994         * omp-low.c: Include cilk.h.
19995         (extract_omp_for_data): Set appropriate kind for
19996         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
19997         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
19998         (create_omp_child_function_name): Added second argument to handle
19999         cilk_for case.
20000         (cilk_for_check_loop_diff_type): New function.
20001         (expand_cilk_for_call): Likewise.
20002         (expand_cilk_for): Likewise.
20003         (create_omp_child_function): Set cilk_for_count; handle the cases when
20004         it is true; call create_omp_child_function_name with second argument.
20005         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
20006         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
20007         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
20008         * tree-nested.c (convert_nonlocal_omp_clauses): Added
20009         OMP_CLAUSE__CILK_FOR_COUNT_ case.
20010         (convert_local_omp_clauses): Ditto.
20011         * tree-pretty-print.c (dump_omp_clause): Added
20012         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
20013         (dump_generic_node): Added CILK_FOR case.
20014         * tree.c (omp_clause_num_ops): New element
20015         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
20016         (omp_clause_code_name): New element _Cilk_for_count_.
20017         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
20018         * tree.def: Add tree code for CILK_FOR.
20020 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20022         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
20023         (ppc403-compare): Add "exts with dot" case.
20024         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
20025         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
20026         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
20027         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
20028         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
20029         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
20030         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
20031         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20032         cell-cmp-microcoded): Similarly.
20033         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
20034         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
20035         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
20036         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
20037         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
20038         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
20039         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
20040         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
20041         (power6-compare): Add "exts with dot" case.
20042         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
20043         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
20044         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
20046         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
20047         if avoiding Cell microcode.
20048         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
20049         (is_cracked_insn): Ditto.
20050         (insn_must_be_first_in_group): Ditto.
20051         * config/rs6000/rs6000.md (dot): Adjust comment.
20052         (cell_micro): Handle exts+dot.
20053         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
20054         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
20055         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
20056         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
20057         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
20058         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
20059         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
20061 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20063         * config/rs6000/rs6000.md (QHSI): Delete.
20064         (EXTQI, EXTHI, EXTSI): New mode iterators.
20065         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
20066         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
20067         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
20068         9 anonymous instructions, and 8 splitters): Delete.
20069         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
20070         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
20071         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
20072         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
20073         *zero_extendsi<mode>2_dot2): New.
20075 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20077         * config/rs6000/rs6000.md (any_extend): New code iterator.
20078         (u, su): New code attributes.
20079         (dmode, DMODE): New mode attributes.
20080         (<su>mul<mode>3_highpart): New.
20081         (*<su>mul<mode>3_highpart): New.
20082         (<su>mulsi3_highpart_le): New.
20083         (<su>muldi3_highpart_le): New.
20084         (<su>mulsi3_highpart_64): New.
20085         (<u>mul<mode><dmode>3): New.
20086         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
20087         splitters): Delete.
20088         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
20089         splitters): Delete.
20091 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
20093         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
20094         *mulsi3_internal2, and two splitters): Delete.
20095         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
20096         Delete.
20097         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
20099 2014-09-02  Richard Biener  <rguenther@suse.de>
20101         PR tree-optimization/62695
20102         * tree-ssa-structalias.c (find_func_clobbers): Add missing
20103         vector truncate.
20105 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
20107         PR target/62312
20108         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
20110 2014-09-01  Andi Kleen  <ak@linux.intel.com>
20112         * file-find.c (add_prefix_begin): Add.
20113         (do_add_prefix): Rename from add_prefix with first argument.
20114         (add_prefix): Add new wrapper.
20115         * file-find.h (add_prefix_begin): Add.
20116         * gcc-ar.c (main): Support -B option.
20118 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
20120         * genemit.c: Include dumpfile.h.
20121         (gen_split): Print name of splitter function to dump file.
20123 2014-09-01  Richard Biener  <rguenther@suse.de>
20125         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
20126         Use stack auto_vecs for constraint expressions.
20127         (find_func_aliases_for_call): Likewise.
20128         (find_func_aliases): Likewise.
20129         (find_func_clobbers): Likewise.
20131 2014-09-01  Richard Biener  <rguenther@suse.de>
20133         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
20134         operands vector in most cases.  Remove redundant code.
20136 2014-09-01  Olivier Hainque  <hainque@adacore.com>
20138         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
20139         $WIND_BASE instead of designating a harcoded arbitrary home dir.
20140         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
20142 2014-09-01  Richard Biener  <rguenther@suse.de>
20144         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
20145         copy_reference_ops_from_call, vn_nary_op_compute_hash,
20146         vn_reference_compute_hash, vn_reference_insert): Remove.
20147         (vn_reference_lookup_call): New function.
20148         * tree-ssa-sccvn.c (vn_reference_compute_hash,
20149         copy_reference_ops_from_ref, copy_reference_ops_from_call,
20150         vn_reference_insert, vn_nary_op_compute_hash): Make static.
20151         (create_reference_ops_from_call): Remove.
20152         (vn_reference_lookup_3): Properly update shared_lookup_references.
20153         (vn_reference_lookup_pieces): Assert that we updated
20154         shared_lookup_references properly.
20155         (vn_reference_lookup): Likewise.
20156         (vn_reference_lookup_call): New function.
20157         (visit_reference_op_call): Use it.  Avoid re-building the
20158         reference ops.
20159         (visit_reference_op_load): Remove redundant lookup.
20160         (visit_reference_op_store): Perform special tail-merging work
20161         only when possibly doing tail-merging.
20162         (visit_use): Likewise.
20163         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
20165 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
20167         PR target/62025
20168         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
20169         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
20170         (find_inc): Revert 2014-08-13 change.
20172 2014-09-01  Marek Polacek  <polacek@redhat.com>
20174         PR middle-end/61903
20175         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
20176         Change the type of V to unsigned HOST_WIDE_INT.
20178 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
20180         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
20181         the size of byte markers.
20182         (do_shift_rotate): Fix confusion between host, target and marker byte
20183         size.
20184         (verify_symbolic_number_p): Likewise.
20185         (find_bswap_or_nop_1): Likewise.
20186         (find_bswap_or_nop): Likewise.
20188 2014-09-01  Olivier Hainque  <hainque@adacore.com>
20190         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
20191         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
20193 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
20195         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
20196         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
20197         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
20199 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
20201         PR sanitizer/61897
20202         PR sanitizer/62140
20203         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
20204         (build_check_stmt): Likewise.
20205         (instrument_strlen_call): Likewise.
20206         (asan_expand_check_ifn): Likewise and fix types.
20207         (maybe_cast_to_ptrmode): New function.
20209 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20211         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
20213 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
20215         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
20217 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
20219         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
20220         prefix to function labels when generating fast indirect calls.
20222 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
20224         PR bootstrap/62304
20226         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
20227         param back from rtx_insn * to rtx.  Rename param from "label" to
20228         "label_or_return", reintroducing "label" as an rtx_insn * after
20229         we've ensured it's not a RETURN.
20230         (first_active_target_insn): Likewise for return type and param;
20231         add a checked cast to rtx_insn * once we've ensured "insn" is not
20232         a RETURN.
20233         (steal_delay_list_from_target): Convert param "pnew_thread" back
20234         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
20235         with JUMP_LABEL.
20236         (own_thread_p): Convert param "thread" back from an rtx_insn * to
20237         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
20238         cast once we've established we're not dealing with a RETURN,
20239         renaming subsequent uses of "thread" to "thread_insn".
20240         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
20241         to JUMP_LABEL.
20242         (follow_jumps): Convert return type and param "label" from
20243         rtx_insn * back to rtx.  Move initialization of "value" to after
20244         the handling for ANY_RETURN_P, adding a checked cast there to
20245         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
20246         rename to "this_label_or_return", reintroducing "this_label" as
20247         an rtx_insn * once we've handled the case where it could be an
20248         ANY_RETURN_P.
20249         (fill_slots_from_thread): Rename param "thread" to
20250         "thread_or_return", converting from an rtx_insn * back to an rtx.
20251         Reintroduce name "thread" as an rtx_insn * local with a checked
20252         cast once we've handled the case of it being an ANY_RETURN_P.
20253         Convert local "new_thread" from an rtx_insn * back to an rtx.
20254         Add a checked cast when assigning to "trial" from "new_thread".
20255         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
20256         checked cast to rtx_insn * from "new_thread" when invoking
20257         get_label_before.
20258         (fill_eager_delay_slots): Convert locals "target_label",
20259         "insn_at_target" from rtx_insn * back to rtx.
20260         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
20261         (relax_delay_slots): Convert locals "trial", "target_label" from
20262         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
20263         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
20264         invoking update_block.
20265         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
20266         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
20268         * resource.h (mark_target_live_regs): Undo erroneous conversion
20269         of second param of r214693, converting it back from rtx_insn * to
20270         rtx, since it could be a RETURN.
20272         * resource.c (find_dead_or_set_registers): Similarly, convert
20273         param "jump_target" back from an rtx_insn ** to an rtx *, as we
20274         could be writing back a RETURN.  Rename local rtx_insn * "next" to
20275         "next_insn", and introduce "lab_or_return" as a local rtx,
20276         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
20277         (mark_target_live_regs): Undo erroneous conversion
20278         of second param of r214693, converting it back from rtx_insn * to
20279         rtx, since it could be a RETURN.  Rename it from "target" to
20280         "target_maybe_return", reintroducing the name "target" as a local
20281         rtx_insn * with a checked cast, after we've handled the case of
20282         ANY_RETURN_P.
20284 2014-08-29  DJ Delorie  <dj@redhat.com>
20286         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
20287         pointer size up to a power of two.
20288         * defaults.h (DWARF2_ADDR_SIZE): Round up.
20289         (POINTER_SIZE_UNITS): New, rounded up value.
20290         * dwarf2asm.c (size_of_encoded_value): Use it.
20291         (dw2_output_indirect_constant_1): Likewise.
20292         * expmed.c (init_expmed_one_conv): We now know the sizes of
20293         partial int modes.
20294         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
20295         * optabs.c (expand_float): Use precision, not size.
20296         (expand_fix): Likewise.
20297         * simplify-rtx (simplify_unary_operation_1): Likewise.
20298         * tree-dfa.c (get_ref_base_and_extent): Likewise.
20299         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
20300         (default_assemble_integer) Likewise.
20301         (dump_tm_clone_pairs): Likewise.
20302         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
20303         * var-tracking.c (adjust_mems): Allow partial-int modes also.
20304         (prepare_call_arguments): Likewise.
20305         * stor-layout.c (finalize_type_size): Preserve precision.
20306         (layout_type): Use precision, not size.
20308         * expr.c (convert_move): If the target has an explicit converter,
20309         use it.
20311 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
20313         * gdbinit.in: Skip various inline functions in rtl.h when
20314         stepping.
20316 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
20318         PR bootstrap/62301
20319         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
20321 2014-08-29  Richard Biener  <rguenther@suse.de>
20323         PR tree-optimization/62291
20324         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
20325         exactly the vector size needed and use quick_push.
20326         (phi_translate_1): Adjust comment.
20327         (valid_in_sets): Remove block argument and remove pointless
20328         checking of NAMEs.
20329         (dependent_clean): Adjust for removal of block argument.
20330         (clean): Likewise.
20331         (compute_antic_aux): Likewise.
20332         (compute_partial_antic_aux): Likewise.
20334 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20335             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20336             Anna Tikhonova  <anna.tikhonova@intel.com>
20337             Ilya Tocar  <ilya.tocar@intel.com>
20338             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20339             Ilya Verbin  <ilya.verbin@intel.com>
20340             Kirill Yukhin  <kirill.yukhin@intel.com>
20341             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20343         * config/i386/sse.md
20344         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
20345         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
20346         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
20347         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
20349 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
20350             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
20351             Anna Tikhonova  <anna.tikhonova@intel.com>
20352             Ilya Tocar  <ilya.tocar@intel.com>
20353             Andrey Turetskiy  <andrey.turetskiy@intel.com>
20354             Ilya Verbin  <ilya.verbin@intel.com>
20355             Kirill Yukhin  <kirill.yukhin@intel.com>
20356             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
20358         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
20359         * config/i386/sse.md
20360         (define_mode_iterator VI4_128_8_256): New.
20361         (define_mode_iterator VI2_128_4_256): Ditto.
20362         (define_mode_iterator PMOV_DST_MODE): Rename into
20363         (define_mode_iterator PMOV_DST_MODE_1): this.
20364         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
20365         Use PMOV_DST_MODE_1 mode iterator.
20366         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
20367         Ditto.
20368         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
20369         Ditto.
20370         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
20371         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
20372         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
20373         (define_mode_iterator PMOV_DST_MODE_2): New.
20374         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
20375         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
20376         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
20377         Ditto.
20378         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
20379         (define_mode_attr pmov_dst_3): Ditto.
20380         (define_mode_attr pmov_dst_zeroed_3): Ditto.
20381         (define_mode_attr pmov_suff_3): Ditto.
20382         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
20383         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
20384         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
20385         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
20386         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
20387         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
20388         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
20389         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
20390         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
20391         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
20392         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
20393         (define_mode_attr pmov_dst_4): Ditto.
20394         (define_mode_attr pmov_dst_zeroed_4): Ditto.
20395         (define_mode_attr pmov_suff_4): Ditto.
20396         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
20397         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
20398         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
20399         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
20400         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
20401         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
20402         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
20403         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
20404         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
20405         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
20406         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
20408 2014-08-29  Richard Biener  <rguenther@suse.de>
20410         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
20411         NON_LVALUE_EXPR in gimple.
20413 2014-08-29  Richard Biener  <rguenther@suse.de>
20415         PR middle-end/62292
20416         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
20417         from previous refactoring.
20418         (gimple_fold_builtin_strncpy): Likewise.
20420 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
20422         PR bootstrap/62300
20423         * function.c (assign_parm_setup_reg): Remove erroneous checked
20424         cast to rtx_insn * on result of gen_extend_insn in favor of
20425         introducing a new local rtx "pat".
20427 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20429         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
20430         to silence warning.
20431         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
20433 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20435         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
20436         (next_insn): Likewise.
20437         * emit-rtl.c (next_insn): Likewise.
20438         (previous_insn): Likewise.
20439         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
20440         "insn" and "next" from rtx to rtx_insn *.
20441         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
20442         "insn", "insn1", "vliw_start",  "prologue_end_note",
20443         "last_insn_in_packet".
20445 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20447         * shrink-wrap.h (active_insn_between): Strengthen both params from
20448         rtx to rtx_insn *.
20449         * function.c (active_insn_between): Likewise.
20451 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20453         * genattr.c (main): When writing out insn-attr.h, strengthen param
20454         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
20455         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
20456         writing out the definition of dfa_clear_single_insn_cache to the
20457         generated insn-automata.c
20459 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20461         * resource.h (clear_hashed_info_for_insn): Strengthen param from
20462         rtx to rtx_insn *.
20463         (incr_ticks_for_insn): Likewise.
20464         (init_resource_info): Likewise.
20466         * resource.c (init_resource_info): Likewise.
20467         (clear_hashed_info_for_insn): Likewise.
20468         (incr_ticks_for_insn): Likewise.
20470         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
20471         rtx to rtx_insn *.
20472         (steal_delay_list_from_target): Use methods of "seq".
20473         (try_merge_delay_insns): Use methods of "merged_insns".
20474         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
20475         (reorg_redirect_jump): Likewise for param "jump".
20477 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20479         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
20480         rtx to rtx_insn *.
20481         * config/s390/s390.c (s390_split_branches): Eliminate top-level
20482         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
20483         "set_insn".
20484         (s390_mainpool_finish): In three places, split out a local rtx
20485         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
20486         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
20487         and split another local rtx "insn" out into rtx "pat" and
20488         rtx_insn * "insn".
20489         * config/sh/sh.c (output_branchy_insn): Rather than working
20490         directly on operands[9], introduce local rtx_code_label *
20491         variables named "lab" in two places, working on them, and then
20492         assigning them to operands[9], so that the intervening operations
20493         are known by the type system to be on insns.
20495 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20497         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
20498         const rtx_insn *.
20500         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
20501         in invocation of INSN_HAS_LOCATION.
20503 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20505         * config/rs6000/altivec.h (vec_xl): New #define.
20506         (vec_xst): Likewise.
20507         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
20508         (XXSPLTD_V2DI): Likewise.
20509         (DIV_V2DI): Likewise.
20510         (UDIV_V2DI): Likewise.
20511         (MUL_V2DI): Likewise.
20512         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
20513         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
20514         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
20515         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
20516         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
20517         (UNSPEC_VSX_DIVSD): Likewise.
20518         (UNSPEC_VSX_DIVUD): Likewise.
20519         (UNSPEC_VSX_MULSD): Likewise.
20520         (vsx_mul_v2di): New insn-and-split.
20521         (vsx_div_v2di): Likewise.
20522         (vsx_udiv_v2di): Likewise.
20523         (vsx_xxspltd_<mode>): New insn.
20525 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20527         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
20528         NEXT_INSN.
20529         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
20530         (NEXT_INSN): Likewise.
20531         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
20532         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
20533         const rtx_insn *.
20534         (no_labels_between_p): Likewise for both params.
20536         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
20537         cast when using NEXT_INSN on operands[2].
20538         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
20539         "insn" from rtx to rtx_insn *, adding a checked cast.
20540         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
20541         rtx_insn *.
20542         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
20543         for third param.
20544         (arc_text_label): Likewise for param "insn".
20545         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
20546         "insn".
20547         (arc_ccfsm_record_condition): Likewise for param "jump".
20548         (arc_text_label): Likewise for local "label".
20549         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
20550         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
20551         a method for typesafety.  Add a checked cast.
20552         * config/arc/constraints.md (Clb): Add a checked cast when getting
20553         the CODE_LABEL from a LABEL_REF.
20554         * config/arm/arm.c (require_pic_register): Strengthen locals
20555         "seq", "insn" from rtx to rtx_insn *.
20556         (create_fix_barrier): Likewise for locals "selected", "next".
20557         (thumb1_reorg): Likewise for locals "prev", "insn".
20558         (arm_expand_prologue): Likewise for local "last".
20559         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
20560         operands[0].
20561         (thumb2_output_casesi): Likewise for operands[2].
20562         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
20563         strengthen local "insn" from rtx to rtx_insn *.
20564         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
20565         type and param "insn".
20566         (find_prev_insn_start): Likewise.
20567         (hwloop_optimize): Likewise for locals "insn", "last_insn",
20568         "prev".
20569         (gen_one_bundle): Likewise for loal "t".
20570         (find_load): Likewise for param "insn".
20571         (workaround_speculation): Likewise for locals "insn", "next",
20572         "target", "next_tgt".
20573         * config/c6x/c6x.c (assign_reservations): Likewise for both params
20574         and for locals "insn", "within", "last".
20575         (count_unit_reqs): Likewise for params "head", "tail" and local
20576         "insn".
20577         (try_rename_operands): Likewise for params "head", "tail".
20578         (reshuffle_units): Likewise for locals "head", "tail", "insn".
20579         (struct c6x_sched_context): Likewise for fields
20580         "last_scheduled_insn", "last_scheduled_iter0".
20581         (init_sched_state): Replace NULL_RTX with NULL.
20582         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
20583         to rtx_insn *.
20584         (undo_split_delayed_nonbranch): Likewise for param and for local
20585         "prev".
20586         (conditionalize_after_sched): Likewise for local "insn".
20587         (bb_earliest_end_cycle): Likewise.
20588         (filter_insns_above): Likewise for locals "insn", "next".
20589         (hwloop_optimize): Remove redundant checked cast.
20590         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
20591         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
20592         NULL_RTX with NULL.
20593         (cris_simple_epilogue): Likewise.
20594         (cris_expand_prologue): Likewise.
20595         (cris_expand_epilogue): Likewise.
20596         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
20597         local "insn" from rtx to rtx_insn *.
20598         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
20599         (struct frv_packet_group): Likewise for the elements within array
20600         fields "insns", "sorted", and for field "nop".
20601         (frv_packet): Likewise for the elements within array field
20602         "insns".
20603         (frv_add_insn_to_packet): Likewise for param "insn".
20604         (frv_insert_nop_in_packet): Likewise for param "insn" and local
20605         "last".
20606         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
20607         (frv_sort_insn_group_1): Likewise for local "insn".
20608         (frv_optimize_membar_local): Likewise.
20609         (frv_align_label): Likewise for locals "x", "last", "barrier",
20610         "label".
20611         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
20612         local.
20613         (ia64_sched_init): Likewise for local "insn".
20614         (scheduled_good_insn): Likewise for param "last".
20615         (struct _ia64_sched_context): Likewise for field
20616         "last_scheduled_insn".
20617         (ia64_init_sched_context): Replace NULL_RTX with NULL.
20618         (struct bundle_state): Likewise for field "insn".
20619         (issue_nops_and_insn): Likewise for param "insn".
20620         (get_next_important_insn): Likewise for return type and both
20621         params.
20622         (ia64_add_bundle_selector_before): Likewise for param "insn".
20623         (bundling): Likewise for params "prev_head_insn", "tail" and
20624         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
20625         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
20626         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
20627         Strengthen final param from rtx to rtx_insn *.
20628         (iq2000_move_1word): Likewise for second param.
20629         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
20630         param "cur_insn" and local "next_insn".
20631         (iq2000_move_1word): Likewise for param "insn".
20632         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
20633         casts when using NEXT_INSN on operands[1].
20634         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
20635         "insn" from rtx to rtx_insn *.
20636         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
20637         "x", introducing local rtx_insn * "insn" for when working with the
20638         CODE_LABEL of the LABEL_REF.
20639         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
20640         rtx_insn *.
20641         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
20642         param.
20643         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
20644         type.
20645         (conditionalize_block): Likewise for return type and param.
20646         (mcore_is_dead): Likewise for param "first" and local "insn".
20647         (emit_new_cond_insn): Likewise for return type.
20648         (conditionalize_block): Likewise for return type, param, and
20649         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
20650         "newinsn".
20651         (conditionalize_optimization): Likewise for local "insn".
20652         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
20653         using NEXT_INSN.
20654         * config/microblaze/microblaze.md: Add checked casts when using
20655         NEXT_INSN.
20656         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
20657         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
20658         and rtx_insn * "insn".
20659         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
20660         checked cast when using NEXT_INSN on operands[2].
20661         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
20662         local "insn" from rtx to rtx_insn *.
20663         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
20664         Likewise.
20665         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
20666         Add a checked cast when using NEXT_INSN on operands[1].
20667         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
20668         rtx to rtx_insn *.
20669         (pa_output_cbranch): Likewise for final param.
20670         (pa_output_lbranch): Likewise for second param.
20671         (pa_output_bb): Likewise for third param.
20672         (pa_output_bvb): Likewise.
20673         (pa_output_dbra): Likewise for second param.
20674         (pa_output_movb): Likewise.
20675         (pa_output_parallel_movb): Likewise.
20676         (pa_output_parallel_addb): Likewise.
20677         (pa_output_millicode_call): Likewise for first param.
20678         (pa_output_mul_insn): Likewise for second param.
20679         (pa_output_div_insn): Likewise for third param.
20680         (pa_output_mod_insn): Likewise for second param.
20681         (pa_jump_in_call_delay): Likewise for param.
20682         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
20683         (pa_output_div_insn): Likewise.
20684         (pa_output_mod_insn): Likewise.
20685         (pa_output_cbranch): Likewise.
20686         (pa_output_lbranch): Likewise.
20687         (pa_output_bb): Likewise.
20688         (pa_output_bvb): Likewise.
20689         (pa_output_dbra): Likewise.
20690         (pa_output_movb): Likewise.
20691         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
20692         to simplify and for typesafety.
20693         (pa_output_call): Use method of rtx_sequence *.
20694         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
20695         (pa_jump_in_call_delay): Likewise.
20696         (pa_output_parallel_movb): Likewise.
20697         (pa_output_parallel_addb): Likewise.
20698         (pa_following_call): Likewise.
20699         (pa_combine_instructions): Likewise for locals "anchor",
20700         "floater".
20701         (pa_can_combine_p): Likewise for params "anchor", "floater" and
20702         locals "start", "end".
20703         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
20704         param "insn" and local "local_insn".
20705         (picochip_final_prescan_insn): Likewise for local "local_insn".
20706         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
20707         local "insn".
20708         (uses_TOC): Likewise.
20709         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
20710         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
20711         splitting out to more tightly-scoped locals, 3 as rtx and one as
20712         rtx_insn *.
20713         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
20714         to rtx_insn *.
20715         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
20716         where needed.
20717         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
20718         to rtx_insn *.
20719         (fixup_addr_diff_vecs): Likewise.
20720         (reg_unused_after): Likewise for param 2.
20721         (sh_can_redirect_branch): Likewise for both params.
20722         (check_use_sfunc_addr): Likewise for param 1.
20723         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
20724         (find_barrier): Likewise for local "last_got".
20725         (gen_block_redirect): Likewise for return type, param "jump" and
20726         locals "prev", "scan", "next", "insn".
20727         (struct far_branch): Likewise for fields "near_label",
20728         "insert_place", "far_label".
20729         (gen_far_branch): Likewise for local "jump".
20730         (fixup_addr_diff_vecs): Likewise for param "first" and locals
20731         "insn", "prev".
20732         (barrier_align): Likewise for param and for locals "prev", "x".
20733         Introduce local rtx_sequence * "prev_seq" and use insn method for
20734         typesafety and clarity.
20735         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
20736         (get_dest_uid): Likewise for local "dest".
20737         (split_branches): Likewise for locals "next", "beyond", "label",
20738         "block", "far_label".  Add checked casts when assigning to
20739         bp->far_label and "far_label".
20740         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
20741         (sequence_insn_p): Likewise.
20742         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
20743         more loop-scoped rtx "insn" when walking LABEL_REFS.
20744         (sh_can_redirect_branch): Strengthen both params from rtx to
20745         rtx_insn *.
20746         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
20747         new local rtx_sequence * "seq" via a dyn_cast, and use a method
20748         for clarity and typesafety.
20749         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
20750         "insn" from rtx to rtx_insn *.
20751         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
20752         when using NEXT_INSN on the CODE_LABEL in operands[2].
20753         (define_insn "casesi_worker_2"): Likewise.
20754         (define_insn "casesi_shift_media"): Likewise.
20755         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
20756         operands[3].
20757         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
20758         Strengthen field "insn" from rtx to rtx_insn *.
20759         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
20760         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
20761         param "start_insn" and local "start_insn".
20762         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
20763         field "insn".
20764         (find_set_of_reg_bb): Likewise for param "insn".
20765         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
20766         (trace_reg_uses): Likewise for param "start_insn".
20767         (sh_treg_combine::cbranch_trace): Likewise for field
20768         "cbranch_insn".
20769         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
20770         param "insn".
20771         (sh_treg_combine::record_set_of_reg): Likewise for param
20772         "start_insn" and local "i".
20773         (sh_treg_combine::can_remove_cstore): Likewise for local
20774         "prev_insn".
20775         (sh_treg_combine::try_optimize_cbranch): Likewise for param
20776         "insn".
20777         (sh_treg_combine::execute): Likewise for local "i".
20778         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
20779         param.
20780         (sparc_check_64): Likewise for second param.
20781         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
20782         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
20783         dyn_cast, using its insn method for typesafety and clarity.
20784         (empty_delay_slot): Strengthen param "insn" from rtx to
20785         rtx_insn *.
20786         (set_extends): Likewise.
20787         (sparc_check_64): Likewise.
20788         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
20789         for locals "seq", "last_insn".
20790         (combine_bnp): Likewise for param "insn".
20791         (xstormy16_reorg): Likewise for local "insn".
20792         * config/v850/v850.c (substitute_ep_register): Likewise for params
20793         "first_insn", "last_insn" and local "insn".
20794         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
20795         elements of "regs" array, and local "insn".
20796         * except.c (emit_note_eh_region_end): Likewise for param "insn".
20797         * final.c (final_sequence): Strengthen this global from rtx to
20798         rtx_sequence *.
20799         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
20800         rtx_insn *.
20801         (final_scan_insn): Update assignment to "final_sequence" to be
20802         from "seq", the cast version of "body", for type-safety.
20803         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
20804         "insns" from rtx to rtx_insn *.
20805         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
20806         * genattr.c (main): When writing out generated insn-attr.h,
20807         strengthen params 1 and 3 of eligible_for_delay,
20808         eligible_for_annul_true, eligible_for_annul_false from rtx to
20809         rtx_insn *.
20810         * genattrtab.c (write_eligible_delay): Likewise when writing out
20811         generated insn-attrtab.c; also local "insn" the generated
20812         functions.
20813         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
20814         to rtx_insn *.
20815         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
20816         "start_label" from rtx to rtx_insn *.
20817         * ira.c (decrease_live_ranges_number): Likewise for local "p".
20818         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
20819         "insns" and local "insn".
20820         (validate_equiv_mem): Likewise for param "start" and local "insn".
20821         (memref_used_between_p): Likewise for params "start", "end" and
20822         local "insn".
20823         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
20824         final param.
20825         * loop-doloop.c (doloop_optimize): Within region guarded by
20826         INSN_P (doloop_pat), introduce a new local rtx_insn *
20827         "doloop_insn" via a checked cast, and use it for typesafety,
20828         eventually writing the value back into doloop_pat.
20829         * output.h (final_sequence): Strengthen this global from rtx to
20830         rtx_sequence *.
20831         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
20832         reintroducing "insn" as an rtx_insn * via a checked cast.
20833         Strengthen param "attempt" and local "new_insn"from rtx to
20834         rtx_insn *.
20835         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
20836         to rtx_insn *.
20837         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
20838         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
20839         "p" in favor of more tightly-scoped replacements, sometimes rtx
20840         and sometimes rtx_insn *, as appropriate.
20841         (delete_output_reload): Eliminate top-level rtx "i1", splitting
20842         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
20843         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
20844         local "trial" from rtx to rtx_insn *.
20845         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
20846         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
20847         rtx_sequence * and use methods for clarity and typesafety.
20848         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
20849         rtx to rtx_insn *.  Strenghten local "li" from rtx to
20850         rtx_insn_list * and use its methods for clarity and typesafety.
20851         (steal_delay_list_from_target): Strengthen param "insn" from rtx
20852         to rtx_insn *.
20853         (steal_delay_list_from_fallthrough): Likewise.
20854         (try_merge_delay_insns): Likewise for param "thread" and locals
20855         "trial", "next_trial", "delay_insn".
20856         (redundant_insn): Likewise for param "target" and local "trial".
20857         (own_thread_p): Likewise for param "thread" and locals
20858         "active_insn", "insn".
20859         (get_label_before): Likewise for param "insn".
20860         (fill_simple_delay_slots): Likewise for local "new_label"; use
20861         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
20862         (label_before_next_insn): Strengthen return type and local "insn"
20863         from rtx to rtx_insn *.
20864         (relax_delay_slots): Likewise for locals "other", "tmp".
20865         (make_return_insns): Likewise for param "first" and locals "insn",
20866         "jump_insn", "prev".  Move declaration of "pat" to its assignment
20867         and strengthen from rtx to rtx_sequence *.  Use its methods for
20868         clarity and typesafety.
20869         * rtlanal.c (no_labels_between_p): Strengthen params from
20870         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
20871         rtx_insn *.
20872         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
20873         from const_rtx to const rtx_insn *.
20874         (reg_set_between_p): Rename param "from_insn" to
20875         "uncast_from_insn", and reintroduce "from_insn" as a
20876         const rtx_insn * via a checked cast.
20877         (modified_between_p): Likewise for param "start" as "uncast_start".
20878         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
20879         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
20880         "tmp", head" from rtx to rtx_insn *.
20881         (recompute_rev_top_order): Likewise for local "insn".
20882         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
20883         * store-motion.c (build_store_vectors): Likewise for local "insn".
20884         Strengthen local "st" from rtx to rtx_insn_list * and use methods
20885         for clarity and typesafety.
20886         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
20887         rtx to rtx_insn *.
20888         (computation_cost): Likewise for local "seq".
20889         (get_address_cost): Likewise.
20891 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20893         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
20894         const rtx_insn *.
20895         (label_is_jump_target_p): Likewise for second param.
20897         * rtlanal.c (tablejump_p): Likewise for param "insn".
20898         (label_is_jump_target_p): Likewise for param "jump_insn".
20900 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20902         * rtl.h (find_first_parameter_load): Strengthen return type and
20903         both params from rtx to rtx_insn *.
20904         * rtlanal.c (find_first_parameter_load): Strengthen return type,
20905         both params and locals "before", "first_set" from rtx to
20906         rtx_insn *.  Remove now-redundant cast.
20907         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
20909 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20911         * rtl.h (find_last_value): Delete.
20912         * rtlanal.c (find_last_value): Delete.
20914 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
20916         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
20917         from rtx to rtx_insn *.
20918         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
20919         rtx "note" with new local rtx_insn * "new_head" when calculating
20920         head insn of new basic block.
20921         * combine.c (combine_split_insns): Strengthen return type and local
20922         "ret" from rtx to rtx_insn *.
20923         (likely_spilled_retval_p): Likewise for locals "use" and "p".
20924         (try_combine): Eliminate local "m_split", splitting into new
20925         locals "m_split_insn" and "m_split_pat".
20926         (find_split_point): Strengthen local "seq" from rtx into
20927         rtx_insn *.
20928         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
20929         locals "label", "branch".
20930         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
20931         for local "insn".
20932         (define_expand "umulsi3_highpart"): Likewise for local "insn".
20933         * dse.c (note_add_store_info): Likewise for fields "first",
20934         "current".
20935         (note_add_store): Likewise for local "insn".
20936         (emit_inc_dec_insn_before): Likewise for locals "insn",
20937         "new_insn", "cur".
20938         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
20939         (replace_read): Likewise for locals "insns", "this_insn".
20940         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
20941         (notice_eh_throw): Likewise for param "insn".
20942         (before_next_cfi_note): Likewise for return type, param, and local
20943         "prev".
20944         (connect_traces): Likewise for local "note".
20945         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
20946         (verify_rtl_sharing): Likewise.
20947         (unshare_all_rtl_in_chain): Likewise for param "insn".
20948         (get_first_nonnote_insn): Likewise for local "insn".
20949         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
20950         "seq" and use its methods to clarify things.
20951         (next_insn): Strengthen return type from rtx to rtx_insn *.
20952         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
20953         local rtx_insn * using a checked cast, dropping a checked cast
20954         made redundant by this change.  Use a cast to and method of
20955         rtx_sequence to clarify the code.
20956         (previous_insn): Rename param "insn" to "uncast_insn" and
20957         reintroduce "insn" as a local rtx_insn * using a checked cast,
20958         dropping a checked cast made redundant by this change.  Use a cast
20959         to and method of rtx_sequence to clarify the code.
20960         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
20961         reintroduce "insn" as a local rtx_insn * using a checked cast,
20962         dropping a checked cast made redundant by this change.
20963         (next_nonnote_insn_bb): Likewise.
20964         (prev_nonnote_insn): Likewise.
20965         (prev_nonnote_insn_bb): Likewise.
20966         (next_nondebug_insn): Likewise.
20967         (prev_nondebug_insn): Likewise.
20968         (next_nonnote_nondebug_insn): Likewise.
20969         (prev_nonnote_nondebug_insn): Likewise.
20970         (next_real_insn): Likewise.
20971         (prev_real_insn): Likewise.
20972         (next_active_insn): Likewise.
20973         (prev_active_insn): Likewise.
20974         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
20975         clarity.
20976         (prev_cc0_setter): Likewise.
20977         (try_split): Rename param "trial" to "uncast_trial" and
20978         reintroduce "insn" as a local rtx_insn * using a checked cast,
20979         dropping checked casts made redundant by this change.
20980         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
20981         rtx to rtx_insn *.
20982         (remove_insn): Rename param "insn" to "uncast_insn" and
20983         reintroduce "insn" as a local rtx_insn * using a checked cast.
20984         (emit_pattern_after_setloc): Likewise for param "after", as
20985         "uncast_after".
20986         (emit_pattern_after): Likewise.  Strengthen local "prev" from
20987         rtx to rtx_insn *.
20988         (emit_pattern_before_setloc): Rename param "before" to
20989         "uncast_before" and reintroduce "before" as a local rtx_insn *
20990         using a checked cast.  Strengthen locals "first", "last" from
20991         rtx to rtx_insn *.
20992         (emit_pattern_before): Likewise rename/cast param "before" to
20993         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
20994         * except.c (copy_reg_eh_region_note_forward): Strengthen param
20995         "first" and local "insn" from rtx to rtx_insn *.
20996         (copy_reg_eh_region_note_backward): Likewise for param "last"
20997         and local "insn".
20998         * expr.c (fixup_args_size_notes): Rename param "last" to
20999         "uncast_last" and reintroduce "last" as a local rtx_insn *
21000         using a checked cast.  Strengthen local "insn" from rtx to
21001         rtx_insn *.
21002         * function.c (set_insn_locations): Strengthen param "insn" from
21003         rtx to rtx_insn *.
21004         (record_insns): Likewise for param "insns" and local "tmp".
21005         (active_insn_between): Rename param "tail" to
21006         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
21007         using a checked cast.
21008         (thread_prologue_and_epilogue_insns): Split out top-level local
21009         rtx "seq" into three different rtx_insn * locals.  Strengthen
21010         local "prologue_seq" from rtx to rtx_insn *.
21011         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
21012         from rtx to rtx_insn *.
21013         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
21014         (priority): Likewise for locals "prev_first", "twin".
21015         (setup_insn_max_reg_pressure): Likewise for param "after".
21016         (sched_setup_bb_reg_pressure_info): Likewise.
21017         (no_real_insns_p): Strengthen params from const_rtx to
21018         const rtx_insn *.
21019         (schedule_block): Strengthen local "next_tail" from rtx to
21020         rtx_insn *.
21021         * ifcvt.c (find_active_insn_before): Strengthen return type and
21022         param "insn" from rtx to rtx_insn *.
21023         (find_active_insn_after): Likewise.
21024         (cond_exec_process_insns): Likewise for param "start" and local "insn".
21025         (cond_exec_process_if_block): Likewise for locals "then_start",
21026         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
21027         (noce_process_if_block): Likewise for local "jump".
21028         (merge_if_block): Likewise for two locals named "end".
21029         (cond_exec_find_if_block): Likewise for local "last_insn".
21030         * jump.c (delete_related_insns): Rename param "insn" to
21031         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
21032         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
21033         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
21034         NULL.
21035         (split_reg): Likewise.
21036         * lra.c (lra_process_new_insns): Likewise.
21037         * modulo-sched.c (permute_partial_schedule): Strengthen param
21038         "last" from rtx to rtx_insn *.
21039         * optabs.c (add_equal_note): Likewise for param "insns" and local
21040         "last_insn".
21041         (expand_binop_directly): Add checked casts to rtx_insn * within
21042         NEXT_INSN (pat) uses.
21043         (expand_unop_direct): Likewise.
21044         (maybe_emit_unop_insn): Likewise.
21045         * recog.c (peep2_attempt): Strengthen locals "last",
21046         "before_try", "x" from rtx to rtx_insn *.
21047         * reorg.c (optimize_skip): Strengthen return type and local
21048         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
21049         and locals "trial", "next_trial" from rtx to rtx_insn *.
21050         * resource.c (next_insn_no_annul): Strengthen return type and
21051         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
21052         rtx_sequence to clarify the code.
21053         (mark_referenced_resources): Add a checked cast to rtx_insn *
21054         within PREV_INSN (x).
21055         (find_dead_or_set_registers): Strengthen return type, param
21056         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
21057         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
21058         to rtx_insn **.
21059         (mark_target_live_regs): Strengthen params "insns" and "target",
21060         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
21061         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
21062         the code.
21063         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
21064         from rtx to rtx_insn *.
21065         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
21066         from rtx to rtx_insn *.
21067         (copy_reg_eh_region_note_backward): Likewise.
21068         (unshare_all_rtl_in_chain): Likewise for sole param.
21069         (dump_rtl_slim): Strengthen second and third params from const_rtx
21070         to const rtx_insn *.
21071         * sched-deps.c (sched_free_deps): Strengthen params "head" and
21072         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
21073         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
21074         "next_tail" from rtx to rtx_insn *.
21075         (begin_move_insn): Likewise for local "next".
21076         * sched-int.h (sched_free_deps): Likewise for first and second
21077         params.
21078         (no_real_insns_p): Strengthen both params from const_rtx to
21079         const rtx_insn *.
21080         (sched_setup_bb_reg_pressure_info): Strengthen second params from
21081         rtx to rtx_insn *.
21082         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
21083         "next_tail".
21084         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
21085         and locals "insn", "tail" from const_rtx to const rtx_insn *.
21086         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
21087         rtx_insn *.
21088         (debug_rtl_slim): Strengthen params "first" and "last" from
21089         const_rtx to const rtx_insn *.
21090         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
21091         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
21092         (convert_to_simple_return): Likewise for param "returnjump".
21093         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
21094         "prologue_seq".
21095         (convert_to_simple_return): Likewise for param "returnjump".
21096         * valtrack.c (propagate_for_debug): Likewise for params
21097         "insn", "last".
21098         * valtrack.h (propagate_for_debug): Likewise for second param.
21100 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21102         * output.h (insn_current_reference_address): Strengthen param
21103         from rtx to rtx_insn *.
21104         * final.c (insn_current_reference_address): Likewise.
21106 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21108         * basic-block.h (inside_basic_block_p): Strengthen param from
21109         const_rtx to const rtx_insn *.
21110         * cfgbuild.c (inside_basic_block_p): Likewise.
21112 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21114         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
21115         rtx_insn *.
21116         (get_trace_info): Likewise for param "insn".
21117         (save_point_p): Likewise.
21118         (maybe_record_trace_start): Likewise for both params.
21119         (maybe_record_trace_start_abnormal): Likewise.
21120         (create_trace_edges): Likewise for sole param and for three of the
21121         locals named "lab".
21122         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
21123         to rtx_insn *, and update a call to pat->element to pat->insn.
21125 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21127         * function.h (struct expr_status): Convert field "x_forced_labels"
21128         from rtx_expr_list * to rtx_insn_list *.
21130         * cfgbuild.c (make_edges): Convert local "x" from an
21131         rtx_expr_list * to an rtx_insn_list *, replacing use of
21132         "element" method with "insn" method.
21133         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
21134         * except.c (sjlj_emit_dispatch_table): Replace use of
21135         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
21136         forced_labels.
21137         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
21138         rtx_expr_list * to an rtx_insn_list *, replacing use of
21139         "element" method with "insn" method.
21140         * reload1.c (set_initial_label_offsets): Likewise for local "x".
21141         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
21142         rtx_insn *, adding a checked cast.  Replace use of
21143         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
21144         forced_labels.
21145         (expand_label): Likewise for local "label_r".
21147 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21149         * function.h (struct rtl_data): Convert field
21150         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
21151         rtx_insn_list *.
21152         * rtl.h (remove_node_from_insn_list): New prototype.
21154         * builtins.c (expand_builtin): When prepending to
21155         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
21156         gen_rtx_EXPR_LIST.
21157         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
21158         to rtx_insn_list *, and use its "insn" method rather than
21159         "element" method.
21160         * cfgrtl.c (delete_insn): Use new function
21161         remove_node_from_insn_list rather than
21162         remove_node_from_expr_list.
21163         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
21164         to rtx_insn_list *, and use its "insn" method rather than
21165         "element" method.
21166         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
21167         * reload1.c (set_initial_label_offsets): Likewise for local "x".
21168         * rtlanal.c (remove_node_from_insn_list): New function, adapted
21169         from remove_node_from_expr_list.
21170         * stmt.c (expand_label): When prepending to
21171         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
21172         gen_rtx_EXPR_LIST.
21174 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21176         * function.h (struct rtl_data): Strengthen fields "x_return_label"
21177         and "x_naked_return_label" from rtx to rtx_code_label *.
21179 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21181         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
21182         (SET_NEXT_INSN): Likewise.
21183         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
21185         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
21186         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
21187         to split out the SEQUENCE from local "bundle", strengthening the
21188         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
21189         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
21190         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
21191         and the type of the elements of the "slot" array from rtx to
21192         rtx_insn *.
21193         (reorg_split_calls): Likewise for locals "insn" and "next", and
21194         the type of the elements of the "slot" array.
21196         * config/frv/frv.c (frv_nops): Likewise for the elements of this
21197         array.
21198         (frv_function_prologue): Likewise for locals "insn", "next",
21199         "last_call".
21200         (frv_register_nop): Introduce a local "nop_insn" to be the
21201         rtx_insn * containing rtx "nop".
21203         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
21204         used as an insn and sometimes as a pattern, so rename it to
21205         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
21206         using it where dealing with the core insn.
21208         * config/picochip/picochip.c (reorder_var_tracking_notes):
21209         Strengthen locals "insn", "next", "last_insn", "queue",
21210         "next_queue", "prev" from rtx to rtx_insn *.
21212         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
21213         the second param is an rtx_insn ** rather than an rtx **.
21214         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
21215         from rtx to rtx_sequence *, and introduce local named "sequence",
21216         using methods of rtx_sequence to clarify the code.
21217         (remove_insn): Introduce local rtx_sequence * named "sequence" and
21218         use its methods.
21219         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
21220         Rename param "after" to "uncast_after", reintroducing "after" as a
21221         local rtx_insn * with a checked cast.
21222         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
21223         reintroducing "after" as a local rtx_insn * with a checked cast.
21224         Strengthen local "last" from rtx to rtx_insn * and remove the
21225         now-redundant checked casts.
21226         (copy_delay_slot_insn): Strengthen return type and param from rtx
21227         to rtx_insn *.
21229         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
21230         "last" from rtx to rtx_insn *.
21232 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
21234         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
21235         param from rtx to rtx_insn *.
21237         * emit-rtl.c (copy_delay_slot_insn): Likewise.
21239         * reorg.c (skip_consecutive_labels): Strengthen return type, param
21240         and local "insn" from rtx to rtx_insn *.
21241         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
21242         (unfilled_slots_next): Likewise.
21243         (function_return_label): Strengthen from rtx to rtx_code_label *.
21244         (function_simple_return_label): Likewise.
21245         (first_active_target_insn): Strengthen return type and param from
21246         rtx to rtx_insn *.
21247         (find_end_label): Strengthen return type from rtx to
21248         rtx_code_label *; strengthen locals as appropriate.
21249         (emit_delay_sequence): Strengthen return type, param "insn" and
21250         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
21251         and local "li" from rtx to rtx_insn_list *, using methods of
21252         rtx_insn_list for clarity and typesafety.
21253         (add_to_delay_list): Strengthen return type and param "insn" from
21254         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
21255         rtx_insn_list * and use methods of rtx_insn_list.
21256         (delete_from_delay_slot): Strengthen return type, param "insn",
21257         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
21258         Strengthen local "seq" from rtx to rtx_sequence *, and local
21259         "delay_list" from rtx to rtx_insn_list *, using methods of
21260         rtx_sequence for clarity and type-safety.
21261         (delete_scheduled_jump): Add checked cast when invoking
21262         delete_from_delay_slot.  Strengthen local "trial" from rtx to
21263         rtx_insn *.
21264         (optimize_skip): Strengthen return type and local "delay_list"
21265         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
21266         rtx_insn *.
21267         (steal_delay_list_from_target): Strengthen return type, param
21268         "delay_list" and local "new_delay_list" from rtx to
21269         rtx_insn_list *.  Strengthen param "seq" from rtx to
21270         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
21271         rtx_insn **.
21272         Split out local "temp" into multiple more-tightly scoped locals:
21273         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
21274         of rtx_insn_list and rtx_sequence for clarity and typesafety.
21275         Strengthen locals named "trial" from rtx to rtx_insn *.
21276         (steal_delay_list_from_fallthrough): Strengthen return type and
21277         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
21278         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
21279         Strengthen local "trial" from rtx to rtx_insn *.
21280         (try_merge_delay_insns): Strength local "merged_insns" from rtx
21281         to rtx_insn_list * and use its methods.  Strengthen local "pat"
21282         from rtx to rtx_sequence * and use its methods.  Strengthen locals
21283         "dtrial" and "new_rtx" from rtx to rtx_insn *.
21284         (get_label_before): Strengthen return type and local "label" from
21285         rtx to rtx_insn *.
21286         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
21287         "next_trial", "next", prev".  Strengthen local "delay_list" from
21288         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
21289         rtx_insn **.
21290         (follow_jumps): Strengthen return type, param "label" and locals
21291         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
21292         (fill_slots_from_thread): Strengthen return type, param
21293         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
21294         "insn", "thread", "opposite_thread" and locals "new_thread",
21295         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
21296         "sequence" from a checked cast to rtx_sequence so that we can call
21297         steal_delay_list_from_target and steal_delay_list_from_fallthrough
21298         with an rtx_sequence *.
21299         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
21300         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
21301         Strengthen local "delay_list" from rtx to rtx_insn_list *.
21302         (relax_delay_slots): Strengthen param "first" and locals "insn",
21303         "next", "trial", "delay_insn", "target_label" from rtx to
21304         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
21305         Introduce a local "trial_seq" for PATTERN (trial) of type
21306         rtx_sequence *, in both cases using methods of rtx_sequence.
21307         (dbr_schedule): Strengthen param "first" and locals "insn",
21308         "next", "epilogue_insn" from rtx to rtx_insn *.
21310 2014-08-28  Richard Biener  <rguenther@suse.de>
21312         PR tree-optimization/62283
21313         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
21314         Do not peel loops for alignment where the vector loop likely
21315         doesn't run at least VF times.
21317 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
21319         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
21320         important_candidates.  Consider all important candidates if
21321         IVS doesn't give any result.  Remove check on ivs->upto.
21322         (try_add_cand_for): Call iv_ca_add_use only once.
21324 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21325             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21326             Anna Tikhonova  <anna.tikhonova@intel.com>
21327             Ilya Tocar  <ilya.tocar@intel.com>
21328             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21329             Ilya Verbin  <ilya.verbin@intel.com>
21330             Kirill Yukhin  <kirill.yukhin@intel.com>
21331             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21333         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
21334         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
21335         masking.
21336         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
21337         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
21338         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
21339         (define_insn "*mul<mode>3"): Add EVEX version.
21341 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21342             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21343             Anna Tikhonova  <anna.tikhonova@intel.com>
21344             Ilya Tocar  <ilya.tocar@intel.com>
21345             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21346             Ilya Verbin  <ilya.verbin@intel.com>
21347             Kirill Yukhin  <kirill.yukhin@intel.com>
21348             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21350         * config/i386/sse.md
21351         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
21352         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
21353         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
21354         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
21355         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
21356         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
21357         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
21358         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
21359         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
21360         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
21361         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
21362         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
21363         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
21364         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
21365         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
21366         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"):
21367         Ditto.
21369 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21370             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21371             Anna Tikhonova  <anna.tikhonova@intel.com>
21372             Ilya Tocar  <ilya.tocar@intel.com>
21373             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21374             Ilya Verbin  <ilya.verbin@intel.com>
21375             Kirill Yukhin  <kirill.yukhin@intel.com>
21376             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21378         * config/i386/sse.md
21379         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
21380         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
21381         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
21383 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21384             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21385             Anna Tikhonova  <anna.tikhonova@intel.com>
21386             Ilya Tocar  <ilya.tocar@intel.com>
21387             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21388             Ilya Verbin  <ilya.verbin@intel.com>
21389             Kirill Yukhin  <kirill.yukhin@intel.com>
21390             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21392         * config/i386/sse.md
21393         (define_mode_iterator VI128_256): New.
21394         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
21396 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
21397             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
21398             Anna Tikhonova  <anna.tikhonova@intel.com>
21399             Ilya Tocar  <ilya.tocar@intel.com>
21400             Andrey Turetskiy  <andrey.turetskiy@intel.com>
21401             Ilya Verbin  <ilya.verbin@intel.com>
21402             Kirill Yukhin  <kirill.yukhin@intel.com>
21403             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
21405         * config/i386/sse.md
21406         (define_mode_iterator VI8_256_512): New.
21407         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
21408         Ditto.
21409         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
21410         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
21411         Ditto.
21412         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
21414 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21416         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
21417         pointer to the cumulative reloc value and return the value for
21418         this reloc instead.
21419         (compute_reloc_for_rtx): Take a const_rtx.  Call
21420         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
21421         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
21422         for_each_rtx for the CONST case.
21424 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21426         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
21427         (mark_constants_in_pattern): ...this new function to iterate over
21428         all the subrtxes.
21429         (mark_constants): Update accordingly.
21431 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21433         * varasm.c: Include rtl-iter.h.
21434         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
21435         Remove the pointer to the cumulative hashval_t and just return
21436         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
21437         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
21438         Accumulate the hashval_ts here instead of const_rtx_hash_1.
21440 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21442         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
21443         Give real type of data parameter.  Remove return value.
21444         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
21445         to iterate over subrtxes.
21447 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21449         * var-tracking.c (use_narrower_mode_test): Turn from being a
21450         for_each_rtx callback to being a function that examines each
21451         subrtx itself.
21452         (adjust_mems): Update accordingly.
21454 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21456         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
21457         callback to being a function that examines each subrtx itself.
21458         Remove handling of null rtxes.
21459         (add_uses): Update accordingly.
21461 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21463         * var-tracking.c: Include rtl-iter.h.
21464         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
21465         to being a function that examines each subrtx itself.
21466         (use_type): Update accordingly.
21468 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21470         * store-motion.c: Include rtl-iter.h.
21471         (extract_mentioned_regs_1): Delete.
21472         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
21473         for_each_rtx to iterate over subrtxes.
21475 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21477         * sel-sched.c: Include rtl-iter.h
21478         (count_occurrences_1): Delete.
21479         (count_occurrences_equiv): Turn rtxes into const_rtxes.
21480         Use FOR_EACH_SUBRTX rather than for_each_rtx.
21482 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21484         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
21485         * rtlanal.c (tls_referenced_p_1): Delete.
21486         (tls_referenced_p): Take a const_rtx rather than an rtx.
21487         Use FOR_EACH_SUBRTX rather than for_each_rtx.
21489 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21491         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
21492         (for_each_inc_dec): Take an rtx rather than an rtx *.
21493         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
21494         (cselib_record_sets): Likewise.
21495         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
21496         (check_for_inc_dec): Likewise.
21497         * rtlanal.c (for_each_inc_dec_ops): Delete.
21498         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
21499         rather than a pointer to the memory address.  Replace
21500         for_each_inc_dec_ops argument with separate function and data
21501         arguments.  Abort on non-autoinc addresses.
21502         (for_each_inc_dec_find_mem): Delete.
21503         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
21504         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
21506 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21508         * rtl.h (find_all_hard_regs): Declare.
21509         * rtlanal.c (find_all_hard_regs): New function.
21510         (record_hard_reg_uses_1): Delete.
21511         (record_hard_reg_uses): Use find_all_hard_regs.
21513 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21515         * rtl.h (replace_label_data): Delete.
21516         (replace_label): Take the old label, new label and update-nuses flag
21517         as direct arguments.  Return void.
21518         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
21519         * rtlanal.c (replace_label): Update interface as above.  Handle
21520         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
21521         iterator.  Use FOR_EACH_SUBRTX_PTR.
21523 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21525         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
21526         with const_rtx parameters.
21527         * varasm.c (get_pool_constant): Likewise.
21528         * rtlanal.c (rtx_referenced_p_1): Delete.
21529         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
21530         Assert that the rtx we're looking for is nonnull.  Allow searches
21531         for constant pool SYMBOL_REFs.
21533 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21535         * reload1.c: Include rtl-iter.h.
21536         (note_reg_elim_costly): Turn from being a for_each_rtx callback
21537         to being a function that examines each subrtx itself.
21538         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
21540 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21542         * regcprop.c (cprop_find_used_regs_1): Delete.
21543         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
21545 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21547         * regcprop.c: Include rtl-iter.h.
21548         (kill_value): Take a const_rtx.
21549         (kill_autoinc_value): Turn from being a for_each_rtx callback
21550         to being a function that examines each subrtx itself.
21551         (copyprop_hardreg_forward_1): Update accordingly.
21553 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21555         * reg-stack.c: Include rtl-iter.h.
21556         (subst_stack_regs_in_debug_insn): Delete.
21557         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
21558         instead of for_each_rtx.
21560 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21562         * lower-subreg.c (find_decomposable_subregs): Turn from being
21563         a for_each_rtx callback to being a function that examines each
21564         subrtx itself.  Remove handling of null rtxes.
21565         (decompose_multiword_subregs): Update accordingly.
21567 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21569         * lower-subreg.c (adjust_decomposed_uses): Delete.
21570         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
21571         Remove handling of null rtxes.
21573 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21575         * lower-subreg.c: Include rtl-iter.h.
21576         (resolve_subreg_use): Turn from being a for_each_rtx callback
21577         to being a function that examines each subrtx itself.  Remove
21578         handling of null rtxes.
21579         (resolve_reg_notes, resolve_simple_move): Update accordingly.
21580         (decompose_multiword_subregs): Likewise.
21582 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21584         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
21585         to being a function that examines each subrtx itself.
21586         (simplify_using_condition, simplify_using_initial_values): Update
21587         accordingly.
21589 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21591         * loop-iv.c: Include rtl-iter.h.
21592         (find_single_def_src): New function.
21593         (replace_single_def_regs): Turn from being a for_each_rtx callback
21594         to being a function that examines each subrtx itself.
21595         (replace_in_expr, simplify_using_initial_values): Update accordingly.
21597 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21599         * jump.c (eh_returnjump_p_1): Delete.
21600         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
21601         Remove handling of null rtxes.
21603 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21605         * jump.c: Include rtl-iter.h.
21606         (returnjump_p_1): Delete.
21607         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
21608         Remove handling of null rtxes.
21610 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21612         * ira.c: Include rtl-iter.h.
21613         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
21614         to being a function that examines each subrtx itself.  Remove
21615         handling of null rtxes.
21616         (update_equiv_regs): Update call accordingly.
21618 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21620         * fwprop.c: Include rtl-iter.h.
21621         (varying_mem_p): Turn from being a for_each_rtx callback to being
21622         a function that examines each subrtx itself.
21623         (propagate_rtx): Update accordingly.
21625 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21627         * function.c: Include rtl-iter.h
21628         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
21629         callback to being a function that examines each subrtx itself.
21630         Return the changed flag.
21631         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
21632         (instantiate_virtual_regs): Update calls accordingly.
21634 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21636         * final.c: Include rtl-iter.h.
21637         (mark_symbol_ref_as_used): Delete.
21638         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
21639         for_each_rtx.
21641 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21643         * emit-rtl.c: Include rtl-iter.h.
21644         (find_auto_inc): Turn from being a for_each_rtx callback to being
21645         a function that examines each subrtx itself.  Assume the first operand
21646         to an RTX_AUTOINC is the automodified register.
21647         (try_split): Update call accordingly.
21649 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21651         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
21652         Return a bool, inverting the result so that 0/false means "not ok".
21653         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
21654         subrtxes of a CONST.
21655         (mem_loc_descriptor, add_const_value_attribute)
21656         (resolve_addr_in_expr): Update calls accordingly.
21658 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21660         * dwarf2out.c: Include rtl-iter.h.
21661         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
21662         Remove unused data parameter.  Return a bool, inverting the result
21663         so that 0/false means "not ok".
21664         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
21665         instead of for_each_rtx.
21667 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21669         * dse.c: Include rtl-iter.h.
21670         (check_mem_read_rtx): Change void * parameter to real type.
21671         Remove return value.
21672         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
21673         for_each_rtx.  Don't handle null rtxes.
21675 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21677         * df-problems.c: Include rtl-iter.h.
21678         (find_memory): Turn from being a for_each_rtx callback to being
21679         a function that examines each subrtx itself.  Continue to look for
21680         volatile references even after a nonvolatile one has been found.
21681         (can_move_insns_across): Update calls accordingly.
21683 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21685         * ddg.c (walk_mems_2, walk_mems_1): Delete.
21686         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
21687         to iterate over subrtxes.  Return a bool rather than an int.
21689 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21691         * ddg.c: Include rtl-iter.h.
21692         (mark_mem_use_1): Rename to...
21693         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
21694         instead of for_each_rtx.
21695         (mem_read_insn_p): Update accordingly.
21697 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21699         * cse.c (change_cc_mode_args): Delete.
21700         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
21701         a function that examines each subrtx itself.  Take the fields of
21702         change_cc_mode_args as argument and return void.
21703         (cse_change_cc_mode_insn): Update calls accordingly.
21705 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21707         * cse.c (is_dead_reg): Change argument to const_rtx.
21708         (dead_debug_insn_data): Delete.
21709         (is_dead_debug_insn): Expand commentary.  Turn from being a
21710         for_each_rtx callback to being a function that examines
21711         each subrtx itself.  Take the fields of dead_debug_insn_data
21712         as argument.
21713         (delete_trivially_dead_insns): Update call accordingly.
21715 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21717         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
21718         being a for_each_rtx callback to being a function that examines
21719         each subrtx itself.
21720         (cse_extended_basic_block): Update call accordingly.
21722 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21724         * cse.c (check_dependence_data): Delete.
21725         (check_dependence): Change from being a for_each_rtx callback to being
21726         a function that examines all subrtxes itself.  Don't handle null rtxes.
21727         (invalidate): Update call accordingly.
21729 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21731         * cse.c: Include rtl-iter.h.
21732         (approx_reg_cost_1): Delete.
21733         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
21734         Don't handle null rtxes.
21736 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21738         * cfgcleanup.c: Include rtl-iter.h.
21739         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
21740         to being a function that examines each subrtx itself.
21741         (thread_jump): Update accordingly.
21743 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21745         * combine-stack-adj.c: Include rtl-iter.h.
21746         (record_stack_refs_data): Delete.
21747         (record_stack_refs): Turn from being a for_each_rtx callback
21748         to being a function that examines each subrtx itself.
21749         Take a pointer to the reflist.  Invert sense of return value
21750         so that true means success and false means failure.  Don't
21751         handle null rtxes.
21752         (combine_stack_adjustments_for_block): Update accordingly.
21754 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21756         * combine.c (record_truncated_value): Turn from being a for_each_rtx
21757         callback to a function that takes an rtx and returns a bool
21758         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
21759         for_each_rtx.
21761 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21763         * combine.c: Include rtl-iter.h.
21764         (unmentioned_reg_p_1): Delete.
21765         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
21766         Don't handle null rtxes.
21768 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21770         * calls.c: Include rtl-iter.h.
21771         (internal_arg_pointer_based_exp_1): Delete.
21772         (internal_arg_pointer_based_exp): Take a const_rtx.
21773         Use FOR_EACH_SUBRTX to iterate over subrtxes.
21775 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21777         * caller-save.c: Include rtl-iter.h.
21778         (add_used_regs_1): Delete.
21779         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
21780         to iterate over subrtxes.  Assert that any remaining pseudos
21781         have been spilled.
21783 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21785         * bt-load.c: Include rtl-iter.h.
21786         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
21787         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
21788         to iterate over subrtxes.
21789         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
21790         find_btr_use rather than btr_referenced_p.
21792 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21794         * alias.c: Include rtl-iter.h.
21795         (refs_newer_value_cb): Delete.
21796         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
21798 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
21800         * rtl-iter.h: New file.
21801         * rtlanal.c: Include it.
21802         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
21803         (generic_subrtx_iterator <T>::add_single_to_queue)
21804         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
21805         (generic_subrtx_iterator <T>::free_array): New functions.
21806         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
21807         (generic_subrtx_iterator <const_rtx_accessor>)
21808         (generic_subrtx_iterator <rtx_var_accessor>
21809         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
21810         (setup_reg_subrtx_bounds): New function.
21811         (init_rtlanal): Call it.
21813 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
21815         PR target/62261
21816         * config/sh/sh.md (ashlsi3): Handle negative shift count for
21817         TARGET_SHMEDIA.
21818         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
21820 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
21822         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
21824 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21826         * rtl.h (JUMP_LABEL_AS_INSN): New.
21828 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21830         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
21831         rtx_expr_list **.
21832         (alloc_EXPR_LIST): Strengthen return type from rtx to
21833         rtx_expr_list *.
21834         (remove_free_EXPR_LIST_node): Likewise for param.
21835         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
21836         from rtx to rtx_expr_list *.
21837         * sched-int.h (struct deps_desc): Strengthen fields
21838         "pending_read_mems" and "pending_write_mems" from rtx to
21839         rtx_expr_list *.
21841         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
21842         rtx to rtx_expr_list *.
21843         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
21844         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
21845         rtx_expr_list **.
21846         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
21847         from rtx to rtx_expr_list *.
21848         * loop-iv.c (simplify_using_initial_values): Strengthen local
21849         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
21850         "pnote_next" from rtx * to rtx_expr_list **.
21851         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
21852         param "exprp" from rtx * to rtx_expr_list **.
21853         (add_insn_mem_dependence): Strengthen local "mem_list" from
21854         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
21855         to rtx_expr_list *.
21856         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
21857         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
21858         param "old_mems_p" from rtx * to rtx_expr_list **.
21859         * var-tracking.c (struct adjust_mem_data): Strengthen field
21860         "side_effects" from rtx to rtx_expr_list *.
21861         (adjust_insn): Replace NULL_RTX with NULL when assigning to
21862         rtx_expr_list *.
21863         (prepare_call_arguments): Likewise.
21865 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21867         * function.h (struct rtl_data): Strengthen field
21868         "x_stack_slot_list" from rtx to rtx_expr_list *.
21870         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
21871         when assigning to stack_slot_list.
21873 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21875         * function.h (struct rtl_data): Strengthen field
21876         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
21877         * rtl.h (remove_node_from_expr_list): Strengthen second param from
21878         rtx * to rtx_expr_list **.
21880         * cfgbuild.c (make_edges): In loop over
21881         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
21882         rtx_expr_list *, and use methods of the latter class to clarify
21883         the code.
21884         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
21885         rtx_expr_list *, and use methods of the latter class to clarify
21886         the code.
21887         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
21888         * reload1.c (set_initial_label_offsets): Likewise for local "x".
21889         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
21890         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
21891         to rtx_expr_list *.  Use methods of the latter class to clarify
21892         the code.
21894 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21896         * function.h (struct expr_status): Strengthen field
21897         "x_forced_labels" from rtx to rtx_expr_list *.
21899         * cfgbuild.c (make_edges): Split local "x" into two locals,
21900         strengthening one from rtx to rtx_expr_list *, and using methods
21901         of said class.
21902         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
21903         loop over forced_labels, introduce strengthen it from rtx to
21904         rtx_expr_list *, using methods to clarify the code.
21905         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
21906         to rtx_expr_list *, using methods of said class to clarify the
21907         code.
21908         * reload1.c (set_initial_label_offsets): Split local "x" into two
21909         per-loop variables, strengthening the first from rtx to
21910         rtx_expr_list * and using methods.
21912 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21914         * coretypes.h (class rtx_expr_list): Add forward declaration.
21915         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
21916         * gengenrtl.c (special_rtx): Add EXPR_LIST.
21917         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
21918         invariant: GET_CODE (X) == EXPR_LIST.
21919         (is_a_helper <rtx_expr_list *>::test): New.
21920         (rtx_expr_list::next): New.
21921         (rtx_expr_list::element): New.
21922         (gen_rtx_EXPR_LIST): New.
21924 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21926         * varasm.c (mark_constants): Convert a GET_CODE check into a
21927         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
21928         Use methods of rtx_sequence to clarify the code.
21930 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21932         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
21933         local "seq" via a checked cast, and use methods of rtx_sequence
21934         to simplify the code.
21936 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21938         * resource.c (mark_referenced_resources): Strengthen local
21939         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
21940         using methods of rtx_sequence to clarify the code.
21941         (find_dead_or_set_registers): Within the switch statement, convert
21942         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
21943         the JUMP_P handling, introduce another local "seq", adding a
21944         checked cast to rtx_sequence *.  In both cases, use methods of
21945         rtx_sequence to clarify the code.
21946         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
21947         via a checked cast, and use methods of rtx_sequence to simplify
21948         the code.
21950 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21952         * reorg.c (redundant_insn): In two places in the function, replace
21953         a check of GET_CODE with a dyn_cast, introducing local "seq", and
21954         usings methods of rtx_sequence to clarify the code.
21956 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21958         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
21959         local "seq" with a checked cast, and use methods of rtx_sequence
21960         to clarify the code.
21962 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21964         * function.c (contains): Introduce local "seq" for PATTERN (insn),
21965         with a checked cast, in the region for where we know it's a
21966         SEQUENCE.  Use methods of rtx_sequence.
21968 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21970         * final.c (get_attr_length_1): Replace GET_CODE check with a
21971         dyn_cast, introducing local "seq" and the use of methods of
21972         rtx_sequence.
21973         (shorten_branches): Likewise, introducing local "body_seq".
21974         Strengthen local "inner_insn" from rtx to rtx_insn *.
21975         (reemit_insn_block_notes): Replace GET_CODE check with a
21976         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
21977         Use methods of rtx_sequence.
21978         (final_scan_insn): Likewise, introducing local "seq" for when
21979         "body" is known to be a SEQUENCE, using its methods.
21981 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21983         * except.c (can_throw_external): Strengthen local "seq" from rtx
21984         to rtx_sequence *.  Use methods of rtx_sequence.
21985         (insn_nothrow_p): Likewise.
21987 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21989         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
21990         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
21991         Use methods of rtx_sequence.
21992         (scan_trace): Likewise for local "pat".
21994 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
21996         * coretypes.h (class rtx_sequence): Add forward declaration.
21997         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
21998         invariant: GET_CODE (X) == SEQUENCE.
21999         (is_a_helper <rtx_sequence *>::test): New.
22000         (is_a_helper <const rtx_sequence *>::test): New.
22001         (rtx_sequence::len): New.
22002         (rtx_sequence::element): New.
22003         (rtx_sequence::insn): New.
22005 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22007         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
22008         rtx_insn_list **.
22009         (alloc_INSN_LIST): Strengthen return type from rtx to
22010         rtx_insn_list *.
22011         (copy_INSN_LIST): Likewise for return type and param.
22012         (concat_INSN_LIST): Likewise for both params and return type.
22013         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
22014         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
22015         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
22016         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
22018         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
22019         "implicit_sets", "control_uses", "clobbers" from rtx to
22020         rtx_insn_list *.
22021         (struct deps_desc): Likewise for fields "pending_read_insns",
22022         "pending_write_insns", "pending_jump_insns",
22023         "last_pending_memory_flush", "last_function_call",
22024         "last_function_call_may_noreturn", "sched_before_next_call",
22025         "sched_before_next_jump".
22026         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
22027         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
22029         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
22030         from rtx to rtx_insn_list *.
22031         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
22032         rtx_insn_list *.
22034         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
22035         to rtx_insn_list **.
22036         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
22037         rtx_insn_list *.
22038         (queue_insn): Likewise for local "link".
22039         (struct haifa_saved_data): Strengthen field "insn_queue" from
22040         rtx * to rtx_insn_list **.
22041         (save_backtrack_point): Update allocation of save->insn_queue to
22042         reflect the strengthening of elements from rtx to rtx_insn_list *.
22043         (queue_to_ready): Strengthen local "link" from rtx to
22044         rtx_insn_list *; use methods "next" and "insn" when traversing the
22045         list.
22046         (early_queue_to_ready): Likewise for locals "link", "next_link",
22047         "prev_link".
22048         (schedule_block): Update allocation of insn_queue to reflect the
22049         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
22050         local "link" from rtx to rtx_insn_list *, and use methods when
22051         working it.
22052         (add_to_speculative_block): Strengthen locals "twins" and
22053         "next_node" from rtx to rtx_insn_list *, and use methods when
22054         working with them.  Strengthen local "twin" from rtx to
22055         rtx_insn *, eliminating a checked cast.
22056         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
22057         from rtx to rtx_insn_list *, and use methods when working with
22058         them.
22060         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
22061         from rtx to rtx_insn_list *, adding a checked cast.
22062         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
22063         rtx_insn_list **.
22064         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
22065         "newlink" from rtx to rtx_insn_list *.  Strengthen local
22066         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
22067         from rtx to rtx_insn *.
22068         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
22069         from rtx to rtx_insn_list *.  Use methods of the latter class.
22070         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
22071         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
22072         (remove_free_INSN_LIST_node): Strengthen return type and local
22073         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
22074         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
22075         rtx_insn_list *, using "insn" method.
22077         * sched-deps.c (add_dependence_list):  Strengthen param "list"
22078         from rtx to rtx_insn_list *, and use methods when working with it.
22079         (add_dependence_list_and_free):  Strengthen param "listp" from
22080         rtx * to rtx_insn_list **.
22081         (remove_from_dependence_list): Strenghten param "listp" from rtx *
22082         to rtx_insn_list **, and use methods when working with *listp.
22083         (remove_from_both_dependence_lists): Strengthen param "listp" from
22084         rtx * to rtx_insn_list **
22085         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
22086         to rtx_insn_list **.  Eliminate local "link", in favor of two new
22087         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
22088         respectively.
22089         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
22090         by introducing local "cond_deps".
22091         (remove_from_deps): Strengthen param "insn" from rtx to
22092         rtx_insn *.
22094         * sched-rgn.c (concat_insn_mem_list): Strengthen param
22095         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
22096         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
22097         Use methods of rtx_insn_list.
22099         * store-motion.c (struct st_expr): Strengthen fields
22100         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
22101         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
22102         rtx_insn_list *.
22103         (find_moveable_store): Split out "tmp" into multiple more-tightly
22104         scoped locals.  Use methods of rtx_insn_list *.
22105         (compute_store_table): Strengthen local "tmp" from rtx to
22106         rtx_insn *.  Use methods of rtx_insn_list *.
22108 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22110         * coretypes.h (class rtx_insn_list): Add forward declaration.
22111         * rtl.h (class rtx_insn_list): New subclass of rtx_def
22112         (is_a_helper <rtx_insn_list *>::test): New.
22113         (rtx_insn_list::next): New.
22114         (rtx_insn_list::insn): New.
22115         (gen_rtx_INSN_LIST): Add prototype.
22116         * emit-rtl.c (gen_rtx_INSN_LIST): New.
22117         * gengenrtl.c (special_rtx): Add INSN_LIST.
22119 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22121         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
22122         "prev" from rtx to rtx_insn *.
22124 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22126         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
22127         functions.  Require merely an rtx for now, not an rtx_insn *.
22128         (BLOCK_FOR_INSN): Likewise.
22129         (INSN_LOCATION): Likewise.
22130         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
22132 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22134         * rtl.h (PATTERN): Convert this macro into a pair of inline
22135         functions, for now, requiring const_rtx and rtx.
22137 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22139         * target.def (unwind_emit): Strengthen param "insn" from rtx to
22140         rtx_insn *.
22141         (final_postscan_insn): Likewise.
22142         (adjust_cost): Likewise.
22143         (adjust_priority): Likewise.
22144         (variable_issue): Likewise.
22145         (macro_fusion_pair_p): Likewise.
22146         (dfa_post_cycle_insn): Likewise.
22147         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
22148         (first_cycle_multipass_issue): Likewise.
22149         (dfa_new_cycle): Likewise.
22150         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
22151         (speculate_insn): Likewise for param "insn".
22152         (gen_spec_check): Likewise for params "insn" and "label".
22153         (get_insn_spec_ds): Likewise for param "insn".
22154         (get_insn_checked_ds): Likewise.
22155         (dispatch_do): Likewise.
22156         (dispatch): Likewise.
22157         (cannot_copy_insn_p): Likewise.
22158         (invalid_within_doloop): Likewise.
22159         (legitimate_combined_insn): Likewise.
22160         (needed): Likewise.
22161         (after): Likewise.
22163         * doc/tm.texi: Automatically updated to reflect changes to
22164         target.def.
22166         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
22167         working with insn.
22168         (schedule_block): Likewise.
22169         (sched_init): Likewise.
22170         (sched_speculate_insn): Strengthen param "insn" from rtx to
22171         rtx_insn *.
22172         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
22173         working with insn.
22174         * hooks.c (hook_bool_rtx_true): Rename to...
22175         hook_bool_rtx_insn_true): ...this, and strengthen first param from
22176         rtx to rtx_insn *.
22177         (hook_constcharptr_const_rtx_null): Rename to...
22178         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
22179         first param from const_rtx to const rtx_insn *.
22180         (hook_bool_rtx_int_false): Rename to...
22181         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
22182         param from rtx to rtx_insn *.
22183         (hook_void_rtx_int): Rename to...
22184         (hook_void_rtx_insn_int): ...this, and strengthen first param from
22185         rtx to rtx_insn *.
22187         * hooks.h (hook_bool_rtx_true): Rename to...
22188         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
22189         rtx to rtx_insn *.
22190         (hook_bool_rtx_int_false): Rename to...
22191         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
22192         param from rtx to rtx_insn *.
22193         (hook_void_rtx_int): Rename to...
22194         (hook_void_rtx_insn_int): ...this, and strengthen first param from
22195         rtx to rtx_insn *.
22196         (hook_constcharptr_const_rtx_null): Rename to...
22197         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
22198         first param from const_rtx to const rtx_insn *.
22200         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
22201         and local "prev" from rtx to rtx_insn *.
22203         * sched-int.h (sched_speculate_insn): Strengthen first param from
22204         rtx to rtx_insn *.
22206         * sel-sched.c (create_speculation_check): Likewise for local "label".
22207         * targhooks.c (default_invalid_within_doloop): Strengthen param
22208         "insn" from const_rtx to const rtx_insn *.
22209         * targhooks.h (default_invalid_within_doloop): Strengthen param
22210         from const_rtx to const rtx_insn *.
22212         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
22213         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
22215         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
22216         "insn".
22217         (arc_invalid_within_doloop): Likewise, with const.
22219         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
22220         (arm_cannot_copy_insn_p): Likewise for param "insn".
22221         (arm_unwind_emit): Likewise.
22223         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
22224         "dep_insn".
22226         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
22227         (c6x_variable_issue): Likewise.  Removed now-redundant checked
22228         cast.
22229         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
22231         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
22232         Likewise for param "insn".
22233         (epiphany_mode_after): Likewise.
22234         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
22235         params "insn", "dep_insn".
22236         (epiphany_mode_needed): Likewise for param "insn".
22237         (epiphany_mode_after): Likewise.
22239         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
22240         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22241         (ix86_avx_u128_mode_needed): Likewise.
22242         (ix86_i387_mode_needed): Likewise.
22243         (ix86_mode_needed): Likewise.
22244         (ix86_avx_u128_mode_after): Likewise.
22245         (ix86_mode_after): Likewise.
22246         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
22247         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
22248         (ix86_adjust_priority): Likewise for param "insn".
22249         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
22250         (do_dispatch): Likewise.
22251         (has_dispatch): Likewise.
22252         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
22254         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
22255         reflect renaming of default hook implementation from
22256         hook_constcharptr_const_rtx_null to
22257         hook_constcharptr_const_rtx_insn_null.
22258         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
22259         rtx to rtx_insn *.
22260         (ia64_variable_issue): Likewise for param "insn".
22261         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
22262         (ia64_dfa_new_cycle): Likewise.
22263         (ia64_get_insn_spec_ds): Likewise.
22264         (ia64_get_insn_checked_ds): Likewise.
22265         (ia64_speculate_insn): Likewise.
22266         (ia64_gen_spec_check): Likewise for params "insn", "label".
22267         (ia64_asm_unwind_emit): Likewise for param "insn".
22269         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
22271         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
22272         "insn", "def_insn".
22273         (m68k_sched_variable_issue): Likewise for param "insn".
22275         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
22276         "def_insn".
22278         * config/microblaze/microblaze.c (microblaze_adjust_cost):
22279         Likewise for params "insn", "dep".
22281         * config/mips/mips.c (mips_adjust_cost): Likewise.
22282         (mips_variable_issue): Likewise for param "insn".
22283         (mips_final_postscan_insn): Likewise.
22285         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
22286         for params "insn", "dep".
22288         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
22289         "dep_insn".
22290         (pa_adjust_priority): Likewise for param "insn".
22292         * config/picochip/picochip.c (picochip_sched_adjust_cost):
22293         Likewise for params "insn", "dep_insn".
22295         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
22296         param "insn".
22297         (rs6000_variable_issue): Likewise.
22298         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
22299         (rs6000_debug_adjust_cost): Likewise.
22300         (rs6000_adjust_priority): Likewise for param "insn".
22301         (rs6000_use_sched_lookahead_guard): Likewise.
22302         (get_next_active_insn): Likewise for return type and both params.
22303         (redefine_groups): Likewise for params "prev_head_insn", "tail"
22304         and locals "insn", "next_insn".
22305         (pad_groups): Likewise.
22307         * config/s390/s390.c (s390_adjust_priority): Likewise for param
22308         "insn".
22309         (s390_cannot_copy_insn_p): Likewise.
22310         (s390_sched_variable_issue): Likewise for third param, eliminating
22311         checked cast.
22312         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
22313         default hook implementation from hook_constcharptr_const_rtx_null
22314         to hook_constcharptr_const_rtx_insn_null.
22316         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
22317         from rtx to rtx_insn *.
22318         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
22319         (sh_variable_issue): Likewise for param "insn".
22320         (sh_dfa_new_cycle): Likewise.
22321         (sh_mode_needed): Likewise.
22322         (sh_mode_after): Likewise.
22324         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
22325         params "insn", "dep_insn".
22326         (hypersparc_adjust_cost): Likewise.
22327         (sparc_adjust_cost): Likewise.
22329         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
22330         param, eliminated checked cast.
22331         (spu_sched_adjust_cost): Likewise for first and third params.
22333         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
22334         params "insn" and "dep_insn" from rtx to rtx_insn *.
22336         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
22338 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
22340         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
22341         (set_is_load_p): ...this, updating to work on a SET pattern rather
22342         than an insn.
22343         (is_store_insn): Rename to...
22344         (set_is_store_p): ...this, updating to work on a SET pattern
22345         rather than an insn.
22346         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
22347         top of function to where it is needed.  Rewrite the bogus
22348         condition that checks for "insn" and "dep" being PARALLEL to
22349         instead use single_set, introducing locals "insn_set" and
22350         "dep_set".  Given that we only ever returned "cost" for a non-pair
22351         of SETs, bail out early if we don't have a pair of SET.
22352         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
22353         use the new locals "insn_set" and "dep_set", and update calls to
22354         is_load_insn and is_store_insn to be calls to set_is_load_p and
22355         set_is_store_p.
22357 2014-08-27  Guozhi Wei  <carrot@google.com>
22359         PR target/62262
22360         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
22361         amount before using it.
22363 2014-08-27  Richard Biener  <rguenther@suse.de>
22365         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
22366         get_maxval_strlen inside a more useful API.
22367         (gimple_fold_builtin_with_strlen): Remove and fold into ...
22368         (gimple_fold_builtin): ... caller.
22369         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
22370         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
22371         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
22372         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
22373         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
22374         gimple_fold_builtin_sprintf): Adjust to compute maxval
22375         themselves.
22377 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
22379         PR other/62248
22380         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
22382 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22383             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22384             Anna Tikhonova  <anna.tikhonova@intel.com>
22385             Ilya Tocar  <ilya.tocar@intel.com>
22386             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22387             Ilya Verbin  <ilya.verbin@intel.com>
22388             Kirill Yukhin  <kirill.yukhin@intel.com>
22389             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22391         * config/i386/sse.md
22392         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
22393         Use `concat_tg_mode' attribute to determine asm register size.
22395 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22396             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22397             Anna Tikhonova  <anna.tikhonova@intel.com>
22398             Ilya Tocar  <ilya.tocar@intel.com>
22399             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22400             Ilya Verbin  <ilya.verbin@intel.com>
22401             Kirill Yukhin  <kirill.yukhin@intel.com>
22402             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22404         * config/i386/sse.md
22405         (define_mode_iterator VI48_AVX512VL): New.
22406         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
22407         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
22408         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
22409         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22410         with VI1): Change mode iterator.
22411         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22412         with VI_ULOADSTORE_BW_AVX512VL): New.
22413         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22414         with VI_ULOADSTORE_F_AVX512VL): Ditto.
22415         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22416         with VI1): Change mode iterator.
22417         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22418         with VI_ULOADSTORE_BW_AVX512VL): New.
22419         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
22420         with VI_ULOADSTORE_F_AVX512VL): Ditto.
22421         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
22422         with VI1): Change mode iterator.
22423         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
22424         with VI_ULOADSTORE_BW_AVX512VL): New.
22425         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
22426         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
22427         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
22428         (define_insn "<avx512>_storedqu<mode>_mask" with
22429         VI48_AVX512VL): New.
22430         (define_insn "<avx512>_storedqu<mode>_mask" with
22431         VI12_AVX512VL): Ditto.
22433 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
22434             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
22435             Anna Tikhonova  <anna.tikhonova@intel.com>
22436             Ilya Tocar  <ilya.tocar@intel.com>
22437             Andrey Turetskiy  <andrey.turetskiy@intel.com>
22438             Ilya Verbin  <ilya.verbin@intel.com>
22439             Kirill Yukhin  <kirill.yukhin@intel.com>
22440             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
22442         * config/i386/sse.md
22443         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
22444         (define_mode_iterator VI48_AVX512BW): New.
22445         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
22446         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
22447         with VI48_AVX2_48_AVX512F): New.
22448         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
22449         with VI2_AVX512VL): Ditto.
22451 2014-08-27  Richard Biener  <rguenther@suse.de>
22453         PR middle-end/62239
22454         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
22455         (fold_builtin_3): Do not fold strcat_chk here.
22456         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
22457         from builtins.c.
22458         (gimple_fold_builtin): Fold strcat_chk here.
22460 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
22462         * dwarf2out.h (dwarf2out_decl): Remove prototype.
22463         * dwarf2out.c (dwarf2out_decl): Make static.
22465 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
22467         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
22469 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22471         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
22472         from rtx to rtx_insn *.
22473         (cselib_lookup_from_insn): Likewise for final param.
22474         (cselib_subst_to_values_from_insn): Likewise.
22475         (cselib_add_permanent_equiv): Likewise.
22477         * cselib.c (cselib_current_insn): Likewise for this variable.
22478         (cselib_subst_to_values_from_insn): Likewise for param "insn".
22479         (cselib_lookup_from_insn): Likewise.
22480         (cselib_add_permanent_equiv): Likewise for param "insn" and local
22481         "save_cselib_current_insn".
22482         (cselib_process_insn): Replace use of NULL_RTX with NULL.
22484         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
22485         from rtx to rtx_insn *.
22487 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22489         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
22490         rtx_insn *.
22492 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22494         * df.h (df_dump_insn_problem_function): Strengthen first param of
22495         this callback from const_rtx to const rtx_insn *.
22496         (struct df_insn_info): Strengthen field "insn" from rtx to
22497         rtx_insn *.
22498         (DF_REF_INSN): Eliminate this function, reinstating the older
22499         macro definition.
22500         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
22501         (df_reg_defined): Likewise.
22502         (df_find_use): Likewise.
22503         (df_reg_used): Likewise.
22504         (df_dump_insn_top): Strengthen param 1 from const_rtx to
22505         const rtx_insn *.
22506         (df_dump_insn_bottom): Likewise.
22507         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
22508         (df_insn_debug_regno): Likewise.
22509         (debug_df_insn): Likewise.
22510         (df_rd_simulate_one_insn): Likewise for param 2.
22511         (df_word_lr_simulate_defs): Likewise for param 1.
22512         (df_word_lr_simulate_uses): Likewise.
22513         (df_md_simulate_one_insn): Likewise for param 2.
22514         (df_simulate_find_noclobber_defs): Likewise for param 1.
22515         (df_simulate_find_defs): Likewise.
22516         (df_simulate_defs): Likewise.
22517         (df_simulate_uses): Likewise.
22518         (df_simulate_one_insn_backwards): Likewise for param 2.
22519         (df_simulate_one_insn_forwards): Likewise.
22520         (df_uses_create): Likewise for param 2.
22521         (df_insn_create_insn_record): Likewise for param 1.
22522         (df_insn_delete): Likewise.
22523         (df_insn_rescan): Likewise.
22524         (df_insn_rescan_debug_internal): Likewise.
22525         (df_insn_change_bb): Likewise.
22526         (df_notes_rescan): Likewise.
22527         * rtl.h (remove_death): Likewise for param 2.
22528         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
22529         const rtx_insn *.
22530         * sched-int.h (reemit_notes): Strengthen param from rtx to
22531         rtx_insn *.
22532         * valtrack.h (propagate_for_debug): Likewise for param 1.
22534         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
22535         local "tmp_rtx" from const_rtx to const rtx_insn *.
22536         * combine.c (remove_death): Strengthen param "insn" from rtx to
22537         rtx_insn *.
22538         (move_deaths): Likewise for local "where_dead".
22539         * cse.c (delete_trivially_dead_insns): Introduce local
22540         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
22541         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
22542         rtx_insn *.
22543         (df_reg_defined): Likewise.
22544         (df_find_use): Likewise.
22545         (df_reg_used): Likewise.
22546         (df_dump_insn_problem_data): Strengthen param "insn" from
22547         const_rtx to const rtx_insn *.
22548         (df_dump_insn_top): Likewise.
22549         (df_dump_insn_bottom): Likewise.
22550         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
22551         (df_insn_debug_regno): Likewise.
22552         (debug_df_insn): Likewise.
22553         (DF_REF_INSN): Delete.
22554         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
22555         from rtx to rtx_insn *.
22556         (df_chain_insn_top_dump): Strengthen param "insn" from
22557         const_rtx to const rtx_insn *.
22558         (df_chain_insn_bottom_dump): Likewise.
22559         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
22560         rtx_insn *.
22561         (df_word_lr_simulate_uses): Likewise.
22562         (df_print_note): Likewise.
22563         (df_remove_dead_and_unused_notes): Likewise.
22564         (df_set_unused_notes_for_mw): Likewise.
22565         (df_set_dead_notes_for_mw): Likewise.
22566         (df_create_unused_note): Likewise.
22567         (df_simulate_find_defs): Likewise.
22568         (df_simulate_find_uses): Likewise.
22569         (df_simulate_find_noclobber_defs): Likewise.
22570         (df_simulate_defs): Likewise.
22571         (df_simulate_uses): Likewise.
22572         (df_simulate_one_insn_backwards): Likewise.
22573         (df_simulate_one_insn_forwards): Likewise.
22574         (df_md_simulate_one_insn): Likewise.
22575         * df-scan.c (df_uses_create): Likewise.
22576         (df_insn_create_insn_record): Likewise.
22577         (df_insn_delete): Likewise.
22578         (df_insn_rescan): Likewise.
22579         (df_insn_rescan_debug_internal): Likewise.
22580         (df_insn_change_bb): Likewise.
22581         (df_notes_rescan): Likewise.
22582         (df_refs_add_to_chains): Likewise.
22583         (df_insn_refs_verify): Likewise.
22584         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
22585         when invoking df_insn_delete.
22586         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
22587         (set_unique_reg_note): Add checked cast.
22588         * final.c (cleanup_subreg_operands): Likewise.
22589         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
22590         "insn" from rtx to rtx_insn *.
22591         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
22592         "last" from rtx to rtx_insn *.
22593         * ira-emit.c (change_regs_in_insn): New function.
22594         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
22595         Invoke change_regs_in_insn rather than change_regs.
22596         * ira.c (update_equiv_regs): Strengthen locals "insn",
22597         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
22598         for_each_rtx_in_insn rather than for_each_rtx.
22599         * recog.c (confirm_change_group): Add checked casts.
22600         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
22601         Add checked cast.
22602         (peep2_fill_buffer): Add checked cast.
22603         * rtlanal.c (remove_note): Likewise.
22604         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
22605         locals "next" "end" from rtx to rtx_insn *.
22607 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22609         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
22610         to rtx_insn *.
22611         (struct reg_use_data): Likewise for field "insn".
22612         (insn_cost): Likewise for param.
22613         (real_insn_for_shadow): Likewise for return type and param.
22614         (increase_insn_priority): Likewise for param 1.
22615         (debug_dependencies): Likewise for both params.
22617         * haifa-sched.c (insn_delay): Likewise for param "insn".
22618         (real_insn_for_shadow): Likewise for return type and param "insn".
22619         (update_insn_after_change): Likewise for param "insn".
22620         (recompute_todo_spec): Likewise for param "next" and locals "pro",
22621         "other".
22622         (insn_cost): Likewise for param "insn".
22623         (increase_insn_priority): Likewise.
22624         (calculate_reg_deaths): Likewise.
22625         (setup_insn_reg_pressure_info): Likewise.
22626         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
22627         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
22628         (model_recompute): Likewise.
22629         (must_restore_pattern_p): Likewise for param "next".
22630         (model_excess_cost): Likewise for param "insn".
22631         (queue_remove): Likewise.
22632         (adjust_priority): Likewise for param "prev".
22633         (update_register_pressure): Likewise for param "insn".
22634         (setup_insn_max_reg_pressure): Likewise for local "insn".
22635         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
22636         (model_add_to_schedule): Likewise.
22637         (model_reset_queue_indices): Likewise for local "insn".
22638         (unschedule_insns_until): Strengthen local "recompute_vec" from
22639         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
22640         "con" from rtx to rtx_insn *.
22641         (restore_last_backtrack_point): Likewise for both locals "x". Add
22642         checked casts.
22643         (estimate_insn_tick): Likewise for param "insn".
22644         (commit_schedule): Likewise for params "prev_head", "tail" and
22645         local "x".
22646         (verify_shadows): Likewise for locals "i1", "i2".
22647         (dump_insn_stream): Likewise for params "head", "tail" and locals
22648         "next_tail", "insn".
22649         (schedule_block): Likewise for locals "insn", "x".  Add a checked
22650         cast.
22651         (fix_inter_tick): Likewise for params "head", "tail".
22652         (create_check_block_twin): Likewise for local "jump".
22653         (haifa_change_pattern): Likewise for param "insn".
22654         (haifa_speculate_insn): Likewise.
22655         (dump_new_block_header): Likewise for params "head", "tail".
22656         (fix_jump_move): Likewise for param "jump".
22657         (move_block_after_check): Likewise.
22658         (sched_init_insn_luid): Likewise for param "insn".
22659         (sched_init_luids): Likewise for local "insn".
22660         (insn_luid): Likewise for param "insn".
22661         (init_h_i_d): Likewise.
22662         (haifa_init_h_i_d): Likewise for local "insn".
22663         (haifa_init_insn): Likewise for param "insn".
22664         * sched-deps.c (add_dependence): Likewise for local "real_pro",
22665         "other".
22666         (create_insn_reg_use): Likewise for param "insn".
22667         (setup_insn_reg_uses): Likewise.  Add a checked cast.
22668         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
22669         "tail" from rtx to rtx_insn *.
22670         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
22671         "insn", "next_tail".
22673 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22675         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
22676         from rtx to rtx_insn *.
22677         (model_add_to_schedule): Likewise for locals "start", "end",
22678         "iter".
22680 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22682         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
22683         rtx_insn *.
22684         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
22685         "to" and locals "insn", "next", "copy".  Remove now-redundant
22686         checked cast.
22688 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22690         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
22691         rtx_insn * and param 4 from rtx * to rtx_insn **.
22692         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
22693         param 2 from rtx * to rtx_insn **.
22695         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
22696         rtx_insn * and final param from rtx * to rtx_insn **.
22698         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
22699         from rtx to rtx_insn *.
22700         (try_head_merge_bb): Likewise for both locals named "move_upto".
22701         * df-problems.c (can_move_insns_across): Likewise for params
22702         "from", "to", "across_from", "across_to" and locals "insn",
22703         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
22704         rtx_insn **.
22705         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
22706         from rtx to rtx_insn *.
22707         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
22708         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
22709         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
22710         rtx_insn *.
22711         (noce_try_abs): Likewise.
22712         (noce_get_condition): Likewise for param "jump".  Strengthen param
22713         "earliest" from rtx * to rtx_insn **.
22714         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
22715         rtx_insn *.
22716         (find_cond_trap): Likewise.
22717         (dead_or_predicable): Likewise for local "earliest".
22718         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
22719         checked cast.
22720         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
22721         and local "prev".  Strengthen param "earliest" from rtx * to
22722         rtx_insn **.
22723         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
22724         Strengthen param "earliest" from rtx * to rtx_insn **.
22726 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22728         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
22729         "to" and local "insn" from rtx to rtx_insn *.
22731 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22733         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
22734         from rtx to rtx_insn *.
22735         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
22736         (code_motion_path_driver): Likewise for local "last_insn".
22737         (simplify_changed_insns): Likewise for local "insn".
22739 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22741         * rtl.h (push_to_sequence): Strengthen param from rtx to
22742         rtx_insn *.
22743         (push_to_sequence2): Likewise for both params.
22744         (delete_insns_since): Likewise for param.
22745         (reorder_insns_nobb): Likewise for all three params.
22746         (set_new_first_and_last_insn): Likewise for both params.
22748         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
22749         rtx_insn *.  Remove now-redundant cast.
22750         (set_last_insn): Likewise.
22752         * builtins.c (expand_builtin_return): Strengthen local
22753         "call_fusage" from rtx to rtx_insn *.
22754         * cfgrtl.c (create_basic_block_structure): Likewise for local
22755         "after".
22756         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
22757         "first", "last" and local "insn".
22758         (delete_insns_since): Likewise for param "from".
22759         (reorder_insns_nobb): Likewise for params "from", "to", "after"
22760         and local "x".
22761         (push_to_sequence): Likewise for param "first" and local "last".
22762         (push_to_sequence2): Likewise for params "first" and "last".
22763         * lra.c (emit_add3_insn): Likewise for local "last".
22764         (lra_emit_add): Likewise.
22765         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
22766         "last_insn".
22767         (process_address_1): Likewise for locals "insn", last".
22768         * modulo-sched.c (ps_first_note): Likewise for return type.
22769         * optabs.c (expand_binop_directly): Likewise for param "last".
22771 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22773         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
22774         to rtx_insn*.
22775         * emit-rtl.c (get_last_insn_anywhere): Likewise.
22777 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22779         * function.h (struct sequence_stack): Strengthen fields "first"
22780         and "last" from rtx to rtx_insn *.
22781         (struct emit_status): Likewise for fields "x_first_insn" and
22782         "x_last_insn".
22784         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
22785         (set_first_insn): Add checked cast.
22786         (get_last_insn): Remove now-redundant checked cast.
22787         (set_last_insn): Add checked cast.
22789         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
22790         "saved_first" and "saved_last" from rtx to rtx_insn *.
22792 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22794         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
22795         (unlink_insn_chain): Strengthen both params from rtx to
22796         rtx_insn *.
22798         * cfgrtl.c (cfg_layout_function_header): Likewise for this
22799         variable.
22800         (unlink_insn_chain): Likewise for params "first" and "last".
22801         Remove now-redundant checked cast.
22802         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
22803         (fixup_reorder_chain): Strengthen local "insn" from rtx to
22804         rtx_insn *.
22805         * emit-rtl.c (link_insn_into_chain): Likewise for all three
22806         params.
22807         (add_insn): Likewise for param "insn" and local "prev".
22808         (add_insn_after_nobb): Likewise for both params and local "next".
22809         (add_insn_before_nobb): Likewise for both params and local "prev".
22810         (add_insn_after): Rename param "after" to "uncast_after",
22811         introducing local "after" with another checked cast.
22812         (add_insn_before): Rename params "insn" and "before", giving them
22813         "uncast_" prefixes, adding the old names back using checked casts.
22814         (emit_note_after): Likewise for param "after".
22815         (emit_note_before): Likewise for param "before".
22816         (emit_label): Add a checked cast.
22818 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22820         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
22821         "insn" from rtx to rtx_insn *.
22823         * cselib.c (cselib_record_sets_hook): Likewise.
22825         * var-tracking.c (add_with_sets): Likewise, renaming back from
22826         "uncast_insn" to "insn" and eliminating the checked cast from rtx
22827         to rtx_insn *.
22829 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22831         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
22832         and "header_" from rtx to rtx_insn *.
22833         (struct basic_block_d): Likewise for field "head_" within "x"
22834         field of union basic_block_il_dependent.
22835         (BB_HEAD): Drop function...
22836         (SET_BB_HEAD): ...and this function in favor of...
22837         (BB_HEAD): ...reinstate macro.
22838         (BB_END): Drop function...
22839         (SET_BB_END): ...and this function in favor of...
22840         (BB_END): ...reinstate macro.
22841         (BB_HEADER): Drop function...
22842         (SET_BB_HEADER): ...and this function in favor of...
22843         (BB_HEADER): ...reinstate macro.
22845         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
22846         (fix_crossing_unconditional_branches): Likewise.
22847         * caller-save.c (save_call_clobbered_regs): Likewise.
22848         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
22849         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
22850         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
22851         (merge_blocks_move_successor_nojumps): Likewise.
22852         (outgoing_edges_match): Update use of for_each_rtx to
22853         for_each_rtx_in_insn.
22854         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
22855         (expand_gimple_cond): Likewise.
22856         (expand_gimple_tailcall): Likewise.
22857         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
22858         SET_BB_END.
22859         (construct_exit_block): Drop use of SET_BB_END.
22860         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
22861         rtx_insn *.
22862         (delete_insn): Rename param "insn" to "uncast_insn", introducing
22863         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
22864         SET_BB_HEAD and SET_BB_END.
22865         (create_basic_block_structure): Drop use of SET_BB_HEAD and
22866         SET_BB_END.
22867         (rtl_delete_block): Drop use of SET_BB_HEAD.
22868         (rtl_split_block): Drop use of SET_BB_END.
22869         (emit_nop_for_unique_locus_between): Likewise.
22870         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
22871         (block_label): Drop use of SET_BB_HEAD.
22872         (fixup_abnormal_edges): Drop use of SET_BB_END.
22873         (record_effective_endpoints): Drop use of SET_BB_HEADER.
22874         (relink_block_chain): Likewise.
22875         (fixup_reorder_chain): Drop use of SET_BB_END.
22876         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
22877         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
22878         rtx_insn **.  Drop use of SET_BB_HEADER.
22879         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
22880         SET_BB_HEAD.
22881         (BB_HEAD): Delete this function.
22882         (SET_BB_HEAD): Likewise.
22883         (BB_END): Likewise.
22884         (SET_BB_END): Likewise.
22885         (BB_HEADER): Likewise.
22886         (SET_BB_HEADER): Likewise.
22887         * emit-rtl.c (add_insn_after):  Rename param "insn" to
22888         "uncast_insn", adding a new local "insn" and a checked cast to
22889         rtx_insn *.  Drop use of SET_BB_END.
22890         (remove_insn): Strengthen locals "next" and "prev" from rtx to
22891         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
22892         (reorder_insns): Drop use of SET_BB_END.
22893         (emit_insn_after_1): Strengthen param "first" and locals "last",
22894         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
22895         (emit_pattern_after_noloc): Add checked cast.
22896         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
22897         (restore_other_notes): Likewise.
22898         (move_insn): Likewise.
22899         (sched_extend_bb): Likewise.
22900         (fix_jump_move): Likewise.
22901         * ifcvt.c (noce_process_if_block): Likewise.
22902         (dead_or_predicable): Likewise.
22903         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
22904         * reg-stack.c (change_stack): Drop use of SET_BB_END.
22905         * sel-sched-ir.c (sel_move_insn): Likewise.
22906         * sel-sched.c (move_nop_to_previous_block): Likewise.
22908         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
22909         SET_BB_END.
22910         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
22912 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22914         * basic-block.h (create_basic_block_structure): Strengthen params
22915         1 "head" and 2 "end" from rtx to rtx_insn *.
22916         * cfgrtl.c (create_basic_block_structure): Likewise.
22917         (rtl_create_basic_block): Update casts from void * to rtx to
22918         rtx_insn *, so that we can pass them as rtx_insn * to
22919         create_basic_block_structure.
22920         * sel-sched-ir.c (sel_create_basic_block): Likewise.
22922 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22924         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
22925         rtx_insn **.
22926         (check_for_inc_dec): Strengthen param "insn" from rtx to
22927         rtx_insn *.
22929         * cselib.h (cselib_process_insn): Likewise.
22931         * cselib.c (cselib_record_sets): Likewise.
22932         (cselib_process_insn): Likewise.
22934         * dse.c (struct insn_info): Likewise for field "insn".
22935         (check_for_inc_dec_1): Likewise for local "insn".
22936         (check_for_inc_dec): Likewise for param "insn".
22937         (scan_insn): Likewise.
22938         (dse_step1): Likewise for local "insn".
22940         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
22941         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
22943 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22945         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
22946         from rtx to rtx_insn *.
22947         (DEP_PRO): Delete this function and...
22948         (SET_DEP_PRO): ...this function in favor of...
22949         (DEP_PRO): ...reinstate this macro.
22950         (DEP_CON): Delete this function and...
22951         (SET_DEP_CON): ...this function in favor of...
22952         (DEP_CON): ...reinstate this old macro.
22953         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
22954         (init_dep): Likewise.
22955         (set_priorities): Likewise for both params.
22956         (sd_copy_back_deps): Likewise for params 1 and 2.
22958         * haifa-sched.c (priority): Likewise for param "insn" and local
22959         "next".
22960         (set_priorities): Likewise for params "head" and "tail" and local
22961         "insn".
22962         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
22963         local "consumer".
22964         (add_to_speculative_block): Add a checked cast.
22965         (create_check_block_twin): Drop use of SET_DEP_CON.
22966         (add_jump_dependencies): Strengthen params "insn" and "jump" from
22967         rtx to rtx_insn *.
22969         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
22970         Drop use of SET_DEP_PRO
22971         (init_dep): Strengthen params "pro" and "con" from rtx to
22972         rtx_insn *.
22973         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
22974         use of SET_DEP_CON.
22975         (DEP_PRO): Delete.
22976         (DEP_CON): Delete.
22977         (SET_DEP_PRO): Delete.
22978         (SET_DEP_CON): Delete.
22980 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22982         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
22983         from rtx to rtx_insn *.
22984         (VINSN_INSN_RTX): Eliminate rvalue function and...
22985         (SET_VINSN_INSN): ...lvalue function in favor of...
22986         (VINSN_INSN_RTX): reinstate this old macro.
22988         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
22989         in favor of VINSN_INSN_RTX.
22990         (VINSN_INSN_RTX): Delete this function.
22991         (SET_VINSN_INSN_RTX): Likewise.
22993 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
22995         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
22996         (BND_TO): Delete this function and...
22997         (SET_BND_TO): ...this functions in favor of...
22998         (BND_TO): ...reinstating this macro.
22999         (struct _fence): Strengthen field "executing_insns" from
23000         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
23001         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
23002         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
23003         and param "insn" from rtx to insn_t.
23004         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
23005         rtx_insn *.
23007         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
23008         vec<rtx_insn *> .
23009         (rtx_vec_t): Likewise.
23010         (struct sched_deps_info_def): Strengthen param of "start_insn"
23011         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
23012         "note_mem_dep" callback and first param of "note_dep" callback.
23014         * haifa-sched.c (add_to_speculative_block): Strengthen param
23015         "insn" from rtx to rtx_insn *.
23016         (clear_priorities): Likewise.
23017         (calc_priorities): Likewise for local "insn".
23019         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
23020         Remove redundant checked cast.
23021         (haifa_note_mem_dep): Likewise for param "pending_insn".
23022         (haifa_note_dep): Likewise for param "elem".
23023         (note_mem_dep): Likewise for param "e".
23024         (sched_analyze_1): Add checked casts.
23025         (sched_analyze_2): Likewise.
23027         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
23028         from rtx to rtx_insn *.
23029         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
23030         from vec<rtx> * to vec<rtx_insn *> *.
23032         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
23033         scaffolding.
23034         (flist_add): Strengthen param "executing_insns" from
23035         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
23036         (advance_deps_context): Remove now-redundant checked cast.
23037         (init_fences): Replace uses of NULL_RTX with NULL.
23038         (merge_fences): Strengthen params "last_scheduled_insn" and
23039         "sched_next" from rtx to rtx_insn * and "executing_insns" from
23040         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
23041         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
23042         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
23043         an instruction, rather than doing double-duty as a pattern.
23044         (return_nop_to_pool): Update for change of insn_t.
23045         (deps_init_id): Remove now-redundant checked cast.
23046         (struct sched_scan_info_def): Strengthen param of "init_insn"
23047         callback from rtx to insn_t.
23048         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
23049         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
23050         NULL.
23051         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
23052         "end" from rtx to rtx_insn *.
23053         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
23054         (rtx insn_rtx, bool force_unique_p)
23055         (BND_TO): Delete function.
23056         (SET_BND_TO): Delete function.
23058         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
23059         rtx to rtx_insn *.
23060         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
23061         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
23062         rtx to rtx_insn *.
23063         (undo_transformations): Likewise for param "insn".
23064         (update_liveness_on_insn): Likewise.
23065         (compute_live_below_insn): Likewise for param "insn" and local
23066         "succ".
23067         (update_data_sets): Likewise for param "insn".
23068         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
23069         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
23070         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
23071         rtx_insn *.
23072         (move_cond_jump): Likewise for param "insn".
23073         (move_cond_jump): Drop use of SET_BND_TO.
23074         (compute_av_set_on_boundaries): Likewise.
23075         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
23076         (update_and_record_unavailable_insns): Strengthen local "bb_end"
23077         from rtx to rtx_insn *.
23078         (maybe_emit_renaming_copy): Likewise for param "insn".
23079         (maybe_emit_speculative_check): Likewise.
23080         (handle_emitting_transformations): Likewise.
23081         (remove_insn_from_stream): Likewise.
23082         (code_motion_process_successors): Strengthen local "succ" from rtx
23083         to insn_t.
23085 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23087         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
23088         ilist_t, not _xlist_t;
23089         (ILIST_INSN): Define in terms of new union field "insn".
23090         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
23091         _XLIST_NEXT.
23092         (struct _list_node): Add new field "insn" to the union, of type
23093         insn_t.
23094         (ilist_add): Replace macro with an inline function, requiring an
23095         insn_t.
23096         (ilist_remove): Define this macro directly in terms of
23097         _list_remove, rather than indirectly via _xlist_remove.
23098         (ilist_clear): Likewise, in terms of _list_clear rather than
23099         _xlist_clear.
23100         (ilist_is_in_p): Replace macro with an inline function, requiring
23101         an insn_t.
23102         (_list_iter_cond_insn): New function.
23103         (ilist_iter_remove): Define this macro directly in terms of
23104         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
23105         (ilist_iterator): Define directly in terms of _list_iterator
23106         rather than indirectly through _xlist_iterator.
23107         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
23108         than in terms of _FOR_EACH_X.
23109         (FOR_EACH_INSN_1): Likewise.
23111 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
23113         PR target/60606
23114         PR target/61330
23115         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
23116         DECL_HARD_REGISTER and return for invalid register specifications.
23117         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
23118         DECL_HARD_REGISTER, call expand_one_error_var.
23119         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
23120         CC_REGNUM with non-MODE_CC modes.
23121         (arm_regno_class): Return NO_REGS for PC_REGNUM.
23123 2014-08-26  Marek Polacek  <polacek@redhat.com>
23125         PR c/61271
23126         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
23128 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
23130         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
23131         qi cost; add di cost.
23132         (cortexa57_addrcost_table): Likewise.
23134 2014-08-26  Marek Polacek  <polacek@redhat.com>
23136         PR c/61271
23137         * expr.c (is_aligning_offset): Remove logical not.
23139 2014-08-26  Marek Polacek  <polacek@redhat.com>
23141         PR c/61271
23142         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
23143         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
23145 2014-08-26  Richard Biener  <rguenther@suse.de>
23147         PR tree-optimization/62175
23148         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
23149         expand possibly trapping operations.
23151 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
23153         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
23154         "insn" from rtx to rtx_insn *.
23155         (permute_load): Likewise for param "insn".
23156         (permute_store): Likewise.
23157         (handle_special_swappables): Likewise for local "insn".
23158         (replace_swap_with_copy): Likewise for locals "insn" and
23159         "new_insn".
23160         (rs6000_analyze_swaps): Likewise for local "insn".
23162 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23164         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
23165         to rtx_insn *.
23167 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23169         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
23170         "note_list" from rtx to rtx_insn *.
23171         (BB_NOTE_LIST): Replace this function and...
23172         (SET_BB_NOTE_LIST): ...this function with...
23173         (BB_NOTE_LIST): ...the former macro implementation.
23175         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
23176         local "from_start" from rtx to rtx_insn *.  Strengthen param
23177         "to_endp" from rtx * to rtx_insn **.
23179         * haifa-sched.c (concat_note_lists): Likewise.
23180         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
23181         BB_NOTE_LIST.
23182         (sel_restore_notes): Likewise.
23183         (move_bb_info): Likewise.
23184         (BB_NOTE_LIST): Delete this function.
23185         (SET_BB_NOTE_LIST): Delete this function.
23186         * sel-sched.c (create_block_for_bookkeeping): Eliminate
23187         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
23189 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23191         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
23192         from rtx * to rtx_insn **.
23193         (reorder2): Likewise.
23194         (dependencies_evaluation_hook): Strengthen params "head", "tail"
23195         from rtx to rtx_insn *.
23197         * doc/tm.texi: Update mechanically for above change to target.def.
23199         * sched-int.h (note_list): Strengthen this variable from rtx to
23200         rtx_insn *.
23201         (remove_notes): Likewise for both params.
23202         (restore_other_notes): Likewise for return type and first param.
23203         (struct ready_list): Strengthen field "vec" from rtx * to
23204         rtx_insn **.
23205         (struct dep_replacement): Strenghten field "insn" from rtx to
23206         rtx_insn *.
23207         (struct deps_desc): Likewise for fields "last_debug_insn",
23208         "last_args_size".
23209         (struct haifa_sched_info): Likewise for callback field
23210         "can_schedule_ready_p"'s param, for first param of "new_ready"
23211         callback field, for both params of "rank" callback field, for
23212         first field of "print_insn" callback field (with a const), for
23213         both params of "contributes_to_priority" callback, for param
23214         of "insn_finishes_block_p" callback, for fields "prev_head",
23215         "next_tail", "head", "tail", for first param of "add_remove_insn"
23216         callback, for first param of "begin_schedule_ready" callback, for
23217         both params of "begin_move_insn" callback, and for second param
23218         of "advance_target_bb" callback.
23219         (add_dependence): Likewise for params 1 and 2.
23220         (sched_analyze): Likewise for params 2 and 3.
23221         (deps_analyze_insn): Likewise for param 2.
23222         (ready_element): Likewise for return type.
23223         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
23224         (try_ready): Strenghten param from rtx to rtx_insn *.
23225         (sched_emit_insn): Likewise for return type.
23226         (record_delay_slot_pair): Likewise for params 1 and 2.
23227         (add_delay_dependencies): Likewise for param.
23228         (contributes_to_priority): Likewise for both params.
23229         (find_modifiable_mems): Likewise.
23231         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
23232         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
23233         "first_older_only_insn" from rtx to rtx_insn *.
23234         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
23235         rtx_insn **.
23237         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
23238         "last_scheduled_iter0" from rtx to rtx_insn *.
23239         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
23240         (c6x_sched_reorder_1): Strengthen param "ready" and locals
23241         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
23242         "insn" from rtx to rtx_insn *.
23243         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
23244         rtx_insn **.
23245         (c6x_sched_reorder2): Strengthen param "ready" and locals
23246         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
23247         "insn" from rtx to rtx_insn *.
23248         (c6x_variable_issue):  Add a checked cast when assigning from insn
23249         to ss.last_scheduled_iter0.
23250         (split_delayed_branch): Strengthen param "insn" and local "i1"
23251         from rtx to rtx_insn *.
23252         (split_delayed_nonbranch): Likewise.
23253         (undo_split_delayed_nonbranch): Likewise for local "insn".
23254         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
23255         "entry_after", "end_packet", "head_insn", "tail_insn",
23256         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
23257         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
23258         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
23259         but add a checked cast on loop->start_label.  Consolidate calls to
23260         avoid assigning result of gen_spkernel to "insn", now an
23261         rtx_insn *.
23263         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
23264         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
23265         rtx to rtx_insn *.
23266         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
23267         rtx_insn **.  Strengthen locals "top", "next" from rtx to
23268         rtx_insn *.
23269         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
23270         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
23271         (add_parameter_dependencies): Strengthen params "call", "head" and
23272         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
23273         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
23274         (add_dependee_for_func_arg): Likewise for param "arg" and local
23275         "insn".
23276         (ix86_dependencies_evaluation_hook): Likewise for params "head",
23277         "tail" and locals "insn", "first_arg".
23279         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
23280         for params "head", "tail" and locals "insn", "next", "next_tail".
23281         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
23282         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
23283         "insn", "lowest", "highest" from rtx to rtx_insn *.
23284         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
23285         rtx_insn **.
23286         (ia64_sched_reorder2): Likewise.
23288         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
23289         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
23290         from rtx * to rtx_insn **.
23291         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
23292         rtx_insn **.
23293         (mep_print_sched_insn): Strengthen param "insn" from rtx to
23294         rtx_insn *.
23295         (mep_sched_reorder): Strengthen param "ready" from rtx * to
23296         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
23297         to rtx_insn *.
23299         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
23300         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
23301         to rtx_insn *.
23302         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
23303         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
23304         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
23305         rtx_insn **.
23306         (vr4130_reorder): Likewise.
23307         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
23308         rtx to rtx_insn *.
23309         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
23310         rtx_insn **.
23311         (mips_sched_reorder): Likewise.
23312         (mips_sched_reorder2): Likewise.
23314         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
23316         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
23317         Strengthen local "tmp" from rtx to rtx_insn *.
23318         (rs6000_sched_reorder2): Likewise.
23320         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
23321         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
23322         (s390_sched_reorder): Strengthen param "ready" from rtx * to
23323         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
23325         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
23326         "tmp2" from rtx to rtx_insn *.
23327         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
23328         Strengthen local "insn" from rtx to rtx_insn *.
23329         (ready_reorder): Strengthen param "ready" from rtx * to
23330         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
23331         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
23332         (sh_reorder2): Likewise.
23334         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
23335         local "insn" from rtx to rtx_insn *.
23337         * haifa-sched.c (note_list): Strengthen this variable from rtx to
23338         rtx_insn *.
23339         (scheduled_insns): Strengthen this variable from vec<rtx> to
23340         vec<rtx_insn *>.
23341         (set_modulo_params): Likewise for locals "i1", "i2".
23342         (record_delay_slot_pair): Likewise for params "i1", "i2".
23343         (add_delay_dependencies): Likewise for param "insn".
23344         (cond_clobbered_p): Likewise.
23345         (recompute_todo_spec): Likewise for local "prev".
23346         (last_scheduled_insn): Likewise for this variable.
23347         (nonscheduled_insns_begin): Likewise.
23348         (model_set_excess_costs): Strengthen param "insns" from rtx * to
23349         rtx_insn **.
23350         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
23351         rtx_insn *.
23352         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
23353         Strengthen local "insn" from rtx to rtx_insn *.
23354         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
23355         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
23356         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
23357         (ready_remove_first): Likewise for return type and local "t".
23358         (ready_element): Likewise for return type.
23359         (ready_remove): Likewise for return type and local "t".
23360         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
23361         (check_clobbered_conditions): Strengthen local "x" from rtx to
23362         rtx_insn *, adding a checked cast.
23363         (schedule_insn): Likewise for param "insn".
23364         (remove_notes): Likewise for params "head", "tail" and locals
23365         "next_tail", "insn", "next".
23366         (struct haifa_saved_data): Likewise for fields
23367         "last_scheduled_insn", "nonscheduled_insns_begin".
23368         (save_backtrack_point): Update for change to field "vec" of
23369         struct ready_list.
23370         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
23371         rtx_insn **.
23372         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
23373         from rtx to rtx_insn *
23374         (resolve_dependencies): Strengthen param "insn" from rtx to
23375         rtx_insn *
23376         (restore_other_notes): Likewise for return type, for param "head"
23377         and local "note_head".
23378         (undo_all_replacements): Likewise for local "insn".
23379         (first_nonscheduled_insn): Likewise for return type and local "insn".
23380         (queue_to_ready): Likewise for local "insn", adding checked casts.
23381         (early_queue_to_ready): Likewise for local "insn".
23382         (debug_ready_list_1): Strengthen local "p" from rtx * to
23383         rtx_insn **.
23384         (move_insn): Strengthen param "insn" and local "note" from rtx to
23385         rtx_insn *
23386         (insn_finishes_cycle_p): Likewise for param "insn".
23387         (max_issue): Likewise for local "insn".
23388         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
23389         to rtx_insn **.
23390         (commit_schedule): Strengthen param "prev_head" and local "insn"
23391         from rtx to rtx_insn *
23392         (prune_ready_list): Likewise for local "insn".
23393         (schedule_block): Likewise for locals "prev_head", "head", "tail",
23394         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
23395         (set_priorities): Likewise for local "prev_head".
23396         (try_ready): Likewise for param "next".
23397         (fix_tick_ready): Likewise.
23398         (change_queue_index): Likewise.
23399         (sched_extend_ready_list): Update for change to field "vec" of
23400         struct ready_list.
23401         (generate_recovery_code): Strengthen param "insn" from rtx to
23402         rtx_insn *.
23403         (begin_speculative_block): Likewise.
23404         (create_check_block_twin): Likewise for param "insn" and locals
23405         "label", "check", "twin".  Introduce local "check_pat" to avoid
23406         "check" being used as a plain rtx before being used as an insn.
23407         (fix_recovery_deps): Add a checked cast to rtx_insn * when
23408         extracting elements from ready_list.
23409         (sched_remove_insn): Strengthen param "insn" from rtx to
23410         rtx_insn *.
23411         (sched_emit_insn): Likewise for return type.
23412         (ready_remove_first_dispatch): Likewise for return type and local
23413         "insn".
23415         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
23417         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
23418         const rtx_insn *.
23420         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
23421         from rtx to rtx_insn *.
23422         (add_dependence_list): Likewise for param "insn".  Add a checked
23423         cast.
23424         (add_dependence_list_and_free): Strengthen param "insn" from rtx
23425         to rtx_insn *.  Strengthen param "list_p" from rtx * to
23426         rtx_insn **.
23427         (chain_to_prev_insn): Strengthen param "insn" and locals
23428         "prec_nonnote", "i" from rtx to rtx_insn *.
23429         (flush_pending_lists): Likewise for param "insn".
23430         (cur_insn): Likewise for this variable.
23431         (haifa_start_insn): Add a checked cast.
23432         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
23433         (sched_analyze_reg): Likewise for param "insn".
23434         (sched_analyze_1): Likewise.
23435         (sched_analyze_2): Likewise.  Add checked casts.
23436         (sched_analyze_insn): Likewise.  Also for local "prev".
23437         (deps_analyze_insn): Likewise for param "insn".
23438         (sched_analyze): Likewise for params "head", "tail" and local "insn".
23439         (add_dependence_1): Likewise for params "insn", "elem".
23440         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
23441         (parse_add_or_inc): Likewise for param "insn".
23442         (find_inc): Likewise for local "inc_cand".
23443         (find_modifiable_mems): Likewise for params "head", "tail" and
23444         locals "insn", "next_tail".
23446         * sched-ebb.c (init_ready_list): Likewise for local "insn".
23447         (begin_schedule_ready): Likewise for param "insn".
23448         (begin_move_insn): Likewise for params "insn" and "last".
23449         (ebb_print_insn): Strengthen param "insn" from const_rtx to
23450         const rtx_insn *.
23451         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
23452         (ebb_contributes_to_priority): Likewise for params "next", "insn".
23453         (ebb_add_remove_insn): Likewise for param "insn".
23454         (advance_target_bb): Likewise.
23456         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
23457         "insn".
23458         (check_live): Likewise for param "insn".
23459         (init_ready_list): Likewise for local "insn".
23460         (can_schedule_ready_p): Likewise for param "insn".
23461         (begin_schedule_ready): Likewise.
23462         (new_ready): Likewise for param "next".
23463         (rgn_print_insn): Likewise for param "insn".
23464         (rgn_rank): Likewise for params "insn1", "insn2".
23465         (contributes_to_priority): Likewise for params "next", "insn".
23466         (rgn_insn_finishes_block_p): Likewise for param "insn".
23467         (add_branch_dependences): Likewise for params "head", "tail" and
23468         locals "insn", "last".
23469         (rgn_add_remove_insn): Likewise for param "insn".
23470         (advance_target_bb): Likewise.
23472         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
23473         const_rtx to const rtx_insn *.
23475         * sel-sched-dump.h (sel_print_insn): Likewise.
23477         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
23478         (deps_init_id): Likewise.
23480         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
23481         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
23482         rtx_insn **.
23484 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23486         * output.h (final_start_function): Strengthen param 1 from rtx to
23487         rtx_insn *.
23489         * final.c (final_start_function): Likewise, renaming back from
23490         "uncast_first" to "first", and dropping the checked cast from rtx
23491         to rtx_insn *.
23493 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23495         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
23496         * final.c (final): Likewise.  Rename param back from
23497         "uncast_first" to "first" and eliminate the checked cast from rtx
23498         to rtx_insn *.
23500 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23502         * output.h (shorten_branches): Strengthen param from rtx to
23503         rtx_insn *.
23505         * final.c (shorten_branches): Likewise, renaming param back from
23506         "uncast_first" to "first", and dropping the checked cast from rtx
23507         to rtx_insn *.
23509         * genattr.c (gen_attr): Likewise when writing out the prototype of
23510         shorten_branches.
23512 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23514         * sched-int.h (struct haifa_sched_info): Strengthen fields
23515         "prev_head" and "next_tail" from rtx to rtx_insn *.
23517 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23519         * rtl.h (rtx_jump_table_data::get_labels): New method.
23520         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
23521         with use of the new rtx_jump_table_data::get_labels method.
23522         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
23523         to rtx_jump_table_data *.  Simplify by using get_labels method.
23524         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
23525         a dyn_cast, introducing local "table", using it to replace
23526         label-lookup logic with a get_labels method call.
23527         (patch_jump_insn): Simplify using get_labels method.
23528         * dwarf2cfi.c (create_trace_edges): Likewise.
23529         * rtlanal.c (label_is_jump_target_p): Likewise.
23531 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23533         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
23534         to rtx_insn *.
23536         * emit-rtl.c (unshare_all_rtl_1): Likewise.
23537         (unshare_all_rtl_again): Likewise, also for local "p".
23539 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23541         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
23542         to rtx_insn *.
23543         * cfgrtl.c (delete_insn_and_edges): Likewise.
23545 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23547         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
23548         from rtx to rtx_insn *.
23550         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
23552 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23554         * function.c (thread_prologue_and_epilogue_insns): Likewise for
23555         locals "returnjump", "epilogue_end", "insn", "next".
23557         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
23558         "returnjump" from rtx * to rtx_insn **.
23559         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
23561 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23563         * basic-block.h (struct edge_def). Strengthen "r" within
23564         union edge_def_insns from rtx to rtx_insn *.
23566         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
23567         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
23568         rtx_insn *.
23569         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
23570         from rtx to rtx_insn *.
23571         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
23572         rtx_insn *.
23573         * postreload-gcse.c (reg_killed_on_edge): Likewise.
23574         (reg_used_on_edge): Likewise.
23575         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
23576         (gt_pch_nx): New overload for rtx_insn *&.
23577         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
23578         from rtx to rtx_insn *.
23580 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23582         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
23583         from rtx to rtx_insn *.
23584         (BB_FOOTER): Replace function with access macro.
23585         (SET_BB_FOOTER): Delete.
23587         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
23588         with BB_FOOTER.
23589         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
23590         (emit_barrier_after_bb): Likewise.
23591         (record_effective_endpoints): Likewise.
23592         (relink_block_chain): Likewise.
23593         (fixup_fallthru_exit_predecessor): Likewise.
23594         (cfg_layout_duplicate_bb): Likewise.
23595         (cfg_layout_split_block): Likewise.
23596         (cfg_layout_delete_block): Likewise.
23597         (cfg_layout_merge_blocks): Likewise.
23598         (BB_FOOTER): Delete function.
23599         (SET_BB_FOOTER): Delete function.
23600         * combine.c (update_cfg_for_uncondjump): Replace uses of
23601         SET_BB_FOOTER with BB_FOOTER.
23603 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23605         * except.h (struct eh_landing_pad_d): Strengthen field
23606         "landing_pad" from rtx to rtx_code_label *.
23608         * except.c (sjlj_emit_dispatch_table): Likewise for param
23609         "dispatch_label"
23610         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
23612 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23614         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
23615         first param from rtx to rtx_insn *.
23616         * config/xtensa/xtensa.c (struct machine_function): Likewise for
23617         field "set_frame_ptr_insn".
23618         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
23619         "csend" from rtx to rtx_code_label *.
23620         (xtensa_expand_atomic): Likewise for local "csloop".
23621         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
23622         rtx_insn *.
23623         (xtensa_call_tls_desc): Likewise for return type and locals
23624         "call_insn", "insns".
23625         (xtensa_legitimize_tls_address): Likewise for local "insns".
23626         (xtensa_expand_prologue): Likewise for locals "insn", "first".
23628 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23630         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
23631         first param from rtx to rtx_insn *.
23632         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
23633         "insn".
23635 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23637         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
23638         Strengthen param 1 from rtx to rtx_insn *.
23639         (tilepro_output_cbranch): Likewise.
23640         (tilepro_adjust_insn_length): Likewise.
23641         (tilepro_final_prescan_insn): Likewise for sole param.
23643         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
23644         Likewise for local "last".
23645         (cbranch_predicted_p): Likewise for param "insn".
23646         (tilepro_output_simple_cbranch_with_opcode): Likewise.
23647         (tilepro_output_cbranch_with_opcode): Likewise.
23648         (tilepro_output_cbranch): Likewise.
23649         (frame_emit_load): Likewise for return type and locals "seq",
23650         "insn".
23651         (emit_sp_adjust): Likewise for return type and local "insn".
23652         (tilepro_expand_epilogue): Likewise for locals "last_insn",
23653         "insn".
23654         (tilepro_adjust_insn_length): Likewise for param "insn".
23655         (next_insn_to_bundle): Likewise for return type and params
23656         "r", "end".
23657         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
23658         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
23659         local "new_insns".
23660         (match_addli_pcrel): Likewise for param "insn".
23661         (replace_addli_pcrel): Likewise.
23662         (match_auli_pcrel): Likewise.
23663         (replace_auli_pcrel): Likewise.
23664         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
23665         "next_insn".
23666         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
23667         "queue", "next_queue", "prev".
23668         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
23669         (tilepro_final_prescan_insn): Likewise for param "insn".
23671 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23673         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
23674         Strengthen param 1 from rtx to rtx_insn *.
23675         (tilegx_output_cbranch): Likewise.
23676         (tilegx_adjust_insn_length): Likewise.
23677         (tilegx_final_prescan_insn): Likewise for sole param.
23679         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
23680         or local "last".
23681         (cbranch_predicted_p): Likewise for param "insn".
23682         (tilegx_output_simple_cbranch_with_opcode): Likewise.
23683         (tilegx_output_cbranch_with_opcode): Likewise.
23684         (tilegx_output_cbranch): Likewise.
23685         (frame_emit_load): Likewise for return type.
23686         (set_frame_related_p): Likewise for locals "seq", "insn".
23687         (emit_sp_adjust): Likewise for return type, and for local "insn".
23688         Introduce local "pat" for use in place of "insn" where the latter
23689         isn't an instruction.
23690         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
23691         from rtx to rtx_insn *.
23692         (tilegx_adjust_insn_length): Likewise for param "insn".
23693         (next_insn_to_bundle): Likewise for return type and params "r" and
23694         "end".
23695         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
23696         "end".
23697         (replace_insns): Likewise for params "old_insn", "new_insns".
23698         (replace_mov_pcrel_step1): Likewise for param "insn" and local
23699         "new_insns".
23700         (replace_mov_pcrel_step2): Likewise.
23701         (replace_mov_pcrel_step3): Likewise.
23702         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
23703         "next_insn".
23704         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
23705         "queue", "next_queue", "prev".
23706         (tilegx_output_mi_thunk): Likewise for local "insn".
23707         (tilegx_final_prescan_insn): Likewise for param "insn".
23709 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23711         * config/spu/spu.c (frame_emit_store): Strengthen return type from
23712         rtx to rtx_insn *.
23713         (frame_emit_load): Likewise.
23714         (frame_emit_add_imm): Likewise, also for local "insn".
23715         (spu_expand_prologue): Likewise for local "insn".
23716         (struct spu_bb_info): Likewise for field "prop_jump".
23717         (emit_nop_for_insn): Likewise for param "insn" and local
23718         "new_insn".
23719         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
23720         "hbr_insn".
23721         (spu_emit_branch_hint): Likewise for params "before", "branch" and
23722         locals "hint", "insn".
23723         (get_branch_target): Likewise for param "branch".
23724         (insn_clobbers_hbr): Likewise for param "insn".
23725         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
23726         locals "insn", "before_4", "before_16".
23727         (insert_hbrp): Likewise for local "insn".
23728         (spu_machine_dependent_reorg): Likewise for locals "branch",
23729         "insn", "next", "bbend".
23730         (uses_ls_unit): Likewise for param "insn".
23731         (get_pipe): Likewise.
23732         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
23733         introducing a checked cast.
23734         (spu_sched_adjust_cost): Likewise for params "insn" and
23735         "dep_insn".
23736         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
23737         (spu_sms_res_mii): Likewise.
23739 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23741         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
23742         from rtx to rtx_insn *.
23743         (output_cbranch): Likewise for param 6.
23744         (output_return): Likewise for param 1.
23745         (output_sibcall): Likewise.
23746         (output_v8plus_shift): Likewise.
23747         (output_v8plus_mult): Likewise.
23748         (output_v9branch): Likewise for param 7.
23749         (output_cbcond):  Likewise for param 3.
23751         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
23752         for local "insn".
23753         (sparc_legitimize_pic_address): Likewise.
23754         (sparc_emit_call_insn): Likewise.
23755         (emit_save_or_restore_regs): Likewise.
23756         (emit_window_save): Likewise for return type and local "insn".
23757         (sparc_expand_prologue): Likewise for local "insn".
23758         (sparc_flat_expand_prologue): Likewise.
23759         (output_return): Likewise for param "insn".
23760         (output_sibcall): Likewise for param "insn" and local "delay".
23761         (output_ubranch): Likewise for param "insn".
23762         (output_cbranch): Likewise.
23763         (output_cbcond): Likewise.
23764         (output_v9branch): Likewise.
23765         (output_v8plus_shift): Likewise.
23766         (sparc_output_mi_thunk): Likewise for local "insn".
23767         (get_some_local_dynamic_name): Likewise.
23768         (output_v8plus_mult): Likewise for param "insn".
23770 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23772         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
23773         from rtx to rtx_insn *.
23774         (output_branchy_insn): Likewise for param 3.
23775         (output_far_jump): Likewise for param 1.
23776         (final_prescan_insn): Likewise.
23777         (sh_insn_length_adjustment): Likewise for sole param.
23779         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
23780         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
23781         rtx_code_label *.
23782         (sh_emit_compare_and_set): Likewise for local "lab".
23783         (output_far_jump): Strengthen param "insn" and local "prev" from
23784         rtx to rtx_insn *.
23785         (output_branchy_insn): Likewise for param "insn" and local
23786         "next_insn".
23787         (output_ieee_ccmpeq): Likewise for param "insn".
23788         (struct label_ref_list_d): Strengthen field "label" from rtx to
23789         rtx_code_label *.
23790         (pool_node): Likewise.
23791         (pool_window_label): Likewise for this global.
23792         (add_constant): Likewise for return type and locals "lab", "new_rtx".
23793         (dump_table): Strengthen params "start", "barrier" and local
23794         "scan" from rtx to rtx_insn *.
23795         (broken_move): Likewise for param "insn".
23796         (untangle_mova): Likewise for params "first_mova" and "new_mova".
23797         Strengthen param "first_mova" from rtx * to rtx_insn **.
23798         (mova_p): Likewise for param "insn".
23799         (fixup_mova): Likewise for param "mova".
23800         (find_barrier): Likewise for return type, params "mova" and
23801         "from", and locals "barrier_before_mova", "found_barrier",
23802         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
23803         "label" from rtx to rtx_code_label *.
23804         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
23805         rtx to rtx_insn *.
23806         (sh_reorg): Likewise for locals "link", "scan", "barrier".
23807         (split_branches): Likewise for param "first" and local "insn".
23808         (final_prescan_insn): Likewise for param "insn".
23809         (sequence_insn_p): Likewise for locals "prev", "next".
23810         (sh_insn_length_adjustment): Likewise for param "insn".
23811         (sh_can_redirect_branch): Likewise for local "insn".
23812         (find_r0_life_regions): Likewise for locals "end", "insn".
23813         (sh_output_mi_thunk): Likewise for local "insns".
23815 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23817         * config/score/score.c (score_output_mi_thunk): Strengthen local
23818         "insn" from rtx to rtx_insn *.
23819         (score_prologue): Likewise.
23821 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23823         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
23824         1 from rtx to rtx_insn *.
23825         (s390_emit_jump): Likewise for return type.
23826         (s390_emit_call): Likewise.
23827         (s390_load_got): Likewise.
23829         * config/s390/s390.c (last_scheduled_insn): Likewise for this
23830         variable.
23831         (s390_match_ccmode): Likewise for param "insn".
23832         (s390_emit_jump): Likewise for return type.
23833         (s390_split_branches): Likewise for local "label".
23834         (struct constant): Strengthen field "label" from rtx to
23835         rtx_code_label *.
23836         (struct constant_pool): Likewise for field "label".  Strengthen
23837         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
23838         rtx_insn *.
23839         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
23840         insns.
23841         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
23842         (s390_end_pool): Likewise.
23843         (s390_dump_pool): Likewise for local "insn".
23844         (s390_mainpool_start): Likewise.
23845         (s390_chunkify_start): Likewise.
23846         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
23847         with insns.  Strengthen locals "label", "jump", "barrier", "next",
23848         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
23849         (s390_chunkify_finish): Strengthen local "insn" from rtx to
23850         rtx_insn *.
23851         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
23852         "jump", "label", "next_insn".
23853         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
23854         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
23855         "tbegin_insn".
23856         (s390_load_got): Likewise for return type and local "insns".
23857         (s390_save_gprs_to_fprs): Likewise for local "insn".
23858         (s390_restore_gprs_from_fprs): Likewise.
23859         (pass_s390_early_mach::execute): Likewise.
23860         (s390_emit_prologue): Likewise for local "insns".
23861         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
23862         rtx_code_label *.
23863         (s390_emit_call): Strengthen return type and local "insn" from
23864         rtx to rtx_insn *.
23865         (s390_emit_tpf_eh_return): Likewise for local "insn".
23866         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
23867         "next_insn", introducing locals "s_pat", "rpat" to allow this.
23868         (s390_fix_long_loop_prediction): Likewise for param "insn" and
23869         local "cur_insn".
23870         (s390_non_addr_reg_read_p): Likewise for param "insn".
23871         (find_cond_jump): Likewise for return type and param "insn".
23872         (s390_swap_cmp): Likewise for param "insn".
23873         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
23874         "prev_insn", "next_insn".
23875         (s390_reorg): Likewise for locals "insn", "target".
23876         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
23877         (s390_sched_variable_issue): For now, rename param "insn" to
23878         "uncast_insn", introducing a checked cast.
23879         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
23880         insn.
23881         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
23882         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
23884 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23886         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
23887         param from rtx to rtx_insn *.
23888         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
23890 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23892         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
23893         4 from rtx to rtx_insn *.
23894         (rs6000_final_prescan_insn): Likewise for first param.
23895         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
23896         local "insn".
23897         (rs6000_get_some_local_dynamic_name): Likewise.
23898         (output_cbranch): Likewise for param "insn".
23899         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
23900         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
23901         (rs6000_emit_allocate_stack): Likewise for local "insn".
23902         (load_cr_save): Likewise.
23903         (restore_saved_cr): Likewise.
23904         (restore_saved_lr): Likewise.
23905         (emit_cfa_restores): Likewise.
23906         (rs6000_output_function_epilogue): Likewise for locals "insn" and
23907         "deleted_debug_label".
23908         (rs6000_output_mi_thunk): Likewise for local "insn".
23909         (rs6000_final_prescan_insn): Likewise for param "insn".
23911 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23913         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
23914         Strengthen param "insn" from rtx to rtx_insn *.
23915         * config/picochip/picochip.c (picochip_current_prescan_insn):
23916         Likewise for this variable.
23917         (picochip_final_prescan_insn): Likewise for param "insn".
23919 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23921         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
23922         from rtx to rtx_insn *.
23923         (pa_output_indirect_call): Likewise.
23924         (pa_adjust_insn_length): Likewise.
23925         (pa_attr_length_millicode_call): Likewise.
23926         (pa_attr_length_call): Likewise.
23927         (pa_attr_length_indirect_call): Likewise.
23929         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
23930         "insn".
23931         (pa_attr_length_millicode_call): Likewise.
23932         (pa_attr_length_call): Likewise.
23933         (pa_output_call): Likewise.
23934         (pa_attr_length_indirect_call): Likewise.
23935         (pa_output_indirect_call): Likewise.
23937 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23939         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
23940         Strengthen first param from rtx to rtx_insn *.
23941         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
23942         param "insn".
23944 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
23946         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
23947         type from rtx to rtx_insn *.
23948         (mips_expand_call): Likewise.
23949         (mips_adjust_insn_length): Likewise for first param.
23950         (mips_output_conditional_branch): Likewise.
23951         (mips_output_order_conditional_branch): Likewise.
23952         (mips_final_prescan_insn): Likewise.
23954         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
23955         rtx_insn * for the SEQUENCE case.
23956         (SEQ_END): Likewise.
23957         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
23958         (mips_emit_call_insn): Likewise, also for local "insn".
23959         (mips16_gp_pseudo_reg): Likewise for local "scan".
23960         (mips16_build_call_stub): Likewise for return type and for local
23961         "insn".  Introduce a new local "pattern" so that "insn" can indeed
23962         be an insn.
23963         (mips_expand_call): Strengthen return type and local "insn" from
23964         rtx to rtx_insn *.
23965         (mips_block_move_loop): Strengthen local "label" from rtx to
23966         rtx_code_label *.
23967         (mips_expand_synci_loop): Likewise for locals "label",
23968         "end_label".
23969         (mips_set_frame_expr): Strengthen local "insn" from rtx to
23970         rtx_insn *.
23971         (mips16e_collect_argument_saves): Likewise for locals "insn",
23972         "next".
23973         (mips_find_gp_ref): Likewise for param of callback for "pred"
23974         param, and for local "insn".
23975         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
23976         (mips_insn_has_flexible_gp_ref_p): Likewise.
23977         (mips_epilogue_emit_cfa_restores): Likewise for return type and
23978         local "insn".
23979         (mips_epilogue_set_cfa): Likewise for local "insn".
23980         (mips_expand_epilogue): Likewise.
23981         (mips_adjust_insn_length): Likewise for param "insn".
23982         (mips_output_conditional_branch): Likewise.
23983         (mips_output_order_conditional_branch): Likewise.
23984         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
23985         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
23986         "falu2_turn_enabled_insn".
23987         (mips_builtin_branch_and_move): Strengthen locals "true_label",
23988         "done_label" from rtx to rtx_code_label *.
23989         (struct mips16_constant): Likewise for field "label".
23990         (mips16_add_constant): Likewise for return type.
23991         (mips16_emit_constants_1): Strengthen return type and param "insn"
23992         from rtx to rtx_insn *.
23993         (mips16_emit_constants): Likewise for param "insn".
23994         (mips16_insn_length): Likewise.
23995         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
23996         to rtx_code_label *.
23997         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
23998         from rtx to rtx_insn *.
23999         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
24000         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
24001         (r10k_simplify_address): Strengthen param "insn" and local
24002         "def_insn" from rtx to rtx_insn *.
24003         (r10k_safe_address_p): Strengthen param "insn" from rtx to
24004         rtx_insn *.
24005         (r10k_needs_protection_p_1): Update target type of cast of data
24006         from to rtx to rtx_insn *.
24007         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
24008         rtx * to rtx_insn **.
24009         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
24010         rtx_insn *.
24011         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
24012         (mips_call_expr_from_insn): Likewise for param "insn".
24013         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
24014         (mips_find_pic_call_symbol): Likewise for param "insn".
24015         (mips_annotate_pic_calls): Likewise for local "insn".
24016         (mips_sim_insn): Likewise for this variable.
24017         (struct mips_sim): Likewise for field "insn" within elements of
24018         last_set array.
24019         (mips_sim_wait_reg): Likewise for param "insn".
24020         (mips_sim_wait_regs): Likewise.
24021         (mips_sim_wait_units): Likewise.
24022         (mips_sim_wait_insn): Likewise.
24023         (mips_sim_issue_insn): Likewise.
24024         (mips_sim_finish_insn): Likewise.
24025         (mips_seq_time): Likewise for param "seq" and local "insn".
24026         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
24027         locals "first", "second".
24028         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
24029         "last", "last2", "next".
24030         (mips_avoid_hazard): Likewise for params "after", "insn".
24031         (mips_reorg_process_insns): Likewise for locals "insn",
24032         "last_insn", "subinsn", "next_insn".
24033         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
24034         (mips16_split_long_branches): Likewise for locals "insn" "jump",
24035         "jump_sequence".
24036         (mips_output_mi_thunk): Likewise for local "insn".
24037         (mips_final_prescan_insn): Likewise for param "insn".
24039 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24041         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
24042         Strengthen return type and local "insns" from rtx to rtx_insn *.
24043         (microblaze_legitimize_tls_address): Likewise for local "insns".
24044         (microblaze_block_move_loop): Strengthen local "label" from rtx
24045         to rtx_code_label *.
24046         (microblaze_expand_prologue): Strengthen two locals named "insn"
24047         from rtx to rtx_insn *.
24048         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
24049         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
24050         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
24051         to rtx_code_label *.
24053 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24055         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
24056         param from rtx to rtx_insn *.
24057         (mep_reuse_lo): Likewise for third param.
24058         (mep_use_post_modify_p): Likewise for first param.
24059         (mep_core_address_length): Likewise.
24060         (mep_cop_address_length): Likewise.
24061         (mep_final_prescan_insn): Likewise.
24062         (mep_store_data_bypass_p): Likewise for both params.
24063         (mep_mul_hilo_bypass_p): Likewise.
24064         (mep_ipipe_ldc_p): Likewise for param.
24066         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
24067         (mep_rewrite_mult): Likewise.
24068         (mep_rewrite_mulsi3): Likewise.
24069         (mep_rewrite_maddsi3): Likewise.
24070         (mep_reuse_lo_p_1): Likewise.
24071         (mep_reuse_lo_p): Likewise.
24072         (mep_frame_expr): Likewise.
24073         (mep_make_parallel): Likewise for both params.
24074         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
24075         local "insn".
24076         (mep_use_post_modify_p): Likewise for param "insn".
24077         (mep_core_address_length): Likewise.
24078         (mep_cop_address_length): Likewise.
24079         (mep_reg_set_in_function): Likewise for local "insn".
24080         (mep_asm_without_operands_p): Likewise.
24081         (F): Likewise for return type and param "x".
24082         (add_constant): Likewise for local "insn".
24083         (maybe_dead_move): Likewise for return type and local "insn".
24084         (mep_expand_prologue): Likewise for local "insn".
24085         (mep_final_prescan_insn): Likewise for param "insn".
24086         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
24087         "next", "follow", "x".
24088         (mep_insert_repeat_label_last): Likewise for return type, param
24089         "last_insn", and locals "next", "prev".  Strengthen param "label"
24090         from rtx to rtx_code_label *.
24091         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
24092         rtx_insn *.
24093         (struct mep_doloop_end): Likewise for fields "insn" and
24094         "fallthrough".
24095         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
24096         Strengthen local "repeat_label" from rtx to rtx_code_label *.
24097         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
24098         rtx_insn *.
24099         (mep_invert_branch): Likewise for params "insn" and "after".
24100         (mep_reorg_erepeat): Likewise for param "insns" and locals
24101         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
24102         "l" from rtx to rtx_code_label *.
24103         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
24104         from rtx to rtx_insn *.
24105         (mep_reorg_addcombine): Likewise for param "insns" and locals
24106         "i", "n".
24107         (add_sp_insn_p): Likewise for param "insn".
24108         (mep_reorg_noframe): Likewise for param "insns" and locals
24109         "start_frame_insn", "end_frame_insn", "next".
24110         (mep_reorg): Likewise for local "insns".
24111         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
24112         cast.
24113         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
24114         (mep_mul_hilo_bypass_p): Likewise.
24115         (mep_ipipe_ldc_p): Likewise for param "insn".
24116         (mep_make_bundle): Likewise for return type, param "cop" and local
24117         "insn", splitting out the latter into a new local "seq" for when it
24118         is a SEQUENCE rather than an insn.
24119         (core_insn_p): Likewise for param "insn".
24120         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
24121         "last", "first", "note", "prev", "core_insn".
24123 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24125         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
24126         rtx to rtx_insn *.
24127         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
24128         (m68k_final_prescan_insn): Likewise for first param.
24130         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
24131         (m68k_set_frame_related): Likewise for param "insn".
24132         (output_btst): Likewise for param "insn".
24133         (m68k_final_prescan_insn): Likewise.
24134         (m68k_move_to_reg): Likewise for local "insn".
24135         (m68k_call_tls_get_addr): Likewise for local "insns".
24136         (m68k_call_m68k_read_tp): Likewise.
24137         (strict_low_part_peephole_ok): Likewise for param "first_insn".
24138         (m68k_output_mi_thunk): Likewise for local "insn".
24140 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24142         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
24143         first param from rtx to rtx_insn *.
24144         (iq2000_adjust_insn_length): Likewise.
24145         (iq2000_output_conditional_branch): Likewise.
24146         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
24147         "insn" and local "nop_insn".
24148         (iq2000_annotate_frame_insn): Likewise for param "insn".
24149         (iq2000_expand_prologue): Likewise for both locals "insn".
24150         (iq2000_adjust_insn_length): Likewise for param "insn".
24151         (iq2000_output_conditional_branch): Likewise.
24153 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24155         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
24156         "insns" from rtx to rtx_insn *.
24157         (ia64_emit_cond_move): Likewise for locals "insn", "first".
24158         (struct spill_fill_data): Likewise for field "init_after" and for
24159         elements of array field "prev_insn".
24160         (spill_restore_mem): Likewise for locals "insn", "first".
24161         (do_spill): Likewise for local "insn".
24162         (do_restore): Likewise.
24163         (ia64_expand_prologue): Likewise.
24164         (ia64_expand_epilogue): Likewise.
24165         (emit_insn_group_barriers): Likewise for locals "insn",
24166         "last_label".
24167         (emit_all_insn_group_barriers): Likewise for locals "insn",
24168         "last".
24169         (dfa_stop_insn): Likewise for this global.
24170         (dfa_pre_cycle_insn): Likewise.
24171         (ia64_nop): Likewise.
24172         (final_emit_insn_group_barriers): Likewise for locals "insn",
24173         "last".
24174         (emit_predicate_relation_info): Likewise for locals "head", "n",
24175         "insn", "b", "a".
24176         (ia64_reorg): Likewise for local "insn".
24177         (ia64_output_mi_thunk): Likewise.
24178         (expand_vec_perm_interleave_2): Likewise for local "seq".
24180 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24182         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
24183         param 1 "insn" from rtx to rtx_insn *.
24184         (ix86_use_lea_for_mov): Likewise.
24185         (ix86_avoid_lea_for_addr): Likewise.
24186         (ix86_split_lea_for_addr): Likewise.
24187         (ix86_lea_for_add_ok): Likewise.
24188         (ix86_output_call_insn): Likewise.
24190         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
24191         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
24192         (ix86_output_function_epilogue): Likewise for locals "insn",
24193         "deleted_debug_label".
24194         (legitimize_tls_address): Likewise for local "insn".
24195         (get_some_local_dynamic_name): Likewise.
24196         (increase_distance): Likewise for params "prev", "next".
24197         (distance_non_agu_define_in_bb): Likewise for params "insn",
24198         "start" and locals "prev", "next".
24199         (distance_non_agu_define): Likewise for param "insn".
24200         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
24201         locals "next", "prev".
24202         (distance_agu_use): Likewise for param "insn".
24203         (ix86_lea_outperforms): Likewise.
24204         (ix86_ok_to_clobber_flags): Likewise.
24205         (ix86_avoid_lea_for_add): Likewise.
24206         (ix86_use_lea_for_mov): Likewise.
24207         (ix86_avoid_lea_for_addr): Likewise.
24208         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
24209         (ix86_split_lea_for_addr): Likewise for param "insn".
24210         (ix86_lea_for_add_ok): Likewise for param "insn".
24211         (ix86_expand_carry_flag_compare): Likewise for local
24212         "compare_seq".
24213         (ix86_expand_int_movcc): Likewise.
24214         (ix86_output_call_insn): Likewise for param "insn".
24215         (ix86_output_call_insn): Likewise for local "i".
24216         (x86_output_mi_thunk): Introduce local "insn", using it in place
24217         of "tmp" when dealing with insns.
24218         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
24219         "start".
24220         (ix86_pad_returns): Likewise for locals "ret", "prev".
24221         (ix86_count_insn_bb): Likewise for local "insn".
24222         (ix86_pad_short_function): Likewise for locals "ret", "insn".
24223         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
24224         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
24225         (expand_vec_perm_interleave2): Likewise for local "seq".
24226         (expand_vec_perm_vperm2f128_vblend): Likewise.
24227         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
24228         call to for_each_rtx with for_each_rtx_in_insn.
24230 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24232         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
24233         "label" from rtx to rtx_code_label *.
24234         (ix86_expand_prologue): Likewise.
24235         (ix86_expand_split_stack_prologue): Likewise for locals "label",
24236         "varargs_label".
24237         (ix86_split_idivmod): Likewise for locals "end_label" and
24238         "qimode_label".
24239         (ix86_expand_branch): Likewise for local "label2".
24240         (ix86_expand_aligntest): Likewise for return type and local "label".
24241         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
24242         "top_label".
24243         (expand_movmem_epilogue): Likewise for the various locals named
24244         "label".
24245         (expand_setmem_epilogue): Likewise.
24246         (expand_small_movmem_or_setmem): Likewise for local "label".
24247         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
24248         Strengthen param "done_label" from rtx * to rtx_code_label **.
24249         Strengthen locals "loop_label" and "label" from rtx to
24250         rtx_code_label *.
24251         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
24252         Likewise for locals "loop_label", "label".
24253         (ix86_expand_set_or_movmem): Likewise for locals "label",
24254         "jump_around_label", "hot_label".
24255         (ix86_expand_strlensi_unroll_1): Likewise for locals
24256         "align_2_label", align_3_label", "align_4_label", "end_0_label",
24257         "end_2_label".
24258         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
24259         (void ix86_emit_i387_log1p): Likewise for locals "label1",
24260         "label2", "jump_label".
24261         (ix86_expand_sse_compare_and_jump): Likewise for return type and
24262         local "label".
24263         (ix86_expand_lfloorceil): Likewise for local "label".
24264         (ix86_expand_rint): Likewise.
24265         (ix86_expand_floorceildf_32): Likewise.
24266         (ix86_expand_floorceil): Likewise.
24267         (ix86_expand_rounddf_32): Likewise.
24268         (ix86_expand_trunc): Likewise.
24269         (ix86_expand_truncdf_32): Likewise.
24270         (ix86_expand_round): Likewise.
24272 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24274         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
24275         first param from rtx to rtx_insn *.
24276         (h8300_insn_length_from_table): Likewise.
24277         * config/h8300/h8300.c (F): Likewise for return type and param
24278         "x".
24279         (Fpa): Add a checked cast to rtx_insn *.
24280         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
24281         rtx_insn *.
24282         (final_prescan_insn): Likewise for param "insn".
24283         (h8300_binary_length): Likewise.
24284         (h8300_insn_length_from_table): Likewise.
24286 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24288         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
24289         Strengthen first param "insn" from rtx to rtx_insn *.
24291         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
24292         Likewise.
24293         (frame_insn): Likewise for return type.  Introduce local "insn"
24294         for use in place of local "x" for use as an rtx_insn *.
24295         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
24296         (epiphany_expand_prologue): Likewise for local "insn".
24297         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
24298         * config/epiphany/resolve-sw-modes.c
24299         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
24300         "seq".
24302 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24304         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
24305         param from rtx to rtx_insn *.
24306         (c6x_final_prescan_insn): Likewise for first param.
24308         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
24309         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
24310         (c6x_expand_compare): Strengthen local "insns" from rtx to
24311         rtx_insn *.
24312         (c6x_get_unit_specifier): Likewise for param "insn".
24313         (c6x_print_unit_specifier_field): Likewise.
24314         (c6x_final_prescan_insn): Likewise.
24315         (emit_add_sp_const): Likewise for local "insn".
24316         (c6x_expand_prologue): Likewise.
24318 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24320         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
24321         param 1 from rtx to rtx_insn *.
24322         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
24323         the various locals named "insn".
24324         (expand_epilogue_reg_restore): Likewise.
24325         (frame_related_constant_load): Likewise.
24326         (add_to_reg): Likewise.
24327         (emit_link_insn): Likewise.
24328         (do_link): Likewise.
24329         (expand_interrupt_handler_prologue): Likewise.
24330         (branch_dest): Likewise for param "branch".
24331         (asm_conditional_branch): Likewise for param "insn".
24332         (gen_one_bundle): Likewise for elements of param "slot" and local
24333         "t".
24334         (bfin_gen_bundles): Likewise for locals "insn", "next" and
24335         elements of local "slot".
24336         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
24337         "queue", "next_queue", "prev".
24338         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
24339         (add_sched_insns_for_speculation): Likewise for local "insn".
24341 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24343         * config/avr/avr-protos.h (output_movqi): Strengthen first param
24344         from rtx to rtx_insn *.
24345         (output_movhi): Likewise.
24346         (output_movsisf): Likewise.
24347         (avr_out_tstsi): Likewise.
24348         (avr_out_tsthi): Likewise.
24349         (avr_out_tstpsi): Likewise.
24350         (avr_out_compare): Likewise.
24351         (avr_out_compare64): Likewise.
24352         (avr_out_movpsi): Likewise.
24353         (ashlqi3_out): Likewise.
24354         (ashlhi3_out): Likewise.
24355         (ashlsi3_out): Likewise.
24356         (ashrqi3_out): Likewise.
24357         (ashrhi3_out): Likewise.
24358         (ashrsi3_out): Likewise.
24359         (lshrqi3_out): Likewise.
24360         (lshrhi3_out): Likewise.
24361         (lshrsi3_out): Likewise.
24362         (avr_out_ashlpsi3): Likewise.
24363         (avr_out_ashrpsi3): Likewise.
24364         (avr_out_lshrpsi3): Likewise.
24365         (avr_out_fract): Likewise.
24366         (avr_out_sbxx_branch): Likewise.
24367         (avr_out_round): Likewise.
24368         (avr_out_xload): Likewise.
24369         (avr_out_movmem): Likewise.
24370         (adjust_insn_length): Likewise.
24371         (avr_out_lpm): Likewise.
24372         (reg_unused_after): Likewise.
24373         (_reg_unused_after): Likewise.
24374         (avr_jump_mode): Likewise for second param.
24375         (jump_over_one_insn): Likewise for first param.
24376         (avr_final_prescan_insn): Likewise.
24377         (out_shift_with_cnt): Likewise for second param.
24379         * config/avr/avr.c (get_sequence_length): Likewise for param
24380         "insns" and local "insn".
24381         (emit_push_byte): Likewise for local "insn".
24382         (emit_push_sfr): Likewise.
24383         (avr_prologue_setup_frame): Likewise for locals "insn",
24384         "fp_plus_insns", "sp_plus_insns".
24385         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
24386         "sp_plus_insns".
24387         (avr_jump_mode): Likewise for param "insn".
24388         (avr_final_prescan_insn): Likewise.
24389         (avr_find_unused_d_reg): Likewise.
24390         (avr_out_lpm_no_lpmx): Likewise.
24391         (avr_out_lpm): Likewise.
24392         (avr_out_xload): Likewise.
24393         (output_movqi): Likewise.
24394         (output_movhi): Likewise.
24395         (out_movqi_r_mr): Likewise.
24396         (out_movhi_r_mr): Likewise.
24397         (out_movsi_r_mr): Likewise.
24398         (out_movsi_mr_r): Likewise.
24399         (output_movsisf): Likewise.
24400         (avr_out_load_psi): Likewise.
24401         (avr_out_store_psi): Likewise.
24402         (avr_out_movpsi): Likewise.
24403         (out_movqi_mr_r): Likewise.
24404         (avr_out_movhi_mr_r_xmega): Likewise.
24405         (out_movhi_mr_r): Likewise.
24406         (compare_condition): Likewise for param "insn" and local "next".
24407         (compare_sign_p): Likewise for param "insn".
24408         (compare_diff_p): Likewise.
24409         (compare_eq_p): Likewise.
24410         (avr_out_compare): Likewise.
24411         (avr_out_compare64): Likewise.
24412         (avr_out_tsthi): Likewise.
24413         (avr_out_tstpsi): Likewise.
24414         (avr_out_tstsi): Likewise.
24415         (out_shift_with_cnt): Likewise.
24416         (ashlqi3_out): Likewise.
24417         (ashlhi3_out): Likewise.
24418         (avr_out_ashlpsi3): Likewise.
24419         (ashlsi3_out): Likewise.
24420         (ashrqi3_out): Likewise.
24421         (ashrhi3_out): Likewise.
24422         (avr_out_ashrpsi3): Likewise.
24423         (ashrsi3_out): Likewise.
24424         (lshrqi3_out): Likewise.
24425         (lshrhi3_out): Likewise.
24426         (avr_out_lshrpsi3): Likewise.
24427         (lshrsi3_out): Likewise.
24428         (avr_out_fract): Likewise.
24429         (avr_out_round): Likewise.
24430         (avr_adjust_insn_length): Likewise.
24431         (reg_unused_after): Likewise.
24432         (_reg_unused_after): Likewise.
24433         (avr_compare_pattern): Likewise.
24434         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
24435         and locals "branch1", "branch2", "insn2", "jump".
24436         (avr_reorg): Likewise for local "insn".
24437         (avr_2word_insn_p): Likewise for param "insn".
24438         (jump_over_one_insn_p): Likewise.
24439         (avr_out_sbxx_branch): Likewise.
24440         (avr_out_movmem): Likewise.
24442 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24444         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
24445         param from rtx to rtx_insn *.
24446         (thumb1_final_prescan_insn): Likewise.
24447         (thumb2_final_prescan_insn): Likewise.
24449         * config/arm/arm.c (emit_set_insn): Strengthen return type from
24450         rtx to rtx_insn *.
24451         (struct minipool_node): Likewise for field "insn".
24452         (dump_minipool): Likewise for param "scan".
24453         (create_fix_barrier): Likewise for local "from".  Strengthen local
24454         "label" from rtx to rtx_code_label *.
24455         (push_minipool_barrier): Strengthen param "insn" from rtx to
24456         rtx_insn *.
24457         (push_minipool_fix): Likewise.
24458         (note_invalid_constants): Likewise.
24459         (thumb2_reorg): Likewise for local "insn".
24460         (arm_reorg): Likewise.
24461         (thumb2_final_prescan_insn): Likewise for param
24462         "insn" and local "first_insn".
24463         (arm_final_prescan_insn): Likewise for param "insn" and locals
24464         "start_insn", "this_insn".
24465         (arm_debugger_arg_offset): Likewise for param "insn".
24466         (thumb1_emit_multi_reg_push): Likewise for return type and local
24467         "insn".
24468         (thumb1_final_prescan_insn): Likewise for param "insn".
24469         (thumb_far_jump_used_p): Likewise for local "insn".
24470         (thumb1_expand_prologue): Likewise.
24471         (arm_expand_epilogue_apcs_frame): Likewise.
24472         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
24473         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
24474         from rtx to rtx_code_label *.
24475         (arm_split_atomic_op): Likewise for local "label".
24476         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
24478 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24480         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
24481         first param from rtx to rtx_insn *.
24482         (arc_verify_short): Likewise.
24483         (arc_short_long): Likewise.
24484         (arc_need_delay): Likewise.
24486         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
24487         "target_insn".
24488         (arc_ccfsm_advance): Likewise for param "insn" and locals
24489         "start_insn", "this_insn".
24490         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
24491         (arc_ccfsm_post_advance): Likewise for param "insn".
24492         (arc_next_active_insn): Likewise for return type and param "insn".
24493         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
24494         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
24495         (output_short_suffix): Likewise for local "insn".
24496         (arc_final_prescan_insn): Likewise for param "insn".  Remove
24497         now-redundant checked cast.
24498         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
24499         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
24500         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
24501         for use where lc_set became an insn.
24502         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
24503         rtx to rtx_insn *.
24504         (arc_get_insn_variants): Likewise for local "prev".
24505         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
24506         "next".
24507         (arc_predicate_delay_insns): Likewise for local "insn".
24508         (arc_pad_return): Likewise for local "prev".  For now, add a
24509         checked cast when extracting the insn from "final_sequence".
24510         (arc_short_long): Likewise for param "insn".
24511         (arc_need_delay): Likewise for param "insn" and local "next".
24512         (arc_label_align): Likewise for locals "prev", "next".
24514 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24516         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
24517         "insn" from rtx to rtx_insn *.
24518         (alpha_gp_save_rtx): Likewise for local "seq".
24519         (alpha_instantiate_decls): Likewise for local "top".
24520         (get_some_local_dynamic_name): Likewise for local "insn".
24521         (alpha_does_function_need_gp): Likewise.
24522         (set_frame_related_p): Likewise for return type and for locals
24523         "seq" and "insn".
24524         (emit_frame_store_1): Likewise for local "insn".
24525         (alpha_expand_prologue): Likewise for locals "insn", "seq".
24526         (alpha_end_function): Likewise for local "insn".
24527         (alpha_output_mi_thunk_osf): Likewise.
24528         (alphaev4_insn_pipe): Likewise for param "insn".
24529         (alphaev5_insn_pipe): Likewise.
24530         (alphaev4_next_group): Likewise for return type and param 1
24531         "insn".
24532         (alphaev5_next_group): Likewise.
24533         (alpha_align_insns_1): Likewise for return type and param 1 of
24534         callback param "next_group", and for locals "i", "next", "prev",
24535         "where", "where2", "insn".
24537 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
24539         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
24540         rather than modifying the stmt.
24542 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
24544         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
24545         cgraph_state conversion.
24547 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
24549         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24550         Strengthen local "insns" from rtx to rtx_insn *.
24551         (aarch64_set_frame_expr): Likewise for local "insn".
24552         (aarch64_save_or_restore_fprs): Likewise.
24553         (aarch64_save_or_restore_callee_save_registers): Likewise.
24554         (aarch64_expand_prologue): Likewise.
24555         (aarch64_expand_epilogue): Likewise.
24556         (aarch64_output_mi_thunk): Likewise.
24557         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
24558         "label2" from rtx to rtx_code_label *.
24559         (aarch64_split_atomic_op): Likewise for local "label".
24561 2014-08-25  Martin Liska  <mliska@suse.cz>
24563         * cgraph.h (symtab_node):
24564         (bool needed_p (void)): created from decide_is_symbol_needed
24565         (bool referred_to_p (void)): created from referred_to_p
24566         (static cgraph_node *get_for_asmname (tree asmname)):
24567         created from symtab_node_for_asm
24568         * cgraph.h (cgraph_node):
24569         (void assemble_thunks_and_aliases (void)):
24570         created from assemble_thunks_and_aliases
24571         (void expand (void)): created from expand_function
24572         (static void finalize_function (tree, bool)):
24573         created from cgraph_finalize_function
24574         (static cgraph_local_info *local_info (tree decl)):
24575         created from cgraph_local_info
24576         (static cgraph_global_info *global_info (tree)):
24577         created from cgraph_global_info
24578         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
24579         * cgraph.h (varpool_node):
24580         (static void add (tree decl): created from varpool_add_new_variable
24581         * cgraph.h (cgraph_edge):
24582         void remove (void);
24583         (void remove_caller (void)): created from cgraph_edge_remove_caller
24584         (void remove_callee (void)): created from cgraph_edge_remove_callee
24585         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
24586         created from cgraph_set_call_stmt
24587         (void redirect_callee (cgraph_node *n)): created from
24588         cgraph_redirect_edge_callee
24589         (cgraph_edge *make_direct (cgraph_node *callee)): created from
24590         cgraph_make_edge_direct
24591         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
24592         gimple redirect_call_stmt_to_callee (void)): created from
24593         cgraph_turn_edge_to_speculative
24594         (void speculative_call_info (cgraph_edge *&direct,
24595         cgraph_edge *&indirect, ipa_ref *&reference)): created from
24596         cgraph_speculative_call_info
24597         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt,
24598         unsigned stmt_uid, gcov_type count_scale,
24599         int freq_scale, bool update_original)): created from cgraph_clone_edge
24600         (cgraph_edge *resolve_speculation (tree callee_decl)):
24601         created from cgraph_resolve_speculation
24602         (bool cannot_lead_to_return_p (void)): created from
24603         cannot_lead_to_return_p
24604         (bool recursive_p (void)): created from cgraph_edge_recursive_p
24605         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
24606         (static unsigned int rebuild_edges (void)): created from
24607         rebuild_cgraph_edges
24608         (static void rebuild_references (void)): created from
24609         cgraph_rebuild_references
24610         * cgraph.h (symbol_table):
24611         (create_reference): renamed from add_reference
24612         (maybe_create_reference): renamed from maybe_add_reference
24613         (void register_symbol (symtab_node *node)): new function
24614         (void clear_asm_symbols (void)): new function
24615         (void unregister (symtab_node *node)): new function
24616         (void release_symbol (cgraph_node *node, int uid)): new function
24617         (cgraph_node * allocate_cgraph_symbol (void)): new function
24618         (void initialize (void)): created from cgraph_init
24619         (symtab_node *first_symbol (void)):new function
24620         (asm_node *first_asm_symbol (void)):new function
24621         (symtab_node *first_defined_symbol (void)):new function
24622         (varpool_node *first_variable (void)):new function
24623         (varpool_node *next_variable (varpool_node *node)):new function
24624         (varpool_node *first_static_initializer (void)):new function
24625         (varpool_node *next_static_initializer (varpool_node *node)):new
24626         function
24627         (varpool_node *first_defined_variable (void)):new function
24628         (varpool_node *next_defined_variable (varpool_node *node)):new function
24629         (cgraph_node *first_defined_function (void)):new function
24630         (cgraph_node *next_defined_function (cgraph_node *node)):new function
24631         (cgraph_node *first_function (void)):new function
24632         (cgraph_node *next_function (cgraph_node *node)):new function
24633         (cgraph_node *first_function_with_gimple_body (void)):new function
24634         (asm_node *finalize_toplevel_asm (tree asm_str)): created from
24635         add_asm_node
24636         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
24637         created from symtab_remove_unreachable_nodes
24638         (void remove_unreferenced_decls (void)): created from
24639         varpool_remove_unreferenced_decls
24640         (void process_new_functions (void)): created from
24641         cgraph_process_new_functions
24642         (void process_same_body_aliases (void)): created from
24643         cgraph_process_same_body_aliases
24644         (bool output_variables (void)): created from
24645         varpool_node::output_variables
24646         (void output_asm_statements (void)): created from output_asm_statements
24647         (void finalize_compilation_unit (void)): created from
24648         finalize_compilation_unit
24649         (void compile (void)): created from compile
24650         (void output_weakrefs (void)): created from output_weakrefs
24651         (cgraph_node *create_empty (void)): created from
24652         cgraph_node::create_empty
24653         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee,
24654         gimple call_stmt, gcov_type count, int freq,
24655         bool indir_unknown_callee)): created from cgraph_node::create_edge
24656         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
24657         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
24658         created from cgraph_next_function_with_gimple_body
24659         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
24660         created from cgraph_remove_edge_removal_hook
24661         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook,
24662         void *)): created from cgraph_add_node_removal_hook
24663         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
24664         created from cgraph_remove_node_removal_hook
24665         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook,
24666         void *)): created from varpool_add_node_removal_hook
24667         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
24668         created from varpool_remove_node_removal_hook
24669         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook,
24670         void *)): created from cgraph_add_function_insertion_hook
24671         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
24672         created from cgraph_remove_function_insertion_hook
24673         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook,
24674         void *)): created from varpool_add_variable_insertion_hook
24675         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
24676           created from varpool_remove_variable_insertion_hook
24677         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook,
24678         void *)): created from cgraph_add_edge_duplication_hook
24679         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
24680         created from cgraph_remove_edge_duplication_hook
24681         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook,
24682         void *)): created from cgraph_add_node_duplication_hook
24683         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
24684         created from cgraph_remove_node_duplication_hook
24685         (void call_edge_removal_hooks (cgraph_edge *e)):
24686         created from cgraph_call_edge_removal_hooks
24687         (void call_cgraph_insertion_hooks (cgraph_node *node)):
24688         created from call_function_insertion_hooks
24689         (void call_cgraph_removal_hooks (cgraph_node *node)):
24690         created from cgraph_call_node_removal_hooks
24691         (void call_cgraph_duplication_hooks (cgraph_node *node,
24692         cgraph_node *node2)): created from cgraph_node::call_duplication_hooks
24693         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
24694         created from cgraph_call_edge_duplication_hooks
24695         (void call_varpool_removal_hooks (varpool_node *node)):
24696         created from varpool_call_node_removal_hooks
24697         (void call_varpool_insertion_hooks (varpool_node *node)):
24698         created from varpool_call_variable_insertion_hooks
24699         (void insert_to_assembler_name_hash (symtab_node *node,
24700         bool with_clones)): created from insert_to_assembler_name_hash
24701         (void unlink_from_assembler_name_hash (symtab_node *node,
24702         bool with_clones)): created from unlink_from_assembler_name_hash
24703         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
24704         created from symtab_prevail_in_asm_name_hash
24705         (void symtab_initialize_asm_name_hash (void)):
24706         created from symtab_initialize_asm_name_hash
24707         (void change_decl_assembler_name (tree decl, tree name)):
24708         created from change_decl_assembler_name
24709         (void materialize_all_clones (void)): created from
24710         cgraph_materialize_all_clones
24711         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
24712         created from decl_assembler_name_hash
24713         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
24714         created from decl_assembler_name_equal
24715         (static hashval_t hash_node_by_assembler_name (const void *p)):
24716         created from hash_node_by_assembler_name
24717         (static int eq_assembler_name (const void *p1, const void *p2)):
24718         created from eq_assembler_name
24720 2014-08-25  Marek Polacek  <polacek@redhat.com>
24722         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
24724 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
24726         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
24727         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
24728         SWI1248_AVX512BW mode iterator.
24730 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
24732         PR target/62111
24733         * config/sh/predicates.md (general_extend_operand): Disable
24734         TRUNCATE before reload completes.
24736 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
24738         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
24740 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
24742         PR target/61996
24743         * config/sh/sh.opt (musermode): Allow negative form.
24744         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
24745         targets that don't support it.
24746         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
24747         Document -mno-usermode option.
24749 2014-08-24  Kito Cheng  <kito@0xlab.org>
24751         * system.h (CALLER_SAVE_PROFITABLE): Poison.
24752         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
24753         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
24754         * doc/tm.texi: Regenerate.
24756 2014-08-24  Kito Cheng  <kito@0xlab.org>
24758         * ira.c: Fix typo in comment.
24760 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
24762         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
24763         Deprecate c++1y. Change language to reflect greater confidence in C++14.
24765 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
24767         PR target/62038
24768         * config/pa/pa.c (pa_output_function_epilogue): Don't set
24769         last_address when the current function is a thunk.
24770         (pa_asm_output_mi_thunk): When we don't have named sections or they
24771         are not being used, check that thunk can reach the stub table with a
24772         short branch.
24774 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
24776         * web.c (union_match_dups): Strengthen param "insn" from rtx to
24777         rtx_insn *.
24778         (pass_web::execute): Likewise for local "insn".
24780 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
24782         * var-tracking.c (struct micro_operation_def): Strengthen field
24783         "insn" from rtx to rtx_insn *.
24784         (struct emit_note_data_def): Likewise.
24785         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
24786         (vt_stack_adjustments): Likewise for local "insn".
24787         (adjust_insn): Likewise for param "insn".
24788         (val_store): Likewise.
24789         (val_resolve): Likewise.
24790         (struct count_use_info): Likewise for field "insn".
24791         (log_op_type): Likewise for param "insn".
24792         (reverse_op): Likewise.
24793         (prepare_call_arguments): Likewise.
24794         (add_with_sets):  The initial param takes an insn, but we can't
24795         yet strengthen it from rtx to rtx_insn * since it's used as a
24796         cselib_record_sets_hook callback.  For now rename initial param
24797         from "insn" to "uncast_insn", and introduce a local "insn" of
24798         the stronger rtx_insn * type, with a checked cast.
24799         (compute_bb_dataflow): Strengthen local "insn" from rtx to
24800         rtx_insn *.
24801         (emit_note_insn_var_location): Likewise.
24802         (emit_notes_for_changes): Likewise.
24803         (emit_notes_for_differences): Likewise.
24804         (next_non_note_insn_var_location): Likewise for return type and
24805         for param "insn".
24806         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
24807         (vt_initialize): Likewise for local "insn".
24808         (delete_debug_insns): Likewise for locals "insn" and "next".
24810 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
24812         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
24813         rtx_insn *.
24814         (mark_constant_pool): Likewise for local "insn".
24816 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
24818         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
24819         rtx to rtx_insn *.
24820         (dead_debug_promote_uses): Likewise.
24821         (dead_debug_insert_temp): Likewise.
24823 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
24825         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
24826         from const_rtx to const rtx_insn *.
24827         (store_killed_after): Likewise.  Strengthen locals "last", "act"
24828         from rtx to rtx_insn *.
24829         (store_killed_before): Strengthen param "insn" from const_rtx to
24830         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
24831         (find_moveable_store): Strengthen param "insn" from rtx to
24832         rtx_insn *.
24833         (compute_store_table): Likewise for local "insn".
24834         (insert_insn_start_basic_block): Likewise for param "insn" and
24835         locals "prev", "before", "insn".
24836         (insert_store): For now, add a checked cast to rtx_insn * on the
24837         result of gen_move_insn.
24838         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
24839         to rtx_insn *.
24840         (replace_store_insn): Likewise.  For now, add a checked cast to
24841         rtx_insn * on the result of gen_move_insn.
24843 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24845         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
24846         rtx_insn *.
24847         (expand_sjlj_dispatch_table): Likewise.
24849 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24851         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
24852         "insn" from rtx to rtx_insn *.
24854 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24856         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
24857         "insn" from rtx to rtx_insn *.
24858         (dup_block_and_redirect): Likewise for param 3 "before".
24860         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
24861         from rtx to rtx_insn *.
24862         (move_insn_for_shrink_wrap): Likewise.
24863         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
24864         (dup_block_and_redirect): Likewise for param "before" and local
24865         "insn".
24866         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
24867         "end".
24868         (convert_to_simple_return): Likewise for local "start".
24870         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
24871         Strengthen local "insn" from rtx to rtx_insn *, for use when
24872         invoking requires_stack_frame_p.
24874 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24876         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
24877         rtx_insn *.
24878         (speculate_expr): Likewise for locals "orig_insn_rtx",
24879         "spec_insn_rtx".
24880         (eq_transformed_insns): Likewise for locals "i1", "i2".
24881         (check_for_new_jump): Likewise for return type and local "end".
24882         (find_new_jump): Likewise for return type and local "jump".
24883         (sel_split_edge): Likewise for local "jump".
24884         (sel_create_recovery_block): Likewise.
24885         (sel_redirect_edge_and_branch_force): Likewise.
24886         (sel_redirect_edge_and_branch): Likewise.
24888 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24890         * sel-sched.c (substitute_reg_in_expr): Strengthen local
24891         "new_insn" from rtx to rtx_insn *.
24892         (create_insn_rtx_with_rhs): Likewise for return type and for local
24893         "insn_rtx".
24894         (create_insn_rtx_with_lhs): Likewise.
24895         (create_speculation_check): Likewise for local "insn_rtx".
24896         (implicit_clobber_conflict_p): Likewise for local "insn".
24897         (get_expr_cost): Likewise.
24898         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
24899         (move_cond_jump): Likewise for locals "next", "prev", "link",
24900         "head", "from", "to".
24902 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24904         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
24905         "next" from rtx to rtx_insn *.
24906         (find_conditional_protection): Likewise for local "next".
24907         (is_conditionally_protected): Likewise for local "insn1".
24908         (is_pfree): Likewise for locals "insn1", "insn2".
24910 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24912         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
24913         from rtx to rtx_insn *.
24915         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
24916         locals "insn1", "insn2" from rtx to rtx_insn *.
24917         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
24918         locals "insn", "prev", "last_jump", "next_tail".
24919         (schedule_ebb): Likewise for params "head", "tail".
24920         (schedule_ebbs): Likewise for locals "tail", "head".
24922         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
24923         to rtx_insn on "last_insn" in one of the invocations of
24924         schedule_ebb.
24926 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24928         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
24929         "elem", "insn" from rtx to rtx_insn *.
24930         (change_spec_dep_to_hard): Likewise.
24931         (get_back_and_forw_lists): Likewise for local "con".
24932         (sd_add_dep): Likewise for locals "elem", "insn".
24933         (sd_resolve_dep): Likewise for locals "pro", "con".
24934         (sd_unresolve_dep): Likewise.
24935         (sd_delete_dep): Likewise.
24936         (chain_to_prev_insn): Likewise for local "pro".
24937         (find_inc): Likewise for locals "pro", "con".
24939 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24941         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
24942         to rtx_insn *.
24943         (reg_set_between_p): Strengthen local "insn" from const_rtx to
24944         const rtx_insn *.
24945         (modified_between_p): Strengthen local "insn" from rtx to
24946         rtx_insn *.
24947         (remove_reg_equal_equiv_notes_for_regno): Likewise.
24948         (keep_with_call_p): Strengthen local "i2" from const_rtx to
24949         const rtx_insn *.
24951 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24953         * resource.c (next_insn_no_annul): Strengthen local "next" from
24954         rtx to rtx_insn *.
24955         (mark_referenced_resources): Likewise for local "insn".
24957 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
24959         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
24960         to rtx_insn *.
24961         (find_reloads): Likewise for param 1.
24962         (subst_reloads): Likewise for sole param.
24963         (find_equiv_reg): Likwise for param 2.
24964         (regno_clobbered_p): Likwise for param 2.
24965         (reload): Likewise for param 1.
24967         * caller-save.c (save_call_clobbered_regs): Strengthen local
24968         "insn" from rtx to rtx_insn *.
24969         (insert_one_insn): Likewise for local "insn".
24971         * reload.c (this_insn): Likewise for this global.
24972         (find_reloads): Likewise for param "insn".
24973         (find_reloads_toplev): Likewise.
24974         (find_reloads_address): Likewise.
24975         (subst_reg_equivs): Likewise.
24976         (update_auto_inc_notes): Likewise.
24977         (find_reloads_address_1): Likewise.
24978         (find_reloads_subreg_address): Likewise.
24979         (subst_reloads): Likewise.
24980         (find_equiv_reg): Likewise, also for local "p".
24981         (regno_clobbered_p): Likewise for param "insn".
24983         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
24984         array.
24985         (spill_reg_store): Likewise for the elements of this array.
24986         (remove_init_insns): Likewise for local "equiv_insn".
24987         (will_delete_init_insn_p): Likewise for param "insn".
24988         (reload): Likewise for param ""first" and local "insn".
24989         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
24990         rtx_insn *.
24991         (calculate_elim_costs_all_insns): Likewise.
24992         (delete_caller_save_insns): Likewise.
24993         (spill_failure): Likewise for param "insn".
24994         (delete_dead_insn): Likewise.
24995         (set_label_offsets): Likewise.
24996         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
24997         "prev_insn".
24998         (elimination_costs_in_insn): Likewise for param "insn".
24999         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
25000         when referring to an insn.
25001         (set_initial_label_offsets): Likewise.
25002         (set_offsets_for_label): Strengthen param "insn" from rtx to
25003         rtx_insn *.
25004         (init_eliminable_invariants): Likewise for param "first" and local
25005         "insn".
25006         (fixup_eh_region_note): Likewise for param "insn".
25007         (reload_as_needed): Likewise for locals "prev", "insn",
25008         "old_next", "old_prev", "next".
25009         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
25010         "last".
25011         (reload_inheritance_insn): Strengthen elements of this array from
25012         rtx to rtx_insn *.
25013         (failed_reload): Likewise for param "insn".
25014         (choose_reload_regs): Likewise for local "insn".  Replace use of
25015         NULL_RTX with NULL when referring to an insn.
25016         (input_reload_insns): Strengthen elements of this array from rtx
25017         to rtx_insn *.
25018         (other_input_address_reload_insns): Likewise for this global.
25019         (other_input_reload_insns): Likewise for this global.
25020         (input_address_reload_insns): Likwise for the elements of this
25021         array.
25022         (inpaddr_address_reload_insns): Likwise for the elements of this
25023         array.
25024         (output_reload_insns): Likewise for the elements of this array.
25025         (output_address_reload_insns): Likewise for the elements of this
25026         array.
25027         (outaddr_address_reload_insns): Likewise for the elements of this
25028         array.
25029         (operand_reload_insns): Likewise for this global.
25030         (other_operand_reload_insns): Likewise for this global.
25031         (other_output_reload_insns): Likewise for the elements of this
25032         array.
25033         (new_spill_reg_store): Likewise for the elements of this
25034         array.
25035         (emit_input_reload_insns): Likewise for locals "insn", "temp".
25036         Strengthen local "where" from rtx * to rtx_insn **.
25037         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
25038         from rtx to rtx_insn *.
25039         (do_input_reload): Likewise for local "insn".
25040         (do_output_reload): Likewise for local "insn".
25041         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
25042         (emit_insn_if_valid_for_reload): Likewise for return type and local
25043         "last".  Add checked cast to rtx_insn when returning "insn" since
25044         this has been through emit_insn.
25045         (gen_reload): Strengthen return type and locals "last", "insn", "set"
25046         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
25047         returning "insn" since it's been through
25048         emit_insn_if_valid_for_reload at this point.
25049         (delete_output_reload): Strengthen param "insn" and locals
25050         "output_reload_insn", "i2" from rtx to rtx_insn *.
25051         (delete_address_reloads): Likewise for params "dead_insn",
25052         "current_insn" and locals "prev", "next".
25053         (delete_address_reloads_1): Likewise for params "dead_insn",
25054         "current_insn" and locals "prev", "i2".
25055         (inc_for_reload): Likewise for locals "last", "add_insn".
25056         (add_auto_inc_notes): Strengthen param "insn" from rtx to
25057         rtx_insn *.
25059         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
25060         param of this duplicate of the prototype from reload.h
25062 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25064         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
25065         rtx to rtx_insn *.
25066         (regstat_bb_compute_calls_crossed): Likewise.
25068 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25070         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
25071         to rtx_insn *.
25072         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
25073         with an insn.
25074         (regrename_analyze): Strengthen local "insn" from rtx to
25075         rtx_insn *.
25076         (scan_rtx_reg): Likewise for param "insn".
25077         (scan_rtx_address): Likewise.
25078         (scan_rtx): Likewise.
25079         (restore_operands): Likewise.
25080         (record_out_operands): Likewise.
25081         (build_def_use): Likewise for local "insn".  Replace use of
25082         NULL_RTX with NULL when dealing with an insn.
25084 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25086         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
25087         * reginfo.c (reg_scan): Likewise, also for local "insn".
25088         (reg_scan_mark_refs): Likewise for param "insn".
25089         (init_subregs_of_mode): Likewise for local "insn".
25091 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25093         * regcprop.c (struct queued_debug_insn_change): Strengthen field
25094         "insn" from rtx to rtx_insn *.
25095         (replace_oldest_value_reg): Likewise for param "insn".
25096         (replace_oldest_value_addr): Likewise.
25097         (replace_oldest_value_mem): Likewise.
25098         (apply_debug_insn_changes): Likewise for local "last_insn".
25099         (copyprop_hardreg_forward_1): Likewise for local "insn".
25101 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25103         * reg-stack.c (next_flags_user): Strengthen return type and param
25104         "insn" from rtx to rtx_insn *.
25105         (straighten_stack): Likewise for param "insn".
25106         (check_asm_stack_operands): Likewise.
25107         (remove_regno_note): Likewise.
25108         (emit_pop_insn): Likewise for return type, param "insn", local
25109         "pop_insn".
25110         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
25111         "limit" from rtx to rtx_insn *.
25112         (swap_to_top): Likewise for param "insn".
25113         (move_for_stack_reg): Likewise.
25114         (move_nan_for_stack_reg): Likewise.
25115         (swap_rtx_condition): Likewise.
25116         (compare_for_stack_reg): Likewise.
25117         (subst_all_stack_regs_in_debug_insn): Likewise.
25118         (subst_stack_regs_pat): Likewise, and local "insn2".
25119         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
25120         rtx_insn *.
25121         (subst_stack_regs): Likewise.
25122         (change_stack): Likewise.
25123         (convert_regs_1): Likewise for locals "insn", "next".
25125 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25127         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
25128         rtx_insn *.
25129         (combine_set_extension): Likewise for param "curr_insn".
25130         (transform_ifelse): Likewise for param "def_insn".
25131         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
25132         from vec<rtx> * to vec<rtx_insn *> *.
25133         (is_cond_copy_insn): Likewise for param "insn".
25134         (struct ext_state): Strengthen the four vec fields from vec<rtx>
25135         to vec<rtx_insn *>.
25136         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
25137         local "def_insn" from rtx to rtx_insn *.
25138         (get_sub_rtx): Likewise for param "def_insn".
25139         (merge_def_and_ext): Likewise.
25140         (combine_reaching_defs): Likewise.
25141         (add_removable_extension): Likewise for param "insn".
25142         (find_removable_extensions): Likewise for local "insn".
25143         (find_and_remove_re): Likewise for locals "curr_insn" and
25144         "def_insn".  Strengthen locals "reinsn_del_list" and
25145         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
25147 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25149         * recog.c (split_insn): Strengthen param "insn" and locals
25150         "first", "last" from rtx to rtx_insn *.
25151         (split_all_insns): Likewise for locals "insn", "next".
25152         (split_all_insns_noflow): Likewise.
25154 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25156         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
25157         const rtx_insn *.
25158         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
25159         (debug_rtx_find): Likewise for param 1 "x".
25161         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
25162         const_rtx to const rtx_insn *.  Likewise for local "insn".
25163         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
25164         (debug_rtx_find): Likewise for param 1 "x".
25165         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
25166         from const_rtx to const rtx_insn * within the appropriate cases of
25167         the switch statement.
25169         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
25170         Strengthen local "insns" from rtx to rtx_insn * since this is
25171         passed to a call to debug_rtx_list.
25173 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25175         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
25176         to rtx_insn *.
25178         * function.c (stack_protect_epilogue): Add checked cast to
25179         rtx_insn for now when invoking predict_insn_def.
25181         * predict.c (predict_insn): Strengthen param "insn" from rtx to
25182         rtx_insn *.
25183         (predict_insn_def): Likewise.
25184         (rtl_predict_edge): Likewise for local "last_insn".
25185         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
25186         const rtx_insn *.
25187         (combine_predictions_for_insn): Strengthen param "insn" from rtx
25188         to rtx_insn *.
25189         (bb_estimate_probability_locally): Likewise for local "last_insn".
25190         (expensive_function_p): Likewise for local "insn".
25192         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
25193         local "jmp", since this is used when invoking predict_insn_def.
25195 2014-08-22  Marek Polacek  <polacek@redhat.com>
25197         PR c++/62199
25198         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
25200 2014-08-22  Marek Polacek  <polacek@redhat.com>
25202         PR c/61271
25203         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
25204         a comparison in parens.
25205         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
25206         in parens.
25208 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25210         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
25211         rtx_insn *.
25213         * cprop.c (fis_get_condition): Likewise.
25215         * postreload.c (reload_cse_regs): Likewise for param "first".
25216         (reload_cse_simplify): Likewise for param "insn".
25217         (reload_cse_regs_1): Likewise for local "insn".
25218         (reload_cse_simplify_set): Likewise for param "insn".
25219         (reload_cse_simplify_operands): Likewise.
25220         (struct reg_use): Likewise for field "insn".
25221         (reload_combine_purge_insn_uses): Likewise for param "insn".
25222         (fixup_debug_insns): Likewise for params "from", "to" and local
25223         "insn".
25224         (try_replace_in_use): Likewise for local "use_insn".
25225         (reload_combine_recognize_const_pattern): Likewise for param
25226         "insn" and locals "add_moved_after_insn", "use_insn".
25227         (reload_combine_recognize_pattern): Likewise for param "insn" and
25228         local "prev".
25229         (reload_combine): Likewise for locals "insn", "prev".
25230         (reload_combine_note_use): Likewise for param "insn".
25231         (move2add_use_add2_insn): Likewise.
25232         (move2add_use_add3_insn): Likewise.
25233         (reload_cse_move2add): Likewise, also for local "next".
25234         (move2add_note_store): Likewise for local "insn".
25236 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25238         * postreload-gcse.c (struct occr): Strengthen field "insn" from
25239         rtx to rtx_insn *.
25240         (struct unoccr): Likewise.
25241         (struct modifies_mem): Likewise.
25242         (alloc_mem): Likewise for local "insn".
25243         (insert_expr_in_table): Likewise for param "insn".
25244         (dump_expr_hash_table_entry): Likewise for local "insn".
25245         (oprs_unchanged_p): Likewise for param "insn".
25246         (load_killed_in_block_p): Likewise for local "setter".
25247         (record_last_reg_set_info): Likewise for param "insn".
25248         (record_last_reg_set_info_regno): Likewise.
25249         (record_last_mem_set_info): Likewise.
25250         (record_last_set_info): Likewise for local "last_set_insn".
25251         (record_opr_changes): Likewise for param "insn".
25252         (hash_scan_set): Likewise.
25253         (compute_hash_table): Likewise for local "insn".
25254         (get_avail_load_store_reg): Likewise for param "insn".
25255         (eliminate_partially_redundant_load): Likewise, also for locals
25256         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
25257         RTX for insns.
25258         (eliminate_partially_redundant_loads): Likewise for local "insn".
25260 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25262         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
25263         rtx to rtx_insn *.
25264         (expand_binop): Likewise for locals "entry_last", "last", "insns"
25265         (expand_twoval_unop): Likewise for locals entry_last", "last".
25266         (expand_twoval_binop): Likewise.
25267         (expand_twoval_binop_libfunc): Likewise for local "insns".
25268         (widen_leading): Likewise for local "last".
25269         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
25270         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
25271         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
25272         (expand_parity): Likewise for locals "last" and "seq".
25273         (expand_ffs): Likewise for local "seq".  Strengthen local
25274         "nonzero_label" from rtx to rtx_code_label *.
25275         (expand_absneg_bit): Strengthen local "insns" from rtx to
25276         rtx_insn *.
25277         (expand_unop_direct): Likewise for local "last".
25278         (expand_unop): Likewise for locals "last", "insns".
25279         (expand_abs_nojump): Likewise for local "last".
25280         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
25281         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
25282         rtx_insn *.
25283         (expand_copysign_absneg): Strengthen local "label" from rtx to
25284         rtx_code_label *.
25285         (expand_copysign_bit): Strengthen local "insns" from rtx to
25286         rtx_insn *.
25287         (struct no_conflict_data): Likewise for fields "first", "insn".
25288         (emit_libcall_block_1): Likewise for param "insns" and locals
25289         "next", "last", "insn".
25290         (emit_libcall_block): For now, add a checked cast to rtx_insn *
25291         on "insns" when invoking emit_libcall_block_1.  Ultimately we
25292         want to strengthen insns itself.
25293         (prepare_cmp_insn): Strengthen local "last" from rtx to
25294         rtx_insn *.
25295         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
25296         (prepare_float_lib_cmp): Likewise for local "insns".
25297         (emit_conditional_move): Likewise for local "last".
25298         (emit_conditional_add): Likewise.
25299         (have_sub2_insn): Likewise for local "seq".
25300         (expand_float): Likewise for local "insns".  Strengthen locals
25301         "label", "neglabel" from rtx to rtx_code_label *.
25302         (expand_fix): Likewise for locals "last", "insn", "insns" (to
25303         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
25304         (expand_fixed_convert): Likewise for local "insns" (to
25305         rtx_insn *).
25306         (expand_sfix_optab): Likewise for local "last".
25307         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
25308         to rtx_code_label *.
25309         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
25310         from rtx to rtx_insn *.
25311         (expand_atomic_fetch_op): Likewise for local "insn".
25312         (maybe_legitimize_operand_same_code): Likewise for local "last".
25313         (maybe_legitimize_operands): Likewise.
25315 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25317         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
25318         "insn" from rtx to rtx_insn *.
25319         (ps_rtl_insn): Likewise for return type.
25320         (doloop_register_get): Likewise for params "head", "tail" and
25321         locals "insn", "first_insn_not_to_check".
25322         (schedule_reg_move): Likewise for local "this_insn".
25323         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
25324         of gen_move_insn for now.
25325         (reset_sched_times): Strengthen local "insn" from rtx to
25326         rtx_insn *.
25327         (permute_partial_schedule): Likewise.
25328         (duplicate_insns_of_cycles): Likewise for local "u_insn".
25329         (dump_insn_location): Likewise for param "insn".
25330         (loop_canon_p): Likewise for local "insn".
25331         (sms_schedule): Likewise.
25332         (print_partial_schedule): Likewise.
25333         (ps_has_conflicts): Likewise.
25335 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25337         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
25338         "tailp" from rtx * to rtx_insn **.
25340         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
25341         from rtx to rtx_insn *.
25342         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
25343         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
25344         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
25345         rtx to rtx_insn *.
25346         * modulo-sched.c (const_iteration_count): Strengthen return type
25347         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
25348         use of NULL_RTX with NULL when working with insns.
25349         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
25350         to rtx_insn *.
25351         (sms_schedule): Likewise.
25352         * sched-rgn.c (init_ready_list): Likewise, also for locals
25353         "src_head" and "src_next_tail".
25354         (compute_block_dependences): Likewise.
25355         (free_block_dependencies): Likewise.
25356         (debug_rgn_dependencies): Likewise.
25357         (free_rgn_deps): Likewise.
25358         (compute_priorities): Likewise.
25359         (schedule_region): Likewise.
25360         * sel-sched.c (find_ebb_boundaries): Likewise.
25362         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
25363         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
25365 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25367         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
25368         from rtx to rtx_insn *.
25369         (new_seginfo): Likewise for param "insn".
25370         (create_pre_exit): Likewise for locals "last_insn",
25371         "before_return_copy", "return_copy".
25372         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
25373         "mode_set".
25375 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25377         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
25378         from rtx to rtx_insn *.
25379         (lra_push_insn): Likewise for 1st param.
25380         (lra_push_insn_and_update_insn_regno_info): Likewise.
25381         (lra_pop_insn): Likewise for return type.
25382         (lra_invalidate_insn_data): Likewise for 1st param.
25383         (lra_set_insn_deleted): Likewise.
25384         (lra_delete_dead_insn): Likewise.
25385         (lra_process_new_insns): Likewise for first 3 params.
25386         (lra_set_insn_recog_data): Likewise for 1st param.
25387         (lra_update_insn_recog_data): Likewise.
25388         (lra_set_used_insn_alternative): Likewise.
25389         (lra_invalidate_insn_regno_info): Likewise.
25390         (lra_update_insn_regno_info): Likewise.
25391         (lra_former_scratch_operand_p): Likewise.
25392         (lra_eliminate_regs_1): Likewise.
25393         (lra_get_insn_recog_data): Likewise.
25395         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
25396         rtx to rtx_insn *.
25398         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
25399         "mv1" and "mv2".
25400         (substitute_within_insn): New.
25401         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
25402         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
25403         Replace call to "substitute" with call to substitute_within_insn.
25405         * lra-constraints.c (curr_insn): Strengthen from rtx to
25406         rtx_insn *.
25407         (get_equiv_with_elimination): Likewise for param "insn".
25408         (match_reload): Strengthen params "before" and "after" from rtx *
25409         to rtx_insn **.
25410         (emit_spill_move): Likewise for return type.  Add a checked cast
25411         to rtx_insn * on result of gen_move_insn for now.
25412         (check_and_process_move): Likewise for local "before".  Replace
25413         NULL_RTX with NULL when referring to insns.
25414         (process_addr_reg): Strengthen params "before" and "after" from
25415         rtx * to rtx_insn **.
25416         (insert_move_for_subreg): Likewise.
25417         (simplify_operand_subreg): Strengthen locals "before" and "after"
25418         from rtx to rtx_insn *.
25419         (process_address_1): Strengthen params "before" and "after" from
25420         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
25421         rtx to rtx_insn *.
25422         (process_address): Strengthen params "before" and "after" from
25423         rtx * to rtx_insn **.
25424         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
25425         (curr_insn_transform): Strengthen locals "before" and "after"
25426         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
25427         to insns.
25428         (loc_equivalence_callback): Update cast of "data", changing
25429         resulting type from rtx to rtx_insn *.
25430         (substitute_pseudo_within_insn): New.
25431         (inherit_reload_reg): Strengthen param "insn" from rtx to
25432         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
25433         NULL when referring to insns.  Add a checked cast to rtx_insn *
25434         when using usage_insn to invoke lra_update_insn_regno_info.
25435         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
25436         likewise for locals "restore", "save".  Add checked casts to
25437         rtx_insn * when using usage_insn to invoke
25438         lra_update_insn_regno_info and lra_process_new_insns.  Replace
25439         NULL_RTX with NULL when referring to insns.
25440         (split_if_necessary): Strengthen param "insn" from rtx to
25441         rtx_insn *.
25442         (update_ebb_live_info): Likewise for params "head", "tail" and local
25443         "prev_insn".
25444         (get_last_insertion_point): Likewise for return type and local "insn".
25445         (get_live_on_other_edges): Likewise for local "last".
25446         (inherit_in_ebb): Likewise for params "head", "tail" and locals
25447         "prev_insn", "next_insn", "restore".
25448         (remove_inheritance_pseudos): Likewise for local "prev_insn".
25449         (undo_optional_reloads): Likewise for local "insn".
25451         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
25452         "insn".
25453         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
25454         insns.
25455         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
25456         rtx_insn *.
25457         (spill_pseudos): Likewise for local "insn".
25458         (init_elimination): Likewise.
25459         (process_insn_for_elimination): Likewise for param "insn".
25461         * lra-lives.c (curr_insn): Likewise.;
25463         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
25464         (remove_pseudos): Likewise for param "insn".
25465         (spill_pseudos): Likewise for local "insn".
25466         (lra_final_code_change): Likewise for locals "insn", "curr".
25468         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
25469         (lra_set_insn_deleted): Likewise.
25470         (lra_delete_dead_insn): Likewise, and for local "prev".
25471         (new_insn_reg): Likewise for param "insn".
25472         (lra_set_insn_recog_data): Likewise.
25473         (lra_update_insn_recog_data): Likewise.
25474         (lra_set_used_insn_alternative): Likewise.
25475         (get_insn_freq): Likewise.
25476         (invalidate_insn_data_regno_info): Likewise.
25477         (lra_invalidate_insn_regno_info): Likewise.
25478         (lra_update_insn_regno_info): Likewise.
25479         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
25480         vec<rtx_insn *>.
25481         (lra_push_insn_1): Strengthen param "insn" from rtx to
25482         rtx_insn *.
25483         (lra_push_insn): Likewise.
25484         (lra_push_insn_and_update_insn_regno_info): Likewise.
25485         (lra_pop_insn): Likewise for return type and local "insn".
25486         (push_insns): Likewise for params "from", "to", and local "insn".
25487         (setup_sp_offset): Likewise for params "from", "last" and locals
25488         "before", "insn".
25489         (lra_process_new_insns): Likewise for params "insn", "before",
25490         "after" and local "last".
25491         (struct sloc): Likewise for field "insn".
25492         (lra_former_scratch_operand_p): Likewise for param "insn".
25493         (remove_scratches): Likewise for locals "insn", "last".
25494         (check_rtl): Likewise for local "insn".
25495         (add_auto_inc_notes): Likewise for param "insn".
25496         (update_inc_notes): Likewise for local "insn".
25497         (lra): Replace NULL_RTX with NULL when referring to insn.
25499 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25501         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
25502         to rtx_insn *.
25503         (resolve_reg_notes): Likewise.
25504         (resolve_simple_move): Likewise for return type, param "insn", and
25505         locals "insns", "minsn".
25506         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
25507         (resolve_use): Likewise.
25508         (resolve_debug): Likewise.
25509         (find_decomposable_shift_zext): Likewise.
25510         (resolve_shift_zext): Likewise for return type, param "insn", and
25511         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
25512         (decompose_multiword_subregs): Likewise for local "insn",
25513         "orig_insn", "decomposed_shift", "end".
25515 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25517         * basic-block.h (basic_block split_edge_and_insert): Strengthen
25518         param "insns" from rtx to rtx_insn *.
25520         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
25521         rtx to rtx_insn *.
25522         (struct iv_to_split): Likewise.
25523         (loop_exit_at_end_p): Likewise for local "insn".
25524         (split_edge_and_insert): Likewise for param "insns".
25525         (compare_and_jump_seq): Likewise for return type, param "cinsn",
25526         and locals "seq", "jump".
25527         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
25528         "branch_code"; update invocations of compare_and_jump_seq to
25529         eliminate NULL_RTX in favor of NULL.
25530         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
25531         rtx to rtx_insn *.
25532         (reset_debug_uses_in_loop): Likewise.
25533         (analyze_insn_to_expand_var): Likewise for param "insn".
25534         (analyze_iv_to_split_insn): Likewise.
25535         (analyze_insns_in_loop): Likewise for local "insn".
25536         (insert_base_initialization): Likewise for param
25537         "insn" and local "seq".
25538         (split_iv): Likewise for param "insn" and local "seq".
25539         (expand_var_during_unrolling): Likewise for param "insn".
25540         (insert_var_expansion_initialization): Likewise for local "seq".
25541         (combine_var_copies_in_loop_exit): Likewise.
25542         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
25543         "insn".
25544         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
25545         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
25546         "next".
25548 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25550         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
25551         rtx_insn *.
25552         (iv_analyze_result): Likewise.
25553         (iv_analyze_expr): Likewise.
25554         (biv_p): Likewise.
25556         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
25557         local "def_insn" from rtx to rtx_insn *.
25558         (get_biv_step_1): Likewise for local "insn".
25559         (iv_analyze_expr): Likewise for param "insn".
25560         (iv_analyze_def): Likewise for local "insn".
25561         (iv_analyze_op): Likewise for param "insn".
25562         (iv_analyze): Likewise.
25563         (iv_analyze_result): Likewise.
25564         (biv_p): Likewise.
25565         (suitable_set_for_replacement): Likewise.
25566         (simplify_using_initial_values): Likewise for local "insn".
25567         (iv_number_of_iterations): Likewise for param "insn".
25568         (check_simple_exit): Add checked cast to rtx_insn when invoking
25569         iv_number_of_iterations for now (until get_condition is
25570         strengthened).
25572         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
25573         "insn" from rtx to rtx_insn *.
25574         (analyze_insns_in_loop): Likewise for local "insn".
25576 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25578         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
25579         to rtx_insn *.
25580         (struct invariant): Likewise.
25581         (hash_invariant_expr_1): Likewise for param "insn".
25582         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
25583         (find_exits): Likewise for local "insn".
25584         (create_new_invariant): Likewise for param "insn".
25585         (check_dependencies): Likewise.
25586         (find_invariant_insn): Likewise.
25587         (record_uses): Likewise.
25588         (find_invariants_insn): Likewise.
25589         (find_invariants_bb): Likewise for local "insn".
25590         (get_pressure_class_and_nregs): Likewise for param "insn".
25591         (calculate_loop_reg_pressure): Likewise for local "insn".
25593 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25595         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
25596         to rtx_insn *.
25597         (add_test): Likewise for locals "seq", "jump".
25598         (doloop_modify): Likewise for locals "sequence", "jump_insn".
25600 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25602         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
25603         rtx_insn *.
25604         (rebuild_jump_labels_chain): Likewise for param "chain".
25606         * cfgexpand.c (pass_expand::execute): Add checked cast to
25607         rtx_insn * when calling rebuild_jump_labels_chain in region where
25608         we know e->insns.r is non-NULL.
25610         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
25611         rtx_insn *.
25612         (rebuild_jump_labels): Likewise.
25613         (rebuild_jump_labels_chain): Likewise for param "chain".
25614         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
25615         (init_label_info): Likewise for param "f".
25616         (maybe_propagate_label_ref): Likewise for params "jump_insn",
25617         "prev_nonjump_insn".
25618         (mark_all_labels): Likewise for param "f" and locals "insn",
25619         "prev_nonjump_insn".
25621 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25623         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
25624         from rtx to rtx_insn *insn.
25625         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
25626         (ira_add_allocno_copy): Likewise.
25627         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
25628         rtx to rtx_insn *.
25629         (ira_create_copy): Likewise.
25630         (ira_add_allocno_copy): Likewise.
25631         (create_bb_allocnos): Likewise for local "insn".
25632         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
25633         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
25634         process_regs_for_copy for rtx_insn * param.
25635         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
25636         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
25637         process_regs_for_copy for rtx_insn * param.
25638         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
25639         * ira-costs.c (record_reg_classes): Likewise for param "insn".
25640         (record_operand_costs): Likewise.
25641         (scan_one_insn): Likewise for return type, and for param "insn".
25642         (process_bb_for_costs): Likewise for local "insn".
25643         (process_bb_node_for_hard_reg_moves): Likewise.
25644         * ira-emit.c (struct move): Likewise for field "insn".
25645         (create_move): Eliminate use of NULL_RTX when dealing with an
25646         rtx_insn *.
25647         (emit_move_list): Strengthen return type and locals "result",
25648         "insn" from rtx to rtx_insn *insn.
25649         (emit_moves): Likewise for locals "insns", "tmp".
25650         (ira_emit): Likewise for local "insn".
25651         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
25652         "insn".
25653         (find_call_crossed_cheap_reg): Likewise.
25654         (process_bb_node_lives): Likewise for local "insn".
25655         * ira.c (decrease_live_ranges_number): Likewise.
25656         (compute_regs_asm_clobbered): Likewise.
25657         (build_insn_chain): Likewise.
25658         (find_moveable_pseudos): Likewise, also locals "def_insn",
25659         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
25660         to rtx_insn **.  Add a checked cast when assigning from
25661         "closest_use" into closest_uses array in a region where we know
25662         it's a non-NULL insn.
25663         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
25664         to rtx_insn *.
25665         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
25666         "last_interesting_insn", "uin".
25667         (move_unallocated_pseudos): Likewise for locals "def_insn",
25668         "move_insn", "newinsn".
25670 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25672         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
25673         Strengthen locals "done_label", "do_error" from rtx to
25674         rtx_code_label *.
25675         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
25676         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
25677         rtx_code_label *.
25678         (ubsan_expand_si_overflow_neg_check): Likewise for locals
25679         "done_label", "do_error" to rtx_code_label * and local  "last" to
25680         rtx_insn *.
25681         (ubsan_expand_si_overflow_mul_check): Likewise for locals
25682         "done_label", "do_error", "large_op0", "small_op0_large_op1",
25683         "one_small_one_large", "both_ops_large", "after_hipart_neg",
25684         "after_lopart_neg", "do_overflow", "hipart_different"  to
25685         rtx_code_label * and local  "last" to rtx_insn *.
25687 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25689         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
25690         "insn" and "move_insn" from rtx to rtx_insn *.
25692 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25694         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
25695         rtx_insn *.
25696         (cheap_bb_rtx_cost_p): Likewise.
25697         (first_active_insn): Likewise for return type and local "insn".
25698         (last_active_insn):  Likewise for return type and locals "insn",
25699         "head".
25700         (struct noce_if_info): Likewise for fields "jump", "insn_a",
25701         "insn_b".
25702         (end_ifcvt_sequence): Likewise for return type and locals "insn",
25703         "seq".
25704         (noce_try_move): Likewise for local "seq".
25705         (noce_try_store_flag): Likewise.
25706         (noce_try_store_flag_constants): Likewise.
25707         (noce_try_addcc): Likewise.
25708         (noce_try_store_flag_mask): Likewise.
25709         (noce_try_cmove): Likewise.
25710         (noce_try_minmax): Likewise.
25711         (noce_try_abs): Likewise.
25712         (noce_try_sign_mask): Likewise.
25713         (noce_try_bitop): Likewise.
25714         (noce_can_store_speculate_p): Likewise for local "insn".
25715         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
25716         seq".
25717         (check_cond_move_block): Likewise for local "insn".
25718         (cond_move_convert_if_block): Likewise.
25719         (cond_move_process_if_block): Likewise for locals "seq",
25720         "loc_insn".
25721         (noce_find_if_block): Likewise for local "jump".
25722         (merge_if_block): Likewise for local "last".
25723         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
25724         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
25725         (block_has_only_trap): Likewise for return type and local "trap".
25726         (find_if_case_1): Likewise for local "jump".
25727         (dead_or_predicable): Likewise for locals "head", "end", "jump",
25728         "insn".
25730 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25732         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
25733         "last_insn", "loop_end" from rtx to rtx_insn *.
25735         * hw-doloop.c (scan_loop): Likewise for local "insn".
25736         (discover_loop): Likewise for param "tail_insn".
25737         (discover_loops): Likewise for local "tail".
25739         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
25740         cast to rtx_insn * when assigning from an rtx local to a
25741         hwloop_info's "last_insn" field.
25743 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25745         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
25746         (add_delay_dependencies): Strengthen local "pro" from rtx to
25747         rtx_insn *.
25748         (recompute_todo_spec): Likewise.
25749         (dep_cost_1): Likewise for locals "insn", "used".
25750         (schedule_insn): Likewise for local "dbg".
25751         (schedule_insn): Likewise for locals "pro", "next".
25752         (unschedule_insns_until): Likewise for local "con".
25753         (restore_pattern): Likewise for local "next".
25754         (estimate_insn_tick): Likewise for local "pro".
25755         (resolve_dependencies): Likewise for local "next".
25756         (fix_inter_tick): Likewise.
25757         (fix_tick_ready): Likewise for local "pro".
25758         (add_to_speculative_block): Likewise for locals "check", "twin",
25759         "pro".
25760         (sched_extend_bb): Likewise for locals "end", "insn".
25761         (init_before_recovery): Likewise for local "x".
25762         (sched_create_recovery_block): Likewise for local "barrier".
25763         (create_check_block_twin): Likewise for local "pro".
25764         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
25765         "consumer".
25766         (unlink_bb_notes): Update for change to type of bb_header.
25767         Strengthen locals "prev", "label", "note", "next" from rtx to
25768         rtx_insn *.
25769         (clear_priorities): Likewise for local "pro".
25771 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25773         * gcse.c (struct occr): Strengthen field "insn" from rtx to
25774         rtx_insn *.
25775         (test_insn): Likewise for this global.
25776         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
25777         const rtx_insn *.
25778         (oprs_anticipatable_p): Likewise.
25779         (oprs_available_p): Likewise.
25780         (insert_expr_in_table): Strengthen param "insn" from  rtx to
25781         rtx_insn *.
25782         (hash_scan_set): Likewise.
25783         (hash_scan_clobber): Likewise.
25784         (hash_scan_call): Likewise.
25785         (hash_scan_insn): Likewise.
25786         (compute_hash_table_work): Likewise for local "insn".
25787         (process_insert_insn): Likewise for return type and local "pat".
25788         (insert_insn_end_basic_block): Likewise for locals "new_insn",
25789         "pat", "pat_end", "maybe_cc0_setter".
25790         (pre_edge_insert): Likewise for local "insn".
25791         (pre_insert_copy_insn): Likewise for param "insn".
25792         (pre_insert_copies): Likewise for local "insn".
25793         (struct set_data): Likewise for field "insn".
25794         (single_set_gcse): Likewise for param "insn".
25795         (gcse_emit_move_after): Likewise.
25796         (pre_delete): Likewise for local "insn".
25797         (update_bb_reg_pressure): Likewise for param "from" and local
25798         "insn".
25799         (should_hoist_expr_to_dom): Likewise for param "from".
25800         (hoist_code): Likewise for local "insn".
25801         (get_pressure_class_and_nregs): Likewise for param "insn".
25802         (calculate_bb_reg_pressure): Likewise for local "insn".
25803         (compute_ld_motion_mems): Likewise.
25805 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25807         * genpeep.c (main): Rename param back from "uncast_ins1" to
25808         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
25809         checked cast.
25811         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
25813 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
25815         PR target/62195
25816         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
25817         documentation to state it is only for VSX operations.
25819         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
25820         constraint only active if VSX.
25822         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
25823         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
25824         (lfiwzx): Likewise.
25826 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25828         * fwprop.c (single_def_use_dom_walker::before_dom_children):
25829         Strengthen local "insn" from rtx to rtx_insn *.
25830         (use_killed_between): Likewise for param "target_insn".
25831         (all_uses_available_at): Likewise for param "target_insn" and
25832         local "next".
25833         (update_df_init): Likewise for params "def_insn", "insn".
25834         (update_df): Likewise for param "insn".
25835         (try_fwprop_subst): Likewise for param "def_insn" and local
25836         "insn".
25837         (free_load_extend): Likewise for param "insn".
25838         (forward_propagate_subreg): Likewise for param "def_insn" and
25839         local "use_insn".
25840         (forward_propagate_asm): Likewise for param "def_insn" and local
25841         "use_insn".
25842         (forward_propagate_and_simplify): Likewise for param "def_insn"
25843         and local "use_insn".
25844         (forward_propagate_into): Likewise for locals "def_insn" and
25845         "use_insn".
25847 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25849         * function.c (emit_initial_value_sets): Strengthen local "seq"
25850         from rtx to rtx_insn *.
25851         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
25852         local "seq".
25853         (instantiate_virtual_regs): Likewise for local "insn".
25854         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
25855         (reorder_blocks_1): Likewise for param "insns" and local "insn".
25856         (expand_function_end): Likewise for locals "insn" and "seq".
25857         (epilogue_done): Likewise for local "insn".
25858         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
25859         "last", "trial".
25860         (reposition_prologue_and_epilogue_notes): Likewise for locals
25861         "insn", "last", "note", "first".
25862         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
25863         (pass_match_asm_constraints::execute): Likewise for local "insn".
25865 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25867         * output.h (final_scan_insn): Strengthen return type from rtx to
25868         rtx_insn *.
25869         (final_forward_branch_p): Likewise for param.
25870         (current_output_insn): Likewise for this global.
25872         * final.c (rtx debug_insn): Likewise for this variable.
25873         (current_output_insn): Likewise.
25874         (get_attr_length_1): Rename param "insn" to "uncast_insn",
25875         adding "insn" back in as an rtx_insn * with a checked cast, so
25876         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
25877         first param.
25878         (compute_alignments): Strengthen local "label" from rtx to
25879         rtx_insn *.
25880         (shorten_branches): Rename param from "first" to "uncast_first",
25881         introducing a new local rtx_insn * "first" using a checked cast to
25882         effectively strengthen "first" from rtx to rtx_insn * without
25883         affecting the type signature.  Strengthen locals "insn", "seq",
25884         "next", "label" from rtx to rtx_insn *.
25885         (change_scope): Strengthen param "orig_insn" and local "insn" from
25886         rtx to rtx_insn *.
25887         (final_start_function): Rename param from "first" to "uncast_first",
25888         introducing a new local rtx_insn * "first" using a checked cast to
25889         effectively strengthen "first" from rtx to rtx_insn * without
25890         affecting the type signature.  Strengthen local "insn" from rtx to
25891         rtx_insn *.
25892         (dump_basic_block_info): Strengthen param "insn" from rtx to
25893         rtx_insn *.
25894         (final): Rename param from "first" to "uncast_first",
25895         introducing a new local rtx_insn * "first" using a checked cast to
25896         effectively strengthen "first" from rtx to rtx_insn * without
25897         affecting the type signature.  Strengthen locals "insn", "next"
25898         from rtx to rtx_insn *.
25899         (output_alternate_entry_point): Strengthen param "insn" from rtx to
25900         rtx_insn *.
25901         (call_from_call_insn): Strengthen param "insn" from rtx to
25902         rtx_call_insn *.
25903         (final_scan_insn): Rename param from "insn" to "uncast_insn",
25904         introducing a new local rtx_insn * "insn" using a checked cast to
25905         effectively strengthen "insn" from rtx to rtx_insn * without
25906         affecting the type signature.  Strengthen return type and locals
25907         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
25908         now-redundant checked cast to rtx_insn * from both invocations of
25909         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
25910         introducing a local "call_insn" for use when invoking
25911         call_from_call_insn.
25912         (notice_source_line): Strengthen param "insn" from rtx to
25913         rtx_insn *.
25914         (leaf_function_p): Likewise for local "insn".
25915         (final_forward_branch_p): Likewise.
25916         (leaf_renumber_regs): Likewise for param "first".
25917         (rest_of_clean_state): Likewise for locals "insn" and "next".
25918         (self_recursive_call_p): Likewise for param "insn".
25919         (collect_fn_hard_reg_usage): Likewise for local "insn".
25920         (get_call_fndecl): Likewise for param "insn".
25921         (get_call_cgraph_rtl_info): Likewise.
25922         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
25923         introducing a new local rtx_insn * "insn" using a checked cast to
25924         effectively strengthen "insn" from rtx to rtx_insn * without
25925         affecting the type signature.
25927         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
25928         cast when assigning from param "insn" to current_output_insn.
25929         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
25930         so that we can assign it back to current_output_insn.
25932 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
25934         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
25935         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
25936         atmxt540s and atmxt540sreva devices.
25937         * config/avr/avr-tables.opt: Regenerate.
25938         * config/avr/t-multilib: Regenerate.
25939         * doc/avr-mmcu.texi: Regenerate.
25941 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25943         * expr.c (convert_move): Strengthen local "insns" from rtx to
25944         rtx_insn *.
25945         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
25946         "top_label" from rtx to rtx_code_label *.
25947         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
25948         rtx_insn *.
25949         (emit_single_push_insn): Likewise for locals "prev", "last".
25950         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
25951         to rtx_code_label *.
25952         (store_constructor): Likewise for locals "loop_start", "loop_end".
25953         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
25954         rtx_insn *.
25955         (expand_expr_real_2): Likewise.
25956         (expand_expr_real_1): Strengthen local "label" from rtx to
25957         rtx_code_label *.
25959 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25961         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
25962         from rtx to rtx_insn *.
25963         (store_bit_field_1): Likewise.
25964         (extract_bit_field_1): Likewise.
25965         (expand_mult_const): Likewise for local "insns".
25966         (expmed_mult_highpart): Strengthen local "label" from rtx to
25967         rtx_code_label *.
25968         (expand_smod_pow2): Likewise.
25969         (expand_sdiv_pow2): Likewise.
25970         (expand_divmod): Strengthen locals "last", "insn" from rtx to
25971         rtx_insn *.  Strengthen locals "label", "label1", "label2",
25972         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
25973         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
25974         (emit_store_flag): Likewise.
25975         (emit_store_flag_force): Strengthen local "label" from rtx to
25976         rtx_code_label *.
25977         (do_cmp_and_jump): Likewise for param "label".
25979 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25981         * explow.c (force_reg): Strengthen local "insn" from rtx to
25982         rtx_insn *.
25983         (adjust_stack_1): Likewise.
25984         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
25985         "final_label", "available_label", "space_available" from rtx to
25986         rtx_code_label *.
25987         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
25988         (anti_adjust_stack_and_probe): Likewise.
25990 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
25992         * except.h (sjlj_emit_function_exit_after): Strengthen param
25993         "after" from rtx to rtx_insn *.  This is only called with
25994         result of get_last_insn (in function.c) so type-change should be
25995         self-contained.
25997         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
25998         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
25999         to rtx_insn *.  These fields are only used from except.c so this
26000         type-change should be self-contained to this patch.
26002         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
26003         local "last" from rtx to rtx_insn *.
26004         (dw2_build_landing_pads): Likewise for local "seq".
26005         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
26006         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
26007         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
26008         rtx to rtx_insn *.
26009         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
26010         to rtx_insn *.
26011         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
26012         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
26013         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
26014         referring to an insn.  Strengthen local "dispatch_label" from
26015         rtx to rtx_code_label *.
26016         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
26017         rtx_insn *.
26018         (expand_eh_return): Strengthen local "around_label" from
26019         rtx to rtx_code_label *.
26020         (convert_to_eh_region_ranges): Strengthen locals "iter",
26021         "last_action_insn", "first_no_action_insn",
26022         "first_no_action_insn_before_switch",
26023         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
26025 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26027         * dwarf2out.c (last_var_location_insn): Strengthen this variable
26028         from rtx to rtx_insn *.
26029         (cached_next_real_insn): Likewise.
26030         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
26031         working with insns.
26032         (dwarf2out_var_location): Strengthen locals "next_real",
26033         "next_note", "expected_next_loc_note", "last_start", "insn" from
26034         rtx to rtx_insn *.
26036 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26038         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
26039         from rtx to rtx_insn *.
26040         (create_pseudo_cfg): Likewise for local "insn".
26042 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26044         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
26045         from rtx to rtx_insn *.
26046         (df_bb_regno_last_def_find): Likewise.
26048         * df-problems.c (df_rd_bb_local_compute): Likewise.
26049         (df_lr_bb_local_compute): Likewise.
26050         (df_live_bb_local_compute): Likewise.
26051         (df_chain_remove_problem): Likewise.
26052         (df_chain_create_bb): Likewise.
26053         (df_word_lr_bb_local_compute): Likewise.
26054         (df_remove_dead_eq_notes): Likewise for param "insn".
26055         (df_note_bb_compute): Likewise for local "insn".
26056         (simulate_backwards_to_point): Likewise.
26057         (df_md_bb_local_compute): Likewise.
26059         * df-scan.c (df_scan_free_bb_info): Likewise.
26060         (df_scan_start_dump): Likewise.
26061         (df_scan_start_block): Likewise.
26062         (df_install_ref_incremental): Likewise for local "insn".
26063         (df_insn_rescan_all): Likewise.
26064         (df_reorganize_refs_by_reg_by_insn): Likewise.
26065         (df_reorganize_refs_by_insn_bb): Likewise.
26066         (df_recompute_luids): Likewise.
26067         (df_bb_refs_record): Likewise.
26068         (df_update_entry_exit_and_calls): Likewise.
26069         (df_bb_verify): Likewise.
26071 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26073         * ddg.h (struct ddg_node): Strengthen fields "insn" and
26074         "first_note" from rtx to rtx_insn *.
26075         (get_node_of_insn): Likewise for param 2 "insn".
26076         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
26078         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
26079         rtx_insn *.
26080         (mem_write_insn_p): Likewise.
26081         (mem_access_insn_p): Likewise.
26082         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
26083         (def_has_ccmode_p): Likewise for param "insn".
26084         (add_cross_iteration_register_deps): Likewise for locals
26085         "def_insn" and "use_insn".
26086         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
26087         (build_intra_loop_deps): Likewise for local "src_insn".
26088         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
26089         to rtx_insn *.
26090         (get_node_of_insn): Likewise for param "insn".
26092 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26094         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
26095         (deletable_insn_p): Strengthen param "insn" from rtx to
26096         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
26097         find_call_stack_args, since this is guarded by CALL_P (insn).
26098         (marked_insn_p): Strengthen param "insn" from rtx to
26099         rtx_insn *.
26100         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
26101         invoking find_call_stack_args, since this is guarded by
26102         CALL_P (insn).
26103         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
26104         rtx_insn *; we know this is an insn since this was called by
26105         mark_nonreg_stores.
26106         (mark_nonreg_stores_2): Likewise.
26107         (mark_nonreg_stores): Strengthen param "insn" from rtx to
26108         rtx_insn *.
26109         (find_call_stack_args): Strengthen param "call_insn" from rtx to
26110         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
26111         to rtx_insn *.
26112         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
26113         from rtx to rtx_insn *.
26114         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
26115         "next", "ref_insn".
26116         (delete_unmarked_insns): Likewise for locals "insn", "next".
26117         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
26118         (mark_reg_dependencies): Likewise for param "insn".
26119         (rest_of_handle_ud_dce): Likewise for local "insn".
26120         (word_dce_process_block): Likewise.
26121         (dce_process_block): Likewise.
26123 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26125         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
26126         from rtx to rtx_insn *.
26127         (struct change_cc_mode_args): Likewise for field "insn".
26128         (this_insn): Strengthen from rtx to rtx_insn *.
26129         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
26130         with insn.
26131         (validate_canon_reg): Strengthen param "insn" from rtx to
26132         rtx_insn *.
26133         (canon_reg): Likewise.
26134         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
26135         dealing with insn.
26136         (record_jump_equiv): Strengthen param "insn" from rtx to
26137         rtx_insn *.
26138         (try_back_substitute_reg): Likewise, also for locals "prev",
26139         "bb_head".
26140         (find_sets_in_insn): Likewise for param "insn".
26141         (canonicalize_insn): Likewise.
26142         (cse_insn): Likewise.  Add a checked cast.
26143         (invalidate_from_clobbers): Likewise for param "insn".
26144         (invalidate_from_sets_and_clobbers): Likewise.
26145         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
26146         dealing with insn.
26147         (cse_prescan_path): Strengthen local "insn" from rtx to
26148         rtx_insn *.
26149         (cse_extended_basic_block): Likewise for locals "insn" and
26150         "prev_insn".
26151         (cse_main): Likewise for param "f".
26152         (check_for_label_ref): Likewise for local "insn".
26153         (set_live_p): Likewise for second param ("insn").
26154         (insn_live_p): Likewise for first param ("insn") and for local
26155         "next".
26156         (cse_change_cc_mode_insn): Likewise for first param "insn".
26157         (cse_change_cc_mode_insns): Likewise for first and second params
26158         "start" and "end".
26159         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
26160         and "end".
26161         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
26162         "cc_src_insn".
26164 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26165             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26166             Anna Tikhonova  <anna.tikhonova@intel.com>
26167             Ilya Tocar  <ilya.tocar@intel.com>
26168             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26169             Ilya Verbin  <ilya.verbin@intel.com>
26170             Kirill Yukhin  <kirill.yukhin@intel.com>
26171             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26173         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
26174         New.
26175         * config/i386/sse.md
26176         (define_mode_iterator VI248_AVX2): Delete.
26177         (define_mode_iterator VI2_AVX2_AVX512BW): New.
26178         (define_mode_iterator VI48_AVX2): Ditto.
26179         (define_insn <shift_insn><mode>3): Delete.
26180         (define_insn "<shift_insn><mode>3<mask_name>" with
26181         VI2_AVX2_AVX512BW): New.
26182         (define_insn "<shift_insn><mode>3<mask_name>" with
26183         VI48_AVX2): Ditto.
26185 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26186             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26187             Anna Tikhonova  <anna.tikhonova@intel.com>
26188             Ilya Tocar  <ilya.tocar@intel.com>
26189             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26190             Ilya Verbin  <ilya.verbin@intel.com>
26191             Kirill Yukhin  <kirill.yukhin@intel.com>
26192             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26194         * config/i386/sse.md
26195         (define_mode_iterator VI4F_BRCST32x2): New.
26196         (define_mode_attr 64x2_mode): Ditto.
26197         (define_mode_attr 32x2mode): Ditto.
26198         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
26199         with VI4F_BRCST32x2): Ditto.
26200         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
26201         with V16FI mode iterator): Ditto.
26202         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
26203         with V16FI): Ditto.
26204         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
26205         with VI8F_BRCST64x2): Ditto.
26207 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
26208             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
26209             Anna Tikhonova  <anna.tikhonova@intel.com>
26210             Ilya Tocar  <ilya.tocar@intel.com>
26211             Andrey Turetskiy  <andrey.turetskiy@intel.com>
26212             Ilya Verbin  <ilya.verbin@intel.com>
26213             Kirill Yukhin  <kirill.yukhin@intel.com>
26214             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
26216         * config/i386/sse.md
26217         (define_mode_iterator VI8_AVX512VL): New.
26218         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
26220 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
26222         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
26223         (define_mode_iterator V48_AVX512VL): New.
26224         (define_mode_iterator V12_AVX512VL): Ditto.
26225         (define_insn <avx512>_load<mode>_mask): Split into two similar
26226         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
26227         Refactor output template.
26228         (define_insn "<avx512>_store<mode>_mask"): Ditto.
26230 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26232         * cprop.c (struct occr): Strengthen field "insn" from rtx to
26233         rtx_insn *.
26234         (reg_available_p): Likewise for param "insn".
26235         (insert_set_in_table): Likewise.
26236         (hash_scan_set): Likewise.
26237         (hash_scan_insn): Likewise.
26238         (make_set_regs_unavailable): Likewise.
26239         (compute_hash_table_work): Likewise for local "insn".
26240         (reg_not_set_p): Strengthen param "insn" from const_rtx to
26241         const rtx_insn *.
26242         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
26243         (try_replace_reg): Likewise.
26244         (find_avail_set): Likewise.
26245         (cprop_jump): Likewise for params "setcc", "jump".
26246         (constprop_register): Likewise for param "insn".
26247         (cprop_insn): Likewise.
26248         (do_local_cprop): Likewise.
26249         (local_cprop_pass): Likewise for local "insn".
26250         (bypass_block): Likewise for params "setcc" and "jump".
26251         (bypass_conditional_jumps): Likewise for locals "setcc" and
26252         "insn".
26253         (one_cprop_pass): Likewise for local "insn".
26255 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26257         * compare-elim.c (struct comparison_use): Strengthen field "insn"
26258         from rtx to rtx_insn *.
26259         (struct comparison): Likewise, also for field "prev_clobber".
26260         (conforming_compare): Likewise for param "insn".
26261         (arithmetic_flags_clobber_p): Likewise.
26262         (find_flags_uses_in_insn): Likewise.
26263         (find_comparison_dom_walker::before_dom_children): Likewise for
26264         locals "insn", "next", "last_clobber".
26265         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
26267 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
26269         * combine-stack-adj.c (struct csa_reflist): Strengthen field
26270         "insn" from rtx to rtx_insn *.
26271         (single_set_for_csa): Likewise for param "insn".
26272         (record_one_stack_ref): Likewise.
26273         (try_apply_stack_adjustment): Likewise.
26274         (struct record_stack_refs_data): Likewise for field "insn".
26275         (maybe_move_args_size_note): Likewise for params "last" and "insn".
26276         (prev_active_insn_bb): Likewise for return type and param "insn".
26277         (next_active_insn_bb): Likewise.
26278         (force_move_args_size_note): Likewise for params "prev" and "last"
26279         and locals "test", "next_candidate", "prev_candidate".
26280         (combine_stack_adjustments_for_block): Strengthen locals
26281         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
26282         rtx_insn *.
26284 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26286         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
26287         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
26288         (subst_insn): Likewise for this variable.
26289         (added_links_insn): Likewise.
26290         (struct insn_link): Likewise for field "insn".
26291         (alloc_insn_link): Likewise for param "insn".
26292         (struct undobuf): Likewise for field "other_insn".
26293         (find_single_use): Likewise for param "insn" and local "next".
26294         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
26295         (delete_noop_moves): Likewise for locals "insn", "next".
26296         (create_log_links): Likewise for locals "insn", "use_insn".
26297         Strengthen local "next_use" from rtx * to rtx_insn **.
26298         (insn_a_feeds_b): Likewise for params "a", "b".
26299         (combine_instructions): Likewise for param "f" and locals "insn",
26300         "next", "prev", "first", "last_combined_insn", "link", "link1",
26301         "temp".  Replace use of NULL_RTX with NULL when referring to
26302         insns.
26303         (setup_incoming_promotions): Likewise for param "first"
26304         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
26305         (can_combine_p): Likewise for params "insn", "i3", "pred",
26306         "pred2", "succ", "succ2" and for local "p".
26307         (combinable_i3pat): Likewise for param "i3".
26308         (cant_combine_insn_p): Likewise for param "insn".
26309         (likely_spilled_retval_p): Likewise.
26310         (adjust_for_new_dest): Likewise.
26311         (update_cfg_for_uncondjump): Likewise, also for local "insn".
26312         (try_combine): Likewise for return type and for params "i3", "i2",
26313         "i1", "i0", "last_combined_insn", and for locals "insn",
26314         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
26315         "i0_insn".  Eliminate local "tem" in favor of new locals
26316         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
26317         checked cast for now to rtx_insn * on the return type of
26318         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
26319         insns.
26320         (find_split_point): Strengthen param "insn" from rtx to
26321         rtx_insn *.
26322         (simplify_set): Likewise for local "other_insn".
26323         (recog_for_combine): Likewise for param "insn".
26324         (record_value_for_reg): Likewise.
26325         (record_dead_and_set_regs_1): Likewise for local
26326         "record_dead_insn".
26327         (record_dead_and_set_regs): Likewise for param "insn".
26328         (record_promoted_value): Likewise.
26329         (check_promoted_subreg): Likewise.
26330         (get_last_value_validate): Likewise.
26331         (reg_dead_at_p): Likewise.
26332         (move_deaths): Likewise for param "to_insn".
26333         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
26334         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
26335         in favor of new locals "tem_note" and "tem_insn", the latter being
26336         an rtx_insn *.
26337         (distribute_links): Strengthen locals "place", "insn" from rtx to
26338         rtx_insn *.
26340 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26342         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
26343         than a const_rtx.
26344         (can_delete_label_p): Require a const rtx_code_label * rather than
26345         a const_rtx.
26346         (delete_insn): Add checked cast to rtx_code_label * when we know
26347         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
26348         rtx to rtx_insn *.
26349         (delete_insn_chain): Strengthen locals "prev" and "current" from
26350         rtx to rtx_insn *.  Add a checked cast when assigning from
26351         "finish" (strengthening the params will come later).  Add a
26352         checked cast to rtx_note * in region where we know
26353         NOTE_P (current).
26354         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
26355         rtx_insn *.
26356         (compute_bb_for_insn): Likewise.
26357         (free_bb_for_insn): Likewise for local "insn".
26358         (compute_bb_for_insn): Likewise.
26359         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
26360         local "insn" from rtx to rtx_insn *
26361         (flow_active_insn_p): Require a const rtx_insn * rather than a
26362         const_rtx.
26363         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
26364         rtx_insn *.
26365         (can_fallthru): Likewise for locals "insn" and "insn2".
26366         (bb_note): Likewise for local "note".
26367         (first_insn_after_basic_block_note): Likewise for local "note" and
26368         for return type.
26369         (rtl_split_block): Likewise for locals "insn" and "next".
26370         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
26371         "end".
26372         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
26373         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
26374         "prev", "tmp".
26375         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
26376         them), "kill_from", "barrier", "new_insn".
26377         (patch_jump_insn): Likewise for params "insn", "old_label".
26378         (redirect_branch_edge): Likewise for locals "old_label", "insn".
26379         (force_nonfallthru_and_redirect): Likewise for locals "insn",
26380         "old_label", "new_label".
26381         (rtl_tidy_fallthru_edge): Likewise for local "q".
26382         (rtl_split_edge): Likewise for locals "before", "last".
26383         (commit_one_edge_insertion): Likewise for locals "before",
26384         "after", "insns", "tmp", "last", adding a checked cast where
26385         currently necessary.
26386         (commit_edge_insertions): Likewise.
26387         (rtl_dump_bb): Likewise for locals "insn", "last".
26388         (print_rtl_with_bb): Likewise for local "x".
26389         (rtl_verify_bb_insns): Likewise for local "x".
26390         (rtl_verify_bb_pointers): Likewise for local "insn".
26391         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
26392         "head", "end".
26393         (rtl_verify_fallthru): Likewise for local "insn".
26394         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
26395         (purge_dead_edges): Likewise for local "insn".
26396         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
26397         (skip_insns_after_block): Likewise for return type and for locals
26398         "insn", "last_insn", "next_head", "prev".
26399         (record_effective_endpoints): Likewise for locals "next_insn",
26400         "insn", "end".
26401         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
26402         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
26403         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
26404         (duplicate_insn_chain): For now, add checked cast from rtx to
26405         rtx_insn * when returning insn.
26406         (cfg_layout_duplicate_bb): Likewise for local "insn".
26407         (cfg_layout_delete_block): Likewise for locals "insn", "next",
26408         "prev", "remaints".
26409         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
26410         (rtl_block_empty_p): Likewise.
26411         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
26412         "split_point", "last".
26413         (rtl_block_ends_with_call_p): Likewise for local "insn".
26414         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
26415         const rtx_insn *.
26416         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
26417         "split_at_insn" from rtx to rtx_insn *.
26418         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
26419         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
26420         to const rtx_insn *.
26421         (rtl_account_profile_record): Likewise.
26423 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26425         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
26426         rtx to rtx_insn *.
26427         (average_num_loop_insns): Likewise.
26428         (init_set_costs): Likewise for local "seq".
26429         (seq_cost): Likewise for param "seq", from const_rtx to const
26430         rtx_insn *.
26432 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26434         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
26435         rtx to rtx_insn *.
26437 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26439         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
26440         "f1" and "f2" from rtx * to rtx_insn **.
26441         (flow_find_head_matching_sequence): Likewise.
26443         * cfgcleanup.c (try_simplify_condjump): Strengthen local
26444         "cbranch_insn" from rtx to rtx_insn *.
26445         (thread_jump): Likewise for local "insn".
26446         (try_forward_edges): Likewise for local "last".
26447         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
26448         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
26449         "real_b_end".
26450         (can_replace_by): Likewise for params "i1", "i2".
26451         (old_insns_match_p): Likewise.
26452         (merge_notes): Likewise.
26453         (walk_to_nondebug_insn): Likewise for param "i1".
26454         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
26455         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
26456         "afterlast1", "afterlast2" from rtx to rtx_insn *.
26457         (flow_find_head_matching_sequence): Strengthen params "f1" and
26458         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
26459         "last1", "last2", "beforelast1", "beforelast2" from rtx to
26460         rtx_insn *.
26461         (outgoing_edges_match): Likewise for locals "last1", "last2".
26462         (try_crossjump_to_edge): Likewise for local "insn".
26463         Replace call to for_each_rtx with for_each_rtx_in_insn.
26465         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
26466         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
26467         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
26468         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
26469         (try_optimize_cfg): Strengthen local "last" from rtx to
26470         rtx_insn *.
26471         (delete_dead_jumptables): Likewise for locals "insn", "next",
26472         "label".
26474         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
26475         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
26476         "rtx else_first_tail", to reflect the basic-block.h changes above.
26478 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26480         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
26481         rtx_insn *.
26482         (purge_dead_tablejump_edges): Likewise.
26483         (find_bb_boundaries): Likewise for locals "insn", "end",
26484         "flow_transfer_insn".
26486 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26488         * caller-save.c (save_call_clobbered_regs): Strengthen locals
26489         "ins" and "prev" from rtx to rtx_insn *.
26491 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26493         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
26494         rtx_insn *.
26495         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
26496         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
26497         "scan_start".
26498         (load_register_parameters): Likewise for local "before_arg".
26499         (check_sibcall_argument_overlap): Likewise for param "insn".
26500         (expand_call): Likewise for locals "normal_call_insns",
26501         "tail_call_insns", "insns", "before_call", "after_args",
26502         "before_arg", "last", "prev".  Strengthen one of the "last" from
26503         rtx to rtx_call_insn *.
26504         (fixup_tail_calls): Strengthen local "insn" from rtx to
26505         rtx_insn *.
26506         (emit_library_call_value_1): Likewise for locals "before_call" and
26507         "last".
26509 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26511         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
26512         and "last" from rtx to rtx_insn *.
26513         (expand_builtin_nonlocal_goto): Likewise for local "insn".
26514         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
26515         rtx_call_insn *.
26516         (expand_errno_check): Strengthen local "lab" from rtx to
26517         rtx_code_label *.
26518         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
26519         rtx_insn *.
26520         (expand_builtin_mathfn_2): Likewise.
26521         (expand_builtin_mathfn_ternary): Likewise.
26522         (expand_builtin_mathfn_3): Likewise.
26523         (expand_builtin_interclass_mathfn): Likewise for local "last".
26524         (expand_builtin_int_roundingfn): Likewise for local "insns".
26525         (expand_builtin_int_roundingfn_2): Likewise.
26526         (expand_builtin_strlen): Likewise for local "before_strlen".
26527         (expand_builtin_strncmp): Likewise for local "seq".
26528         (expand_builtin_signbit): Likewise for local "last".
26529         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
26530         from rtx to rtx_code_label *.
26531         (expand_stack_restore):  Strengthen local "prev" from rtx to
26532         rtx_insn *.
26534 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26536         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
26537         to rtx_insn *.
26538         (struct btr_def_s): Likewise.
26539         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
26540         const rtx_insn *.
26541         (add_btr_def): Likewise.
26542         (new_btr_user): Likewise.
26543         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
26544         rtx to rtx_insn *.
26545         (link_btr_uses): Likewise.
26546         (move_btr_def): Likewise for locals "insp", "old_insn",
26547         "new_insn".  Add checked cast to rtx_insn * for now on result of
26548         gen_move_insn.
26549         (can_move_up): Strengthen param "insn" from const_rtx to
26550         const rtx_insn *.
26552 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26554         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
26555         rtx_insn *.
26556         (get_uncond_jump_length): Likewise for locals "label", "jump".
26557         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
26558         "jump", "insn".
26559         (add_labels_and_missing_jumps): Likewise for local "new_jump".
26560         (fix_up_fall_thru_edges): Likewise for local "old_jump".
26561         (find_jump_block): Likewise for local "insn".
26562         (fix_crossing_conditional_branches): Likewise for locals
26563         "old_jump", "new_jump".
26564         (fix_crossing_unconditional_branches): Likewise for locals
26565         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
26566         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
26568 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26570         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
26571         rtx to rtx_insn *.
26572         (struct mem_insn): Likewise for field "insn".
26573         (reg_next_use): Strengthen from rtx * to rtx_insn **.
26574         (reg_next_inc_use): Likewise.
26575         (reg_next_def): Likewise.
26576         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
26577         from rtx to rtx_insn *.
26578         (move_insn_before): Likewise for param "next_insn" and local "insns".
26579         (attempt_change): Likewise for local "mov_insn".
26580         (try_merge): Likewise for param "last_insn".
26581         (get_next_ref): Likewise for return type and local "insn".
26582         Strengthen param "next_array" from rtx * to rtx_insn **.
26583         (parse_add_or_inc): Strengthen param "insn" from rtx to
26584         rtx_insn *.
26585         (find_inc): Likewise for locals "insn" and "other_insn" (three of
26586         the latter).
26587         (merge_in_block): Likewise for locals "insn", "curr",
26588         "other_insn".
26589         (pass_inc_dec::execute): Update allocations of the arrays to
26590         reflect the stronger types.
26592 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26594         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
26595         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
26596         from rtx to rtx_code_label *.
26598 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26600         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
26601         to rtx_insn *.
26603 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
26605         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
26606         generated a warning and prevented bootstrapping the compiler.
26608 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26610         * rtl.h (delete_related_insns): Strengthen return type from rtx to
26611         rtx_insn *.
26613         * jump.c (delete_related_insns): Likewise, also for locals "next"
26614         and "prev".
26616 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26618         * genautomata.c (output_internal_insn_latency_func): When writing
26619         the function "internal_insn_latency" to insn-automata.c,
26620         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
26621         allowing the optional guard function of (define_bypass) clauses to
26622         expect a pair of rtx_insn *, rather than a pair of rtx.
26623         (output_insn_latency_func): When writing the function
26624         "insn_latency", add an "uncast_" prefix to params "insn" and
26625         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
26626         using checked casts from the params, thus enabling the above
26627         change to the generated "internal_insn_latency" function.
26629 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
26631         PR tree-optimization/62091
26632         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
26633         handle correctly arrays.
26634         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
26635         inheritance binfos.
26636         (record_known_type): Walk into inner type.
26637         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
26638         condition on no type changes.
26640 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26642         * genattrtab.c (write_attr_get): Within the generated get_attr_
26643         functions, rename param "insn" to "uncast_insn" and reintroduce
26644         "insn" as an local rtx_insn * using a checked cast, so that "insn"
26645         is an rtx_insn * within insn-attrtab.c
26647 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26649         * output.h (peephole): Strengthen return type from rtx to
26650         rtx_insn *.
26651         * rtl.h (delete_for_peephole): Likewise for both params.
26652         * genpeep.c (main): In generated "peephole" function, strengthen
26653         return type and local "insn" from rtx to rtx_insn *.  For now,
26654         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
26655         rtx_insn *, with a checked cast.
26656         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
26657         locals "insn", "next", "prev" from rtx to rtx_insn *.
26659 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
26661         PR tree-optimization/62112
26662         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
26663         * gimple-iterator.h (gsi_replace): Return bool.
26664         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
26665         moved from ref_may_alias_global_p.
26666         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
26667         New overloads.
26668         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
26669         (stmt_kills_ref_p_1): Rename...
26670         (stmt_kills_ref_p): ... to this.
26671         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
26672         stmt_kills_ref_p): Declare.
26673         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
26674         Move the self-assignment case...
26675         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
26677 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26679         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
26681         * emit-rtl.c (try_split): Likewise, also for locals "before" and
26682         "after".  For now, don't strengthen param "trial", which requires
26683         adding checked casts when returning it.
26685 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26687         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
26688         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
26689         "var_location" hook from rtx to rtx_insn *.
26690         (debug_nothing_rtx): Delete in favor of...
26691         (debug_nothing_rtx_code_label): New prototype.
26692         (debug_nothing_rtx_rtx): Delete unused prototype.
26693         (debug_nothing_rtx_insn): New prototype.
26695         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
26696         invoking debug_hooks->var_location (in two places, one in a NOTE
26697         case of a switch statement, the other guarded by a CALL_P
26698         conditional.  Add checked cast to rtx_code_label * when invoking
26699         debug_hooks->label (within CODE_LABEL case of switch statement).
26701         * dbxout.c (dbx_debug_hooks): Update "label" hook from
26702         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
26703         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
26704         (xcoff_debug_hooks): Likewise.
26705         * debug.c (do_nothing_debug_hooks): Likewise.
26706         (debug_nothing_rtx): Delete in favor of...
26707         (debug_nothing_rtx_insn): New function.
26708         (debug_nothing_rtx_rtx): Delete unused function.
26709         (debug_nothing_rtx_code_label): New function.
26710         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
26711         debug_nothing_rtx to debug_nothing_rtx_code_label.
26712         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
26713         to rtx_insn *.
26714         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
26715         debug_nothing_rtx to debug_nothing_rtx_insn.
26716         (sdbout_label): Strengthen param "insn" from rtx to
26717         rtx_code_label *.
26718         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
26719         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
26720         "var_location" hook from debug_nothing_rtx to
26721         debug_nothing_rtx_insn.
26723 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26725         * recog.h (insn_output_fn): Update this function typedef to match
26726         the changes below to the generated output functions, strengthening
26727         the 2nd param from rtx to rtx_insn *.
26729         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
26730         insn when invoking an output function, to match the new signature
26731         of insn_output_fn with a stronger second param.
26733         * genconditions.c (write_header): In the generated code for
26734         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
26735         to match the other changes in this patch.
26737         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
26738         the generated "gen_" functions from rtx to rtx_insn * within their
26739         implementations.
26741         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
26742         the subfunctions within the generated "recog_", "split", "peephole2"
26743         function trees from rtx to rtx_insn *.  For now, the top-level
26744         generated functions ("recog", "split", "peephole2") continue to
26745         take a plain rtx for "insn", to avoid introducing dependencies on
26746         other patches.  Rename this 2nd param from "insn" to
26747         "uncast_insn", and reintroduce "insn" as a local variable of type
26748         rtx_insn *, initialized at the top of the generated function with
26749         a checked cast on "uncast_insn".
26750         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
26751         the generated "gen_" functions from rtx to rtx_insn * within their
26752         prototypes.
26754         * genoutput.c (process_template): Strengthen the 2nd param within
26755         the generated "output_" functions "insn" from rtx to rtx_insn *.
26757 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
26759         * tree-profile.c (tree_profiling): Skip external functions
26760         when doing coverage instrumentation.
26761         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
26763 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
26765         * config/rs6000/altivec.h (vec_cpsgn): New #define.
26766         (vec_mergee): Likewise.
26767         (vec_mergeo): Likewise.
26768         (vec_cntlz): Likewise.
26769         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
26770         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
26771         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
26772         VMRGEW, and VMRGOW.
26773         * doc/extend.texi: Document various forms of vec_cpsgn,
26774         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
26775         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
26776         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
26777         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
26778         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
26780 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
26782         * config/rs6000/rs6000.c (context.h): New include.
26783         (tree-pass.h): Likewise.
26784         (make_pass_analyze_swaps): New decl.
26785         (rs6000_option_override): Register pass_analyze_swaps.
26786         (swap_web_entry): New subsclass of web_entry_base (df.h).
26787         (special_handling_values): New enum.
26788         (union_defs): New function.
26789         (union_uses): Likewise.
26790         (insn_is_load_p): Likewise.
26791         (insn_is_store_p): Likewise.
26792         (insn_is_swap_p): Likewise.
26793         (rtx_is_swappable_p): Likewise.
26794         (insn_is_swappable_p): Likewise.
26795         (chain_purpose): New enum.
26796         (chain_contains_only_swaps): New function.
26797         (mark_swaps_for_removal): Likewise.
26798         (swap_const_vector_halves): Likewise.
26799         (adjust_subreg_index): Likewise.
26800         (permute_load): Likewise.
26801         (permute_store): Likewise.
26802         (handle_special_swappables): Likewise.
26803         (replace_swap_with_copy): Likewise.
26804         (dump_swap_insn_table): Likewise.
26805         (rs6000_analyze_swaps): Likewise.
26806         (pass_data_analyze_swaps): New pass_data.
26807         (pass_analyze_swaps): New rtl_opt_pass.
26808         (make_pass_analyze_swaps): New function.
26809         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
26811 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26813         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
26814         type from rtx to rtx_insn *.
26815         (create_copy_of_insn_rtx): Likewise.
26816         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
26817         (create_copy_of_insn_rtx): Likewise, also for local "res".
26819 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26821         * rtl.h (find_first_parameter_load): Strengthen return type from
26822         rtx to rtx_insn *.
26823         * rtlanal.c (find_first_parameter_load): Strengthen return type
26824         from rtx to rtx_insn *.  Add checked cast for now, to postpone
26825         strengthening the params.
26827 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26829         PR fortran/44054
26830         * diagnostic.c: Set default caret.
26831         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
26832         line is needed.
26833         * diagnostic.h (struct diagnostic_context):
26835 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26837         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
26838         (sel_bb_head): Strengthen return type insn_t (currently just an
26839         rtx) to rtx_insn *.
26840         (sel_bb_end): Likewise.
26842         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
26843         (sel_bb_head): Strengthen return type and local "head" from
26844         insn_t (currently just an rtx) to rtx_insn *.
26845         (sel_bb_end): Likewise for return type.
26846         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
26847         working with insn.
26849 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
26851         * basic-block.h (get_last_bb_insn): Strengthen return type from
26852         rtx to rtx_insn *.
26853         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
26854         end".
26856 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26858         PR fortran/44054
26859         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
26860         to here ...
26861         (diagnostic_report_diagnostic): ... from here.
26862         * toplev.c (general_init): Move code to c-family.
26864 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
26866         * df.h (web_entry_base): Replace existing struct web_entry with a
26867         new class web_entry_base with only the predecessor member.
26868         (unionfind_root): Remove declaration and move to class member.
26869         (unionfind_union): Remove declaration and move to friend
26870         function.
26871         (union_defs): Remove declaration.
26872         * web.c (web_entry_base::unionfind_root): Modify to be member
26873         function and adjust accessors.
26874         (unionfind_union): Modify to be friend function and adjust
26875         accessors.
26876         (web_entry): New subclass of web_entry_base containing the reg
26877         member.
26878         (union_match_dups): Modify for struct -> class changes.
26879         (union_defs): Likewise.
26880         (entry_register): Likewise.
26881         (pass_web::execute): Likewise.
26883 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
26885         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
26886         builtin define __VEC_ELEMENT_REG_ORDER__.
26888 2014-08-20  Martin Jambor  <mjambor@suse.cz>
26889             Wei Mi  <wmi@google.com>
26891         PR ipa/60449
26892         PR middle-end/61776
26893         * tree-ssa-operands.c (update_stmt_operands): Remove
26894         MODIFIED_NORETURN_CALLS.
26895         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
26896         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
26897         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
26898         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
26899         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
26900         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
26901         (gimple_call_set_ctrl_altering): New func.
26902         (gimple_call_ctrl_altering_p): Ditto.
26903         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
26904         (make_blocks): Use gimple_call_initialize_ctrl_altering.
26905         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
26906         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
26907         remove MODIFIED_NORETURN_CALLS.
26909 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
26911         * coverage.c (coverage_compute_profile_id): Return non-0;
26912         also handle symbols with unique name.
26913         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
26915 2014-08-20  Steve Ellcey  <sellcey@mips.com>
26917         PR middle-end/49191
26918         * doc/sourcebuild.texi (non_strict_align): New.
26920 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
26922         * cgraphunit.c (ipa_passes, compile): Reshedule
26923         symtab_remove_unreachable_nodes passes; update comments.
26924         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
26925         TODO_remove_functions before the pass; the functions ought to be
26926         already removed.
26927         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
26928         TODO_remove_functions.
26929         * passes.c (pass_data_early_local_passes): Do not schedule function
26930         removal.
26931         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
26933 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26935         PR c/59304
26936         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
26937         before setting the option.
26938         * diagnostic.c (diagnostic_classify_diagnostic): Record
26939         command-line status.
26941 2014-08-20  Richard Biener  <rguenther@suse.de>
26943         PR lto/62190
26944         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
26945         to build uint{16,32,64}_type_node.
26947 2014-08-20  Terry Guo  <terry.guo@arm.com>
26949         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
26950         with immediate_operand.
26952 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
26954         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
26955         "insn" from an as_a to a safe_as_a, for the case when "insn" is
26956         NULL.
26958 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26960         PR preprocessor/51303
26961         * incpath.c (remove_duplicates): Use cpp_warning.
26963 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
26965         PR c/60975
26966         PR c/53063
26967         * doc/options.texi (CPP): Document it.
26968         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
26969         * optc-gen.awk: Handle CPP.
26970         * opth-gen.awk: Likewise.
26972 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
26974         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
26975         rtx_insn *.
26976         (duplicate_insn_chain): Likewise.
26977         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
26978         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
26979         checked cast for now (until we can strengthen the params in the
26980         same way).
26981         (duplicate_insn_chain): Likewise.
26983 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
26985         * rtl.h (next_cc0_user): Strengthen return type from rtx to
26986         rtx_insn *.
26987         (prev_cc0_setter): Likewise.
26989         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
26990         rtx_insn *, adding checked casts for now as necessary.
26991         (prev_cc0_setter): Likewise.
26993 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
26995         * expr.h (emit_move_insn): Strengthen return type from rtx to
26996         rtx_insn *.
26997         (emit_move_insn_1): Likewise.
26998         (emit_move_complex_push): Likewise.
26999         (emit_move_complex_parts): Likewise.
27001         * expr.c (emit_move_via_integer): Strengthen return type from rtx
27002         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
27003         with insns.
27004         (emit_move_complex_push): Strengthen return type from rtx to
27005         rtx_insn *.
27006         (emit_move_complex): Likewise, also for local "ret".
27007         (emit_move_ccmode): Likewise.
27008         (emit_move_multi_word): Likewise for return type and locals
27009         "last_insn", "seq".
27010         (emit_move_insn_1): Likewise for return type and locals "result",
27011         "ret".
27012         (emit_move_insn): Likewise for return type and local "last_insn".
27013         (compress_float_constant): Likewise.
27015 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27017         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
27018         from rtx to rtx_insn *.
27020         * rtl.h (emit_insn_before): Likewise.
27021         (emit_insn_before_noloc): Likewise.
27022         (emit_insn_before_setloc): Likewise.
27023         (emit_jump_insn_before): Likewise.
27024         (emit_jump_insn_before_noloc): Likewise.
27025         (emit_jump_insn_before_setloc): Likewise.
27026         (emit_call_insn_before): Likewise.
27027         (emit_call_insn_before_noloc): Likewise.
27028         (emit_call_insn_before_setloc): Likewise.
27029         (emit_debug_insn_before): Likewise.
27030         (emit_debug_insn_before_noloc): Likewise.
27031         (emit_debug_insn_before_setloc): Likewise.
27032         (emit_label_before): Likewise.
27033         (emit_insn_after): Likewise.
27034         (emit_insn_after_noloc): Likewise.
27035         (emit_insn_after_setloc): Likewise.
27036         (emit_jump_insn_after): Likewise.
27037         (emit_jump_insn_after_noloc): Likewise.
27038         (emit_jump_insn_after_setloc): Likewise.
27039         (emit_call_insn_after): Likewise.
27040         (emit_call_insn_after_noloc): Likewise.
27041         (emit_call_insn_after_setloc): Likewise.
27042         (emit_debug_insn_after): Likewise.
27043         (emit_debug_insn_after_noloc): Likewise.
27044         (emit_debug_insn_after_setloc): Likewise.
27045         (emit_label_after): Likewise.
27046         (emit_insn): Likewise.
27047         (emit_debug_insn): Likewise.
27048         (emit_jump_insn): Likewise.
27049         (emit_call_insn): Likewise.
27050         (emit_label): Likewise.
27051         (gen_clobber): Likewise.
27052         (emit_clobber): Likewise.
27053         (gen_use): Likewise.
27054         (emit_use): Likewise.
27055         (emit): Likewise.
27057         (emit_barrier_before): Strengthen return type from rtx to
27058         rtx_barrier *.
27059         (emit_barrier_after): Likewise.
27060         (emit_barrier): Likewise.
27062         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
27063         from rtx to rtx_insn *.  Add checked casts for now when converting
27064         "last" from rtx to rtx_insn *.
27065         (emit_insn_before_noloc): Likewise for return type.
27066         (emit_jump_insn_before_noloc): Likewise.
27067         (emit_call_insn_before_noloc): Likewise.
27068         (emit_debug_insn_before_noloc): Likewise.
27069         (emit_barrier_before): Strengthen return type and local "insn"
27070         from rtx to rtx_barrier *.
27071         (emit_label_before): Strengthen return type from rtx to
27072         rtx_insn *.  Add checked cast for now when returning param
27073         (emit_pattern_after_noloc): Strengthen return type from rtx to
27074         rtx_insn *.  Add checked casts for now when converting "last" from
27075         rtx to rtx_insn *.
27076         (emit_insn_after_noloc): Strengthen return type from rtx to
27077         rtx_insn *.
27078         (emit_jump_insn_after_noloc): Likewise.
27079         (emit_call_insn_after_noloc): Likewise.
27080         (emit_debug_insn_after_noloc): Likewise.
27081         (emit_barrier_after): Strengthen return type from rtx to
27082         rtx_barrier *.
27083         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
27084         Add checked cast for now when converting "label" from rtx to
27085         rtx_insn *.
27086         (emit_pattern_after_setloc): Strengthen return type from rtx to
27087         rtx_insn *.  Add checked casts for now when converting "last" from
27088         rtx to rtx_insn *.
27089         (emit_pattern_after): Strengthen return type from rtx to
27090         rtx_insn *.
27091         (emit_insn_after_setloc): Likewise.
27092         (emit_insn_after): Likewise.
27093         (emit_jump_insn_after_setloc): Likewise.
27094         (emit_jump_insn_after): Likewise.
27095         (emit_call_insn_after_setloc): Likewise.
27096         (emit_call_insn_after): Likewise.
27097         (emit_debug_insn_after_setloc): Likewise.
27098         (emit_debug_insn_after): Likewise.
27099         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
27100         when converting "last" from rtx to rtx_insn *.
27101         (emit_pattern_before): Strengthen return type from rtx to
27102         rtx_insn *.
27103         (emit_insn_before_setloc): Likewise.
27104         (emit_insn_before): Likewise.
27105         (emit_jump_insn_before_setloc): Likewise.
27106         (emit_jump_insn_before): Likewise.
27107         (emit_call_insn_before_setloc): Likewise.
27108         (emit_call_insn_before): Likewise.
27109         (emit_debug_insn_before_setloc): Likewise.
27110         (emit_debug_insn_before): Likewise.
27111         (emit_insn): Strengthen return type and locals "last", "insn",
27112         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
27113         within cases where we know we have an insn.
27114         (emit_debug_insn): Likewise.
27115         (emit_jump_insn): Likewise.
27116         (emit_call_insn): Strengthen return type and local "insn" from rtx
27117         to rtx_insn *.
27118         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
27119         a checked cast to rtx_insn * for now on "label".
27120         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
27121         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
27122         (emit_use): Likewise.
27123         (gen_use): Likewise, also for local "seq".
27124         (emit): Likewise for return type and local "insn".
27125         (rtx_insn): Likewise for return type and local "new_rtx".
27127         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
27128         from rtx to rtx_barrier *.
27130         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
27131         changed return type from rtx to rtx_insn *, we must update
27132         "emit_fn" type, and this in turn means updating...
27133         (frame_insn): ...this.  Strengthen return type from rtx to
27134         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
27136 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27138         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
27139         rtx to rtx_jump_table_data *.  Also for local.
27140         * rtl.h (emit_jump_table_data): Likewise.
27142 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27144         * basic-block.h (create_basic_block_structure): Strengthen third
27145         param "bb_note" from rtx to rtx_note *.
27146         * rtl.h (emit_note_before): Strengthen return type from rtx to
27147         rtx_note *.
27148         (emit_note_after): Likewise.
27149         (emit_note): Likewise.
27150         (emit_note_copy): Likewise.  Also, strengthen param similarly.
27151         * function.h (struct rtl_data): Strengthen field
27152         "x_stack_check_probe_note" from rtx to rtx_note *.
27154         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
27155         from rtx to rtx_note *.
27156         * cfgrtl.c (create_basic_block_structure): Strengthen third param
27157         "bb_note" from rtx to rtx_note *.
27158         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
27159         when calling emit_note_copy.
27160         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
27161         rtx_note *.
27162         (emit_note_after): Likewise.
27163         (emit_note_before): Likewise.
27164         (emit_note_copy): Likewise.  Also, strengthen param similarly.
27165         (emit_note): Likewise.
27166         * except.c (emit_note_eh_region_end): Likewise for return type.
27167         Strengthen local "next" from rtx to rtx_insn *.
27168         (convert_to_eh_region_ranges): Strengthen local "note"
27169         from rtx to rtx_note *.
27170         * final.c (change_scope): Likewise.
27171         (reemit_insn_block_notes): Likewise, for both locals named "note".
27172         Also, strengthen local "insn" from rtx to rtx_insn *.
27173         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
27174         rtx to rtx_note *.
27175         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
27176         strengthen local "seq" from rtx to rtx_insn *.
27177         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
27178         to rtx_note *.
27179         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
27180         vec<rtx_note *>.
27181         (get_bb_note_from_pool): Strengthen return type from rtx to
27182         rtx_note *.
27183         (sel_create_basic_block): Strengthen local "new_bb_note" from
27184         insn_t to rtx_note *.
27185         * var-tracking.c (emit_note_insn_var_location): Strengthen local
27186         "note" from rtx to rtx_note *.
27187         (emit_notes_in_bb): Likewise.
27189 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27191         * function.h (struct rtl_data): Strengthen field
27192         "x_parm_birth_insn" from rtx to rtx_insn *.
27193         * function.c (struct assign_parm_data_all): Strengthen fields
27194         "first_conversion_insn" and "last_conversion_insn" from rtx to
27195         rtx_insn *.
27197 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27199         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
27200         to rtx_insn *; also for local "var_end_seq".
27201         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
27202         (maybe_cleanup_end_of_block): Likewise for param "last" and local
27203         "insn".
27204         (expand_gimple_cond): Likewise for locals "last2" and "last".
27205         (mark_transaction_restart_calls): Likewise for local "insn".
27206         (expand_gimple_stmt): Likewise for return type and locals "last"
27207         and "insn".
27208         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
27209         (avoid_complex_debug_insns): Likewise for param "insn".
27210         (expand_debug_locations): Likewise for locals "insn", "last",
27211         "prev_insn" and "insn2".
27212         (expand_gimple_basic_block): Likewise for local "last".
27213         (construct_exit_block): Likewise for locals "head", "end",
27214         "orig_end".
27215         (pass_expand::execute): Likewise for locals "var_seq",
27216         "var_ret_seq", "next".
27218 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27220         * asan.h (asan_emit_stack_protection): Strengthen return type from
27221         rtx to rtx_insn *.
27222         * asan.c (asan_emit_stack_protection): Likewise.  Add local
27223         "insns" to hold the return value.
27225 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27227         * basic-block.h (bb_note): Strengthen return type from rtx to
27228         rtx_note *.
27229         * sched-int.h (bb_note): Likewise.
27230         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
27232 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27234         * rtl.h (make_insn_raw): Strengthen return type from rtx to
27235         rtx_insn *.
27237         * emit-rtl.c (make_insn_raw): Strengthen return type and local
27238         "insn" from rtx to rtx_insn *.
27239         (make_debug_insn_raw): Strengthen return type from rtx to
27240         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
27241         (make_jump_insn_raw):  Strengthen return type from rtx to
27242         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
27243         (make_call_insn_raw):  Strengthen return type from rtx to
27244         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
27245         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
27246         callback from rtx to rtx_insn *; likewise for local "insn" and
27247         "next", adding a checked cast to rtx_insn in the relevant cases of
27248         the switch statement.
27249         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
27250         callback from rtx to rtx_insn *.
27251         (emit_pattern_after_setloc): Likewise.
27252         (emit_pattern_after): Likewise.
27253         (emit_pattern_before_setloc): Likewise.
27254         (emit_pattern_before): Likewise.
27256 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27258         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
27259         rtx_call_insn *.
27260         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
27261         accepting an rtx_insn *.
27262         (last_call_insn): Strengthen return type from rtx to
27263         rtx_call_insn *.
27265 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27267         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
27268         "insns" from rtx to rtx_insn *.
27269         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
27270         locals "insn" and "prev".
27272 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27274         * rtl.h (tablejump_p): Strengthen third param from rtx * to
27275         rtx_jump_table_data **.
27277         * cfgbuild.c (make_edges): Introduce local "table", using it in
27278         place of "tmp" for jump table data.
27279         (find_bb_boundaries): Strengthen local "table" from rtx to
27280         rtx_jump_table_data *.
27281         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
27282         (outgoing_edges_match): Likewise for locals "table1" and "table2".
27283         (try_crossjump_to_edge): Likewise.
27284         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
27285         "table".
27286         (patch_jump_insn): Introduce local "table", using it in place of
27287         "tmp" for jump table data.
27288         (force_nonfallthru_and_redirect): Introduce local "table", so that
27289         call to tablejump_p can receive an rtx_jump_table_data **.  Update
27290         logic around the call to overwrite "note" appropriately if
27291         tablejump_p returns non-zero.
27292         (get_last_bb_insn): Introduce local "table", using it in place of
27293         "tmp" for jump table data.
27294         * dwarf2cfi.c (create_trace_edges): Likewise.
27296         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
27297         from rtx to rtx_jump_table_data *.
27298         (create_fix_barrier): Strengthen local "tmp" from rtx to
27299         rtx_jump_table_data *.
27300         (arm_reorg): Likewise for local "table".
27302         * config/s390/s390.c (s390_chunkify_start): Likewise.
27304         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
27306         * jump.c (delete_related_insns): Strengthen local "lab_next" from
27307         rtx to rtx_jump_table_data *.
27309         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
27310         rtx_jump_table_data **.  Add a checked cast when writing through
27311         the pointer: we know there that local "table" is non-NULL and that
27312         JUMP_TABLE_DATA_P (table) holds.
27313         (label_is_jump_target_p): Introduce local "table", using it in
27314         place of "tmp" for jump table data.
27316 2014-08-19  Marek Polacek  <polacek@redhat.com>
27318         PR c++/62153
27319         * doc/invoke.texi: Document -Wbool-compare.
27321 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27323         * rtl.h (entry_of_function): Strengthen return type from rtx to
27324         rtx_insn *.
27325         * cfgrtl.c (entry_of_function): Likewise.
27327 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27329         * emit-rtl.h (get_insns): Strengthen return type from rtx to
27330         rtx_insn *, adding a checked cast for now.
27331         (get_last_insn): Likewise.
27333 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27335         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
27336         rtx_code_label *.
27338         * emit-rtl.c (gen_label_rtx): Likewise.
27340 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27342         * rtl.h (previous_insn): Strengthen return type from rtx to
27343         rtx_insn *.
27344         (next_insn): Likewise.
27345         (prev_nonnote_insn): Likewise.
27346         (prev_nonnote_insn_bb): Likewise.
27347         (next_nonnote_insn): Likewise.
27348         (next_nonnote_insn_bb): Likewise.
27349         (prev_nondebug_insn): Likewise.
27350         (next_nondebug_insn): Likewise.
27351         (prev_nonnote_nondebug_insn): Likewise.
27352         (next_nonnote_nondebug_insn): Likewise.
27353         (prev_real_insn): Likewise.
27354         (next_real_insn): Likewise.
27355         (prev_active_insn): Likewise.
27356         (next_active_insn): Likewise.
27358         * emit-rtl.c (next_insn): Strengthen return type from rtx to
27359         rtx_insn *, adding a checked cast.
27360         (previous_insn): Likewise.
27361         (next_nonnote_insn): Likewise.
27362         (next_nonnote_insn_bb): Likewise.
27363         (prev_nonnote_insn): Likewise.
27364         (prev_nonnote_insn_bb): Likewise.
27365         (next_nondebug_insn): Likewise.
27366         (prev_nondebug_insn): Likewise.
27367         (next_nonnote_nondebug_insn): Likewise.
27368         (prev_nonnote_nondebug_insn): Likewise.
27369         (next_real_insn): Likewise.
27370         (prev_real_insn): Likewise.
27371         (next_active_insn): Likewise.
27372         (prev_active_insn): Likewise.
27374         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
27375         param "stepfunc" so that it returns an rtx_insn * rather than an
27376         rtx, to track the change to prev_nonnote_insn_bb, which is the
27377         only function this is called with.
27378         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
27380 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
27382         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
27383         assert.
27385 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27387         * coretypes.h (class rtx_debug_insn): Add forward declaration.
27388         (class rtx_nonjump_insn): Likewise.
27389         (class rtx_jump_insn): Likewise.
27390         (class rtx_call_insn): Likewise.
27391         (class rtx_jump_table_data): Likewise.
27392         (class rtx_barrier): Likewise.
27393         (class rtx_code_label): Likewise.
27394         (class rtx_note): Likewise.
27396         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
27397         adding the invariant DEBUG_INSN_P (X).
27398         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
27399         the invariant NONJUMP_INSN_P (X).
27400         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
27401         the invariant JUMP_P (X).
27402         (class rtx_call_insn): New, a subclass of rtx_insn, adding
27403         the invariant CALL_P (X).
27404         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
27405         invariant JUMP_TABLE_DATA_P (X).
27406         (class rtx_barrier): New, a subclass of rtx_insn, adding the
27407         invariant BARRIER_P (X).
27408         (class rtx_code_label): New, a subclass of rtx_insn, adding
27409         the invariant LABEL_P (X).
27410         (class rtx_note): New, a subclass of rtx_insn, adding
27411         the invariant NOTE_P(X).
27412         (is_a_helper <rtx_debug_insn *>::test): New.
27413         (is_a_helper <rtx_nonjump_insn *>::test): New.
27414         (is_a_helper <rtx_jump_insn *>::test): New.
27415         (is_a_helper <rtx_call_insn *>::test): New.
27416         (is_a_helper <rtx_jump_table_data *>::test): New functions,
27417         overloaded for both rtx and rtx_insn *.
27418         (is_a_helper <rtx_barrier *>::test): New.
27419         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
27420         for both rtx and rtx_insn *.
27421         (is_a_helper <rtx_note *>::test): New.
27423 2014-08-19  Marek Polacek  <polacek@redhat.com>
27425         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
27426         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
27427         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
27428         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
27430 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27432         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
27433         rtx_insn *.  To help with transition, for now, convert from an
27434         access macro into a pair of functions: BND_TO, returning an
27435         rtx_insn *, and...
27436         (SET_BND_TO): New function, for use where BND_TO is used as an
27437         lvalue.
27439         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
27440         SET_BND_TO.
27441         (BND_TO): New function, adding a checked cast.
27442         (SET_BND_TO): New function.
27444         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
27445         SET_BND_TO.
27446         (compute_av_set_on_boundaries): Likewise.
27448 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
27450         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
27451         destination if it is used in source.
27452         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
27453         (*popcount<mode>2_falsedep_1): Likewise.
27455 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
27457         PR other/62168
27458         * configure.ac: Set install_gold_as_default to no first.
27459         * configure: Regenerated.
27461 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27463         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
27464         "note_list" field will eventually be an rtx_insn *.  To help with
27465         transition, for now, convert from an access macro into a pair of
27466         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
27467         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
27468         used as an lvalue.
27470         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
27471         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
27473         * sel-sched-ir.c (init_bb): Likewise.
27474         (sel_restore_notes): Likewise.
27475         (move_bb_info): Likewise.
27476         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
27477         (SET_BB_NOTE_LIST): New function.
27479 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27481         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
27482         field will eventually be an rtx_insn *.  To help with transition,
27483         for now, convert from an access macro into a pair of functions:
27484         VINSN_INSN_RTX, returning an rtx_insn *, and...
27485         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
27486         is used as an lvalue.
27488         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
27489         SET_VINSN_INSN_RTX where it's used as an lvalue.
27490         (VINSN_INSN_RTX): New function.
27491         (SET_VINSN_INSN_RTX): New function.
27493 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27495         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
27496         eventually be rtx_insn *, but to help with transition, for now,
27497         convert from an access macro into a pair of functions: DEP_PRO
27498         returning an rtx_insn * and...
27499         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
27500         lvalue, returning an rtx&.
27501         (DEP_CON): Analogous changes to DEP_PRO above.
27502         (SET_DEP_CON): Likewise.
27504         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
27505         an lvalue to SET_DEP_CON.
27506         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
27507         (sd_copy_back_deps): Likewise for DEP_CON.
27508         (DEP_PRO): New function, adding a checked cast for now.
27509         (DEP_CON): Likewise.
27510         (SET_DEP_PRO): New function.
27511         (SET_DEP_CON): Likewise.
27513 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
27515         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
27516         (extra_options): Add i386/cygwin.opt.
27517         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
27518         (CPP_SPEC): Accept -pthread.
27519         (LINK_SPEC): Ditto.
27520         (GOMP_SELF_SPECS): Update comment.
27521         * config/i386/cygwin.opt: New file for -pthread flag.
27523 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27525         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
27526         * df.h (DF_REF_INSN): Convert from a macro to a function, so
27527         that we can return an rtx_insn *.
27529 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
27531         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
27532         when building executables, not DLLs.  Add --large-address-aware
27533         under the same conditions.
27534         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
27535         when building executables, not DLLs.  Add --large-address-aware
27536         under the same conditions when using -m32.
27538         * config/i386/cygwin-stdint.h: Throughout, make type
27539         definitions dependent on target architecture, not host.
27541 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27543         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
27544         the return type from rtx to rtx_insn *,  which will enable various
27545         conversions in followup patches.  For now this is is done by a
27546         checked cast.
27547         (NEXT_INSN): Likewise.
27548         (SET_PREV_INSN): Convert to an inline function.  This is intended
27549         for use as an lvalue, and so returns an rtx& to allow in-place
27550         modification.
27551         (SET_NEXT_INSN): Likewise.
27553 2014-07-08  Mark Wielaard  <mjw@redhat.com>
27555         PR debug/59051
27556         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
27558 2014-08-19  Marek Polacek  <polacek@redhat.com>
27560         PR c/61271
27561         * cgraphunit.c (handle_alias_pairs): Fix condition.
27563 2014-08-19  Richard Biener  <rguenther@suse.de>
27565         * gimple-fold.c (fold_gimple_assign): Properly build a
27566         null-pointer constant when devirtualizing addresses.
27568 2014-07-07  Mark Wielaard  <mjw@redhat.com>
27570         * dwarf2out.c (decl_quals): New function.
27571         (modified_type_die): Take one cv_quals argument instead of two,
27572         one for const and one for volatile.
27573         (add_type_attribute): Likewise.
27574         (generic_parameter_die): Call add_type_attribute with one modifier
27575         argument.
27576         (base_type_for_mode): Likewise.
27577         (add_bounds_info): Likewise.
27578         (add_subscript_info): Likewise.
27579         (gen_array_type_die): Likewise.
27580         (gen_descr_array_type_die): Likewise.
27581         (gen_entry_point_die): Likewise.
27582         (gen_enumeration_type_die): Likewise.
27583         (gen_formal_parameter_die): Likewise.
27584         (gen_subprogram_die): Likewise.
27585         (gen_variable_die): Likewise.
27586         (gen_const_die): Likewise.
27587         (gen_field_die): Likewise.
27588         (gen_pointer_type_die): Likewise.
27589         (gen_reference_type_die): Likewise.
27590         (gen_ptr_to_mbr_type_die): Likewise.
27591         (gen_inheritance_die): Likewise.
27592         (gen_subroutine_type_die): Likewise.
27593         (gen_typedef_die): Likewise.
27594         (force_type_die): Likewise.
27596 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
27598         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
27599         if unset.
27600         * configure: Regenerate.
27602 2014-08-19  Richard Biener  <rguenther@suse.de>
27604         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
27605         DECL_EXTERNALs in BLOCKs as non-references.
27606         * tree-streamer-out.c (streamer_write_chain): Likewise.
27608 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27609             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27610             Anna Tikhonova  <anna.tikhonova@intel.com>
27611             Ilya Tocar  <ilya.tocar@intel.com>
27612             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27613             Ilya Verbin  <ilya.verbin@intel.com>
27614             Kirill Yukhin  <kirill.yukhin@intel.com>
27615             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27617         * config/i386/sse.md
27618         (define_mode_iterator VI48_AVX512F): Delete.
27619         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
27620         (define_mode_iterator VI2_AVX512VL): Ditto.
27621         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
27622         Delete.
27623         (define_insn
27624         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
27625         New.
27626         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
27627         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
27628         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
27629         with VI48_AVX512F_AVX512VL): New.
27630         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
27631         with VI2_AVX512VL): Ditto.
27633 2014-08-19  Marek Polacek  <polacek@redhat.com>
27635         * doc/invoke.texi: Document -Wc99-c11-compat.
27637 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27639         * rtl.h (PREV_INSN): Split macro in two: the existing one,
27640         for rvalues, and...
27641         (SET_PREV_INSN): New macro, for use as an lvalue.
27642         (NEXT_INSN, SET_NEXT_INSN): Likewise.
27644         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
27645         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
27646         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
27647         (fixup_abnormal_edges): Likewise.
27648         (unlink_insn_chain): Likewise.
27649         (fixup_reorder_chain): Likewise.
27650         (cfg_layout_delete_block): Likewise.
27651         (cfg_layout_merge_blocks): Likewise.
27652         * combine.c (update_cfg_for_uncondjump): Likewise.
27653         * emit-rtl.c (link_insn_into_chain): Likewise.
27654         (remove_insn): Likewise.
27655         (delete_insns_since): Likewise.
27656         (reorder_insns_nobb): Likewise.
27657         (emit_insn_after_1): Likewise.
27658         * final.c (rest_of_clean_state): Likewise.
27659         (final_scan_insn): Likewise.
27660         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
27661         * haifa-sched.c (concat_note_lists): Likewise.
27662         (remove_notes): Likewise.
27663         (restore_other_notes): Likewise.
27664         (move_insn): Likewise.
27665         (unlink_bb_notes): Likewise.
27666         (restore_bb_notes): Likewise.
27667         * jump.c (delete_for_peephole): Likewise.
27668         * optabs.c (emit_libcall_block_1): Likewise.
27669         * reorg.c (emit_delay_sequence): Likewise.
27670         (fill_simple_delay_slots): Likewise.
27671         * sel-sched-ir.c (sel_move_insn): Likewise.
27672         (sel_remove_insn): Likewise.
27673         (get_bb_note_from_pool): Likewise.
27674         * sel-sched.c (move_nop_to_previous_block): Likewise.
27676         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
27677         * config/c6x/c6x.c (gen_one_bundle): Likewise.
27678         (c6x_gen_bundles): Likewise.
27679         (hwloop_optimize): Likewise.
27680         * config/frv/frv.c (frv_function_prologue): Likewise.
27681         (frv_register_nop): Likewise.
27682         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
27683         (ia64_reorg): Likewise.
27684         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
27685         (mep_make_bundle): Likewise.
27686         (mep_bundle_insns): Likewise.
27687         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
27688         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
27689         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
27691 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
27693         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
27694         return type from rtx to rtx_insn *.
27695         (BB_END): Likewise.
27696         (BB_HEADER): Likewise.
27697         (BB_FOOTER): Likewise.
27698         (SET_BB_HEAD): Convert to a function.
27699         (SET_BB_END): Likewise.
27700         (SET_BB_HEADER): Likewise.
27701         (SET_BB_FOOTER): Likewise.
27703         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
27704         Strengthen the return type from rtx to rtx_insn *.  For now, this
27705         is done by adding a checked cast, but this will eventually
27706         become a field lookup.
27707         (BB_END): Likewise.
27708         (BB_HEADER): Likewise.
27709         (BB_FOOTER): Likewise.
27710         (SET_BB_HEAD): New function, from macro of same name.  This is
27711         intended for use as an lvalue, and so returns an rtx& to allow
27712         in-place modification.
27713         (SET_BB_END): Likewise.
27714         (SET_BB_HEADER): Likewise.
27715         (SET_BB_FOOTER): Likewise.
27717 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
27719         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
27720         for rvalues, and...
27721         (SET_BB_HEAD): New macro, for use as a lvalue.
27722         (BB_END, SET_BB_END): Likewise.
27723         (BB_HEADER, SET_BB_HEADER): Likewise.
27724         (BB_FOOTER, SET_BB_FOOTER): Likewise.
27726         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
27727         of BB_* macros into SET_BB_* macros.
27728         (fix_crossing_unconditional_branches): Likewise.
27729         * caller-save.c (save_call_clobbered_regs): Likewise.
27730         (insert_one_insn): Likewise.
27731         * cfgbuild.c (find_bb_boundaries): Likewise.
27732         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
27733         (outgoing_edges_match): Likewise.
27734         (try_optimize_cfg): Likewise.
27735         * cfgexpand.c (expand_gimple_cond): Likewise.
27736         (expand_gimple_tailcall): Likewise.
27737         (expand_gimple_basic_block): Likewise.
27738         (construct_exit_block): Likewise.
27739         * cfgrtl.c (delete_insn): Likewise.
27740         (create_basic_block_structure): Likewise.
27741         (rtl_delete_block): Likewise.
27742         (rtl_split_block): Likewise.
27743         (emit_nop_for_unique_locus_between): Likewise.
27744         (rtl_merge_blocks): Likewise.
27745         (block_label): Likewise.
27746         (try_redirect_by_replacing_jump): Likewise.
27747         (emit_barrier_after_bb): Likewise.
27748         (fixup_abnormal_edges): Likewise.
27749         (record_effective_endpoints): Likewise.
27750         (relink_block_chain): Likewise.
27751         (fixup_reorder_chain): Likewise.
27752         (fixup_fallthru_exit_predecessor): Likewise.
27753         (cfg_layout_duplicate_bb): Likewise.
27754         (cfg_layout_split_block): Likewise.
27755         (cfg_layout_delete_block): Likewise.
27756         (cfg_layout_merge_blocks): Likewise.
27757         * combine.c (update_cfg_for_uncondjump): Likewise.
27758         * emit-rtl.c (add_insn_after): Likewise.
27759         (remove_insn): Likewise.
27760         (reorder_insns): Likewise.
27761         (emit_insn_after_1): Likewise.
27762         * haifa-sched.c (get_ebb_head_tail): Likewise.
27763         (restore_other_notes): Likewise.
27764         (move_insn): Likewise.
27765         (sched_extend_bb): Likewise.
27766         (fix_jump_move): Likewise.
27767         * ifcvt.c (noce_process_if_block): Likewise.
27768         (dead_or_predicable): Likewise.
27769         * ira.c (update_equiv_regs): Likewise.
27770         * reg-stack.c (change_stack): Likewise.
27771         * sel-sched-ir.c (sel_move_insn): Likewise.
27772         * sel-sched.c (move_nop_to_previous_block): Likewise.
27774         * config/c6x/c6x.c (hwloop_optimize): Likewise.
27775         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
27777 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
27779         * rtl.h (for_each_rtx_in_insn): New function.
27780         * rtlanal.c (for_each_rtx_in_insn): Likewise.
27782 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
27784         * coretypes.h (class rtx_insn): Add forward declaration.
27786         * rtl.h: Include is-a.h.
27787         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
27788         workaround to ensure gengtype knows inheritance is occurring,
27789         whilst continuing to use the pre-existing special-casing for
27790         rtx_def.
27791         (class rtx_insn): New subclass of rtx_def, adding the
27792         invariant that we're dealing with something we can sanely use
27793         INSN_UID, NEXT_INSN, PREV_INSN on.
27794         (is_a_helper <rtx_insn *>::test): New.
27795         (is_a_helper <const rtx_insn *>::test): New.
27797 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
27799         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
27801 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
27803         * ipa-visibility.c (update_visibility_by_resolution_info): Do no
27804         turn UNDEF comdats as extern.
27806 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
27808         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
27809         to BUILT_IN_UNREACHABLE.
27811 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
27813         PR target/62011
27814         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
27815         New tune flag.
27816         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
27817         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
27818         (ffs<mode>2): Do not expand with tzcnt for
27819         TARGET_AVOID_FALSE_DEP_FOR_BMI.
27820         (ffssi2_no_cmove): Ditto.
27821         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
27822         (ctz<mode>2): New expander.
27823         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
27824         (*ctz<mode>2_falsedep): New insn.
27825         (*ctz<mode>2): Rename from ctz<mode>2.
27826         (clz<mode>2_lzcnt): New expander.
27827         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
27828         (*clz<mode>2_lzcnt_falsedep): New insn.
27829         (*clz<mode>2): Rename from ctz<mode>2.
27830         (popcount<mode>2): New expander.
27831         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
27832         (*popcount<mode>2_falsedep): New insn.
27833         (*popcount<mode>2): Rename from ctz<mode>2.
27834         (*popcount<mode>2_cmp): Remove.
27835         (*popcountsi2_cmp_zext): Ditto.
27837 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
27839         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
27840         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
27841         * config/microblaze/microblaze.h
27842         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
27844 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
27846         PR other/62168
27847         * configure.ac: Set install_gold_as_default to no for
27848         --enable-gold=no.
27849         * configure: Regenerated.
27851 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
27853         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
27854         * config.in: Add undef of HAVE_isl.
27855         * configure: Regenerate.
27856         * configure.ac: Add definition of HAVE_isl.
27857         * graphite-blocking.c: Add checking of HAVE_isl.
27858         * graphite-dependences.c: Likewise.
27859         * graphite-interchange.c: Likewise.
27860         * graphite-isl-ast-to-gimple.c: Likewise.
27861         * graphite-optimize-isl.c: Likewise.
27862         * graphite-poly.c: Likewise.
27863         * graphite-scop-detection.c: Likewise.
27864         * graphite-sese-to-poly.c: Likewise.
27865         * graphite.c: Likewise.
27866         * toplev.c: Replace the checking of HAVE_cloog with the checking
27867         of HAVE_isl.
27869 2014-08-18  Richard Biener  <rguenther@suse.de>
27871         PR tree-optimization/62090
27872         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
27873         (fold_builtin_3): Do not fold snprintf.
27874         (fold_builtin_4): Likewise.
27875         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
27876         moved from builtins.c.
27877         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
27878         (gimple_fold_builtin): Do not fold sprintf here.
27880 2014-08-18  Richard Biener  <rguenther@suse.de>
27882         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
27883         code to ...
27884         (maybe_canonicalize_mem_ref_addr): ... this function.
27885         (fold_stmt_1): Apply it here before all simplification.
27887 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
27889         PR ipa/61800
27890         * cgraph.h (cgraph_node::create_indirect_edge): Add
27891         compute_indirect_info param.
27892         * cgraph.c (cgraph_node::create_indirect_edge): Compute
27893         indirect_info only when it is required.
27894         * cgraphclones.c (cgraph_clone_edge): Do not recompute
27895         indirect_info fore cloned indirect edge.
27897 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27898             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27899             Anna Tikhonova  <anna.tikhonova@intel.com>
27900             Ilya Tocar  <ilya.tocar@intel.com>
27901             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27902             Ilya Verbin  <ilya.verbin@intel.com>
27903             Kirill Yukhin  <kirill.yukhin@intel.com>
27904             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27906         * config/i386/sse.md
27907         (define_mode_iterator VI8_AVX2_AVX512BW): New.
27908         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
27910 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27911             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27912             Anna Tikhonova  <anna.tikhonova@intel.com>
27913             Ilya Tocar  <ilya.tocar@intel.com>
27914             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27915             Ilya Verbin  <ilya.verbin@intel.com>
27916             Kirill Yukhin  <kirill.yukhin@intel.com>
27917             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27919         * config/i386/sse.md
27920         (define_mode_iterator VF1_AVX512VL): New.
27921         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
27922         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
27923         New.
27925 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27926             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27927             Anna Tikhonova  <anna.tikhonova@intel.com>
27928             Ilya Tocar  <ilya.tocar@intel.com>
27929             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27930             Ilya Verbin  <ilya.verbin@intel.com>
27931             Kirill Yukhin  <kirill.yukhin@intel.com>
27932             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27934         * config/i386/i386.c: Rename ufloatv8siv8df_mask to
27935         ufloatv8siv8df2_mask.
27936         * config/i386/i386.md
27937         (define_code_iterator any_float): New.
27938         (define_code_attr floatsuffix): New.
27939         * config/i386/sse.md
27940         (define_mode_iterator VF1_128_256VL): New.
27941         (define_mode_iterator VF2_512_256VL): New.
27942         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove
27943         unnecessary TARGET check.
27944         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
27945         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
27946         New.
27947         (define_mode_attr qq2pssuff): New.
27948         (define_mode_attr sselongvecmode): New.
27949         (define_mode_attr sselongvecmodelower): New.
27950         (define_mode_attr sseintvecmode3): New.
27951         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
27952         New.
27953         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
27954         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
27955         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
27956         (define_insn "ufloatv2siv2df2<mask_name>"): New.
27958 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27959             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27960             Anna Tikhonova  <anna.tikhonova@intel.com>
27961             Ilya Tocar  <ilya.tocar@intel.com>
27962             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27963             Ilya Verbin  <ilya.verbin@intel.com>
27964             Kirill Yukhin  <kirill.yukhin@intel.com>
27965             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27967         * config/i386/sse.md
27968         (define_mode_iterator VF2_AVX512VL): New.
27969         (define_mode_attr sseintvecmode2): New.
27970         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
27971         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
27972         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
27973         (define_insn
27974         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
27975         Ditto.
27976         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
27977         Ditto.
27978         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
27979         Ditto.
27981 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27982             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27983             Anna Tikhonova  <anna.tikhonova@intel.com>
27984             Ilya Tocar  <ilya.tocar@intel.com>
27985             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27986             Ilya Verbin  <ilya.verbin@intel.com>
27987             Kirill Yukhin  <kirill.yukhin@intel.com>
27988             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
27990         * config/i386/i386.md
27991         (define_insn "*movoi_internal_avx"): Add evex version.
27992         (define_insn "*movti_internal"): Ditto.
27994 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
27995             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
27996             Anna Tikhonova  <anna.tikhonova@intel.com>
27997             Ilya Tocar  <ilya.tocar@intel.com>
27998             Andrey Turetskiy  <andrey.turetskiy@intel.com>
27999             Ilya Verbin  <ilya.verbin@intel.com>
28000             Kirill Yukhin  <kirill.yukhin@intel.com>
28001             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28003         * config/i386/i386.md
28004         (define_attr "isa"): Add avx512dq, noavx512dq.
28005         (define_attr "enabled"): Ditto.
28006         * config/i386/sse.md
28007         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
28009 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28010             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28011             Anna Tikhonova  <anna.tikhonova@intel.com>
28012             Ilya Tocar  <ilya.tocar@intel.com>
28013             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28014             Ilya Verbin  <ilya.verbin@intel.com>
28015             Kirill Yukhin  <kirill.yukhin@intel.com>
28016             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28018         * config/i386/i386.c
28019         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
28020         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
28021         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
28022         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
28023         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
28024         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
28025         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
28026         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
28027         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
28028         * config/i386/sse.md
28029         (define_mode_iterator VMOVE): Allow V4TI mode.
28030         (define_mode_iterator V_AVX512VL): New.
28031         (define_mode_iterator V): New handling for AVX512VL.
28032         (define_insn "avx512f_load<mode>_mask"): Delete.
28033         (define_insn "<avx512>_load<mode>_mask"): New.
28034         (define_insn "avx512f_store<mode>_mask"): Delete.
28035         (define_insn "<avx512>_store<mode>_mask"): New.
28038 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
28040         PR sanitizer/62089
28041         * asan.c (instrument_derefs): Fix bitfield check.
28043 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28045         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
28046         * config/rs6000/htm.md (ttest): Remove clobber.
28047         * config/rs6000/predicates.md (any_mask_operand): New predicate.
28048         (and_operand): Reformat.
28049         (and_2rld_operand): New predicate.
28050         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
28051         parameter.
28052         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
28053         parameter.  Handle AND directly.
28054         (rs6000_split_logical_di): Remove last parameter.
28055         (rs6000_split_logical): Remove last parameter.  Remove obsolete
28056         comment.
28057         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
28058         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
28059         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
28060         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
28061         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
28062         and 5 anonymous splitters):  Delete.
28063         (and<mode>3): New expander.
28064         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
28065         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
28066         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
28067         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
28068         (floatdisf2_internal1): Remove clobbers.
28069         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
28070         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
28071         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
28072         (and<mode>3 for BOOL_128): Remove clobber.
28073         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
28074         rs6000_split_logical.
28075         (*bool<mode>3_internal for BOOL_128): Adjust call of
28076         rs6000_split_logical.
28077         (*boolc<mode>3_internal1 for BOOL_128,
28078         *boolc<mode>3_internal2 for BOOL_128,
28079         *boolcc<mode>3_internal1 for BOOL_128,
28080         *boolcc<mode>3_internal2 for BOOL_128,
28081         *eqv<mode>3_internal1 for BOOL_128,
28082         *eqv<mode>3_internal2 for BOOL_128,
28083         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
28084         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
28085         clobber.
28086         (*vec_reload_and_reg_<mptrsize>): Delete.
28088 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28090         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
28091         and split, *boolccsi3_internal3 and split): Delete.
28092         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
28093         *boolccdi3_internal3 and split): Delete.
28094         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
28095         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
28097 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28099         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
28100         and split, *boolcsi3_internal3 and split): Delete.
28101         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
28102         *boolcdi3_internal3 and split): Delete.
28103         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
28105 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
28107         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
28108         <'u'>: Also support printing the low-order 16 bits.
28109         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
28110         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
28111         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
28112         *booldi3_internal3 and split): Delete.
28113         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
28114         *bool<mode>3_dot2): New.
28115         (two anonymous define_splits for non_logical_cint_operand): Merge.
28117 2014-08-17  Marek Polacek  <polacek@redhat.com>
28118             Manuel López-Ibáñez  <manu@gcc.gnu.org>
28120         PR c/62059
28121         * diagnostic.c (adjust_line): Add gcc_checking_assert.
28122         (diagnostic_show_locus): Don't print caret diagnostic
28123         if a column is larger than the line_width.
28125 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
28127         * common.opt: Make the ISL AST generator to be the main code generator
28128         of Graphite.
28130 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
28132         * wide-int.h (generic_wide_int): Declare as class instead of struct.
28134 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
28136         PR target/61641
28137         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
28138         Declare.
28139         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
28140         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
28141         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
28142         Define.
28143         * config/pa/pa.md (begin_brtab): Delete insn.
28144         (end_brtab): Likewise.
28146 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28148         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
28150 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
28152         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
28153         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
28154         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
28155         (get_dynamic_type): Remove.
28156         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
28157         (clear_speculation): Bring to ipa-deivrt.h
28158         (get_class_context): Rename to ...
28159         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
28160         (contains_type_p): Update.
28161         (get_dynamic_type): Rename to ...
28162         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
28163         (possible_polymorphic_call_targets): UPdate.
28164         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
28165         * ipa-prop.c (ipa_analyze_call_uses): Update.
28167 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
28169         * doc/invoke.texi (SH options): Document missing processor variant
28170         options.  Remove references to Hitachi.  Undocument deprecated mspace
28171         option.
28173 2014-08-15  Jason Merrill  <jason@redhat.com>
28175         * tree.c (type_hash_canon): Uncomment assert.
28177 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28179         * input.h (in_system_header_at): Add comment.
28181 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28183         PR fortran/44054
28184         * diagnostic.c (build_message_string): Make it extern.
28185         * diagnostic.h (build_message_string): Make it extern.
28187 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
28189         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
28190         load/store from/to non-floating class pseudo.
28192 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28194         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
28196 2014-08-15  Richard Biener  <rguenther@suse.de>
28198         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
28199         (get_constraint_for_ssa_var): Remove dead code.
28200         (get_constraint_for_1): Adjust.
28201         (find_what_var_points_to): Likewise.
28202         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
28204 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
28206         PR target/61878
28207         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
28208         (_mm512_mask_cmpge_epu32_mask): Ditto.
28209         (_mm512_cmpge_epu32_mask): Ditto.
28210         (_mm512_mask_cmpge_epi64_mask): Ditto.
28211         (_mm512_cmpge_epi64_mask): Ditto.
28212         (_mm512_mask_cmpge_epu64_mask): Ditto.
28213         (_mm512_cmpge_epu64_mask): Ditto.
28214         (_mm512_mask_cmple_epi32_mask): Ditto.
28215         (_mm512_cmple_epi32_mask): Ditto.
28216         (_mm512_mask_cmple_epu32_mask): Ditto.
28217         (_mm512_cmple_epu32_mask): Ditto.
28218         (_mm512_mask_cmple_epi64_mask): Ditto.
28219         (_mm512_cmple_epi64_mask): Ditto.
28220         (_mm512_mask_cmple_epu64_mask): Ditto.
28221         (_mm512_cmple_epu64_mask): Ditto.
28222         (_mm512_mask_cmplt_epi32_mask): Ditto.
28223         (_mm512_cmplt_epi32_mask): Ditto.
28224         (_mm512_mask_cmplt_epu32_mask): Ditto.
28225         (_mm512_cmplt_epu32_mask): Ditto.
28226         (_mm512_mask_cmplt_epi64_mask): Ditto.
28227         (_mm512_cmplt_epi64_mask): Ditto.
28228         (_mm512_mask_cmplt_epu64_mask): Ditto.
28229         (_mm512_cmplt_epu64_mask): Ditto.
28230         (_mm512_mask_cmpneq_epi32_mask): Ditto.
28231         (_mm512_mask_cmpneq_epu32_mask): Ditto.
28232         (_mm512_cmpneq_epu32_mask): Ditto.
28233         (_mm512_mask_cmpneq_epi64_mask): Ditto.
28234         (_mm512_cmpneq_epi64_mask): Ditto.
28235         (_mm512_mask_cmpneq_epu64_mask): Ditto.
28236         (_mm512_cmpneq_epu64_mask): Ditto.
28237         (_mm512_castpd_ps): Ditto.
28238         (_mm512_castpd_si512): Ditto.
28239         (_mm512_castps_pd): Ditto.
28240         (_mm512_castps_si512): Ditto.
28241         (_mm512_castsi512_ps): Ditto.
28242         (_mm512_castsi512_pd): Ditto.
28243         (_mm512_castpd512_pd128): Ditto.
28244         (_mm512_castps512_ps128): Ditto.
28245         (_mm512_castsi512_si128): Ditto.
28246         (_mm512_castpd512_pd256): Ditto.
28247         (_mm512_castps512_ps256): Ditto.
28248         (_mm512_castsi512_si256): Ditto.
28249         (_mm512_castpd128_pd512): Ditto.
28250         (_mm512_castps128_ps512): Ditto.
28251         (_mm512_castsi128_si512): Ditto.
28252         (_mm512_castpd256_pd512): Ditto.
28253         (_mm512_castps256_ps512): Ditto.
28254         (_mm512_castsi256_si512): Ditto.
28255         (_mm512_cmpeq_epu32_mask): Ditto.
28256         (_mm512_mask_cmpeq_epu32_mask): Ditto.
28257         (_mm512_mask_cmpeq_epu64_mask): Ditto.
28258         (_mm512_cmpeq_epu64_mask): Ditto.
28259         (_mm512_cmpgt_epu32_mask): Ditto.
28260         (_mm512_mask_cmpgt_epu32_mask): Ditto.
28261         (_mm512_mask_cmpgt_epu64_mask): Ditto.
28262         (_mm512_cmpgt_epu64_mask): Ditto.
28263         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
28264         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
28265         * config/i386/i386.c (enum ix86_builtins): Add
28266         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
28267         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
28268         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
28269         (bdesc_args): Add __builtin_ia32_si512_256si,
28270         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
28271         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
28272         __builtin_ia32_pd512_pd.
28273         (ix86_expand_args_builtin): Handle new FTYPEs.
28274         * config/i386/sse.md (castmode): Add 512-bit modes.
28275         (AVX512MODE2P): New.
28276         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
28277         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
28279 2014-08-15  Richard Biener  <rguenther@suse.de>
28281         * fold-const.c (tree_swap_operands_p): Put all constants
28282         last, also strip sign-changing NOPs when considering further
28283         canonicalization.  Canonicalize also when optimizing for size.
28285 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28287         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
28288         one_match > zero_match case to just before simple_sequence.
28290 2014-08-15  Richard Biener  <rguenther@suse.de>
28292         * data-streamer.h (streamer_string_index, string_for_index):
28293         Remove.
28294         * data-streamer-out.c (streamer_string_index): Make static.
28295         * data-streamer-in.c (string_for_index): Likewise.
28296         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
28297         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
28299 2014-08-15  Richard Biener  <rguenther@suse.de>
28301         PR tree-optimization/62031
28302         * tree-data-ref.c (dr_analyze_indices): Do not set
28303         DR_UNCONSTRAINED_BASE.
28304         (dr_may_alias_p): All indirect accesses have to go the
28305         formerly DR_UNCONSTRAINED_BASE path.
28306         * tree-data-ref.h (struct indices): Remove
28307         unconstrained_base member.
28308         (DR_UNCONSTRAINED_BASE): Remove.
28310 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
28312         PR middle-end/62092
28313         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
28314         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
28315         in OMP_CLAUSE_MAP in some outer target region.
28317 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
28319         * tree-ssa-loop-ivopts.c (ivopts_data): New field
28320         name_expansion_cache.
28321         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
28322         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
28323         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
28324         (difference_cannot_overflow_p): New parameter.  Use affine
28325         expansion for equality check.
28326         (iv_elimination_compare_lt): Pass new argument.
28328 2014-08-14  DJ Delorie  <dj@redhat.com>
28330         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
28331         variables to the accumulator.
28333         * config/rl78/predicates.md (rl78_near_mem_operand): New.
28334         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
28335         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
28336         with far-far moves.
28338         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
28339         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
28340         (umulqihi3_virt): Likewise.
28341         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
28342         (umulqihi3_real): Likewise.
28344         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
28346 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
28348         PR tree-optimization/62091
28349         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
28350         function_entry_reached.
28351         (walk_aliased_vdefs): Clear it here.
28352         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
28354 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
28356         * ipa-utils.h (compare_virtual_tables): Declare.
28357         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
28359 2014-08-14  Marek Polacek  <polacek@redhat.com>
28361         DR 458
28362         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
28363         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
28365 2014-08-14  Tom de Vries  <tom@codesourcery.com>
28367         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
28369 2014-08-14  Tom de Vries  <tom@codesourcery.com>
28371         PR rtl-optimization/62004
28372         PR rtl-optimization/62030
28373         * ifcvt.c (rtx_interchangeable_p): New function.
28374         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
28375         * emit-rtl.h (mem_attrs_eq_p): Declare.
28377 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
28379         * graphite-scop-detection.c:
28380         Add inclusion of cp-tree.h.
28381         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
28382         in case they are pointers to object types
28384 2014-08-14  Richard Biener  <rguenther@suse.de>
28386         * BASE-VER: Change to 5.0.0
28388 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28389             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28390             Anna Tikhonova  <anna.tikhonova@intel.com>
28391             Ilya Tocar  <ilya.tocar@intel.com>
28392             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28393             Ilya Verbin  <ilya.verbin@intel.com>
28394             Kirill Yukhin  <kirill.yukhin@intel.com>
28395             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28397         * config/i386/sse.md (define_mode_attr avx512): New.
28398         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
28399         V4DI modes.
28400         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
28401         (define_mode_attr ssse3_avx2): Ditto.
28402         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
28403         (define_mode_attr avx2_avx512bw): New.
28404         (define_mode_attr ssedoublemodelower): New.
28405         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
28406         V32HI, V64QI modes.
28407         (define_mode_attr ssebytemode): Allow V8DI modes.
28408         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
28409         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
28410         (define_mode_attr ssePSmode2): New.
28411         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
28412         V16HI, V32HI modes.
28413         (define_mode_attr dbpsadbwmode): New.
28414         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
28415         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
28416         (vi8_sse4_1_avx2_avx512): New.
28417         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
28418         mode attribute.
28419         (define_mode_attr blendbits): Move before its immediate use.
28421 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28422             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28423             Anna Tikhonova  <anna.tikhonova@intel.com>
28424             Ilya Tocar  <ilya.tocar@intel.com>
28425             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28426             Ilya Verbin  <ilya.verbin@intel.com>
28427             Kirill Yukhin  <kirill.yukhin@intel.com>
28428             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28430         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
28431         * config/i386/subst.md
28432         (define_mode_iterator SUBST_V): Update.
28433         (define_mode_iterator SUBST_A): Ditto.
28434         (define_subst_attr "mask_operand7"): New.
28435         (define_subst_attr "mask_operand10"): New.
28436         (define_subst_attr "mask_operand_arg34") : New.
28437         (define_subst_attr "mask_expand_op3"): New.
28438         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
28439         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
28440         (define_subst_attr "mask_avx512vl_condition"): New.
28441         (define_subst_attr "round_mask_operand4"): Ditto.
28442         (define_subst_attr "round_mask_scalar_op3"): Delete.
28443         (define_subst_attr "round_mask_op4"): New.
28444         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
28445         V16SImode.
28446         (define_subst_attr "round_modev8sf_condition"): New.
28447         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
28448         <MODE>mode.
28449         (define_subst_attr "round_saeonly_mask_operand4"): New.
28450         (define_subst_attr "round_saeonly_mask_op4"): New.
28451         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
28452         V8DImode, V16SImode.
28453         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
28454         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
28455         (define_subst_attr "mask_expand4_args"): New.
28456         (define_subst "mask_expand4"): New.
28458 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28459             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28460             Anna Tikhonova  <anna.tikhonova@intel.com>
28461             Ilya Tocar  <ilya.tocar@intel.com>
28462             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28463             Ilya Verbin  <ilya.verbin@intel.com>
28464             Kirill Yukhin  <kirill.yukhin@intel.com>
28465             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28467         * config/i386/i386.md
28468         (define_attr "isa"): Add avx512bw,noavx512bw.
28469         (define_attr "enabled"): Ditto.
28470         (define_split): Add 32/64-bit mask logic.
28471         (define_insn "*k<logic>qi"): New.
28472         (define_insn "*k<logic>hi"): New.
28473         (define_insn "*anddi_1"): Add mask version.
28474         (define_insn "*andsi_1"): Ditto.
28475         (define_insn "*<code><mode>_1"): Ditto.
28476         (define_insn "*<code>hi_1"): Ditto.
28477         (define_insn "kxnor<mode>"): New.
28478         (define_insn "kunpcksi"): New.
28479         (define_insn "kunpckdi"): New.
28480         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
28481         (define_insn "*one_cmplhi2_1"): Ditto.
28483 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28484             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28485             Anna Tikhonova  <anna.tikhonova@intel.com>
28486             Ilya Tocar  <ilya.tocar@intel.com>
28487             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28488             Ilya Verbin  <ilya.verbin@intel.com>
28489             Kirill Yukhin  <kirill.yukhin@intel.com>
28490             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28492         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
28493         V32HImode.
28495 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28496             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28497             Anna Tikhonova  <anna.tikhonova@intel.com>
28498             Ilya Tocar  <ilya.tocar@intel.com>
28499             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28500             Ilya Verbin  <ilya.verbin@intel.com>
28501             Kirill Yukhin  <kirill.yukhin@intel.com>
28502             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28504         * config/i386/i386.c (print_reg): Ð¡orrectly print 64-bit mask
28505         registers.
28506         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
28507         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
28508         xmm/ymm16+ when availble.
28509         * config/i386/i386.h
28510         (HARD_REGNO_NREGS): Add mask regs.
28511         (VALID_AVX512F_REG_MODE): Ditto.
28512         (VALID_AVX512F_REG_MODE) : Define.
28513         (VALID_MASK_AVX512BW_MODE): Ditto.
28514         (reg_class) (MASK_REG_P(X)): Define.
28515         * config/i386/i386.md: Do not split long moves with mask register,
28516         use kmovb if avx512bw is availible.
28517         (movdi_internal): Handle mask registers.
28519 2014-08-14  Richard Biener  <rguenther@suse.de>
28521         PR tree-optimization/62081
28522         * tree-ssa-loop.c (pass_fix_loops): New pass.
28523         (pass_tree_loop::gate):  Do not fixup loops here.
28524         * tree-pass.h (make_pass_fix_loops): Declare.
28525         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
28527 2014-08-14  Richard Biener  <rguenther@suse.de>
28529         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
28530         (type_hash_canon): ... this and avoid 2nd lookup for the add.
28532 2014-08-14  Richard Biener  <rguenther@suse.de>
28534         PR tree-optimization/62090
28535         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
28536         (fold_builtin_2): Do not fold sprintf.
28537         (fold_builtin_3): Likewise.
28538         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
28539         moved from builtins.c.
28540         (gimple_fold_builtin): Fold sprintf.
28542 2014-08-14  Richard Biener  <rguenther@suse.de>
28544         PR rtl-optimization/62079
28545         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
28546         run cleanup_cfg.
28548 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
28550         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
28551         current_function_decl.
28553 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
28555         * cgraph.c (cgraph_node::function_symbol): Fix wrong
28556         cgraph_function_node to cgraph_node::function_symbol
28557         refactoring.
28559 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
28561         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
28562         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
28564 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
28566         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
28567         warning.
28569 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
28571         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
28572         generator.
28574 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
28576         PR target/62025
28577         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
28578         any registers that are used in mem_insn.
28580 2014-08-12  Steve Ellcey  <sellcey@mips.com>
28582         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
28584 2014-08-12  Steve Ellcey  <sellcey@mips.com>
28586         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
28587         (MULTILIB_DIRNAMES): Ditto.
28588         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
28589         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
28590         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
28591         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
28592         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
28593         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
28595 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28597         PR target/61413
28598         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
28599         of __ARM_SIZEOF_WCHAR_T.
28601 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28603         PR target/62098
28604         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
28605         Remove unnecessary attributes.
28607 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
28609         * internal-fn.c (init_internal_fns): Fix off-by-one.
28611 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28612             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28613             Anna Tikhonova  <anna.tikhonova@intel.com>
28614             Ilya Tocar  <ilya.tocar@intel.com>
28615             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28616             Ilya Verbin  <ilya.verbin@intel.com>
28617             Kirill Yukhin  <kirill.yukhin@intel.com>
28618             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28620         * config/i386/i386.c (standard_sse_constant_opcode): Use
28621         vpxord/vpternlog if avx512 is availible.
28623 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
28625         PR middle-end/62103
28626         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
28627         bitfields, that is when size doesn't match the size of type or the
28628         size of the constructor.
28630 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
28632         * config/rs6000/constraints.md (wh constraint): New constraint,
28633         for FP registers if direct move is available.
28634         (wi constraint): New constraint, for VSX/FP registers that can
28635         handle 64-bit integers.
28636         (wj constraint): New constraint for VSX/FP registers that can
28637         handle 64-bit integers for direct moves.
28638         (wk constraint): New constraint for VSX/FP registers that can
28639         handle 64-bit doubles for direct moves.
28640         (wy constraint): Make documentation match implementation.
28642         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
28643         scalar_in_vmx_p field to simplify tests of whether SFmode or
28644         DFmode can go in the Altivec registers.
28645         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
28646         (rs6000_setup_reg_addr_masks): Likewise.
28647         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
28648         field, and wh/wi/wj/wk constraints.
28649         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
28650         the wh/wi/wj/wk constraints.
28651         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
28652         upper registers, prefer VSX registers unless the operation is a
28653         memory operation with REG+OFFSET addressing.
28655         * config/rs6000/vsx.md (VSr mode attribute): Add support for
28656         DImode.  Change SFmode to use ww constraint instead of d to allow
28657         SF registers in the upper registers.
28658         (VSr2): Likewise.
28659         (VSr3): Likewise.
28660         (VSr5): Fix thinko in comment.
28661         (VSa): New mode attribute that is an alternative to wa, that
28662         returns the VSX register class that a mode can go in, but may not
28663         be the preferred register class.
28664         (VS_64dm): New mode attribute for appropriate register classes for
28665         referencing 64-bit elements of vectors for direct moves and normal
28666         moves.
28667         (VS_64reg): Likewise.
28668         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
28669         register allocator to only registers the data type can handle.
28670         (vsx_le_perm_load_<mode>): Likewise.
28671         (vsx_le_perm_store_<mode>): Likewise.
28672         (vsx_xxpermdi2_le_<mode>): Likewise.
28673         (vsx_xxpermdi4_le_<mode>): Likewise.
28674         (vsx_lxvd2x2_le_<mode>): Likewise.
28675         (vsx_lxvd2x4_le_<mode>): Likewise.
28676         (vsx_stxvd2x2_le_<mode>): Likewise.
28677         (vsx_add<mode>3): Likewise.
28678         (vsx_sub<mode>3): Likewise.
28679         (vsx_mul<mode>3): Likewise.
28680         (vsx_div<mode>3): Likewise.
28681         (vsx_tdiv<mode>3_internal): Likewise.
28682         (vsx_fre<mode>2): Likewise.
28683         (vsx_neg<mode>2): Likewise.
28684         (vsx_abs<mode>2): Likewise.
28685         (vsx_nabs<mode>2): Likewise.
28686         (vsx_smax<mode>3): Likewise.
28687         (vsx_smin<mode>3): Likewise.
28688         (vsx_sqrt<mode>2): Likewise.
28689         (vsx_rsqrte<mode>2): Likewise.
28690         (vsx_tsqrt<mode>2_internal): Likewise.
28691         (vsx_fms<mode>4): Likewise.
28692         (vsx_nfma<mode>4): Likewise.
28693         (vsx_eq<mode>): Likewise.
28694         (vsx_gt<mode>): Likewise.
28695         (vsx_ge<mode>): Likewise.
28696         (vsx_eq<mode>_p): Likewise.
28697         (vsx_gt<mode>_p): Likewise.
28698         (vsx_ge<mode>_p): Likewise.
28699         (vsx_xxsel<mode>): Likewise.
28700         (vsx_xxsel<mode>_uns): Likewise.
28701         (vsx_copysign<mode>3): Likewise.
28702         (vsx_float<VSi><mode>2): Likewise.
28703         (vsx_floatuns<VSi><mode>2): Likewise.
28704         (vsx_fix_trunc<mode><VSi>2): Likewise.
28705         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
28706         (vsx_x<VSv>r<VSs>i): Likewise.
28707         (vsx_x<VSv>r<VSs>ic): Likewise.
28708         (vsx_btrunc<mode>2): Likewise.
28709         (vsx_b2trunc<mode>2): Likewise.
28710         (vsx_floor<mode>2): Likewise.
28711         (vsx_ceil<mode>2): Likewise.
28712         (vsx_<VS_spdp_insn>): Likewise.
28713         (vsx_xscvspdp): Likewise.
28714         (vsx_xvcvspuxds): Likewise.
28715         (vsx_float_fix_<mode>2): Likewise.
28716         (vsx_set_<mode>): Likewise.
28717         (vsx_extract_<mode>_internal1): Likewise.
28718         (vsx_extract_<mode>_internal2): Likewise.
28719         (vsx_extract_<mode>_load): Likewise.
28720         (vsx_extract_<mode>_store): Likewise.
28721         (vsx_splat_<mode>): Likewise.
28722         (vsx_xxspltw_<mode>): Likewise.
28723         (vsx_xxspltw_<mode>_direct): Likewise.
28724         (vsx_xxmrghw_<mode>): Likewise.
28725         (vsx_xxmrglw_<mode>): Likewise.
28726         (vsx_xxsldwi_<mode>): Likewise.
28727         (vsx_xscvdpspn): Tighten constraints to only use register classes
28728         the types use.
28729         (vsx_xscvspdpn): Likewise.
28730         (vsx_xscvdpspn_scalar): Likewise.
28732         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
28733         wj, and wk constraints.
28734         (GPR_REG_CLASS_P): New helper macro for register classes targeting
28735         general purpose registers.
28737         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
28738         direct moves.
28739         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
28740         DImode instead of wm.  Use wk constraint for direct move of DFmode
28741         instead of wm.
28742         (extendsidi2_lfiwax): Likewise.
28743         (lfiwax): Likewise.
28744         (lfiwzx): Likewise.
28745         (movdi_internal64): Likewise.
28747         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
28748         wk constraints. Make the wy constraint documentation match them
28749         implementation.
28751 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
28753         Replacement of isl_int by isl_val
28754         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
28755         (compute_bounds_for_param): use isl_val instead of isl_int
28756         (compute_bounds_for_loop): likewise
28757         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
28758         (build_linearized_memory_access): use isl_val instead of isl_int
28759         (pdr_stride_in_loop): likewise
28760         * graphite-optimize-isl.c:
28761         (getPrevectorMap): use isl_val instead of isl_int
28762         * graphite-poly.c:
28763         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
28764         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
28765         (extern the_isl_ctx): declare
28766         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
28767         (extract_affine_gmp): likewise
28768         (wrap): likewise
28769         (build_loop_iteration_domains): likewise
28770         (add_param_constraints): likewise
28772 2014-08-11  Richard Biener  <rguenther@suse.de>
28774         PR tree-optimization/62075
28775         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
28776         handle uses in patterns.
28778 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28779             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28780             Anna Tikhonova  <anna.tikhonova@intel.com>
28781             Ilya Tocar  <ilya.tocar@intel.com>
28782             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28783             Ilya Verbin  <ilya.verbin@intel.com>
28784             Kirill Yukhin  <kirill.yukhin@intel.com>
28785             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28787         * common/config/i386/i386-common.c
28788         (OPTION_MASK_ISA_AVX512VL_SET): Define.
28789         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
28790         (ix86_handle_option): Handle OPT_mavx512vl.
28791         * config/i386/cpuid.h (bit_AVX512VL): Define.
28792         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
28793         set -mavx512vl accordingly.
28794         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28795         OPTION_MASK_ISA_AVX512VL.
28796         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
28797         (ix86_option_override_internal): Define PTA_AVX512VL, handle
28798         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
28799         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
28800         * config/i386/i386.h (TARGET_AVX512VL): Define.
28801         (TARGET_AVX512VL_P(x)): Ditto.
28802         * config/i386/i386.opt: Add mavx512vl.
28804 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
28806         PR tree-optimization/62073
28807         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
28808         a basic block.
28810 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28811             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28812             Anna Tikhonova  <anna.tikhonova@intel.com>
28813             Ilya Tocar  <ilya.tocar@intel.com>
28814             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28815             Ilya Verbin  <ilya.verbin@intel.com>
28816             Kirill Yukhin  <kirill.yukhin@intel.com>
28817             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28819         * common/config/i386/i386-common.c
28820         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
28821         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
28822         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
28823         (ix86_handle_option): Handle OPT_mavx512bw.
28824         * config/i386/cpuid.h (bit_AVX512BW): Define.
28825         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
28826         set -mavx512bw accordingly.
28827         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28828         OPTION_MASK_ISA_AVX512BW.
28829         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
28830         (ix86_option_override_internal): Define PTA_AVX512BW, handle
28831         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
28832         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
28833         * config/i386/i386.h (TARGET_AVX512BW): Define.
28834         (TARGET_AVX512BW_P(x)): Ditto.
28835         * config/i386/i386.opt: Add mavx512bw.
28837 2014-08-11  Richard Biener  <rguenther@suse.de>
28839         PR tree-optimization/62070
28840         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
28841         Remove SSA checking.
28843 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
28845         * asan.c (asan_check_flags): New enum.
28846         (build_check_stmt_with_calls): Removed function.
28847         (build_check_stmt): Split inlining logic to
28848         asan_expand_check_ifn.
28849         (instrument_derefs): Rename parameter.
28850         (instrument_mem_region_access): Rename parameter.
28851         (instrument_strlen_call): Likewise.
28852         (asan_expand_check_ifn): New function.
28853         (asan_instrument): Remove old code.
28854         (pass_sanopt::execute): Change handling of
28855         asan-instrumentation-with-call-threshold.
28856         (asan_clear_shadow): Fix formatting.
28857         (asan_function_start): Likewise.
28858         (asan_emit_stack_protection): Likewise.
28859         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
28860         Update description.
28861         * internal-fn.c (expand_ASAN_CHECK): New function.
28862         * internal-fn.def (ASAN_CHECK): New internal function.
28863         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
28864         Update description.
28865         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
28866         * tree.c: Small comment fix.
28868 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
28870         * gimple.c (gimple_call_fnspec): Support internal functions.
28871         (gimple_call_return_flags): Use const.
28872         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
28873         * internal-fn.def: Add fnspec information.
28874         * internal-fn.h (internal_fn_fnspec): New function.
28875         (init_internal_fns): Declare new function.
28876         * internal-fn.c (internal_fn_fnspec_array): New global variable.
28877         (init_internal_fns): New function.
28878         * tree-core.h: Update macro call.
28879         * tree.c (build_common_builtin_nodes): Initialize internal fns.
28881 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
28883         * lto-streamer.h (struct output_block::symbol): Change from
28884         struct symtab_node to plain symtab_node.
28885         (referenced_from_this_partition_p): Change first parameter
28886         from struct symtab_node to plain symtab_node.
28888 2014-08-10  Marek Polacek  <polacek@redhat.com>
28890         PR c/51849
28891         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
28893 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
28895         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
28896         DECL correctly; do not give up on types in static storage.
28898 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
28900         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
28902 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
28904         * graphite-isl-ast-to-gimple.c:
28905         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
28907         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
28909 2014-08-08  Guozhi Wei  <carrot@google.com>
28911         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
28913 2014-08-08  Cary Coutant  <ccoutant@google.com>
28915         * dwarf2out.c (get_skeleton_type_unit): Remove.
28916         (output_skeleton_debug_sections): Remove skeleton type units.
28917         (output_comdat_type_unit): Likewise.
28918         (dwarf2out_finish): Likewise.
28920 2014-08-07  Yi Yang  <ahyangyi@google.com>
28922         * predict.c (expr_expected_value_1): Remove the redundant assignment.
28924 2014-08-08  Richard Biener  <rguenther@suse.de>
28926         * lto-streamer.h (struct lto_input_block): Make it a class
28927         with a constructor.
28928         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
28929         (struct lto_function_header, struct lto_simple_header,
28930         struct lto_simple_header_with_strings,
28931         struct lto_decl_header, struct lto_function_header): Make
28932         a simple inheritance hieararchy.  Remove unused fields.
28933         (struct lto_asm_header): Remove.
28934         * lto-streamer-out.c (produce_asm): Adjust.
28935         (lto_output_toplevel_asms): Likewise.
28936         (produce_asm_for_decls): Likewise.
28937         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
28938         * data-streamer-in.c (string_for_index): Likewise.
28939         * ipa-inline-analysis.c (inline_read_section): Likewise.
28940         * ipa-prop.c (ipa_prop_read_section): Likewise.
28941         (read_replacements_section): Likewise.
28942         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
28943         * lto-section-in.c (lto_create_simple_input_block): Likewise.
28944         (lto_destroy_simple_input_block): Likewise.
28945         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
28946         (lto_input_toplevel_asms): Likewise.
28948 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
28949             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
28950             Anna Tikhonova  <anna.tikhonova@intel.com>
28951             Ilya Tocar  <ilya.tocar@intel.com>
28952             Andrey Turetskiy  <andrey.turetskiy@intel.com>
28953             Ilya Verbin  <ilya.verbin@intel.com>
28954             Kirill Yukhin  <kirill.yukhin@intel.com>
28955             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
28957         * common/config/i386/i386-common.c
28958         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
28959         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
28960         (ix86_handle_option): Handle OPT_mavx512dq.
28961         * config/i386/cpuid.h (bit_AVX512DQ): Define.
28962         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
28963         set -mavx512dq accordingly.
28964         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28965         OPTION_MASK_ISA_AVX512DQ.
28966         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
28967         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
28968         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
28969         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
28970         * config/i386/i386.h (TARGET_AVX512DQ): Define.
28971         (TARGET_AVX512DQ_P(x)): Ditto.
28972         * config/i386/i386.opt: Add mavx512dq.
28974 2014-08-08  Richard Biener  <rguenther@suse.de>
28976         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
28977         target_percent, target_percent_s): Export.
28978         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
28979         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
28980         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
28981         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
28982         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
28983         Move to gimple-fold.c.
28984         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
28985         strcat and strcpy.
28986         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
28987         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
28988         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
28989         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
28990         (rewrite_call_expr_array): Remove.
28991         (fold_builtin_sprintf_chk): Likewise.
28992         (fold_builtin_snprintf_chk): Likewise.
28993         (fold_builtin_varargs): Remove handling of sprintf_chk,
28994         vsprintf_chk, snprintf_chk and vsnprintf_chk.
28995         (gimple_fold_builtin_sprintf_chk): Remove.
28996         (gimple_fold_builtin_snprintf_chk): Likewise.
28997         (gimple_fold_builtin_varargs): Likewise.
28998         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
28999         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
29000         * gimple.c (gimple_seq_add_seq_without_update): New function.
29001         * gimple.h (gimple_seq_add_seq_without_update): Declare.
29002         * gimple-fold.c: Include output.h.
29003         (gsi_replace_with_seq_vops): New function, split out from ...
29004         (gimplify_and_update_call_from_tree): ... here.
29005         (replace_call_with_value): New function.
29006         (replace_call_with_call_and_fold): Likewise.
29007         (var_decl_component_p): Moved from builtins.c.
29008         (gimple_fold_builtin_memory_op): Moved from builtins.c
29009         fold_builtin_memory_op and rewritten to GIMPLE.
29010         (gimple_fold_builtin_memset): Likewise.
29011         (gimple_fold_builtin_strcpy): Likewise.
29012         (gimple_fold_builtin_strncpy): Likewise.
29013         (gimple_fold_builtin_strcat): Likewise.
29014         (gimple_fold_builtin_fputs): Likewise.
29015         (gimple_fold_builtin_memory_chk): Likewise.
29016         (gimple_fold_builtin_stxcpy_chk): Likewise.
29017         (gimple_fold_builtin_stxncpy_chk): Likewise.
29018         (gimple_fold_builtin_snprintf_chk): Likewise.
29019         (gimple_fold_builtin_sprintf_chk): Likewise.
29020         (gimple_fold_builtin_strlen): New function.
29021         (gimple_fold_builtin_with_strlen): New function split out from
29022         gimple_fold_builtin.
29023         (gimple_fold_builtin): Change signature and handle
29024         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
29025         here.  Call gimple_fold_builtin_with_strlen.
29026         (gimple_fold_call): Adjust.
29028 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
29030         * calls.c (precompute_arguments): Check
29031         promoted_for_signed_and_unsigned_p and set the promoted mode.
29032         (promoted_for_signed_and_unsigned_p): New function.
29033         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
29034         and set the promoted mode.
29035         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
29036         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
29037         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
29040 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
29042         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
29043         instead of SUBREG_PROMOTED_UNSIGNED_SET.
29044         (expand_call): Likewise.
29045         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
29046         to get promoted mode.
29047         * combine.c (record_promoted_value): Skip > 0 comparison with
29048         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
29049         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
29050         of SUBREG_PROMOTED_UNSIGNED_P.
29051         (convert_modes): Likewise.
29052         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
29053         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
29054         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
29055         SUBREG_PROMOTED_UNSIGNED_SET.
29056         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
29057         instead of SUBREG_PROMOTED_UNSIGNED_SET.
29058         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
29059         SUBREG_PROMOTED_SET.
29060         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
29061         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
29062         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
29063         of SUBREG_PROMOTED_UNSIGNED_P.
29064         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
29065         (SUBREG_PROMOTED_SET): New define.
29066         (SUBREG_PROMOTED_GET): Likewise.
29067         (SUBREG_PROMOTED_SIGN): Likewise.
29068         (SUBREG_PROMOTED_SIGNED_P): Likewise.
29069         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
29070         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
29071         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
29072         instead of SUBREG_PROMOTED_UNSIGNED_GET.
29073         (nonzero_bits1): Skip > 0 comparison with the results as
29074         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
29075         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
29076         of !SUBREG_PROMOTED_UNSIGNED_P.
29077         * simplify-rtx.c (simplify_unary_operation_1): Use new
29078         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
29079         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
29080         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
29081         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
29083 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
29085         * ipa-devirt.c: Include gimple-pretty-print.h
29086         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
29087         further tests.
29088         (decl_maybe_in_construction_p): Fix conditional on cdtor check
29089         (get_polymorphic_call_info): Fix return value
29090         (type_change_info): New sturcture based on ipa-prop
29091         variant.
29092         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
29093         based on ipa-prop variant.
29094         (extr_type_from_vtbl_ptr_store): New function
29095         based on ipa-prop variant.
29096         (record_known_type): New function.
29097         (check_stmt_for_type_change): New function.
29098         (get_dynamic_type): New function.
29099         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
29100         * tree-ssa-pre.c: ipa-utils.h
29101         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
29102         machinery; sanity check with ipa-prop devirtualization.
29103         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
29104         polymorphic flag.
29106 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
29108         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
29109         * alias.c, cfgexpand.c, cgraphbuild.c,
29110         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
29111         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
29112         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
29113         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
29114         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
29115         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
29116         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
29117         dse.c, except.c, gengtype.c, gimple-expr.c,
29118         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
29119         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
29120         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
29121         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
29122         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
29123         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
29124         pointer-set.h.
29125         * pointer-set.c: Remove file.
29126         * pointer-set.h: Remove file.
29128 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29130         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
29131         * config/arm/types.md (f_sels, f_seld): Delete.
29133 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29135         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
29136         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
29137         (aarch64_movdi_<mode>high): Likewise.
29138         (aarch64_mov<mode>high_di): Likewise.
29139         (aarch64_movdi_<mode>low): Likewise.
29140         (aarch64_mov<mode>low_di): Likewise.
29141         (aarch64_movtilow_tilow): Likewise.
29142         Add comment explaining usage of fp,simd attributes and of
29143         TARGET_FLOAT and TARGET_SIMD.
29145 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
29146             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29148         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
29149         Use MOVN when one of the half-words is 0xffff.
29151 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
29153         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
29155 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
29157         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
29158         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
29159         (rfs_str): String corresponding to RFS_* constants.
29160         (rank_for_schedule_stats_t): New typedef.
29161         (rank_for_schedule_stats): New static variable.
29162         (rfs_result): New static function.
29163         (rank_for_schedule): Track statistics for deciding heuristics.
29164         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
29165         static functions.
29166         (ready_sort): Use them for debug printouts.
29167         (schedule_block): Init statistics state.  Print statistics on
29168         rank_for_schedule decisions.
29170 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
29172         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
29174 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
29176         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
29177         constraint.
29179 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
29181         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
29182         function to not conflict.
29183         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
29184         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
29185         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
29186         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
29187         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
29188         of pointer_map.
29190 2014-08-07  Marek Polacek  <polacek@redhat.com>
29192         * fold-const.c (fold_binary_loc): Add folding of
29193         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
29195 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
29197         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
29198         instead of type size.
29199         (ASM_FINISH_DECLARE_OBJECT): Likewise.
29201 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
29203         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
29204         (*thumb1_movqi_insn): Likewise.
29205         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
29207 2014-08-07  Tom de Vries  <tom@codesourcery.com>
29209         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
29210         (glibc_2_11_or_earlier): Remove effective-target keywords.
29212 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
29214         * config/arm/arm.c (bdesc_2arg): Fix typo.
29215         (arm_atomic_assign_expand_fenv): Remove The default implementation.
29217 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
29219         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
29221 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
29223         PR debug/61923
29224         * haifa-sched.c (advance_one_cycle): Fix dump.
29225         (schedule_block): Don't advance cycle if we are already at the
29226         beginning of the cycle.
29228 2014-08-06  Martin Jambor  <mjambor@suse.cz>
29230         PR ipa/61393
29231         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
29233 2014-08-06  Richard Biener  <rguenther@suse.de>
29235         PR lto/62034
29236         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
29237         SCCs here.
29238         (lto_input_tree): Pop SCCs here.
29240 2014-08-06  Richard Biener  <rguenther@suse.de>
29242         PR tree-optimization/61320
29243         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
29244         handle misaligned loads.
29246 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
29248         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
29249         (aarch64_expand_vec_perm_const): Check for dup before zip.
29251 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29253         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
29254         CONST_INT_P instead of GET_CODE and compare.
29255         (aarch64_select_cc_mode): Likewise.
29256         (aarch64_print_operand): Likewise.
29257         (aarch64_rtx_costs): Likewise.
29258         (aarch64_simd_valid_immediate): Likewise.
29259         (aarch64_simd_check_vect_par_cnst_half): Likewise.
29260         (aarch64_simd_emit_pair_result_insn): Likewise.
29262 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
29264         * gdbhooks.py (find_gcc_source_dir): New helper function.
29265         (class PassNames): New class, locating and parsing passes.def.
29266         (class BreakOnPass): New command "break-on-pass".
29268 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
29270         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
29271         getting olde.
29273 2014-08-05  Richard Biener  <rguenther@suse.de>
29275         PR rtl-optimization/61672
29276         * emit-rtl.h (mem_attrs_eq_p): Declare.
29277         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
29278         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
29279         * cfgcleanup.c (merge_memattrs): Likewise.
29280         Include emit-rtl.h.
29282 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29284         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
29285         rather than singleton vectors.
29286         (vqdmlsls_lane_s32): Likewise.
29288 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29290         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
29291         Use VSDQ_HSI mode iterator.
29292         (aarch64_sqrdmulh_laneq<mode>): Likewise.
29293         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
29294         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
29295         Use BUILTIN_VDQHS macro.
29296         (sqrdmulh_laneq): Likewise.
29297         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
29298         (vqdmlals_laneq_s32): Likewise.
29299         (vqdmlslh_laneq_s16): Likewise.
29300         (vqdmlsls_laneq_s32): Likewise.
29301         (vqdmulhh_laneq_s16): Likewise.
29302         (vqdmulhs_laneq_s32): Likewise.
29303         (vqrdmulhh_laneq_s16): Likewise.
29304         (vqrdmulhs_laneq_s32): Likewise.
29306 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29308         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
29309         (vmuld_laneq_f64): Likewise.
29310         (vmuls_laneq_f32): Likewise.
29311         (vmul_n_f64): Likewise.
29312         (vmuld_lane_f64): Reimplement in C.
29313         (vmuls_lane_f32): Likewise.
29315 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29317         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
29318         to reservation.
29319         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
29321 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29323         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
29324         (rbitsi2): Likewise.
29325         (*arm_rev): Set predicable and predicable_short_it attributes.
29327 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29329         * convert.c (convert_to_integer): Guard transformation to lrint by
29330         -fno-math-errno.
29332 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
29334         * config/aarch64/aarch64-builtins.c
29335         (aarch64_simd_builtin_type_mode): Delete.
29336         (v8qi_UP): Remap to V8QImode.
29337         (v4hi_UP): Remap to V4HImode.
29338         (v2si_UP): Remap to V2SImode.
29339         (v2sf_UP): Remap to V2SFmode.
29340         (v1df_UP): Remap to V1DFmode.
29341         (di_UP): Remap to DImode.
29342         (df_UP): Remap to DFmode.
29343         (v16qi_UP):V16QImode.
29344         (v8hi_UP): Remap to V8HImode.
29345         (v4si_UP): Remap to V4SImode.
29346         (v4sf_UP): Remap to V4SFmode.
29347         (v2di_UP): Remap to V2DImode.
29348         (v2df_UP): Remap to V2DFmode.
29349         (ti_UP): Remap to TImode.
29350         (ei_UP): Remap to EImode.
29351         (oi_UP): Remap to OImode.
29352         (ci_UP): Map to CImode.
29353         (xi_UP): Remap to XImode.
29354         (si_UP): Remap to SImode.
29355         (sf_UP): Remap to SFmode.
29356         (hi_UP): Remap to HImode.
29357         (qi_UP): Remap to QImode.
29358         (aarch64_simd_builtin_datum): Make mode a machine_mode.
29359         (VAR1): Build builtin name.
29360         (aarch64_init_simd_builtins): Remove dead code.
29362 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
29364         * graphite-isl-ast-to-gimple.c:
29365         (set_options): New function.
29366         (scop_to_isl_ast): Add calling of set_options.
29368 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
29370         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
29371         (analyze_iv_to_split_insn): Don't initialize them.
29372         (get_ivts_expr): Removed.
29373         (allocate_basic_variable, insert_base_initialization): Use
29374         SET_SRC instead of *get_ivts_expr.
29375         (split_iv): Use &SET_SRC instead of get_ivts_expr.
29377 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
29379         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
29380         (translate_isl_ast_for_loop): Add checking of the
29381         flag_loop_parallelize_all.
29382         (ast_build_before_for): New function.
29383         (scop_to_isl_ast): Add checking of the
29384         flag_loop_parallelize_all.
29385         * graphite-dependences.c: Move the defenition of the
29386         scop_get_dependences from graphite-optimize-isl.c to this file.
29387         (apply_schedule_on_deps): Add checking of the ux's emptiness.
29388         (carries_deps): Add checking of the x's value.
29389         * graphite-optimize-isl.c: Move the defenition of the
29390         scop_get_dependences to graphite-dependences.c.
29391         * graphite-poly.h: Add declarations of scop_get_dependences
29392         and carries_deps.
29394 2014-08-04  Rohit  <rohitarulraj@freescale.com>
29396         PR target/60102
29397         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
29398         names.
29399         (alt_reg_names): Likewise.
29400         (rs6000_dwarf_register_span): For SPE high registers, replace
29401         dwarf register numbers with GCC hard register numbers.
29402         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
29403         (rs6000_dbx_register_number): For SPE high registers, return dwarf
29404         register number for the corresponding GCC hard register number.
29405         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
29406         newly added GCC hard register numbers for SPE high registers.
29407         (DWARF_FRAME_REGISTERS):  Likewise.
29408         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
29409         (DWARF_FRAME_REGNUM): Likewise.
29410         (FIXED_REGISTERS): Likewise.
29411         (CALL_USED_REGISTERS): Likewise.
29412         (CALL_REALLY_USED_REGISTERS): Likewise.
29413         (REG_ALLOC_ORDER): Likewise.
29414         (enum reg_class): Likewise.
29415         (REG_CLASS_NAMES): Likewise.
29416         (REG_CLASS_CONTENTS): Likewise.
29417         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
29419 2014-08-04  Richard Biener  <rguenther@suse.de>
29421         * gimple-fold.h (gimple_fold_builtin): Remove.
29422         * gimple-fold.c (gimple_fold_builtin): Make static.
29423         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
29424         fold_stmt, not gimple_fold_builtin.
29426 2014-08-04  Martin Liska <mliska@suse.cz>
29428         * cgraph.h (csi_end_p): Removed.
29429         (csi_next): Likewise.
29430         (csi_node): Likewise.
29431         (csi_start): Likewise.
29432         (cgraph_node_in_set_p): Likewise.
29433         (cgraph_node_set_size): Likewise.
29434         (vsi_end_p): Likewise.
29435         (vsi_next): Likewise.
29436         (vsi_node): Likewise.
29437         (vsi_start): Likewise.
29438         (varpool_node_set_size): Likewise.
29439         (cgraph_node_set_nonempty_p): Likewise.
29440         (varpool_node_set_nonempty_p): Likewise.
29441         * cgraphunit.c (cgraph_process_new_functions): vec replaces
29442         cgraph_node_set.
29443         * ipa-inline-transform.c: Likewise.
29444         * ipa-utils.c (cgraph_node_set_new): Removed.
29445         (cgraph_node_set_add): Likewise.
29446         (cgraph_node_set_remove): Likewise.
29447         (cgraph_node_set_find): Likewise.
29448         (dump_cgraph_node_set): Likewise.
29449         (debug_cgraph_node_set): Likewise.
29450         (free_cgraph_node_set): Likewise.
29451         (varpool_node_set_new): Likewise.
29452         (varpool_node_set_add): Likewise.
29453         (varpool_node_set_remove): Likewise.
29454         (varpool_node_set_find): Likewise.
29455         (dump_varpool_node_set): Likewise.
29456         (free_varpool_node_set): Likewise.
29457         (debug_varpool_node_set): Likewise.
29458         * tree-emutls.c (struct tls_var_data):
29459         (emutls_index): Removed.
29460         (emutls_decl): Likewise.
29461         (gen_emutls_addr): Function implementation uses newly added
29462         hash_map<varpool_node *, tls_var_data>.
29463         (clear_access_vars): Likewise.
29464         (create_emultls_var): Likewise.
29465         (ipa_lower_emutls): Likewise.
29466         (reset_access): New function.
29468 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
29470         * config/i386/i386.c (ix86_option_override_internal): Add
29471         PTA_RDRND and PTA_MOVBE for bdver4.
29473 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29474             James Greenhalgh  <james.greenhalgh@arm.com>
29476         * doc/md.texi (clrsb): Document.
29477         (clz): Change reference to x into operand 1.
29478         (ctz): Likewise.
29479         (popcount): Likewise.
29481 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29483         PR target/61713
29484         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
29485         move to subtarget in serial version if result is ignored.
29487 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29488             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29490         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
29491         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
29492         (sched_analyze_insn): Update use of try_group_insn to
29493         sched_macro_fuse_insns.
29494         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
29495         arguments that are not conditional jumps.
29497 2014-08-04  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
29499         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's
29500         extended family information. Handle BTVER2 cpu with cpuid family value.
29502 2014-08-04  Tom de Vries  <tom@codesourcery.com>
29504         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
29505         (glibc_2_11_or_earlier): Document effective-target keywords.
29507 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
29509         * ipa-devirt.c (odr_type_warn_count): Add type.
29510         (possible_polymorphic_call_targets): Set it.
29511         (ipa_devirt): Use it.
29513 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
29515         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
29516         Document.
29517         * ipa-devirt.c: Include hash-map.h
29518         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
29519         (clear_speculation): Break out of ...
29520         (get_class_context): ... here; speed up handling obviously useless
29521         speculations.
29522         (odr_type_warn_count, decl_warn_count): New structures.
29523         (final_warning_record): New structure.
29524         (final_warning_records): New static variable.
29525         (possible_polymorphic_call_targets): Cleanup handling of
29526         speculative info; do not build speculation when user do not care;
29527         record info about warnings when asked for.
29528         (add_decl_warning): New function.
29529         (type_warning_cmp): New function.
29530         (decl_warning_cmp): New function.
29531         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
29532         (gate): Enable pass when warnings are requested.
29533         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
29534         options.
29536 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
29538         * hash-map.h (default_hashmap_traits::mark_key_deleted):
29539         Fix cast.
29540         (hash_map::remove): New method.
29541         (hash_map::traverse): New method.
29542         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
29543         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
29544         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
29545         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
29546         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
29547         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
29548         pointer_map.
29550 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
29552         * hash-set.h: new File.
29553         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
29554         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
29555         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
29556         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
29557         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
29558         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
29559         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
29560         varpool.c: Use hash_set instead of pointer_set.
29562 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
29564         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
29566 2014-08-01  Jiong Wang <jiong.wang@arm.com>
29568         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
29569         for frame access when strict_p is false.
29571 2014-08-01  Renlin Li <renlin.li@arm.com>
29572 2014-08-01  Jiong Wang <jiong.wang@arm.com>
29574         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
29575         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
29576         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
29577         Declaration.
29578         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
29579         predicate.
29580         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
29581         aarch64_mem_pair_offset.
29583 2014-08-01  Jiong Wang <jiong.wang@arm.com>
29585         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
29586         offset.
29587         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
29588         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
29590 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
29592         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
29594 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
29596         PR regression/61510
29597         * cgraphunit.c (analyze_functions): Use get_create rather than get
29598         for decls which are clones of abstract functions.
29600 2014-08-01  Martin Liska  <mliska@suse.cz>
29602         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
29603         * ipa-prop.h (count_formal_params): Global function created from static.
29604         * ipa-prop.c (count_formal_params): Likewise.
29605         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
29606         profiles for semantically equivalent functions.
29607         * passes.c (do_per_function): If we load body of a function
29608         during WPA, this condition should behave same.
29609         * varpool.c (ctor_for_folding): More tolerant assert for variable
29610         aliases created during WPA.
29612 2014-08-01  Martin Liska  <mliska@suse.cz>
29614         * doc/invoke.texi (Options That Control Optimization): Documentation
29615         for -foptimize-strlen introduced. Optimization levels default options
29616         fixed.
29618 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
29620         * opts.c (common_handle_option): Handle -fsanitize=alignment.
29621         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
29622         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
29623         type to bool.
29624         * stor-layout.h (min_align_of_type): New prototype.
29625         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
29626         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
29627         check.
29628         * ubsan.c: Include builtins.h.
29629         (ubsan_expand_bounds_ifn): Change return type to bool,
29630         always return true.
29631         (ubsan_expand_null_ifn): Change return type to bool, change
29632         argument to gimple_stmt_iterator *.  Handle both null and alignment
29633         sanitization, take type from ckind argument's type rather than
29634         first argument.
29635         (instrument_member_call): Removed.
29636         (instrument_mem_ref): Remove t argument, add mem and base arguments.
29637         Handle both null and alignment sanitization, don't say whole
29638         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
29639         call instead of 2 argument.
29640         (instrument_null): Adjust instrument_mem_ref caller.  Don't
29641         instrument calls here.
29642         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
29643         like SANITIZE_NULL.
29644         * stor-layout.c (min_align_of_type): New function.
29645         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
29646         Or it into SANITIZE_UNDEFINED.
29647         * doc/invoke.texi (-fsanitize=alignment): Document.
29649 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29651         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
29653 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29655         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
29656         inchash.
29657         (vn_reference_compute_hash): Dito.
29658         (vn_nary_op_compute_hash): Dito.
29659         (vn_phi_compute_hash): Dito.
29660         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
29662 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29664         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
29665         Rename to inchash:add_expr_commutative. Convert to inchash.
29666         (iterative_hash_hashable_expr): Rename to
29667         inchash:add_hashable_expr. Convert to inchash.
29668         (avail_expr_hash): Dito.
29670 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29672         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
29673         Convert to inchash.
29675 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29677         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
29679 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29681         * Makefile.in (OBJS): Add rtlhash.o
29682         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
29683         (loc_checksum): Dito.
29684         (loc_checksum_ordered): Dito.
29685         (hash_loc_operands): Dito.
29686         (hash_locs): Dito.
29687         (hash_loc_list): Dito.
29688         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
29689         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
29690         * rtlhash.c: New file.
29691         * rtlhash.h: New file.
29693 2014-07-31  Andi Kleen  <ak@linux.intel.com>
29695         * inchash.h (inchash): Change inchash class to namespace.
29696         (class hash): ... Rename from inchash.
29697         (add_object): Move from macro to class template.
29698         * lto-streamer-out.c (hash_tree): Change inchash
29699         to inchash::hash.
29700         * tree.c (build_type_attribute_qual_variant): Dito.
29701         (type_hash_list): Dito.
29702         (attribute_hash_list): Dito.
29703         (iterative_hstate_expr): Rename to inchash::add_expr
29704         (build_range_type_1): Change inchash to inchash::hash
29705         and use hash::add_expr.
29706         (build_array_type_1): Dito.
29707         (build_function_type): Dito
29708         (build_method_type_directly): Dito.
29709         (build_offset_type): Dito.
29710         (build_complex_type): Dito.
29711         (make_vector_type): Dito.
29712         * tree.h (iterative_hash_expr): Dito.
29714 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
29716         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
29718 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
29720         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
29721         correct alphabetical position.
29722         (vpaddd_f64): Rewrite using builtins.
29723         (vpaddd_s64): Move to correct alphabetical position.
29724         (vpaddd_u64): New.
29726 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
29728         PR target/61844
29729         * config/sh/sh.c (sh_legitimate_address_p,
29730         sh_legitimize_reload_address): Handle reg+reg address modes when
29731         ALLOW_INDEXED_ADDRESS is false.
29732         * config/sh/predicates.md (general_movsrc_operand,
29733         general_movdst_operand): Likewise.
29735 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
29737         * config/aarch64/aarch64-builtins.c
29738         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
29739         BYTES_BIG_ENDIAN.
29741 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
29743         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
29744         the generated mask based on BYTES_BIG_ENDIAN.
29745         (aarch64_simd_check_vect_par_cnst_half): New.
29746         * config/aarch64/aarch64-protos.h
29747         (aarch64_simd_check_vect_par_cnst_half): New.
29748         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
29749         the check out to aarch64_simd_check_vect_par_cnst_half.
29750         (vect_par_cnst_lo_half): Likewise.
29751         * config/aarch64/aarch64-simd.md
29752         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
29753         (move_hi_quad_<mode>): Always generate a low mask.
29755 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
29757         * doc/invoke.texi (AVR Options): Add documentation about
29758         __AVR_DEVICE_NAME__ built-in macro.
29760 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
29762         PR target/61948
29763         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
29764         constraints are satisfied.
29765         (<shift>di3_neon): Likewise.
29767 2014-07-31  Richard Biener  <rguenther@suse.de>
29769         PR tree-optimization/61964
29770         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
29771         by structural equality.
29773 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
29775         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
29776         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
29777         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
29778         New enums.
29779         * gcc.c (sanitize_spec_function): Support new option.
29780         (SANITIZER_SPEC): Remove now redundant check.
29781         * opts.c (common_handle_option): Support new option.
29782         (finish_options): Check for incompatibilities.
29783         * toplev.c (process_options): Split userspace-specific checks.
29785 2014-07-31  Richard Biener  <rguenther@suse.de>
29787         * lto-streamer.h (struct output_block): Remove global.
29788         (struct data_in): Remove labels, num_named_labels and
29789         num_unnamed_labels.
29790         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
29791         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
29793 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
29795         PR c++/60517
29796         * common.opt (-Wreturn-local-addr): Moved from c.opt.
29797         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
29798         (isolate_path): New argument to avoid inserting a trap.
29799         (find_implicit_erroneous_behaviour): Handle returning the address
29800         of a local variable.
29801         (find_explicit_erroneous_behaviour): Likewise.
29803 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
29805         PR lto/61868
29806         * toplev.c (init_random_seed): Move piece of code never called to
29807         set_random_seed.
29808         (set_random_seed): see above.
29810 2014-07-31  Tom de Vries  <tom@codesourcery.com>
29812         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
29814 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
29816         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
29817         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
29819 2014-07-31  Richard Biener  <rguenther@suse.de>
29821         * data-streamer.h (streamer_write_data_stream): Declare here,
29822         renamed from ...
29823         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
29824         * lto-cgraph.c (lto_output_node): Adjust.
29825         (lto_output_varpool_node): Likewise.
29826         * data-streamer-out.c (streamer_string_index): Likewise.
29827         (streamer_write_data_stream, lto_append_block): Move from ...
29828         * lto-section-out.c (lto_output_data_stream,
29829         lto_append_block): ... here.
29831 2014-07-30  Mike Stump  <mikestump@comcast.net>
29833         * configure.ac: Also check for popen.
29834         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
29835         * configure: Regenerate.
29836         * config.in:  Regenerate.
29838 2014-07-30  Martin Jambor  <mjambor@suse.cz>
29840         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
29841         parameter to gimple.
29843 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
29845         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
29846         address as second parameter to __tpf_eh_return routine.
29848 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
29850         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
29851         Thumb2.
29853 2014-07-30  Tom Tromey  <tromey@redhat.com>
29855         PR c/59855
29856         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
29857         * doc/extend.texi (Type Attributes): Document designated_init
29858         attribute.
29860 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
29862         * graphite-isl-ast-to-gimple.c:
29863         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
29864         (gcc_expression_from_isl_expression): Pass type to
29865         gcc_expression_from_isl_ast_expr_id.
29867 2014-07-30  Richard Biener  <rguenther@suse.de>
29869         * lto-streamer.h (lto_write_data): New function.
29870         * langhooks.c (lhd_append_data): Do not free block.
29871         * lto-section-out.c (lto_write_data): New function writing
29872         raw data to the current section.
29873         (lto_write_stream): Adjust for langhook semantic change.
29874         (lto_destroy_simple_output_block): Write header directly.
29875         * lto-opts.c (lto_write_options): Write options directly.
29876         * lto-streamer-out.c (produce_asm): Write heaeder directly.
29877         (lto_output_toplevel_asms): Likewise.
29878         (copy_function_or_variable): Copy data directly.
29879         (write_global_references): Output index table directly.
29880         (lto_output_decl_state_refs): Likewise.
29881         (write_symbol): Write data directly.
29882         (produce_symtab): Adjust.
29883         (produce_asm_for_decls): Output header and refs directly.
29885 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
29887         * ipa-devirt.c (polymorphic_call_target_d): Rename
29888         nonconstruction_targets to speculative_targets
29889         (get_class_context): Fix handling of contextes without outer type;
29890         avoid matching non-polymorphic types in LTO.
29891         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
29892         parameter to speculative_targetsp; handle speculation.
29893         (dump_possible_polymorphic_call_targets): Update dumping.
29895 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
29897         * common.opt (Wodr): Enable by default.
29899 2014-07-29  Olivier Hainque  <hainque@adacore.com>
29901         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
29903 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
29905         PR bootstrap/61914
29906         * gengtype.c (strtoken): New function.
29907         (create_user_defined_type): Replace strtok with strtoken.
29909 2014-07-29  Nathan Sidwell  <nathan@acm.org>
29911         * gcov-io.c (gcov_var): Make hidden.
29912         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
29913         (gcov_do_dump): Declare.
29914         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
29916 2014-07-29  Martin Jambor  <mjambor@suse.cz>
29918         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
29919         parameter to gimple.
29920         (sra_modify_assign): Likewise.
29922 2014-07-29  Richard Biener  <rguenther@suse.de>
29924         PR middle-end/52478
29925         * expr.c (expand_expr_real_2): Revert last change.
29927 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
29929         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
29930         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
29931         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
29932         call.
29933         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
29934         (contains_type_p): Forward declare.
29935         (polymorphic_call_target_hasher::hash): Hash speculative info.
29936         (polymorphic_call_target_hasher::equal): Compare speculative info.
29937         (get_class_context): Handle speuclation.
29938         (contains_type_p): Update.
29939         (get_polymorphic_call_info_for_decl): Update.
29940         (walk_ssa_copies): Break out from ...
29941         (get_polymorphic_call_info): ... here; set speculative context
29942         before giving up.
29943         * ipa-prop.c (ipa_write_indirect_edge_info,
29944         ipa_read_indirect_edge_info): Stream speculative context.
29945         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
29946         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
29947         SPECULATIVE_MAYBE_DERIVED_TYPE).
29948         (possible_polymorphic_call_targets overriders): Update.
29949         (dump_possible_polymorphic_call_targets overriders): Update.
29950         (dump_possible_polymorphic_call_target_p overriders): Update.
29952 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
29954         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
29955         ipa-devirt path; fix thinko there.
29957 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
29959         * config/i386/i386.c (ix86_return_in_memory): Replace one
29960         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
29962 2014-07-28  Marek Polacek  <polacek@redhat.com>
29964         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
29966 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
29968         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
29969         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
29970         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
29971         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
29972         (USE_LD_AS_NEEDED): Likewise.
29973         (ASM_APP_ON): Likewise.
29974         (ASM_APP_OFF): Likewise.
29975         (TARGET_POSIX_IO): Likewise.
29976         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
29977         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
29978         (USE_LD_AS_NEEDED): Likewise.
29979         (ASM_APP_ON): Likewise.
29980         (ASM_APP_OFF): Likewise.
29981         (TARGET_POSIX_IO): Likewise.
29983 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
29985         PR middle-end/61734
29986         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
29987         operators other than the equality operators.
29989 2014-07-28  Richard Biener  <rguenther@suse.de>
29991         PR middle-end/52478
29992         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
29993         sure to register SImode ones, not only >= word_mode ones.
29994         * expr.c (expand_expr_real_2): When expanding -ftrapv
29995         binops do not use OPTAB_LIB_WIDEN.
29997 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
29999         PR middle-end/61919
30000         * tree-outof-ssa.c (insert_partition_copy_on_edge)
30001         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
30002         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
30003         inserting them in the insn stream.
30005 2014-07-28  Marek Polacek  <polacek@redhat.com>
30007         PR middle-end/61913
30008         * common.opt (Wodr): Add Var.
30010 2014-07-28  Richard Biener  <rguenther@suse.de>
30012         PR tree-optimization/61921
30013         * tree-ssa-structalias.c (create_variable_info_for_1): Check
30014         if there is a varpool node before dereferencing it.
30016 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
30018         * graphite-sese-to-poly.c:
30019         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
30020         id of the pbb), which contains pointer to the pbb1.
30022         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
30024 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
30026         * graphite-isl-ast-to-gimple.c:
30027         (graphite_create_new_guard): New function.
30028         (translate_isl_ast_node_if): New function.
30029         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
30031         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
30033 2014-07-27  Anthony Green  <green@moxielogic.com>
30035         * config.gcc: Add moxie-*-moxiebox* configuration.
30036         * config/moxie/moxiebox.h: New file.
30038 2014-07-26  Andrew Pinski  <apinski@cavium.com>
30040         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
30041         from the read only register.
30043 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
30045         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
30046         as the allocation class if it isn't likely to be spilled.
30048 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
30050         * rtl.h (tls_referenced_p): Declare.
30051         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
30052         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
30053         (mips_cannot_force_const_mem): Use tls_referenced_p.
30054         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
30055         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
30056         instead of pa_tls_referenced_p.
30057         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
30058         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
30059         (pa_legitimate_constant_p): Likewise.
30060         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
30061         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
30062         (rs6000_cannot_force_const_mem, rs6000_emit_move)
30063         (rs6000_address_for_altivec): Use tls_referenced_p instead of
30064         rs6000_tls_referenced_p.
30065         (rs6000_tls_symbol_ref_1): Delete.
30067 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
30069         PR target/44551
30070         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
30071         Optimize inverse of a VEC_CONCAT.
30073 2014-07-25  Xinliang David Li  <davidxl@google.com>
30075         * params.def: New parameter.
30076         * coverage.c (get_coverage_counts): Check new flag.
30077         (coverage_compute_profile_id): Check new flag.
30078         (coverage_begin_function): Check new flag.
30079         (coverage_end_function): Check new flag.
30080         * value-prof.c (coverage_node_map_initialized_p): New function.
30081         (init_node_map): Populate map with all functions.
30082         * doc/invoke.texi: Document new parameter.
30084 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
30085             Richard Biener <rguenther@suse.de>
30087         * lto-streamer-out.c (struct sccs): Turn to ...
30088         (class DFS): ... this one; refactor the DFS walk so it can
30089         be re-done on per-SCC basis.
30090         (DFS::DFS): New constructor.
30091         (DFS::~DFS): New destructor.
30092         (hash_tree): Add new MAP argument holding in-SCC hash values;
30093         remove POINTER_TYPE hashing hack.
30094         (scc_entry_compare): Rename to ...
30095         (DFS::scc_entry_compare): ... this one.
30096         (hash_scc): Rename to ...
30097         (DFS::hash_scc): ... this one; pass output_block instead
30098         of streamer_cache; work harder to get unique and stable SCC
30099         hashes.
30100         (DFS_write_tree): Rename to ...
30101         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
30102         (lto_output_tree): Update.
30104 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30106         * lto-streamer-out.c (hash_tree): Convert to inchash.
30108 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30110         * tree.c (build_type_attribute_qual_variant): Use inchash.
30111         (type_hash_list): Dito.
30112         (attribute_hash_list): Dito
30113         (iterative_hstate_expr): Dito.
30114         (iterative_hash_expr): Dito.
30115         (build_range_type_1): Dito.
30116         (build_array_type_1): Dito.
30117         (build_function_type): Dito.
30118         (build_method_type_directly): Dito.
30119         (build_offset_type): Dito.
30120         (build_complex_type): Dito.
30121         (make_vector_type): Dito.
30122         * tree.h (iterative_hash_expr): Add compat wrapper.
30123         (iterative_hstate_expr): Add.
30125 2014-07-25  Andi Kleen  <ak@linux.intel.com>
30127         * Makefile.in (OBJS): Add inchash.o.
30128         (PLUGIN_HEADERS): Add inchash.h.
30129         * ipa-devirt.c: Include inchash.h.
30130         * lto-streamer-out.c: Dito.
30131         * tree-ssa-dom.c: Dito.
30132         * tree-ssa-pre.c: Dito.
30133         * tree-ssa-sccvn.c: Dito.
30134         * tree-ssa-tail-merge.c: Dito.
30135         * asan.c: Dito.
30136         * tree.c (iterative_hash_hashval_t): Move to ...
30137         (iterative_hash_host_wide_int): Move to ...
30138         * inchash.c: Here. New file.
30139         * tree.h (iterative_hash_hashval_t): Move to ...
30140         (iterative_hash_host_wide_int): Move to ...
30141         * inchash.h: Here. New file.
30143 2014-07-25  Richard Biener  <rguenther@suse.de>
30145         PR middle-end/61762
30146         PR middle-end/61894
30147         * fold-const.c (native_encode_int): Add and handle offset
30148         parameter to do partial encodings of expr.
30149         (native_encode_fixed): Likewise.
30150         (native_encode_real): Likewise.
30151         (native_encode_complex): Likewise.
30152         (native_encode_vector): Likewise.
30153         (native_encode_string): Likewise.
30154         (native_encode_expr): Likewise.
30155         * fold-const.c (native_encode_expr): Add offset parameter
30156         defaulting to -1.
30157         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
30158         (fold_ctor_reference): Handle all reads from tcc_constant
30159         ctors.
30161 2014-07-25  Richard Biener  <rguenther@suse.de>
30163         * tree-inline.c (estimate_move_cost): Mark speed_p argument
30164         as possibly unused.
30166 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
30168         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
30170 2014-07-24  Kyle McMartin  <kyle@redhat.com>
30172         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
30174 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30176         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
30177         Add prototype.
30178         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
30179         function.
30180         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
30181         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
30182         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
30184 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30186         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
30187         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
30188         aggregate types.  Instead, *all* aggregate types, except for single-
30189         element or homogeneous float/vector aggregates, are quadword-aligned
30190         if required by their type alignment.  Issue -Wpsabi note when a type
30191         is now treated differently than before.
30193 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
30195         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
30196         does not fit fully into floating-point registers, and there is still
30197         space in the register parameter area, use GPRs to pass those parts
30198         of the argument.  Issue -Wpsabi note if any parameter is now treated
30199         differently than before.
30200         (rs6000_arg_partial_bytes): Update.
30202 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
30204         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
30206 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30208         * rtl.h (target_rtl): Remove lang_dependent_initialized.
30209         * toplev.c (initialize_rtl): Don't use it.  Move previously
30210         "language-dependent" calls to...
30211         (backend_init): ...here.
30212         (lang_dependent_init_target): Don't set lang_dependent_initialized.
30213         Assert that RTL initialization hasn't happend yet.
30215 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30217         PR rtl-optimization/61629
30218         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
30219         they have already been initialized.
30221 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
30223         PR middle-end/61268
30224         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
30225         DECL_INCOMING_RTL and entry_parm.
30226         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
30227         * calls.c (load_register_parameters): Likewise argument values.
30228         (emit_library_call_value_1, store_one_arg): Likewise argument
30229         save areas.
30230         * config/i386/i386.c (assign_386_stack_local): Likewise the local
30231         stack slot.
30232         * explow.c (validize_mem): Modify the argument in-place.
30234 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
30236         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
30237         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
30239 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
30241         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
30242         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
30244 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
30246         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
30247         (aarch64_save_callee_saves): New parameter "skip_wb".
30248         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
30250 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
30252         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
30253         "wb_candidate2".
30254         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
30256 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
30258         * graphite-isl-ast-to-gimple.c:
30259         (graphite_create_new_loop): Add calling of isl_id_free to properly
30260         decrement reference counts.
30262         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
30264 2014-07-24  Martin Liska  <mliska@suse.cz>
30265         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
30266         function used.
30267         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
30268         (rs6000_code_end): Likewise.
30270 2014-07-24  Martin Liska  <mliska@suse.cz>
30272         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
30273         symtab_node funtion used.
30274         (rs6000_xcoff_declare_object_name): Likewise.
30276 2014-07-24  Martin Liska  <mliska@suse.cz>
30278         * cgraphunit.c (compile): Correct function used.
30280 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
30282         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
30283         as non-indexable.
30285 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
30287         PR lto/61802
30288         * varasm.c (bss_initializer_p): Handle offlined ctors.
30289         (align_variable, get_variable_align): Likewise.
30290         (make_decl_one_only): Likewise.
30291         (default_binds_local_p_1): Likewise.
30292         (decl_binds_to_current_def_p): Likewise.
30293         (get_variable_section): Get constructor if it is offlined.
30294         (assemble_variable_contents): Sanity check that the caller
30295         streamed in the ctor in LTO.
30297 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
30299         * graphite-isl-ast-to-gimple.c:
30300         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
30301         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
30302         isl_ast_op_pdiv_r to the different case.
30304         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
30306 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30308         PR middle-end/61876
30309         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
30310         when flag_errno_math is on.
30312 2014-07-24  Martin Liska  <mliska@suse.cz>
30314         * cgraph.h (varpool_node):
30315         (availability get_availability (void)):
30316         created from cgraph_variable_initializer_availability
30317         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
30318         created from: cgraph_variable_initializer_availability
30319         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
30320         (void finalize_named_section_flags (void)):
30321         created from varpool_finalize_named_section_flags
30322         (bool assemble_decl (void)): created from varpool_assemble_decl
30323         (void analyze (void)): created from varpool_analyze_node
30324         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
30325         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
30326         (void remove_initializer (void)): created from varpool_remove_initializer
30327         (tree get_constructor (void)): created from varpool_get_constructor
30328         (bool externally_visible_p (void)): created from varpool_externally_visible_p
30329         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
30330         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
30331         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
30332         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
30333         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
30334         (static bool output_variables (void)): created from varpool_output_variables
30335         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
30336         created from varpool_extra_name_alias
30337         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
30338         (static void dump_varpool (FILE *f)): created from dump_varpool
30339         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
30340         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
30341         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
30342         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
30343         (void assemble_aliases (void)): created from assemble_aliases
30345 2014-07-24  Martin Liska  <mliska@suse.cz>
30347         * cgraph.h (symtab_node):
30348         (void register_symbol (void)): created from symtab_register_node
30349         (void remove (void)): created from symtab_remove_node
30350         (void dump (FILE *f)): created from dump_symtab_node
30351         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
30352         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
30353         (struct ipa_ref *add_reference (symtab_node *referred_node,
30354         enum ipa_ref_use use_type)): created from add_reference
30355         (struct ipa_ref *add_reference (symtab_node *referred_node,
30356         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
30357         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
30358         gimple stmt)): created from maybe_add_reference
30359         (bool semantically_equivalent_p (symtab_node *target)): created from
30360         symtab_semantically_equivalent_p
30361         (void remove_from_same_comdat_group (void)): created from
30362         remove_from_same_comdat_group
30363         (void add_to_same_comdat_group (symtab_node *old_node)): created from
30364         symtab_add_to_same_comdat_group
30365         (void dissolve_same_comdat_group_list (void)): created from
30366         symtab_dissolve_same_comdat_group_list
30367         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
30368         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
30369         created from symtab_alias_ultimate_target
30370         (inline symtab_node *next_defined_symbol (void)): created from
30371         symtab_next_defined_symbol
30372         (bool resolve_alias (symtab_node *target)): created from
30373         symtab_resolve_alias
30374         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
30375         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
30376         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
30377         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
30378         (void set_section (const char *section)): created from set_section_1
30379         (enum availability get_availability (void)): created from symtab_node_availability
30380         (void make_decl_local (void)): created from symtab_make_decl_local
30381         (bool real_symbol_p (void)): created from symtab_read_node
30382         (can_be_discarded_p (void)): created from symtab_can_be_discarded
30383         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
30384         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
30385         symtab_in_same_comdat_p;
30386         (bool address_taken_from_non_vtable_p (void)): created from
30387         address_taken_from_non_vtable_p
30388         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
30389         (static void dump_table (FILE *)): created from dump_symtab
30390         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
30391         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
30392         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
30393         symtab_used_from_object_file_p
30394         (void dump_base (FILE *)): created from dump_symtab_base
30395         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
30396         (void unregister (void)): created from symtab_unregister_node
30397         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
30398         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
30399         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
30400         symtab_nonoverwritable_alias_1
30401         * cgraph.h (cgraph_node):
30402         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
30403         created from cgraph_remove_node_and_inline_clones
30404         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
30405         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
30406         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
30407         (cgraph_node *function_symbol (enum availability *avail = NULL)):
30408         created from cgraph_function_node
30409         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
30410         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
30411         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
30412         created from cgraph_create_clone
30413         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
30414         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
30415         created from cgraph_create_virtual_clone
30416         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
30417         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
30418         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
30419         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
30420         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
30421         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
30422         created from cgraph_function_version_info
30423         (struct cgraph_function_version_info *insert_new_function_version (void)):
30424         created from insert_new_cgraph_node_version
30425         (struct cgraph_function_version_info *function_version (void)): created from
30426         get_cgraph_node_version
30427         (void analyze (void)): created from analyze_function
30428         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
30429         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
30430         tree real_alias) cgraph_add_thunk
30431         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
30432         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
30433         created from cgraph_function_or_thunk_node
30434         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
30435         created from expand_thunk
30436         (void reset (void)): created from cgraph_reset_node
30437         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
30438         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
30439         (void remove (void)): created from cgraph_remove_node
30440         (void dump (FILE *f)): created from dump_cgraph_node
30441         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
30442         (bool get_body (void)): created from cgraph_get_body
30443         (void release_body (void)): created from cgraph_release_function_body
30444         (void unnest (void)): created from cgraph_unnest_node
30445         (void make_local (void)): created from cgraph_make_node_local
30446         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
30447         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
30448         gcov_type count, int freq)): created from cgraph_create_edge
30449         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
30450         gcov_type count, int freq)): created from cgraph_create_indirect_edge
30451         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
30452         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
30453         created from cgraph_create_edge_including_clones
30454         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
30455         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
30456         (void remove_callers (void)): created from cgraph_node_remove_callers
30457         (void remove_callees (void)): created from cgraph_node_remove_callees
30458         (enum availability get_availability (void)): created from cgraph_function_body_availability
30459         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
30460         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
30461         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
30462         (void call_duplication_hooks (cgraph_node *node2)): created from
30463         cgraph_call_node_duplication_hooks
30464         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
30465         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
30466         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
30467         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
30468         (void call_function_insertion_hooks (void)):
30469         created from cgraph_call_function_insertion_hooks
30470         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
30471         (bool local_p (void)): created from cgraph_local_node
30472         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
30473         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
30474         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
30475         (inline bool only_called_directly_or_aliased_p (void)):
30476         created from cgraph_only_called_directly_or_aliased_p
30477         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
30478         created from cgraph_will_be_removed_from_program_if_no_direct_calls
30479         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
30480         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
30481         (bool can_remove_if_no_direct_calls_p (void)):
30482         created from cgraph_can_remove_if_no_direct_calls_p
30483         (inline bool has_gimple_body_p (void)):
30484         created from cgraph_function_with_gimple_body_p
30485         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
30486         (static void dump_cgraph (FILE *f)): created from dump_cgraph
30487         (static inline void debug_cgraph (void)): created from debug_cgraph
30488         (static void record_function_versions (tree decl1, tree decl2)):
30489         created from record_function_versions
30490         (static void delete_function_version (tree decl)):
30491         created from delete_function_version
30492         (static void add_new_function (tree fndecl, bool lowered)):
30493         created from cgraph_add_new_function
30494         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
30495         (static cgraph_node * create (tree decl)): created from cgraph_create_node
30496         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
30497         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
30498         (static cgraph_node *get_for_asmname (tree asmname)):
30499         created from cgraph_node_for_asm
30500         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
30501         created from cgraph_same_body_alias
30502         (static bool used_from_object_file_p_worker (cgraph_node *node,
30503         void *): new function
30504         (static bool non_local_p (cgraph_node *node, void *)):
30505         created from cgraph_non_local_node_p_1
30506         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
30507         created from verify_cgraph
30508         (static bool make_local (cgraph_node *node, void *)):
30509         created from cgraph_make_node_local
30510         (static cgraph_node *create_alias (tree alias, tree target)):
30511         created from cgraph_create_function_alias
30512         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
30513         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
30514         created from cgraph_create_edge_1
30515         * cgraph.h (varpool_node):
30516         (void remove (void)): created from varpool_remove_node
30517         (void dump (FILE *f)): created from dump_varpool_node
30519 2014-07-24  Richard Biener  <rguenther@suse.de>
30521         PR ipa/61823
30522         * tree-ssa-structalias.c (create_variable_info_for_1):
30523         Use varpool_get_constructor.
30524         (create_variable_info_for): Likewise.
30526 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
30528         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
30529         subtract outgoing area size when restoring stack_pointer_rtx.
30531 2014-07-24  Nick Clifton  <nickc@redhat.com>
30533         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
30534         that operations are taking place in parallel.
30535         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
30537 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
30539         * omp-low.c (extract_omp_for_data): Add missing break statement.
30541 2014-07-24  Richard Biener  <rguenther@suse.de>
30543         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
30544         * tree-inline.c (estimate_move_cost): Add speed_p parameter
30545         and adjust MOVE_RATIO query accordingly.
30546         (estimate_num_insns): Adjust callers.
30547         * ipa-prop.c (ipa_populate_param_decls): Likewise.
30548         * ipa-cp.c (gather_context_independent_values,
30549         estimate_local_effects): Likewise.
30550         * ipa-split.c (consider_split): Likewise.
30552 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
30554         * config/i386/driver-i386.c: Remove names of unused arguments and
30555         unnecessary unused attributes.
30556         * config/i386/host-mingw32.c: Likewise.
30557         * config/i386/i386.c: Likewise.
30558         * config/i386/winnt-stubs.c: Likewise.
30559         * config/i386/winnt.c: Likewise.
30561 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30563         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
30564         (aarch64_gen_loadwb_pair): New helper function.
30565         (aarch64_expand_epilogue): Simplify code using new helper functions.
30566         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
30568 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30570         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
30571         (aarch64_gen_storewb_pair): New helper function.
30572         (aarch64_expand_prologue): Simplify code using new helper functions.
30573         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
30575 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30577         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
30578         Rename to aarch64_save_callee_saves, remove restore code.
30579         (aarch64_restore_callee_saves): New function.
30581 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30583         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
30584         (aarch64_save_callee_saves): New function to handle reg save
30585         for both core and vectore regs.
30587 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30589         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
30590         (aarch64_gen_store_pair): New helper function.
30591         (aarch64_save_or_restore_callee_save_registers)
30592         (aarch64_save_or_restore_fprs): Use new helper functions.
30594 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30596         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
30597         (aarch64_save_or_restore_callee_save_registers)
30598         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
30600 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30602         * config/aarch64/aarch64.c
30603         (aarch64_save_or_restore_callee_save_registers)
30604         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
30606 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30608         * config/aarch64/aarch64.c
30609         (aarch64_save_or_restore_callee_save_registers)
30610         (aarch64_save_or_restore_fprs): Remove 'increment'.
30612 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30614         * config/aarch64/aarch64.c
30615         (aarch64_save_or_restore_callee_save_registers)
30616         (aarch64_save_or_restore_fprs): Use register offset in
30617         cfun->machine->frame.reg_offset.
30619 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30621         * config/aarch64/aarch64.c
30622         (aarch64_save_or_restore_callee_save_registers)
30623         (aarch64_save_or_restore_fprs): Remove base_rtx.
30625 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30627         * config/aarch64/aarch64.c
30628         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
30629         to 'start_offset'.  Remove local variable 'start_offset'.
30631 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30633         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
30634         type to HOST_WIDE_INT.
30636 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30638         * config/aarch64/aarch64.c (aarch64_expand_prologue)
30639         (aarch64_save_or_restore_fprs)
30640         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
30642 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
30644         * config/arm/t-rtems-eabi: Add
30645         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
30646         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
30647         mbig-endian/mthumb/march=armv7-r, and
30648         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
30649         multilibs.
30651 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
30652             Chris Johns <chrisj@rtems.org>
30653             Joel Sherrill <joel.sherrill@oarcorp.com>
30655         * config.gcc: Add nios2-*-rtems*.
30656         * config/nios2/rtems.h: New file.
30657         * gcc/config/nios2/t-rtems: New file.
30659 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
30661         PR target/61396
30662         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
30663         constant numbers, not general constants.
30664         (rs6000_expand_vector_init): Ditto.
30666 2014-07-23  Nathan Sidwell  <nathan@acm.org>
30668         * gcov-tool.c (gcov_list): Declare here.
30669         (set_gcov_list): Remove.
30670         (gcov_output_files): Set gcov_list directly.
30672 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
30674         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
30676 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
30678         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
30679         callee-saved registers are available for padding purpose
30680         and r3 is not mandatory, then prefer use those callee-saved
30681         instead of r3.
30683 2014-07-23  Richard Biener  <rguenther@suse.de>
30685         * params.def (PARAM_MAX_COMBINE_INSNS): New.
30686         * combine.c: Include statistics.h and params.h.
30687         (combine_instructions): Guard three and four insn combines
30688         with max-combine-insns value.  Record statistics for combines
30689         performed.
30690         * doc/invoke.texi (max-combine-insns): Document new param.
30692 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
30694         * graphite-isl-ast-to-gimple.c:
30695         (translate_isl_ast_node_block): New function.
30696         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
30698         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
30699         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
30701 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
30703         * graphite-isl-ast-to-gimple.c:
30704         (get_max_schedule_dimensions): New function.
30705         (extend_schedule): Likewise.
30706         (generate_isl_schedule): Add calling of extend_schedule and
30707         get_max_schedule_dimensions.
30709 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30711         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
30712         (case UNSPEC): Handle UNSPEC_RBIT.
30714 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30716         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
30717         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
30719 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30721         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
30723 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
30725         * graphite-isl-ast-to-gimple.c:
30726         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
30727         (ivs_params_clear):
30728         (build_iv_mapping): New function.
30729         (translate_isl_ast_node_user): Likewise.
30730         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
30732         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
30733         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
30734         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
30736 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
30738         PR target/55701
30739         * config/arm/arm.md (setmem): New pattern.
30740         * config/arm/arm-protos.h (struct tune_params): New fields.
30741         (arm_gen_setmem): New prototype.
30742         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
30743         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
30744         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
30745         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
30746         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
30747         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
30748         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
30749         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
30750         (arm_const_inline_cost): New function.
30751         (arm_block_set_max_insns): New function.
30752         (arm_block_set_non_vect_profit_p): New function.
30753         (arm_block_set_vect_profit_p): New function.
30754         (arm_block_set_unaligned_vect): New function.
30755         (arm_block_set_aligned_vect): New function.
30756         (arm_block_set_unaligned_non_vect): New function.
30757         (arm_block_set_aligned_non_vect): New function.
30758         (arm_block_set_vect, arm_gen_setmem): New functions.
30760 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
30762         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
30764 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
30766         PR target/61855
30767         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
30768         out of #ifdef __OPTIMIZE__.
30770 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
30772         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
30773         different trapping status if -fnon-call-exceptions is enabled.
30775 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
30777         * expr.c (store_field): Handle VOIDmode for calls that return values
30778         in multiple locations.
30780 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30782         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
30783         (altivec_vsldoi_<mode>): Likewise.
30785 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
30787         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
30788         to the number of characters in the line.
30790 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
30792         * graphite-isl-ast-to-gimple.c: Add using of
30793         build_nonstandard_integer_type instead of int128_integer_type_node.
30795 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
30797         * toplev.c (output_stack_usage): Adjust the location of the warning.
30799 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
30801         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
30802         (*membar_storeload): Disable for LEON3.
30804 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
30806         PR rtl-optimization/61461
30807         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
30809 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
30811         PR target/61794
30812         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
30813         Fix instruction constraint.
30814         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
30816 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
30818         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
30820 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
30822         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
30823         GNU coding standards.
30824         (nds32_register_move_cost): Likewise.
30825         (nds32_memory_move_cost): Likewise.
30826         (nds32_address_cost): Likewise.
30828 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30830         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
30832 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
30834         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
30835         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
30836         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
30837         (HAVE_sync_compare_and_swapqi): Define.
30838         (HAVE_sync_compare_and_swaphi): Likewise.
30839         (HAVE_sync_compare_and_swapsi): Likewise.
30841 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
30843         * config/mips/p5600.md: Add missing cpu tests.
30845 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30847         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
30848         (vmla_f64): Likewise.
30849         (vfms_f64): Likewise.
30850         (vmls_f64): Likewise.
30852 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30854         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
30855         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
30857 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30859         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
30860         (vmlal_high_lane_s32): Likewise.
30861         (vmlal_high_lane_u16): Likewise.
30862         (vmlal_high_lane_u32): Likewise.
30863         (vmlsl_high_lane_s16): Likewise.
30864         (vmlsl_high_lane_s32): Likewise.
30865         (vmlsl_high_lane_u16): Likewise.
30866         (vmlsl_high_lane_u32): Likewise.
30868 2014-07-17  Terry Guo  <terry.guo@arm.com>
30870         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
30871         (alus_reg): Renamed to alus_sreg.
30872         * config/arm/arm-fixed.md: Change type of non-dsp instructions
30873         from alu_reg to alu_sreg.  Change type of dsp instructions from
30874         alu_reg to alu_dsp_reg.
30875         * config/arm/thumb1.md: Likewise.
30876         * config/arm/thumb2.md: Likewise.
30877         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
30878         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
30879         with alu_sreg and alus_sreg.
30880         * config/arm/arm1026ejs.md (alu_op): Likewise.
30881         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
30882         * config/arm/arm926ejs.md (9_alu_op): Likewise.
30883         * config/arm/fa526.md (526_alu_op): Likewise.
30884         * config/arm/fa606te.md (606te_alu_op): Likewise.
30885         * config/arm/fa626te.md (626te_alu_op): Likewise.
30886         * config/arm/fa726te.md (726te_alu_op): Likewise.
30887         * config/arm/fmp626.md (mp626_alu_op): Likewise.
30888         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
30889         alu_sreg, alu_dsp_reg and alus_sreg.
30890         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
30891         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
30892         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
30893         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
30894         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
30895         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
30896         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
30897         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
30898         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
30899         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
30900         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
30901         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
30902         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
30903         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
30904         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
30905         alus_reg to alus_sreg.
30907 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
30909         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
30910         infinity format.
30912 2014-07-17  Richard Biener  <rguenther@suse.de>
30914         PR rtl-optimization/61801
30915         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
30916         don't set reg_pending_barrier if it appears in a debug-insn.
30918 2014-07-16  DJ Delorie  <dj@redhat.com>
30920         * config/rx/rx.c (rx_option_override): Fix alignment values.
30921         (rx_align_for_label): Likewise.
30923 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
30925         PR target/61737.
30926         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
30927         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
30928         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
30929         functions.
30930         (cris_print_index, cris_print_operand, cris_constant_index_p)
30931         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
30932         (cris_address_cost): Ditto last CONSTANT_P.
30933         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
30934         callers changed.  Yield cris_offsettable_symbol for non-PIC
30935         constant symbolic expressions including labels.  Yield cris_unspec
30936         for all unspecs.
30937         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
30938         target to pic_offset_table_rtx for calls that will likely go
30939         through PLT, const0_rtx when they can't.  All callers changed.
30940         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
30941         symbolic expressions to be PICified.  Remove second, redundant,
30942         assert on can_create_pseudo_p returning non-zero.  Use
30943         replace_equiv_address_nv, not replace_equiv_address, for final
30944         operand update.
30945         * config/cris/cris.md ("movsi"): Move variable t to pattern
30946         toplevel. Adjust assert for new cris_symbol_type member.  Use
30947         CONSTANT_P instead of CONSTANT_ADDRESS_P.
30948         ("*movsi_internal") <case 9>: Make check for valid unspec operands
30949         for lapc stricter.
30950         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
30951         ("call", "call_value"): Use second incoming operand as a marker
30952         for pic-offset-table-register being used.
30953         ("*expanded_call_non_v32", "*expanded_call_v32")
30954         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
30955         second incoming operand to CALL, match cris_call_type_marker.
30956         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
30957         ("*expanded_call_side"): Ditto.  Fix typo in comment.
30958         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
30959         CONSTANT_P.
30960         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
30961         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
30962         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
30963         users changed.  Add members cris_offsettable_symbol and cris_unspec.
30964         (cris_symbol_type): Rename from cris_pic_symbol_type.
30965         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
30966         just CONSTANT_P.
30967         * config/cris/cris-protos.h (cris_symbol_type_of,
30968         cris_expand_pic_call_address): Adjust prototypes.
30969         (cris_legitimate_constant_p): New prototype.
30971         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
30972         an existing tmake_file.  Don't add t-slibgcc and t-linux.
30974 2014-07-17  Jason Merrill  <jason@redhat.com>
30976         PR c++/61623
30977         * symtab.c (symtab_remove_from_same_comdat_group): Also
30978         set_comdat_group to NULL_TREE.
30979         (verify_symtab): Fix diagnostic.
30981 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
30983         PR target/61662
30984         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
30986 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
30988         Support location tracking for built-in macro tokens
30989         * input.h (is_location_from_builtin_token): New function declaration.
30990         * input.c (is_location_from_builtin_token): New function definition.
30991         * toplev.c (general_init): Tell libcpp what the pre-defined
30992         spelling location for built-in tokens is.
30994 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
30996         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
30997         on the FUNCTION_DECL.
30999 2014-07-16  Richard Biener  <rguenther@suse.de>
31001         PR other/61782
31002         * doc/extend.texi (always_inline): Clarify.
31004 2014-07-15  Eric Christopher  <echristo@gmail.com>
31006         * doc/invoke.texi (Link Options): Document -z option.
31008 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
31010         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
31011         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
31013 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
31015         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
31017 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
31019         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
31020         varpool_assemble_decl.
31021         * varpool.c (varpool_assemble_decl): Assert that node->definition is
31022         true.
31024 2014-07-15  Michael Matz  <matz@suse.de>
31026         PR rtl-optimization/61772
31027         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
31029 2014-07-15  Richard Biener  <rguenther@suse.de>
31031         * opts.c (default_options_table): Disable bit-ccp at -Og.
31033 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
31035         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
31037 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
31039         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
31040         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
31041         call langhook for unknown declaration.
31042         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
31043         * tree.h (DECL_ARGUMENTS): Update.
31044         * print-tree.c (print_node): Update.
31045         * tree-core.h (tree_decl_non_common): Remove arguments.
31046         (tree_function_decl): Add arguments.
31048 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
31050         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
31052 2014-07-14  Richard Biener  <rguenther@suse.de>
31054         PR tree-optimization/61779
31055         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
31056         simplifying a condition.
31058 2014-07-14  Richard Biener  <rguenther@suse.de>
31060         * builtins.c (c_strlen): Make only_value == 2 really only
31061         affect warning generation.
31063 2014-07-14  Richard Biener  <rguenther@suse.de>
31065         PR tree-optimization/61757
31066         PR tree-optimization/61783
31067         PR tree-optimization/61787
31068         * tree-ssa-dom.c (record_equality): Revert canonicalization
31069         change and add comment.
31070         (propagate_rhs_into_lhs): Revert previous fix, removing
31071         loop depth restriction again.
31073 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31075         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
31076         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
31077         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
31078         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
31079         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
31080         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
31081         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
31083 2014-07-14  Richard Biener  <rguenther@suse.de>
31085         * cgraph.h (decl_in_symtab_p): Make inline.
31087 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
31089         PR middle-end/61294
31090         * doc/invoke.texi (-Wmemset-transposed-args): Document.
31092         PR target/61656
31093         * config/i386/i386.c (classify_argument): Don't merge classes above
31094         number of words.
31096 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
31098         * cgraph.h (symtab_node): Add nonzero_address.
31099         (decl_in_symtab_p): Break out from ...
31100         (symtab_get_node): ... here.
31101         * fold-const.c: Include cgraph.h
31102         (tree_single_nonzero_warnv_p): Use symtab to determine
31103         if symbol is non-zero.
31104         * symtab.c (symtab_node::nonzero_address): New method.
31106 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31108         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
31109         forgotten in previous commit.
31111 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31113         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
31114         on builtin types.
31115         * ipa-devirt.c: Include stor-layout.h and intl.h
31116         (odr_subtypes_equivalent_p): New function.
31117         (warn_odr): New function.
31118         (warn_type_mismatch): New function.
31119         (odr_types_equivalent_p): New function.
31120         (add_type_duplicate): Use it.
31121         * common.opt (Wodr): New flag.
31122         * doc/invoke.texi (Wodr): Document new warning.
31124 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
31126         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
31127         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
31128         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
31129         (varpool_get_constructor): Push CTORS_IN timevar.
31130         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
31132 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
31134         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
31135         Remove VOID_FTYPE_PUSHORT.
31136         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
31137         Change code to USHORT_FTYPE_VOID.
31138         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
31139         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
31140         (ix86_atomic_assign_expand_fenv): Update for
31141         __builtin_ia32_fnstsw changes.
31142         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
31143         (fnstsw): Change operand 0 to nonimmediate operand.
31145 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
31147         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
31148         (varpool_get_constructor): New function.
31149         (varpool_ctor_useable_for_folding_p): Break out from ...
31150         (ctor_for_folding): ... here; use varpool_get_constructor.
31151         (varpool_assemble_decl): Likewise.
31152         * lto-streamer.h (struct output_block): Turn cgraph_node
31153         to symbol filed.
31154         (lto_input_variable_constructor): Declare.
31155         * ipa-visibility.c (function_and_variable_visibility): Use
31156         varpool_get_constructor.
31157         * cgraph.h (varpool_get_constructor): Declare.
31158         (varpool_ctor_useable_for_folding_p): New function.
31159         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
31160         parameter; return error_mark_node for non-trivial constructors.
31161         (lto_write_tree_1, DFS_write_tree): Update use of
31162         get_symbol_initial_value.
31163         (output_function): Update initialization of symbol.
31164         (output_constructor): New function.
31165         (copy_function): Rename to ..
31166         (copy_function_or_variable): ... this one; handle vars too.
31167         (lto_output): Output variable sections.
31168         * lto-streamer-in.c (input_constructor): New function.
31169         (lto_read_body): Rename from ...
31170         (lto_read_body_or_constructor): ... this one; handle vars too.
31171         (lto_input_variable_constructor): New function.
31172         * ipa-prop.c (ipa_prop_write_jump_functions,
31173         ipa_prop_write_all_agg_replacement): Update.
31174         * lto-cgraph.c (compute_ltrans_boundary): Use it.
31175         (output_cgraph_opt_summary): Set symbol to NULL.
31177 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
31179         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
31180         non-polymorphic types.
31181         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
31182         * ipa-devirt.c (types_same_for_odr): Do not explode when one
31183         of types is not polymorphic.
31185 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
31187         * lra-constraints.c (remove_inheritance_pseudos): Process
31188         destination pseudo too.
31190 2014-07-11  Rong Xu  <xur@google.com>
31192         * gcov-tool.c (gcov_output_files): Fix build error introduced in
31193         commit r212448.
31195 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
31197         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
31198         * config/avr/avr-devices.c (AVR_MCU): Same.
31199         (avr_mcu_types): add text start value to end of device list.
31200         * config/avr/avr-mcus.def: Add text section start for all devices.
31201         (ata5782): Add new avr5 device.
31202         (ata5831): Same.
31203         * config/avr/avr-tables.opt: Regenerate.
31204         * config/avr/avr.h: Add declaration for text section start handler.
31205         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
31206         SPEC functions.
31207         (LINK_SPEC): Include text section start handler to linker spec.
31208         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
31209         pass -Ttext option to linker if the text section start for the device
31210         is not zero.
31211         * config/avr/t-multilib: Regenerate.
31212         * doc/avr-mmcu.texi: Regenerate.
31214 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
31216         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
31217         * config/rs6000/aix52.h (LINK_SPEC): Same.
31218         * config/rs6000/aix53.h (LINK_SPEC): Same.
31219         * config/rs6000/aix61.h (LINK_SPEC): Same.
31220         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
31222 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
31224         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
31225         (graphite_verify): New function.
31226         (ivs_params_clear): New function.
31227         (gcc_expression_from_isl_ast_expr_id): New function.
31228         (gcc_expression_from_isl_expr_int): New function.
31229         (binary_op_to_tree): New function.
31230         (ternary_op_to_tree): New function.
31231         (unary_op_to_tree): New function.
31232         (nary_op_to_tree): New function.
31233         (gcc_expression_from_isl_expr_op): New function.
31234         (gcc_expression_from_isl_expression): New function.
31235         (graphite_create_new_loop): New function.
31236         (translate_isl_ast_for_loop): New function.
31237         (get_upper_bound): New function.
31238         (graphite_create_new_loop_guard): New function.
31239         (translate_isl_ast_node_for): New function.
31240         (translate_isl_ast): New function.
31241         (add_parameters_to_ivs_params): New function.
31242         (scop_to_isl_ast): New parameter ip.
31243         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
31245 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
31247         * config/xtensa/predicates.md (call expander): Update for
31248         DECL_SECTION_NAME being string.
31250 2014-07-11  Richard Biener  <rguenther@suse.de>
31252         PR middle-end/61473
31253         * builtins.c (fold_builtin_memory_op): Inline memory moves that
31254         can be implemented with a single load followed by a single store.
31255         (c_strlen): Only warn when only_value is not 2.
31257 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
31259         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
31261 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
31263         PR target/61561
31264         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
31265         (*movhi_bytes): Likewise.
31266         (*arm_movqi_insn): Likewise.
31268 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
31270         PR target/56858
31271         * config/alpha/alpha.c: Include tree-pass.h, context.h
31272         and pass_manager.h.
31273         (pass_data_handle_trap_shadows): New pass.
31274         (pass_handle_trap_shadows::gate): New pass gate function.
31275         (make_pass_handle_trap_shadows): New function.
31276         (rest_of_handle_trap_shadows): Ditto.
31278         (alpha_align_insns_1): Rename from alpha_align_insns.
31279         (pass_data_align_insns): New pass.
31280         (pass_align_insns::gate): New pass gate function.
31281         (make_pass_aling_insns): New function.
31282         (rest_of_align_insns): Ditto.
31283         (alpha_align_insns): Ditto.
31285         (alpha_option_override): Declare handle_trap_shadows info
31286         and align_insns_info.  Register handle_trap_shadows and align_insns
31287         passes here.
31288         (alpha_reorg): Do not call alpha_trap_shadows and
31289         alpha_align_insn from here.
31291         (alpha_pad_function_end): Do not skip BARRIERs.
31293 2014-07-10  Rong Xu  <xur@google.com>
31295         Add gcov-tool: an offline gcda profile processing tool support.
31296         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
31297         (gcov_is_error): Ditto.
31298         (gcov_read_string): Ditto.
31299         (gcov_read_sync): Ditto.
31300         * gcov-io.h: Move counter defines to gcov-counter.def.
31301         * gcov-dump.c (tag_counters): Use gcov-counter.def.
31302         * coverage.c: Ditto.
31303         * gcov-tool.c: Offline gcda profile processing tool.
31304         (unlink_gcda_file): Remove one gcda file.
31305         (unlink_profile_dir): Remove gcda files from the profile path.
31306         (gcov_output_files): Output gcda files to an output dir.
31307         (profile_merge): Merge two profiles in directory.
31308         (print_merge_usage_message): Print merge usage.
31309         (merge_usage): Print merge usage and exit.
31310         (do_merge): Driver for profile merge sub-command.
31311         (profile_rewrite): Rewrite profile.
31312         (print_rewrite_usage_message): Print rewrite usage.
31313         (rewrite_usage): Print rewrite usage and exit.
31314         (do_rewrite): Driver for profile rewrite sub-command.
31315         (print_usage): Print gcov-info usage and exit.
31316         (print_version): Print gcov-info version.
31317         (process_args): Process arguments.
31318         (main): Main routine for gcov-tool.
31319         * Makefile.in: Build and install gcov-tool.
31320         * gcov-counter.def: New file split from gcov-io.h.
31321         * doc/gcc.texi: Include gcov-tool.texi.
31322         * doc/gcov-tool.texi: Document for gcov-tool.
31324 2014-07-10  Richard Biener  <rguenther@suse.de>
31326         PR tree-optimization/61757
31327         * tree-ssa-dom.c (loop_depth_of_name): Restore.
31328         (propagate_rhs_into_lhs): Revert part of last change.
31330 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
31332         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
31333         FUNCTION_DECLs.
31335 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
31337         PR middle-end/53590
31338         * function.c (allocate_struct_function): Revert r188667 change.
31340         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
31342 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
31344         * doc/install.texi: Remove links to defunct package providers for
31345         Solaris.
31347 2014-07-09  Tom de Vries  <tom@codesourcery.com>
31349         * final.c (get_call_fndecl): Declare.
31350         (self_recursive_call_p): New function.
31351         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
31353 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31355         * ipa-devirt.c (record_node): Walk through aliases.
31357 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31359         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
31361 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31363         Revert:
31364         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
31366 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31368         * ipa-visibility.c (function_and_variable_visibility): Remove
31369         temporary hack disabling local aliases on AIX.
31371 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31373         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
31374         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
31376 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31378         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
31379         * rs6000/rs6000.c: Inline output of .set instruction.
31380         (declare_alias_data): New struct.
31381         (rs6000_declare_alias): New function.
31382         (rs6000_xcoff_declare_function_name): Use it.
31383         (rs6000_xcoff_declare_object_name): New function.
31384         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
31385         (ASM_OUTPUT_DEF): Turn to empty definition.
31387 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
31389         PR bootstrap/61679
31390         * hash-table.h: use hash_table::value_type instead of
31391         Descriptor::value_type in the return types of several methods.
31393 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
31395         * tree-pass.h (pass_data): Remove has_execute member.
31396         * passes.c (execute_one_pass): Don't check pass->has_execute.
31397         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
31398         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
31399         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
31400         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
31401         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
31402         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
31403         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
31404         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
31405         gimple-low.c, gimple-ssa-isolate-paths.c,
31406         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
31407         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
31408         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
31409         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
31410         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
31411         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
31412         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
31413         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
31414         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
31415         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
31416         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
31417         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
31418         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
31419         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
31420         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
31421         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
31422         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
31423         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
31424         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
31425         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
31426         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
31427         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
31428         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
31429         web.c: Remove initializer for pass_data::has_execute.
31431 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
31433         * graphite-htab.h: Use hash_map instead of hash_table.
31434         * graphite-clast-to-gimple.c: Adjust.
31435         * passes.c: Use hash_map instead of hash_table.
31436         * sese.c: Likewise.
31437         * sese.h: Remove now unused code.
31439 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
31441         PR target/61599
31442         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
31443         than zero.
31445 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
31447         PR rtl-optimization/61673
31448         * combine.c (simplify_comparison): Test just mode's sign bit
31449         in tmode rather than the sign bit and any bits above it.
31451 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
31453         * graphite-isl-ast-to-gimple.c (generate_isl_context):
31454         Add __isl_give to the declaration.
31455         (generate_isl_schedule): Likewise.
31456         (scop_to_isl_ast): Likewise.
31458 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31460         * config/arm/arm.c (cortexa5_extra_costs): New table.
31461         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
31463 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
31465         PR tree-optimization/61725
31466         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
31467         range, use range_includes_zerop_p instead of integer_zerop on
31468         vr0->min, only use log2 of max if min is not negative.
31470 2014-07-08  Richard Biener  <rguenther@suse.de>
31472         * tree-ssa-dom.h (loop_depth_of_name): Remove.
31473         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
31474         restriction on loop depth difference.
31475         (record_equality): Likewise.
31476         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
31477         (loop_depth_of_name): Remove.
31478         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
31479         restriction on loop depth difference.
31480         (init_copy_prop): Likewise.
31482 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
31484         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
31485         parameter.
31486         (walk_aliased_vdefs): Likewise.
31487         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
31488         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
31489         (detect_type_change_from_memory_writes): Check if entry was reached.
31491 2014-07-08  Richard Biener  <rguenther@suse.de>
31493         PR tree-optimization/61681
31494         * tree-ssa-structalias.c (find_what_var_points_to): Expand
31495         NONLOCAL inside ESCAPED.
31497 2014-07-08  Richard Biener  <rguenther@suse.de>
31499         PR tree-optimization/61680
31500         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
31501         Handle properly all read-write dependences with group accesses.
31503 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
31505         PR tree-optimization/61576
31506         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
31507         block containing reduction statement is predecessor of phi basi block.
31509 2014-07-08  Marek Polacek  <polacek@redhat.com>
31511         PR c/60226
31512         * fold-const.c (round_up_loc): Change the parameter type.
31513         Remove assert.
31514         * fold-const.h (round_up_loc): Adjust declaration.
31515         * stor-layout.c (finalize_record_size): Check for too large types.
31517 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
31519         * symtab.c: Include calls.h.
31520         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
31522 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
31524         * config/rs6000/rs6000.c (output_vec_const_move): Handle
31525         little-endian code generation.
31526         * config/rs6000/spe.md (spe_evmergehi): Rename to...
31527         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
31528         (spe_evmergehilo): Rename to...
31529         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
31530         (spe_evmergelo): Rename to...
31531         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
31532         (spe_evmergelohi): Rename to...
31533         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
31534         (spe_evmergehi, spe_evmergehilo): New expanders.
31535         (spe_evmergelo, spe_evmergelohi): Likewise.
31536         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
31537         (*frob_tf_ti): Likewise.
31538         (*frob_<mode>_di_2): Likewise.
31539         (*frob_tf_di_8_2): Likewise.
31540         (*frob_di_<mode>): Likewise.
31541         (*frob_ti_tf): Likewise.
31542         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
31543         (*frob_ti_<mode>_8_2): Likewise.
31544         (*frob_ti_tf_2): Likewise.
31545         (mov_si<mode>_e500_subreg0): Rename to...
31546         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
31547         endianness only.
31548         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
31549         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
31550         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
31551         the big endianness only.
31552         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
31553         (*mov_si<mode>_e500_subreg0_2): Rename to...
31554         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
31555         big big endianness only.
31556         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
31557         (*mov_si<mode>_e500_subreg4): Rename to...
31558         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
31559         endianness only.
31560         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
31561         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
31562         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
31563         the big endianness only.
31564         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
31565         pattern.
31566         (*mov_si<mode>_e500_subreg4_2): Rename to...
31567         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
31568         endianness only.
31569         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
31570         (*mov_sitf_e500_subreg8): Rename to...
31571         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
31572         endianness only.
31573         (*mov_sitf_e500_subreg8_le): New instruction pattern.
31574         (*mov_sitf_e500_subreg8_2): Rename to...
31575         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
31576         endianness only.
31577         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
31578         (*mov_sitf_e500_subreg12): Rename to...
31579         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
31580         endianness only.
31581         (*mov_sitf_e500_subreg12_le): New instruction pattern.
31582         (*mov_sitf_e500_subreg12_2): Rename to...
31583         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
31584         endianness only.
31585         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
31587 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
31589         * asan.c (instrument_strlen_call): Do not instrument first byte
31590         in strlen if already instrumented.
31592 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31594         * config/arm/arm.opt (mwords-little-endian): Delete.
31595         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
31596         of TARGET_LITTLE_WORDS.
31597         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
31598         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
31599         warning.
31600         * doc/invoke.texi: Remove references to -mwords-little-endian.
31602 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
31604         * expmed.c (struct init_expmed_rtl): Change all fields but
31605         pow2 and cint from struct rtx_def to rtx.
31606         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
31607         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
31608         at the end again.
31610 2014-07-06  Marek Polacek  <polacek@redhat.com>
31612         PR c/6940
31613         * doc/invoke.texi: Document -Wsizeof-array-argument.
31615 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
31617         * wide-int.h (wide_int_storage): Change declaration from struct
31618         to class.
31620 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
31622         * cgraph.c (cgraph_create_indirect_edge): Update call of
31623         get_polymorphic_call_info.
31624         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
31625         (possible_polymorphic_call_targets): Add parameter call.
31626         (decl_maybe_in_construction_p): New predicate.
31627         (get_polymorphic_call_info): Add parameter call;
31628         use decl_maybe_in_construction_p.
31629         * gimple-fold.c (fold_gimple_assign): Update use of
31630         possible_polymorphic_call_targets.
31631         (gimple_fold_call): Likewise.
31632         * ipa-prop.c: Inlcude calls.h
31633         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
31634         (param_type_may_change_p): New predicate.
31635         (detect_type_change_from_memory_writes): Break out from ...
31636         (detect_type_change): ... this one; use param_type_may_change_p.
31637         (detect_type_change_ssa): Use param_type_may_change_p.
31638         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
31640 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
31642         PR target/49423
31643         * config/arm/arm-protos.h (arm_legitimate_address_p,
31644         arm_is_constant_pool_ref): Add prototypes.
31645         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
31646         (arm_is_constant_pool_ref) New function.
31647         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
31648         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
31649         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
31650         operand. Remove pool_range and neg_pool_range attributes.
31651         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
31652         pool_range and neg_pool_range attributes.
31653         * config/arm/constraints.md (Uh): New constraint.
31654         (Uq): Don't allow constant pool references.
31656 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
31658         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
31659         (move_lo_quad_internal_be_<mode>): Likewise.
31660         (move_lo_quad_<mode>): Convert to define_expand.
31661         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
31662         (aarch64_simd_move_hi_quad_be_<mode>): New.
31663         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
31664         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
31665         (aarch64_combinez_be<mode>): New.
31666         (aarch64_combine<mode>): Convert to define_expand.
31667         (aarch64_combine_internal<mode>): New.
31668         (aarch64_simd_combine<mode>): Remove bogus RTL description.
31670 2014-07-04  Tom de Vries  <tom@codesourcery.com>
31672         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
31673         combination of earlyclobber and read/write modifiers.
31675 2014-07-04  Tom de Vries  <tom@codesourcery.com>
31677         * config/aarch64/aarch64-simd.md
31678         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
31680 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
31682         PR target/61714
31683         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
31685 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
31687         PR middle-end/61654
31688         * cgraphunit.c (expand_thunk): Call free_dominance_info.
31690         PR tree-optimization/61684
31691         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
31692         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
31694 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31695             Kito Cheng  <kito@0xlab.org>
31696             Monk Chiang  <sh.chiang04@gmail.com>
31698         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
31699         (nds32_symbol_load_store_p): Move to ...
31700         (nds32_fp_as_gp_check_available): Move to ...
31701         * config/nds32/nds32-fp-as-gp.c: ... here.
31702         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
31703         extern declaration.
31705 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31706             Kito Cheng  <kito@0xlab.org>
31707             Monk Chiang  <sh.chiang04@gmail.com>
31709         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
31710         (nds32_expand_store_multiple): Move to ...
31711         (nds32_expand_movmemqi): Move to ...
31712         * config/nds32/nds32-memory-manipulation.c: ... here.
31714 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31715             Kito Cheng  <kito@0xlab.org>
31716             Monk Chiang  <sh.chiang04@gmail.com>
31718         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
31719         (nds32_output_casesi_pc_relative): Move to ...
31720         (nds32_output_casesi): Move to ...
31721         (nds32_mem_format): Move to ...
31722         (nds32_output_16bit_store): Move to ...
31723         (nds32_output_16bit_load): Move to ...
31724         (nds32_output_32bit_store): Move to ...
31725         (nds32_output_32bit_load): Move to ...
31726         (nds32_output_32bit_load_s): Move to ...
31727         (nds32_output_stack_push): Move to ...
31728         (nds32_output_stack_pop): Move to ...
31729         * config/nds32/nds32-md-auxiliary.c: ... here.
31731 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31732             Ling-Hua Tseng  <uranus@tinlans.org>
31734         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
31735         the purpose of this file.
31737 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31738             Kito Cheng  <kito@0xlab.org>
31739             Monk Chiang  <sh.chiang04@gmail.com>
31741         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
31742         (nds32_address_cost): Move implementation to ...
31743         * config/nds32/nds32-cost.c: ... here.
31744         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
31745         (nds32_address_cost_impl): Declare.
31747 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31748             Kito Cheng  <kito@0xlab.org>
31749             Monk Chiang  <sh.chiang04@gmail.com>
31751         * config/nds32/nds32.c
31752         (nds32_consecutive_registers_load_store_p): Move to ...
31753         (nds32_valid_multiple_load_store): Move to ...
31754         (nds32_valid_stack_push_pop): Move to ...
31755         (nds32_can_use_bclr_p): Move to ...
31756         (nds32_can_use_bset_p): Move to ...
31757         (nds32_can_use_btgl_p): Move to ...
31758         (nds32_can_use_bitci_p): Move to ...
31759         * config/nds32/nds32-predicates.c: ... here.
31761 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31762             Kito Cheng  <kito@0xlab.org>
31763             Monk Chiang  <sh.chiang04@gmail.com>
31765         * config/nds32/nds32.c
31766         (nds32_expand_builtin_null_ftype_reg): Move to ...
31767         (nds32_expand_builtin_reg_ftype_imm): Move to ...
31768         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
31769         (nds32_init_builtins): Move implementation to ...
31770         (nds32_expand_builtin): Move implementation to ...
31771         * config/nds32/nds32-intrinsic.c: ... here.
31772         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
31773         (nds32_expand_builtin_impl): Declare.
31775 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31776             Kito Cheng  <kito@0xlab.org>
31777             Monk Chiang  <sh.chiang04@gmail.com>
31779         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
31780         (nds32_emit_section_tail_template): Move to ...
31781         (nds32_emit_isr_jmptbl_section): Move to ...
31782         (nds32_emit_isr_vector_section): Move to ...
31783         (nds32_emit_isr_reset_conten): Move to ...
31784         (nds32_check_isr_attrs_conflict): Move to ...
31785         (nds32_construct_isr_vectors_information): Move to ...
31786         (nds32_asm_file_start): Move implementation to ...
31787         (nds32_asm_file_end): Move implementation to ...
31788         * config/nds32/nds32-isr.c: ... here.
31789         * config/nds32/nds32-protos.h
31790         (nds32_check_isr_attrs_conflict): Declare.
31791         (nds32_construct_isr_vectors_information): Declare.
31792         (nds32_asm_file_start_for_isr): Declare.
31793         (nds32_asm_file_end_for_isr): Declare.
31795 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
31796             Kito Cheng  <kito@0xlab.org>
31797             Monk Chiang  <sh.chiang04@gmail.com>
31799         * config.gcc (nds32*): Add new modules to extra_objs.
31800         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
31801         (nds32be-*-*): Likewise.
31802         * config/nds32/nds32-cost.c: New file.
31803         * config/nds32/nds32-fp-as-gp.c: New file.
31804         * config/nds32/nds32-intrinsic.c: New file.
31805         * config/nds32/nds32-isr.c: New file.
31806         * config/nds32/nds32-md-auxiliary.c: New file.
31807         * config/nds32/nds32-memory-manipulation.c: New file.
31808         * config/nds32/nds32-pipelines-auxiliary.c: New file.
31809         * config/nds32/nds32-predicates.c: New file.
31810         * config/nds32/t-nds32: New file.
31812 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
31814         PR tree-optimization/61682
31815         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
31816         using cases and when one of the operands is equal to 1.
31818 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
31820         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
31821         ashr<mode>3): Correct mode of operands[2].
31822         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
31823         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
31824         Correct mode of operands[2].  Fix split condition.
31826 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
31828         * arm.md (arch): Add armv6_or_vfpv3.
31829         (arch_enabled): Add test for the above.
31830         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
31831         on VFP9.
31832         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
31834 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
31836         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
31837         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
31838         HWI 1 and negate the unsigned value.
31839         * expmed.c (expand_sdiv_pow2): For modes wider than word always
31840         use AND instead of shift.
31841         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
31843 2014-07-03  Marek Polacek  <polacek@redhat.com>
31845         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
31846         (-fsanitize=float-divide-by-zero): Move to the table with
31847         -fsanitize=undefined suboptions.
31848         (-fsanitize=float-cast-overflow): Likewise.
31850 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
31852         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
31853         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
31854         endianness.
31856 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31858         * loop-invariant.c (struct invariant): Add a new member: eqno;
31859         (find_identical_invariants): Update eqno;
31860         (create_new_invariant): Init eqno;
31861         (get_inv_cost): Compute comp_cost with eqno;
31863 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
31865         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
31866         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
31867         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
31868         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
31869         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
31871 2014-07-02  Christian Bruel  <christian.bruel@st.com>
31873         PR target/29349
31874         PR target/53513
31875         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
31876         (make_preds_opaque): Delete.
31877         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
31878         (commit_mode_sets): New function.
31879         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
31880         Process all modes at once.
31881         * basic-block.h (pre_edge_lcm_avs): Declare.
31882         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
31883         Call clear_aux_for_edges. Fix comments.
31884         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
31885         (pre_edge_rev_lcm): Idem.
31886         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
31887         parameter.
31888         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
31889         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
31890         Idem.
31891         * config/i386/i386.c (x96_emit_mode_set): Idem.
31892         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
31893         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
31894         (fpscr_toggle) Disallow from delay slot.
31895         * target.def (emit_mode_set): Add prev_mode parameter.
31896         * doc/tm.texi: Regenerate.
31898 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31900         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
31901         variable i.
31903 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
31905         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
31906         vtable_pointer_value_to_vtable): Constify.
31907         (contains_polymorphic_type_p): Declare.
31908         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
31909         vtable_pointer_value_to_vtable): Constify.
31910         (contains_polymorphic_type_p): New predicate.
31911         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
31912         polymorphic types.
31913         (ipa_set_ancestor_jf): Likewise.
31914         (detect_type_change): Return false in easy cases.
31915         (compute_complex_assign_jump_func): Require type to contain
31916         polymorphic type.
31917         (compute_known_type_jump_func): Likewise.
31919 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
31921         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
31922         Remove.
31923         (type_in_anonymous_namespace_p): Constify argument.
31924         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
31925         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
31926         (main_odr_variant): New function.
31927         (hash_type_name): Make static; update assert; do not ICE on
31928         non-records.
31929         (types_same_for_odr): Bring here from tree.c; simplify and remove
31930         old structural comparing code that doesn't work for templates.
31931         (odr_hasher::equal): Update assert.
31932         (add_type_duplicate): Return true when bases should be computed;
31933         replace incomplete loader by complete; do not output duplicated
31934         warnings; do not ICE on non-records; set odr_violated flag.
31935         (get_odr_type): Be ready to replace incomplete type by complete
31936         one; work on ODR variants instead of main variants; reorder item
31937         in array so bases have still smaller indexes.
31938         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
31939         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
31941 2014-07-01  Cary Coutant  <ccoutant@google.com>
31943         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
31944         lookup.
31945         (resolve_addr_in_expr): When replacing the rtx in a location list
31946         entry, get a new address table entry.
31947         (dwarf2out_finish): Call index_location_lists even if there are no
31948         addr_index_table entries yet.
31950 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
31952         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
31953         change for not being obvious.
31955 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
31957         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
31958         unused argument.
31960 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31962         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
31963         (vcagt_f64): Likewise.
31964         (vcale_f64): Likewise.
31965         (vcaled_f64): Likewise.
31966         (vcales_f32): Likewise.
31967         (vcalt_f64): Likewise.
31968         (vcaltd_f64): Likewise.
31969         (vcalts_f32): Likewise.
31971 2014-07-01  Marek Polacek  <polacek@redhat.com>
31973         * doc/invoke.texi: Document -Wint-conversion.
31975 2014-07-01  Marek Polacek  <polacek@redhat.com>
31977         PR c/58286
31978         * doc/invoke.texi: Document -Wincompatible-pointer-types.
31980 2014-07-01  Martin Liska  <mliska@suse.cz>
31982         IPA REF alias refactoring
31983         * cgraph.h (iterate_direct_aliases): New function.
31984         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
31985         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
31986         FOR_EACH_ALIAS added.
31987         (cgraph_for_node_and_aliases): Likewise.
31988         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
31989         * ipa-inline.c (reset_edge_caches): Likewise.
31990         (update_caller_keys): Likewise.
31991         * trans-mem.c (ipa_tm_execute): Likewise.
31992         *varpool.c (varpool_analyze_node): Likewise.
31993         (varpool_for_node_and_aliases): Likewise.
31994         * ipa-ref.h (first_alias): New function.
31995         (last_alias): Likewise.
31996         (has_aliases_p): Likewise.
31997         * ipa-ref.c (ipa_ref::remove_reference): Removal function
31998         is sensitive to IPA_REF_ALIASes.
31999         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
32000         are put at the beginning of the list.
32001         (symtab_node::iterate_direct_aliases): New function.
32003 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32005         Revert:
32006         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
32007         type is complete.
32008         (write_ts_type_common_tree_pointers): Do not stream fields not set
32009         for incomplete types; do not stream duplicated fields for variants;
32010         sanity check that variant and type match.
32011         (write_ts_type_non_common_tree_pointers): Likewise.
32012         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
32013         TYPE_SIZE whether type is complete.
32014         (lto_input_ts_type_common_tree_pointers): Do same changes as in
32015         write_ts_type_common_tree_pointers
32016         (lto_input_ts_type_non_common_tree_pointers): Likewise.
32018 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
32020         * var-tracking.c (add_stores): Return instead of asserting if old
32021         and new values for conditional store are the same.
32023 2014-06-30  Richard Henderson  <rth@redhat.com>
32025         PR rtl-opt/61608
32026         PR target/39284
32027         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
32028         the cfg if there were any changes.
32029         * passes.def: Revert move of peephole2 after reorder_blocks;
32030         move duplicate_computed_gotos before peephole2.
32032 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
32034         * except.c (emit_note_eh_region_end): New helper function.
32035         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
32036         emit EH_REGION_END note.
32037         * jump.c (cleanup_barriers): Do not split a call and its
32038         corresponding CALL_ARG_LOCATION note.
32040 2014-06-30  Jeff Law  <law@redhat.com>
32042         PR tree-optimization/61607
32043         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
32044         deeper into the SSA_NAME_VALUE chain.
32046 2014-06-30  Marek Polacek  <polacek@redhat.com>
32048         * convert.c (convert_to_integer): Don't instrument conversions if the
32049         function has no_sanitize_undefined attribute.
32050         * ubsan.c: Don't run the ubsan pass if the function has
32051         no_sanitize_undefined attribute.
32053 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
32055         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
32056         -fsanitize=undefined suboptions.
32058 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
32060         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
32061         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
32062         against bigendian and adjust indices.
32064 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
32066         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
32068 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
32070         PR target/61633
32071         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
32072         Add alternative; make early clobber.  Adjust both split patterns
32073         to use operand 0 as the working register.
32075 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
32077         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
32078         as ira_object_id_map might be NULL, or 1.
32080 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
32082         * loop-invariant.c (get_inv_cost): Handle register class.
32083         (gain_for_invariant): Check the register pressure of the inv
32084         and its overlapped register class, other than all.
32086 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
32088         * doc/invoke.texi (Optimize Options): Fix descriptions of
32089         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
32091 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
32093         * doc/extend.texi (Function Attributes): Update 'naked' attribute
32094         documentation.
32096 2014-06-29  Tobias Grosser <tobias@grosser.es>
32098         PR bootstrap/61650
32099         * graphite-isl-ast-to-gimple.c: Add missing guards.
32101 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32103         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
32104         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
32105         * flag-types.h: Add new enum fgraphite_generator.
32106         * graphite-isl-ast-to-gimple.c: New.
32107         * graphite-isl-ast-to-gimple.h: New.
32108         * graphite.c (graphite_transform_loops): Add choice of Graphite
32109         code generator, which depends on flag_graphite_code_gen.
32111 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32113         * graphite-dependences.c (subtract_commutative_associative_deps):
32114         Add NULL checking of the following variables: must_raw_no_source,
32115         may_raw_no_source, must_war_no_source, may_war_no_source,
32116         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
32117         must_war, may_war, must_waw, may_waw.
32119 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
32121         * graphite-clast-to-gimple.c: gloog is renamed to
32122         graphite_regenerate_ast_cloog.  gloog_error is renamed to
32123         graphite_regenerate_error.
32124         * graphite-clast-to-gimple.h: The definition of the struct
32125         bb_pbb_def is moved to graphite-htab.h.
32126         Add inclusion of the hash-table.h.
32127         * graphite-htab.h: The declaration of the function gloog is moved
32128         to graphite-clast-to-gimple.h and renamed to
32129         graphite_regenerate_ast_cloog.
32130         * graphite.c (graphite_transform_loops): gloog is renamed
32131         to graphite_regenerate_ast_cloog.
32133 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32135         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
32136         type is complete.
32137         (write_ts_type_common_tree_pointers): Do not stream fields not set
32138         for incomplete types; do not stream duplicated fields for variants;
32139         sanity check that variant and type match.
32140         (write_ts_type_non_common_tree_pointers): Likewise.
32141         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
32142         TYPE_SIZE whether type is complete.
32143         (lto_input_ts_type_common_tree_pointers): Do same changes as in
32144         write_ts_type_common_tree_pointers
32145         (lto_input_ts_type_non_common_tree_pointers): Likewise.
32147 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32149         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
32151 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32153         * tree-inline.c (remap_type_1): Do not duplicate fields
32154         that are shared in between type and its main variant.
32156 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32158         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
32159         of the type.
32160         (ipa_set_ancestor_jf) Likewise.
32161         (check_stmt_for_type_change): Check that we work on main variant.
32162         (detect_type_change): Look into main variant.
32163         (compute_known_type_jump_func): Check that main variant has BINFO.
32165 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32167         * ipa-devirt.c (set_type_binfo): New function.
32168         (add_type_duplicate): Use it.
32169         (get_odr_type): Sanity check that binfos points to main variants.
32170         (get_class_context): Be sure the context's outer_type is main variant.
32171         (contains_type_p): Walk main variant.
32172         (get_polymorphic_call_info_for_decl): Set outer_type to be
32173         main variant.
32174         (get_polymorphic_call_info): Likewise.
32175         (possible_polymorphic_call_targets): Sanity check that we operate
32176         on main variant.
32178 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
32180         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
32182 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32184         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
32185         accidental change due to wide-int branch merge.
32187 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32189         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
32190         compressed debug support.
32191         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
32192         * configure: Regenerate.
32193         * config.in: Regenerate.
32194         * common.opt (compressed_debug_sections): New enum.
32195         (gz, gz=): New options.
32196         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
32197         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
32198         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
32199         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
32200         LINK_COMPRESS_DEBUG_SPEC.
32201         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
32202         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
32203         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
32204         (Debugging Options): Document -gz[=type].
32206 2014-06-27  Martin Jambor  <mjambor@suse.cz>
32208         PR ipa/61160
32209         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
32210         args_to_skip, use those from node instead.  Copy args_to_skip and
32211         combined_args_to_skip from node to the new thunk.
32212         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
32213         (cgraph_create_virtual_clone): Moved computation of
32214         combined_args_to_skip...
32215         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
32217 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
32219         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
32220         redundant diagnostic machinary.
32222 2014-06-27  Richard Biener  <rguenther@suse.de>
32224         * tree-ssa-math-opts.c (bswap_replace): Fix
32225         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
32227 2014-06-27  Martin Liska  <mliska@suse.cz>
32229         * gimple.h (gimple_location_safe): New function introduced.
32230         * cgraphunit.c (walk_polymorphic_call_targets): Usage
32231         of gimple_location_safe replaces gimple_location.
32232         (gimple_fold_call): Likewise.
32233         * ipa-devirt.c (ipa_devirt): Likewise.
32234         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
32235         * ipa.c (walk_polymorphic_call_targets): Likewise.
32236         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
32238 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
32240         PR tree-optimization/57233
32241         PR tree-optimization/61299
32242         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
32243         functions.
32244         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
32245         would be lowered to scalar shifts, check if corresponding
32246         shifts and vector BIT_IOR_EXPR are supported and don't lower
32247         or lower just to narrower vector type in that case.
32248         * expmed.c (expand_shift_1): Fix up handling of vector
32249         shifts and rotates.
32251 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
32253         PR target/61586
32254         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
32256 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
32258         * doc/invoke.texi (-fsemantic-interposition): Document.
32259         * common.opt (fsemantic-interposition): New flag.
32260         * varasm.c (decl_replaceable_p): Use it.
32262 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32264         PR target/61542
32265         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
32266         extraction other than index 3.
32268 2014-06-26  Teresa Johnson  <tejohnson@google.com>
32270         * doc/invoke.texi: Fix typo.
32271         * dumpfile.c: Add support for documented -fdump-* options
32272         optimized/missed/note/optall.
32274 2014-06-26  Martin Jambor  <mjambor@suse.cz>
32276         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
32277         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
32278         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
32279         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
32280         * opts.c (default_options_optimization): Set
32281         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
32282         * doc/invoke.texi (allow-load-data-races)
32283         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
32284         (allow-store-data-races): Document the new default.
32286 2014-06-26  Martin Jambor  <mjambor@suse.cz>
32288         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
32289         renamed to ipa_impossible_devirt_target.  Fix typo.
32290         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
32291         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
32292         ipa_impossible_devirt_target.
32294 2014-06-26  Richard Biener  <rguenther@suse.de>
32296         PR tree-optimization/61607
32297         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
32298         explaining why we restrict copies on loop depth.
32299         * tree-ssa-dom.c (cprop_operand): Remove restriction on
32300         on loop depth.
32301         (record_equivalences_from_phis): Instead add it here.
32303 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
32305         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
32306         (LTO_WRAPPER_OBJS): New variable.
32307         (lto-wrapper$(exeext)): Use it.
32308         * collect2.c: Include "collect-utils.h".
32309         (verbose, debug): Remove variables.
32310         (at_file_supplied): No longer static.
32311         (tool_name): New variable.
32312         (do_wait, fork_execute, maybe_unlink): Don't declare.
32313         (tool_cleanup): No longer static.
32314         (notice): Remove function.
32315         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
32316         fork_execute calls.
32317         (collect_wait, do_wait, collect_execute): Remove functions.
32318         (maybe_unlink): No longer static.
32319         * collect2.h (verbose, debug): Don't declare.
32320         (at_file_supplied): Declare.
32321         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
32322         changed.
32323         (collect_execute): Replace with implementation from collect2, plus a
32324         new arg use_atfile.  All callers changed.
32325         (collect_wait): Replace with implementation from collect2.
32326         (maybe_unlink_file): Remove function.
32327         (fork_execute): Replace with implementation from collect2, plus a
32328         new arg use_atfile.  All callers changed.
32329         (do_wait): Add call to utils_cleanup to the error path.
32330         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
32331         (tool_cleanup): Adjust declarations.
32332         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
32333         * tlink.c: Include "collect-utils.h".
32334         (tlink_execute): New arg use_atfile.  All callers changed.
32335         (tlink_init, tlink_execute): Remove declarations.
32337         * collect-utils.c (save_temps): New variable.
32338         (do_wait): Use it instead of debug.  Use fatal_error.
32339         * collect-utils.h (save_temps): Declare.
32340         * collect2.c (verbose): Rename from vflag.  All uses changed.
32341         (tool_cleanup): New function, copied from collect_atexit.
32342         (collect_atexit, handler): Just call it.
32343         * collect2.h (verbose): Declaration renamed from vflag.
32344         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
32345         debug.
32347         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
32348         (lto-wrapper$(exeext)): Link with collect-utils.o.
32349         * collect-utils.c: New file.
32350         * collect-utils.h: New file.
32351         * lto-wrapper.c: Include "collect-utils.h".
32352         (args_name): Delete variable.
32353         (tool_name): New variable.
32354         (tool_cleanup): New function.
32355         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
32356         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
32357         (fork_execute): Remove functions.
32359 2014-06-26  Nick Clifton  <nickc@redhat.com>
32361         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
32363         * doc/extend.texi (Function Attributes): Fix typo in description
32364         of RX vector attribute.
32366 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
32368         * config.gcc (supported_defaults): Error when passing either
32369         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
32371 2014-06-26  Richard Biener  <rguenther@suse.de>
32373         * tree-ssa-dom.c (cprop_operand): Remove restriction on
32374         propagating volatile pointers.
32376 2014-06-26  Richard Biener  <rguenther@suse.de>
32378         PR tree-optimization/61607
32379         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
32380         loop if we redirected its latch edge.
32381         (thread_block_1): Do not cancel loops prematurely.
32383 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
32385         * toplev.c (backend_init_target): Move init_emit_regs and
32386         init_regs to...
32387         (backend_init) ... here; skip ira_init_once and backend_init_target.
32388         (target_reinit) ... and here; clear
32389         this_target_rtl->lang_dependent_initialized.
32390         (lang_dependent_init_target): Clear
32391         this_target_rtl->lang_dependent_initialized;
32392         break out rtl initialization to ...
32393         (initialize_rtl): ... here; call also backend_init_target
32394         and ira_init_once.
32395         * toplev.h (initialize_rtl): New function.
32396         * function.c: Include toplev.h
32397         (init_function_start): Call initialize_rtl.
32398         * rtl.h (target_rtl): Add target_specific_initialized,
32399         lang_dependent_initialized.
32401 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
32402             Jakub Jelinek  <jakub@redhat.com>
32404         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
32406 2014-06-25  Tom de Vries  <tom@codesourcery.com>
32408         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
32410 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
32412         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
32413         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
32414         Issue a strict overflow warning if appropriate.
32416 2014-06-25  Martin Liska  <mliska@suse.cz>
32418         IPA REF refactoring
32419         * Makefile.in: Removed header file (ipa-ref-inline.h).
32420         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
32421         called.
32422         (cgraph_speculative_call_info): Likewise.
32423         (cgraph_for_node_thunks_and_aliases): Likewise.
32424         (cgraph_for_node_and_aliases): Likewise.
32425         (verify_cgraph_node): Likewise.
32426         * cgraph.h: Batch of IPA REF functions become member functions of
32427         symtab_node: add_reference, maybe_add_reference, clone_references,
32428         clone_referring, clone_reference, find_reference,
32429         remove_stmt_references, remove_all_references,
32430         remove_all_referring, dump_references, dump_referring,
32431         has_alias_p, iterate_reference, iterate_referring.
32432         * cgraphbuild.c (record_reference): New IPA REF function used.
32433         (record_type_list): Likewise.
32434         (record_eh_tables): Likewise.
32435         (mark_address): Likewise.
32436         (mark_load): Likewise.
32437         (mark_store): Likewise.
32438         (pass_build_cgraph_edges): Likewise.
32439         (rebuild_cgraph_edge): Likewise.
32440         (cgraph_rebuild_references): Likewise.
32441         (pass_remove_cgraph_callee_edges): Likewise.
32442         * cgraphclones.c (cgraph_clone_node): Likewise.
32443         (cgraph_create_virtual_clone): Likewise.
32444         (cgraph_materialize_clone): Likewise.
32445         (cgraph_materialize_all_clones): Likewise.
32446         * cgraphunit.c (cgraph_reset_node): Likewise.
32447         (cgraph_reset_node): Likewise.
32448         (analyze_function): Likewise.
32449         (assemble_thunks_and_aliases): Likewise.
32450         (expand_function): Likewise.
32451         * ipa-comdats.c (propagate_comdat_group): Likewise.
32452         (enqueue_references): Likewise.
32453         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
32454         (create_specialized_node): Likewise.
32455         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
32456         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
32457         * ipa-inline.c (reset_edge_caches): Likewise.
32458         (update_caller_keys): Likewise.
32459         (execute): Likewise.
32460         * ipa-prop.c (remove_described_reference): Likewise.
32461         (propagate_controlled_uses): Likewise.
32462         (ipa_edge_duplication_hook): Likewise.
32463         (ipa_modify_call_arguments): Likewise.
32464         * ipa-pure-const.c (propagate_pure_const): Likewise.
32465         * ipa-ref-inline.h: Header file removed, functions moved
32466         to symtab_node class.
32467         * ipa-ref.c (remove_reference): New class member function.
32468         (cannot_lead_to_return): New class member function.
32469         (referring_ref_list): Likewise.
32470         (referred_ref_list): Likewise.
32471         Rest of functions moved to symtab_node class.
32472         * ipa-ref.h: New member functions remove_reference,
32473         cannot_lead_to_return, referring_ref_list, referred_ref_list added
32474         to ipa_ref class.
32475         ipa_ref_list class has new member functions: first_reference,
32476         first_referring, clear, nreferences.
32477         * ipa-reference.c (analyze_function): New IPA REF function used.
32478         (write_node_summary_p): Likewise.
32479         (ipa_reference_write_optimization_summary): Likewise.
32480         * ipa-split.c (split_function): Likewise.
32481         * ipa-utils.c (ipa_reverse_postorder): Likewise.
32482         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
32483         (function_and_variable_visibility): Likewise.
32484         * ipa.c (has_addr_references_p): Likewise.
32485         (process_references): Argument type changed.
32486         (symtab_remove_unreachable_nodes): New IPA REF function used.
32487         (process_references): Likewise.
32488         (set_writeonly_bit): Likewise.
32489         * lto-cgraph.c: Implementation of new symtab_node member functions
32490         that uses new IPA REF functions.
32491         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
32492         function used.
32493         * lto-streamer-out.c (output_symbol_p): Likewise.
32494         * lto-streamer.h (referenced_from_this_partition_p): Argument type
32495         changed.
32496         * symtab.c: Implementation of new IPA REF API.
32497         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
32498         (ipa_tm_create_version): Likewise.
32499         (ipa_tm_execute): Likewise.
32500         * tree-emutls.c (gen_emutls_addr): Likewise.
32501         * tree-inline.c (copy_bb): Likewise.
32502         (delete_unreachable_blocks_update_callgraph): Likewise.
32503         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
32504         (varpool_for_node_and_aliases): Likewise.
32506 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
32508         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
32510 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
32512         PR bootstrap/61598
32513         * fold-const.c (fold_checksum_tree): Use a hash_table of const
32514         tree_node * instead of tree_node *.
32515         (fold): Adjust.
32516         (print_fold_checksum): Likewise.
32517         (fold_check_failed): Likewise.
32518         (debug_fold_checksum): Likewise.
32519         (fold_build1_stat_loc): Likewise.
32520         (fold_build2_stat_loc): Likewise.
32521         (fold_build3_stat_loc): Likewise.
32522         (fold_build_call_array_loc): Likewise.
32524 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
32526         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
32527         implementation with call to...
32528         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
32529         function.
32530         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
32531         Declare.
32533 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
32535         PR tree-optimization/57742
32536         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
32537         after replacing the statement.
32539 2014-06-25  Nick Clifton  <nickc@redhat.com>
32541         * config/v850/v850.c (GHS_default_section_names): Change to const
32542         char * type.
32543         (GHS_current_section_names): Likewise.
32544         (v850_insert_attributes): Do not build strings, just assign the
32545         names directly.  Change the type of 'chosen_section' to const
32546         char*.
32547         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
32548         directly to the array entry.
32549         * config/v850/v850.h (GHS_default_section_names): Change to const
32550         char * type.
32551         (GHS_current_section_names): Likewise.
32553 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
32555         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
32556         (LANG_HOOKS_DECLS): Add it.
32557         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
32558         has correct type.
32559         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
32560         * langhooks.h (struct lang_hooks_for_decls): Add
32561         omp_clause_linear_ctor hook.
32562         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
32563         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
32564         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
32565         combined simd loop use omp_clause_linear_ctor hook.
32567 2014-06-24  Cong Hou  <congh@google.com>
32569         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
32570         pattern recognition.
32571         (type_conversion_p): PROMOTION is true if it's a type promotion
32572         conversion, and false otherwise.  Return true if the given expression
32573         is a type conversion one.
32574         * tree-vectorizer.h: Adjust the number of patterns.
32575         * tree.def: Add SAD_EXPR.
32576         * optabs.def: Add sad_optab.
32577         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
32578         * expr.c (expand_expr_real_2): Likewise.
32579         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
32580         * gimple.c (get_gimple_rhs_num_ops): Likewise.
32581         * optabs.c (optab_for_tree_code): Likewise.
32582         * tree-cfg.c (estimate_operator_cost): Likewise.
32583         * tree-ssa-operands.c (get_expr_operands): Likewise.
32584         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
32585         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
32586         * doc/generic.texi: Add document for SAD_EXPR.
32587         * doc/md.texi: Add document for ssad and usad.
32589 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
32591         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
32592         qualification in cast.
32594 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
32596         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
32597         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
32598         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
32599         (tree_function_decl): ... here.
32600         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
32601         streaming of vindex to ...
32602         (write_ts_function_decl_tree_pointers): ... here.
32603         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
32604         Do not stream DECL_VINDEX.
32605         (lto_input_ts_function_decl_tree_pointers): Stream it here.
32607 2014-06-24  Catherine Moore  <clm@codesourcery.com>
32608             Sandra Loosemore  <sandra@codesourcery.com>
32610         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
32611         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
32612         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
32614 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
32616         * doc/invoke.texi (Warning Options): Remove duplicated
32617         -Wmaybe-uninitialized.
32619 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
32621         PR tree-optimization/57742
32622         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
32623         (handle_builtin_malloc, handle_builtin_memset): New functions.
32624         (strlen_optimize_stmt): Call them.
32625         * passes.def: Move strlen after loop+dom but before vrp.
32627 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
32629         PR target/61570
32630         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
32631         model family 6 CPU with has_longmode never use a CPU without
32632         64-bit support.
32634 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
32636         PR target/61570
32637         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
32638         the last change.
32640 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
32642         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
32643         * dominance.c (iterate_fix_dominators): Use hash_map instead of
32644         pointer_map.
32645         * hash-map.h: New file.
32646         * ipa-comdats.c: Use hash_map instead of pointer_map.
32647         * ipa.c: Likewise.
32648         * lto-section-out.c: Adjust.
32649         * lto-streamer.h: Replace pointer_map with hash_map.
32650         * symtab.c (verify_symtab): Likewise.
32651         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
32652         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
32653         * tree-streamer.h: Likewise.
32654         * tree-streamer.c: Adjust.
32655         * pointer-set.h: Remove pointer_map.
32657 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
32659         * hash-table.h: Add a template arg to choose between storing values
32660         and storing pointers to values, and then provide partial
32661         specializations for both.
32662         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
32663         should store, not the type values should point to.
32664         * tree-into-ssa.c (var_info_hasher): Likewise.
32665         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
32666         * tree-complex.c: Adjust.
32667         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
32668         table instead of int_tree_map *.
32669         * tree-parloops.c: Adjust.
32670         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
32671         type is being stored.
32672         * tree-vectorizer.c: Adjust.
32674 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
32676         * hash-table.h: Remove a layer of indirection from hash_table so that
32677         it contains the hash table's data instead of a pointer to the data.
32678         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
32679         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
32680         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
32681         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
32682         fold-const.c, gcse.c, ggc-common.c,
32683         gimple-ssa-strength-reduction.c, gimplify.c,
32684         graphite-clast-to-gimple.c, graphite-dependences.c,
32685         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
32686         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
32687         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
32688         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
32689         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
32690         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
32691         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
32692         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
32693         tree-ssa-live.c, tree-ssa-loop-im.c,
32694         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
32695         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
32696         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
32697         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
32698         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
32699         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
32700         vtable-verify.c, vtable-verify.h: Adjust.
32702 2014-06-24  Richard Biener  <rguenther@suse.de>
32704         PR tree-optimization/61572
32705         * tree-ssa-sink.c (statement_sink_location): Do not sink
32706         loads from hard registers.
32708 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
32710         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
32711         not mentioned in clauses use private clause if the iterator is
32712         declared in #pragma omp for simd, and when adding lastprivate
32713         instead, add it to the outer #pragma omp for too.  Diagnose
32714         if the variable is private in outer context.  For simd collapse > 1
32715         loops, replace all iterators with temporaries.
32716         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
32717         same even in collapse > 1 loops.
32719         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
32720         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
32721         non-NULL.
32722         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
32723         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
32724         non-NULL.
32725         (gimplify_adjust_omp_clauses): Likewise.
32726         * omp-low.c (lower_rec_simd_input_clauses,
32727         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
32728         safelen the same as safelen(1).
32729         * tree-nested.c (convert_nonlocal_omp_clauses,
32730         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
32731         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
32732         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
32733         Fixup handling of GIMPLE_OMP_TARGET.
32734         (convert_tramp_reference_stmt, convert_gimple_call): Handle
32735         GIMPLE_OMP_TARGET.
32737 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
32739         PR tree-optimization/61554
32740         * tree-ssa-propagate.c: Include "bitmap.h".
32741         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
32742         properly update constructor/destructor.
32743         (substitute_and_fold_dom_walker::before_dom_children):
32744         Remove call to gimple_purge_dead_eh_edges, add bb->index to
32745         need_eh_cleaup instead.
32746         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
32747         need_eh_cleanup.
32749 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
32751         * varpool.c (dump_varpool_node): Dump used_by_single_function.
32752         * tree-pass.h (make_pass_ipa_single_use): New pass.
32753         * cgraph.h (used_by_single_function): New flag.
32754         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
32755         Stream it.
32756         * passes.def (pass_ipa_single_use): Scedule.
32757         * ipa.c (BOTTOM): New macro.
32758         (meet): New function
32759         (propagate_single_user): New function.
32760         (ipa_single_use): New function.
32761         (pass_data_ipa_single_use): New pass.
32762         (pass_ipa_single_use): New pass.
32763         (pass_ipa_single_use::gate): New gate.
32764         (make_pass_ipa_single_use): New function.
32766 2014-06-23  Kai Tietz  <ktietz@redhat.com>
32768         PR target/39284
32769         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
32770         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
32772 2014-06-23  Richard Biener  <rguenther@suse.de>
32774         * tree-ssa-loop.c (gate_loop): New function.
32775         (pass_tree_loop::gate): Call it.
32776         (pass_data_tree_no_loop, pass_tree_no_loop,
32777         make_pass_tree_no_loop): New.
32778         * tree-vectorizer.c: Include tree-scalar-evolution.c
32779         (pass_slp_vectorize::execute): Initialize loops and SCEV if
32780         required.
32781         (pass_slp_vectorize::clone): New method.
32782         * timevar.def (TV_TREE_NOLOOP): New.
32783         * tree-pass.h (make_pass_tree_no_loop): Declare.
32784         * passes.def (pass_tree_no_loop): New pass group with
32785         SLP vectorizer.
32787 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
32789         PR target/61570
32790         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
32791         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
32793 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
32795         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
32796         "yes" where needed.
32798 2014-06-23  Alan Modra  <amodra@gmail.com>
32800         PR bootstrap/61583
32801         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
32802         to zero on debug statements.
32804 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
32806         PR target/60825
32807         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
32808         Ignore third operand if present by marking qualifier_internal.
32810         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
32812         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
32813         vector extension.
32814         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
32815         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
32816         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
32817         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
32818         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
32819         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
32820         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
32821         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
32822         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
32823         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
32824         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
32825         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
32826         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
32827         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
32828         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
32829         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
32830         logic in GCC vector extensions
32832         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
32833         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
32834         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
32835         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
32836         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
32837         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
32838         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
32839         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
32840         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
32841         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
32843         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
32845         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
32846         extensions.
32848         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
32849         (vget_low_s64): Use __GET_LOW macro.
32850         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
32851         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
32852         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
32853         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
32854         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
32856         (vcombine_s64): Use GCC vector extensions; remove cast.
32857         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
32858         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
32859         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
32860         Fix type signature; remove cast.
32862 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
32864         PR target/60825
32865         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
32866         V1DFmode.
32867         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
32868         add V1DFmode
32869         (BUILTIN_VD1): New.
32870         (BUILTIN_VD_RE): Remove.
32871         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
32872         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
32873         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
32874         variant but not df.
32875         (vreinterpretv1df*, vreinterpret*v1df): New.
32876         (vreinterpretdf*, vreinterpret*df): Remove.
32877         * config/aarch64/aarch64-simd.md (aarch64_create,
32878         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
32879         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
32880         (VD1): New.
32881         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
32882         (vcreate_f64): Remove cast, use v1df builtin.
32883         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
32884         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
32885         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
32886         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
32887         vmov_n_f64, vst1_f64): Use gcc vector extensions.
32888         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
32889         add range check using __builtin_aarch64_im_lane_boundsi.
32890         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
32891         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
32892         type signature, use gcc vector extensions.
32893         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
32894         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
32895         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
32896         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
32897         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
32898         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
32899         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
32900         vreinterpret_u64_f64): Use v1df builtin not df.
32902 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
32904         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
32905         vector registers.
32907 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
32909         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
32910         priority directly.
32912 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
32914         * loop-invariant.c (pre_check_invariant_p): New function.
32915         (find_invariant_insn): Call pre_check_invariant_p.
32917 2014-06-22  Richard Henderson  <rth@redhat.com>
32919         PR target/61565
32920         * compare-elim.c (struct comparison): Add eh_note.
32921         (find_comparison_dom_walker::before_dom_children): Don't eliminate
32922         a redundant comparison in a different EH region.  Purge EH edges if
32923         necessary.
32925 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32927         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
32928         (var_shift): Use it.
32929         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
32930         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
32931         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
32932         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
32933         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
32934         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
32935         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
32936         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
32937         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
32938         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
32939         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
32940         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
32941         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
32942         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
32943         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
32944         *rotldi3_internal15be): Use the new attribute.  Merge register and
32945         integer alternatives.
32947 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32949         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
32950         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
32951         split, *ashrdi3_internal3 and split): Delete, merge into...
32952         (ashr<mode>3): New expander.
32953         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
32954         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
32956 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32958         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
32959         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
32960         *rotldi3_internal3 and split): Delete, merge into...
32961         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
32962         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
32963         Use "rotlw" extended mnemonic.
32965 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32967         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
32968         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
32969         and split, *ashldi3_internal3 and split): Delete, merge into...
32970         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
32971         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
32973 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32975         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
32976         (lshrsi3, two anonymous define_insns and define_splits,
32977         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
32978         *lshrdi3_internal3 and split): Delete, merge into...
32979         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
32980         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
32982 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
32984         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
32985         Remove "O" alternative.
32987 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
32989         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
32990         (mips_move_from_gpr_cost): Likewise.
32991         (mips_register_move_cost): Update accordingly.
32992         (mips_secondary_reload_class): Remove name of in_p.
32994 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
32996         PR target/61503
32997         * config/i386/i386.md (x86_64_shrd, x86_shrd,
32998         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
33000 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
33002         * config/nios2/nios2.c: Include "builtins.h".
33004 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33006         * cgraph.h (tls_model_names): New variable.
33007         * print-tree.c (print_node): Simplify.
33008         * varpool.c (tls_model_names): New variable.
33009         (dump_varpool_node): Output tls model.
33011 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33013         * ipa-visibility.c (function_and_variable_visibility): Disable
33014         temporarily local aliases for some targets.
33016 2014-06-20  Marek Polacek  <polacek@redhat.com>
33018         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
33019         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
33020         into SANITIZE_UNDEFINED.
33021         * doc/invoke.texi: Describe -fsanitize=bounds.
33022         * gimplify.c (gimplify_call_expr): Add gimplification of internal
33023         functions created in the FEs.
33024         * internal-fn.c: Move "internal-fn.h" after "tree.h".
33025         (expand_UBSAN_BOUNDS): New function.
33026         * internal-fn.def (UBSAN_BOUNDS): New internal function.
33027         * internal-fn.h: Don't define internal functions here.
33028         * opts.c (common_handle_option): Add -fsanitize=bounds.
33029         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
33030         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
33031         * tree-core.h: Define internal functions here.
33032         (struct tree_base): Add ifn field.
33033         * tree-pretty-print.c: Include "internal-fn.h".
33034         (dump_generic_node): Handle functions without CALL_EXPR_FN.
33035         * tree.c (get_callee_fndecl): Likewise.
33036         (build_call_expr_internal_loc): New function.
33037         * tree.def (CALL_EXPR): Update description.
33038         * tree.h (CALL_EXPR_IFN): Define.
33039         (build_call_expr_internal_loc): Declare.
33040         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
33041         types.
33042         (ubsan_type_descriptor): Change bool parameter to enum
33043         ubsan_print_style.  Adjust the code.  Add handling of
33044         UBSAN_PRINT_ARRAY.
33045         (ubsan_expand_bounds_ifn): New function.
33046         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
33047         (ubsan_build_overflow_builtin): Likewise.
33048         (instrument_bool_enum_load): Likewise.
33049         (ubsan_instrument_float_cast): Likewise.
33050         * ubsan.h (enum ubsan_print_style): New enum.
33051         (ubsan_expand_bounds_ifn): Declare.
33052         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
33054 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
33056         * config/rs6000/rs6000.md: Append `DONE' to preparation
33057         statements of `bswap' pattern splitters.
33059 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33061         * target.def (call_fusage_contains_non_callee_clobbers): Update
33062         definition.
33063         * doc/tm.texi: Regenerate.
33065 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
33066             Max Ostapenko  <m.ostapenko@partner.samsung.com>
33068         PR sanitizer/61547
33069         * asan.c (instrument_strlen_call): Fixed instrumentation of
33070         trailing byte.
33072 2014-06-20  Martin Jambor  <mjambor@suse.cz>
33074         PR ipa/61540
33075         * ipa-prop.c (impossible_devirt_target): New function.
33076         (try_make_edge_direct_virtual_call): Use it, also instead of
33077         asserting.
33079 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
33080             Max Ostapenko  <m.ostapenko@partner.samsung.com>
33082         PR sanitizer/61530
33083         * asan.c (build_check_stmt): Add condition.
33085 2014-06-20  Martin Jambor  <mjambor@suse.cz>
33087         PR ipa/61211
33088         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
33089         expanded clones.
33091 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33093         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
33094         Update comments.
33095         (VCONQ): Make comment more helpful.
33096         (VCON): Delete.
33097         * config/aarch64/aarch64-simd.md
33098         (aarch64_sqdmulh_lane<mode>):
33099         Use VCOND for operands 2.  Update lane checking and flipping logic.
33100         (aarch64_sqrdmulh_lane<mode>): Likewise.
33101         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
33102         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
33103         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
33104         attribute of operand 3 to VCOND.
33105         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
33106         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
33107         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
33108         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
33109         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
33110         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
33111         define_insn.
33112         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
33113         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
33114         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
33115         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
33116         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
33117         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
33118         operand to VCOND.  Update lane flipping and bounds checking logic.
33119         (aarch64_sqdmlal2_lane<mode>): Likewise.
33120         (aarch64_sqdmlsl_lane<mode>): Likewise.
33121         (aarch64_sqdmull_lane<mode>): Likewise.
33122         (aarch64_sqdmull2_lane<mode>): Likewise.
33123         (aarch64_sqdmlal_laneq<mode>):
33124         Replace VCON usage with VCONQ.
33125         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
33126         (aarch64_sqdmlal2_laneq<mode>): Emit
33127         aarch64_sqdmlal2_laneq<mode>_internal insn.
33128         Replace VCON with VCONQ.
33129         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
33130         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
33131         (aarch64_sqdmull_laneq<mode>): Emit
33132         aarch64_sqdmull_laneq<mode>_internal insn.
33133         Replace VCON with VCONQ.
33134         (aarch64_sqdmull2_laneq<mode>): Emit
33135         aarch64_sqdmull2_laneq<mode>_internal insn.
33136         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
33137         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
33138         of 3rd argument to int16x4_t.
33139         (vqdmlalh_lane_s16): Likewise.
33140         (vqdmlslh_lane_s16): Likewise.
33141         (vqdmull_high_lane_s16): Likewise.
33142         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
33143         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
33144         (vqdmlsl_lane_s16): Likewise.
33145         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
33146         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
33147         (vqdmlals_lane_s32): Likewise.
33148         (vqdmlsls_lane_s32): Likewise.
33149         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
33150         (vqdmulls_lane_s32): Likewise.
33151         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
33152         (vqdmlsl_lane_s32): Likewise.
33153         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
33154         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
33155         (vqrdmulhh_lane_s16): Likewise.
33156         (vqdmlsl_high_lane_s16): Likewise.
33157         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
33158         (vqdmlsl_high_lane_s32): Likewise.
33159         (vqrdmulhs_lane_s32): Likewise.
33161 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33163         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
33164         get_call_reg_set_usage.
33166 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33168         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
33169         it contains all call_used_regs.
33171 2014-06-20  Tom de Vries  <tom@codesourcery.com>
33173         * final.c (collect_fn_hard_reg_usage): Add and use variable
33174         function_used_regs.
33176 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
33178         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
33179         (set_init_priority, get_init_priority, set_fini_priority,
33180         get_fini_priority): New methods.
33181         * tree.c (init_priority_for_decl): Remove.
33182         (init_ttree): Do not initialize init priority.
33183         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
33184         (decl_priority_info): Remove.
33185         (decl_init_priority_insert): Rewrite.
33186         (decl_fini_priority_insert): Rewrite.
33187         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
33188         tree_priority_map_marked_p): Remove.
33189         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
33190         * lto-streamer-out.c (hash_tree): Do not hash priorities.
33191         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
33192         not output priorities.
33193         (pack_ts_function_decl_value_fields): Likewise.
33194         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
33195         not input priorities.
33196         (unpack_ts_function_decl_value_fields): Likewise.
33197         * symtab.c (symbol_priority_map): Declare.
33198         (init_priority_hash): Declare.
33199         (symtab_unregister_node): Unregister from priority hash, too.
33200         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
33201         New methods.
33202         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
33203         (symbol_priority_info): New function.
33204         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
33205         New methods.
33206         * tree-core.h (tree_priority_map): Remove.
33208 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
33210         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
33211         0xff to uint64_t before shifting it up.
33213 2014-06-20  Julian Brown  <julian@codesourcery.com>
33214             Chung-Lin Tang  <cltang@codesourcery.com>
33216         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
33217         TARGET_THUMB1_ONLY. Add comments.
33219 2014-06-19  Tom de Vries  <tom@codesourcery.com>
33221         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
33222         return type to void.
33223         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
33225 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33227         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
33228         as "move", from depends_on.
33230 2014-06-19  Terry Guo  <terry.guo@arm.com>
33232         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
33233         stage.
33235 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
33237         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
33238         Remove cr5.
33239         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
33241 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
33243         PR target/61550
33244         * config/sh/sh.c (prepare_move_operands): Don't process TLS
33245         addresses here if reload in progress or completed.
33247 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
33249         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
33250         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
33251         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
33252         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
33253         (mips_register_priority): New function that implements the target
33254         hook TARGET_REGISTER_PRIORITY.
33255         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
33256         (mips_lra_p): Likewise for TARGET_LRA_P.
33257         (TARGET_REGISTER_PRIORITY): Define macro.
33258         (TARGET_SPILL_CLASS): Likewise.
33259         (TARGET_LRA_P): Likewise.
33260         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
33261         classes.
33262         (REG_CLASS_NAMES): Likewise.
33263         (REG_CLASS_CONTENTS): Likewise.
33264         (BASE_REG_CLASS): Use M16_SP_REGS.
33265         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
33266         New set attribute to enable alternatives depending on the register
33267         allocator used.
33268         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
33269         (*lea64): Disable pattern for MIPS16.
33270         * config/mips/mips.opt (mlra): New option.
33272 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
33274         * lra-constraints.c (base_to_reg): New function.
33275         (process_address): Use new function.
33277 2014-06-18  Tom de Vries  <tom@codesourcery.com>
33279         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
33280         * config/aarch64/aarch64.c
33281         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
33282         (aarch64_emit_call_insn): New function.
33283         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
33284         of emit_call_insn.
33285         * config/aarch64/aarch64.md (define_expand "call_internal")
33286         (define_expand "call_value_internal", define_expand "sibcall_internal")
33287         (define_expand "sibcall_value_internal"): New.
33288         (define_expand "call", define_expand "call_value")
33289         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
33290         expand variant and aarch64_emit_call_insn.
33292 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
33293             Tom de Vries  <tom@codesourcery.com>
33295         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
33296         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
33297         Redefine to true.
33298         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
33299         clobbers to CALL_INSN_FUNCTION_USAGE.
33300         (define_expand "sibcall_internal")
33301         (define_expand "sibcall_value_internal"): New.
33302         (define_expand "call", define_expand "call_value"): Add argument to
33303         arm_emit_call_insn.
33304         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
33305         (define_expand "sibcall_value"): Use sibcall_value_internal and
33306         arm_emit_call_insn.
33308 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33310         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
33312 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33314         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
33315         __udivmoddi4.
33317 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33319         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
33320         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
33321         annotations. Fix DWARF information.
33323 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33325         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
33326         __udivmoddi4, and fixups for negative operands.
33328 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33330         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
33332 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33334         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
33335         to __udivmoddi4.
33337 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33339         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
33340         manipulation.
33342 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33344         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
33345         describing register usage on function entry and exit.
33347 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33349         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
33350         (__aeabi_ldivmod): Fix whitespace.
33352 2014-06-18  Andreas Schwab  <schwab@suse.de>
33354         * doc/md.texi (Standard Names): Use @itemx for grouped items.
33355         Remove blank line after @item.
33357 2014-06-18  Richard Henderson  <rth@redhat.com>
33359         PR target/61545
33360         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
33362 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
33364         * config/arm/arm.c (neon_vector_mem_operand): Allow register
33365         POST_MODIFY for neon loads and stores.
33366         (arm_print_operand): Output post-index register for neon loads and
33367         stores.
33369 2014-06-18  Richard Biener  <rguenther@suse.de>
33371         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
33373 2014-06-18  Richard Biener  <rguenther@suse.de>
33375         * tree-pass.h (make_pass_dce_loop): Remove.
33376         * passes.def: Replace pass_dce_loop with pass_dce.
33377         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
33378         changed free niter estimates and reset the scev cache.
33379         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
33380         make_pass_dce_loop): Remove.
33381         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
33382         (fini_copy_prop): Return whether something changed.  Always
33383         let substitute_and_fold perform DCE and free niter estimates
33384         and reset the scev cache if so.
33385         (execute_copy_prop): If sth changed schedule cleanup-cfg.
33386         (pass_data_copy_prop): Do not unconditionally schedule
33387         cleanup-cfg or update-ssa.
33389 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
33391         PR tree-optimization/61518
33392         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
33393         reduction var is used in reduction stmt or phi-function only.
33395 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33397         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
33399 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
33401         PR tree-optimization/61517
33402         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
33403         whose rhs's first tree is the source expression instead of the
33404         expression itself.
33405         (find_bswap_or_nop): Likewise.
33406         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
33407         gimple stmt whose rhs's first tree is the source. In the memory source
33408         case, move the stmt to be replaced close to one of the original load to
33409         avoid the problem of a store between the load and the stmt's original
33410         location.
33411         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
33412         signature.
33414 2014-06-18  Andreas Schwab  <schwab@suse.de>
33416         PR rtl-optimization/54555
33417         * postreload.c (move2add_use_add2_insn): Substitute
33418         STRICT_LOW_PART only if it is cheaper.
33420 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
33422         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
33423         Do not use unspec as call operand.  Use memory_operand instead of
33424         memory_nox32_operand and add "m" operand constraint.  Disable
33425         pattern for TARGET_X32.
33426         (*sibcall_pop_memory): Ditto.
33427         (*sibcall_value_memory): Ditto.
33428         (*sibcall_value_pop_memory): Ditto.
33429         (sibcall peepholes): Merge SImode and DImode patterns using
33430         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
33431         Disable pattern for TARGET_X32.  Check if eliminated register is
33432         really dead after call insn.  Generate call RTX without unspec operand.
33433         (sibcall_value peepholes): Ditto.
33434         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
33435         instead of memory_nox32_operand.  Check if eliminated register is
33436         really dead after call insn. Generate call RTX without unspec operand.
33437         (sibcall_value_pop peepholes): Ditto.
33438         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
33440 2014-06-18  Terry Guo  <terry.guo@arm.com>
33442         PR target/61544
33443         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
33444         reach the head.
33446 2014-06-18  Olivier Hainque  <hainque@adacore.com>
33448         * tree-core.h (tree_block): Add an "end_locus" field, allowing
33449         memorization of the end of block source location.
33450         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
33451         * gimplify.c (gimplify_bind_expr): Propagate the block start and
33452         end source location info we have on the block entry/exit code we
33453         generate.
33455 2014-06-18  Richard Biener  <rguenther@suse.de>
33457         * common.opt (fssa-phiopt): New option.
33458         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
33459         but not with -Og.
33460         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
33461         * doc/invoke.texi (-fssa-phiopt): Document.
33463 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33465         * genattrtab.c (n_bypassed): New variable.
33466         (process_bypasses): Initialise n_bypassed.
33467         Count number of bypassed reservations.
33468         (make_automaton_attrs): Allocate space for bypassed reservations
33469         rather than number of bypasses.
33471 2014-06-18  Richard Biener  <rguenther@suse.de>
33473         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
33474         we propagated anything.
33475         (substitute_and_fold_dom_walker::before_dom_children): Something
33476         changed if we propagated into PHI arguments.
33477         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
33478         we removed a stmt.
33480 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
33482         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
33483         vector case.
33484         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
33485         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
33486         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
33487         Introduces alternative way of loads group permutaions.
33488         (vect_transform_grouped_load): Try alternative way of permutations.
33490 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
33492         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
33493         changed in ORT_TARGET region, don't jump to do_outer.
33494         (struct gimplify_adjust_omp_clauses_data): New type.
33495         (gimplify_adjust_omp_clauses_1): Adjust for data being
33496         a struct gimplify_adjust_omp_clauses_data pointer instead
33497         of tree *.  Pass pre_p as a new argument to
33498         lang_hooks.decls.omp_finish_clause hook.
33499         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
33500         splay_tree_foreach to pass both list_p and pre_p.
33501         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
33502         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
33503         gimplify_adjust_omp_clauses callers.
33504         * langhooks.c (lhd_omp_finish_clause): New function.
33505         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
33506         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
33507         * langhooks.h (struct lang_hooks_for_decls): Add a new
33508         gimple_seq * argument to omp_finish_clause hook.
33509         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
33510         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
33511         (scan_omp_parallel, lower_omp_for): When adding
33512         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
33513         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
33514         * tree-nested.c (convert_nonlocal_omp_clauses,
33515         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
33516         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
33518 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
33520         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
33521         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
33523 2014-06-17  Xinliang David Li  <davidxl@google.com>
33525         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
33526         * passes.c (pass_init_dump_file): Do not set initialize
33527         flag to false unconditionally.
33529 2014-06-17  Richard Biener  <rguenther@suse.de>
33531         * genopinit.c (main): Use vec<>::qsort method.
33532         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
33533         Likewise.
33534         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
33536 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
33538         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
33539         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
33540         (mips_move_to_gpr_cost): Remove ST_REGS case.
33541         (mips_move_from_gpr_cost): Likewise.
33542         (mips_register_move_cost): Likewise.
33543         (mips_secondary_reload_class): Likewise.
33545 2014-06-17  Richard Biener  <rguenther@suse.de>
33547         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
33548         (pass_all_optimizations): Move 3rd copy-prop pass from after
33549         fre to before ifcombine/phiopt.
33551 2014-06-17  Richard Biener  <rguenther@suse.de>
33553         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
33554         and allow all blocks to be forwarders.
33556 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
33558         PR target/61483
33559         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
33560         variable 'size'; calculate 'size' right in the front; use
33561         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
33562         pcum->aapcs_stack_words.
33564 2014-06-17  Nick Clifton  <nickc@redhat.com>
33566         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
33567         (umulhi3, mulsidi3, umulsidi3): Likewise.
33569 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
33571         PR middle-end/61508
33572         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
33573         check for section name.
33575 2014-06-17  Richard Biener  <rguenther@suse.de>
33577         * tree-ssa-propagate.c: Include domwalk.h.
33578         (substitute_and_fold): Outline main worker into a domwalker ...
33579         (substitute_and_fold_dom_walker::before_dom_children): ... here.
33580         Schedule stmts we can fully propagate for removal.  Remove
33581         poor-mans DCE.
33582         (substitute_and_fold): Apply a dominator walk to perform
33583         substitution.  Process stmts scheduled for removal here.
33585 2014-06-17  Richard Biener  <rguenther@suse.de>
33587         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
33588         of PHI node moving.
33590 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
33592         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
33593         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
33594         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
33595         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
33596         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
33597         TARGET_HARD_FLOAT.
33598         (get_fpscr) : Likewise.
33600 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
33602         PR rtl-optimization/61325
33603         * lra-constraints.c (valid_address_p): Add forward declaration.
33604         (simplify_operand_subreg): Check address validity before and after
33605         alter_reg of memory subreg.
33607 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
33609         * config/i386/i386.c (decide_alg): Correctly handle
33610         maximum size of stringop algorithm.
33612 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
33614         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
33616 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
33618         PR rtl-optimization/61522
33619         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
33621 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
33623         Revert:
33624         * symtab.c (symtab_node::reset_section): New method.
33625         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
33626         for localization.
33627         * cgraph.h (reset_section): Declare.
33628         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
33629         do not consider comdat locals.
33630         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
33631         for new symbol.
33632         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
33633         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
33634         reset sections of symbols dragged out of the comdats.
33635         (function_and_variable_visibility): Reset sections of
33636         localized symbols.
33638 2014-06-16  Richard Biener  <rguenther@suse.de>
33640         PR tree-optimization/61482
33641         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
33642         [-INF(OVF), +INF(OVF)] range.
33644 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
33646         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
33647         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
33648         handling 32-bit multiplication.
33650 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
33652         PR middle-end/61430
33653         * lra-lives.c (process_bb_lives): Skip creating copy during
33654         insn scan when src/dest has constrained to same regno.
33656 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
33658         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
33659         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
33661 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
33663         * asan.c (check_func): New function.
33664         (maybe_create_ssa_name): Likewise.
33665         (build_check_stmt_with_calls): Likewise.
33666         (use_calls_p): Likewise.
33667         (report_error_func): Change interface.
33668         (build_check_stmt): Allow non-integer lengths; add support
33669         for new parameter.
33670         (asan_instrument): Likewise.
33671         (instrument_mem_region_access): Moved code to build_check_stmt.
33672         (instrument_derefs): Likewise.
33673         (instrument_strlen_call): Likewise.
33674         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
33675         * doc/invoke.texi: Describe new parameter.
33676         * params.def: Define new parameter.
33677         * params.h: Likewise.
33678         * sanitizer.def: Describe new builtins.
33680 2014-06-16  Richard Biener  <rguenther@suse.de>
33682         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
33683         Make all defs available at the end.
33684         (eliminate): If we remove a PHI node schedule cfg-cleanup.
33686 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
33688         PR plugins/45078
33689         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
33691 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
33693         PR bootstrap/61516
33694         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
33695         initialization.  Replace remaining use of uid.
33697 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
33699         * c-family/c-common.c (handle_tls_model_attribute): Use
33700         set_decl_tls_model.
33701         * c-family/c-common.c (handle_tls_model_attribute): Use
33702         set_decl_tls_model.
33703         * cgraph.h (struct varpool_node): Add tls_model.
33704         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
33705         * tree.h (DECL_TLS_MODEL): Update.
33706         (DECL_THREAD_LOCAL_P): Check that variable is static.
33707         (decl_tls_model): Declare.
33708         (set_decl_tls_model): Declare.
33709         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
33710         set symbol prorperties.
33711         (get_emutls_init_templ_addr): Cleanup.
33712         (new_emutls_decl): Update.
33713         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
33714         (lto_input_varpool_node): Likewise.
33715         * lto-streamer-out.c (hash_tree): Likewise.
33716         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
33717         not stream DECL_TLS_MODEL.
33718         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
33719         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
33721 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33723         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
33725 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33727         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
33728         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
33729         lists.
33730         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
33731         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
33732         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
33733         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
33734         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
33735         (df_get_artificial_defs, df_get_artificial_uses)
33736         (df_single_def, df_single_use): Update accordingly.
33737         (df_refs_chain_dump): Take the first element in a linked list as
33738         parameter, rather than a pointer to an array of pointers.
33739         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
33740         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
33741         (df_chain_create_bb_process_use): Likewise.
33742         (df_md_bb_local_compute_process_def): Likewise.
33743         * fwprop.c (process_defs, process_uses): Likewise.
33744         (register_active_defs, update_uses): Likewise.
33745         (forward_propagate_asm): Update for new df_ref linking.
33746         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
33747         (df_null_ref_rec, df_null_mw_rec): Likewise.
33748         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
33749         explicitly.
33750         (df_scan_free_bb_info): Remove check for null artificial_defs.
33751         (df_install_ref_incremental): Adjust for new df_ref linking.
33752         Use a single-element insertion rather than a full sort.
33753         (df_ref_chain_delete_du_chain): Take the first element
33754         in a linked list as parameter, rather than a pointer to an array of
33755         pointers.
33756         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
33757         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
33758         (df_insn_info_delete): Remove check for null defs and call to
33759         df_scan_free_mws_vec.
33760         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
33761         null rather than df_null_*_rec.
33762         (df_insn_rescan_debug_internal): Likewise, and update null
33763         checks in the same way.  Remove check for null defs.
33764         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
33765         Move a single element rather doing a full sort.
33766         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
33767         linking.
33768         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
33769         Initialize df_ref and df_mw_hardreg lists to null rather than
33770         df_null_*_rec.
33771         (df_ref_compare): Take df_refs as parameter, transferring the
33772         old interface to...
33773         (df_ref_ptr_compare): ...this new function.
33774         (df_sort_and_compress_refs): Update accordingly.
33775         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
33776         old interface to...
33777         (df_mw_ptr_compare): ...this new function.
33778         (df_sort_and_compress_mws): Update accordingly.
33779         (df_install_refs, df_install_mws): Return a linked list rather than
33780         an array of pointers.
33781         (df_refs_add_to_chains): Assert that old lists are empty rather
33782         than freeing them.
33783         (df_insn_refs_verify): Don't handle null defs speciailly.
33784         * web.c (union_match_dups): Update for new df_ref linking.
33786 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33788         * df.h (df_ref_create, df_ref_remove): Delete.
33789         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
33790         (df_ref_remove): Likewise.
33792 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33794         * df.h (df_single_def, df_single_use): New functions.
33795         * ira.c (find_moveable_pseudos): Use them.
33797 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33799         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
33800         * df-problems.c (df_note_bb_compute): Use it.
33801         * regstat.c (regstat_bb_compute_ri): Likewise.
33803 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33805         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
33806         * cse.c (cse_extended_basic_block): Use them.
33807         * dce.c (mark_artificial_use): Likewise.
33808         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
33809         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
33810         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
33811         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
33812         (df_simulate_initialize_backwards): Likewise.
33813         (df_simulate_finalize_backwards): Likewise.
33814         (df_simulate_initialize_forwards): Likewise.
33815         (df_md_simulate_artificial_defs_at_top): Likewise.
33816         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
33817         * regrename.c (init_rename_info): Likewise.
33818         * regstat.c (regstat_bb_compute_ri): Likewise.
33819         (regstat_bb_compute_calls_crossed): Likewise.
33821 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
33823         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
33824         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
33825         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
33826         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
33827         * combine.c (create_log_links): Likewise.
33828         * compare-elim.c (find_flags_uses_in_insn): Likewise.
33829         (try_eliminate_compare): Likewise.
33830         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
33831         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
33832         (remove_reg_equal_equiv_notes_for_defs): Likewise.
33833         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
33834         (word_dce_process_block, dce_process_block): Likewise.
33835         * ddg.c (def_has_ccmode_p): Likewise.
33836         * df-core.c (df_bb_regno_first_def_find): Likewise.
33837         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
33838         * df-problems.c (df_rd_simulate_one_insn): Likewise.
33839         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
33840         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
33841         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
33842         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
33843         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
33844         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
33845         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
33846         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
33847         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
33848         * fwprop.c (local_ref_killed_between_p): Likewise.
33849         (all_uses_available_at, free_load_extend): Likewise.
33850         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
33851         * hw-doloop.c (scan_loop): Likewise.
33852         * ifcvt.c (dead_or_predicable): Likewise.
33853         * init-regs.c (initialize_uninitialized_regs): Likewise.
33854         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
33855         (process_bb_node_lives): Likewise.
33856         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
33857         (find_moveable_pseudos): Likewise.
33858         * loop-invariant.c (check_dependencies, record_uses): Likewise.
33859         * recog.c (peep2_find_free_register): Likewise.
33860         * ree.c (get_defs): Likewise.
33861         * regstat.c (regstat_bb_compute_ri): Likewise.
33862         (regstat_bb_compute_calls_crossed): Likewise.
33863         * sched-deps.c (find_inc, find_mem): Likewise.
33864         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
33865         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
33866         * shrink-wrap.c (requires_stack_frame_p): Likewise.
33867         (prepare_shrink_wrap): Likewise.
33868         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
33869         * web.c (union_defs, pass_web::execute): Likewise.
33870         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
33871         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
33873 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
33875         * lra-assign.c (assign_by_spills): Add code to assign vector regs
33876         to inheritance pseudos.
33877         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
33879 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
33881         PR target/61415
33882         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
33883         (BU_MISC_2): Rename to ...
33884         (BU_LDBL128_2): ... this.
33885         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
33886         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
33887         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
33888         RS6000_BTM_LDBL128.
33889         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
33890         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
33891         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
33892         (unpacktf_1): Likewise.
33893         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
33894         (__builtin_longdouble_dw1): Likewise.
33895         * doc/sourcebuild.texi (longdouble128): Document.
33897 2014-06-13  Jeff Law  <law@redhat.com>
33899         PR rtl-optimization/61094
33900         PR rtl-optimization/61446
33901         * ree.c (combine_reaching_defs): Get the mode for the copy from
33902         the extension insn rather than the defining insn.
33904 2014-06-13  Dehao Chen  <dehao@google.com>
33906         * dwarf2out.c (add_linkage_name): Emit more linkage name.
33908 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
33910         * doc/install.texi (--enable-linker-plugin-configure-flags)
33911         (--enable-linker-plugin-flags): Document new flags.
33913 2014-06-13  Martin Jambor  <mjambor@suse.cz>
33915         PR ipa/61186
33916         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
33917         cache_token if returning early.
33919 2014-06-13  Nick Clifton  <nickc@redhat.com>
33921         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
33922         requested alignment is active.
33923         (LABEL_ALIGN): Likewise.
33924         (LOOP_ALIGN): Likewise.
33926 2014-06-13  Richard Biener  <rguenther@suse.de>
33928         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
33929         Rewrite to propagate the VN result into all uses where
33930         possible and to remove stmts becoming dead because of that.
33931         (eliminate): Generalize stmt removal handling, remove in
33932         reverse dominator order to support proper debug stmt
33933         generation.  Update stmts before removing stmts.
33934         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
33936 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
33938         PR tree-optimization/61375
33939         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
33940         symbolic number cannot be represented in an uint64_t.
33941         (find_bswap_or_nop_1): Likewise.
33943 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
33945         * symtab.c (symtab_node::reset_section): New method.
33946         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
33947         for localization.
33948         * cgraph.h (reset_section): Declare.
33949         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
33950         do not consider comdat locals.
33951         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
33952         for new symbol.
33953         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
33954         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
33955         reset sections of symbols dragged out of the comdats.
33956         (function_and_variable_visibility): Reset sections of
33957         localized symbols.
33959 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
33961         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
33962         to use symtab and decl_binds_to_current_def_p
33963         * tree-vectorizer.c (increase_alignment): Increase alignment
33964         of alias target, too.
33966 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
33968         PR middle-end/61486
33969         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
33970         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
33971         if outer combined construct is distribute.
33972         (gimplify_omp_for): For OMP_DISTRIBUTE set
33973         gimplify_omp_ctxp->distribute.
33974         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
33975         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
33976         mapping into decl map.
33978 2014-06-12  Jason Merrill  <jason@redhat.com>
33980         * common.opt (fabi-version): Change default to 0.
33982 2014-06-12  Jason Merrill  <jason@redhat.com>
33984         * toplev.c (process_options): Reject -fabi-version=1.
33986 2014-06-12  Jeff Law  <law@redhat.com>
33988         PR tree-optimization/61009
33989         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
33990         value when we stop processing a block due to problematic PHIs.
33992 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
33994         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
33995         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
33996         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
33997         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
33998         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
33999         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
34000         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
34001         are not in the spec.
34003 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
34005         PR target/59843
34006         * config/aarch64/aarch64-modes.def: Add V1DFmode.
34007         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
34008         Support V1DFmode.
34010 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
34012         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
34014 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
34016         PR target/61443
34017         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
34018         loading from address spaces.
34020 2014-06-12  Martin Liska  <mliska@suse.cz>
34022         PR ipa/61462
34023         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
34024         statement is reachable.
34026 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
34028         * symtab.c (section_hash): New hash.
34029         (symtab_unregister_node): Clear section before freeing.
34030         (hash_section_hash_entry): New haser.
34031         (eq_sections): New function.
34032         (symtab_node::set_section_for_node): New method.
34033         (set_section_1): Update.
34034         (symtab_node::set_section): Take string instead of tree as parameter.
34035         (symtab_resolve_alias): Update.
34036         * cgraph.h (section_hash_entry_d): New structure.
34037         (section_hash_entry): New typedef.
34038         (cgraph_node): Change comdat_group_ to x_comdat_group,
34039         change section_ to x_section and turn into section_hash_entry;
34040         update accestors; put set_section_for_node offline.
34041         * tree.c (decl_section_name): Turn into string.
34042         (set_decl_section_name): Change parameter to be string.
34043         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
34044         * sdbout.c (sdbout_one_type): Update.
34045         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
34046         * varasm.c (IN_NAMED_SECTION, get_named_section,
34047         resolve_unique_section, hot_function_section, get_named_text_section,
34048         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
34049         make_decl_rtl, default_unique_section): Update.
34050         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
34051         (c6x_elf_unique_section): Update.
34052         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
34053         * config/pa/pa.c (pa_function_section): Update.
34054         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
34055         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
34056         * config/arc/arc.c (arc_in_small_data_p): Update.
34057         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
34058         * config/mcore/mcore.c (mcore_unique_section): Update.
34059         * config/mips/mips.c (mips16_build_function_stub): Update.
34060         (mips16_build_call_stub): Update.
34061         (mips_function_rodata_section): Update.
34062         (mips_in_small_data_p): Update.
34063         * config/score/score.c (score_in_small_data_p): Update.
34064         * config/rx/rx.c (rx_in_small_data): Update.
34065         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
34066         (rs6000_xcoff_asm_named_section): Update.
34067         (rs6000_xcoff_unique_section): Update.
34068         * config/frv/frv.c (frv_string_begins_with): Update.
34069         (frv_in_small_data_p): Update.
34070         * config/v850/v850.c (v850_encode_data_area): Update.
34071         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
34072         (bfin_handle_l1_data_attribute): Update.
34073         (bfin_handle_l2_attribute): Update.
34074         * config/mep/mep.c (mep_unique_section): Update.
34075         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
34076         Update.
34077         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
34078         (h8300_handle_tiny_data_attribute): Update.
34079         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
34080         (m32r_in_small_data_p): Update.
34081         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
34082         * config/i386/i386.c (ix86_in_large_data_p): Update.
34083         * config/i386/winnt.c (i386_pe_unique_section): Update.
34084         * config/darwin.c (darwin_function_section): Update.
34085         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
34086         * tree-emutls.c (get_emutls_init_templ_addr): Update.
34087         (new_emutls_decl): Update.
34088         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
34089         input_varpool_node): Update.
34090         (ead_string_cst): Turn to ...
34091         (read_string): ... this one.
34092         * dwarf2out.c (secname_for_decl): Update.
34093         * asan.c (asan_protect_global): Update.
34095 2014-06-11  DJ Delorie  <dj@redhat.com>
34097         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
34098         cache lines.
34099         * config/rx/rx.c (rx_option_override): Likewise.
34100         (rx_align_for_label): Likewise.
34102         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
34104 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
34106         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
34107         prototype.
34109 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34111         * common.md: New file.
34112         * doc/md.texi: Update description of generic, machine-independent
34113         constraints.
34114         * config/s390/constraints.md (e): Delete.
34115         * Makefile.in (md_file): Include common.md.
34116         * config/m32c/t-m32c (md_file): Likewise.
34117         * genpreds.c (general_mem): New array.
34118         (generic_constraint_letters): Remove constraints now defined by
34119         common.md.
34120         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
34121         Allow the first character to be '<' or '>' as well.
34122         * genoutput.c (general_mem): New array.
34123         (indep_constraints): Remove constraints now defined by common.md.
34124         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
34125         Remove special handling of 'm'.
34126         * ira-costs.c (record_reg_classes): Remove special handling of
34127         constraints now defined by common.md.
34128         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
34129         * ira-lives.c (single_reg_class): Likewise.
34130         (ira_implicitly_set_insn_hard_regs): Likewise.
34131         * lra-constraints.c (reg_class_from_constraints): Likewise.
34132         (process_alt_operands, process_address, curr_insn_transform): Likewise.
34133         * postreload.c (reload_cse_simplify_operands): Likewise.
34134         * reload.c (push_secondary_reload, scratch_reload_class)
34135         (find_reloads, alternative_allows_const_pool_ref): Likewise.
34136         * reload1.c (maybe_fix_stack_asms): Likewise.
34137         * targhooks.c (default_secondary_reload): Likewise.
34138         * stmt.c (parse_output_constraint): Likewise.
34139         * recog.c (preprocess_constraints): Likewise.
34140         (constrain_operands, peep2_find_free_register): Likewise.
34141         (asm_operand_ok): Likewise, but add a comment saying why 'o'
34142         must be handled specially.
34144 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34146         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
34147         * genpreds.c (have_const_dbl_constraints): Delete.
34148         (add_constraint): Don't set it.
34149         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
34150         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
34151         constraints using the lookup_constraint logic.
34152         * ira-lives.c (single_reg_class): Likewise.
34153         * ira.c (ira_setup_alts): Likewise.
34154         * lra-constraints.c (process_alt_operands): Likewise.
34155         * recog.c (asm_operand_ok, constrain_operands): Likewise.
34156         * reload.c (find_reloads): Likewise.
34158 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34160         * genpreds.c (const_int_start, const_int_end): New variables.
34161         (choose_enum_order): Output CONST_INT constraints before memory
34162         constraints.
34163         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
34164         Add CT_CONST_INT.
34165         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
34166         * ira.c (ira_setup_alts): Likewise.
34167         * lra-constraints.c (process_alt_operands): Likewise.
34168         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
34169         * reload.c (find_reloads): Likewise.
34171 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34173         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
34174         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
34175         * recog.c (preprocess_constraints): Update accordingly.
34177 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34179         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
34180         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
34181         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
34182         * genpreds.c (print_type_tree): New function.
34183         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
34184         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
34185         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
34186         Write out enum constraint_type and get_constraint_type.
34187         * lra-constraints.c (satisfies_memory_constraint_p): Take a
34188         constraint_num rather than a constraint string.
34189         (satisfies_address_constraint_p): Likewise.
34190         (reg_class_from_constraints): Avoid old constraint macros.
34191         (process_alt_operands, process_address_1): Likewise.
34192         (curr_insn_transform): Likewise.
34193         * ira-costs.c (record_reg_classes): Likewise.
34194         (record_operand_costs): Likewise.
34195         * ira-lives.c (single_reg_class): Likewise.
34196         (ira_implicitly_set_insn_hard_regs): Likewise.
34197         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
34198         * postreload.c (reload_cse_simplify_operands): Likewise.
34199         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
34200         (constrain_operands, peep2_find_free_register): Likewise.
34201         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
34202         (find_reloads, alternative_allows_const_pool_ref): Likewise.
34203         * reload1.c (maybe_fix_stack_asms): Likewise.
34204         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
34205         * targhooks.c (default_secondary_reload): Likewise.
34206         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
34207         to EXTRA_CONSTRAINT_STR.
34208         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
34210 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34212         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
34213         (write_constraint_satisfied_p_array): ...this new function.
34214         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
34215         an array.
34216         (write_insn_preds_c): Update accordingly.
34218 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34220         * genpreds.c (write_lookup_constraint): Rename to...
34221         (write_lookup_constraint_1): ...this.
34222         (write_lookup_constraint_array): New function.
34223         (write_tm_preds_h): Define lookup_constraint as an inline function
34224         that uses write_lookup_constraint_array where possible.
34225         (write_insn_preds_c): Update for the changes above.
34227 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
34229         * doc/md.texi (regclass_for_constraint): Rename to...
34230         (reg_class_for_constraint): ...this.
34231         * genpreds.c (num_constraints, enum_order, register_start)
34232         (register_end, satisfied_start, memory_start, memory_end)
34233         (address_start, address_end): New variables.
34234         (add_constraint): Count the number of constraints.
34235         (choose_enum_order): New function.
34236         (write_enum_constraint_num): Iterate over enum_order.
34237         (write_regclass_for_constraint): Rename to...
34238         (write_reg_class_for_constraint_1): ...this and update output
34239         accordingly.
34240         (write_constraint_satisfied_p): Rename to...
34241         (write_constraint_satisfied_p_1): ...this and update output
34242         accordingly.  Do nothing if all extra constraints are register
34243         constraints.
34244         (write_insn_extra_memory_constraint): Delete.
34245         (write_insn_extra_address_constraint): Delete.
34246         (write_range_function): New function.
34247         (write_tm_preds_h): Define constraint_satisfied_p and
34248         reg_class_for_constraint as inline functions that do a range check
34249         before calling the out-of-line function.  Use write_range_function
34250         to implement insn_extra_{register,memory,address}_constraint,
34251         the first of which is new.
34252         (write_insn_preds_c): Update after above changes to write_* functions.
34253         (main): Call choose_enum_order.
34255 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34257         PR tree-optimization/61306
34258         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
34259         expression instead of its size.
34260         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
34261         false to prevent optimization when the result is unpredictable due to
34262         arithmetic right shift of signed type with highest byte is set.
34263         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
34264         (init_symbolic_number): Likewise.
34265         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
34266         when the result is unpredictable due to sign extension.
34268 2014-06-11  Terry Guo  <terry.guo@arm.com>
34270         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
34271         (*thumb1_addsi3): Ditto.
34272         (*thumb_subdi3): Ditto.
34273         (thumb1_subsi3_insn): Ditto.
34274         (*thumb_mulsi3): Ditto.
34275         (*thumb_mulsi3_v6): Ditto.
34276         (*thumb1_andsi3_insn): Ditto.
34277         (thumb1_bicsi3): Ditto.
34278         (*thumb1_iorsi3_insn): Ditto.
34279         (*thumb1_xorsi3_insn): Ditto.
34280         (*thumb1_ashlsi3): Ditto.
34281         (*thumb1_ashrsi3): Ditto.
34282         (*thumb1_lshrsi3): Ditto.
34283         (*thumb1_rotrsi3): Ditto.
34284         (*thumb1_negdi2): Ditto.
34285         (*thumb1_negsi2): Ditto.
34286         (*thumb1_abssi2): Ditto.
34287         (*thumb1_neg_abssi2): Ditto.
34288         (*thumb1_one_cmplsi2): Ditto.
34289         (*thumb1_zero_extendhisi2): Ditto.
34290         (*thumb1_zero_extendqisi2): Ditto.
34291         (*thumb1_zero_extendqisi2_v6): Ditto.
34292         (thumb1_extendhisi2): Ditto.
34293         (thumb1_extendqisi2): Ditto.
34294         (*thumb1_movdi_insn): Ditto.
34295         (*thumb1_movsi_insn): Ditto.
34296         (*thumb1_movhi_insn): Ditto.
34297         (thumb_movhi_clobber): Ditto.
34298         (*thumb1_movqi_insn): Ditto.
34299         (*thumb1_movhf): Ditto.
34300         (*thumb1_movsf_insn): Ditto.
34301         (*thumb_movdf_insn): Ditto.
34302         (movmem12b): Ditto.
34303         (movmem8b): Ditto.
34304         (cbranchqi4): Ditto.
34305         (cbranchsi4_insn): Ditto.
34306         (cbranchsi4_scratch): Ditto.
34307         (*negated_cbranchsi4): Ditto.
34308         (*tbit_cbranch): Ditto.
34309         (*tlobits_cbranch): Ditto.
34310         (*tstsi3_cbranch): Ditto.
34311         (*cbranchne_decr1): Ditto.
34312         (*addsi3_cbranch): Ditto.
34313         (*addsi3_cbranch_scratch): Ditto.
34314         (*thumb_cmpdi_zero): Ditto.
34315         (cstoresi_eq0_thumb1): Ditto.
34316         (cstoresi_ne0_thumb1): Ditto.
34317         (*cstoresi_eq0_thumb1_insn): Ditto.
34318         (*cstoresi_ne0_thumb1_insn): Ditto.
34319         (cstoresi_nltu_thumb1): Ditto.
34320         (cstoresi_ltu_thumb1): Ditto.
34321         (thumb1_addsi3_addgeu): Ditto.
34322         (*thumb_jump): Ditto.
34323         (*call_reg_thumb1_v5): Ditto.
34324         (*call_reg_thumb1): Ditto.
34325         (*call_value_reg_thumb1_v5): Ditto.
34326         (*call_value_reg_thumb1): Ditto.
34327         (*call_insn): Ditto.
34328         (*call_value_insn): Ditto.
34329         (thumb1_casesi_internal_pic): Ditto.
34330         (thumb1_casesi_dispatch): Ditto.
34331         (*thumb1_indirect_jump): Ditto.
34332         (prologue_thumb1_interwork): Ditto.
34333         (*epilogue_insns): Ditto.
34334         (consttable_1): Ditto.
34335         (consttable_2): Ditto.
34336         (tablejump): Ditto.
34337         (*thumb1_tablejump): Ditto.
34338         (thumb_eh_return): Ditto.
34339         (define_peephole2): Two of them are thumb1 only and got moved into
34340         new file thumb1.md.
34341         (define_split): Six of them are thumb1 only and got moved into new
34342         file thumb1.md.
34343         * config/arm/thumb1.md: New file comprised of above thumb1 only
34344         patterns.
34346 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34348         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
34349         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
34350         dependencies.
34351         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
34352         (aarch64_crc_builtin_datum): New struct.
34353         (aarch64_crc_builtin_data): New.
34354         (aarch64_init_crc32_builtins): New function.
34355         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
34356         (aarch64_crc32_expand_builtin): New.
34357         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
34358         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
34359         __ARM_FEATURE_CRC32 when appropriate.
34360         (TARGET_CRC32): Define.
34361         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
34362         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
34363         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
34364         (aarch64_<crc_variant>): New pattern.
34365         * config/aarch64/arm_acle.h: New file.
34366         * config/aarch64/iterators.md (CRC): New int iterator.
34367         (crc_variant, crc_mode): New int attributes.
34368         * doc/aarch64-acle-intrinsics.texi: New file.
34369         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
34370         Include aarch64-acle-intrinsics.texi.
34372 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
34374         * tree-vect-data-refs.c (vect_grouped_store_supported): New
34375         check for stores group of length 3.
34376         (vect_permute_store_chain): New permutations for stores group of
34377         length 3.
34378         * tree-vect-stmts.c (vect_model_store_cost): Change cost
34379         of vec_perm_shuffle for the new permutations.
34381 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
34383         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
34384         table rewriting temporarily on targets not supporting ONE_ONLY.
34386 2014-06-11  Richard Biener  <rguenther@suse.de>
34388         PR middle-end/61437
34389         Revert
34390         2014-06-04  Richard Biener  <rguenther@suse.de>
34392         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
34393         TREE_PUBLIC and DECL_EXTERNAL decls.
34395 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
34397         * varasm.c (set_implicit_section): New function.
34398         (resolve_unique_section): Use it to set implicit section
34399         for aliases, too.
34400         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
34401         (default_function_section): Likewise.
34402         (decl_binds_to_current_def_p): Constify argument.
34403         * varasm.h (decl_binds_to_current_def_p): Update prototype.
34404         * asan.c (asan_protect_global): Use
34405         symtab_get_node (decl)->implicit_section.
34406         * symtab.c (dump_symtab_base): Dump implicit sections.
34407         (verify_symtab_base): Verify sanity of sectoins and comdats.
34408         (symtab_resolve_alias): Alias share the section of its target.
34409         (set_section_1): New function.
34410         (symtab_node::set_section): Move here, recurse to aliases.
34411         (verify_symtab): Check for duplicated symtab lists.
34412         * tree-core.h (implicit_section_name_p): Remove.
34413         * tree-vect-data-refs.c: Include varasm.h.
34414         (vect_can_force_dr_alignment_p): Fix conditional on when
34415         decl bints to current definition; use
34416         symtab_get_node (decl)->implicit_section.
34417         * cgraph.c (cgraph_make_node_local_1): Fix section set.
34418         * cgraph.h (struct symtab_node): Add implicit_section.
34419         (set_section): Rename to ...
34420         (set_section_for_node): ... this one.
34421         (set_section): Declare.
34422         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
34423         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
34424         input_overwrite_node, input_varpool_node): Stream implicit_section.
34425         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
34426         removal; it will fail in LTO.
34428 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34430         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
34431         Change second alternative type to f_mcr.
34432         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
34433         and 12th alternatives' types to f_mcr and f_mrc.
34434         (*movdi_aarch64): Same for 12th and 13th alternatives.
34435         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
34436         (aarch64_movtilow_tilow): Change type to fmov.
34438 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
34440         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
34441         (aarch64_save_or_restore_callee_save_registers): Fix layout.
34443 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34445         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
34446         New expander.
34447         (aarch64_sqrdmulh_lane<mode>): Likewise.
34448         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
34449         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
34450         (aarch64_sqdmulh_laneq<mode>): New expander.
34451         (aarch64_sqrdmulh_laneq<mode>): Likewise.
34452         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
34453         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
34454         (aarch64_sqdmulh_lane<mode>): New expander.
34455         (aarch64_sqrdmulh_lane<mode>): Likewise.
34456         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
34457         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
34458         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
34459         (aarch64_sqdmlal_laneq<mode>): Likewise.
34460         (aarch64_sqdmlsl_lane<mode>): Likewise.
34461         (aarch64_sqdmlsl_laneq<mode>): Likewise.
34462         (aarch64_sqdmlal2_lane<mode>): Likewise.
34463         (aarch64_sqdmlal2_laneq<mode>): Likewise.
34464         (aarch64_sqdmlsl2_lane<mode>): Likewise.
34465         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
34466         (aarch64_sqdmull_lane<mode>): Likewise.
34467         (aarch64_sqdmull_laneq<mode>): Likewise.
34468         (aarch64_sqdmull2_lane<mode>): Likewise.
34469         (aarch64_sqdmull2_laneq<mode>): Likewise.
34471 2014-06-10  Richard Biener  <rguenther@suse.de>
34473         PR tree-optimization/61438
34474         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
34475         (eliminate_dom_walker::before_dom_children): Only try to inhibit
34476         insertion of IVs if running PRE.
34477         (eliminate): Adjust.
34478         (pass_pre::execute): Likewise.
34479         (pass_fre::execute): Likewise.
34481 2014-06-10  Richard Biener  <rguenther@suse.de>
34483         PR middle-end/61456
34484         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
34485         Do not use the main variant for the type comparison.
34486         (ncr_compar): Likewise.
34487         (nonoverlapping_component_refs_p): Likewise.
34489 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34491         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
34492         REG_CFA_RESTORE mode.
34494 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
34496         * config/i386/i386.c (expand_vec_perm_pblendv): New.
34497         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
34498         expand_vec_perm_pblendv.
34500 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34502         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
34503         available.
34504         Simplify description of __crc32d and __crc32cd intrinsics.
34505         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
34506         availability.
34508 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
34510         PR lto/61334
34511         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
34512         * config.in: Regenerate.
34513         * configure: Likewise.
34515 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
34517         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
34518         and public vars.
34519         (intersect_static_var_sets): Remove.
34520         (propagate): Do not prune local statics.
34522 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
34524         PR fortran/60928
34525         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
34526         Set lastprivate_firstprivate even if omp_private_outer_ref
34527         langhook returns true.
34528         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
34529         langhook, call unshare_expr on new_var and call
34530         build_outer_var_ref to get the last argument.
34532 2014-06-10  Marek Polacek  <polacek@redhat.com>
34534         PR c/60988
34535         * doc/extend.texi: Add cindex for transparent_union.
34537 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34539         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
34540         init_symbolic_number ().
34542 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
34544         PR middle-end/61141
34545         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
34546         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
34547         (verify_rtl_sharing): Likewise.
34549 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
34551         PR c++/54442
34552         * tree.c (build_qualified_type): Use a canonical type for
34553         TYPE_CANONICAL.
34555 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34557         * config/arm/arm-modes.def: Remove XFmode.
34559 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
34561         PR target/61062
34562         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
34563         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
34564         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
34565         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
34566         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
34567         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
34568         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
34569         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
34570         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
34572 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
34574         * tree-core.h (tree_decl_with_vis): Remove section_name.
34576 2014-06-09  Kito Cheng  <kito@0xlab.org>
34578         * ira.c (ira): Don't call init_caller_save if LRA enabled
34579         since LRA use its own infrastructure to handle that.
34581 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
34583         * symtab.c (dump_symtab_base): Update dumping.
34584         (symtab_make_decl_local): Clear only DECL_COMDAT.
34585         * tree-vect-data-refs.c (Check that variable is static before
34586         tampering with sections.
34587         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
34588         (cgraph_create_virtual_clone): Likewise.
34589         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
34590         (decl_section_name, set_decl_section_name): New accessors.
34591         (find_decls_types_r): Do not walk section name
34592         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
34593         (decl_comdat_group, decl_comdat_group_id): Constify.
34594         (decl_section_name, set_decl_section_name): Update.
34595         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
34596         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
34597         (cgraph_make_node_local_1): Clear section and comdat group.
34598         * cgraph.h (set_comdat_group): Sanity check.
34599         (get_section, set_section): New.
34600         * ipa-comdats.c (ipa_comdats): Use get_section.
34601         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
34602         * lto-streamer-out.c: Do not follow section names.
34603         * c-family/c-common.c (handle_section_attribute): Update.
34604         * lto-cgraph.c (lto_output_node): Output section.
34605         (lto_output_varpool_node): Likewise.
34606         (read_comdat_group): Rename to ...
34607         (read_identifier): ... this one.
34608         (read_string_cst): New function.
34609         (input_node, input_varpool_node): Input section names.
34610         * tree-emutls.c (get_emutls_init_templ_addr): Update.
34611         (new_emutls_decl): Update.
34612         (secname_for_decl): Check section names only of static vars.
34613         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
34614         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
34615         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
34616         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
34617         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
34618         * config/mcore/mcore.c (mcore_unique_section): Likewise.
34619         * config/mips/mips.c (mips16_build_function_stub): Likewise.
34620         * config/v850/v850.c (v850_insert_attributes): Likewise.
34621         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
34622         Likewise.
34623         (h8300_handle_tiny_data_attribute): Likewise.
34624         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
34625         (bfin_handle_l2_attribute): Likewise.
34627 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
34629         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
34630         remove static initializer.
34632 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
34634         * varasm.c (use_blocks_for_decl_p): Check symbol table
34635         instead of alias attribute.
34636         (place_block_symbol): Recurse on aliases.
34638 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
34640         * ipa-visibility.c: Include varasm.h
34641         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
34643 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
34645         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
34646         outputting aliases.
34648 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
34650         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
34651         from test_insn into GGC space escape via SET_SRC.
34653 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
34655         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
34656         call statement, if any.
34657         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
34658         statements, if any.  Tidy up.
34660 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
34662         PR target/61431
34663         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
34664         iterators, VSX_D that handles 64-bit types, and VSX_LE that
34665         handles swapping the two 64-bit double words on little endian
34666         systems.  Include V1TImode and optionally TImode in VSX_LE so that
34667         these types are properly swapped.  Change all of the insns and
34668         splits that do the 64-bit swaps to use VSX_LE.
34669         (vsx_le_perm_load_<mode>): Likewise.
34670         (vsx_le_perm_store_<mode>): Likewise.
34671         (splitters for little endian memory operations): Likewise.
34672         (vsx_xxpermdi2_le_<mode>): Likewise.
34673         (vsx_lxvd2x2_le_<mode>): Likewise.
34674         (vsx_stxvd2x2_le_<mode>): Likewise.
34676 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
34678         PR target/61423
34679         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
34680         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
34681         and corresponding splitters.  Zero extend general register
34682         or memory input operand to XMM temporary.  Enable for
34683         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
34684         (floatunssi<mode>2): Update expander predicate.
34686 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
34688         PR rtl-optimization/61325
34689         * lra-constraints.c (process_address_1): Check scale equal to one
34690         to prevent transformation: base + scale * index => base + new_reg.
34692 2014-06-06  Richard Biener  <rguenther@suse.de>
34694         PR tree-optimization/59299
34695         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
34696         a def operand.
34697         (nearest_common_dominator_of_uses): Likewise.
34698         (statement_sink_location): Adjust.  Support sinking loads.
34700 2014-06-06  Martin Jambor  <mjambor@suse.cz>
34702         * ipa-prop.c (get_place_in_agg_contents_list): New function.
34703         (build_agg_jump_func_from_list): Likewise.
34704         (determine_known_aggregate_parts): Renamed to
34705         determine_locally_known_aggregate_parts.  Moved some functionality
34706         to the two functions above, removed bound checks.
34708 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
34710         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
34711         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
34712         (aarch64_progress_pointer): Likewise.
34713         (aarch64_copy_one_part_and_move_pointers): Likewise.
34714         (aarch64_expand_movmen): Likewise.
34715         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
34716         * config/aarch64/aarch64.md (movmem<mode>): New.
34718 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
34720         * targhooks.c (default_add_stmt_cost): Call target specific
34721         hook instead of default one.
34723 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34725         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
34726         endianness instead of host endianness.
34727         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
34728         comments.
34730 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
34732         PR debug/53927
34733         * function.c (instantiate_decls): Process the saved static chain.
34734         (expand_function_start): If not optimizing, save the static chain
34735         onto the stack.
34736         * tree-nested.c (convert_all_function_calls): Always create the static
34737         chain for nested functions if not optimizing.
34739 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
34741         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
34743 2014-06-06  Richard Biener  <rguenther@suse.de>
34745         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
34746         (construct_init_block): Likewise.
34747         (construct_exit_block): Likewise.
34748         (pass_expand::execute): Likewise.
34749         * graphite.c (graphite_transforms): Replace check for current_loops
34750         with a check for > 1 loops.
34751         (pass_graphite_transforms::execute): Adjust.
34752         * ipa-split.c (split_function): Remove check for current_loops.
34753         * omp-low.c (expand_parallel_call): Likewise.
34754         (expand_omp_for_init_counts): Likewise.
34755         (extract_omp_for_update_vars): Likewise.
34756         (expand_omp_for_generic): Likewise.
34757         (expand_omp_sections): Likewise.
34758         (expand_omp_target): Likewise.
34759         * tracer.c (tail_duplicate): Likewise.
34760         (pass_tracer::execute): Likewise.
34761         * trans-mem.c (expand_transaction): Likewise.
34762         * tree-complex.c (expand_complex_div_wide): Likewise.
34763         * tree-eh.c (lower_resx): Likewise.
34764         (cleanup_empty_eh_merge_phis): Likewise.
34765         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
34766         current_loops with a check for > 1 loops.
34767         (pass_predcom::execute): Adjust.
34768         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
34769         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
34770         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
34771         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
34772         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
34773         * tree-switch-conversion.c (process_switch): Likewise.
34774         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
34775         * tree-vrp.c (vrp_visit_phi_node): Likewise.
34776         (execute_vrp): Likewise.
34777         * ubsan.c (ubsan_expand_null_ifn): Likewise.
34779 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
34781         * rtl.h (insn_location): Declare.
34782         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
34783         with UNKNOWN_LOCATION.
34784         * emit-rtl.c (insn_location): New function.
34785         * final.c (notice_source_line): Check that the instruction has a
34786         location before retrieving it and use insn_location.
34787         * modulo-sched.c (loop_single_full_bb_p): Likewise.
34788         * print-rtl.c (print_rtx): Likewise.
34790 2014-06-06  Richard Biener  <rguenther@suse.de>
34792         * passes.def: Move 2nd VRP pass before phi-only-cprop.
34794 2014-06-06  Christian Bruel  <christian.bruel@st.com>
34796         PR tree-optimization/43934
34797         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
34798         cost.
34800 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
34802         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
34803         return NO_REGS for extra address and memory constraints.  Handle
34804         operands that match (or are equivalent to something that matches)
34805         extra constant constraints.  Ignore other non-register operands.
34807 2014-06-06  Alan Modra  <amodra@gmail.com>
34809         PR target/61300
34810         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
34811         * doc/tm.texi: Regenerate.
34812         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
34813         Use throughout in place of REG_PARM_STACK_SPACE.
34814         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
34815         "incoming" param.  Pass to rs6000_function_parms_need_stack.
34816         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
34817         prototype_p when incoming.  Use function decl when incoming
34818         to handle K&R style functions.
34819         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
34820         (INCOMING_REG_PARM_STACK_SPACE): Define.
34822 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
34824         PR target/52472
34825         * cfgexpand.c (expand_debug_expr): Use address space of nested
34826         TREE_TYPE for ADDR_EXPR and MEM_REF.
34828 2014-06-05  Jeff Law  <law@redhat.com>
34830         PR tree-optimization/61289
34831         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
34832         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
34833         looking for those which match LHS.  All callers changed.
34834         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
34835         parameters and code which manipulated them.  All callers changed.
34836         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
34837         and DST_MAP parameters.  Simplify invalidation code by just calling
34838         invalidate_equivalences.  All callers changed.
34839         (thread_across_edge): Simplify now that we don't need to maintain
34840         the map of equivalences to invalidate.
34842 2014-06-05  Kai Tietz  <ktietz@redhat.com>
34843             Richard Henderson  <rth@redhat.com>
34845         PR target/46219
34846         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
34847         checking for !TARGET_X32.
34848         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
34849         (sibcall_intern): New define_insn, plus required peepholes.
34850         (sibcall_pop_intern): Likewise.
34851         (sibcall_value_intern): Likewise.
34852         (sibcall_value_pop_intern): Likewise.
34854 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
34856         * tree-inline.c (tree_function_versioning): Check DF info existence
34857         before accessing it.
34859 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34861         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
34862         frame_size.
34863         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
34864         aarch64_frame hard_fp_offset and frame_size.
34865         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
34866         frame_size; remove original_frame_size.
34867         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
34868         (aarch64_initial_elimination_offset): Remove frame_size and
34869         offset.  Use aarch64_frame frame_size.
34871 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34872             Jiong Wang  <jiong.wang@arm.com>
34873             Renlin  <renlin.li@arm.com>
34875         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
34876         initialization of R30 offset.  Update offset.  Iterate core
34877         regisers upto X30.  Remove X29, X30 specific code.
34879 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34880             Jiong Wang  <jiong.wang@arm.com>
34882         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
34883         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
34884         (aarch64_register_saved_on_entry): Adjust test.
34886 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34888         * config/aarch64/aarch64.h (machine_function): Move
34889         saved_varargs_size from here...
34890         (aarch64_frame): ... to here.
34892         * config/aarch64/aarch64.c (aarch64_expand_prologue)
34893         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
34894         (aarch64_initial_elimination_offset)
34895         (aarch64_setup_incoming_varargs): Adjust location of
34896         saved_varargs_size.
34898 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
34900         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
34901         layout comment.
34903 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
34904             Prachi Godbole  <Prachi.Godbole@imgtec.com>
34906         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
34907         mips32r5 entry to use PROCESSOR_P5600.
34908         * config/mips/mips-tables.opt: Regenerate.
34909         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
34910         * config/mips/mips.c (mips_fmadd_bypass): New function.
34911         (mips_rtx_cost_data): Add costs for p5600.
34912         (mips_issue_rate): Add support for p5600.
34913         (mips_multipass_dfa_lookahead): Likewise.
34914         * config/mips/mips.h (TUNE_P5600): New define.
34915         (TUNE_MACC_CHAINS): Add TUNE_P5600.
34916         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
34917         * config/mips/mips.md: Include p5600.md.
34918         (processor): Add p5600.
34919         * config/mips/p5600.md: New file.
34921 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
34923         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
34924         * config/i386/predicates.md (palignr_operand): New.
34925         Indicates if permutation is suitable for palignr instruction.
34927 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
34929         PR tree-optimization/61319
34930         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
34931         stmt belongs to loop.
34933 2014-06-05  Richard Biener  <rguenther@suse.de>
34935         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
34936         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
34937         (lookup_tmp_var): Adjust.
34938         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
34940 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34942         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
34944 2014-06-05  Marek Polacek  <polacek@redhat.com>
34946         PR c/49706
34947         * doc/invoke.texi: Document -Wlogical-not-parentheses.
34949 2014-06-04  Tom de Vries  <tom@codesourcery.com>
34951         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
34952         CONST_INT.
34954 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
34956         PR tree-optimization/61385
34957         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
34959 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
34961         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
34962         changed to use fatal_error.
34963         (main): Ensure lto_wrapper_cleanup is run atexit.
34965 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
34967         * lra-constraints.c (valid_address_p): Move earlier in file.
34968         (address_eliminator): New structure.
34969         (satisfies_memory_constraint_p): New function.
34970         (satisfies_address_constraint_p): Likewise.
34971         (process_alt_operands, process_address, curr_insn_transform): Use them.
34973 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
34975         * lra-int.h (lra_static_insn_data): Make operand_alternative a
34976         const pointer.
34977         (target_lra_int, default_target_lra_int, this_target_lra_int)
34978         (op_alt_data): Delete.
34979         * lra.h (lra_init): Delete.
34980         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
34981         (init_insn_code_data_once): Remove op_alt_data handling.
34982         (finish_insn_code_data_once): Likewise.
34983         (init_op_alt_data): Delete.
34984         (get_static_insn_data): Initialize operand_alternative to null.
34985         (free_insn_recog_data): Cast operand_alternative before freeing it.
34986         (setup_operand_alternative): Take the operand_alternative as
34987         parameter and assume it isn't already cached in the static
34988         insn data.
34989         (lra_set_insn_recog_data): Update accordingly.
34990         (lra_init): Delete.
34991         * ira.c (ira_init): Don't call lra_init.
34992         * target-globals.h (this_target_lra_int): Declare.
34993         (target_globals): Remove lra_int.
34994         (restore_target_globals): Update accordingly.
34995         * target-globals.c: Don't include lra-int.h.
34996         (default_target_globals, save_target_globals): Remove lra_int.
34998 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35000         * recog.h (operand_alternative): Convert reg_class, reject,
35001         matched and matches into bitfields.
35002         (preprocess_constraints): New overload.
35003         (preprocess_insn_constraints): New function.
35004         (preprocess_constraints): Take the insn as parameter.
35005         (recog_op_alt): Change into a pointer.
35006         (target_recog): Add x_op_alt.
35007         * recog.c (asm_op_alt): New variable.
35008         (recog_op_alt): Change into a pointer.
35009         (preprocess_constraints): New overload, replacing the old function
35010         definition with one that doesn't use global state.
35011         (preprocess_insn_constraints): New function.
35012         (preprocess_constraints): Use them.  Take the insn as parameter.
35013         Use asm_op_alt for asms.
35014         (recog_init): Free existing x_op_alt entries.
35015         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
35016         pointer const.
35017         (make_early_clobber_and_input_conflicts): Likewise.
35018         (process_bb_node_lives): Pass the insn to process_constraints.
35019         * reg-stack.c (check_asm_stack_operands): Likewise.
35020         (subst_asm_stack_regs): Likewise.
35021         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
35022         * regrename.c (build_def_use): Likewise.
35023         * sched-deps.c (sched_analyze_insn): Likewise.
35024         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
35025         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
35026         (note_invalid_constants): Likewise.
35027         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35028         (ix86_legitimate_combined_insn): Make operand_alternative pointer
35029         const.
35031 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35033         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
35034         * ira-lives.c (check_and_make_def_conflict): Check for disabled
35035         alternatives.
35036         (make_early_clobber_and_input_conflicts): Likewise.
35037         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35039 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35041         * recog.h (alternative_class): New function.
35042         (which_op_alt): Return a const recog_op_alt.
35043         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
35044         (subst_asm_stack_regs): Likewise.
35045         * config/arm/arm.c (note_invalid_constants): Likewise.
35046         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
35047         the operand_alternative; use alternative class instead.
35048         * sel-sched.c (get_reg_class): Likewise.
35049         * regrename.c (build_def_use): Likewise.
35050         (hide_operands, restore_operands, record_out_operands): Update type
35051         accordingly.
35053 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
35055         * recog.h (recog_op_alt): Convert to a flat array.
35056         (which_op_alt): New function.
35057         * recog.c (recog_op_alt): Convert to a flat array.
35058         (preprocess_constraints): Update accordingly, grouping all
35059         operands of the same alternative together, rather than the
35060         other way around.
35061         * ira-lives.c (check_and_make_def_conflict): Likewise.
35062         (make_early_clobber_and_input_conflicts): Likewise.
35063         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
35064         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
35065         (subst_asm_stack_regs): Likewise.
35066         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
35067         * regrename.c (hide_operands, record_out_operands): Likewise.
35068         (build_def_use): Likewise.
35069         * sel-sched.c (get_reg_class): Likewise.
35070         * config/arm/arm.c (note_invalid_constants): Likewise.
35072 2014-06-04  Jason Merrill  <jason@redhat.com>
35074         PR c++/51253
35075         PR c++/61382
35076         * gimplify.c (gimplify_arg): Non-static.
35077         * gimplify.h: Declare it.
35079 2014-06-04  Richard Biener  <rguenther@suse.de>
35081         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
35082         TREE_PUBLIC and DECL_EXTERNAL decls.
35084 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
35086         * regcprop.c (copyprop_hardreg_forward_1): Account for
35087         HARD_REGNO_CALL_PART_CLOBBERED.
35089 2014-06-04  Richard Biener  <rguenther@suse.de>
35091         * configure.ac: Check whether the underlying type of int64_t
35092         is long or long long.
35093         * configure: Regenerate.
35094         * config.in: Likewise.
35095         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
35096         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
35098 2014-06-04  Richard Biener  <rguenther@suse.de>
35100         PR tree-optimization/60098
35101         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
35102         we hit a kill.
35103         (dse_optimize_stmt): Simplify, now that we found a kill
35104         earlier.
35106 2014-06-04  Richard Biener  <rguenther@suse.de>
35108         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
35109         of accesses with non-invariant address.
35111 2014-06-04  Martin Liska  <mliska@suse.cz>
35113         * cgraph.h (cgraph_make_wrapper): New function introduced.
35114         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
35115         * ipa-inline.h (inline_analyze_function): The function is global.
35116         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
35118 2014-06-04  Martin Liska  <mliska@suse.cz>
35120         * tree.h (private_lookup_attribute_starting): New function.
35121         (lookup_attribute_starting): Likewise.
35122         * tree.c (private_lookup_attribute_starting): Likewise.
35124 2014-06-04  Martin Liska  <mliska@suse.cz>
35126         * cgraph.h (expand_thunk): New argument added.
35127         (address_taken_from_non_vtable_p): New global function.
35128         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
35129         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
35130         * cgraphunit.c (analyze_function): Likewise.
35131         (assemble_thunks_and_aliases): Argument added to call.
35132         (expand_thunk): New argument forces to produce GIMPLE thunk.
35134 2014-06-04  Martin Liska  <mliska@suse.cz>
35136         * coverage.h (coverage_compute_cfg_checksum): Argument added.
35137         * coverage.c (coverage_compute_cfg_checksum): Likewise.
35138         * profile.c (branch_prob): Likewise.
35140 2014-06-04  Martin Jambor  <mjambor@suse.cz>
35142         PR ipa/61340
35143         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
35144         handler for switch on an ipa_ref_use enum.
35145         * ipa-reference.c (analyze_function): Likewise.
35147 2014-06-04  Kai Tietz  <ktietz@redhat.com>
35149         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
35150         from old call-instruction.
35152 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
35154         * config/aarch64/aarch64.c (aarch64_classify_address)
35155         (aarch64_legitimize_reload_address): Support full addressing modes
35156         for vector modes.
35157         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
35158         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
35160 2014-06-03  Andrew Pinski  <apinski@cavium.com>
35162         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
35163         for OP0.
35165 2014-06-03  Andrew Pinski  <apinski@cavium.com>
35167         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
35168         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
35170 2014-06-03  Kai Tietz  <ktietz@redhat.com>
35172         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
35173         for 64-bit ms-abi.
35175 2014-06-03  Dehao Chen  <dehao@google.com>
35177         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
35178         the same loop.
35180 2014-06-03  Marek Polacek  <polacek@redhat.com>
35182         PR c/60439
35183         * doc/invoke.texi: Document -Wswitch-bool.
35184         * function.c (stack_protect_epilogue): Cast controlling expression of
35185         the switch to int.
35186         * gengtype.c (walk_type): Generate switch expression with its
35187         controlling expression cast to int.
35189 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
35191         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
35192         and attiny841.
35193         * config/avr/avr-tables.opt: Regenerate.
35194         * config/avr/t-multilib: Regenerate.
35195         * doc/avr-mmcu.texi: Regenerate.
35197 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
35198             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
35200         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
35201         (ata6617c, ata664251): Add new avr35 devices.
35202         (ata6612c): Add new avr4 device.
35203         (ata6613c, ata6614q): Add new avr5 devices.
35204         * config/avr/avr-tables.opt: Regenerate.
35205         * config/avr/t-multilib: Regenerate.
35206         * doc/avr-mmcu.texi: Regenerate.
35208 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
35210         * gcc/config/aarch64/aarch64-builtins.c
35211         (aarch64_types_binop_ssu_qualifiers): New static data.
35212         (TYPES_BINOP_SSU): Define.
35213         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
35214         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
35215         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
35216         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
35217         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
35218         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
35219         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
35220         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
35221         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
35222         suffix to builtin function name, remove cast.
35223         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
35224         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
35225         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
35227 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
35229         * gcc/config/aarch64/aarch64-builtins.c
35230         (aarch64_types_binop_uus_qualifiers,
35231         aarch64_types_shift_to_unsigned_qualifiers,
35232         aarch64_types_unsigned_shiftacc_qualifiers): Define.
35233         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
35234         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
35235         sqshlu_n, uqshl_n): Update qualifiers.
35236         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
35237         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
35238         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
35239         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
35240         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
35241         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
35242         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
35243         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
35244         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
35245         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
35246         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
35247         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
35248         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
35249         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
35250         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
35251         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
35252         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
35253         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
35254         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
35255         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
35256         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
35257         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
35258         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
35259         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
35260         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
35261         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
35262         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
35264 2014-06-03  Teresa Johnson  <tejohnson@google.com>
35266         * tree-sra.c (modify_function): Record caller nodes after rebuild.
35268 2014-06-02  Jason Merrill  <jason@redhat.com>
35270         PR c++/61020
35271         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
35273 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
35275         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
35276         location == 0.
35278 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
35280         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
35281         New pattern.
35282         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
35283         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
35284         * config/aarch64/iterators.md (REVERSE): New iterator.
35285         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
35286         (rev_op): New int_attribute.
35287         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
35288         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
35289         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
35290         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
35291         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
35292         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
35293         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
35294         Replace temporary __asm__ with __builtin_shuffle.
35296 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
35298         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
35299         mips64r5.
35300         * config/mips/mips-tables.opt: Regenerate.
35301         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
35302         to use mips_isa_rev rather than ISA_MIPS32R2.
35303         * config/mips/mips.h (ISA_MIPS32R3): New define.
35304         (ISA_MIPS32R5): New define.
35305         (ISA_MIPS64R3): New define.
35306         (ISA_MIPS64R5): New define.
35307         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
35308         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
35309         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
35310         and mips64r5.
35311         (MIPS_ISA_SYNCI_SPEC): Likewise.
35312         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
35313         (LINK_SPEC): Added mips32r3 and mips32r5.
35314         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
35315         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
35316         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
35317         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
35318         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
35319         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
35320         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
35322 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
35324         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
35325         options.
35326         * config/mips/mips.opt (mxpa): New option.
35327         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
35328         assembler.
35330 2014-06-03  Martin Jambor  <mjambor@suse.cz>
35332         PR ipa/61160
35333         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
35334         thunks.
35336 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
35338         PR tree-optimization/61328
35339         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
35340         initialization from find_bswap_or_nop_1.
35341         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
35342         in source_expr2 before using the size value the function sets. Also
35343         make use of init_symbolic_number () in both the old place and
35344         find_bswap_or_nop_load () to avoid reading uninitialized memory when
35345         doing recursion in the GIMPLE_BINARY_RHS case.
35347 2014-06-03  Richard Biener  <rguenther@suse.de>
35349         PR tree-optimization/61383
35350         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
35351         stmts can't trap.
35353 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
35355         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
35356         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
35357         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
35358         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
35359         in this file.
35360         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
35361         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
35362         * system.h: ...here and make it unconditional.
35363         * target.def (conditional_register_usage): Mention
35364         define_register_constraint instead of old-style constraint macros.
35365         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
35366         * doc/tm.texi: Regenerate.
35367         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
35368         protected by !USE_MD_CONSTRAINTS.
35369         * config/frv/frv.md: Remove quote from old version of documentation.
35370         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
35371         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
35372         CONST_DOUBLE_OK_FOR_LETTER.
35373         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
35375 2014-06-02  Andrew Pinski  <apinski@cavium.com>
35377         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
35378         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
35379         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
35380         file whose name depends on -mabi= and -mbig-endian.
35381         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
35382         Handle LP64 better and handle ilp32 too.
35383         (MULTILIB_OPTIONS): Delete.
35384         (MULTILIB_DIRNAMES): Delete.
35386 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
35388         * expr.h: Remove prototypes of functions defined in builtins.c.
35389         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
35390         Remove prototypes of functions defined in builtins.c.
35391         * builtins.h: Update prototype list to include all exported functions.
35392         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
35393         no_c99_libc_has_function): Move to targhooks.c
35394         (build_string_literal, build_call_expr_loc_array,
35395         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
35396         to tree.c.
35397         (expand_builtin_object_size, fold_builtin_object_size): Make static.
35398         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
35399         no_c99_libc_has_function): Relocate from builtins.c.
35400         * tree.c: Include builtins.h.
35401         (build_call_expr_loc_array, build_call_expr_loc_vec,
35402         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
35403         from builtins.c.
35404         * fold-const.h (fold_fma): Move prototype to builtins.h.
35405         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
35406         * asan.c: Include builtins.h.
35407         * cfgexpand.c: Likewise.
35408         * convert.c: Likewise.
35409         * emit-rtl.c: Likewise.
35410         * except.c: Likewise.
35411         * expr.c: Likewise.
35412         * fold-const.c: Likewise.
35413         * gimple-fold.c: Likewise.
35414         * gimple-ssa-strength-reduction.c: Likewise.
35415         * gimplify.c: Likewise.
35416         * ipa-inline.c: Likewise.
35417         * ipa-prop.c: Likewise.
35418         * lto-streamer-out.c: Likewise.
35419         * stmt.c: Likewise.
35420         * tree-inline.c: Likewise.
35421         * tree-object-size.c: Likewise.
35422         * tree-sra.c: Likewise.
35423         * tree-ssa-ccp.c: Likewise.
35424         * tree-ssa-forwprop.c: Likewise.
35425         * tree-ssa-loop-ivcanon.c: Likewise.
35426         * tree-ssa-loop-ivopts.c: Likewise.
35427         * tree-ssa-math-opts.c: Likewise.
35428         * tree-ssa-reassoc.c: Likewise.
35429         * tree-ssa-threadedge.c: Likewise.
35430         * tree-streamer-in.c: Likewise.
35431         * tree-vect-data-refs.c: Likewise.
35432         * tree-vect-patterns.c: Likewise.
35433         * tree-vect-stmts.c: Likewise.
35434         * config/aarch64/aarch64.c: Likewise.
35435         * config/alpha/alpha.c: Likewise.
35436         * config/arc/arc.c: Likewise.
35437         * config/arm/arm.c: Likewise.
35438         * config/avr/avr.c: Likewise.
35439         * config/bfin/bfin.c: Likewise.
35440         * config/c6x/c6x.c: Likewise.
35441         * config/cr16/cr16.c: Likewise.
35442         * config/cris/cris.c: Likewise.
35443         * config/epiphany/epiphany.c: Likewise.
35444         * config/fr30/fr30.c: Likewise.
35445         * config/frv/frv.c: Likewise.
35446         * config/h8300/h8300.c: Likewise.
35447         * config/i386/i386.c: Likewise.
35448         * config/i386/winnt.c: Likewise.
35449         * config/ia64/ia64.c: Likewise.
35450         * config/iq2000/iq2000.c: Likewise.
35451         * config/lm32/lm32.c: Likewise.
35452         * config/m32c/m32c.c: Likewise.
35453         * config/m32r/m32r.c: Likewise.
35454         * config/m68k/m68k.c: Likewise.
35455         * config/mcore/mcore.c: Likewise.
35456         * config/mep/mep.c: Likewise.
35457         * config/microblaze/microblaze.c: Likewise.
35458         * config/mips/mips.c: Likewise.
35459         * config/mmix/mmix.c: Likewise.
35460         * config/mn10300/mn10300.c: Likewise.
35461         * config/moxie/moxie.c: Likewise.
35462         * config/msp430/msp430.c: Likewise.
35463         * config/nds32/nds32.c: Likewise.
35464         * config/pa/pa.c: Likewise.
35465         * config/pdp11/pdp11.c: Likewise.
35466         * config/picochip/picochip.c: Likewise.
35467         * config/rl78/rl78.c: Likewise.
35468         * config/rs6000/rs6000.c: Likewise.
35469         * config/rx/rx.c: Likewise.
35470         * config/s390/s390.c: Likewise.
35471         * config/score/score.c: Likewise.
35472         * config/sh/sh.c: Likewise.
35473         * config/sparc/sparc.c: Likewise.
35474         * config/spu/spu.c: Likewise.
35475         * config/stormy16/stormy16.c: Likewise.
35476         * config/tilegx/tilegx.c: Likewise.
35477         * config/tilepro/tilepro.c: Likewise.
35478         * config/v850/v850.c: Likewise.
35479         * config/vax/vax.c: Likewise.
35480         * config/xtensa/xtensa.c: Likewise.
35482 2014-06-02  Jeff Law  <law@redhat.com>
35484         PR rtl-optimization/61094
35485         * ree.c (combine_reaching_defs): Do not reextend an insn if it
35486         was marked as do_no_reextend.  If a copy is needed to eliminate
35487         an extension, then mark it as do_not_reextend.
35489 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35491         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
35493 2014-06-02  Richard Henderson  <rth@redhat.com>
35495         PR target/61336
35496         * config/alpha/alpha.c (print_operand_address): Allow symbolic
35497         addresses inside asms.  Use output_operand_lossage instead of
35498         gcc_unreachable.
35500 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
35502         PR target/61239
35503         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
35504         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
35506 2014-06-02  Tom de Vries  <tom@codesourcery.com>
35508         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
35509         case that x has VOIDmode.
35511 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
35513         * varasm.c (copy_constant): Delete function.
35514         (build_constant_desc): Don't call it.
35516 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
35518         PR target/61154
35519         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
35520         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
35521         with immediate_operand.
35523 2014-06-02  Andreas Schwab  <schwab@suse.de>
35525         * config/ia64/ia64.c
35526         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
35527         pending_data_specs first.
35529 2014-06-02  Richard Biener  <rguenther@suse.de>
35531         PR tree-optimization/61378
35532         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
35533         valueized_anything.
35535 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
35537         * config/i386/constraints.md (Bw): Rename from 'w'.
35538         (Bz): Rename from 'z'.
35539         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
35541 2014-06-01  Kai Tietz  <ktietz@redhat.com>
35543         PR target/61377
35544         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
35545         * config/i386/i386.md (sibcall_insn_operand): Use Bs
35546         instead of m constraint.
35548 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
35550         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
35551         a separate alternative where the scratch operand 2 is marked as
35552         early clobber.
35554 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
35556         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
35557         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
35558         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
35559         and __builtins_arm_get_fpscr.
35560         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
35561         __builtins_arm_get_fpscr.
35562         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
35563         __builtins_arm_ldfpscr.
35564         (arm_atomic_assign_expand_fenv): New function.
35565         * config/arm/vfp.md (set_fpscr): New pattern.
35566         (get_fpscr) : Likewise.
35567         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
35568         VUNSPEC_SET_FPSCR.
35569         * doc/extend.texi (AARCH64 Built-in Functions) : Document
35570         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
35572 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
35574         * asan.c (report_error_func): Add SLOW_P argument, use
35575         BUILT_IN_ASAN_*_N if set.
35576         (build_check_stmt): Likewise.
35577         (instrument_derefs): If T has insufficient alignment,
35578         force same handling as for odd sizes.
35580         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
35581         BUILT_IN_ASAN_REPORT_STORE_N): New.
35582         * asan.c (struct asan_mem_ref): Change access_size type to
35583         HOST_WIDE_INT.
35584         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
35585         update_mem_ref_hash_table): Likewise.
35586         (asan_mem_ref_hasher::hash): Hash in a HWI.
35587         (report_error_func): Change size_in_bytes argument to HWI.
35588         Use *_N builtins if size_in_bytes is larger than 16 or not power of
35589         two.
35590         (build_shadow_mem_access): New function.
35591         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
35592         Handle size_in_bytes not power of two or larger than 16.
35593         (instrument_derefs): Don't give up if size_in_bytes is not
35594         power of two or is larger than 16.
35596 2014-05-30  Kai Tietz  <ktietz@redhat.com>
35598         PR target/60104
35599         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
35600         for sibling-tail-calls.
35601         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
35602         to its use.
35603         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
35604         (sibcall_insn_operand): Add check for sibcall_memory_operand.
35606 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
35608         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
35609         * config/avr/avr-tables.opt: Regenerate.
35610         * config/avr/t-multilib: Regenerate.
35611         * doc/avr-mmcu.texi: Regenerate.
35613 2014-05-30  Ian Lance Taylor  <iant@google.com>
35615         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
35616         target("sse").
35618 2014-05-30  Tom de Vries  <tom@codesourcery.com>
35620         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
35621         Redefine as true.
35623 2014-05-30  Tom de Vries  <tom@codesourcery.com>
35625         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
35626         * lra.c (initialize_lra_reg_info_element): Add init of
35627         actual_call_used_reg_set field.
35628         (lra): Call lra_create_live_ranges before lra_inheritance for
35629         -fuse-caller-save.
35630         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
35631         -fuse-caller-save.
35632         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
35633         instead of call_used_reg_set for -fuse-caller-save.
35634         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
35636 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35638         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
35639         to mov_imm.
35640         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
35642 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
35644         * ira.c (ira_get_dup_out_num): Check for output operands at
35645         the start of the loop.  Handle cases where an included alternative
35646         follows an excluded one.
35648 2014-05-29  Mike Stump  <mikestump@comcast.net>
35650         PR debug/61352
35651         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
35652         post ld passes when lto is used.
35654 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
35656         PR rtl-optimization/61325
35657         * lra-constraints.c (process_address): Rename to process_address_1.
35658         (process_address): New function.
35660 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
35662         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
35663         TYPES_BINOPV): New static data.
35664         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
35665         New builtin.
35666         * config/aarch64/aarch64-simd.md (aarch64_ext,
35667         aarch64_im_lane_boundsi): New patterns.
35668         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
35669         patterns for EXT.
35670         (aarch64_evpc_ext): New function.
35672         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
35674         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
35675         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
35676         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
35677         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
35678         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
35680 2014-05-29  Tom de Vries  <tom@codesourcery.com>
35682         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
35684 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
35685             Richard Sandiford  <rdsandiford@googlemail.com>
35687         * arm/iterators.md (shiftable_ops): New code iterator.
35688         (t2_binop0, arith_shift_insn): New code attributes.
35689         * arm/predicates.md (shift_nomul_operator): New predicate.
35690         * arm/arm.md (insn_enabled): Delete.
35691         (enabled): Remove insn_enabled test.
35692         (*arith_shiftsi): Delete.  Replace with ...
35693         (*<arith_shift_insn>_multsi): ... new pattern.
35694         (*<arith_shift_insn>_shiftsi): ... new pattern.
35695         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
35697 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
35698             Tom de Vries  <tom@codesourcery.com>
35700         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
35701         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
35702         clobber.
35703         (mips_split_call): Use POST_CALL_TMP_REG.
35704         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
35706 2014-05-29  Tom de Vries  <tom@codesourcery.com>
35708         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
35709         with #ifdef STACK_REGS.
35711 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
35713         * varasm.c (get_variable_section): Walk aliases.
35714         (place_block_symbol): Walk aliases.
35716 2014-05-28  Tom de Vries  <tom@codesourcery.com>
35718         Revert:
35719         2014-05-28  Tom de Vries  <tom@codesourcery.com>
35721         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
35722         * lra.c (initialize_lra_reg_info_element): Add init of
35723         actual_call_used_reg_set field.
35724         (lra): Call lra_create_live_ranges before lra_inheritance for
35725         -fuse-caller-save.
35726         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
35727         -fuse-caller-save.
35728         * lra-constraints.c (need_for_call_save_p): Use
35729         actual_call_used_reg_set instead of call_used_reg_set for
35730         -fuse-caller-save.
35731         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
35733 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
35735         * doc/md.texi: Document that the % constraint character must
35736         be at the beginning of the string.
35737         * genoutput.c (validate_insn_alternatives): Check that '=',
35738         '+' and '%' only appear at the beginning of a constraint.
35739         * ira.c (commutative_constraint_p): Delete.
35740         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
35741         at the start of the string.
35742         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
35743         duplicate '='s.
35744         * config/arm/neon.md (bicdi3_neon): Likewise.
35745         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
35746         (slt_si, sltu_si): Likewise.
35747         * config/vax/vax.md (sbcdi3): Likewise.
35748         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
35749         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
35750         (mul64): Move '%' to beginning of constraint.
35751         * config/arm/arm.md (*xordi3_insn): Likewise.
35752         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
35753         (xorsi3): Likewise.
35755 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
35757         * doc/md.texi: Document the restrictions on the "enabled" attribute.
35759 2014-05-28  Jason Merrill  <jason@redhat.com>
35761         PR c++/47202
35762         * cgraph.h (symtab_node::get_comdat_group_id): New.
35763         * cgraphunit.c (analyze_functions): Call it.
35764         * symtab.c (dump_symtab_node): Likewise.
35765         * tree.c (decl_comdat_group_id): New.
35766         * tree.h: Declare it.
35767         * lto-streamer-out.c (write_symbol): Use it.
35768         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
35770 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
35772         PR bootstrap/PR61146
35773         * wide-int.cc: Do not include longlong.h when compiling with clang.
35775 2014-05-28  Richard Biener  <rguenther@suse.de>
35777         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
35778         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
35779         (vrp_visit_assignment_or_call): Print less vertical space.
35780         (vrp_visit_stmt): Likewise.
35781         (vrp_visit_phi_node): Likewise.  For a PHI argument with
35782         VR_VARYING range consider recording it as copy.
35784 2014-05-28  Richard Biener  <rguenther@suse.de>
35786         Revert
35787         2014-05-28  Richard Biener  <rguenther@suse.de>
35789         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
35791 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
35793         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
35794         sufficiently aligned and an offset is used at the same time.
35795         (expand_expr_real_1): Likewise.
35797 2014-05-28  Richard Biener  <rguenther@suse.de>
35799         PR middle-end/61045
35800         * fold-const.c (fold_comparison): When folding
35801         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
35802         the sign of the remaining constant operand stays the same.
35804 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
35806         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
35807         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
35808         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
35809         to the assembler.
35810         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
35811         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
35812         (m32bit-doubles) Likewise.
35813         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
35814         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
35815         option for RL78.
35817 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
35819         * configure.ac ($gcc_cv_ld_clearcap): New test.
35820         * configure: Regenerate.
35821         * config.in: Regenerate.
35822         * config/sol2.opt (mclear-hwcap): New option.
35823         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
35824         * config/sol2-clearcap.map: Moved here from
35825         testsuite/gcc.target/i386/clearcap.map.
35826         * config/sol2-clearcapv2.map: Move here from
35827         gcc.target/i386/clearcapv2.map.
35828         * config/t-sol2 (install): Depend on install-clearcap-map.
35829         (install-clearcap-map): New target.
35830         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
35831         -mclear-hwcap.
35833 2014-05-28  Richard Biener  <rguenther@suse.de>
35835         * hwint.h (*_HALF_WIDE_INT*): Move to ...
35836         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
35837         ... here and remove the rest.
35838         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
35840 2014-05-28  Richard Biener  <rguenther@suse.de>
35842         PR tree-optimization/61335
35843         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
35844         new range fails, drop to varying.
35846 2014-05-28  Olivier Hainque  <hainque@adacore.com>
35848         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
35849         (CPP_SPEC): Add entry for -mcpu=8548.
35850         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
35851         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
35853 2014-05-28  Tom de Vries  <tom@codesourcery.com>
35855         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
35856         * lra.c (initialize_lra_reg_info_element): Add init of
35857         actual_call_used_reg_set field.
35858         (lra): Call lra_create_live_ranges before lra_inheritance for
35859         -fuse-caller-save.
35860         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
35861         -fuse-caller-save.
35862         * lra-constraints.c (need_for_call_save_p): Use
35863         actual_call_used_reg_set instead of call_used_reg_set for
35864         -fuse-caller-save.
35865         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
35867 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
35868             Tom de Vries  <tom@codesourcery.com>
35870         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
35871         to gccoptlist.
35872         (@item -fuse-caller-save): New item.
35874 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
35875             Tom de Vries  <tom@codesourcery.com>
35877         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
35878         OPT_fuse_caller_save.
35880 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
35881             Tom de Vries  <tom@codesourcery.com>
35883         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
35884         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
35885         get_call_reg_set_usage.
35886         * resource.c (mark_set_resources, mark_target_live_regs): Use
35887         get_call_reg_set_usage.
35888         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
35889         field.
35890         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
35891         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
35892         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
35893         * ira-build.c (ira_create_allocno): Init
35894         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
35895         (create_cap_allocno, propagate_allocno_info)
35896         (propagate_some_info_from_allocno)
35897         (copy_info_to_removed_store_destinations): Handle
35898         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
35899         * ira-costs.c (ira_tune_allocno_costs): Use
35900         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
35902 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
35903             Tom de Vries  <tom@codesourcery.com>
35905         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
35906         and function_used_regs_valid fields.
35907         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
35908         find_all_hard_reg_sets.
35909         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
35910         (get_call_reg_set_usage): New function.
35911         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
35912         * regs.h (get_call_reg_set_usage): Declare.
35914 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
35916         PR libgcc/61152
35917         * config/dbx.h (License): Add Runtime Library Exception.
35918         * config/newlib-stdint.h (License): Same.
35919         * config/rtems.h (License): Same
35920         * config/initfini-array.h (License): Same
35921         * config/v850/v850.h (License): Same.
35922         * config/v850/v850-opts.h (License): Same
35923         * config/v850/rtems.h (License): Same.
35925 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
35927         PR target/61044
35928         * doc/extend.texi (Local Labels): Note that label differences are
35929         not supported for AVR.
35931 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
35932             Olivier Hainque  <hainque@adacore.com>
35934         * rtl.h (set_for_reg_notes): Declare.
35935         * emit-rtl.c (set_for_reg_notes): New function.
35936         (set_unique_reg_note): Use it.
35937         * optabs.c (add_equal_note): Likewise
35939 2014-05-27  Andrew Pinski  <apinski@cavium.com>
35941         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
35942         Use <w> for the register in assembly template.
35943         (stack_protect_test): Use the mode of operands[0] for the result.
35944         (stack_protect_test_<mode>): Use <w> for the register
35945         in assembly template.
35947 2014-05-27  DJ Delorie  <dj@redhat.com>
35949         * config/rx/rx.c (add_vector_labels): New.
35950         (rx_output_function_prologue): Call it.
35951         (rx_handle_func_attribute): Don't require empty arguments.
35952         (rx_handle_vector_attribute): New.
35953         (rx_attribute_table): Add "vector" attribute.
35954         * doc/extend.texi (interrupt, vector): Document new/changed
35955         RX-specific attributes.
35957         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
35959 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
35961         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
35962         predicate to detect a negative quotient.
35964 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
35966         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
35967         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
35968         Add X - Y CMP 0 to X CMP Y transformation.
35969         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
35971 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
35973         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
35974         before printing.
35976 2014-05-27  Steve Ellcey  <sellcey@mips.com>
35978         * config/mips/mips.c: Add include of cgraph.h.
35980 2014-05-27  Richard Biener  <rguenther@suse.de>
35982         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
35984 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
35986         PR libgcc/61152
35987         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
35988         * config/arm/arm-cores.def (License): Same.
35989         * config/arm/arm-opts.h (License): Same.
35990         * config/arm/aout.h (License): Same.
35991         * config/arm/bpabi.h (License): Same.
35992         * config/arm/elf.h (License): Same.
35993         * config/arm/linux-elf.h (License): Same.
35994         * config/arm/linux-gas.h (License): Same.
35995         * config/arm/netbsd-elf.h (License): Same.
35996         * config/arm/uclinux-eabi.h (License): Same.
35997         * config/arm/uclinux-elf.h (License): Same.
35998         * config/arm/vxworks.h (License): Same.
36000 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36002         * config/arm/neon.md (neon_bswap<mode>): New pattern.
36003         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
36004         (arm_init_neon_builtins): Handle NEON_BSWAP.
36005         Define required type nodes.
36006         (arm_expand_neon_builtin): Handle NEON_BSWAP.
36007         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
36008         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
36009         * config/arm/iterators.md (VDQHSD): New mode iterator.
36011 2014-05-27  Richard Biener  <rguenther@suse.de>
36013         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
36014         Try using literal operands when comparing value-ranges failed.
36016 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36018         * ira.c (commutative_operand): Adjust for change to recog_data.
36019         [Missing from previous commit.]
36021 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36023         * system.h (TEST_BIT): New macro.
36024         * recog.h (alternative_mask): New type.
36025         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
36026         (recog_data_d): Replace alternative_enabled_p array with
36027         enabled_alternatives.
36028         (target_recog): New structure.
36029         (default_target_recog, this_target_recog): Declare.
36030         (get_enabled_alternatives, recog_init): Likewise.
36031         * recog.c (default_target_recog, this_target_recog): New variables.
36032         (get_enabled_alternatives): New function.
36033         (extract_insn): Use it.
36034         (recog_init): New function.
36035         (preprocess_constraints, constrain_operands): Adjust for change to
36036         recog_data.
36037         * postreload.c (reload_cse_simplify_operands): Likewise.
36038         * reload.c (find_reloads): Likewise.
36039         * ira-costs.c (record_reg_classes): Likewise.
36040         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
36041         all alternatives after a disabled one would be skipped.
36042         (ira_implicitly_set_insn_hard_regs): Likewise.
36043         * ira.c (ira_setup_alts): Adjust for change to recog_data.
36044         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
36045         with enabled_alternatives.
36046         * lra.c (free_insn_recog_data): Update accordingly.
36047         (lra_update_insn_recog_data): Likewise.
36048         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
36049         * lra-constraints.c (process_alt_operands): Likewise.  Handle
36050         only_alternative as part of the enabled mask.
36051         * target-globals.h (this_target_recog): Declare.
36052         (target_globals): Add a recog field.
36053         (restore_target_globals): Restore this_target_recog.
36054         * target-globals.c: Include recog.h.
36055         (default_target_globals): Initialize recog field.
36056         (save_target_globals): Likewise.
36057         * reginfo.c (reinit_regs): Call recog_init.
36058         * toplev.c (backend_init_target): Likewise.
36060 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
36062         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
36063         rather than any named insn's code.
36065 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
36067         PR libgcc/61152
36068         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
36069         * config/arm/arm-cores.def (License): Same.
36071 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
36073         * tree.h (decl_comdat_group): Declare.
36074         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
36075         * tree.c (decl_comdat_group): Here.
36077 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
36079         PR rtl-optimization/61222
36080         * combine.c (simplify_shift_const_1): When moving a PLUS outside
36081         the shift, truncate the PLUS operand to the result mode.
36083 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
36085         PR target/61271
36086         * config/i386/i386.c (ix86_rtx_costs)
36087         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
36088         Fix condition.
36090 2014-05-26  Martin Jambor  <mjambor@suse.cz>
36092         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
36093         subreg uses.
36095 2014-05-26  Richard Biener  <rguenther@suse.de>
36097         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
36098         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
36099         Provide specializations.
36100         (wi::int_traits <HOST_WIDE_INT>,
36101         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
36103 2014-05-26  Alan Modra  <amodra@gmail.com>
36105         PR target/61098
36106         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
36107         params and return a bool.  Remove dead code.  Update comment.
36108         Assert we have a const_int source.  Remove bogus code from
36109         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
36110         handling of constants > 2G and reg_equal note, from..
36111         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
36112         return value.  Update comment.  If we can, use a new pseudo
36113         for intermediate calculations.
36114         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
36115         prototype.
36116         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
36117         call to rs6000_emit_set_const in splitter.
36118         (movdi_internal64+2, +3): Likewise.
36120 2014-05-26  Richard Biener  <rguenther@suse.de>
36122         * system.h: Define __STDC_FORMAT_MACROS before
36123         including inttypes.h.
36124         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
36125         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
36126         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
36127         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
36128         HOST_WIDEST_INT_C): Remove.
36129         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
36130         if C99 inttypes.h is not available.
36131         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
36132         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
36133         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
36134         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
36135         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
36136         (struct output_info): Likewise.
36137         (print_statistics): Adjust.
36138         (dump_bitmap_statistics): Likewise.
36139         * bt-load.c (migrate_btr_defs): Print with PRId64.
36140         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
36141         (MAX_SAFE_MULTIPLIER): Adjust.
36142         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
36143         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
36144         dump_cgraph_node): Likewise.
36145         * final.c (dump_basic_block_info): Likewise.
36146         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
36147         * gcov.c (format_gcov): Likewise.
36148         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
36149         for calculation.
36150         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
36151         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
36152         (inline_small_functions, dump_overall_stats, dump_inline_stats):
36153         Use PRId64 for dumping.
36154         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
36155         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
36156         (add_allocno_hard_regs): Adjust.
36157         * loop-doloop.c (doloop_modify): Print using PRId64.
36158         * loop-iv.c (inverse): Compute in uint64_t.
36159         (determine_max_iter, iv_number_of_iterations): Likewise.
36160         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
36161         Print using PRId64.
36162         * lto-streamer-out.c (write_symbol): Use uint64_t.
36163         * mcf.c (CAP_INFINITY): Use int64_t maximum.
36164         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
36165         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
36166         * modulo-sched.c (const_iteration_count): Use int64_t.
36167         (sms_schedule): Dump using PRId64.
36168         * predict.c (dump_prediction): Likewise.
36169         * pretty-print.h (pp_widest_integer): Remove.
36170         * profile.c (get_working_sets, is_edge_inconsistent,
36171         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
36172         * tree-pretty-print.c (pp_double_int): Remove case handling
36173         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
36174         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
36175         and adjust users.
36176         (pass_optimize_bswap::execute): Remove restriction on hosts.
36177         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
36178         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
36179         * tree.c (widest_int_cst_value): Remove.
36180         * tree.h (widest_int_cst_value): Likewise.
36181         * value-prof.c (dump_histogram_value): Print using PRId64.
36182         * gengtype.c (main): Also inject int64_t.
36183         * ggc-page.c (struct max_alignment): Use int64_t.
36184         * alloc-pool.c (struct allocation_object_def): Likewise.
36185         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
36186         for computation.
36187         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
36188         * doc/tm.texi: Regenerated.
36189         * gengtype-lex.l (IWORD): Handle [u]int64_t.
36190         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
36191         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
36192         mmix_output_register_setting): Use [u]int64_t in prototypes.
36193         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
36194         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
36195         mmix_output_octa, mmix_output_shifted_value): Adjust.
36196         (mmix_intval): Adjust.  Remove unreachable case.
36197         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
36199 2014-05-26  Richard Biener  <rguenther@suse.de>
36201         * configure.ac: Drop __int64 type check.  Insist that we
36202         found uint64_t and int64_t.
36203         * hwint.h (HOST_BITS_PER___INT64): Remove.
36204         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
36205         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
36206         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
36207         (HOST_WIDEST_FAST_INT): Remove __int64 case.
36208         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
36209         for dst_q_src_df_rms_cdt.
36210         * configure: Regenerate.
36211         * config.in: Likewise.
36213 2014-05-26  Michael Tautschnig  <mt@debian.org>
36215         PR target/61249
36216         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
36217         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
36219 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36221         PR rtl-optimization/61278
36222         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
36224 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
36226         PR rtl-optimization/61220
36227         Part of PR rtl-optimization/61225
36228         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
36229         insn; skip split_edge for a block with only one successor.
36231 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36233         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
36234         for variables.
36236 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36238         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
36239         (update_vtable_references): New function.
36240         (function_and_variable_visibility): Rewrite also vtable initializers.
36241         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
36243 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36245         * ggc.h (ggc_grow): New function.
36246         * ggc-none.c (ggc_grow): New function.
36247         * ggc-page.c (ggc_grow): Likewise.
36249 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36251         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
36252         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
36253         comdat_can_be_unshared_p, cgraph_externally_visible_p,
36254         varpool_externally_visible_p, can_replace_by_local_alias,
36255         update_visibility_by_resolution_info, function_and_variable_visibility,
36256         pass_data_ipa_function_and_variable_visibility,
36257         make_pass_ipa_function_and_variable_visibility,
36258         whole_program_function_and_variable_visibility,
36259         pass_data_ipa_whole_program_visibility,
36260         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
36261         * cgraph.h (cgraph_local_node_p): Declare.
36262         * ipa-visibility.c: New file.
36263         * Makefile.in (OBJS): Add ipa-visiblity.o
36265 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36267         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
36268         that var decl is available.
36270 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36272         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
36273         symtab_node pointer.
36274         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
36275         (find_decls_types_r): Do not walk COMDAT_GROUP.
36276         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
36277         * varasm.c (make_decl_one_only): Use set_comdat_group;
36278         create node if needed.
36279         * ipa-inline-transform.c (save_inline_function_body): Update
36280         way we decl->symtab mapping.
36281         * symtab.c (symtab_hash, hash_node, eq_node
36282         symtab_insert_node_to_hashtable): Remove.
36283         (symtab_register_node): Update.
36284         (symtab_unregister_node): Update.
36285         (symtab_get_node): Reimplement as inline function.
36286         (symtab_add_to_same_comdat_group): Update.
36287         (symtab_dissolve_same_comdat_group_list): Update.
36288         (dump_symtab_base): Update.
36289         (verify_symtab_base): Update.
36290         (symtab_make_decl_local): Update.
36291         (fixup_same_cpp_alias_visibility): Update.
36292         (symtab_nonoverwritable_alias): Update.
36293         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
36294         * ipa.c (update_visibility_by_resolution_info): UPdate.
36295         * bb-reorder.c: Include cgraph.h
36296         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
36297         with comdat groups.
36298         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
36299         * cgraph.c (cgraph_get_create_node): Update.
36300         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
36301         and comdat_group_.
36302         (symtab_get_node): Make inline.
36303         (symtab_insert_node_to_hashtable): Remove.
36304         (symtab_can_be_discarded): Update.
36305         (decl_comdat_group): New function.
36306         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
36307         Update.
36308         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
36309         comdat group name.
36310         (read_comdat_group): New function.
36311         (input_node, input_varpool_node): Use it.
36312         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
36313         comdat groups.
36314         * mips.c (mips_start_unique_function): Likewise.
36315         (ix86_code_end): Likewise.
36316         (rs6000_code_end): Likweise.
36317         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
36319 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36321         * gengtype-state.c (fatal_reading_state): Bring offline.
36322         * optabs.c (widening_optab_handler): Bring offline.
36323         * optabs.h (widening_optab_handler): Likewise.
36324         * final.c (get_attr_length_1): Likewise.
36326 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
36328         * sched-int.h (sd_iterator_cond): Manually tail recurse.
36330 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36332         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
36333         (ppc440-compare): Include shift with dot.
36334         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
36335         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
36336         without dot.
36337         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
36338         without dot.
36339         (e6500_sfx2): Include it.
36340         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
36341         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
36342         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
36343         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
36344         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
36345         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
36346         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
36347         *lshiftrt_internal1le, *lshiftrt_internal1be,
36348         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
36349         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
36350         *rotldi3_internal10le, *rotldi3_internal10be,
36351         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
36352         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
36353         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
36354         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
36355         define_insns): Use type "shift" in the appropriate alternatives.
36357 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36359         * config/rs6000/rs6000.md (type): Add "logical".  Delete
36360         "fast_compare".
36361         (dot): Adjust comment.
36362         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
36363         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
36364         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
36365         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
36366         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
36367         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
36368         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
36369         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
36371         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
36372         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
36373         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
36374         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
36375         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
36376         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
36377         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
36378         * config/rs6000/8540.md (ppc8540_su): Adjust.
36379         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
36380         cell-cmp-microcoded): Adjust.
36381         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
36382         * config/rs6000/e500mc.md (e500mc_su): Adjust.
36383         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
36384         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
36385         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
36386         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
36387         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
36388         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
36389         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
36390         Adjust.
36391         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
36392         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
36393         Adjust.  Adjust comment.
36394         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
36395         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
36397 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36399         * config/rs6000/rs6000.md (type): Add "add".
36400         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
36401         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
36402         define_insns): Use it.
36403         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
36405         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
36406         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
36407         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
36408         * config/rs6000/601.md (ppc601-integer): Adjust.
36409         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
36410         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
36411         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
36412         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
36413         * config/rs6000/8540.md (ppc8540_su): Adjust.
36414         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
36415         cell-cmp-microcoded): Adjust.
36416         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
36417         * config/rs6000/e500mc.md (e500mc_su): Adjust.
36418         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
36419         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
36420         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
36421         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
36422         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
36423         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
36424         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
36425         Adjust.
36426         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
36427         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
36428         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
36429         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
36431 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36433         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
36434         "delayed_compare", "var_delayed_compare".
36435         (var_shift): New attribute.
36436         (cell_micro): Adjust.
36437         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
36438         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
36439         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
36440         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
36441         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
36442         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
36443         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
36444         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
36445         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
36446         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
36447         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
36448         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
36449         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
36450         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
36451         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
36452         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
36453         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
36454         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
36455         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
36456         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
36457         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
36458         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
36459         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
36460         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
36461         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
36463         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
36464         * config/rs6000/440.md (ppc440-integer): Adjust.
36465         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
36466         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
36467         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
36468         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
36469         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
36470         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
36471         * config/rs6000/8540.md (ppc8540_su): Adjust.
36472         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
36473         cell-cmp-microcoded): Adjust.
36474         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
36475         * config/rs6000/e500mc.md (e500mc_su): Adjust.
36476         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
36477         e500mc64_delayed): Adjust.
36478         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
36479         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
36480         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
36481         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
36482         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
36483         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
36484         power6-delayed-compare, power6-var-delayed-compare): Adjust.
36485         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
36486         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
36487         Adjust comment.
36488         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
36489         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
36491 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36493         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
36494         (bits): New mode_attr.
36495         (idiv_ldiv): Delete mode_attr.
36496         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
36497         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
36498         rs6000_adjust_priority, is_nonpipeline_insn,
36499         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
36501         * config/rs6000/40x.md (ppc403-idiv): Adjust.
36502         * config/rs6000/440.md (ppc440-idiv): Adjust.
36503         * config/rs6000/476.md (ppc476-idiv): Adjust.
36504         * config/rs6000/601.md (ppc601-idiv): Adjust.
36505         * config/rs6000/603.md (ppc603-idiv): Adjust.
36506         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
36507         ppc620-ldiv): Adjust.
36508         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
36509         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
36510         * config/rs6000/8540.md (ppc8540_divide): Adjust.
36511         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
36512         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
36513         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
36514         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
36515         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
36516         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
36517         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
36518         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
36519         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
36520         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
36521         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
36522         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
36523         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
36524         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
36525         * config/rs6000/titan.md (titan_fxu_div): Adjust.
36527 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36529         * config/rs6000/rs6000.md (type): Delete "insert_word",
36530         "insert_dword".  Add "insert".
36531         (size): Update comment.
36532         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
36533         insn_must_be_first_in_group): Adjust.
36534         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
36535         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
36536         *insvsi_internal6, insvdi_internal): Adjust.
36538         * config/rs6000/40x.md (ppc403-integer): Adjust.
36539         * config/rs6000/440.md (ppc440-integer): Adjust.
36540         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
36541         * config/rs6000/601.md (ppc601-integer): Adjust.
36542         * config/rs6000/603.md (ppc603-integer): Adjust.
36543         * config/rs6000/6xx.md (ppc604-integer): Adjust.
36544         * config/rs6000/7450.md (ppc7450-integer): Adjust.
36545         * config/rs6000/7xx.md (ppc750-integer): Adjust.
36546         * config/rs6000/8540.md (ppc8540_su): Adjust.
36547         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
36548         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
36549         * config/rs6000/e500mc.md (e500mc_su): Adjust.
36550         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
36551         * config/rs6000/e5500.md (e5500_sfx): Adjust.
36552         * config/rs6000/e6500.md (e6500_sfx): Adjust.
36553         * config/rs6000/mpc.md (mpccore-integer): Adjust.
36554         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
36555         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
36556         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
36557         * config/rs6000/power7.md (power7-integer): Adjust.
36558         * config/rs6000/power8.md (power8-1cyc): Adjust.
36559         * config/rs6000/rs64.md (rs64a-integer): Adjust.
36560         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
36562 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36564         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
36565         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
36566         (size): New attribute.
36567         (dot): New attribute.
36568         (cell_micro): Adjust.
36569         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
36570         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
36571         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
36572         umuldi3_highpart): Adjust.
36573         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
36574         rs6000_adjust_priority, is_nonpipeline_insn,
36575         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
36577         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
36578         ppc405-imul3): Adjust.
36579         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
36580         * config/rs6000/476.md (ppc476-imul): Adjust.
36581         * config/rs6000/601.md (ppc601-imul): Adjust.
36582         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
36583         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
36584         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
36585         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
36586         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
36587         Adjust.
36588         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
36589         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
36590         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
36591         cell-imul): Adjust.
36592         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
36593         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
36594         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
36595         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
36596         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
36597         * config/rs6000/mpc.md (mpccore-imul): Adjust.
36598         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
36599         power4-lmul, power4-imul, power4-imul3): Adjust.
36600         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
36601         power5-lmul, power5-imul, power5-imul3): Adjust.
36602         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
36603         power6-lmul, power6-imul, power6-imul3): Adjust.
36604         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
36605         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
36607         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
36608         rs64a-lmul): Adjust.
36609         * config/rs6000/titan.md (titan_imul): Adjust.
36611 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36613         * config/rs6000/rs6000.md (type): Add new value "halfmul".
36614         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
36615         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
36616         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
36617         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
36618         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
36619         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
36620         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
36621         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
36622         * config/rs6000/titan.md: Delete nonsensical comment.
36623         (titan_imul): Add type imul3.
36624         (titan_mulhw): Remove type imul3; add type halfmul.
36626 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
36628         * config/rs6000/rs6000.md (type): Reorder, reformat.
36630 2014-05-23  Martin Jambor  <mjambor@suse.cz>
36632         PR tree-optimization/53787
36633         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
36634         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
36635         analysis_done, update all uses.
36636         * ipa-prop.c: Include domwalk.h
36637         (param_analysis_info): Removed.
36638         (param_aa_status): New type.
36639         (ipa_bb_info): Likewise.
36640         (func_body_info): Likewise.
36641         (ipa_get_bb_info): New function.
36642         (aa_overwalked): Likewise.
36643         (find_dominating_aa_status): Likewise.
36644         (parm_bb_aa_status_for_bb): Likewise.
36645         (parm_preserved_before_stmt_p): Changed to use new param AA info.
36646         (load_from_unmodified_param): Accept func_body_info as a parameter
36647         instead of parms_ainfo.
36648         (parm_ref_data_preserved_p): Changed to use new param AA info.
36649         (parm_ref_data_pass_through_p): Likewise.
36650         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
36651         (compute_complex_assign_jump_func): Changed to use new param AA info.
36652         (compute_complex_ancestor_jump_func): Likewise.
36653         (ipa_compute_jump_functions_for_edge): Likewise.
36654         (ipa_compute_jump_functions): Removed.
36655         (ipa_compute_jump_functions_for_bb): New function.
36656         (ipa_analyze_indirect_call_uses): Likewise, moved variable
36657         declarations down.
36658         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
36659         and info, moved variable declarations down.
36660         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
36661         node and info.
36662         (ipa_analyze_stmt_uses): Likewise.
36663         (ipa_analyze_params_uses): Removed.
36664         (ipa_analyze_params_uses_in_bb): New function.
36665         (ipa_analyze_controlled_uses): Likewise.
36666         (free_ipa_bb_info): Likewise.
36667         (analysis_dom_walker): New class.
36668         (ipa_analyze_node): Handle node-specific forbidden analysis,
36669         initialize and free func_body_info, use dominator walker.
36670         (ipcp_modif_dom_walker): New class.
36671         (ipcp_transform_function): Create and free func_body_info, use
36672         ipcp_modif_dom_walker, moved a lot of functionality there.
36674 2014-05-23  Marek Polacek  <polacek@redhat.com>
36675             Jakub Jelinek  <jakub@redhat.com>
36677         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
36678         * gcc.c (sanitize_spec_function): Likewise.
36679         * convert.c (convert_to_integer): Include "ubsan.h".  Add
36680         floating-point to integer instrumentation.
36681         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
36682         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
36683         SANITIZE_NONDEFAULT.
36684         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
36685         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
36686         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
36687         * ubsan.c: Include "realmpfr.h" and "dfp.h".
36688         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
36689         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
36690         float/double/long double.
36691         (ubsan_instrument_float_cast): New function.
36692         * ubsan.h (ubsan_instrument_float_cast): Declare.
36694 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
36696         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
36697         predicate.
36698         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
36699         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
36700         Adjust for tailcalling through registers.
36701         * config/aarch64/aarch64.h (enum reg_class): New caller save
36702         register class.
36703         (REG_CLASS_NAMES): Likewise.
36704         (REG_CLASS_CONTENTS): Likewise.
36705         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
36706         Allow tailcalling without decls.
36708 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
36710         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
36711         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
36713         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
36714         gsi, and variables v_* to v*.
36716 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
36718         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
36720 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
36722         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
36723         * omp-low.c: Update accordingly.
36725         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
36726         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
36727         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
36728         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
36729         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
36730         GF_OMP_TARGET_KIND_UPDATE.
36732         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
36733         Explicitly enumerate the expected region types.
36735 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
36737         PR other/56955
36738         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
36739         documentation; the old documentation didn't clearly state the
36740         constraints on the contents of the pointed-to storage.
36742 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
36744         Fix bootstrap error on ia64
36745         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
36746         Return default value.
36748 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
36750         PR tree-optimization/54733
36751         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
36752         (CMPNOP): Define.
36753         (find_bswap_or_nop_load): New.
36754         (find_bswap_1): Renamed to ...
36755         (find_bswap_or_nop_1): This. Also add support for memory source.
36756         (find_bswap): Renamed to ...
36757         (find_bswap_or_nop): This. Also add support for memory source and
36758         detection of bitwise operations equivalent to load in target
36759         endianness.
36760         (execute_optimize_bswap): Likewise. Also move its leading comment back
36761         in place and split statement transformation into ...
36762         (bswap_replace): This.
36764 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
36766         PR rtl-optimization/61215
36767         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
36768         simplify_gen_subreg until final substitution.
36770 2014-05-23  Alan Modra  <amodra@gmail.com>
36772         PR target/61231
36773         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
36774         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
36775         Use "Y" constraint rather than "m".
36777 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
36779         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
36780         define.
36781         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
36782         New function declaration.
36783         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
36784         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
36785         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
36786         (aarch64_init_builtins) : Initialize builtins
36787         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
36788         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
36789         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
36790         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
36791         and __builtins_aarch64_set_fpsr.
36792         (aarch64_atomic_assign_expand_fenv): New function.
36793         * config/aarch64/aarch64.md (set_fpcr): New pattern.
36794         (get_fpcr) : Likewise.
36795         (set_fpsr) : Likewise.
36796         (get_fpsr) : Likewise.
36797         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
36798         and UNSPECV_SET_FPSR.
36799         * doc/extend.texi (AARCH64 Built-in Functions) : Document
36800         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
36801         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
36803 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
36805         PR rtl-optimization/60969
36806         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
36807         constraints.  Set up mem cost for NO_REGS case.
36809 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
36811         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
36813 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
36815         * config/darwin.c: Include "lto-section-names.h".
36816         (LTO_SEGMENT_NAME): Don't define.
36817         * config/i386/winnt.c: Include "lto-section-names.h".
36818         * lto-streamer.c: Include "lto-section-names.h".
36819         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
36820         * lto-wrapper.c: Include "lto-section-names.h".
36821         (LTO_SECTION_NAME_PREFIX): Don't define.
36822         * lto-section-names.h: New file.
36823         * cgraphunit.c: Include "lto-section-names.h".
36825 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
36827         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
36829 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
36831         PR target/61208
36832         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
36834 2014-05-22  Nick Clifton  <nickc@redhat.com>
36836         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
36838 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
36840         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
36841         -> (T)A transformation to integer types.
36843 2014-05-22  Teresa Johnson  <tejohnson@google.com>
36845         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
36846         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
36847         (gcov_rewrite): Use gcov_nonruntime_assert.
36848         (gcov_open): Ditto.
36849         (gcov_write_words): Ditto.
36850         (gcov_write_length): Ditto.
36851         (gcov_read_words): Use gcov_nonruntime_assert, and remove
36852         gcc_assert from IN_LIBGCOV code.
36853         (gcov_read_summary): Use gcov_error to flag profile corruption.
36854         (gcov_sync): Use gcov_nonruntime_assert.
36855         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
36856         (gcov_histo_index): Use gcov_nonruntime_assert.
36857         (static void gcov_histogram_merge): Ditto.
36858         (compute_working_sets): Ditto.
36859         * gcov-io.h (gcov_nonruntime_assert): Define.
36860         (gcov_error): Define for !IN_LIBGCOV
36862 2014-05-22  Richard Biener  <rguenther@suse.de>
36864         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
36865         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
36866         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
36867         and deallocation site.
36868         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
36869         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
36870         passing through the incoming points-to set.
36871         (handle_lhs_call): Use flags argument instead of recomputing it.
36872         (find_func_aliases_for_call): Call handle_lhs_call with proper
36873         call return flags.
36875 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
36877         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
36878         all padding bits in REAL_VALUE_TYPE are cleared.
36880 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
36882         Cleanup and improve multipass_dfa_lookahead_guard
36883         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
36884         (core2i7_first_cycle_multipass_begin,)
36885         (core2i7_first_cycle_multipass_issue,)
36886         (core2i7_first_cycle_multipass_backtrack): Update signature.
36887         * config/ia64/ia64.c
36888         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
36889         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
36890         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
36891         hook definition.
36892         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
36893         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
36894         values.
36895         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
36896         return values.
36897         * doc/tm.texi: Regenerate.
36898         * doc/tm.texi.in
36899         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
36900         * haifa-sched.c (ready_try): Make signed to allow negative values.
36901         (rebug_ready_list_1): Update.
36902         (choose_ready): Simplify.
36903         (sched_extend_ready_list): Update.
36905 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
36907         Remove IA64 speculation tweaking flags
36908         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
36909         speculation tuning flags.
36910         (msched-prefer-non-data-spec-insns,)
36911         (msched-prefer-non-control-spec-insns): Obsolete options.
36912         * haifa-sched.c (choose_ready): Remove handling of
36913         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
36914         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
36915         and PREFER_NON_DATA_SPEC.
36916         * sel-sched.c (process_spec_exprs): Remove handling of
36917         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
36919 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
36921         Improve scheduling debug output
36922         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
36923         (advance_one_cycle): Update.
36924         (schedule_insn, queue_to_ready): Add debug printouts.
36925         (debug_ready_list_1): New static function.
36926         (debug_ready_list): Update.
36927         (max_issue): Add debug printouts.
36928         (dump_insn_stream): New static function.
36929         (schedule_block): Use it.  Also better indent printouts.
36931 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
36933         Fix sched_insn debug counter
36934         * haifa-sched.c (schedule_insn): Update.
36935         (struct haifa_saved_data): Add nonscheduled_insns_begin.
36936         (save_backtrack_point, restore_backtrack_point): Update.
36937         (first_nonscheduled_insn): New static function.
36938         (queue_to_ready, choose_ready): Use it.
36939         (schedule_block): Init nonscheduled_insns_begin.
36940         (sched_emit_insn): Update.
36943 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
36945         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
36946         to GENERAL_REGS.
36947         (aarch64_secondary_reload) : LikeWise.
36948         (aarch64_class_max_nregs) : Remove CORE_REGS.
36949         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
36950         (REG_CLASS_NAMES) : Likewise.
36951         (REG_CLASS_CONTENTS) : LikeWise.
36952         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
36954 2014-05-21  Guozhi Wei  <carrot@google.com>
36956         PR target/61202
36957         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
36958         constraint.
36959         (vqdmulhq_n_s16): Likewise.
36961 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
36963         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
36965 2014-05-21  Marek Polacek  <polacek@redhat.com>
36967         PR sanitizer/61272
36968         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
36970 2014-05-21  Martin Jambor  <mjambor@suse.cz>
36972         * doc/invoke.texi (Optimize Options): Document parameters
36973         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
36974         ipa-cp-array-index-hint-bonus.
36976 2014-05-21  Mark Wielaard  <mjw@redhat.com>
36978         PR debug/16063
36979         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
36980         version >= 3 or not strict DWARF.
36981         * langhooks.h (struct lang_hooks_for_types): Add
36982         enum_underlying_base_type.
36983         * langhooks.c (lhd_enum_underlying_base_type): New function.
36984         * gcc/langhooks.h (struct lang_hooks_for_types): Add
36985         enum_underlying_base_type.
36986         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
36987         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
36988         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
36990 2014-05-21  Richard Biener  <rguenther@suse.de>
36992         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
36994 2014-05-21  John Marino  <gnugcc@marino.st>
36996         * config.gcc (*-*-dragonfly*): New target.
36997         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
36998         * configure: Regenerate.
36999         * config/dragonfly-stdint.h: New.
37000         * config/dragonfly.h: New.
37001         * config/dragonfly.opt: New.
37002         * config/i386/dragonfly.h: New.
37003         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
37005 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
37007         * tree.def (VOID_CST): New.
37008         * tree-core.h (TI_VOID): New.
37009         * tree.h (void_node): New.
37010         * tree.c (tree_node_structure_for_code, tree_code_size)
37011         (iterative_hash_expr): Handle VOID_CST.
37012         (build_common_tree_nodes): Initialize void_node.
37014 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
37016         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
37017         functions.
37018         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
37020         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
37021         more places.
37023         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
37024         flag_reorder_blocks_and_partition.
37025         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
37027 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
37029         PR target/54236
37030         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
37031         constraints.
37032         (*addc_r_t): Add new insn_and_split.
37034 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
37036         PR middle-end/61252
37037         * omp-low.c (handle_simd_reference): New function.
37038         (lower_rec_input_clauses): Use it.  Defer adding reference
37039         initialization even for reduction without placeholder if in simd,
37040         handle it properly later on.
37042 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37044         PR tree-optimization/60899
37045         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
37046         assume all static symbols will have definition wile parsing and
37047         check the do have definition later in compilation; check that
37048         variable referring symbol will be output before concluding that
37049         reference is safe; be conservative for referring local statics;
37050         be more precise about when comdat is output in other partition.
37052 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37054         PR bootstrap/60984
37055         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
37056         parameter.
37057         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
37058         (ipa_inline): Loop inline_to_all_callers until no more aliases
37059         are removed.
37061 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37063         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
37064         set writeonly flag only for vars actually written to.
37066 2014-05-20  Dehao Chen  <dehao@google.com>
37068         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
37069         and callee count to get clone count.
37070         * tree-inline.c (expand_call_inline): Use callee count instead of bb
37071         count in copy_body.
37073 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
37075         PR rtl-optimization/61243
37076         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
37078 2014-05-20  Xinliang David Li  <davidxl@google.com>
37080         * cgraphunit.c (walk_polymorphic_call_targets): Add
37081         dbgcnt and fopt-info support.
37082         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
37083         * ipa-devirt.c (ipa_devirt): Ditto.
37084         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
37085         * ipa.c (walk_polymorphic_call_targets): Ditto.
37086         * gimple-fold.c (fold_gimple_assign): Ditto.
37087         (gimple_fold_call): Ditto.
37088         * dbgcnt.def: New counter.
37090 2014-05-20  DJ Delorie  <dj@redhat.com>
37092         * config/msp430/msp430.md (split): Don't allow subregs when
37093         splitting SImode adds.
37094         (andneghi): Fix subtraction logic.
37095         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
37097 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
37099         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
37100         symbols.
37101         * except.c (switch_to_exception_section, resolve_unique_section,
37102         get_named_text_section, default_function_rodata_section,
37103         align_variable, get_block_for_decl, default_section_type_flags):
37104         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
37105         * symtab.c (symtab_add_to_same_comdat_group,
37106         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
37107         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
37108         Likewise.
37109         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
37110         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
37111         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
37112         (c6x_function_in_section_p): Likewise.
37113         * config/darwin.c (machopic_select_section): Likewise.
37114         * config/arm/arm.c (arm_function_in_section_p): Likewise.
37115         * config/mips/mips.c (mips_function_rodata_section): Likewise.
37116         * config/mep/mep.c (mep_select_section): LIkewise.
37117         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
37119 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
37121         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
37122         EH region of calls to pure functions that can throw an exception.
37123         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
37124         (copy_reference_ops_from_call): Also copy the EH region of the call if
37125         it can throw an exception.
37127 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37129         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
37130         nested VEC_SELECTs that are inverses of each other.
37132 2014-05-20  Richard Biener  <rguenther@suse.de>
37134         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
37135         (extract_and_process_scc_for_name): not here.
37136         (cond_dom_walker::before_dom_children): Only process
37137         stmts that end the BB in interesting ways.
37138         (run_scc_vn): Mark param uses as visited.
37140 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37142         * config/arm/arm.md (arith_shiftsi): Do not predicate for
37143         arm_restrict_it.
37145 2014-05-20  Nick Clifton  <nickc@redhat.com>
37147         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
37148         (msp430_gimplify_va_arg_expr): New function.
37149         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
37151         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
37152         operand 0 in order to prevent confusion about the number of
37153         registers involved.
37155 2014-05-20  Richard Biener  <rguenther@suse.de>
37157         PR tree-optimization/61221
37158         * tree-ssa-pre.c (el_to_update): Remove.
37159         (eliminate_dom_walker::before_dom_children): Handle released
37160         VDEFs by value-numbering them to the associated VUSE.  Update
37161         stmt immediately for substituted call address.
37162         (eliminate): Remove delayed stmt updating code.
37163         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
37164         possibly late re-numbered vuses.
37165         (vn_reference_lookup_2): Adjust.
37166         (vn_reference_lookup_pieces): Likewise.
37167         (vn_reference_lookup): Likewise.
37169 2014-05-20  Richard Biener  <rguenther@suse.de>
37171         * config.gcc: Remove need_64bit_hwint.
37172         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
37173         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
37174         it to be true.
37175         * config.in: Regenerate.
37176         * configure: Likewise.
37178 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
37180         * doc/extend.texi: Create Label Attributes section,
37181         move all label attributes into it and reference it.
37183 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
37185         * arm.c (thumb1_reorg): When scanning backwards skip anything
37186         that's not a proper insn.
37188 2014-05-19  Richard Biener  <rguenther@suse.de>
37190         PR tree-optimization/61221
37191         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
37192         Do nothing for unreachable blocks.
37193         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
37194         Improve unreachability detection.
37196 2014-05-19  Richard Biener  <rguenther@suse.de>
37198         PR tree-optimization/61209
37199         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
37201 2014-05-19  Nick Clifton  <nickc@redhat.com>
37203         * except.c (init_eh): Fix computation of builtin setjmp buffer
37204         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
37206 2014-05-19  Richard Biener  <rguenther@suse.de>
37208         PR tree-optimization/61184
37209         * tree-vrp.c (is_negative_overflow_infinity): Use
37210         TREE_OVERFLOW_P and do that check first.
37211         (is_positive_overflow_infinity): Likewise.
37212         (is_overflow_infinity): Likewise.
37213         (vrp_operand_equal_p): Properly treat operands with
37214         differing overflow as not equal.
37216 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
37218         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
37219         shift simplification where it was intended.
37221 2014-05-19  Christian Bruel  <christian.bruel@st.com>
37223         PR target/61195
37224         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
37226 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
37228         PR target/61084
37229         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
37230         than wide_int.
37232 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
37234         * reg-notes.def (CROSSING_JUMP): Likewise.
37235         * rtl.h (rtx_def): Update comment for jump flag.
37236         (CROSSING_JUMP_P): Define.
37237         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
37238         of a REG_CROSSING_JUMP note.
37239         * cfghooks.c (tidy_fallthru_edges): Likewise.
37240         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
37241         * emit-rtl.c (try_split): Likewise.
37242         * haifa-sched.c (sched_create_recovery_edges): Likewise.
37243         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
37244         * jump.c (redirect_jump_2): Likewise.
37245         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
37246         (relax_delay_slots): Likewise.
37247         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
37248         (bbit_di): Likewise.
37249         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
37250         * config/sh/sh.md (jump_compact): Likewise.
37251         * bb-reorder.c (rotate_loop): Likewise.
37252         (pass_duplicate_computed_gotos::execute): Likewise.
37253         (add_reg_crossing_jump_notes): Rename to...
37254         (update_crossing_jump_flags): ...this.
37255         (pass_partition_blocks::execute): Update accordingly.
37257 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
37259         * tree.h: Remove extraneous template <>.
37261 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
37263         * ipa.c (symtab_remove_unreachable_nodes): Remove
37264         symbol from comdat group if its body was eliminated.
37265         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
37266         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
37267         (symtab_unregister_node): ... this one.
37268         (verify_symtab_base): More strict checking of comdats.
37269         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
37271 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
37273         * tree-pass.h (make_pass_ipa_comdats): New pass.
37274         * timevar.def (TV_IPA_COMDATS): New timevar.
37275         * passes.def (pass_ipa_comdats): Add.
37276         * Makefile.in (OBJS): Add ipa-comdats.o
37277         * ipa-comdats.c: New file.
37279 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
37281         * ipa.c (update_visibility_by_resolution_info): New function.
37282         (function_and_variable_visibility): Use it.
37284 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
37286         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
37287         New functions.
37288         (FOR_EACH_DEFINED_SYMBOL): New macro.
37289         (varpool_first_static_initializer, varpool_next_static_initializer,
37290         varpool_first_defined_variable, varpool_next_defined_variable):
37291         Fix comments.
37292         (symtab_in_same_comdat_p): Correctly deal with inline functions.
37294 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
37296         * ggc-page.c (ggc_handle_finalizers): Add comment.
37298 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
37300         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
37301         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
37302         (ggc_internal_cleared_alloc): Likewise.
37303         * ggc-page.c (finalizer): New class.
37304         (vec_finalizer): Likewise.
37305         (globals::finalizers): New member.
37306         (globals::vec_finalizers): Likewise.
37307         (ggc_internal_alloc): Record the finalizer if any for the block being
37308         allocated.
37309         (ggc_handle_finalizers): New function.
37310         (ggc_collect): Call ggc_handle_finalizers.
37311         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
37312         finalizer.
37313         (ggc_internal_cleared_alloc): Likewise.
37314         (finalize): New function.
37315         (need_finalization_p): Likewise.
37316         (ggc_alloc): Install the type's destructor as the finalizer if it
37317         might do something.
37318         (ggc_cleared_alloc): Likewise.
37319         (ggc_vec_alloc): Likewise.
37320         (ggc_cleared_vec_alloc): Likewise.
37322 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
37324         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
37326 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
37328         * alias.c (record_alias_subset): Adjust.
37329         * bitmap.c (bitmap_element_allocate): Likewise.
37330         (bitmap_gc_alloc_stat): Likewise.
37331         * cfg.c (init_flow): Likewise.
37332         (alloc_block): Likewise.
37333         (unchecked_make_edge): Likewise.
37334         * cfgloop.c (alloc_loop): Likewise.
37335         (flow_loops_find): Likewise.
37336         (rescan_loop_exit): Likewise.
37337         * cfgrtl.c (init_rtl_bb_info): Likewise.
37338         * cgraph.c (insert_new_cgraph_node_version): Likewise.
37339         (cgraph_allocate_node): Likewise.
37340         (cgraph_create_edge_1): Likewise.
37341         (cgraph_allocate_init_indirect_info): Likewise.
37342         * cgraphclones.c (cgraph_clone_edge): Likewise.
37343         * cgraphunit.c (add_asm_node): Likewise.
37344         (init_lowered_empty_function): Likewise.
37345         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
37346         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
37347         (alpha_use_linkage): Likewise.
37348         * config/arc/arc.c (arc_init_machine_status): Likewise.
37349         * config/arm/arm.c (arm_init_machine_status): Likewise.
37350         * config/avr/avr.c (avr_init_machine_status): Likewise.
37351         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
37352         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
37353         * config/cris/cris.c (cris_init_machine_status): Likewise.
37354         * config/darwin.c (machopic_indirection_name): Likewise.
37355         (darwin_build_constant_cfstring): Likewise.
37356         (darwin_enter_string_into_cfstring_table): Likewise.
37357         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
37358         * config/frv/frv.c (frv_init_machine_status): Likewise.
37359         * config/i386/i386.c (get_dllimport_decl): Likewise.
37360         (ix86_init_machine_status): Likewise.
37361         (assign_386_stack_local): Likewise.
37362         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
37363         (i386_pe_maybe_record_exported_symbol): Likewise.
37364         (i386_pe_record_stub): Likewise.
37365         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
37366         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
37367         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
37368         (m32c_note_pragma_address): Likewise.
37369         * config/mep/mep.c (mep_init_machine_status): Likewise.
37370         (mep_note_pragma_flag): Likewise.
37371         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
37372         (mips16_local_alias): Likewise.
37373         (mips_init_machine_status): Likewise.
37374         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
37375         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
37376         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
37377         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
37378         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
37379         * config/pa/pa.c (pa_init_machine_status): Likewise.
37380         (pa_get_deferred_plabel): Likewise.
37381         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
37382         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
37383         (rs6000_init_machine_status): Likewise.
37384         (output_toc): Likewise.
37385         * config/s390/s390.c (s390_init_machine_status): Likewise.
37386         * config/score/score.c (score_output_external): Likewise.
37387         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
37388         * config/spu/spu.c (spu_init_machine_status): Likewise.
37389         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
37390         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
37391         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
37392         * coverage.c (coverage_end_function): Likewise.
37393         * dbxout.c (dbxout_init): Likewise.
37394         * doc/gty.texi: Don't mention variable_size attribute.
37395         * dwarf2cfi.c (new_cfi): Adjust.
37396         (new_cfi_row): Likewise.
37397         (copy_cfi_row): Likewise.
37398         (create_cie_data): Likewise.
37399         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
37400         (new_loc_descr): Likewise.
37401         (find_AT_string_in_table): Likewise.
37402         (add_addr_table_entry): Likewise.
37403         (new_die): Likewise.
37404         (add_var_loc_to_decl): Likewise.
37405         (clone_die): Likewise.
37406         (clone_as_declaration): Likewise.
37407         (break_out_comdat_types): Likewise.
37408         (new_loc_list): Likewise.
37409         (add_loc_descr_to_each): Likewise.
37410         (add_location_or_const_value_attribute): Likewise.
37411         (add_linkage_name): Likewise.
37412         (lookup_filename): Likewise.
37413         (dwarf2out_var_location): Likewise.
37414         (new_line_info_table): Likewise.
37415         (dwarf2out_init): Likewise.
37416         (mem_loc_descriptor): Likewise.
37417         (loc_descriptor): Likewise.
37418         (add_const_value_attribute): Likewise.
37419         (tree_add_const_value_attribute): Likewise.
37420         (comp_dir_string): Likewise.
37421         (dwarf2out_vms_debug_main_pointer): Likewise.
37422         (string_cst_pool_decl): Likewise.
37423         * emit-rtl.c (set_mem_attrs): Likewise.
37424         (get_reg_attrs): Likewise.
37425         (start_sequence): Likewise.
37426         (init_emit): Likewise.
37427         (init_emit_regs): Likewise.
37428         * except.c (init_eh_for_function): Likewise.
37429         (gen_eh_region): Likewise.
37430         (gen_eh_region_catch): Likewise.
37431         (gen_eh_landing_pad): Likewise.
37432         (add_call_site): Likewise.
37433         * function.c (add_frame_space): Likewise.
37434         (insert_temp_slot_address): Likewise.
37435         (assign_stack_temp_for_type): Likewise.
37436         (get_hard_reg_initial_val): Likewise.
37437         (allocate_struct_function): Likewise.
37438         (prepare_function_start): Likewise.
37439         (types_used_by_var_decl_insert): Likewise.
37440         * gengtype.c (variable_size_p): Remove function.
37441         (enum alloc_quantity): Remove enum.
37442         (write_typed_alloc_def): Remove function.
37443         (write_typed_struct_alloc_def): Likewise.
37444         (write_typed_typedef_alloc_def): Likewise.
37445         (write_typed_alloc_defns): Likewise.
37446         (main): Adjust.
37447         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
37448         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
37449         * ggc.h (ggc_alloc): new function.
37450         (ggc_cleared_alloc): Likewise.
37451         (ggc_vec_alloc): Template on type of vector element, and remove
37452         element size argument.
37453         (ggc_cleared_vec_alloc): Likewise.
37454         * gimple.c (gimple_build_omp_for): Adjust.
37455         (gimple_copy): Likewise.
37456         * ipa-cp.c (get_replacement_map): Likewise.
37457         (find_aggregate_values_for_callers_subset): Likewise.
37458         (known_aggs_to_agg_replacement_list): Likewise.
37459         * ipa-devirt.c (get_odr_type): Likewise.
37460         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
37461         (read_agg_replacement_chain): Likewise.
37462         * loop-iv.c (get_simple_loop_desc): Likewise.
37463         * lto-cgraph.c (input_node_opt_summary): Likewise.
37464         * lto-section-in.c (lto_new_in_decl_state): Likewise.
37465         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
37466         (input_eh_region): Likewise.
37467         (input_eh_lp): Likewise.
37468         (input_cfg): Likewise.
37469         * optabs.c (set_optab_libfunc): Likewise.
37470         (init_tree_optimization_optabs): Likewise.
37471         (set_conv_libfunc): Likewise.
37472         * passes.c (do_per_function_toporder): Likewise.
37473         * rtl.h: Don't use variable_size gty attribute.
37474         * sese.c (if_region_set_false_region): Adjust.
37475         * stringpool.c (gt_pch_save_stringpool): Likewise.
37476         * target-globals.c (save_target_globals): Likewise.
37477         * toplev.c (general_init): Likewise.
37478         * trans-mem.c (record_tm_replacement): Likewise.
37479         (split_bb_make_tm_edge): Likewise.
37480         * tree-cfg.c (move_sese_region_to_fn): Likewise.
37481         * tree-data-ref.h (lambda_vector_new): Likewise.
37482         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
37483         * tree-iterator.c (tsi_link_before): Likewise.
37484         (tsi_link_after): Likewise.
37485         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
37486         * tree-ssa-loop-niter.c (record_estimate): Likewise.
37487         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
37488         * tree-ssa-operands.h: Don't use variable_size gty attribute.
37489         * tree-ssa.c (init_tree_ssa): Adjust.
37490         * tree-ssanames.c (set_range_info): Likewise.
37491         (get_ptr_info): Likewise.
37492         (duplicate_ssa_name_ptr_info): Likewise.
37493         (duplicate_ssa_name_range_info): Likewise.
37494         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
37495         (unpack_ts_fixed_cst_value_fields): Likewise.
37496         * tree.c (build_fixed): Likewise.
37497         (build_real): Likewise.
37498         (build_string): Likewise.
37499         (decl_priority_info): Likewise.
37500         (decl_debug_expr_insert): Likewise.
37501         (decl_value_expr_insert): Likewise.
37502         (decl_debug_args_insert): Likewise.
37503         (type_hash_add): Likewise.
37504         (build_omp_clause): Likewise.
37505         * ubsan.c (decl_for_type_insert): Likewise.
37506         * varasm.c (get_unnamed_section): Likewise.
37507         (get_noswitch_section): Likewise.
37508         (get_section): Likewise.
37509         (get_block_for_section): Likewise.
37510         (create_block_symbol): Likewise.
37511         (build_constant_desc): Likewise.
37512         (create_constant_pool): Likewise.
37513         (force_const_mem): Likewise.
37514         (record_tm_clone_pair): Likewise.
37515         * varpool.c (varpool_create_empty_node): Likewise.
37517 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
37519         * dwarf2out.c (tree_add_const_value_attribute): Call
37520         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
37521         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
37522         instead of ggc_internal_<x>alloc_stat.
37523         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
37524         (ggc_realloc): Likewise.
37525         * ggc-none.c (ggc_internal_alloc): Likewise.
37526         (ggc_internal_cleared_alloc): Likewise.
37527         * ggc-page.c: Likewise.
37528         * ggc.h (ggc_internal_alloc_stat): Likewise.
37529         (ggc_internal_alloc): Remove macro.
37530         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
37531         (ggc_internal_cleared_alloc): Remove macro.
37532         (GGC_RESIZEVEC): Adjust.
37533         (ggc_resizevar): Remove macro.
37534         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
37535         (ggc_internal_cleared_vec_alloc_stat): Likewise.
37536         (ggc_internal_vec_cleared_alloc): Remove macro.
37537         (ggc_alloc_atomic_stat): Drop _stat suffix.
37538         (ggc_alloc_atomic): Remove macro.
37539         (ggc_alloc_cleared_atomic): Remove macro.
37540         (ggc_alloc_string_stat): Drop _stat suffix.
37541         (ggc_alloc_string): Remove macro.
37542         (ggc_alloc_rtx_def_stat): Adjust.
37543         (ggc_alloc_tree_node_stat): Likewise.
37544         (ggc_alloc_cleared_tree_node_stat): Likewise.
37545         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
37546         (ggc_alloc_cleared_simd_clone_stat): Likewise.
37547         * gimple.c (gimple_build_omp_for): Likewise.
37548         (gimple_copy): Likewise.
37549         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
37550         * toplev.c (realloc_for_line_map): Adjust.
37551         * tree-data-ref.h (lambda_vector_new): Likewise.
37552         * tree-phinodes.c (allocate_phi_node): Likewise.
37553         * tree.c (grow_tree_vec_stat): Likewise.
37554         * vec.h (va_gc::reserve): Adjust.
37556 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
37558         * config/microblaze/microblaze.c (break_handler): New Declaration.
37559         (microblaze_break_function_p,microblaze_is_break_handler): New.
37560         (compute_frame_size): Use microblaze_break_function_p.
37561         Add the test of break_handler.
37562         (microblaze_function_prologue) : Add the test of variable
37563         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
37564         (microblaze_function_epilogue) : Add the test of break_handler.
37565         (microblaze_globalize_label) : Add the test of break_handler.
37566         Check the name by BREAK_HANDLER_NAME.
37568         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
37570         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
37571         microblaze_is_break_handler test.
37572         (call_internal1,call_value_intern): Use microblaze_break_function_p.
37573         Use SYMBOL_REF_DECL.
37575         * config/microblaze/microblaze-protos.h
37576         (microblaze_break_function_p,microblaze_is_break_handler):
37577         New Declaration.
37579         * doc/extend.texi (MicroBlaze break_handler Functions): Document
37580         new MicroBlaze break_handler functions.
37582 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
37584         * doc/extend.texi (Size of an asm): Move node text according
37585         to its @menu entry position.
37587 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
37589         PR tree-optimization/61140
37590         PR tree-optimization/61150
37591         PR tree-optimization/61197
37592         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
37594 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
37596         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
37598 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
37600         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
37601         __SIZEOF_INT128__ is defined.
37603 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
37605         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
37606         (rs6000_delegitimize_address): Use it.
37608 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
37610         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
37611         inplace argument.  Store the new address in the original MEM when true.
37612         * emit-rtl.c (change_address_1): Likewise.
37613         (adjust_address_1, adjust_automodify_address_1, offset_address):
37614         Update accordingly.
37615         * rtl.h (plus_constant): Add an inplace argument.
37616         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
37617         when true.  Avoid generating (plus X (const_int 0)).
37618         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
37619         in-place.  Pass true to plus_constant.
37620         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
37622 2014-05-16  Dehao Chen  <dehao@google.com>
37624         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
37626 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
37628         PR target/54089
37629         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
37630         patterns.
37631         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
37633 2014-05-16  Dehao Chen  <dehao@google.com>
37635         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
37636         optimize_function_for_size_p.
37637         * regs.h (REG_FREQ_FROM_BB): Likewise.
37639 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
37641         PR target/51244
37642         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
37643         negt_reg_operand cases.
37644         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
37645         predicate.
37646         * config/sh/predicates.md (cbranch_treg_value): Simplify.
37648 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
37650         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
37651         target variants.
37653 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
37655         Revert:
37656         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
37658         * tree-cfg.c (dump_function_to_file): Dump the return type of
37659         functions, in a line to itself before the function body, mimicking
37660         the layout of a C function.
37662 2014-05-16  Dehao Chen  <dehao@google.com>
37664         * cfghooks.c (make_forwarder_block): Use direct computation to
37665         get fall-through edge's count and frequency.
37667 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
37669         * config/arc/arc.c (arc_init): Fix typo in error message.
37670         * config/i386/i386.c (ix86_expand_builtin): Likewise.
37671         (split_stack_prologue_scratch_regno): Likewise.
37672         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
37673         word from error message.
37675 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
37677         * ira-costs.c: Fix typo in comment.
37679 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
37681         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
37683 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
37685         * varpool.c (dump_varpool_node): Dump write-only flag.
37686         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
37687         write-only flag.
37688         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
37689         write-only variables.
37690         * ipa.c (process_references): New function.
37691         (set_readonly_bit): New function.
37692         (set_writeonly_bit): New function.
37693         (clear_addressable_bit): New function.
37694         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
37695         fix handling of aliases.
37696         * cgraph.h (struct varpool_node): Add writeonly flag.
37698 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
37700         PR rtl-optimization/60969
37701         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
37702         Calculate costs for this case.
37704 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
37706         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
37707         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
37709 2014-05-16  Richard Biener  <rguenther@suse.de>
37711         PR tree-optimization/61194
37712         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
37713         bool patterns ending in a COND_EXPR.
37715 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37717         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
37719 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37721         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
37722         where we were unable to cost an RTX.
37724 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37726         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
37727         HIGH, LO_SUM.
37729 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37730             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37732         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
37734 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37735             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37737         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
37738         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
37740 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37741             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37743         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
37744         operators.
37746 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37747             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37749         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
37750         DIV/MOD.
37752 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37753             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37755         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
37756         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
37758 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37759             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37761         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
37762         rotates and shifts.
37764 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37765             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37767         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
37768         ZERO_EXTEND and SIGN_EXTEND better.
37770 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37771             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37773         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
37774         logical operations.
37776 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37777             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37779         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
37780         costs when costing loads and stores to memory.
37782 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37783             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
37785         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
37786         for SET RTX.
37788 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37790         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
37792 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37793             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37795         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
37796         to...
37797         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
37798         well formed.
37799         (aarch64_rtx_mult_cost): New.
37800         (aarch64_rtx_costs): Use it, refactor as appropriate.
37802 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37803             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
37805         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
37806         emit instructions, return number of instructions which would
37807         be emitted.
37808         (aarch64_add_constant): Update call to aarch64_build_constant.
37809         (aarch64_output_mi_thunk): Likewise.
37810         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
37811         a CONST_DOUBLE.
37813 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37815         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
37816         (TARGET_RTX_COSTS): Call it.
37818 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37820         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
37821         (cortexa57_vector_cost): Likewise.
37822         (cortexa57_tunings): Use them.
37824 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
37826         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
37827         (cpu_addrcost_table): Use it.
37828         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
37829         (aarch64_address_cost): Rewrite using aarch64_classify_address,
37830         move it.
37832 2014-05-16  Richard Biener  <rguenther@suse.de>
37834         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
37835         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
37836         (visit_phi): Ignore edges marked as not executable.
37837         (class cond_dom_walker): New.
37838         (cond_dom_walker::before_dom_children): Value-number
37839         control statements and mark successor edges as not
37840         executable if possible.
37841         (run_scc_vn): First walk all control statements in
37842         dominator order, marking edges as not executable.
37843         * tree-inline.c (copy_edges_for_bb): Be not confused
37844         about random edge flags.
37846 2014-05-16  Richard Biener  <rguenther@suse.de>
37848         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
37850 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
37852         PR target/61193
37853         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
37854         (__TM_simple_begin): Use it.
37855         (__TM_begin): Likewise.
37857 2014-05-15  Martin Jambor  <mjambor@suse.cz>
37859         PR ipa/61085
37860         * ipa-prop.c (update_indirect_edges_after_inlining): Check
37861         type_preserved flag when the indirect edge is polymorphic.
37863 2014-05-15  Martin Jambor  <mjambor@suse.cz>
37865         PR tree-optimization/61090
37866         * tree-sra.c (sra_modify_expr): Pass the current gsi to
37867         build_ref_for_model.
37869 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37871         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
37872         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
37874 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
37876         PR tree-optimization/61158
37877         * fold-const.c (fold_binary_loc): If X is zero-extended and
37878         shiftc >= prec, make sure zerobits is all ones instead of
37879         invoking undefined behavior.
37881 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
37883         * regcprop.h: New file.
37884         * regcprop.c (skip_debug_insn_p): New decl.
37885         (replace_oldest_value_reg): Check skip_debug_insn_p.
37886         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
37887         * shrink-wrap.c: Include regcprop.h.
37888         (prepare_shrink_wrap): Call
37889         copyprop_hardreg_forward_bb_without_debug_insn.
37891 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
37893         * shrink-wrap.h: Update comment.
37894         * shrink-wrap.c: Update comment.
37895         (next_block_for_reg): Rename to live_edge_for_reg.
37896         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
37897         (move_insn_for_shrink_wrap): Split live_edge.
37898         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
37900 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
37902         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
37903         Delete.
37904         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
37905         * config/sparc/sparc.md (fptype_ut699): New attribute.
37906         (in_branch_delay): Return false if -mfix-ut699 is specified and
37907         fptype_ut699 is set to single.
37908         (truncdfsf2): Add fptype_ut699 attribute.
37909         (fix_truncdfsi2): Likewise.
37910         (floatsisf2): Change fptype attribute.
37911         (fix_truncsfsi2): Likewise.
37912         (negtf2_notv9): Delete.
37913         (negtf2_v9): Likewise.
37914         (negtf2_hq): New instruction.
37915         (negtf2): New instruction and splitter.
37916         (negdf2_notv9): Rewrite.
37917         (abstf2_notv9): Delete.
37918         (abstf2_hq_v9): Likewise.
37919         (abstf2_v9): Likewise.
37920         (abstf2_hq): New instruction.
37921         (abstf2): New instruction and splitter.
37922         (absdf2_notv9): Rewrite.
37924 2014-05-14  Cary Coutant  <ccoutant@google.com>
37926         PR debug/61013
37927         * opts.c (common_handle_option): Don't special-case "-g".
37928         (set_debug_level): Default to at least level 2 with "-g".
37930 2014-05-14  DJ Delorie  <dj@redhat.com>
37932         * config/msp430/msp430.c (msp430_builtin): Add
37933         MSP430_BUILTIN_DELAY_CYCLES.
37934         (msp430_init_builtins): Register void __delay_cycles(long long).
37935         (msp430_builtin_decl): Add it.
37936         (cg_magic_constant): New.
37937         (msp430_expand_delay_cycles): New.
37938         (msp430_expand_builtin): Call it.
37939         (msp430_print_operand_raw): Change integer printing from "int" to
37940         HOST_WIDE_INT.
37941         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
37942         (delay_cycles_start): New.
37943         (delay_cycles_end): New.
37944         (delay_cycles_32): New.
37945         (delay_cycles_32x): New.
37946         (delay_cycles_16): New.
37947         (delay_cycles_16x): New.
37948         (delay_cycles_2): New.
37949         (delay_cycles_1): New.
37950         * doc/extend.texi: Document __delay_cycles().
37952 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
37954         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
37955         length attribute computation.
37957 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
37959         PR debug/61188
37960         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
37962 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
37964         PR target/61084
37965         * config/sparc/sparc.md: Fix types of low and high in DI constant
37966         splitter.  Use gen_int_mode in some other splitters.
37968 2014-05-14  Martin Jambor  <mjambor@suse.cz>
37970         PR ipa/60897
37971         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
37973 2014-05-14  James Norris  <jnorris@codesourcery.com>
37975         * omp-low.c (expand_parallel_call): Remove shadow variable.
37976         (expand_omp_taskreg): Likewise.
37978 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
37980         * common/config/i386/i386-common.c
37981         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
37982         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
37983         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
37984         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
37985         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
37986         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
37987         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
37988         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
37989         xsavecintrin.h, xsavesintrin.h.
37990         (x86_64-*-*): Ditto.
37991         * config/i386/clflushoptintrin.h: New.
37992         * config/i386/xsavecintrin.h: Ditto.
37993         * config/i386/xsavesintrin.h: Ditto.
37994         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
37995         (bit_XSAVES): Ditto.
37996         (bit_XSAVES): Ditto.
37997         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
37998         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
37999         -mno-clflushopt.
38000         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
38001         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
38002         OPTION_MASK_ISA_XSAVES.
38003         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
38004         -mxsavec, -mxsaves.
38005         (PTA_CLFLUSHOPT) Define.
38006         (PTA_XSAVEC): Ditto.
38007         (PTA_XSAVES): Ditto.
38008         (ix86_option_override_internal): Handle new options.
38009         (ix86_valid_target_attribute_inner_p): Ditto.
38010         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
38011         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
38012         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
38013         (bdesc_special_args): Add __builtin_ia32_xsaves,
38014         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
38015         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
38016         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
38017         (ix86_expand_builtin): Handle new builtins.
38018         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
38019         (TARGET_CLFLUSHOPT_P): Ditto.
38020         (TARGET_XSAVEC): Ditto.
38021         (TARGET_XSAVEC_P): Ditto.
38022         (TARGET_XSAVES): Ditto.
38023         (TARGET_XSAVES_P): Ditto.
38024         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
38025         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
38026         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
38027         (ANY_XRSTOR): New.
38028         (ANY_XRSTOR64): Ditto.
38029         (xrstor): Ditto.
38030         (xrstor): Change into <xrstor>.
38031         (xrstor_rex64): Change into <xrstor>_rex64.
38032         (xrstor64): Change into <xrstor>64
38033         (clflushopt): New.
38034         * config/i386/i386.opt (mclflushopt): New.
38035         (mxsavec): Ditto.
38036         (mxsaves): Ditto.
38037         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
38038         xsavecintrin.h.
38039         * doc/invoke.texi: Document new options.
38041 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
38043         PR rtl-optimization/60866
38044         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
38045         Default it to -1.  Pass it down to init_simplejump_data.
38046         (init_simplejump_data): New parameter old_seqno.  Pass it down
38047         to get_seqno_for_a_jump.
38048         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
38049         initializing new jump seqno as a last resort.  Add comment.
38050         (sel_redirect_edge_and_branch): Save old seqno of the conditional
38051         jump and pass it down to sel_init_new_insn.
38052         (sel_redirect_edge_and_branch_force): Likewise.
38054 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
38056         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
38057         shifted values to avoid build warning.
38059 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
38061         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
38062         * cfgrtl.c (rtl_merge_blocks): Fix comment.
38063         (cfg_layout_merge_blocks): Likewise.
38064         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
38066 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
38068         PR rtl-optimization/60901
38069         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
38070         bb predecessor belongs to the same scheduling region.  Adjust comment.
38072 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
38074         * doc/sourcebuild.texi: (dfp_hw): Document.
38075         (p8vector_hw): Likewise.
38076         (powerpc_eabi_ok): Likewise.
38077         (powerpc_elfv2): Likewise.
38078         (powerpc_htm_ok): Likewise.
38079         (ppc_recip_hw): Likewise.
38080         (vsx_hw): Likewise.
38082 2014-05-13  Cary Coutant  <ccoutant@google.com>
38084         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
38086 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
38088         * gengtype-parse.c (require3): Eliminate in favor of...
38089         (require4): New.
38090         (require_template_declaration): Update to support optional single *
38091         on a type.
38093         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
38094         (create_user_defined_type): Handle a single level of explicit
38095         pointerness within template arguments.
38096         (struct write_types_data): Add field "kind".
38097         (filter_type_name): Handle "*" character.
38098         (write_user_func_for_structure_ptr): Require a write_types_data
38099         rather than just a prefix string, so that we can look up the kind
38100         of the wtd and use it as an index into wrote_user_func_for_ptr,
38101         ensuring that such functions are written at most once.  Support
38102         subclasses by invoking the marking function of the ultimate base class.
38103         (write_user_func_for_structure_body): Require a write_types_data
38104         rather than just a prefix string, so that we can pass this to
38105         write_user_func_for_structure_ptr.
38106         (write_func_for_structure): Likewise.
38107         (ggc_wtd): Add initializer of new "kind" field.
38108         (pch_wtd): Likewise.
38110         * gengtype.h (enum write_types_kinds): New.
38111         (struct type): Add field wrote_user_func_for_ptr to the "s"
38112         union member.
38114 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
38116         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
38117         instead of const_binop.
38118         (fold_binary_loc): Likewise.
38120 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
38122         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
38123         calculation to match get_ref_base_and_extent.
38125 2014-05-13  Catherine Moore  <clm@codesourcery.com>
38126             Sandra Loosemore  <sandra@codesourcery.com>
38128         * configure.ac: Fix assembly for explicit JALR relocation check.
38129         * configure: Regenerate.
38131 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38133         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
38134         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
38135         Remove associated type declarations and initialisations.
38136         (arm_expand_neon_builtin): Likewise.
38137         (neon_emit_pair_result_insn): Delete.
38138         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
38139         * config/arm/neon.md (neon_vtrn<mode>): Delete.
38140         (neon_vzip<mode>): Likewise.
38141         (neon_vuzp<mode>): Likewise.
38143 2014-05-13  Richard Biener  <rguenther@suse.de>
38145         PR ipa/60973
38146         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
38147         it needs revisiting whether the call still may be tail-called.
38149 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38151         * rtl.def (SYMBOL_REF): Remove middle "0" field.
38152         * rtl.h (block_symbol): Reduce number of fields to 2.
38153         (rtx_def): Add u2.symbol_ref_flags.
38154         (SYMBOL_REF_FLAGS): Use it.
38155         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
38156         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
38157         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
38158         Lower index of SYMBOL_REF_DATA.
38159         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
38160         Print SYMBOL_REF_FLAGS at the same time.
38161         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
38163 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38165         * rtl.def (VAR_LOCATION): Remove "i" field.
38166         * rtl.h (rtx_def): Add u2.var_location_status.
38167         (PAT_VAR_LOCATION_STATUS): Use it.
38168         (gen_rtx_VAR_LOCATION): Declare.
38169         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
38170         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
38171         * var-tracking.c (emit_note_insn_var_location): Remove casts.
38173 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38175         * rtl.def (scratch): Fix outdated comment and remove "0" field.
38176         * gengtype.c (adjust_field_rtx_def): Update accordingly.
38178 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38180         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
38181         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
38182         * rtl.h (rtx_def): Add insn_uid to u2 field.
38183         (RTX_FLAG_CHECK8): Delete in favor of...
38184         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
38185         (INSN_DELETED_P): Update accordingly.
38186         (INSN_UID): Use u2.insn_uid.
38187         (INSN_CHAIN_CODE_P): Define.
38188         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
38189         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
38190         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
38191         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
38192         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
38193         indices accordingly.
38194         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
38195         Update indices for insn-chain rtxes.
38196         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
38197         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
38198         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
38199         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
38200         * combine.c (try_combine): Likewise.
38201         * ira.c (setup_prohibited_mode_move_regs): Likewise.
38203 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38205         * rtl.def (REG): Remove middle field.
38206         * rtl.h (rtx_def): Add orignal_regno to u2.
38207         (ORIGINAL_REGNO): Use it instead of field 1.
38208         (REG_ATTRS): Lower field index accordingly.
38209         * gengtype.c (adjust_field_rtx_def): Remove handling of
38210         ORIGINAL_REGNO.  Move REG_ATTRS index down.
38211         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
38212         code that prints the REGNO.
38214 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38216         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
38217         GENERATOR_FILE.
38219 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
38221         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
38223 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
38225         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
38226         (alloc_iv): Lower base expressions containing ADDR_EXPR.
38228 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
38230         * config/aarch64/aarch64-protos.h
38231         (aarch64_hard_regno_caller_save_mode): New prototype.
38232         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
38233         New function.
38234         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
38236 2014-05-13  Christian Bruel  <christian.bruel@st.com>
38238         * target.def (mode_switching): New hook vector.
38239         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
38240         (mode_exit, modepriority_to_mode): Likewise.
38241         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
38242         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
38243         * target.h: Include tm.h and hard-reg-set.h.
38244         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
38245         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
38246         * doc/tm.texi Regenerate.
38247         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
38248         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
38249         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
38250         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
38251         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
38252         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
38253         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
38254         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
38255         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
38256         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
38257         (ix86_emit_mode_set): Hookify.
38258         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
38259         Delete.
38260         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
38261         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
38262         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
38263         (epiphany_mode_priority_to_mode): Remove declaration.
38264         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
38265         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
38266         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
38267         Likewise.
38268         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
38269         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
38270         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
38272 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
38274         PR target/61060
38275         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
38276         is const0_rtx, return immediately.  Don't test count == 0 when
38277         it is always true.
38279 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
38281         * Makefile.in: add shrink-wrap.o.
38282         * config/i386/i386.c: include "shrink-wrap.h"
38283         * function.c: Likewise.
38284         (requires_stack_frame_p, next_block_for_reg,
38285         move_insn_for_shrink_wrap, prepare_shrink_wrap,
38286         dup_block_and_redirect): Move to shrink-wrap.c
38287         (thread_prologue_and_epilogue_insns): Extract three code segments
38288         as functions in shrink-wrap.c
38289         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
38290         shrink-wrap.h
38291         * shrink-wrap.c: New file.
38292         * shrink-wrap.h: New file.
38294 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
38296         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
38297         reference to Solaris.
38299 2014-05-12  Mike Stump  <mikestump@comcast.net>
38301         PR other/31778
38302         * genattrtab.c (filename): Add.
38303         (convert_set_attr_alternative): Improve error message.
38304         (check_defs): Restore read_md_filename for error messages.
38305         (gen_insn): Save filename.
38307 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
38309         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
38310         -fno-local-ivars and -fivar-visibility.
38311         * c-family/c.opt: Make -Wshadow also implicitly enable
38312         -Wshadow-ivar.
38314 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
38316         * doc/tm.texi: Remove reference to deleted macro.
38317         * doc/tm.texi.in: Likewise.
38319 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
38321         PR target/60991
38322         * config/avr/avr.c (avr_out_store_psi): Use correct constant
38323         to restore Y.
38325 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
38327         PR libgcc/61152
38328         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
38329         * config/arm/aout.h (License): Same.
38330         * config/arm/bpabi.h (License): Same.
38331         * config/arm/elf.h (License): Same.
38332         * config/arm/linux-elf.h (License): Same.
38333         * config/arm/linux-gas.h (License): Same.
38334         * config/arm/netbsd-elf.h (License): Same.
38335         * config/arm/uclinux-eabi.h (License): Same.
38336         * config/arm/uclinux-elf.h (License): Same.
38337         * config/arm/vxworks.h (License): Same.
38339 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
38341         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
38342         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
38343         number of operands to 3.
38344         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
38345         * tree-nested.c (convert_nonlocal_omp_clauses,
38346         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
38347         * gimplify.c (gimplify_scan_omp_clauses): Handle
38348         OMP_CLAUSE_LINEAR_STMT.
38349         * omp-low.c (lower_rec_input_clauses): Fix typo.
38350         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
38351         cast between Fortran boolean_type_node and C _Bool if
38352         needed.
38354 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
38356         PR tree-optimization/61136
38357         * wide-int.h (multiple_of_p): Define a version that doesn't return
38358         the quotient.
38359         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
38360         integer_zerop/const_binop pair.
38361         (multiple_of_p): Likewise, converting both operands to widest_int
38362         precision.
38364 2014-05-09  Teresa Johnson  <tejohnson@google.com>
38366         * cgraphunit.c (analyze_functions): Use correct dump file.
38368 2014-05-09  Florian Weimer  <fweimer@redhat.com>
38370         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
38371         expand_used_vars.
38372         (stack_protect_return_slot_p): New function.
38373         (expand_used_vars): Call stack_protect_decl_p and
38374         stack_protect_return_slot_p for -fstack-protector-strong.
38376 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
38377         Andrew Haley <aph@redhat.com>
38378         Richard Sandiford <rdsandiford@googlemail.com>
38380         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
38381         pages.
38383 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
38385         PR middle-end/61111
38386         * fold-const.c (fold_binary_loc): Changed width of mask.
38388 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
38390         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
38391         unsigned int initializers for regno_in, regno_out.
38393 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
38395         PR target/61055
38396         * config/avr/avr.md (cc): Add new attribute set_vzn.
38397         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
38398         Set cc insn attribute to set_vzn instead of set_zn for alternatives
38399         with INC, DEC or NEG.
38400         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
38401         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
38402         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
38404 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38406         Revert:
38407         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38409         * wide-int.cc (UTItype): Define.
38410         (UDWtype): Define for appropriate W_TYPE_SIZE.
38412 2014-05-09  Richard Biener  <rguenther@suse.de>
38414         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
38415         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
38416         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
38417         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
38418         ssa_propagate): Adjust.
38420 2014-05-08  Jeff Law  <law@redhat.com>
38422         PR tree-optimization/61009
38423         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
38424         tri-state rather than a boolean.  When a block is too big to
38425         thread through, inform caller via negative return value.
38426         (thread_across_edge): If a block was too big for normal threading,
38427         then it's too big for a joiner too, so remove temporary equivalences
38428         and return immediately.
38430 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
38431             Matthias Klose  <doko@ubuntu.com>
38433         PR driver/61106
38434         * optc-gen.awk: Fix option handling for -Wunused-parameter.
38436 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
38438         PR target/59952
38439         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
38441 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
38443         PR target/61092
38444         * config/alpha/alpha.c: Include gimple-iterator.h.
38445         (alpha_gimple_fold_builtin): New function.  Move
38446         ALPHA_BUILTIN_UMULH folding from ...
38447         (alpha_fold_builtin): ... here.
38448         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
38450 2014-05-08  Wei Mi  <wmi@google.com>
38452         PR target/58066
38453         * config/i386/i386.c (ix86_compute_frame_layout): Update
38454         preferred_stack_boundary for call, expanded from tls descriptor.
38455         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
38456         to depend on SP register.
38457         (*tls_local_dynamic_base_32_gnu): Ditto.
38458         (*tls_local_dynamic_32_once): Ditto.
38459         (tls_global_dynamic_64_<mode>): Set
38460         ix86_tls_descriptor_calls_expanded_in_cfun.
38461         (tls_local_dynamic_base_64_<mode>): Ditto.
38462         (tls_global_dynamic_32): Set
38463         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
38464         to depend on SP register.
38465         (tls_local_dynamic_base_32): Ditto.
38467 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38469         * config/arm/arm_neon.h: Update comment.
38470         * config/arm/neon-docgen.ml: Delete.
38471         * config/arm/neon-gen.ml: Delete.
38472         * doc/arm-neon-intrinsics.texi: Update comment.
38474 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38476         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
38477         and v4sf versions.
38478         (vand, vorr, veor, vorn, vbic): Remove.
38479         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
38480         iterator.
38481         (neon_vsub_unspec): Likewise.
38482         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
38484 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38486         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
38487         (vadd_s16): Likewise.
38488         (vadd_s32): Likewise.
38489         (vadd_f32): Likewise.
38490         (vadd_u8): Likewise.
38491         (vadd_u16): Likewise.
38492         (vadd_u32): Likewise.
38493         (vadd_s64): Likewise.
38494         (vadd_u64): Likewise.
38495         (vaddq_s8): Likewise.
38496         (vaddq_s16): Likewise.
38497         (vaddq_s32): Likewise.
38498         (vaddq_s64): Likewise.
38499         (vaddq_f32): Likewise.
38500         (vaddq_u8): Likewise.
38501         (vaddq_u16): Likewise.
38502         (vaddq_u32): Likewise.
38503         (vaddq_u64): Likewise.
38504         (vmul_s8): Likewise.
38505         (vmul_s16): Likewise.
38506         (vmul_s32): Likewise.
38507         (vmul_f32): Likewise.
38508         (vmul_u8): Likewise.
38509         (vmul_u16): Likewise.
38510         (vmul_u32): Likewise.
38511         (vmul_p8): Likewise.
38512         (vmulq_s8): Likewise.
38513         (vmulq_s16): Likewise.
38514         (vmulq_s32): Likewise.
38515         (vmulq_f32): Likewise.
38516         (vmulq_u8): Likewise.
38517         (vmulq_u16): Likewise.
38518         (vmulq_u32): Likewise.
38519         (vsub_s8): Likewise.
38520         (vsub_s16): Likewise.
38521         (vsub_s32): Likewise.
38522         (vsub_f32): Likewise.
38523         (vsub_u8): Likewise.
38524         (vsub_u16): Likewise.
38525         (vsub_u32): Likewise.
38526         (vsub_s64): Likewise.
38527         (vsub_u64): Likewise.
38528         (vsubq_s8): Likewise.
38529         (vsubq_s16): Likewise.
38530         (vsubq_s32): Likewise.
38531         (vsubq_s64): Likewise.
38532         (vsubq_f32): Likewise.
38533         (vsubq_u8): Likewise.
38534         (vsubq_u16): Likewise.
38535         (vsubq_u32): Likewise.
38536         (vsubq_u64): Likewise.
38537         (vand_s8): Likewise.
38538         (vand_s16): Likewise.
38539         (vand_s32): Likewise.
38540         (vand_u8): Likewise.
38541         (vand_u16): Likewise.
38542         (vand_u32): Likewise.
38543         (vand_s64): Likewise.
38544         (vand_u64): Likewise.
38545         (vandq_s8): Likewise.
38546         (vandq_s16): Likewise.
38547         (vandq_s32): Likewise.
38548         (vandq_s64): Likewise.
38549         (vandq_u8): Likewise.
38550         (vandq_u16): Likewise.
38551         (vandq_u32): Likewise.
38552         (vandq_u64): Likewise.
38553         (vorr_s8): Likewise.
38554         (vorr_s16): Likewise.
38555         (vorr_s32): Likewise.
38556         (vorr_u8): Likewise.
38557         (vorr_u16): Likewise.
38558         (vorr_u32): Likewise.
38559         (vorr_s64): Likewise.
38560         (vorr_u64): Likewise.
38561         (vorrq_s8): Likewise.
38562         (vorrq_s16): Likewise.
38563         (vorrq_s32): Likewise.
38564         (vorrq_s64): Likewise.
38565         (vorrq_u8): Likewise.
38566         (vorrq_u16): Likewise.
38567         (vorrq_u32): Likewise.
38568         (vorrq_u64): Likewise.
38569         (veor_s8): Likewise.
38570         (veor_s16): Likewise.
38571         (veor_s32): Likewise.
38572         (veor_u8): Likewise.
38573         (veor_u16): Likewise.
38574         (veor_u32): Likewise.
38575         (veor_s64): Likewise.
38576         (veor_u64): Likewise.
38577         (veorq_s8): Likewise.
38578         (veorq_s16): Likewise.
38579         (veorq_s32): Likewise.
38580         (veorq_s64): Likewise.
38581         (veorq_u8): Likewise.
38582         (veorq_u16): Likewise.
38583         (veorq_u32): Likewise.
38584         (veorq_u64): Likewise.
38585         (vbic_s8): Likewise.
38586         (vbic_s16): Likewise.
38587         (vbic_s32): Likewise.
38588         (vbic_u8): Likewise.
38589         (vbic_u16): Likewise.
38590         (vbic_u32): Likewise.
38591         (vbic_s64): Likewise.
38592         (vbic_u64): Likewise.
38593         (vbicq_s8): Likewise.
38594         (vbicq_s16): Likewise.
38595         (vbicq_s32): Likewise.
38596         (vbicq_s64): Likewise.
38597         (vbicq_u8): Likewise.
38598         (vbicq_u16): Likewise.
38599         (vbicq_u32): Likewise.
38600         (vbicq_u64): Likewise.
38601         (vorn_s8): Likewise.
38602         (vorn_s16): Likewise.
38603         (vorn_s32): Likewise.
38604         (vorn_u8): Likewise.
38605         (vorn_u16): Likewise.
38606         (vorn_u32): Likewise.
38607         (vorn_s64): Likewise.
38608         (vorn_u64): Likewise.
38609         (vornq_s8): Likewise.
38610         (vornq_s16): Likewise.
38611         (vornq_s32): Likewise.
38612         (vornq_s64): Likewise.
38613         (vornq_u8): Likewise.
38614         (vornq_u16): Likewise.
38615         (vornq_u32): Likewise.
38616         (vornq_u64): Likewise.
38618 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
38620         * wide-int.cc (UTItype): Define.
38621         (UDWtype): Define for appropriate W_TYPE_SIZE.
38623 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
38625         PR tree-optimization/59100
38626         * tree-ssa-phiopt.c: Include tree-inline.h.
38627         (neutral_element_p, absorbing_element_p): New functions.
38628         (value_replacement): Handle conditional binary operations with a
38629         neutral or absorbing element.
38631 2014-05-08  Richard Biener  <rguenther@suse.de>
38633         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
38634         folding the expression.
38635         (valueize_expr): Remove.
38636         (visit_reference_op_load): Do not valueize the result of
38637         vn_get_expr_for.
38638         (simplify_binary_expression): Likewise.
38639         (simplify_unary_expression): Likewise.
38641 2014-05-08  Richard Biener  <rguenther@suse.de>
38643         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
38644         looking at TYPE_ARG_TYPES.
38646 2014-05-08  Richard Biener  <rguenther@suse.de>
38648         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
38649         pointer propagation special-case.
38651 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
38653         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
38654         core part of address expressions.
38656 2014-05-08  Alan Modra  <amodra@gmail.com>
38658         PR target/60737
38659         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
38660         loads and stores when -mno-strict-align at any alignment.
38661         (expand_block_clear): Similarly.  Also correct calculation of
38662         instruction count.
38664 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
38666         PR middle-end/39246
38667         * tree-complex.c (expand_complex_move): Keep line info when expanding
38668         complex move.
38669         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
38670         of complex expression. Use new argument to display correct location
38671         for values coming from phi statement.
38672         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
38673         (warn_uninitialized_phi): Pass location of phi argument to
38674         warn_uninit.
38675         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
38676         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
38678 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
38680         * config/rs6000/predicates.md (indexed_address_mem): New.
38681         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
38682         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
38683         fpstore_ux, fpstore_u.
38684         (sign_extend, indexed, update): New.
38685         (cell_micro): Adjust.
38686         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
38687         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
38688         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
38689         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
38690         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
38691         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
38692         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
38693         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
38694         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
38695         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
38696         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
38697         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
38698         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
38699         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
38700         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
38702         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
38703         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
38704         *vsx_extract_<mode>_store): Adjust.
38705         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
38706         is_cracked_insn, insn_must_be_first_in_group,
38707         insn_must_be_last_in_group): Adjust.
38709         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
38710         Adjust.
38711         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
38712         ppc440-fpstore): Adjust.
38713         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
38714         ppc476-fpstore): Adjust.
38715         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
38716         ppc601-fpstore): Adjust.
38717         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
38718         Adjust.
38719         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
38720         Adjust.
38721         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
38722         ppc7450-fpstore): Adjust.
38723         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
38724         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
38725         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
38726         Adjust.
38727         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
38728         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
38729         cell-fpstore, cell-fpstore-update): Adjust.
38730         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
38731         ppce300c3_store, ppce300c3_fpstore): Adjust.
38732         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
38733         e500mc_fpstore): Adjust.
38734         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
38735         e500mc64_store, e500mc64_fpstore): Adjust.
38736         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
38737         e5500_fpstore): Adjust.
38738         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
38739         e6500_fpstore): Adjust.
38740         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
38741         Adjust.
38742         * config/rs6000/power4.md (power4-load, power4-load-ext,
38743         power4-load-ext-update, power4-load-ext-update-indexed,
38744         power4-load-update-indexed, power4-load-update, power4-fpload,
38745         power4-fpload-update, power4-store, power4-store-update,
38746         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
38747         Adjust.
38748         * config/rs6000/power5.md (power5-load, power5-load-ext,
38749         power5-load-ext-update, power5-load-ext-update-indexed,
38750         power5-load-update-indexed, power5-load-update, power5-fpload,
38751         power5-fpload-update, power5-store, power5-store-update,
38752         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
38753         Adjust.
38754         * config/rs6000/power6.md (power6-load, power6-load-ext,
38755         power6-load-update, power6-load-update-indexed,
38756         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
38757         power6-fpload-update, power6-store, power6-store-update,
38758         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
38759         Adjust.
38760         * config/rs6000/power7.md (power7-load, power7-load-ext,
38761         power7-load-update, power7-load-update-indexed,
38762         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
38763         power7-fpload-update, power7-store, power7-store-update,
38764         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
38765         Adjust.
38766         * config/rs6000/power8.md (power8-load, power8-load-update,
38767         power8-load-ext, power8-load-ext-update, power8-fpload,
38768         power8-fpload-update, power8-store, power8-store-update-indexed,
38769         power8-fpstore, power8-fpstore-update): Adjust.
38770         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
38771         Adjust.
38772         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
38773         titan_lsu_store, titan_lsu_fpstore): Adjust.
38774         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
38776 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
38778         PR target/60884
38779         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
38780         unrolled byte insns.  Emit address increments after move insns.
38782 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
38784         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
38785         const_gimple, rather than a gimple.
38786         (gimple_call_builtin_p): Likewise, for the three variants.
38788         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
38789         (gimple_call_builtin_p): Likewise, for the three variants.
38791 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38793         PR tree-optimization/61095
38794         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
38796 2014-05-07  Richard Biener  <rguenther@suse.de>
38798         PR tree-optimization/61034
38799         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
38800         (maybe_skip_until): Use translate to take into account
38801         lattices when trying to do disambiguations.
38802         (get_continuation_for_phi_1): Likewise.
38803         (get_continuation_for_phi): Adjust for added translate arguments.
38804         (walk_non_aliased_vuses): Likewise.
38805         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
38806         (walk_non_aliased_vuses): Likewise.
38807         (call_may_clobber_ref_p_1): Declare.
38808         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
38809         calls.  Stop early if we are only supposed to disambiguate.
38810         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
38812 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
38814         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
38815         Emit an error when the function has arguments.
38817 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
38819         * cfgloop.h (unswitch_loops): Remove.
38820         * doc/passes.texi: Remove references to loop-unswitch.c
38821         * timevar.def (TV_LOOP_UNSWITCH): Remove.
38823 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
38825         * tree-vect-data-refs.c (vect_grouped_load_supported): New
38826         check for loads group of length 3.
38827         (vect_permute_load_chain): New permutations for loads group of
38828         length 3.
38829         * tree-vect-stmts.c (vect_model_load_cost): Change cost
38830         of vec_perm_shuffle for the new permutations.
38832 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
38834         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
38835         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
38836         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
38837         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
38838         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
38839         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
38840         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
38841         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
38843 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
38845         * loop-unswitch.c: Delete.
38847 2014-05-07  Richard Biener  <rguenther@suse.de>
38849         * config.gcc: Always set need_64bit_hwint to yes.
38851 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
38853         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
38854         of using optimize_size.
38856 2014-05-06  Mike Stump  <mikestump@comcast.net>
38858         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
38860 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
38862         * config/i386/sse.md (*mov<mode>_internal)
38863         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
38864         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
38865         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
38866         (*<code><mode>3, *andnot<mode>3<mask_name>)
38867         (<mask_codefor><code><mode>3<mask_name>): Only consider
38868         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
38870 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
38872         Revert:
38873         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
38875         * lra-constraints.c (valid_address_p): Move earlier in file.
38876         Add a constraint argument to the address_info version.
38877         (satisfies_memory_constraint_p): New function.
38878         (satisfies_address_constraint_p): Likewise.
38879         (process_alt_operands, curr_insn_transform): Use them.
38880         (process_address): Pass the constraint to valid_address_p when
38881         checking address operands.
38883 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
38885         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
38886         to their respective blocks.  Fix inadvertent use of "node".
38888 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
38890         * emit-rtl.c (init_derived_machine_modes): New functionm, split
38891         out from...
38892         (init_emit_once): ...here.
38893         * rtl.h (init_derived_machine_modes): Declare.
38894         * toplev.c (do_compile): Call it even if no_backend.
38896 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
38897             Mike Stump  <mikestump@comcast.net>
38898             Richard Sandiford  <rdsandiford@googlemail.com>
38899             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38901         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
38902         (rtx_equal_for_memref_p): Update comment.
38903         (adjust_offset_for_component_ref): Use wide-int interfaces.
38904         * builtins.c (get_object_alignment_2): Likewise.
38905         (c_readstr): Likewise.
38906         (target_char_cast): Add comment.
38907         (determine_block_size): Use wide-int interfaces.
38908         (expand_builtin_signbit): Likewise.
38909         (fold_builtin_int_roundingfn): Likewise.
38910         (fold_builtin_bitop): Likewise.
38911         (fold_builtin_bswap): Likewise.
38912         (fold_builtin_logarithm): Use signop.
38913         (fold_builtin_pow): Likewise.
38914         (fold_builtin_memory_op): Use wide-int interfaces.
38915         (fold_builtin_object_size): Likewise.
38916         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
38917         nb_iterations_estimate.
38918         (record_niter_bound): Use wide-int interfaces.
38919         (get_estimated_loop_iterations_int): Likewise.
38920         (get_estimated_loop_iterations): Likewise.
38921         (get_max_loop_iterations): Likewise.
38922         * cfgloop.h: Include wide-int.h.
38923         (struct nb_iter_bound): Change bound to widest_int.
38924         (struct loop): Change nb_iterations_upper_bound and
38925         nb_iterations_estimate to widest_int.
38926         (record_niter_bound): Switch to use widest_int.
38927         (get_estimated_loop_iterations): Likewise.
38928         (get_max_loop_iterations): Likewise.
38929         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
38930         update for wide-int.
38931         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
38932         * combine.c (try_combine): Likewise.
38933         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
38934         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
38935         interfaces.
38936         (aarch64_float_const_representable_p): Likewise.
38937         * config/arc/arc.c: Include wide-int.h.
38938         (arc_can_use_doloop_p): Use wide-int interfaces.
38939         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
38940         (vfp3_const_double_index): Likewise.
38941         * config/avr/avr.c (avr_out_round): Likewise.
38942         (avr_fold_builtin): Likewise.
38943         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
38944         (bfin_can_use_doloop_p): Likewise.
38945         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
38946         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
38947         * config/i386/i386.c: Include wide-int.h.
38948         (ix86_data_alignment): Use wide-int interfaces.
38949         (ix86_local_alignment): Likewise.
38950         (ix86_emit_swsqrtsf): Update real_from_integer.
38951         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
38952         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
38953         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
38954         (zero_constant): Likewise.
38955         (input_operand): Likewise.
38956         (splat_input_operand): Likewise.
38957         (non_logical_cint_operand): Change const_double to const_wide_int.
38958         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
38959         (easy_altivec_constant): Remove comment.
38960         (paired_expand_vector_init): Use CONSTANT_P.
38961         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
38962         (rs6000_emit_move): Update checks.
38963         (rs6000_aggregate_candidate): Use wide-int interfaces.
38964         (rs6000_expand_ternop_builtin): Likewise.
38965         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
38966         (rs6000_assemble_integer): Likewise.
38967         (rs6000_hash_constant): Likewise.
38968         (output_toc): Likewise.
38969         (rs6000_rtx_costs): Likewise.
38970         (rs6000_emit_swrsqrt); Update call to real_from_integer.
38971         * config/rs6000/rs6000-c.c: Include wide-int.h.
38972         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
38973         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
38974         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
38975         Handle CONST_WIDE_INT.
38976         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
38977         Use tree_fits_uhwi_p.
38978         * config/sparc/sparc.c: Include wide-int.h.
38979         (sparc_fold_builtin): Use wide-int interfaces.
38980         * config/vax/vax.c: Include wide-int.h.
38981         (vax_float_literal): Use real_from_integer.
38982         * coretypes.h (struct hwivec_def): New.
38983         (hwivec): New.
38984         (const_hwivec): New.
38985         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
38986         (equiv_constant): Handle CONST_WIDE_INT.
38987         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
38988         (cselib_hash_rtx): Handle CONST_WIDE_INT.
38989         * dbxout.c (stabstr_U): Use wide-int interfaces.
38990         (dbxout_type): Update to use cst_fits_shwi_p.
38991         * defaults.h (LOG2_BITS_PER_UNIT): Define.
38992         (TARGET_SUPPORTS_WIDE_INT): Add default.
38993         * dfp.c: Include wide-int.h.
38994         (decimal_real_to_integer2): Use wide-int interfaces and rename to
38995         decimal_real_to_integer.
38996         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
38997         decimal_real_to_integer.
38998         * doc/generic.texi (Constant expressions): Update for wide_int.
38999         * doc/rtl.texi (const_double): Likewise.
39000         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
39001         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
39002         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
39003         (REAL_VALUE_FROM_INT): Remove.
39004         (TARGET_SUPPORTS_WIDE_INT): New.
39005         * doc/tm.texi: Regenerate.
39006         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
39007         * double-int.h: Include wide-int.h.
39008         (struct wi::int_traits): New.
39009         * dwarf2out.c (get_full_len): New.
39010         (dw_val_equal_p): Add case dw_val_class_wide_int.
39011         (size_of_loc_descr): Likewise.
39012         (output_loc_operands): Likewise.
39013         (insert_double): Remove.
39014         (insert_wide_int): New.
39015         (add_AT_wide): New.
39016         (print_die): Add case dw_val_class_wide_int.
39017         (attr_checksum): Likewise.
39018         (attr_checksum_ordered): Likewise.
39019         (same_dw_val_p): Likewise.
39020         (size_of_die): Likewise.
39021         (value_format): Likewise.
39022         (output_die): Likewise.
39023         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
39024         Use wide-int.
39025         (clz_loc_descriptor): Use wide-int interfaces.
39026         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
39027         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
39028         (round_up_to_align): Use wide-int interfaces.
39029         (field_byte_offset): Likewise.
39030         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
39031         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
39032         CONST_DOUBLE handling.  Use wide-int interfaces.
39033         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
39034         (gen_enumeration_type_die): Use add_AT_wide.
39035         (hash_loc_operands): Add case dw_val_class_wide_int.
39036         (compare_loc_operands): Likewise.
39037         * dwarf2out.h: Include wide-int.h.
39038         (wide_int_ptr): New.
39039         (enum dw_val_class): Add dw_val_class_wide_int.
39040         (struct dw_val_struct): Add val_wide.
39041         * emit-rtl.c (const_wide_int_htab): New.
39042         (const_wide_int_htab_hash): New.
39043         (const_wide_int_htab_eq): New.
39044         (lookup_const_wide_int): New.
39045         (const_double_htab_hash): Use wide-int interfaces.
39046         (const_double_htab_eq): Likewise.
39047         (rtx_to_double_int): Conditionally compile for wide-int.
39048         (immed_double_int_const): Rename to immed_wide_int_const and
39049         update for wide-int.
39050         (immed_double_const): Conditionally compile for wide-int.
39051         (init_emit_once): Use wide-int interfaces.
39052         * explow.c (plus_constant): Likewise.
39053         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
39054         (lshift_value): Use wide-int interfaces.
39055         (expand_mult): Likewise.
39056         (choose_multiplier): Likewise.
39057         (expand_smod_pow2): Likewise.
39058         (make_tree): Likewise.
39059         * expr.c (convert_modes): Consolidate handling of constants.
39060         Use wide-int interfaces.
39061         (emit_group_load_1): Add note.
39062         (store_expr): Update comment.
39063         (get_inner_reference): Use wide-int interfaces.
39064         (expand_constructor): Update comment.
39065         (expand_expr_real_2): Use wide-int interfaces.
39066         (expand_expr_real_1): Likewise.
39067         (reduce_to_bit_field_precision): Likewise.
39068         (const_vector_from_tree): Likewise.
39069         * final.c: Include wide-int-print.h.
39070         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
39071         * fixed-value.c: Include wide-int.h.
39072         (fixed_from_string): Use wide-int interfaces.
39073         (fixed_to_decimal): Likewise.
39074         (fixed_convert_from_real): Likewise.
39075         (real_convert_from_fixed): Likewise.
39076         * fold-const.h (mem_ref_offset): Return an offset_int.
39077         (div_if_zero_remainder): Remove code parameter.
39078         * fold-const.c (div_if_zero_remainder): Remove code parameter.
39079         Use wide-int interfaces.
39080         (may_negate_without_overflow_p): Use wide-int interfaces.
39081         (negate_expr_p): Likewise.
39082         (fold_negate_expr): Likewise.
39083         (int_const_binop_1): Likewise.
39084         (const_binop): Likewise.
39085         (fold_convert_const_int_from_int): Likewise.
39086         (fold_convert_const_int_from_real): Likewise.
39087         (fold_convert_const_int_from_fixed): Likewise.
39088         (fold_convert_const_fixed_from_int): Likewise.
39089         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
39090         (sign_bit_p): Use wide-int interfaces.
39091         (make_range_step): Likewise.
39092         (build_range_check): Likewise.  Pass an integer of the correct type
39093         instead of using integer_one_node.
39094         (range_predecessor): Pass an integer of the correct type instead
39095         of using integer_one_node.
39096         (range_successor): Likewise.
39097         (merge_ranges): Likewise.
39098         (unextend): Use wide-int interfaces.
39099         (extract_muldiv_1): Likewise.
39100         (fold_div_compare): Likewise.
39101         (fold_single_bit_test): Likewise.
39102         (fold_sign_changed_comparison): Likewise.
39103         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
39104         (fold_plusminus_mult_expr): Use wide-int interfaces.
39105         (native_encode_int): Likewise.
39106         (native_interpret_int): Likewise.
39107         (fold_unary_loc): Likewise.
39108         (pointer_may_wrap_p): Likewise.
39109         (size_low_cst): Likewise.
39110         (mask_with_tz): Likewise.
39111         (fold_binary_loc): Likewise.
39112         (fold_ternary_loc): Likewise.
39113         (multiple_of_p): Likewise.
39114         (tree_call_nonnegative_warnv_p): Update calls to
39115         tree_int_cst_min_precision and real_from_integer.
39116         (fold_negate_const): Use wide-int interfaces.
39117         (fold_abs_const): Likewise.
39118         (fold_relational_const): Use tree_int_cst_lt.
39119         (round_up_loc): Use wide-int interfaces.
39120         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
39121         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
39122         * gengtype.c: Remove include of double-int.h.
39123         (do_typedef): Use wide-int interfaces.
39124         (open_base_files): Add wide-int.h.
39125         (main): Add offset_int and widest_int typedefs.
39126         * gengtype-lex.l: Handle "^".
39127         (CXX_KEYWORD): Add "static".
39128         * gengtype-parse.c (require3): New.
39129         (require_template_declaration): Handle constant template arguments
39130         and nested templates.
39131         * gengtype-state.c: Don't include "double-int.h".
39132         * genpreds.c (write_one_predicate_function): Update comment.
39133         (write_tm_constrs_h): Add check for hval and lval use in
39134         CONST_WIDE_INT.
39135         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
39136         (add_to_sequence): Likewise.
39137         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
39138         and const_double_operand.
39139         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
39140         interfaces.
39141         * gimple-fold.c (get_base_constructor): Likewise.
39142         (fold_array_ctor_reference): Likewise.
39143         (fold_nonarray_ctor_reference): Likewise.
39144         (fold_const_aggregate_ref_1): Likewise.
39145         (gimple_val_nonnegative_real_p): Likewise.
39146         (gimple_fold_indirect_ref): Likewise.
39147         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
39148         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
39149         (struct slsr_cand_d): Change index to be widest_int.
39150         (struct incr_info_d): Change incr to be widest_int.
39151         (alloc_cand_and_find_basis): Use wide-int interfaces.
39152         (slsr_process_phi): Likewise.
39153         (backtrace_base_for_ref): Likewise.  Return a widest_int.
39154         (restructure_reference): Take a widest_int instead of a double_int.
39155         (slsr_process_ref): Use wide-int interfaces.
39156         (create_mul_ssa_cand): Likewise.
39157         (create_mul_imm_cand): Likewise.
39158         (create_add_ssa_cand): Likewise.
39159         (create_add_imm_cand): Take a widest_int instead of a double_int.
39160         (slsr_process_add): Use wide-int interfaces.
39161         (slsr_process_cast): Likewise.
39162         (slsr_process_copy): Likewise.
39163         (dump_candidate): Likewise.
39164         (dump_incr_vec): Likewise.
39165         (replace_ref): Likewise.
39166         (cand_increment): Likewise.  Return a widest_int.
39167         (cand_abs_increment): Likewise.
39168         (replace_mult_candidate): Take a widest_int instead of a double_int.
39169         (replace_unconditional_candidate): Use wide-int interfaces.
39170         (incr_vec_index): Take a widest_int instead of a double_int.
39171         (create_add_on_incoming_edge): Likewise.
39172         (create_phi_basis): Use wide-int interfaces.
39173         (replace_conditional_candidate): Likewise.
39174         (record_increment): Take a widest_int instead of a double_int.
39175         (record_phi_increments): Use wide-int interfaces.
39176         (phi_incr_cost): Take a widest_int instead of a double_int.
39177         (lowest_cost_path): Likewise.
39178         (total_savings): Likewise.
39179         (analyze_increments): Use wide-int interfaces.
39180         (ncd_with_phi): Take a widest_int instead of a double_int.
39181         (ncd_of_cand_and_phis): Likewise.
39182         (nearest_common_dominator_for_cands): Likewise.
39183         (insert_initializers): Use wide-int interfaces.
39184         (all_phi_incrs_profitable): Likewise.
39185         (replace_one_candidate): Likewise.
39186         (replace_profitable_candidates): Likewise.
39187         * godump.c: Include wide-int-print.h.
39188         (go_output_typedef): Use wide-int interfaces.
39189         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
39190         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
39191         (build_loop_iteration_domains): Likewise.
39192         * hooks.h: Include wide-int.h rather than double-int.h.
39193         (hook_bool_dint_dint_uint_bool_true): Delete.
39194         (hook_bool_wint_wint_uint_bool_true): Declare.
39195         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
39196         (hook_bool_wint_wint_uint_bool_true): New.
39197         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
39198         interfaces.
39199         (ubsan_expand_si_overflow_mul_check): Likewise.
39200         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
39201         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
39202         (get_ancestor_addr_info): Likewise.
39203         (ipa_modify_call_arguments): Likewise.
39204         * loop-doloop.c (doloop_modify): Likewise.
39205         (doloop_optimize): Likewise.
39206         * loop-iv.c (iv_number_of_iterations): Likewise.
39207         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
39208         (unroll_loop_constant_iterations): Likewise.
39209         (decide_unroll_runtime_iterations): Likewise.
39210         (unroll_loop_runtime_iterations): Likewise.
39211         (decide_peel_simple): Likewise.
39212         (decide_unroll_stupid): Likewise.
39213         * lto-streamer-in.c (streamer_read_wi): Add.
39214         (input_cfg): Use wide-int interfaces.
39215         (lto_input_tree_1): Likewise.
39216         * lto-streamer-out.c (streamer_write_wi): Add.
39217         (hash_tree): Use wide-int interfaces.
39218         (output_cfg): Likewise.
39219         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
39220         (GTFILES): Add wide-int.h and signop.h.
39221         (TAGS): Look for .cc files too.
39222         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
39223         * optabs.c (expand_subword_shift): Likewise.
39224         (expand_doubleword_shift): Likewise.
39225         (expand_absneg_bit): Likewise.
39226         (expand_copysign_absneg): Likewise.
39227         (expand_copysign_bit): Likewise.
39228         * postreload.c (reload_cse_simplify_set): Likewise.
39229         * predict.c (predict_iv_comparison): Likewise.
39230         * pretty-print.h: Include wide-int-print.h.
39231         (pp_wide_int) New.
39232         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
39233         * print-tree.c: Include wide-int-print.h.
39234         (print_node_brief): Use wide-int interfaces.
39235         (print_node): Likewise.
39236         * read-rtl.c (validate_const_wide_int): New.
39237         (read_rtx_code): Add CONST_WIDE_INT case.
39238         * real.c: Include wide-int.h.
39239         (real_to_integer2): Delete.
39240         (real_to_integer): New function, returning a wide_int.
39241         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
39242         (ten_to_ptwo): Update call to real_from_integer.
39243         (real_digit): Likewise.
39244         * real.h: Include signop.h, wide-int.h and insn-modes.h.
39245         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
39246         (REAL_VALUE_TO_INT): Delete.
39247         (real_to_integer): Declare a wide-int form.
39248         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
39249         * recog.c (const_int_operand): Improve comment.
39250         (const_scalar_int_operand): New.
39251         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
39252         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
39253         (split_double): Likewise.
39254         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
39255         (rtx_size): Likewise.
39256         (rtx_alloc_stat_v): New.
39257         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
39258         (cwi_output_hex): New.
39259         (iterative_hash_rtx): Handle CONST_WIDE_INT.
39260         (cwi_check_failed_bounds): New.
39261         * rtl.def (CONST_WIDE_INT): New.
39262         * rtl.h: Include <utility> and wide-int.h.
39263         (struct hwivec_def): New.
39264         (CWI_GET_NUM_ELEM): New.
39265         (CWI_PUT_NUM_ELEM): New.
39266         (struct rtx_def): Add num_elem and hwiv.
39267         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
39268         (CASE_CONST_UNIQUE): Likewise.
39269         (CASE_CONST_ANY): Likewise.
39270         (CONST_SCALAR_INT_P): Likewise.
39271         (CONST_WIDE_INT_P): New.
39272         (CWI_ELT): New.
39273         (HWIVEC_CHECK): New.
39274         (cwi_check_failed_bounds): New.
39275         (CWI_ELT): New.
39276         (HWIVEC_CHECK): New.
39277         (CONST_WIDE_INT_VEC) New.
39278         (CONST_WIDE_INT_NUNITS) New.
39279         (CONST_WIDE_INT_ELT) New.
39280         (rtx_mode_t): New type.
39281         (wi::int_traits <rtx_mode_t>): New.
39282         (wi::shwi): New.
39283         (wi::min_value): New.
39284         (wi::max_value): New.
39285         (rtx_alloc_v) New.
39286         (const_wide_int_alloc): New.
39287         (immed_wide_int_const): New.
39288         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
39289         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
39290         * signop.h: New file.
39291         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
39292         (simplify_const_unary_operation): Use wide-int interfaces.
39293         (simplify_binary_operation_1): Likewise.
39294         (simplify_const_binary_operation): Likewise.
39295         (simplify_const_relational_operation): Likewise.
39296         (simplify_immed_subreg): Likewise.
39297         * stmt.c (expand_case): Likewise.
39298         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
39299         signop rather than a bool.
39300         * stor-layout.c (layout_type): Use wide-int interfaces.
39301         (initialize_sizetypes): Update calls to
39302         set_min_and_max_values_for_integral_type.
39303         (set_min_and_max_values_for_integral_type): Take a signop rather
39304         than a bool.  Use wide-int interfaces.
39305         (fixup_signed_type): Update accordingly.  Remove
39306         HOST_BITS_PER_DOUBLE_INT limit.
39307         (fixup_unsigned_type): Likewise.
39308         * system.h (STATIC_CONSTANT_P): New.
39309         (STATIC_ASSERT): New.
39310         * target.def (can_use_doloop_p): Take widest_ints rather than
39311         double_ints.
39312         * target.h: Include wide-int.h rather than double-int.h.
39313         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
39314         than double_ints.
39315         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
39316         rather than INT_CST_LT_UNSIGNED.
39317         (can_use_doloop_if_innermost): Take widest_ints rather than
39318         double_ints.
39319         * tree-affine.c: Include wide-int-print.h.
39320         (double_int_ext_for_comb): Delete.
39321         (wide_int_ext_for_comb): New.
39322         (aff_combination_zero): Use wide-int interfaces.
39323         (aff_combination_const): Take a widest_int instead of a double_int.
39324         (aff_combination_elt): Use wide-int interfaces.
39325         (aff_combination_scale): Take a widest_int instead of a double_int.
39326         (aff_combination_add_elt): Likewise.
39327         (aff_combination_add_cst): Likewise.
39328         (aff_combination_add): Use wide-int interfaces.
39329         (aff_combination_convert): Likewise.
39330         (tree_to_aff_combination): Likewise.
39331         (add_elt_to_tree): Take a widest_int instead of a double_int.
39332         (aff_combination_to_tree): Use wide-int interfaces.
39333         (aff_combination_remove_elt): Likewise.
39334         (aff_combination_add_product): Take a widest_int instead of
39335         a double_int.
39336         (aff_combination_mult): Use wide-int interfaces.
39337         (aff_combination_expand): Likewise.
39338         (double_int_constant_multiple_p): Delete.
39339         (wide_int_constant_multiple_p): New.
39340         (aff_combination_constant_multiple_p): Take a widest_int pointer
39341         instead of a double_int pointer.
39342         (print_aff): Use wide-int interfaces.
39343         (get_inner_reference_aff): Take a widest_int pointer
39344         instead of a double_int pointer.
39345         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
39346         * tree-affine.h: Include wide-int.h.
39347         (struct aff_comb_elt): Change type of coef to widest_int.
39348         (struct affine_tree_combination): Change type of offset to widest_int.
39349         (double_int_ext_for_comb): Delete.
39350         (wide_int_ext_for_comb): New.
39351         (aff_combination_const): Use widest_int instead of double_int.
39352         (aff_combination_scale): Likewise.
39353         (aff_combination_add_elt): Likewise.
39354         (aff_combination_constant_multiple_p): Likewise.
39355         (get_inner_reference_aff): Likewise.
39356         (aff_comb_cannot_overlap_p): Likewise.
39357         (aff_combination_zero_p): Use wide-int interfaces.
39358         * tree.c: Include tree.h.
39359         (init_ttree): Use make_int_cst.
39360         (tree_code_size): Removed code for INTEGER_CST case.
39361         (tree_size): Add INTEGER_CST case.
39362         (make_node_stat): Update comment.
39363         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
39364         (build_int_cst_type): Use wide-int interfaces.
39365         (double_int_to_tree): Likewise.
39366         (double_int_fits_to_tree_p): Delete.
39367         (force_fit_type_double): Delete.
39368         (force_fit_type): New.
39369         (int_cst_hash_hash): Use wide-int interfaces.
39370         (int_cst_hash_eq): Likewise.
39371         (build_int_cst_wide): Delete.
39372         (wide_int_to_tree): New.
39373         (cache_integer_cst): Use wide-int interfaces.
39374         (build_low_bits_mask): Likewise.
39375         (cst_and_fits_in_hwi): Likewise.
39376         (real_value_from_int_cst): Likewise.
39377         (make_int_cst_stat): New.
39378         (integer_zerop): Use wide_int interfaces.
39379         (integer_onep): Likewise.
39380         (integer_all_onesp): Likewise.
39381         (integer_pow2p): Likewise.
39382         (integer_nonzerop): Likewise.
39383         (tree_log2): Likewise.
39384         (tree_floor_log2): Likewise.
39385         (tree_ctz): Likewise.
39386         (int_size_in_bytes): Likewise.
39387         (mem_ref_offset): Return an offset_int rather than a double_int.
39388         (build_type_attribute_qual_variant): Use wide_int interfaces.
39389         (type_hash_eq): Likewise
39390         (tree_int_cst_equal): Likewise.
39391         (tree_int_cst_lt): Delete.
39392         (tree_int_cst_compare): Likewise.
39393         (tree_fits_shwi_p): Use wide_int interfaces.
39394         (tree_fits_uhwi_p): Likewise.
39395         (tree_int_cst_sign_bit): Likewise.
39396         (tree_int_cst_sgn): Likewise.
39397         (tree_int_cst_min_precision): Take a signop rather than a bool.
39398         (simple_cst_equal): Use wide_int interfaces.
39399         (compare_tree_int): Likewise.
39400         (iterative_hash_expr): Likewise.
39401         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
39402         INT_CST_LT.
39403         (get_type_static_bounds): Use wide_int interfaces.
39404         (tree_int_cst_elt_check_failed): New.
39405         (build_common_tree_nodes): Reordered to set prec before filling in
39406         value.
39407         (int_cst_value): Check cst_and_fits_in_hwi.
39408         (widest_int_cst_value): Use wide_int interfaces.
39409         (upper_bound_in_type): Likewise.
39410         (lower_bound_in_type): Likewise.
39411         (num_ending_zeros): Likewise.
39412         (drop_tree_overflow): Likewise.
39413         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
39414         (gen_conditions_for_pow_cst_base): Likewise.
39415         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
39416         (group_case_labels_stmt): Use wide-int interfaces.
39417         (verify_gimple_assign_binary): Likewise.
39418         (print_loop): Likewise.
39419         * tree-chrec.c (tree_fold_binomial): Likewise.
39420         * tree-core.h (struct tree_base): Add int_length.
39421         (struct tree_int_cst): Change rep of value.
39422         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
39423         (dr_may_alias_p): Likewise.
39424         (max_stmt_executions_tree): Likewise.
39425         * tree.def (INTEGER_CST): Update comment.
39426         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
39427         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
39428         * tree-dump.c: Include wide-int.h and wide-int-print.h.
39429         (dequeue_and_dump): Use wide-int interfaces.
39430         * tree.h: Include wide-int.h.
39431         (NULL_TREE): Moved to earlier loc in file.
39432         (TREE_INT_CST_ELT_CHECK): New.
39433         (tree_int_cst_elt_check_failed): New.
39434         (TYPE_SIGN): New.
39435         (TREE_INT_CST): Delete.
39436         (TREE_INT_CST_LOW): Use wide-int interfaces.
39437         (TREE_INT_CST_HIGH): Delete.
39438         (TREE_INT_CST_NUNITS): New.
39439         (TREE_INT_CST_EXT_NUNITS): Likewise.
39440         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
39441         (TREE_INT_CST_ELT): Likewise.
39442         (INT_CST_LT): Delete.
39443         (tree_int_cst_elt_check): New (two forms).
39444         (type_code_size): Update comment.
39445         (make_int_cst_stat, make_int_cst): New.
39446         (tree_to_double_int): Delete.
39447         (double_int_fits_to_tree_p): Delete.
39448         (force_fit_type_double): Delete.
39449         (build_int_cstu): Replace with out-of-line function.
39450         (build_int_cst_wide): Delete.
39451         (tree_int_cst_lt): Define inline.
39452         (tree_int_cst_le): New.
39453         (tree_int_cst_compare): Define inline.
39454         (tree_int_cst_min_precision): Take a signop rather than a bool.
39455         (wi::int_traits <const_tree>): New.
39456         (wi::int_traits <tree>): New.
39457         (wi::extended_tree): New.
39458         (wi::int_traits <wi::extended_tree>): New.
39459         (wi::to_widest): New.
39460         (wi::to_offset): New.
39461         (wi::fits_to_tree_p): New.
39462         (wi::min_value): New.
39463         (wi::max_value): New.
39464         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
39465         (copy_tree_body_r): Likewise.
39466         * tree-object-size.c (compute_object_offset): Likewise.
39467         (addr_object_size): Likewise.
39468         * tree-predcom.c: Include wide-int-print.h.
39469         (struct dref_d): Change type of offset to widest_int.
39470         (dump_dref): Call wide-int printer.
39471         (aff_combination_dr_offset): Use wide-int interfaces.
39472         (determine_offset): Take a widest_int pointer rather than a
39473         double_int pointer.
39474         (split_data_refs_to_components): Use wide-int interfaces.
39475         (suitable_component_p): Likewise.
39476         (order_drefs): Likewise.
39477         (add_ref_to_chain): Likewise.
39478         (valid_initializer_p): Likewise.
39479         (determine_roots_comp): Likewise.
39480         * tree-pretty-print.c: Include wide-int-print.h.
39481         (dump_generic_node): Use wide-int interfaces.
39482         * tree-sra.c (sra_ipa_modify_expr): Likewise.
39483         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
39484         (move_fixed_address_to_symbol): Likewise.
39485         (move_hint_to_base): Likewise.
39486         (move_pointer_to_base): Likewise.
39487         (move_variant_to_index): Likewise.
39488         (most_expensive_mult_to_index): Likewise.
39489         (addr_to_parts): Likewise.
39490         (copy_ref_info): Likewise.
39491         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
39492         (indirect_refs_may_alias_p): Likewise.
39493         (stmt_kills_ref_p_1): Likewise.
39494         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
39495         * tree-ssa-ccp.c: Update comment at top of file.  Include
39496         wide-int-print.h.
39497         (struct prop_value_d): Change type of mask to widest_int.
39498         (extend_mask): New function.
39499         (dump_lattice_value): Use wide-int interfaces.
39500         (get_default_value): Likewise.
39501         (set_constant_value): Likewise.
39502         (set_value_varying): Likewise.
39503         (valid_lattice_transition): Likewise.
39504         (set_lattice_value): Likewise.
39505         (value_to_double_int): Delete.
39506         (value_to_wide_int): New.
39507         (get_value_from_alignment): Use wide-int interfaces.
39508         (get_value_for_expr): Likewise.
39509         (do_dbg_cnt): Likewise.
39510         (ccp_finalize): Likewise.
39511         (ccp_lattice_meet): Likewise.
39512         (bit_value_unop_1): Use widest_ints rather than double_ints.
39513         (bit_value_binop_1): Likewise.
39514         (bit_value_unop): Use wide-int interfaces.
39515         (bit_value_binop): Likewise.
39516         (bit_value_assume_aligned): Likewise.
39517         (evaluate_stmt): Likewise.
39518         (ccp_fold_stmt): Likewise.
39519         (visit_cond_stmt): Likewise.
39520         (ccp_visit_stmt): Likewise.
39521         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
39522         (constant_pointer_difference): Likewise.
39523         (associate_pointerplus): Likewise.
39524         (combine_conversions): Likewise.
39525         * tree-ssa-loop.h: Include wide-int.h.
39526         (struct tree_niter_desc): Change type of max to widest_int.
39527         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
39528         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
39529         (remove_redundant_iv_tests): Likewise.
39530         (canonicalize_loop_induction_variables): Likewise.
39531         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
39532         (constant_multiple_of): Take a widest_int pointer instead of
39533         a double_int pointer.
39534         (get_computation_aff): Use wide-int interfaces.
39535         (ptr_difference_cost): Likewise.
39536         (difference_cost): Likewise.
39537         (get_loop_invariant_expr_id): Likewise.
39538         (get_computation_cost_at): Likewise.
39539         (iv_elimination_compare_lt): Likewise.
39540         (may_eliminate_iv): Likewise.
39541         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
39542         instead of double_int.
39543         (max_loop_iterations): Likewise.
39544         (max_stmt_executions): Likewise.
39545         (estimated_stmt_executions): Likewise.
39546         * tree-ssa-loop-niter.c: Include wide-int-print.h.
39547         (split_to_var_and_offset): Use wide-int interfaces.
39548         (determine_value_range): Likewise.
39549         (bound_difference_of_offsetted_base): Likewise.
39550         (bounds_add): Take a widest_int instead of a double_int.
39551         (number_of_iterations_ne_max): Use wide-int interfaces.
39552         (number_of_iterations_ne): Likewise.
39553         (number_of_iterations_lt_to_ne): Likewise.
39554         (assert_loop_rolls_lt): Likewise.
39555         (number_of_iterations_lt): Likewise.
39556         (number_of_iterations_le): Likewise.
39557         (number_of_iterations_cond): Likewise.
39558         (number_of_iterations_exit): Likewise.
39559         (finite_loop_p): Likewise.
39560         (derive_constant_upper_bound_assign): Likewise.
39561         (derive_constant_upper_bound): Return a widest_int.
39562         (derive_constant_upper_bound_ops): Likewise.
39563         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
39564         (record_estimate): Take a widest_int rather than a double_int.
39565         (record_nonwrapping_iv): Use wide-int interfaces.
39566         (double_int_cmp): Delete.
39567         (wide_int_cmp): New.
39568         (bound_index): Take a widest_int rather than a double_int.
39569         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
39570         (maybe_lower_iteration_bound): Likewise.
39571         (estimate_numbers_of_iterations_loop): Likewise.
39572         (estimated_loop_iterations): Take a widest_int pointer than than
39573         a double_int pointer.
39574         (estimated_loop_iterations_int): Use wide-int interfaces.
39575         (max_loop_iterations): Take a widest_int pointer than than
39576         a double_int pointer.
39577         (max_loop_iterations_int): Use wide-int interfaces.
39578         (max_stmt_executions): Take a widest_int pointer than than
39579         a double_int pointer.
39580         (estimated_stmt_executions): Likewise.
39581         (n_of_executions_at_most): Use wide-int interfaces.
39582         (scev_probably_wraps_p): Likewise.
39583         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
39584         to real_to_integer.
39585         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
39586         interfaces.
39587         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
39588         double_ints.  Adjust for trailing_wide_ints <3> representation.
39589         (set_nonzero_bits): Likewise.
39590         (get_range_info): Return wide_ints rather than double_ints.
39591         Adjust for trailing_wide_ints <3> representation.
39592         (get_nonzero_bits): Likewise.
39593         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
39594         representation.
39595         * tree-ssanames.h (struct range_info_def): Replace min, max and
39596         nonzero_bits with a trailing_wide_ints <3>.
39597         (set_range_info): Use wide_int_refs rather than double_ints.
39598         (set_nonzero_bits): Likewise.
39599         (get_range_info): Return wide_ints rather than double_ints.
39600         (get_nonzero_bits): Likewise.
39601         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
39602         * tree-ssa-pre.c (phi_translate_1): Likewise.
39603         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
39604         (acceptable_pow_call): Likewise.
39605         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
39606         interfaces.
39607         (vn_reference_fold_indirect): Likewise.
39608         (vn_reference_maybe_forwprop_address): Likewise.
39609         (valueize_refs_1): Likewise.
39610         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
39611         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
39612         tree_int_cst_lt and tree_int_cst_le.
39613         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
39614         interfaces.
39615         (streamer_alloc_tree): Likewise.
39616         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
39617         (streamer_write_tree_header): Likewise.
39618         (streamer_write_integer_cst): Likewise.
39619         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
39620         (build_constructors): Likewise.
39621         (array_value_type): Likewise.
39622         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
39623         (vect_check_gather): Likewise.
39624         * tree-vect-generic.c (build_replicated_const): Likewise.
39625         (expand_vector_divmod): Likewise.
39626         * tree-vect-loop.c (vect_transform_loop): Likewise.
39627         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
39628         (vect_do_peeling_for_alignment): Likewise.
39629         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
39630         * tree-vrp.c: Include wide-int.h.
39631         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
39632         (extract_range_from_assert): Use wide-int interfaces.
39633         (vrp_int_const_binop): Likewise.
39634         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
39635         double_int pointers.
39636         (ranges_from_anti_range): Use wide-int interfaces.
39637         (quad_int_cmp): Delete.
39638         (quad_int_pair_sort): Likewise.
39639         (extract_range_from_binary_expr_1): Use wide-int interfaces.
39640         (extract_range_from_unary_expr_1): Likewise.
39641         (adjust_range_with_scev): Likewise.
39642         (masked_increment): Take and return wide_ints rather than double_ints.
39643         (register_edge_assert_for_2): Use wide-int interfaces.
39644         (check_array_ref): Likewise.
39645         (search_for_addr_array): Likewise.
39646         (maybe_set_nonzero_bits): Likewise.
39647         (union_ranges): Pass an integer of the correct type instead of
39648         using integer_one_node.
39649         (intersect_ranges): Likewise.
39650         (simplify_truth_ops_using_ranges): Likewise.
39651         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
39652         (range_fits_type_p): Likewise.
39653         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
39654         a bool.
39655         (simplify_conversion_using_ranges): Use wide-int interfaces.
39656         (simplify_float_conversion_using_ranges): Likewise.
39657         (vrp_finalize): Likewise.
39658         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
39659         (gimple_stringops_transform): Likewise.
39660         * varasm.c (decode_addr_const): Likewise.
39661         (const_hash_1): Likewise.
39662         (const_rtx_hash_1): Likewise
39663         (output_constant): Likewise.
39664         (array_size_for_constructor): Likewise.
39665         (output_constructor_regular_field): Likewise.
39666         (output_constructor_bitfield): Likewise.
39667         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
39668         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
39669         GENERATOR_FILEs.
39670         * gencheck.c: Define BITS_PER_UNIT.
39671         * wide-int.cc: New.
39672         * wide-int.h: New.
39673         * wide-int-print.cc: New.
39674         * wide-int-print.h: New.
39676 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
39678         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
39680 2014-05-06  Richard Biener  <rguenther@suse.de>
39682         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
39683         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
39684         (TODO_verify_all): Adjust.
39685         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
39686         TODO_verify_stmts and TODO_verify_rtl_sharing.
39687         * bb-reorder.c: Likewise.
39688         * cfgexpand.c: Likewise.
39689         * cprop.c: Likewise.
39690         * cse.c: Likewise.
39691         * function.c: Likewise.
39692         * fwprop.c: Likewise.
39693         * gcse.c: Likewise.
39694         * gimple-ssa-isolate-paths.c: Likewise.
39695         * gimple-ssa-strength-reduction.c: Likewise.
39696         * ipa-split.c: Likewise.
39697         * loop-init.c: Likewise.
39698         * loop-unroll.c: Likewise.
39699         * lower-subreg.c: Likewise.
39700         * modulo-sched.c: Likewise.
39701         * postreload-gcse.c: Likewise.
39702         * predict.c: Likewise.
39703         * recog.c: Likewise.
39704         * sched-rgn.c: Likewise.
39705         * store-motion.c: Likewise.
39706         * tracer.c: Likewise.
39707         * trans-mem.c: Likewise.
39708         * tree-call-cdce.c: Likewise.
39709         * tree-cfg.c: Likewise.
39710         * tree-cfgcleanup.c: Likewise.
39711         * tree-complex.c: Likewise.
39712         * tree-eh.c: Likewise.
39713         * tree-emutls.c: Likewise.
39714         * tree-if-conv.c: Likewise.
39715         * tree-into-ssa.c: Likewise.
39716         * tree-loop-distribution.c: Likewise.
39717         * tree-object-size.c: Likewise.
39718         * tree-parloops.c: Likewise.
39719         * tree-pass.h: Likewise.
39720         * tree-sra.c: Likewise.
39721         * tree-ssa-ccp.c: Likewise.
39722         * tree-ssa-copy.c: Likewise.
39723         * tree-ssa-copyrename.c: Likewise.
39724         * tree-ssa-dce.c: Likewise.
39725         * tree-ssa-dom.c: Likewise.
39726         * tree-ssa-dse.c: Likewise.
39727         * tree-ssa-forwprop.c: Likewise.
39728         * tree-ssa-ifcombine.c: Likewise.
39729         * tree-ssa-loop-ch.c: Likewise.
39730         * tree-ssa-loop-ivcanon.c: Likewise.
39731         * tree-ssa-loop.c: Likewise.
39732         * tree-ssa-math-opts.c: Likewise.
39733         * tree-ssa-phiopt.c: Likewise.
39734         * tree-ssa-phiprop.c: Likewise.
39735         * tree-ssa-pre.c: Likewise.
39736         * tree-ssa-reassoc.c: Likewise.
39737         * tree-ssa-sink.c: Likewise.
39738         * tree-ssa-strlen.c: Likewise.
39739         * tree-ssa-tail-merge.c: Likewise.
39740         * tree-ssa-uncprop.c: Likewise.
39741         * tree-switch-conversion.c: Likewise.
39742         * tree-tailcall.c: Likewise.
39743         * tree-vect-generic.c: Likewise.
39744         * tree-vectorizer.c: Likewise.
39745         * tree-vrp.c: Likewise.
39746         * tsan.c: Likewise.
39747         * var-tracking.c: Likewise.
39748         * bt-load.c: Likewise.
39749         * cfgcleanup.c: Likewise.
39750         * combine-stack-adj.c: Likewise.
39751         * combine.c: Likewise.
39752         * compare-elim.c: Likewise.
39753         * config/epiphany/resolve-sw-modes.c: Likewise.
39754         * config/i386/i386.c: Likewise.
39755         * config/mips/mips.c: Likewise.
39756         * config/s390/s390.c: Likewise.
39757         * config/sh/sh_treg_combine.cc: Likewise.
39758         * config/sparc/sparc.c: Likewise.
39759         * dce.c: Likewise.
39760         * dse.c: Likewise.
39761         * final.c: Likewise.
39762         * ifcvt.c: Likewise.
39763         * mode-switching.c: Likewise.
39764         * passes.c: Likewise.
39765         * postreload.c: Likewise.
39766         * ree.c: Likewise.
39767         * reg-stack.c: Likewise.
39768         * regcprop.c: Likewise.
39769         * regrename.c: Likewise.
39770         * web.c: Likewise.
39772 2014-05-06  Richard Biener  <rguenther@suse.de>
39774         PR middle-end/61070
39775         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
39776         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
39778 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
39780         PR ipa/60965
39781         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
39783 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
39784             Tom de Vries  <tom@codesourcery.com>
39786         * target.def (call_fusage_contains_non_callee_clobbers): New
39787         DEFHOOKPOD.
39788         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
39789         Hooks to @menu.
39790         (@node Miscellaneous Register Hooks): New node.
39791         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
39792         * doc/tm.texi: Regenerate.
39794 2014-05-05  Marek Polacek  <polacek@redhat.com>
39796         PR driver/61065
39797         * opts.c (common_handle_option): Call error_at instead of warning_at.
39799 2014-05-05  Richard Biener  <rguenther@suse.de>
39801         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
39802         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
39803         under the TODO_verify_il umbrella.
39805 2014-05-05  Richard Biener  <rguenther@suse.de>
39807         * passes.c (execute_function_todo): Move TODO_verify_flow under
39808         the TODO_verify_ul umbrella.
39810 2014-05-05  Richard Biener  <rguenther@suse.de>
39812         PR middle-end/61010
39813         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
39814         X & CST away from a CST that is the mask of a mode.
39816 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
39818         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
39819         int argument to enum machine_mode.
39820         (picochip_class_max_nregs): Ditto.
39821         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
39822         (picochip_class_max_nregs): Ditto.
39824 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
39826         * target.def: Add new target hook.
39827         * doc/tm.texi: Regenerate.
39828         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
39829         * targhooks.c (default_keep_leaf_when_profiled): New function.
39831         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
39832         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
39834 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
39836         PR tree-optimization/60363
39837         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
39838         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
39839         (update_destination_phis): New parameter.
39840         (create_edge_and_update_destination_phis): Ditto.
39841         (ssa_fix_duplicate_block_edges): Pass new arguments.
39842         (thread_single_edge): Ditto.
39844 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
39846         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
39847         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
39848         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
39849         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
39850         Use RS6000_BTM_HARD_FLOAT.
39851         (BU_MISC_2): Likewise.
39852         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
39853         RS6000_BTM_HARD_FLOAT.
39854         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
39855         is explicitly used.
39856         (rs6000_invalid_builtin): Add hard floating builtin support.
39857         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
39858         hard float builtins.
39859         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
39861 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
39863         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
39864         Add missing function* argument.
39866 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
39868         * lra-constraints.c (valid_address_p): Move earlier in file.
39869         Add a constraint argument to the address_info version.
39870         (satisfies_memory_constraint_p): New function.
39871         (satisfies_address_constraint_p): Likewise.
39872         (process_alt_operands, curr_insn_transform): Use them.
39873         (process_address): Pass the constraint to valid_address_p when
39874         checking address operands.
39876 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
39878         * config/mips/mips.c (mips_isa_rev): New variable.
39879         (mips_set_architecture): Set it.
39880         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
39881         from mips_isa_rev.
39882         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
39883         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
39884         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
39885         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
39886         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
39887         conditions in terms of mips_isa_rev.
39888         (mips_isa_rev): Declare.
39890 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
39892         * config/sh/sh-mem.cc: Use tabs instead of spaces.
39893         (prob_unlikely, prob_likely): Make variables const.
39895 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
39897         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
39899 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
39901         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
39903 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
39905         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
39906         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
39907         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
39908         functions.
39909         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
39910         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
39911         sh_pass_in_reg_p.
39912         Replace usage of ROUND_REG with sh_round_reg.
39913         Use CEIL instead of ROUND_ADVANCE.
39915 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
39917         PR target/61026
39918         * config/sh/sh.c: Include stdlib headers before everything else.
39920 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
39922         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
39923         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
39924         (gimplify_adjust_omp_clauses): Simd region is never
39925         directly nested in combined parallel.  Instead, for linear
39926         with copyin/copyout, if in combined for simd loop, make decl
39927         firstprivate/lastprivate on OMP_FOR.
39928         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
39929         expand_omp_for_static_chunk): When setting endvar, also set
39930         fd->loop.v to the same value.
39932 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
39934         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
39936 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
39938         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
39939         expression.
39941 2014-05-02  Marek Polacek  <polacek@redhat.com>
39943         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
39945 2014-05-02  Kito Cheng  <kito@0xlab.org>
39947         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
39948         to a C expression marco.
39949         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
39950         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
39951         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
39952         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
39953         HONOR_REG_ALLOC_ORDER.
39954         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
39956 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
39958         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
39960 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
39962         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
39964 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
39966         * tree-if-conv.c (is_cond_scalar_reduction): New function.
39967         (convert_scalar_cond_reduction): Likewise.
39968         (predicate_scalar_phi): Add recognition and transformation
39969         of simple conditioanl reduction to be vectorizable.
39971 2014-05-01  Marek Polacek  <polacek@redhat.com>
39973         PR c/43245
39974         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
39976 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
39978         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
39979         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
39980         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
39981         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
39982         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
39983         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
39984         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
39985         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
39987 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
39989         * config/arc/arc.opt (mlra): Move comment above option name
39990         to avoid mis-parsing as language options.
39992 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
39994         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
39995         * config/sol2.h: ... here.
39996         * config/sol2-10.h: Remove.
39998         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
39999         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
40000         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
40001         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
40002         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
40003         * config/sol2.h: ... here.
40004         (SECTION_NAME_FORMAT): Don't redefine.
40005         (STARTFILE_ARCH32_SPEC): Rename to ...
40006         (STARTFILE_ARCH_SPEC): ... this.
40007         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
40008         * config/sparc/sol2.h: ... here.
40009         (SECTION_NAME_FORMAT): Don't undef.
40010         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
40011         (SUBTARGET_EXTRA_SPECS): Remove.
40012         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
40014         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
40015         (MD_STARTFILE_PREFIX): Remove.
40016         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
40017         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
40018         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
40019         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
40020         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
40021         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
40022         * config/i386/sol2.h: ... here.
40023         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
40024         * config/i386/sol2-bi.h: Remove.
40025         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
40026         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
40028         * config/i386/t-sol2-64: Rename to ...
40029         * config/i386/t-sol2: ... this.
40030         * config/sparc/t-sol2-64: Rename to ...
40031         * config/sparc/t-sol2: ... this.
40033         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
40034         sol2_tm_file_head, sol2_tm_file_tail.
40035         Include ${cpu_type}/sol2.h before sol2.h.
40036         Remove sol2-10.h.
40037         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
40038         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
40039         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
40040         Reflect i386/t-sol2-64 renaming.
40041         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
40042         Reflect sparc/t-sol2-64 renaming.
40044 2014-04-30  Richard Biener  <rguenther@suse.de>
40046         * passes.c (execute_function_todo): Move TODO_verify_stmts
40047         and TODO_verify_ssa under the TODO_verify_il umbrella.
40048         * tree-ssa.h (verify_ssa): Adjust prototype.
40049         * tree-ssa.c (verify_ssa): Add parameter to tell whether
40050         we should verify SSA operands.
40051         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
40052         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
40053         whether we should verify whether not throwing stmts have EH info.
40054         * graphite-scop-detection.c (create_sese_edges): Adjust.
40055         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
40056         * tree-eh.c (lower_try_finally_switch): Do not add the
40057         default case label twice.
40059 2014-04-30  Marek Polacek  <polacek@redhat.com>
40061         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
40062         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
40063         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
40064         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
40066 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
40068         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
40069         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
40070         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
40071         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
40072         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
40073         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
40074         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
40075         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
40077 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
40079         * tree-cfg.c (dump_function_to_file): Dump the return type of
40080         functions, in a line to itself before the function body, mimicking
40081         the layout of a C function.
40083 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
40085         PR tree-optimization/60971
40086         * tree-tailcall.c (process_assignment): Reject conversions which
40087         reduce precision.
40089 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
40091         * calls.c (initialize_argument_information): Always treat
40092         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
40093         (expand_call): Likewise.
40094         (emit_library_call_calue_1): Likewise.
40095         * expr.c (PUSH_ARGS_REVERSED): Do not define.
40096         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
40097         code accordingly.
40099 2014-04-29  Nick Clifton  <nickc@redhat.com>
40101         * config/msp430/msp430.md (umulsidi): Fix typo.
40102         (mulhisi3): Enable even inside interrupt handlers.
40103         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
40104         bigger return address pushed in large mode.
40106 2014-04-29  Nick Clifton  <nickc@redhat.com>
40108         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
40109         (arc_init_reg_tables): Use a machine_mode enum to iterate over
40110         available modes.
40111         * config/m32r/m32r.c (init_reg_tables): Likewise.
40112         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
40113         enum to hold the modes.
40115 2014-04-29  Richard Biener  <rguenther@suse.de>
40117         * dominance.c (free_dominance_info): Add overload with
40118         function parameter.
40119         (dom_info_state): Likewise.
40120         (dom_info_available_p): Likewise.
40121         * basic-block.h (free_dominance_info, dom_info_state,
40122         dom_info_available_p): Declare overloads.
40123         * passes.c (execute_function_todo): Verify that verifiers
40124         don't change dominator info state.  Drop dominator info
40125         for IPA pass invocations.
40126         * cgraph.c (release_function_body): Restore asserts that
40127         dominator information is released.
40129 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
40131         * doc/invoke.texi: Fix typo.
40132         * tree-vrp.c: Fix typos.
40133         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
40135 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
40137         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
40139 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
40141         * config/aarch64/aarch64-builtins.c
40142         (aarch64_types_storestruct_lane_qualifiers): New.
40143         (TYPES_STORESTRUCT_LANE): Likewise.
40144         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
40145         (st3_lane): Likewise.
40146         (st4_lane): Likewise.
40147         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
40148         (vec_store_lanesci_lane<mode>): Likewise.
40149         (vec_store_lanesxi_lane<mode>): Likewise.
40150         (aarch64_st2_lane<VQ:mode>): Likewise.
40151         (aarch64_st3_lane<VQ:mode>): Likewise.
40152         (aarch64_st4_lane<VQ:mode>): Likewise.
40153         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
40154         * config/aarch64/arm_neon.h
40155         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
40156         use new macro arguments.
40157         (__ST3_LANE_FUNC): Likewise.
40158         (__ST4_LANE_FUNC): Likewise.
40159         * config/aarch64/iterators.md (V_TWO_ELEM): New.
40160         (V_THREE_ELEM): Likewise.
40161         (V_FOUR_ELEM): Likewise.
40163 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
40165         * doc/gimple.texi: Replace the description of the now-defunct
40166         union gimple_statement_d with a diagram showing the
40167         gimple_statement_base class hierarchy and its relationships to
40168         the GSS_ and GIMPLE_ enums.
40170 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
40172         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
40173         * config/aarch64/aarch64.c
40174         (aarch64_cannot_change_mode_class): Weaken conditions.
40175         (aarch64_modes_tieable_p): New.
40176         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
40178 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
40180         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
40181         (loadsync_<mode>): Change mode.
40182         (load_quadpti, store_quadpti): New.
40183         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
40184         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
40186 2014-04-28  Martin Jambor  <mjambor@suse.cz>
40188         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
40189         same alias type as the original statement.
40190         (subreplacement_assignment_data): New type.
40191         (handle_unscalarized_data_in_subtree): New type of parameter,
40192         generate new memory accesses with same alias type as the original
40193         statement.
40194         (load_assign_lhs_subreplacements): Likewise.
40195         (sra_modify_constructor_assign): Generate new memory accesses with
40196         same alias type as the original statement.
40198 2014-04-28  Richard Biener  <rguenther@suse.de>
40200         * tree-pass.h (TODO_verify_il): Define.
40201         (TODO_verify_all): Complete properly.
40202         * passes.c (execute_function_todo): Move existing loop-closed
40203         SSA verification under TODO_verify_il.
40204         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
40205         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
40206         Fix tree sharing issue.
40208 2014-04-28  Richard Biener  <rguenther@suse.de>
40210         PR middle-end/60092
40211         * builtins.def (DEF_C11_BUILTIN): Add.
40212         (BUILT_IN_ALIGNED_ALLOC): Likewise.
40213         * coretypes.h (enum function_class): Add function_c11_misc.
40214         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
40215         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
40216         (call_may_clobber_ref_p_1): Likewise.
40217         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
40218         (mark_all_reaching_defs_necessary_1): Likewise.
40219         (propagate_necessity): Likewise.
40220         (eliminate_unnecessary_stmts): Likewise.
40221         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
40223 2014-04-28  Richard Biener  <rguenther@suse.de>
40225         * tree-vrp.c (vrp_var_may_overflow): Remove.
40226         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
40227         with overflow immediately bump to one before that value and
40228         let iteration figure out overflow status.
40230 2014-04-28  Richard Biener  <rguenther@suse.de>
40232         * configure.ac: Do valgrind header checks unconditionally.
40233         Add --enable-valgrind-annotations.
40234         * system.h: Guard valgrind header inclusion with
40235         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
40236         * alloc-pool.c (pool_alloc, pool_free): Use
40237         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
40238         to guard possibly dead code.
40239         * config.in: Regenerated.
40240         * configure: Likewise.
40242 2014-04-28  Jeff Law  <law@redhat.com>
40244         PR tree-optimization/60902
40245         * tree-ssa-threadedge.c
40246         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
40247         over real defs when invalidating outputs from statements that do not
40248         produce useful outputs for threading.
40250 2014-04-28  Richard Biener  <rguenther@suse.de>
40252         PR tree-optimization/60979
40253         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
40254         SCOPs that end in a block with a successor with abnormal
40255         predecessors.
40257 2014-04-28  Richard Biener  <rguenther@suse.de>
40259         * tree-pass.h (execute_pass_list): Adjust prototype.
40260         * passes.c (pass_manager::execute_early_local_passes): Adjust.
40261         (do_per_function): Change callback signature, push all actual
40262         work to the callbals.
40263         (do_per_function_toporder): Likewise.
40264         (execute_function_dump): Adjust.
40265         (execute_function_todo): Likewise.
40266         (clear_last_verified): Likewise.
40267         (verify_curr_properties): Likewise.
40268         (update_properties_after_pass): Likewise.
40269         (execute_pass_list_1): Split out from ...
40270         (execute_pass_list): ... here.  Adjust.
40271         (execute_ipa_pass_list): Likewise.
40272         * cgraphunit.c (cgraph_add_new_function): Adjust.
40273         (analyze_function): Likewise.
40274         (expand_function): Likewise.
40275         * cgraph.c (release_function_body): Free dominance info
40276         here instead of asserting it was magically freed elsewhere.
40278 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
40280         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
40281         * configure: Regenerate.
40282         * config/sparc/sparc.opt (muser-mode): New option.
40283         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
40284         for LEON3.
40285         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
40286         * doc/invoke.texi (SPARC options): Document -muser-mode.
40288 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
40290         * cselib.c (find_slot_memmode): Delete.
40291         (cselib_hasher): Change compare_type to a struct.
40292         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
40293         constants.
40294         (preserve_constants_and_equivs): Adjust for new compare_type.
40295         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
40296         (wrap_constant): Delete.
40297         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
40299 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
40301         * doc/install.texi (Building with profile feedback): Remove
40302         outdated sentence.
40304 2014-04-26  Tom de Vries  <tom@codesourcery.com>
40306         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
40307         array accesses.
40309 2014-04-25  Cary Coutant  <ccoutant@google.com>
40311         PR debug/60929
40312         * dwarf2out.c (should_move_die_to_comdat): A type definition
40313         can contain a subprogram definition, but don't move it to a
40314         comdat unit.
40315         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
40316         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
40317         from original DIE.
40318         (clone_tree_hash): Rename to...
40319         (clone_tree_partial): ...this; change callers.  Copy
40320         DW_TAG_subprogram DIEs as declarations.
40321         (copy_decls_walk): Don't copy children of a declaration into a
40322         type unit.
40324 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
40326         PR target/60969
40327         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
40328         alternative 12.
40330 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
40332         * config/arm/predicates.md (call_insn_operand): Add long_call check.
40333         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
40334         reg for long_call.
40335         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
40336         restriction.
40338 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40340         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
40342 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
40344         PR tree-optimization/60930
40345         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
40346         creating a multiply candidate by folding two constant
40347         multiplicands when the result overflows.
40349 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
40351         PR tree-optimization/60960
40352         * tree-vect-generic.c (expand_vector_operation): Only call
40353         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
40355 2014-04-25  Tom de Vries  <tom@codesourcery.com>
40357         * expr.c (clobber_reg_mode): New function.
40358         * expr.h (clobber_reg): New function.
40360 2014-04-25  Tom de Vries  <tom@codesourcery.com>
40362         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
40363         clobbers.
40365 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
40366             Tom de Vries  <tom@codesourcery.com>
40368         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
40369         handle.
40370         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
40371         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
40372         new argument to find_all_hard_reg_sets call.
40374 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40376         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
40377         Use HOST_WIDE_INT_C for mask literal.
40378         (aarch_rev16_shleft_mask_imm_p): Likewise.
40380 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
40382         PR target/60941
40383         * config/sparc/sparc.md (ashlsi3_extend): Delete.
40385 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
40387         PR preprocessor/56540
40388         * config/i386/i386-c.c (ix86_target_macros): Define
40389         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
40391 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
40393         * configure.ac (tga_func): Remove.
40394         (LIB_TLS_SPEC): Remove.
40395         * configure: Regenerate.
40396         * config.in: Regenerate.
40397         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
40399 2014-04-25  Richard Biener  <rguenther@suse.de>
40401         PR ipa/60912
40402         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
40403         call stmt use/clobber sets during stmt walk instead of
40404         walking the possibly incomplete set of caller edges.
40406 2014-04-25  Richard Biener  <rguenther@suse.de>
40408         PR ipa/60911
40409         * passes.c (apply_ipa_transforms): Inline into only caller ...
40410         (execute_one_pass): ... here.  Properly bring in function
40411         bodies for nodes we want to apply IPA transforms to.
40413 2014-04-24  Cong Hou  <congh@google.com>
40415         PR tree-optimization/60896
40416         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
40417         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
40418         (vect_mark_pattern_stmts): Set the def type of all statements in
40419         PATTERN_DEF_SEQ as vect_internal_def.
40421 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
40423         * doc/extend.texi (PowerPC Built-in Functions): Document new
40424         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
40425         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
40427         * config/rs6000/predicates.md (const_0_to_3_operand): New
40428         predicate to match 0..3 integer constants.
40430         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
40431         to support adding miscellaneous builtin functions.
40432         (BU_DFP_MISC_2): Likewise.
40433         (BU_P7_MISC_1): Likewise.
40434         (BU_P7_MISC_2): Likewise.
40435         (BU_P8V_MISC_3): Likewise.
40436         (BU_MISC_1): Likewise.
40437         (BU_MISC_2): Likewise.
40438         (DIVWE): Add extended divide builtin functions.
40439         (DIVWEO): Likewise.
40440         (DIVWEU): Likewise.
40441         (DIVWEUO): Likewise.
40442         (DIVDE): Likewise.
40443         (DIVDEO): Likewise.
40444         (DIVDEU): Likewise.
40445         (DIVDEUO): Likewise.
40446         (DXEX): Add decimal floating-point builtin functions.
40447         (DXEXQ): Likewise.
40448         (DDEDPD): Likewise.
40449         (DDEDPDQ): Likewise.
40450         (DENBCD): Likewise.
40451         (DENBCDQ): Likewise.
40452         (DIEX): Likewise.
40453         (DIEXQ): Likewise.
40454         (DSCLI): Likewise.
40455         (DSCLIQ): Likewise.
40456         (DSCRI): Likewise.
40457         (DSCRIQ): Likewise.
40458         (CDTBCD): Add new BCD builtin functions.
40459         (CBCDTD): Likewise.
40460         (ADDG6S): Likewise.
40461         (BCDADD): Likewise.
40462         (BCDADD_LT): Likewise.
40463         (BCDADD_EQ): Likewise.
40464         (BCDADD_GT): Likewise.
40465         (BCDADD_OV): Likewise.
40466         (BCDSUB): Likewise.
40467         (BCDSUB_LT): Likewise.
40468         (BCDSUB_EQ): Likewise.
40469         (BCDSUB_GT): Likewise.
40470         (BCDSUB_OV): Likewise.
40471         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
40472         (UNPACK_TD): Likewise.
40473         (PACK_TF): Likewise.
40474         (UNPACK_TF): Likewise.
40475         (UNPACK_TF_0): Likewise.
40476         (UNPACK_TF_1): Likewise.
40477         (PACK_V1TI): Likewise.
40478         (UNPACK_V1TI): Likewise.
40480         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
40481         support for decimal floating point builtin functions.
40482         (rs6000_expand_ternop_builtin): Add checks for the new builtin
40483         functions that take constant arguments.
40484         (rs6000_invalid_builtin): Add decimal floating point builtin support.
40485         (rs6000_init_builtins): Setup long double, _Decimal64, and
40486         _Decimal128 types for new builtin functions.
40487         (builtin_function_type): Set the unsigned flags appropriately for
40488         the new builtin functions.
40489         (rs6000_opt_masks): Add support for decimal floating point builtin
40490         functions.
40492         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
40493         floating point builtin functions.
40494         (RS6000_BTM_COMMON): Likewise.
40495         (RS6000_BTI_long_double): Likewise.
40496         (RS6000_BTI_dfloat64): Likewise.
40497         (RS6000_BTI_dfloat128): Likewise.
40498         (long_double_type_internal_node): Likewise.
40499         (dfloat64_type_internal_node): Likewise.
40500         (dfloat128_type_internal_node): Likewise.
40502         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
40503         2.07 bcd arithmetic instructions.
40504         (UNSPEC_BCDSUB): Likewise.
40505         (UNSPEC_BCD_OVERFLOW): Likewise.
40506         (UNSPEC_BCD_ADD_SUB): Likewise.
40507         (bcd_add_sub): Likewise.
40508         (BCD_TEST): Likewise.
40509         (bcd<bcd_add_sub>): Likewise.
40510         (bcd<bcd_add_sub>_test): Likewise.
40511         (bcd<bcd_add_sub>_test2): Likewise.
40512         (bcd<bcd_add_sub>_<code>): Likewise.
40513         (peephole2 for combined bcd ops): Likewise.
40515         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
40516         decimal floating point builtin functions.
40517         (UNSPEC_DENBCD): Likewise.
40518         (UNSPEC_DXEX): Likewise.
40519         (UNSPEC_DIEX): Likewise.
40520         (UNSPEC_DSCLI): Likewise.
40521         (UNSPEC_DSCRI): Likewise.
40522         (D64_D128): Likewise.
40523         (dfp_suffix): Likewise.
40524         (dfp_ddedpd_<mode>): Likewise.
40525         (dfp_denbcd_<mode>): Likewise.
40526         (dfp_dxex_<mode>): Likewise.
40527         (dfp_diex_<mode>): Likewise.
40528         (dfp_dscli_<mode>): Likewise.
40529         (dfp_dscri_<mode>): Likewise.
40531         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
40532         builtin functions.
40533         (UNSPEC_CDTBCD): Likewise.
40534         (UNSPEC_CBCDTD): Likewise.
40535         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
40536         (UNSPEC_DIVEO): Likewise.
40537         (UNSPEC_DIVEU): Likewise.
40538         (UNSPEC_DIVEUO): Likewise.
40539         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
40540         pack/unpack 128-bit types.
40541         (UNSPEC_PACK_128BIT): Likewise.
40542         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
40543         (udiv<mode>3): Use idiv_ldiv mode attribute.
40544         (div<mode>3): Likewise.
40545         (addg6s): Add new BCD builtin functions.
40546         (cdtbcd): Likewise.
40547         (cbcdtd): Likewise.
40548         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
40549         (div_extend): Likewise.
40550         (div<div_extend>_<mode>"): Likewise.
40551         (FP128_64): Add support for new builtin functions to pack/unpack
40552         128-bit types.
40553         (unpack<mode>): Likewise.
40554         (unpacktf_0): Likewise.
40555         (unpacktf_1): Likewise.
40556         (unpack<mode>_dm): Likewise.
40557         (unpack<mode>_nodm): Likewise.
40558         (pack<mode>): Likewise.
40559         (unpackv1ti): Likewise.
40560         (packv1ti): Likewise.
40562 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
40564         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
40565         is disabled.
40567 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
40569         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
40570         * gimplify.c (omp_is_private): Change last argument's type to int.
40571         Only diagnose lastprivate if the simd argument is 1, only diagnose
40572         linear if the simd argument is 2.
40573         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
40574         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
40575         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
40576         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
40577         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
40578         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
40579         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
40580         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
40581         * tree-nested.c (convert_nonlocal_omp_clauses,
40582         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
40584 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
40586         PR target/60822
40587         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
40588         operand 1.
40590 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
40592         * flag-types.h (enum ivar_visibility): Add.
40594 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
40596         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
40597         function * argument.
40599 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
40601         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
40603 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
40604             Tom de Vries  <tom@codesourcery.com>
40606         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
40607         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
40608         reg-note.
40609         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
40610         * emit-rtl.c (try_split): Same.
40612 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
40613             Tom de Vries  <tom@codesourcery.com>
40615         * common.opt (fuse-caller-save): New option.
40617 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
40619         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
40620         elements for big-endian.
40622 2014-04-24  Richard Biener  <rguenther@suse.de>
40624         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
40625         during TER and instead use the sepops interface for expanding
40626         non-GIMPLE_SINGLE_RHS.
40628 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
40630         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
40631         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
40633 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
40635         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
40636         assembler 64-bit option.
40637         * configure: Regenerate.
40639 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40641         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
40642         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
40643         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
40644         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
40645         (TARGET_CRYPTO): Take TARGET_SIMD into account.
40647 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
40649         * config/aarch64/aarch64-builtins.c
40650         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
40651         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
40652         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
40653         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
40654         builtins.
40655         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
40656         (Vrevsuff): New mode attribute.
40658 2014-04-24  Terry Guo  <terry.guo@arm.com>
40660         * config/arm/arm.h (machine_function): Define variable
40661         after_arm_reorg here.
40662         * config/arm/arm.c (after_arm_reorg): Remove the definition.
40663         (arm_split_constant): Update the way to access variable
40664         after_arm_reorg.
40665         (arm_reorg): Ditto.
40666         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
40668 2014-04-23  Tom de Vries  <tom@codesourcery.com>
40670         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
40672 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
40674         * is-a.h: Update comments to reflect the following changes to the
40675         "pointerness" of the API, making the template parameter match the
40676         return type, allowing use of is-a.h with typedefs of pointers.
40677         (is_a_helper::cast): Return a T rather then a pointer to a T, so
40678         that the return type matches the parameter to the is_a_helper.
40679         (as_a): Likewise.
40680         (dyn_cast): Likewise.
40682         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
40683         pointer from the is-a.h API.
40685         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
40686         (is_a_helper <cgraph_node *>::test): ...this, matching change to
40687         is-a.h API.
40688         (is_a_helper <varpool_node>::test): Likewise, convert to...
40689         (is_a_helper <varpool_node *>::test): ...this.
40691         (varpool_first_variable): Update for removal of implicit pointer
40692         from the is-a.h API.
40693         (varpool_next_variable): Likewise.
40694         (varpool_first_static_initializer): Likewise.
40695         (varpool_next_static_initializer): Likewise.
40696         (varpool_first_defined_variable): Likewise.
40697         (varpool_next_defined_variable): Likewise.
40698         (cgraph_first_defined_function): Likewise.
40699         (cgraph_next_defined_function): Likewise.
40700         (cgraph_first_function): Likewise.
40701         (cgraph_next_function): Likewise.
40702         (cgraph_first_function_with_gimple_body): Likewise.
40703         (cgraph_next_function_with_gimple_body): Likewise.
40704         (cgraph_alias_target): Likewise.
40705         (varpool_alias_target): Likewise.
40706         (cgraph_function_or_thunk_node): Likewise.
40707         (varpool_variable_node): Likewise.
40708         (symtab_real_symbol_p): Likewise.
40709         * cgraphunit.c (referred_to_p): Likewise.
40710         (analyze_functions): Likewise.
40711         (handle_alias_pairs): Likewise.
40712         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
40713         * gimple-ssa.h (gimple_vuse_op): Likewise.
40714         (gimple_vdef_op): Likewise.
40715         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
40716         * gimple.c (gimple_build_asm_1): Likewise.
40717         (gimple_build_try): Likewise.
40718         (gimple_build_resx): Likewise.
40719         (gimple_build_eh_dispatch): Likewise.
40720         (gimple_build_omp_for): Likewise.
40721         (gimple_omp_for_set_clauses): Likewise.
40723         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
40724         (is_a_helper <gimple_statement_asm *>::test): ...this.
40725         (is_a_helper <gimple_statement_bind>::test): Convert to...
40726         (is_a_helper <gimple_statement_bind *>::test): ...this.
40727         (is_a_helper <gimple_statement_call>::test): Convert to...
40728         (is_a_helper <gimple_statement_call *>::test): ...this.
40729         (is_a_helper <gimple_statement_catch>::test): Convert to...
40730         (is_a_helper <gimple_statement_catch *>::test): ...this.
40731         (is_a_helper <gimple_statement_resx>::test): Convert to...
40732         (is_a_helper <gimple_statement_resx *>::test): ...this.
40733         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
40734         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
40735         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
40736         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
40737         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
40738         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
40739         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
40740         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
40741         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
40742         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
40743         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
40744         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
40745         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
40746         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
40747         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
40748         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
40749         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
40750         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
40751         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
40752         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
40753         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
40754         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
40755         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
40756         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
40757         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
40758         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
40759         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
40760         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
40761         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
40762         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
40763         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
40764         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
40765         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
40766         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
40767         (is_a_helper <gimple_statement_phi>::test): Convert to...
40768         (is_a_helper <gimple_statement_phi *>::test): ...this.
40769         (is_a_helper <gimple_statement_transaction>::test): Convert to...
40770         (is_a_helper <gimple_statement_transaction *>::test): ...this.
40771         (is_a_helper <gimple_statement_try>::test): Convert to...
40772         (is_a_helper <gimple_statement_try *>::test): ...this.
40773         (is_a_helper <gimple_statement_wce>::test): Convert to...
40774         (is_a_helper <gimple_statement_wce *>::test): ...this.
40775         (is_a_helper <const gimple_statement_asm>::test): Convert to...
40776         (is_a_helper <const gimple_statement_asm *>::test): ...this.
40777         (is_a_helper <const gimple_statement_bind>::test): Convert to...
40778         (is_a_helper <const gimple_statement_bind *>::test): ...this.
40779         (is_a_helper <const gimple_statement_call>::test): Convert to...
40780         (is_a_helper <const gimple_statement_call *>::test): ...this.
40781         (is_a_helper <const gimple_statement_catch>::test): Convert to...
40782         (is_a_helper <const gimple_statement_catch *>::test): ...this.
40783         (is_a_helper <const gimple_statement_resx>::test): Convert to...
40784         (is_a_helper <const gimple_statement_resx *>::test): ...this.
40785         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
40786         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
40787         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
40788         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
40789         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
40790         Convert to...
40791         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
40792         ...this.
40793         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
40794         Convert to...
40795         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
40796         ...this.
40797         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
40798         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
40799         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
40800         to...
40801         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
40802         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
40803         to...
40804         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
40805         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
40806         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
40807         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
40808         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
40809         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
40810         to...
40811         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
40812         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
40813         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
40814         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
40815         to...
40816         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
40817         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
40818         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
40819         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
40820         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
40821         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
40822         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
40823         (is_a_helper <const gimple_statement_phi>::test): Convert to...
40824         (is_a_helper <const gimple_statement_phi *>::test): ...this.
40825         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
40826         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
40827         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
40828         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
40829         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
40830         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
40831         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
40832         to...
40833         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
40834         ...this.
40835         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
40836         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
40838         (gimple_use_ops): Update for removal of implicit pointer from the
40839         is-a.h API.
40840         (gimple_set_use_ops): Likewise.
40841         (gimple_vuse): Likewise.
40842         (gimple_vdef): Likewise.
40843         (gimple_vuse_ptr): Likewise.
40844         (gimple_vdef_ptr): Likewise.
40845         (gimple_set_vuse): Likewise.
40846         (gimple_set_vdef): Likewise.
40847         (gimple_omp_return_set_lhs): Likewise.
40848         (gimple_omp_return_lhs): Likewise.
40849         (gimple_omp_return_lhs_ptr): Likewise.
40850         (gimple_call_fntype): Likewise.
40851         (gimple_call_set_fntype): Likewise.
40852         (gimple_call_set_internal_fn): Likewise.
40853         (gimple_call_use_set): Likewise.
40854         (gimple_call_clobber_set): Likewise.
40855         (gimple_bind_vars): Likewise.
40856         (gimple_bind_set_vars): Likewise.
40857         (gimple_bind_body_ptr): Likewise.
40858         (gimple_bind_set_body): Likewise.
40859         (gimple_bind_add_stmt): Likewise.
40860         (gimple_bind_block): Likewise.
40861         (gimple_bind_set_block): Likewise.
40862         (gimple_asm_ninputs): Likewise.
40863         (gimple_asm_noutputs): Likewise.
40864         (gimple_asm_nclobbers): Likewise.
40865         (gimple_asm_nlabels): Likewise.
40866         (gimple_asm_input_op): Likewise.
40867         (gimple_asm_input_op_ptr): Likewise.
40868         (gimple_asm_output_op): Likewise.
40869         (gimple_asm_output_op_ptr): Likewise.
40870         (gimple_asm_set_output_op): Likewise.
40871         (gimple_asm_clobber_op): Likewise.
40872         (gimple_asm_set_clobber_op): Likewise.
40873         (gimple_asm_label_op): Likewise.
40874         (gimple_asm_set_label_op): Likewise.
40875         (gimple_asm_string): Likewise.
40876         (gimple_catch_types): Likewise.
40877         (gimple_catch_types_ptr): Likewise.
40878         (gimple_catch_handler_ptr): Likewise.
40879         (gimple_catch_set_types): Likewise.
40880         (gimple_catch_set_handler): Likewise.
40881         (gimple_eh_filter_types): Likewise.
40882         (gimple_eh_filter_types_ptr): Likewise.
40883         (gimple_eh_filter_failure_ptr): Likewise.
40884         (gimple_eh_filter_set_types): Likewise.
40885         (gimple_eh_filter_set_failure): Likewise.
40886         (gimple_eh_must_not_throw_fndecl): Likewise.
40887         (gimple_eh_must_not_throw_set_fndecl): Likewise.
40888         (gimple_eh_else_n_body_ptr): Likewise.
40889         (gimple_eh_else_e_body_ptr): Likewise.
40890         (gimple_eh_else_set_n_body): Likewise.
40891         (gimple_eh_else_set_e_body): Likewise.
40892         (gimple_try_eval_ptr): Likewise.
40893         (gimple_try_cleanup_ptr): Likewise.
40894         (gimple_try_set_eval): Likewise.
40895         (gimple_try_set_cleanup): Likewise.
40896         (gimple_wce_cleanup_ptr): Likewise.
40897         (gimple_wce_set_cleanup): Likewise.
40898         (gimple_phi_capacity): Likewise.
40899         (gimple_phi_num_args): Likewise.
40900         (gimple_phi_result): Likewise.
40901         (gimple_phi_result_ptr): Likewise.
40902         (gimple_phi_set_result): Likewise.
40903         (gimple_phi_arg): Likewise.
40904         (gimple_phi_set_arg): Likewise.
40905         (gimple_resx_region): Likewise.
40906         (gimple_resx_set_region): Likewise.
40907         (gimple_eh_dispatch_region): Likewise.
40908         (gimple_eh_dispatch_set_region): Likewise.
40909         (gimple_omp_critical_name): Likewise.
40910         (gimple_omp_critical_name_ptr): Likewise.
40911         (gimple_omp_critical_set_name): Likewise.
40912         (gimple_omp_for_clauses): Likewise.
40913         (gimple_omp_for_clauses_ptr): Likewise.
40914         (gimple_omp_for_set_clauses): Likewise.
40915         (gimple_omp_for_collapse): Likewise.
40916         (gimple_omp_for_index): Likewise.
40917         (gimple_omp_for_index_ptr): Likewise.
40918         (gimple_omp_for_set_index): Likewise.
40919         (gimple_omp_for_initial): Likewise.
40920         (gimple_omp_for_initial_ptr): Likewise.
40921         (gimple_omp_for_set_initial): Likewise.
40922         (gimple_omp_for_final): Likewise.
40923         (gimple_omp_for_final_ptr): Likewise.
40924         (gimple_omp_for_set_final): Likewise.
40925         (gimple_omp_for_incr): Likewise.
40926         (gimple_omp_for_incr_ptr): Likewise.
40927         (gimple_omp_for_set_incr): Likewise.
40928         (gimple_omp_for_pre_body_ptr): Likewise.
40929         (gimple_omp_for_set_pre_body): Likewise.
40930         (gimple_omp_parallel_clauses): Likewise.
40931         (gimple_omp_parallel_clauses_ptr): Likewise.
40932         (gimple_omp_parallel_set_clauses): Likewise.
40933         (gimple_omp_parallel_child_fn): Likewise.
40934         (gimple_omp_parallel_child_fn_ptr): Likewise.
40935         (gimple_omp_parallel_set_child_fn): Likewise.
40936         (gimple_omp_parallel_data_arg): Likewise.
40937         (gimple_omp_parallel_data_arg_ptr): Likewise.
40938         (gimple_omp_parallel_set_data_arg): Likewise.
40939         (gimple_omp_task_clauses): Likewise.
40940         (gimple_omp_task_clauses_ptr): Likewise.
40941         (gimple_omp_task_set_clauses): Likewise.
40942         (gimple_omp_task_child_fn): Likewise.
40943         (gimple_omp_task_child_fn_ptr): Likewise.
40944         (gimple_omp_task_set_child_fn): Likewise.
40945         (gimple_omp_task_data_arg): Likewise.
40946         (gimple_omp_task_data_arg_ptr): Likewise.
40947         (gimple_omp_task_set_data_arg): Likewise.
40948         (gimple_omp_taskreg_clauses): Likewise.
40949         (gimple_omp_taskreg_clauses_ptr): Likewise.
40950         (gimple_omp_taskreg_set_clauses): Likewise.
40951         (gimple_omp_taskreg_child_fn): Likewise.
40952         (gimple_omp_taskreg_child_fn_ptr): Likewise.
40953         (gimple_omp_taskreg_set_child_fn): Likewise.
40954         (gimple_omp_taskreg_data_arg): Likewise.
40955         (gimple_omp_taskreg_data_arg_ptr): Likewise.
40956         (gimple_omp_taskreg_set_data_arg): Likewise.
40957         (gimple_omp_task_copy_fn): Likewise.
40958         (gimple_omp_task_copy_fn_ptr): Likewise.
40959         (gimple_omp_task_set_copy_fn): Likewise.
40960         (gimple_omp_task_arg_size): Likewise.
40961         (gimple_omp_task_arg_size_ptr): Likewise.
40962         (gimple_omp_task_set_arg_size): Likewise.
40963         (gimple_omp_task_arg_align): Likewise.
40964         (gimple_omp_task_arg_align_ptr): Likewise.
40965         (gimple_omp_task_set_arg_align): Likewise.
40966         (gimple_omp_single_clauses): Likewise.
40967         (gimple_omp_single_clauses_ptr): Likewise.
40968         (gimple_omp_single_set_clauses): Likewise.
40969         (gimple_omp_target_clauses): Likewise.
40970         (gimple_omp_target_clauses_ptr): Likewise.
40971         (gimple_omp_target_set_clauses): Likewise.
40972         (gimple_omp_target_child_fn): Likewise.
40973         (gimple_omp_target_child_fn_ptr): Likewise.
40974         (gimple_omp_target_set_child_fn): Likewise.
40975         (gimple_omp_target_data_arg): Likewise.
40976         (gimple_omp_target_data_arg_ptr): Likewise.
40977         (gimple_omp_target_set_data_arg): Likewise.
40978         (gimple_omp_teams_clauses): Likewise.
40979         (gimple_omp_teams_clauses_ptr): Likewise.
40980         (gimple_omp_teams_set_clauses): Likewise.
40981         (gimple_omp_sections_clauses): Likewise.
40982         (gimple_omp_sections_clauses_ptr): Likewise.
40983         (gimple_omp_sections_set_clauses): Likewise.
40984         (gimple_omp_sections_control): Likewise.
40985         (gimple_omp_sections_control_ptr): Likewise.
40986         (gimple_omp_sections_set_control): Likewise.
40987         (gimple_omp_for_set_cond): Likewise.
40988         (gimple_omp_for_cond): Likewise.
40989         (gimple_omp_atomic_store_set_val): Likewise.
40990         (gimple_omp_atomic_store_val): Likewise.
40991         (gimple_omp_atomic_store_val_ptr): Likewise.
40992         (gimple_omp_atomic_load_set_lhs): Likewise.
40993         (gimple_omp_atomic_load_lhs): Likewise.
40994         (gimple_omp_atomic_load_lhs_ptr): Likewise.
40995         (gimple_omp_atomic_load_set_rhs): Likewise.
40996         (gimple_omp_atomic_load_rhs): Likewise.
40997         (gimple_omp_atomic_load_rhs_ptr): Likewise.
40998         (gimple_omp_continue_control_def): Likewise.
40999         (gimple_omp_continue_control_def_ptr): Likewise.
41000         (gimple_omp_continue_set_control_def): Likewise.
41001         (gimple_omp_continue_control_use): Likewise.
41002         (gimple_omp_continue_control_use_ptr): Likewise.
41003         (gimple_omp_continue_set_control_use): Likewise.
41004         (gimple_transaction_body_ptr): Likewise.
41005         (gimple_transaction_label): Likewise.
41006         (gimple_transaction_label_ptr): Likewise.
41007         (gimple_transaction_set_body): Likewise.
41008         (gimple_transaction_set_label): Likewise.
41010         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
41011         * ipa-inline-analysis.c (inline_write_summary): Likewise.
41012         * ipa-ref.c (ipa_record_reference): Likewise.
41013         * ipa-reference.c (analyze_function): Likewise.
41014         (ipa_reference_write_optimization_summary): Likewise.
41015         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
41016         (address_taken_from_non_vtable_p): Likewise.
41017         (comdat_can_be_unshared_p_1): Likewise.
41018         * lto-cgraph.c (lto_output_ref): Likewise.
41019         (add_references): Likewise.
41020         (compute_ltrans_boundary): Likewise.
41021         (output_symtab): Likewise.
41022         (input_ref): Likewise.
41023         (input_cgraph_1): Likewise.
41024         (output_cgraph_opt_summary): Likewise.
41025         * lto-streamer-out.c (lto_output): Likewise.
41026         (output_symbol_p): Likewise.
41027         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
41028         (lsei_start_function_in_partition): Likewise.
41029         (lsei_next_variable_in_partition): Likewise.
41030         (lsei_start_variable_in_partition): Likewise.
41031         * symtab.c (insert_to_assembler_name_hash): Likewise.
41032         (unlink_from_assembler_name_hash): Likewise.
41033         (symtab_unregister_node): Likewise.
41034         (symtab_remove_node): Likewise.
41035         (dump_symtab_node): Likewise.
41036         (verify_symtab_base): Likewise.
41037         (verify_symtab_node): Likewise.
41038         (symtab_make_decl_local): Likewise.
41039         (symtab_alias_ultimate_target): Likewise.
41040         (symtab_resolve_alias): Likewise.
41041         (symtab_get_symbol_partitioning_class): Likewise.
41042         * tree-phinodes.c (allocate_phi_node): Likewise.
41043         (reserve_phi_args_for_new_edge): Likewise.
41044         (remove_phi_args): Likewise.
41045         * varpool.c (varpool_node_for_asm): Likewise.
41046         (varpool_remove_unreferenced_decls): Likewise.
41048 2014-04-23  Jeff Law  <law@redhat.com>
41050         PR tree-optimization/60902
41051         * tree-ssa-threadedge.c
41052         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
41053         invalidate outputs from statements that do not produce useful
41054         outputs for threading.
41056 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
41058         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
41059         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
41060         machine descriptions for Stack Smashing Protector.
41062 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
41064         * aarch64.md (<optab>_rol<mode>3): New pattern.
41065         (<optab>_rolsi3_uxtw): Likewise.
41066         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
41068 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
41070         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
41071         (arm_cortex_a12_tune): Likewise.
41073 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41075         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
41077 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41079         * config/arm/arm.md (arm_rev16si2): New pattern.
41080         (arm_rev16si2_alt): Likewise.
41081         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
41083 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41085         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
41086         (rev16<mode>2_alt): Likewise.
41087         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
41088         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
41089         (aarch_rev16_shleft_mask_imm_p): Likewise.
41090         (aarch_rev16_p_1): Likewise.
41091         (aarch_rev16_p): Likewise.
41092         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
41093         (aarch_rev16_shright_mask_imm_p): Likewise.
41094         (aarch_rev16_shleft_mask_imm_p): Likewise.
41096 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41098         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
41099         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
41100         rev cost.
41101         (cortex_a53_extra_costs): Likewise.
41102         (cortex_a57_extra_costs): Likewise.
41103         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
41104         (cortexa7_extra_costs): Likewise.
41105         (cortexa8_extra_costs): Likewise.
41106         (cortexa12_extra_costs): Likewise.
41107         (cortexa15_extra_costs): Likewise.
41108         (v7m_extra_costs): Likewise.
41109         (arm_new_rtx_costs): Handle BSWAP.
41111 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41113         * config/arm/arm.c (cortexa8_extra_costs): New table.
41114         (arm_cortex_a8_tune): New tuning struct.
41115         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
41117 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
41119         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
41121 2014-04-23  Richard Biener  <rguenther@suse.de>
41123         * Makefile.in (OBJS): Remove loop-unswitch.o.
41124         * tree-pass.h (make_pass_rtl_unswitch): Remove.
41125         * passes.def (pass_rtl_unswitch): Likewise.
41126         * loop-init.c (gate_rtl_unswitch): Likewise.
41127         (rtl_unswitch): Likewise.
41128         (pass_data_rtl_unswitch): Likewise.
41129         (pass_rtl_unswitch): Likewise.
41130         (make_pass_rtl_unswitch): Likewise.
41131         * rtl.h (reversed_condition): Likewise.
41132         (compare_and_jump_seq): Likewise.
41133         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
41134         and make static.
41135         * loop-unroll.c (compare_and_jump_seq): Likewise.
41137 2014-04-23  Richard Biener  <rguenther@suse.de>
41139         PR tree-optimization/60903
41140         * tree-ssa-loop-im.c (analyze_memory_references): Remove
41141         commented code block.
41142         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
41143         loop flags to newly created BBs and edges.
41145 2014-04-23  Nick Clifton  <nickc@redhat.com>
41147         * config/msp430/msp430.c (msp430_handle_option): Move function
41148         to msp430-common.c
41149         (msp430_option_override): Simplify mcu and mcpu option handling.
41150         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
41151         support for -mhwmult command line option.
41152         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
41153         -mhwmult command line option.
41154         (msp430_hwmult_enabled): Delete.
41155         (msp43o_output_labelref): Add support for -mhwmult command line option.
41156         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
41157         (umulsidi3): Likewise.
41158         * config/msp430/msp430.opt (mmcu): Add Report attribute.
41159         (mcpu, mlarge, msmall): Likewise.
41160         (mhwmult): New option.
41161         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
41162         prototype.
41163         (msp430_is_f5_mcu): Remove prototype.
41164         (msp430_use_f5_series_hwmult): Add prototype.
41165         * config/msp430/msp430-opts.h: New file.
41166         * common/config/msp430: New directory.
41167         * common/config/msp430/msp430-common.c: New file.
41168         * config.gcc (msp430): Remove target_has_targetm_common.
41169         * doc/invoke.texi: Document -mhwmult command line option.
41171 2014-04-23  Nick Clifton  <nickc@redhat.com>
41173         * config/i386/cygwin.h (ENDFILE_SPEC): Include
41174         default-manifest.o if it can be found in the search path.
41175         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
41177 2014-04-23  Terry Guo  <terry.guo@arm.com>
41179         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
41181 2014-04-23  Richard Biener  <rguenther@suse.de>
41183         PR middle-end/60895
41184         * tree-inline.c (declare_return_variable): Use mark_addressable.
41186 2014-04-23  Richard Biener  <rguenther@suse.de>
41188         PR middle-end/60891
41189         * loop-init.c (loop_optimizer_init): Make sure to apply
41190         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
41192 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
41194         PR sanitizer/60275
41195         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
41196         New options.
41197         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
41198         if flag_sanitize_undefined_trap_on_error.
41199         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
41200         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
41201         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
41202         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
41203         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
41204         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
41205         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
41206         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
41207         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
41208         * ubsan.c (ubsan_instrument_unreachable): Return
41209         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
41210         (ubsan_expand_null_ifn): Emit __builtin_trap ()
41211         if flag_sanitize_undefined_trap_on_error and
41212         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
41213         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
41214         instrument_bool_enum_load): Emit __builtin_trap () if
41215         flag_sanitize_undefined_trap_on_error and
41216         __builtin_handle_*_abort () if !flag_sanitize_recover.
41217         * doc/invoke.texi (-fsanitize-recover,
41218         -fsanitize-undefined-trap-on-error): Document.
41220 2014-04-22  Christian Bruel  <christian.bruel@st.com>
41222         * config/sh/sh.md (mov<mode>): Replace movQIHI.
41223         Force immediates to SImode.
41225 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
41227         * config/nios2/nios2.md (UNSPEC_ROUND): New.
41228         (lroundsfsi2): New.
41229         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
41230         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
41231         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
41232         (nios2_fpu_insn): Add entry for round.
41233         (N2FPU_NO_ERRNO_P): Define.
41234         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
41235         flag_errno_math.
41236         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
41238 2014-04-22  Richard Henderson  <rth@redhat.com>
41240         * config/aarch64/aarch64 (addti3, subti3): New expanders.
41241         (add<GPI>3_compare0): Remove leading * from name.
41242         (add<GPI>3_carryin): Likewise.
41243         (sub<GPI>3_compare0): Likewise.
41244         (sub<GPI>3_carryin): Likewise.
41245         (<su_optab>mulditi3): New expander.
41246         (multi3): New expander.
41247         (madd<GPI>): Remove leading * from name.
41249 2014-04-22  Martin Jambor  <mjambor@suse.cz>
41251         * cgraphclones.c (cgraph_function_versioning): Copy
41252         ipa_transforms_to_apply instead of asserting it is empty.
41254 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
41256         PR target/60868
41257         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
41258         on count_exp to get mode.
41260 2014-04-22  Andrew Pinski  <apinski@cavium.com>
41262         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
41263         Handle TLS for ILP32.
41264         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
41265         (tlsie_small_<mode>): this and handle PTR.
41266         (tlsie_small_sidi): New pattern.
41267         (tlsle_small): Change to an expand to handle ILP32.
41268         (tlsle_small_<mode>): New pattern.
41269         (tlsdesc_small): Rename to ...
41270         (tlsdesc_small_<mode>): this and handle PTR.
41272 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
41274         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
41276 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
41278         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
41279         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
41280         (aarch64_types_signed_poly_qualifiers): Likewise.
41281         (aarch64_types_unsigned_signed_qualifiers): Likewise.
41282         (aarch64_types_poly_signed_qualifiers): Likewise.
41283         (TYPES_REINTERP_SS): Type macro added.
41284         (TYPES_REINTERP_SU): Likewise.
41285         (TYPES_REINTERP_SP): Likewise.
41286         (TYPES_REINTERP_US): Likewise.
41287         (TYPES_REINTERP_PS): Likewise.
41288         (aarch64_fold_builtin): New expression folding added.
41289         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
41290         Declarations removed.
41291         (REINTERP_SS): Declarations added.
41292         (REINTERP_US): Likewise.
41293         (REINTERP_PS): Likewise.
41294         (REINTERP_SU): Likewise.
41295         (REINTERP_SP): Likewise.
41296         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
41297         (vreinterpretq_p8_f64): Likewise.
41298         (vreinterpret_p16_f64): Likewise.
41299         (vreinterpretq_p16_f64): Likewise.
41300         (vreinterpret_f32_f64): Likewise.
41301         (vreinterpretq_f32_f64): Likewise.
41302         (vreinterpret_f64_f32): Likewise.
41303         (vreinterpret_f64_p8): Likewise.
41304         (vreinterpret_f64_p16): Likewise.
41305         (vreinterpret_f64_s8): Likewise.
41306         (vreinterpret_f64_s16): Likewise.
41307         (vreinterpret_f64_s32): Likewise.
41308         (vreinterpret_f64_s64): Likewise.
41309         (vreinterpret_f64_u8): Likewise.
41310         (vreinterpret_f64_u16): Likewise.
41311         (vreinterpret_f64_u32): Likewise.
41312         (vreinterpret_f64_u64): Likewise.
41313         (vreinterpretq_f64_f32): Likewise.
41314         (vreinterpretq_f64_p8): Likewise.
41315         (vreinterpretq_f64_p16): Likewise.
41316         (vreinterpretq_f64_s8): Likewise.
41317         (vreinterpretq_f64_s16): Likewise.
41318         (vreinterpretq_f64_s32): Likewise.
41319         (vreinterpretq_f64_s64): Likewise.
41320         (vreinterpretq_f64_u8): Likewise.
41321         (vreinterpretq_f64_u16): Likewise.
41322         (vreinterpretq_f64_u32): Likewise.
41323         (vreinterpretq_f64_u64): Likewise.
41324         (vreinterpret_s64_f64): Likewise.
41325         (vreinterpretq_s64_f64): Likewise.
41326         (vreinterpret_u64_f64): Likewise.
41327         (vreinterpretq_u64_f64): Likewise.
41328         (vreinterpret_s8_f64): Likewise.
41329         (vreinterpretq_s8_f64): Likewise.
41330         (vreinterpret_s16_f64): Likewise.
41331         (vreinterpretq_s16_f64): Likewise.
41332         (vreinterpret_s32_f64): Likewise.
41333         (vreinterpretq_s32_f64): Likewise.
41334         (vreinterpret_u8_f64): Likewise.
41335         (vreinterpretq_u8_f64): Likewise.
41336         (vreinterpret_u16_f64): Likewise.
41337         (vreinterpretq_u16_f64): Likewise.
41338         (vreinterpret_u32_f64): Likewise.
41339         (vreinterpretq_u32_f64): Likewise.
41341 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
41343         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
41344         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
41345         (vreinterpret_p8_s8): Likewise.
41346         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
41347         (vreinterpret_p8_s16): Likewise.
41348         (vreinterpret_p8_s32): Likewise.
41349         (vreinterpret_p8_s64): Likewise.
41350         (vreinterpret_p8_f32): Likewise.
41351         (vreinterpret_p8_u8): Likewise.
41352         (vreinterpret_p8_u16): Likewise.
41353         (vreinterpret_p8_u32): Likewise.
41354         (vreinterpret_p8_u64): Likewise.
41355         (vreinterpret_p8_p16): Likewise.
41356         (vreinterpretq_p8_s8): Likewise.
41357         (vreinterpretq_p8_s16): Likewise.
41358         (vreinterpretq_p8_s32): Likewise.
41359         (vreinterpretq_p8_s64): Likewise.
41360         (vreinterpretq_p8_f32): Likewise.
41361         (vreinterpretq_p8_u8): Likewise.
41362         (vreinterpretq_p8_u16): Likewise.
41363         (vreinterpretq_p8_u32): Likewise.
41364         (vreinterpretq_p8_u64): Likewise.
41365         (vreinterpretq_p8_p16): Likewise.
41366         (vreinterpret_p16_s8): Likewise.
41367         (vreinterpret_p16_s16): Likewise.
41368         (vreinterpret_p16_s32): Likewise.
41369         (vreinterpret_p16_s64): Likewise.
41370         (vreinterpret_p16_f32): Likewise.
41371         (vreinterpret_p16_u8): Likewise.
41372         (vreinterpret_p16_u16): Likewise.
41373         (vreinterpret_p16_u32): Likewise.
41374         (vreinterpret_p16_u64): Likewise.
41375         (vreinterpret_p16_p8): Likewise.
41376         (vreinterpretq_p16_s8): Likewise.
41377         (vreinterpretq_p16_s16): Likewise.
41378         (vreinterpretq_p16_s32): Likewise.
41379         (vreinterpretq_p16_s64): Likewise.
41380         (vreinterpretq_p16_f32): Likewise.
41381         (vreinterpretq_p16_u8): Likewise.
41382         (vreinterpretq_p16_u16): Likewise.
41383         (vreinterpretq_p16_u32): Likewise.
41384         (vreinterpretq_p16_u64): Likewise.
41385         (vreinterpretq_p16_p8): Likewise.
41386         (vreinterpret_f32_s8): Likewise.
41387         (vreinterpret_f32_s16): Likewise.
41388         (vreinterpret_f32_s32): Likewise.
41389         (vreinterpret_f32_s64): Likewise.
41390         (vreinterpret_f32_u8): Likewise.
41391         (vreinterpret_f32_u16): Likewise.
41392         (vreinterpret_f32_u32): Likewise.
41393         (vreinterpret_f32_u64): Likewise.
41394         (vreinterpret_f32_p8): Likewise.
41395         (vreinterpret_f32_p16): Likewise.
41396         (vreinterpretq_f32_s8): Likewise.
41397         (vreinterpretq_f32_s16): Likewise.
41398         (vreinterpretq_f32_s32): Likewise.
41399         (vreinterpretq_f32_s64): Likewise.
41400         (vreinterpretq_f32_u8): Likewise.
41401         (vreinterpretq_f32_u16): Likewise.
41402         (vreinterpretq_f32_u32): Likewise.
41403         (vreinterpretq_f32_u64): Likewise.
41404         (vreinterpretq_f32_p8): Likewise.
41405         (vreinterpretq_f32_p16): Likewise.
41406         (vreinterpret_s64_s8): Likewise.
41407         (vreinterpret_s64_s16): Likewise.
41408         (vreinterpret_s64_s32): Likewise.
41409         (vreinterpret_s64_f32): Likewise.
41410         (vreinterpret_s64_u8): Likewise.
41411         (vreinterpret_s64_u16): Likewise.
41412         (vreinterpret_s64_u32): Likewise.
41413         (vreinterpret_s64_u64): Likewise.
41414         (vreinterpret_s64_p8): Likewise.
41415         (vreinterpret_s64_p16): Likewise.
41416         (vreinterpretq_s64_s8): Likewise.
41417         (vreinterpretq_s64_s16): Likewise.
41418         (vreinterpretq_s64_s32): Likewise.
41419         (vreinterpretq_s64_f32): Likewise.
41420         (vreinterpretq_s64_u8): Likewise.
41421         (vreinterpretq_s64_u16): Likewise.
41422         (vreinterpretq_s64_u32): Likewise.
41423         (vreinterpretq_s64_u64): Likewise.
41424         (vreinterpretq_s64_p8): Likewise.
41425         (vreinterpretq_s64_p16): Likewise.
41426         (vreinterpret_u64_s8): Likewise.
41427         (vreinterpret_u64_s16): Likewise.
41428         (vreinterpret_u64_s32): Likewise.
41429         (vreinterpret_u64_s64): Likewise.
41430         (vreinterpret_u64_f32): Likewise.
41431         (vreinterpret_u64_u8): Likewise.
41432         (vreinterpret_u64_u16): Likewise.
41433         (vreinterpret_u64_u32): Likewise.
41434         (vreinterpret_u64_p8): Likewise.
41435         (vreinterpret_u64_p16): Likewise.
41436         (vreinterpretq_u64_s8): Likewise.
41437         (vreinterpretq_u64_s16): Likewise.
41438         (vreinterpretq_u64_s32): Likewise.
41439         (vreinterpretq_u64_s64): Likewise.
41440         (vreinterpretq_u64_f32): Likewise.
41441         (vreinterpretq_u64_u8): Likewise.
41442         (vreinterpretq_u64_u16): Likewise.
41443         (vreinterpretq_u64_u32): Likewise.
41444         (vreinterpretq_u64_p8): Likewise.
41445         (vreinterpretq_u64_p16): Likewise.
41446         (vreinterpret_s8_s16): Likewise.
41447         (vreinterpret_s8_s32): Likewise.
41448         (vreinterpret_s8_s64): Likewise.
41449         (vreinterpret_s8_f32): Likewise.
41450         (vreinterpret_s8_u8): Likewise.
41451         (vreinterpret_s8_u16): Likewise.
41452         (vreinterpret_s8_u32): Likewise.
41453         (vreinterpret_s8_u64): Likewise.
41454         (vreinterpret_s8_p8): Likewise.
41455         (vreinterpret_s8_p16): Likewise.
41456         (vreinterpretq_s8_s16): Likewise.
41457         (vreinterpretq_s8_s32): Likewise.
41458         (vreinterpretq_s8_s64): Likewise.
41459         (vreinterpretq_s8_f32): Likewise.
41460         (vreinterpretq_s8_u8): Likewise.
41461         (vreinterpretq_s8_u16): Likewise.
41462         (vreinterpretq_s8_u32): Likewise.
41463         (vreinterpretq_s8_u64): Likewise.
41464         (vreinterpretq_s8_p8): Likewise.
41465         (vreinterpretq_s8_p16): Likewise.
41466         (vreinterpret_s16_s8): Likewise.
41467         (vreinterpret_s16_s32): Likewise.
41468         (vreinterpret_s16_s64): Likewise.
41469         (vreinterpret_s16_f32): Likewise.
41470         (vreinterpret_s16_u8): Likewise.
41471         (vreinterpret_s16_u16): Likewise.
41472         (vreinterpret_s16_u32): Likewise.
41473         (vreinterpret_s16_u64): Likewise.
41474         (vreinterpret_s16_p8): Likewise.
41475         (vreinterpret_s16_p16): Likewise.
41476         (vreinterpretq_s16_s8): Likewise.
41477         (vreinterpretq_s16_s32): Likewise.
41478         (vreinterpretq_s16_s64): Likewise.
41479         (vreinterpretq_s16_f32): Likewise.
41480         (vreinterpretq_s16_u8): Likewise.
41481         (vreinterpretq_s16_u16): Likewise.
41482         (vreinterpretq_s16_u32): Likewise.
41483         (vreinterpretq_s16_u64): Likewise.
41484         (vreinterpretq_s16_p8): Likewise.
41485         (vreinterpretq_s16_p16): Likewise.
41486         (vreinterpret_s32_s8): Likewise.
41487         (vreinterpret_s32_s16): Likewise.
41488         (vreinterpret_s32_s64): Likewise.
41489         (vreinterpret_s32_f32): Likewise.
41490         (vreinterpret_s32_u8): Likewise.
41491         (vreinterpret_s32_u16): Likewise.
41492         (vreinterpret_s32_u32): Likewise.
41493         (vreinterpret_s32_u64): Likewise.
41494         (vreinterpret_s32_p8): Likewise.
41495         (vreinterpret_s32_p16): Likewise.
41496         (vreinterpretq_s32_s8): Likewise.
41497         (vreinterpretq_s32_s16): Likewise.
41498         (vreinterpretq_s32_s64): Likewise.
41499         (vreinterpretq_s32_f32): Likewise.
41500         (vreinterpretq_s32_u8): Likewise.
41501         (vreinterpretq_s32_u16): Likewise.
41502         (vreinterpretq_s32_u32): Likewise.
41503         (vreinterpretq_s32_u64): Likewise.
41504         (vreinterpretq_s32_p8): Likewise.
41505         (vreinterpretq_s32_p16): Likewise.
41506         (vreinterpret_u8_s8): Likewise.
41507         (vreinterpret_u8_s16): Likewise.
41508         (vreinterpret_u8_s32): Likewise.
41509         (vreinterpret_u8_s64): Likewise.
41510         (vreinterpret_u8_f32): Likewise.
41511         (vreinterpret_u8_u16): Likewise.
41512         (vreinterpret_u8_u32): Likewise.
41513         (vreinterpret_u8_u64): Likewise.
41514         (vreinterpret_u8_p8): Likewise.
41515         (vreinterpret_u8_p16): Likewise.
41516         (vreinterpretq_u8_s8): Likewise.
41517         (vreinterpretq_u8_s16): Likewise.
41518         (vreinterpretq_u8_s32): Likewise.
41519         (vreinterpretq_u8_s64): Likewise.
41520         (vreinterpretq_u8_f32): Likewise.
41521         (vreinterpretq_u8_u16): Likewise.
41522         (vreinterpretq_u8_u32): Likewise.
41523         (vreinterpretq_u8_u64): Likewise.
41524         (vreinterpretq_u8_p8): Likewise.
41525         (vreinterpretq_u8_p16): Likewise.
41526         (vreinterpret_u16_s8): Likewise.
41527         (vreinterpret_u16_s16): Likewise.
41528         (vreinterpret_u16_s32): Likewise.
41529         (vreinterpret_u16_s64): Likewise.
41530         (vreinterpret_u16_f32): Likewise.
41531         (vreinterpret_u16_u8): Likewise.
41532         (vreinterpret_u16_u32): Likewise.
41533         (vreinterpret_u16_u64): Likewise.
41534         (vreinterpret_u16_p8): Likewise.
41535         (vreinterpret_u16_p16): Likewise.
41536         (vreinterpretq_u16_s8): Likewise.
41537         (vreinterpretq_u16_s16): Likewise.
41538         (vreinterpretq_u16_s32): Likewise.
41539         (vreinterpretq_u16_s64): Likewise.
41540         (vreinterpretq_u16_f32): Likewise.
41541         (vreinterpretq_u16_u8): Likewise.
41542         (vreinterpretq_u16_u32): Likewise.
41543         (vreinterpretq_u16_u64): Likewise.
41544         (vreinterpretq_u16_p8): Likewise.
41545         (vreinterpretq_u16_p16): Likewise.
41546         (vreinterpret_u32_s8): Likewise.
41547         (vreinterpret_u32_s16): Likewise.
41548         (vreinterpret_u32_s32): Likewise.
41549         (vreinterpret_u32_s64): Likewise.
41550         (vreinterpret_u32_f32): Likewise.
41551         (vreinterpret_u32_u8): Likewise.
41552         (vreinterpret_u32_u16): Likewise.
41553         (vreinterpret_u32_u64): Likewise.
41554         (vreinterpret_u32_p8): Likewise.
41555         (vreinterpret_u32_p16): Likewise.
41556         (vreinterpretq_u32_s8): Likewise.
41557         (vreinterpretq_u32_s16): Likewise.
41558         (vreinterpretq_u32_s32): Likewise.
41559         (vreinterpretq_u32_s64): Likewise.
41560         (vreinterpretq_u32_f32): Likewise.
41561         (vreinterpretq_u32_u8): Likewise.
41562         (vreinterpretq_u32_u16): Likewise.
41563         (vreinterpretq_u32_u64): Likewise.
41564         (vreinterpretq_u32_p8): Likewise.
41565         (vreinterpretq_u32_p16): Likewise.
41567 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
41569         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
41570         Pattern extended.
41571         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
41572         (sqabs): Likewise.
41573         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
41574         (vqnegd_s64): Likewise.
41575         (vqabs_s64): Likewise.
41576         (vqabsd_s64): Likewise.
41578 2014-04-22  Richard Henderson  <rth@redhat.com>
41580         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
41581         computation to the top of the loop.
41583 2014-04-22  Renlin  <renlin.li@arm.com>
41584             Jiong Wang  <jiong.wang@arm.com>
41586         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
41587         * config/aarch64/aarch64.c (aarch64_layout_frame)
41588         (aarch64_initial_elimination_offset): Likewise.
41590 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
41592         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
41593         Fix indentation.
41595 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
41597         * machmode.h (bitwise_mode_for_mode): Declare.
41598         * stor-layout.h (bitwise_type_for_mode): Likewise.
41599         * stor-layout.c (bitwise_mode_for_mode): New function.
41600         (bitwise_type_for_mode): Likewise.
41601         * builtins.c (fold_builtin_memory_op): Use it instead of
41602         int_mode_for_mode and build_nonstandard_integer_type.
41604 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41606         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
41607         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
41608         (*-*-solaris2*): Simplify.
41609         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
41610         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
41611         *-*-solaris2.9* handling.
41613         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
41614         as bug.
41615         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
41616         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
41617         handling, simplify.
41618         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
41619         * configure: Regenerate.
41621         * config/i386/sol2-9.h: Remove.
41623         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
41624         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
41625         Remove Solaris 9 references.
41627 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
41629         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
41630         (floatuns<GPI:mode><GPF:mode>2): Remove.
41631         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
41632         and floatuns conversions.
41633         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
41634         and floatuns conversions.
41635         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
41636         (w1,w2): New mode attributes for inequal width conversions.
41638 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
41640         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
41641         the output asm format.
41643 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
41645         * config/aarch64/aarch64-simd.md
41646         (aarch64_cm<optab>di): Always split.
41647         (*aarch64_cm<optab>di): New.
41648         (aarch64_cmtstdi): Always split.
41649         (*aarch64_cmtstdi): New.
41651 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
41653         PR tree-optimization/60823
41654         * omp-low.c (ipa_simd_modify_function_body): Go through
41655         all SSA_NAMEs and for those refering to vector arguments
41656         which are going to be replaced adjust SSA_NAME_VAR and,
41657         if it is a default definition, change it into a non-default
41658         definition assigned at the beginning of function from new_decl.
41659         (ipa_simd_modify_stmt_ops): Rewritten.
41660         * tree-dfa.c (set_ssa_default_def): When removing default def,
41661         check for NULL loc instead of NULL *loc.
41663 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
41665         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
41666         restrictions on core registers for DImode values in Thumb2.
41668 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
41670         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
41671         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
41673 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
41675         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
41676         (*iordi_notzesidi_di): Likewise.
41677         (*iordi_notsesidi_di): Likewise.
41679 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
41681         * config/arm/arm-protos.h (tune_params): New struct members.
41682         * config/arm/arm.c: Initialise tune_params per processor.
41683         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
41684         for speed, based on new tune_params.
41686 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
41688         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
41689         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
41690         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
41691         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
41692         * config/aarch64/arm_neon.h (vrnd_f64): Added.
41693         (vrnda_f64): Likewise.
41694         (vrndi_f64): Likewise.
41695         (vrndm_f64): Likewise.
41696         (vrndn_f64): Likewise.
41697         (vrndp_f64): Likewise.
41698         (vrndx_f64): Likewise.
41700 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
41702         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
41703         GET_MODE_SIZE argument is enum machine_mode.
41705 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
41707         PR target/60910
41708         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
41709         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
41711 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
41713         PR middle-end/60281
41714         * asan.c (asan_emit_stack_protection): Force the base to align to
41715         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
41716         appropriate bits if STRICT_ALIGNMENT.
41717         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
41718         when asan is on.
41719         (expand_used_vars): Leave a space in the stack frame for alignment
41720         if STRICT_ALIGNMENT.
41722 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
41724         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
41725         than a gimple.
41726         (gimple_store_p): Likewise.
41727         (gimple_assign_load_p): Likewise.
41728         (gimple_assign_cast_p): Likewise.
41729         (gimple_clobber_p): Likewise.
41731         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
41732         rather than a gimple.
41733         (gimple_assign_cast_p): Likewise.
41735 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
41737         PR target/60735
41738         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
41739         If mode is DDmode and TARGET_E500_DOUBLE allow move.
41741         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
41742         more debug information for E500 if -mdebug=reg.
41744 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
41746         PR target/60909
41747         * config/i386/i386.c (ix86_expand_builtin)
41748         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
41749         register for target RTX.
41750         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
41752 2014-04-18  Cong Hou  <congh@google.com>
41754         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
41755         the widen-mult pattern by handling two operands with different sizes,
41756         and operands whose size is smaller than half of the result type.
41758 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
41760         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
41761         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
41762         (do_estimate_edge_time): Compute it.
41763         * ipa-inline.c (want_inline_small_function_p): Bypass
41764         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
41766 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
41768         * ipa-inline.c (spec_rem): New static variable.
41769         (dump_overall_stats): New function.
41770         (dump_inline_stats): New function.
41772 2014-04-18  Richard Henderson  <rth@redhat.com>
41774         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
41775         to GET_MODE_SIZE, not a reg_class_t.
41777 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
41779         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
41780         (vsx_xxmrglw_<mode>): Likewise.
41782 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
41784         PR target/60876
41785         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
41786         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
41787         (rs6000_init_hard_regno_mode_ok): Likewise.
41789 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
41791         * ipa-inline.c (inline_small_functions): Account only non-cold
41792         functions.
41793         * doc/invoke.texi (inline-unit-growth): Update documentation.
41795 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
41797         * config/rs6000/rs6000.md (addti3, subti3): New.
41799 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
41801         PR target/60863
41802         * config/i386/i386.c (ix86_expand_clear): Remove outdated
41803         comment.  Check optimize_insn_for_size_p instead of
41804         optimize_insn_for_speed_p.
41806 2014-04-17  Martin Jambor  <mjambor@suse.cz>
41808         * gimple-iterator.c (gsi_start_edge): New function.
41809         * gimple-iterator.h (gsi_start_edge): Declare.
41810         * tree-sra.c (single_non_eh_succ): New function.
41811         (disqualify_ops_if_throwing_stmt): Renamed to
41812         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
41813         having one non-EH successor BB.
41814         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
41815         generate loads into replacements.
41816         (sra_modify_assign): Likewise and and also use the simple path for
41817         such statements.
41818         (sra_modify_function_body): Commit statements on edges.
41820 2014-04-17  Richard Biener  <rguenther@suse.de>
41822         PR middle-end/60849
41823         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
41824         comparison results and add clarifying comment.
41826 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
41828         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
41829         (blank_mode): Initialize it.
41830         (emit_mode_size_inline, emit_mode_nunits_inline,
41831         emit_mode_inner_inline): New functions.
41832         (emit_insn_modes_h): Call them and surround their output with
41833         #if GCC_VERSION >= 4001 ... #endif.
41834         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
41835         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
41836         mode_* arrays if the argument is __builtin_constant_p.
41837         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
41838         is enum machine_mode.
41840 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41842         * passes.c (opt_pass::execute): Adjust.
41843         (pass_manager::execute_pass_mode_switching): Likewise.
41844         (early_local_passes::execute): Likewise.
41845         (execute_one_pass): Pass cfun to the pass's execute method.
41846         * tree-pass.h (opt_pass::execute): Add function * argument.
41847         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
41848         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
41849         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
41850         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
41851         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
41852         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
41853         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
41854         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
41855         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
41856         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
41857         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
41858         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
41859         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
41860         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
41861         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
41862         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
41863         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
41864         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
41865         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
41866         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
41867         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
41868         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
41869         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
41870         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
41871         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
41872         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
41873         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
41874         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
41875         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
41876         Adjust.
41878 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41880         * passes.c (opt_pass::gate): Take function * argument.
41881         (gate_all_early_local_passes): Merge into
41882         (early_local_passes::gate): this.
41883         (gate_all_early_optimizations): Merge into
41884         (all_early_optimizations::gate): this.
41885         (gate_all_optimizations): Mege into
41886         (all_optimizations::gate): this.
41887         (gate_all_optimizations_g): Merge into
41888         (all_optimizations_g::gate): this.
41889         (gate_rest_of_compilation): Mege into
41890         (rest_of_compilation::gate): this.
41891         (gate_postreload): Merge into
41892         (postreload::gate): this.
41893         (dump_one_pass): Pass cfun to the pass's gate method.
41894         (execute_ipa_summary_passes): Likewise.
41895         (execute_one_pass): Likewise.
41896         (ipa_write_summaries_2): Likewise.
41897         (ipa_write_optimization_summaries_1): Likewise.
41898         (ipa_read_summaries_1): Likewise.
41899         (ipa_read_optimization_summaries_1): Likewise.
41900         (execute_ipa_stmt_fixups): Likewise.
41901         * tree-pass.h (opt_pass::gate): Add function * argument.
41902         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
41903         combine-stack-adj.c, combine.c, compare-elim.c,
41904         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
41905         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
41906         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
41907         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
41908         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
41909         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
41910         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
41911         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
41912         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
41913         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
41914         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
41915         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
41916         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
41917         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
41918         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
41919         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
41920         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
41921         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
41922         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
41923         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
41924         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
41925         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
41926         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
41927         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
41928         var-tracking.c, vtable-verify.c, web.c: Adjust.
41930 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41932         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
41933         * configure: Regenerate.
41935 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41937         * passes.c (dump_one_pass): don't check pass->has_gate.
41938         (execute_ipa_summary_passes): Likewise.
41939         (execute_one_pass): Likewise.
41940         (ipa_write_summaries_2): Likewise.
41941         (ipa_write_optimization_summaries_1): Likewise.
41942         (ipa_read_optimization_summaries_1): Likewise.
41943         (execute_ipa_stmt_fixups): Likewise.
41944         * tree-pass.h (pass_data::has_gate): Remove.
41945         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
41946         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
41947         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
41948         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
41949         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
41950         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
41951         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
41952         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
41953         gimple-low.c, gimple-ssa-isolate-paths.c,
41954         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
41955         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
41956         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
41957         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
41958         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
41959         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
41960         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
41961         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
41962         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
41963         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
41964         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
41965         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
41966         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
41967         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
41968         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
41969         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
41970         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
41971         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
41972         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
41973         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
41974         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
41975         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
41976         Adjust.
41978 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41980         * pass_manager.h (pass_manager::register_dump_files_1): Remove
41981         declaration.
41982         * passes.c (pass_manager::register_dump_files_1): Merge into
41983         (pass_manager::register_dump_files): this, and remove its handling of
41984         properties since the pass always has the properties anyway.
41985         (pass_manager::pass_manager): Adjust.
41987 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
41989         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
41990         * passes.c (pass_manager::register_dump_files_1): Remove dead code
41991         dealing with properties.
41992         (pass_manager::register_dump_files): Adjust.
41994 2014-03-20  Mark Wielaard  <mjw@redhat.com>
41996         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
41997         then represent the bound as normal constant value.
41999 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
42001         PR target/60847
42002         Forward port from 4.8 branch
42003         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
42005         * config/i386/bmiintrin.h (_blsi_u32): New.
42006         (_blsi_u64): Ditto.
42007         (_blsr_u32): Ditto.
42008         (_blsr_u64): Ditto.
42009         (_blsmsk_u32): Ditto.
42010         (_blsmsk_u64): Ditto.
42011         (_tzcnt_u32): Ditto.
42012         (_tzcnt_u64): Ditto.
42014 2014-04-17  Kito Cheng  <kito@0xlab.org>
42016         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
42018 2014-04-17  Richard Biener  <rguenther@suse.de>
42020         PR middle-end/60849
42021         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
42022         boolean results for comparisons.
42024 2014-04-17  Richard Biener  <rguenther@suse.de>
42026         PR tree-optimization/60836
42027         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
42028         initial PHI args to be gimple values.
42030 2014-04-17  Richard Biener  <rguenther@suse.de>
42032         PR tree-optimization/60841
42033         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
42034         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
42035         of stmts to SLP build.
42036         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
42037         (vect_analyze_slp): Likewise.
42038         (vect_analyze_slp_instance): Likewise.
42039         (vect_build_slp_tree): Limit overall SLP tree growth.
42040         * tree-vectorizer.h (vect_analyze_data_refs,
42041         vect_analyze_slp): Adjust prototypes.
42043 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42045         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
42046         Silvermont.
42048 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42050         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
42051         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
42052         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
42053         for TARGET_SLOW_PSHUFB
42055 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
42057         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
42058         * config/i386/i386.c (intel_cost): Ditto.
42060 2014-04-17  Joey Ye  <joey.ye@arm.com>
42062         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
42064 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42066         * opts.c (common_handle_option): Disable -fipa-reference coorectly
42067         with -fuse-profile.
42069 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42071         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
42072         (type_all_derivations_known_p): New predicate.
42073         (type_all_ctors_visible_p): New predicate.
42074         (type_possibly_instantiated_p): New predicate.
42075         (get_odr_type): Compute all_derivations_known.
42076         (dump_odr_type): Dump the flag.
42077         (maybe_record_type): Cleanup.
42078         (record_target_from_binfo): Add bases_to_consider array;
42079         record bases for types w/o instances and skip CXX destructor.
42080         (possible_polymorphic_call_targets_1): Add bases_to_consider
42081         and consider_construction parameters; check if type may have instance.
42082         (get_polymorphic_call_info): Set maybe_in_construction to true
42083         when we know nothing.
42084         (record_targets_from_bases): Skip CXX destructors; they are
42085         never called for types in construction.
42086         (possible_polymorphic_call_targets): Do not record target when
42087         type may not have instance.
42089 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
42091         PR ipa/60854
42092         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
42093         external aliases alive, too.
42095 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
42097         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
42098         definition.
42100 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
42102         * final.c (compute_alignments): Do not apply loop alignment to a block
42103         falling through to the exit.
42105 2014-04-16  Catherine Moore  <clm@codesourcery.com>
42107         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
42108         Adjust constraints for microMIPS store patterns.
42110 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
42112         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
42114 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
42116         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
42117         (append_use): Run at -O0.
42118         (append_vdef): Likewise.
42119         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
42120         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
42122 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
42124         PR tree-optimization/60844
42125         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
42126         (propagate_op_to_single_use, remove_visited_stmt_chain,
42127         linearize_expr, repropagate_negates, reassociate_bb): Use it
42128         instead of gsi_remove.
42130 2014-04-16  Martin Jambor  <mjambor@suse.cz>
42132         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
42133         ipa_transforms_to_apply.
42134         (cgraph_function_versioning): Assert that old_node has empty
42135         ipa_transforms_to_apply.
42136         * trans-mem.c (ipa_tm_create_version): Likewise.
42137         * tree-inline.c (tree_function_versioning): Do not duplicate
42138         ipa_transforms_to_apply.
42140 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
42142         PR target/60817
42143         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
42144         x86_64-*-* cases.
42145         Pass necessary as flags on 64-bit Solaris/x86.
42146         Use lowercase relocs for x86_64-*-*.
42147         * configure: Regenerate.
42149 2014-04-15  Jan Hubicka  <jh@suse.cz>
42151         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
42152         (maybe_record_node, likely_target_p): Use it.
42154 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42156         PR target/60839
42157         Revert following patch
42159         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
42161         PR target/60735
42162         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
42163         software floating point or no floating point registers, do not
42164         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
42165         in GPRs that occurs after we tested for GPRs that would never be
42166         true.
42168         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
42169         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
42170         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
42171         specifically allow DDmode, since that does not use the SPE SIMD
42172         instructions.
42174 2014-03-21  Mark Wielaard  <mjw@redhat.com>
42176         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
42177         as unsigned or int depending on type and value used.
42179 2014-04-15  Richard Biener  <rguenther@suse.de>
42181         PR rtl-optimization/56965
42182         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
42183         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
42184         ... here.
42185         * alias.c (true_dependence_1): Do not call
42186         nonoverlapping_component_refs_p.
42187         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
42188         nonoverlapping_component_refs_p.
42189         (indirect_refs_may_alias_p): Likewise.
42191 2014-04-15  Teresa Johnson  <tejohnson@google.com>
42193         * cfg.c (dump_bb_info): Fix flags check.
42194         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
42196 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42198         PR rtl-optimization/60663
42199         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
42200         avoid 0 cost.
42202 2014-04-15  Richard Biener  <rguenther@suse.de>
42204         * lto-streamer.h (LTO_major_version): Bump to 4.
42206 2014-04-15  Richard Biener  <rguenther@suse.de>
42208         * common.opt (lto_partition_model): New enum.
42209         (flto-partition=): Merge separate options with a single with argument,
42210         add -flto-partition=one support.
42211         * flag-types.h (enum lto_partition_model): Declare.
42212         * opts.c (finish_options): Remove duplicate -flto-partition=
42213         option check.
42214         * lto-wrapper.c (run_gcc): Adjust.
42216 2014-04-15  Richard Biener  <rguenther@suse.de>
42218         * alias.c (ncr_compar): New function.
42219         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
42221 2014-04-15  Richard Biener  <rguenther@suse.de>
42223         * alias.c (record_component_aliases): Do not walk BINFOs.
42225 2014-04-15  Richard Biener  <rguenther@suse.de>
42227         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
42228         Add struct function argument and adjust.
42229         (find_func_aliases_for_call): Likewise.
42230         (find_func_aliases): Likewise.
42231         (find_func_clobbers): Likewise.
42232         (intra_create_variable_infos): Likewise.
42233         (compute_points_to_sets): Likewise.
42234         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
42236 2014-04-15  Richard Biener  <rguenther@suse.de>
42238         * tree.c (iterative_hash_expr): Use enum tree_code_class
42239         to store TREE_CODE_CLASS.
42240         (tree_block): Likewise.
42241         (tree_set_block): Likewise.
42242         * tree.h (fold_build_pointer_plus_loc): Use
42243         convert_to_ptrofftype_loc.
42245 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
42247         PR plugins/59335
42248         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
42249         added in 4.9.
42251 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
42253         * cfgloop.h (struct loop): Move force_vectorize down.
42254         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
42255         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
42256         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
42257         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
42258         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
42259         * tree-core.h (enum annot_expr_kind): Add new kind values.
42260         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
42261         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
42262         kinds.
42263         * tree.def (ANNOTATE_EXPR): Tweak comment.
42265 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
42267         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
42268         cxa_pure_virtual).
42270 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
42272         * tree.h (TYPE_IDENTIFIER): Declare.
42273         * tree.c (subrange_type_for_debug_p): Use it.
42274         * godump.c (go_format_type): Likewise.
42275         * dwarf2out.c (is_cxx_auto, modified_type_die,
42276         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
42277         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
42279 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
42281         PR lto/60820
42282         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
42284 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
42286         * config/i386/i386.c (examine_argument): Return bool.  Return true if
42287         parameter should be passed in memory.
42288         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
42289         (construct_container): Update calls to examine_argument.
42290         (function_arg_advance_64): Ditto.
42291         (return_in_memory_32): Merge with ix86_return_in_memory.
42292         (return_in_memory_64): Ditto.
42293         (return_in_memory_ms_64): Ditto.
42295 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
42297         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
42298         * coverage.c (coverage_compute_profile_id): Handle externally visible
42299         symbols.
42301 2014-04-14  Martin Jambor  <mjambor@suse.cz>
42303         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
42304         DECL_DISREGARD_INLINE_LIMITS functions.
42306 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
42308         PR target/60827
42309         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
42311 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
42313         PR target/60827
42314         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
42315         optimize_insn_for_speed_p instead of
42316         optimize_function_for_speed_p.
42318 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
42320         * doc/invoke.texi (free): Document AArch64.
42322 2014-04-14  Richard Biener  <rguenther@suse.de>
42324         PR tree-optimization/60042
42325         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
42326         (insert_into_preds_of_block): Do not prevent PHI insertion
42327         for REFERENCE exprs here ...
42328         (eliminate_dom_walker::before_dom_children): ... but prevent
42329         their use here under similar conditions when applied to the
42330         IL after PRE optimizations.
42332 2014-04-14  Richard Biener  <rguenther@suse.de>
42334         * passes.def: Move early points-to after early SRA.
42336 2014-04-14  Richard Biener  <rguenther@suse.de>
42338         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
42339         check for which sign-changes we allow when forwarding
42340         a converted value into a switch.
42342 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
42344         * stor-layout.c (place_field): Finalize non-constant offset for the
42345         field, if any.
42347 2014-04-14  Richard Biener  <rguenther@suse.de>
42349         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
42350         as argument.
42351         (expand_switch_using_bit_tests_p): Likewise.
42352         (process_switch): Compute and pass on speed_p based on the
42353         switch stmt.
42354         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
42355         optimize_bb_for_speed_p.
42357 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
42359         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
42360         * function.h (struct function): Rename has_force_vect_loops into
42361         has_force_vectorize_loops.
42362         * lto-streamer-in.c (input_cfg): Adjust for renaming.
42363         (input_struct_function_base): Likewise.
42364         * lto-streamer-out.c (output_cfg): Likewise.
42365         (output_struct_function_base): Likewise.
42366         * omp-low.c (expand_omp_simd): Likewise.
42367         * tree-cfg.c (move_sese_region_to_fn): Likewise.
42368         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
42369         (version_loop_for_if_conversion): Likewise.
42370         (tree_if_conversion): Likewise.
42371         (main_tree_if_conversion): Likewise.
42372         (gate_tree_if_conversion): Likewise.
42373         * tree-inline.c (copy_loops): Likewise.
42374         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
42375         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
42376         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
42377         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
42378         * tree-vectorizer.c (vectorize_loops): Likewise.
42379         * tree-vectorizer.h (unlimited_cost_model): Likewise.
42381 2014-04-14  Richard Biener  <rguenther@suse.de>
42383         PR lto/60720
42384         * lto-streamer-out.c (wrap_refs): New function.
42385         (lto_output): Wrap symbol references in global initializes in
42386         type-preserving MEM_REFs.
42388 2014-04-14  Christian Bruel  <christian.bruel@st.com>
42390         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
42392 2014-04-14  Christian Bruel  <christian.bruel@st.com>
42394         * config/sh/sh.md (setmemqi): New expand pattern.
42395         * config/sh/sh.h (CLEAR_RATIO): Define.
42396         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
42397         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
42399 2014-04-14  Richard Biener  <rguenther@suse.de>
42401         PR middle-end/55022
42402         * fold-const.c (negate_expr_p): Don't negate directional rounding
42403         division.
42404         (fold_negate_expr): Likewise.
42406 2014-04-14  Richard Biener  <rguenther@suse.de>
42408         PR tree-optimization/59817
42409         PR tree-optimization/60453
42410         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
42411         recursion to catch all CHRECs in the scalar evolution and restrict
42412         the predicate for the remains appropriately.
42414 2014-04-12  Catherine Moore  <clm@codesourcery.com>
42416         * config/mips/constraints.md: Add new register constraint "kb".
42417         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
42418         (*movhi_internal): Likewise.
42419         (*movqi_internal): Likewise.
42420         * config/mips/mips.h (M16_STORE_REGS): New register class.
42421         (REG_CLASS_NAMES): Add M16_STORE_REGS.
42422         (REG_CLASS_CONTENTS): Likewise.
42423         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
42425 2014-04-11  Tobias Burnus  <burnus@net-b.de>
42427         PR c/60194
42428         * doc/invoke.texi (-Wformat-signedness): Document it.
42429         (Wformat=2): Mention that this enables -Wformat-signedness.
42431 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42433         * common/config/epiphany/epiphany-common.c
42434         (epiphany_option_optimization_table): Enable section anchors by
42435         default at -O1 or higher.
42436         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
42437         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
42438         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
42439         carries no extra cost.
42440         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
42441         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
42442         * config/epiphany/predicates.md (memclob_operand): New predicate.
42443         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
42444         Use memclob_operand predicate and X constraint for operand 3.
42446 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42448         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
42449         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
42450         its operands.
42452 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42454         PR rtl-optimization/60651
42455         * mode-switching.c (optimize_mode_switching): Make sure to emit
42456         sets of a lower numbered entity before sets of a higher numbered
42457         entity to a mode of the same or lower priority.
42458         When creating a seginfo for a basic block that starts with a code
42459         label, move the insertion point past the code label.
42460         (new_seginfo): Document and enforce requirement that
42461         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
42462         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
42463         * doc/tm.texi: Regenerate.
42465 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
42467         PR target/60811
42468         * config/arc/arc.c (arc_save_restore): Fix assert typo.
42470 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
42472         * BASE-VER: Set to 4.10.0.
42474 2014-04-11  Tobias Burnus  <burnus@net-b.de>
42476         PR other/59055
42477         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
42478         * doc/gcc.texi (Service): Update description in the @menu
42479         * doc/invoke.texi (Option Summary): Remove misplaced and
42480         duplicated @menu.
42482 2014-04-11  Steve Ellcey  <sellcey@mips.com>
42483             Jakub Jelinek  <jakub@redhat.com>
42485         PR middle-end/60556
42486         * expr.c (convert_move): Use emit_store_flag_force instead of
42487         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
42488         argument to it.
42490 2014-04-11  Richard Biener  <rguenther@suse.de>
42492         PR middle-end/60797
42493         * varasm.c (assemble_alias): Avoid endless error reporting
42494         recursion by setting TREE_ASM_WRITTEN.
42496 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
42498         * config/s390/s390.md: Add a splitter for NOT rtx.
42500 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
42502         PR rtl-optimization/60663
42503         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
42505 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
42506             Jakub Jelinek  <jakub@redhat.com>
42508         PR lto/60567
42509         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
42510         flag from decl_node to node.
42512 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
42514         PR debug/60655
42515         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
42516         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
42517         ameliorating the cases where it can be.
42519 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
42521         Revert
42522         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
42524         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
42525         (loadsync_<mode>): Change mode.
42526         (load_quadpti, store_quadpti): New.
42527         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
42528         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
42529         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
42531 2014-04-09  Cong Hou  <congh@google.com>
42533         PR testsuite/60773
42534         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
42535         documentation.
42537 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42539         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
42540         instead of vnor to exploit possible fusion opportunity in the
42541         future.
42542         (altivec_expand_vec_perm_const_le): Likewise.
42544 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
42546         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
42547         (loadsync_<mode>): Change mode.
42548         (load_quadpti, store_quadpti): New.
42549         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
42550         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
42552 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
42554         PR target/60763
42555         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
42556         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
42557         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
42559 2014-04-08  Richard Biener  <rguenther@suse.de>
42561         PR middle-end/60706
42562         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
42563         a 64bit widest int print double-int similar to on HWI64 hosts.
42565 2014-04-08  Richard Biener  <rguenther@suse.de>
42567         PR tree-optimization/60785
42568         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
42569         default defs properly.
42571 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
42573         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
42574         (Weffc++): Likewise.
42576 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
42578         * ipa-devirt.c (maybe_record_node): When node is not recorded,
42579         set completep to false rather than true.
42581 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
42583         PR target/60504
42584         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
42585         ARM_TARGET2_DWARF_FORMAT.
42587 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
42589         PR target/60609
42590         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
42591         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
42592         ADDR_DIFF_VEC.
42594 2014-04-07  Richard Biener  <rguenther@suse.de>
42596         PR tree-optimization/60766
42597         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
42598         (may_eliminate_iv): Convert cand_value_at result to desired type.
42600 2014-04-07  Jason Merrill  <jason@redhat.com>
42602         PR c++/60731
42603         * common.opt (-fno-gnu-unique): Add.
42604         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
42606 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42608         * haifa-sched.c: Fix outdated function reference and minor
42609         grammar errors in introductory comment.
42611 2014-04-07  Richard Biener  <rguenther@suse.de>
42613         PR middle-end/60750
42614         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
42615         for noreturn calls.
42616         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
42618 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
42620         PR debug/55794
42621         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
42622         size accounting for thunks.
42623         (pa_asm_output_mi_thunk): Use final_start_function() and
42624         final_end_function() to output function start and end directives.
42626 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
42628         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
42629         device specific ISA/ feature information. Remove short_sp and
42630         errata_skip ds.  Add avr_device_specific_features enum to have device
42631         specific info.
42632         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
42633         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
42634         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
42635         updated device specific info.
42636         * config/avr/avr-mcus.def: Merge device specific details to
42637         dev_attribute field.
42638         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
42639         errata_skip.
42640         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
42641         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
42642         assembler if RMW isa supported by current device.
42643         * config/avr/genmultilib.awk: Update as device info structure changed.
42644         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
42646 2014-04-04  Cong Hou  <congh@google.com>
42648         PR tree-optimization/60656
42649         * tree-vect-stmts.c (supportable_widening_operation):
42650         Fix a bug that elements in a vector with vect_used_by_reduction
42651         property are incorrectly reordered when the operation on it is not
42652         consistant with the one in reduction operation.
42654 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
42656         PR rtl-optimization/60155
42657         * gcse.c (record_set_data): New function.
42658         (single_set_gcse): New function.
42659         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
42660         (hoist_code): Likewise.
42661         (get_pressure_class_and_nregs): Likewise.
42663 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
42665         * explow.c (probe_stack_range): Emit a final optimization blockage.
42667 2014-04-04  Anthony Green  <green@moxielogic.com>
42669         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
42670         typos.
42672 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
42674         PR ipa/59626
42675         * lto-cgraph.c (input_overwrite_node): Check that partitioning
42676         flags are set only during streaming.
42677         * ipa.c (process_references, walk_polymorphic_call_targets,
42678         symtab_remove_unreachable_nodes): Drop bodies of always inline
42679         after early inlining.
42680         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
42682 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
42683         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
42685         PR debug/60655
42686         * dwarf2out.c (const_ok_for_output_1): Reject expressions
42687         containing a NOT.
42689 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
42691         PR bootstrap/60743
42692         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
42693         duration.
42694         (cortex_a53_fdivd): Likewise.
42696 2014-04-04  Martin Jambor  <mjambor@suse.cz>
42698         PR ipa/60640
42699         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
42700         Adjust all callers.
42701         * cgraph.c (clone_of_p): Also return true if thunks match.
42702         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
42703         cgraph_function_or_thunk_node and an obsolete comment.
42704         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
42705         file.
42706         (build_function_decl_skip_args): Likewise.
42707         (set_new_clone_decl_and_node_flags): New function.
42708         (duplicate_thunk_for_node): Likewise.
42709         (redirect_edge_duplicating_thunks): Likewise.
42710         (cgraph_clone_node): New parameter args_to_skip, pass it to
42711         redirect_edge_duplicating_thunks which is called instead of
42712         cgraph_redirect_edge_callee.
42713         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
42714         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
42716 2014-04-04  Jeff Law  <law@redhat.com>
42718         PR target/60657
42719         * config/arm/predicates.md (const_int_I_operand): New predicate.
42720         (const_int_M_operand): Similarly.
42721         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
42722         const_int_operand.
42723         (insv_t2, extv_reg, extzv_t2): Likewise.
42724         (load_multiple_with_writeback): Similarly for const_int_I_operand.
42725         (pop_multiple_with_writeback_and_return): Likewise.
42726         (vfp_pop_multiple_with_writeback): Likewise
42728 2014-04-04  Richard Biener  <rguenther@suse.de>
42730         PR ipa/60746
42731         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
42732         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
42733         non-GIMPLE_LABELs.
42734         * gimplify.h (gimple_add_tmp_var_fn): Declare.
42735         * gimplify.c (gimple_add_tmp_var_fn): New function.
42736         * gimple-expr.h (create_tmp_reg_fn): Declare.
42737         * gimple-expr.c (create_tmp_reg_fn): New function.
42738         * gimple-low.c (record_vars_into): Don't change cfun.
42739         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
42740         code generation without cfun.
42742 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
42744         PR bootstrap/60719
42745         * Makefile.in (install-driver): Fix shell scripting.
42747 2014-04-03  Cong Hou  <congh@google.com>
42749         PR tree-optimization/60505
42750         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
42751         threshold of number of iterations below which no vectorization
42752         will be done.
42753         * tree-vect-loop.c (new_loop_vec_info):
42754         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
42755         * tree-vect-loop.c (vect_analyze_loop_operations):
42756         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
42757         * tree-vect-loop.c (vect_transform_loop):
42758         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
42759         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
42760         of iterations of the loop and see if we should build the epilogue.
42762 2014-04-03  Richard Biener  <rguenther@suse.de>
42764         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
42765         (streamer_tree_cache_create): Adjust.
42766         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
42767         to allow optional nodes array.
42768         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
42769         (streamer_tree_cache_append): Likewise.
42770         (streamer_tree_cache_create): Create nodes array optionally
42771         as specified by parameter.
42772         * lto-streamer-out.c (create_output_block): Avoid maintaining
42773         the node array in the writer cache.
42774         (DFS_write_tree): Remove assertion.
42775         (produce_asm_for_decls): Free the out decl state hash table early.
42776         * lto-streamer-in.c (lto_data_in_create): Adjust for
42777         streamer_tree_cache_create prototype change.
42779 2014-04-03  Richard Biener  <rguenther@suse.de>
42781         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
42782         set TREE_CHAIN to NULL_TREE.
42784 2014-04-03  Richard Biener  <rguenther@suse.de>
42786         PR tree-optimization/60740
42787         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
42788         over all GIMPLE_COND operands.
42790 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
42792         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
42793         (Weffc++): Remove Scott's numbering, merge lists and reference
42794         Wnon-virtual-dtor.
42796 2014-04-03  Nick Clifton  <nickc@redhat.com>
42798         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
42799         properly.
42801 2014-04-03  Martin Jambor  <mjambor@suse.cz>
42803         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
42804         mention gcc_unreachable before failing.
42805         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
42806         removed symbols.
42808 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
42810         PR ipa/60659
42811         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
42812         inconsistent code and instead mark the context inconsistent.
42813         (possible_polymorphic_call_targets): For inconsistent contexts
42814         return empty complete list.
42816 2014-04-02  Anthony Green  <green@moxielogic.com>
42818         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
42819         (extendqisi2, extendhisi2): Define.
42820         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
42821         (WCHAR_TYPE): Change to unsigned int.
42823 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
42825         PR tree-optimization/60733
42826         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
42827         insertion point for PHI candidates to be the end of the feeding
42828         block for the PHI argument.
42830 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
42832         PR rtl-optimization/60650
42833         * lra-constraints.c (process_alt_operands): Decrease reject for
42834         earlyclobber matching.
42836 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
42838         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
42840 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
42842         * config/spu/spu.c (pad_bb): Do not crash when the last
42843         insn is CODE_FOR_blockage.
42845 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
42847         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
42848         lies outside the target mode.
42850 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
42852         PR target/60735
42853         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
42854         software floating point or no floating point registers, do not
42855         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
42856         in GPRs that occurs after we tested for GPRs that would never be
42857         true.
42859         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
42860         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
42861         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
42862         specifically allow DDmode, since that does not use the SPE SIMD
42863         instructions.
42865 2014-04-02  Richard Biener  <rguenther@suse.de>
42867         PR middle-end/60729
42868         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
42869         MODE_INTs.  Properly use negv_optab.
42870         (expand_abs): Likewise.
42872 2014-04-02  Richard Biener  <rguenther@suse.de>
42874         PR bootstrap/60719
42875         * Makefile.in (install-driver): Guard extra installs with special
42876         names properly.
42878 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
42880         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
42881         Document vec_vgbbd.
42883 2014-04-01  Richard Henderson  <rth@redhat.com>
42885         PR target/60704
42886         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
42887         alternative enabled before register allocation.
42889 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
42891         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
42892         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
42893         typo.
42894         (nios2_large_got_address): Remove unneeded 'sym' parameter.
42895         (nios2_got_address): Update nios2_large_got_address call site.
42896         (nios2_delegitimize_address): New function.
42897         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
42898         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
42899         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
42901 2014-04-01  Martin Husemann  <martin@duskware.de>
42903         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
42904         for -mabi=32.
42906 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
42908         PR rtl-optimization/60604
42909         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
42910         check from register_operand.
42911         (register_operand): Redefine in terms of general_operand.
42912         (nonmemory_operand): Use register_operand for the non-constant cases.
42914 2014-04-01  Richard Biener  <rguenther@suse.de>
42916         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
42918 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
42920         * doc/invoke.texi (mapp-regs): Clarify.
42922 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
42924         * config/i386/avx512fintrin.h (__v32hi): Define type.
42925         (__v64qi): Likewise.
42926         (_mm512_set1_epi8): Define.
42927         (_mm512_set1_epi16): Define.
42928         (_mm512_set4_epi32): Define.
42929         (_mm512_set4_epi64): Define.
42930         (_mm512_set4_pd): Define.
42931         (_mm512_set4_ps): Define.
42932         (_mm512_setr4_epi64): Define.
42933         (_mm512_setr4_epi32): Define.
42934         (_mm512_setr4_pd): Define.
42935         (_mm512_setr4_ps): Define.
42936         (_mm512_setzero_epi32): Define.
42938 2014-03-31  Martin Jambor  <mjambor@suse.cz>
42940         PR middle-end/60647
42941         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
42942         callsite_arguments_match_p.  Updated all callers.  Also check types of
42943         corresponding formal parameters and actual arguments.
42944         (not_all_callers_have_enough_arguments_p) Renamed to
42945         some_callers_have_mismatched_arguments_p.
42947 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
42949         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
42951 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
42953         PR target/60034
42954         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
42955         section anchor.
42957 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
42959         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
42960         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
42961         Split out
42962         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
42963         Use FMAMODE_NOVF512 mode iterator.
42964         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
42965         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
42966         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
42967         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
42968         Split out
42969         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
42970         Use VF_128_256 mode iterator.
42971         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
42972         Ditto.
42974 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
42976         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
42977         static chain if needed.
42979 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
42981         PR target/60697
42982         * lra-constraints.c (index_part_to_reg): New.
42983         (process_address): Use it.
42985 2014-03-27  Jeff Law  <law@redhat.com>
42986             Jakub Jelinek  <jakub@redhat.com>
42988         PR target/60648
42989         * expr.c (do_tablejump): Use simplify_gen_binary rather than
42990         gen_rtx_{PLUS,MULT} to build up the address expression.
42992         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
42993         creating non-canonical RTL.
42995 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
42997         PR ipa/60243
42998         * ipa-inline.c (want_inline_small_function_p): Short circuit large
42999         functions; reorganize to make cheap checks first.
43000         (inline_small_functions): Do not estimate growth when dumping;
43001         it is expensive.
43002         * ipa-inline.h (inline_summary): Add min_size.
43003         (growth_likely_positive): New function.
43004         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
43005         (set_cond_stmt_execution_predicate): Cleanup.
43006         (estimate_edge_size_and_time): Compute min_size.
43007         (estimate_calls_size_and_time): Likewise.
43008         (estimate_node_size_and_time): Likewise.
43009         (inline_update_overall_summary): Update min_size.
43010         (do_estimate_edge_time): Likewise.
43011         (do_estimate_edge_size): Update.
43012         (do_estimate_edge_hints): Update.
43013         (growth_likely_positive): New function.
43015 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
43017         PR target/60693
43018         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
43019         also if addr has VOIDmode.
43021 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43023         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
43024         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
43025         Declare extern.
43026         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
43027         instructions as well as AdvancedSIMD loads.
43029 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
43031         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
43032         Use crypto_aese type.
43033         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
43034         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
43035         crypto_aese, crypto_aesmc.  Move to types.md.
43036         * config/arm/types.md (crypto_aes): Split into crypto_aese,
43037         crypto_aesmc.
43038         * config/arm/iterators.md (crypto_type): Likewise.
43040 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
43042         * cgraph.c: Include expr.h and tree-dfa.h.
43043         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
43044         remove LHS.
43046 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
43048         PR target/60675
43049         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
43050         regs from checking multi-reg pseudos.
43052 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
43054         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
43056 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
43058         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
43059         if it would clobber the stack pointer, even temporarily.
43061 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
43063         * mode-switching.c: Make small adjustments to the top comment.
43065 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
43067         * config/rs6000/constraints.md (wD constraint): New constraint to
43068         match the constant integer to get the top DImode/DFmode out of a
43069         vector in a VSX register.
43071         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
43072         match the constant integer to get the top DImode/DFmode out of a
43073         vector in a VSX register.
43075         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
43076         for ISA 2.07.
43078         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
43079         vbpermq builtins.
43081         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
43082         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
43084         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
43085         Optimize vec_extract of 64-bit values, where the value being
43086         extracted is in the top word, where we can use scalar
43087         instructions.  Add direct move and store support.  Combine the big
43088         endian/little endian vector select load support into a single insn.
43089         (vsx_extract_<mode>_internal1): Likewise.
43090         (vsx_extract_<mode>_internal2): Likewise.
43091         (vsx_extract_<mode>_load): Likewise.
43092         (vsx_extract_<mode>_store): Likewise.
43093         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
43094         combined into vsx_extract_<mode>_load.
43095         (vsx_extract_<mode>_one_le): Likewise.
43097         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
43098         define the top 64-bit vector element.
43100         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
43101         constraint.
43103         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43104         Document vec_vbpermq builtin.
43106         PR target/60672
43107         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
43108         enable use of xxsldwi and xxpermdi builtin functions.
43109         (vec_xxpermdi): Likewise.
43111         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43112         Document use of vec_xxsldwi and vec_xxpermdi builtins.
43114 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
43116         PR rtl-optimization/60650
43117         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
43118         first_p.  Use it.
43119         (find_spills_for): New.
43120         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
43121         Spill all pseudos on the second iteration.
43123 2014-03-27  Marek Polacek  <polacek@redhat.com>
43125         PR c/50347
43126         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
43127         types.
43129 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43131         * config/s390/s390.c (s390_can_use_return_insn): Check for
43132         call-saved FPRs on 31 bit.
43134 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
43136         PR middle-end/60682
43137         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
43138         if they need regimplification, just drop them instead of
43139         calling gimple_regimplify_operands on them.
43141 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
43143         PR target/60580
43144         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
43145         (aarch64_frame_pointer_required): Adjust logic.
43146         (aarch64_can_eliminate): Adjust logic.
43147         (aarch64_override_options_after_change): Adjust logic.
43149 2014-03-27  Dehao Chen  <dehao@google.com>
43151         * ipa-inline.c (early_inliner): Update node's inline info.
43153 2014-03-26  Dehao Chen  <dehao@google.com>
43155         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
43156         compiler inserted conditional jumps for NAN float check.
43158 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
43160         * ubsan.h (ubsan_create_data): Change second argument's type
43161         to const location_t *.
43162         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
43163         _("<unknown>").
43164         (ubsan_create_data): Change second argument to const location_t *PLOC.
43165         Create Loc field whenever PLOC is non-NULL.
43166         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
43167         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
43168         callers.
43170         PR other/59545
43171         * real.c (real_to_integer2): Change type of low to UHWI.
43173 2014-03-26  Tobias Burnus  <burnus@net-b.de>
43175         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
43176         (CILK_SELF_SPECS): New define.
43177         (driver_self_specs): Use it.
43179 2014-03-26  Richard Biener  <rguenther@suse.de>
43181         * tree-pretty-print.c (percent_K_format): Implement special
43182         case for LTO and its stripped down BLOCK tree.
43184 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
43186         PR sanitizer/60636
43187         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
43189         * tree-vrp.c (simplify_internal_call_using_ranges): If only
43190         one range is range_int_cst_p, but not both, at least optimize
43191         addition/subtraction of 0 and multiplication by 0 or 1.
43192         * gimple-fold.c (gimple_fold_call): Fold
43193         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
43194         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
43195         INTEGER_CSTs, try to fold at least x * 0 and y - y.
43197 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
43199         PR rtl-optimization/60452
43200         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
43201         <case REG>: Return 1 for invalid offsets from the frame pointer.
43203 2014-03-26  Marek Polacek  <polacek@redhat.com>
43205         PR c/37428
43206         * doc/extend.texi (C Extensions): Mention variable-length arrays in
43207         a structure/union.
43209 2014-03-26  Marek Polacek  <polacek@redhat.com>
43211         PR c/39525
43212         * doc/extend.texi (Designated Inits): Describe what happens to omitted
43213         field members.
43215 2014-03-26  Marek Polacek  <polacek@redhat.com>
43217         PR other/59545
43218         * ira-color.c (update_conflict_hard_regno_costs): Perform the
43219         multiplication in unsigned type.
43221 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
43223         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
43225 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
43227         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
43229 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
43231         PR ipa/60315
43232         * cif-code.def (UNREACHABLE) New code.
43233         * ipa-inline.c (inline_small_functions): Skip edges to
43234         __builtlin_unreachable.
43235         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
43236         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
43237         predicate to __bulitin_unreachable.
43238         (set_cond_stmt_execution_predicate): Fix issue when
43239         invert_tree_comparison returns ERROR_MARK.
43240         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
43241         propagate to inline clones.
43242         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
43243         to unreachable.
43244         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
43245         * cgraphclones.c (cgraph_clone_node): If call destination is already
43246         ureachable, do not redirect it back.
43247         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
43248         unreachable.
43250 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
43252         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
43253         Do not modify inline clones.
43255 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
43257         * config/i386/i386.md (general_sext_operand): New mode attr.
43258         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
43259         don't generate (sign_extend (const_int)).
43260         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
43261         operands[2].  Use We constraint instead of <i> and
43262         <general_sext_operand> predicate instead of <general_operand>.
43263         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
43264         * config/i386/constraints.md (We): New constraint.
43265         * config/i386/predicates.md (x86_64_sext_operand,
43266         sext_operand): New predicates.
43268 2014-03-25  Martin Jambor  <mjambor@suse.cz>
43270         PR ipa/60600
43271         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
43272         inconsistent devirtualizations to __builtin_unreachable.
43274 2014-03-25  Marek Polacek  <polacek@redhat.com>
43276         PR c/35449
43277         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
43279 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
43281         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
43282         order of elements for big-endian.
43284 2014-03-25  Richard Biener  <rguenther@suse.de>
43286         PR middle-end/60635
43287         * gimplify-me.c (gimple_regimplify_operands): Update the
43288         re-gimplifed stmt.
43290 2014-03-25  Martin Jambor  <mjambor@suse.cz>
43292         PR ipa/59176
43293         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
43294         (lto_output_varpool_node): Likewise.
43295         (input_overwrite_node): Likewise.
43296         (input_varpool_node): Likewise.
43298 2014-03-25  Richard Biener  <rguenther@suse.de>
43300         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
43301         (run_gcc): Likewise.
43303 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
43305         * combine.c (simplify_compare_const): Add MODE argument.
43306         Handle mode_width 0 as very large mode_width.
43307         (try_combine, simplify_comparison): Adjust callers.
43309         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
43310         type to avoid signed integer overflow.
43311         * explow.c (plus_constant): Likewise.
43313 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
43315         * doc/generic.texi: Correct typos.
43317 2014-03-24  Tobias Burnus  <burnus@net-b.de>
43319         * doc/invoke.texi (-flto): Expand section about
43320         using static libraries with LTO.
43322 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
43324         PR rtl-optimization/60501
43325         * optabs.def (addptr3_optab): New optab.
43326         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
43327         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
43328         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
43330         * lra.c (emit_add3_insn): Use the addptr pattern if available.
43332         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
43334 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
43336         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
43337         _mm512_set1_pd.
43339         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
43340         (_mm256_undefined_ps): Define.
43341         (_mm256_undefined_pd): Define.
43342         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
43343         (_mm_undefined_pd): Define.
43344         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
43345         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
43346         (_mm512_undefined_ps): Define.
43347         (_mm512_undefined_pd): Define.
43348         Use _mm*_undefined_*.
43349         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
43351 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
43353         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
43354         (lshr_simd): DI mode added.
43355         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
43356         (aarch64_ushr_simddi): Likewise.
43357         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
43358         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
43359         (vshrd_n_u64): Likewise.
43361 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
43363         * Makefile.in (s-macro_list): Depend on cc1.
43365 2014-03-23  Teresa Johnson  <tejohnson@google.com>
43367         * ipa-utils.c (ipa_print_order): Use specified dump file.
43369 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
43371         PR rtl-optimization/60601
43372         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
43374         * gcc.c (eval_spec_function): Initialize save_growing_value.
43376 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
43378         PR sanitizer/60613
43379         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
43380         code == MINUS_EXPR, never swap op0 with op1.
43382         * toplev.c (init_local_tick): Avoid signed integer multiplication
43383         overflow.
43384         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
43385         shift by first operand's bitsize.
43387 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
43389         PR target/60610
43390         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
43391         redefine to 1 or 0.
43392         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
43393         TARGET_ISA_64BIT_P(x).
43395 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
43397         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
43398         pattern for vector nor instead of subtract from splat(-1).
43399         (altivec_expand_vec_perm_const_le): Likewise.
43401 2014-03-21  Richard Henderson  <rth@twiddle.net>
43403         PR target/60598
43404         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
43405         related insns after epilogue_completed.
43407 2014-03-21  Martin Jambor  <mjambor@suse.cz>
43409         PR ipa/59176
43410         * cgraph.h (symtab_node): New flag body_removed.
43411         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
43412         when removing bodies.
43413         * symtab.c (dump_symtab_base): Dump body_removed flag.
43414         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
43415         had their bodies removed.
43417 2014-03-21  Martin Jambor  <mjambor@suse.cz>
43419         PR ipa/60419
43420         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
43421         in the border.
43423 2014-03-21  Richard Biener  <rguenther@suse.de>
43425         PR tree-optimization/60577
43426         * tree-core.h (struct tree_base): Document nothrow_flag use
43427         in DECL_NONALIASED.
43428         * tree.h (DECL_NONALIASED): New.
43429         (may_be_aliased): Adjust.
43430         * coverage.c (build_var): Set DECL_NONALIASED.
43432 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
43434         * expr.c (expand_expr_real_1): Remove outdated comment.
43436 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
43438         PR middle-end/60597
43439         * ira.c (adjust_cleared_regs): Call copy_rtx on
43440         *reg_equiv[REGNO (loc)].src_p before passing it to
43441         simplify_replace_fn_rtx.
43443         PR target/60568
43444         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
43445         into CONST, put pic register as first operand of PLUS.  Use
43446         gen_const_mem for both 32-bit and 64-bit PIC got loads.
43448 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
43450         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
43452 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
43454         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
43455         around for store forwarding issue in the FPU on the UT699.
43456         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
43457         loads and operations if -mfix-ut699 is specified.
43458         (divtf3_hq): Tweak attribute.
43459         (sqrttf2_hq): Likewise.
43461 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
43463         * calls.c (store_one_arg): Remove incorrect const qualification on the
43464         type of the temporary.
43465         * cfgexpand.c (expand_return): Likewise.
43466         * expr.c (expand_constructor): Likewise.
43467         (expand_expr_real_1): Likewise.
43469 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
43471         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
43472         of parts.
43474 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
43476         PR target/60039
43477         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
43479 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
43481         * config/arm/aarch-common-protos.h
43482         (alu_cost_table): Fix spelling of "extend".
43483         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
43485 2014-03-19  Richard Biener  <rguenther@suse.de>
43487         PR middle-end/60553
43488         * tree-core.h (tree_type_common): Re-order pointer members
43489         to reduce recursion depth during GC walks.
43491 2014-03-19  Marek Polacek  <polacek@redhat.com>
43493         PR sanitizer/60569
43494         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
43495         before accessing it.
43497 2014-03-19  Richard Biener  <rguenther@suse.de>
43499         PR lto/59543
43500         * lto-streamer-in.c (input_function): In WPA stage do not drop
43501         debug stmts.
43503 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
43505         PR tree-optimization/60559
43506         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
43507         with build_zero_cst assignment.
43509 2014-03-18  Kai Tietz  <ktietz@redhat.com>
43511         PR rtl-optimization/56356
43512         * sdbout.c (sdbout_parms): Verify that parms'
43513         incoming argument is valid.
43514         (sdbout_reg_parms): Likewise.
43516 2014-03-18  Richard Henderson  <rth@redhat.com>
43518         PR target/60562
43519         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
43520         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
43521         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
43523 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
43525         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
43526         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
43527         Italicize plugin event names in description.  Explain that
43528         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
43529         Remind that no GCC functions should be called after PLUGIN_FINISH.
43530         Explain what pragmas with expansion are.
43532 2014-03-18  Martin Liska  <mliska@suse.cz>
43534         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
43535         gimple call statement is update.
43536         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
43537         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
43539 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
43541         PR sanitizer/60557
43542         * ubsan.c (ubsan_instrument_unreachable): Call
43543         initialize_sanitizer_builtins.
43544         (ubsan_pass): Likewise.
43546         PR sanitizer/60535
43547         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
43548         varpool_finalize_decl instead of rest_of_decl_compilation.
43550 2014-03-18  Richard Biener  <rguenther@suse.de>
43552         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
43553         by using bitmap_and_compl instead of bitmap_and_compl_into.
43554         (df_rd_transfer_function): Likewise.
43556 2014-03-18  Richard Biener  <rguenther@suse.de>
43558         * doc/lto.texi (fresolution): Fix typo.
43560 2014-03-18  Richard Biener  <rguenther@suse.de>
43562         * doc/invoke.texi (flto): Update for changes in 4.9.
43564 2014-03-18  Richard Biener  <rguenther@suse.de>
43566         * doc/loop.texi: Remove section on the removed lambda framework.
43567         Update loop docs with recent changes in preserving loop structure.
43569 2014-03-18  Richard Biener  <rguenther@suse.de>
43571         * doc/lto.texi (-fresolution): Document.
43573 2014-03-18  Richard Biener  <rguenther@suse.de>
43575         * doc/contrib.texi: Adjust my name.
43577 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
43579         PR ipa/58721
43580         * internal-fn.c: Include diagnostic-core.h.
43581         (expand_BUILTIN_EXPECT): New function.
43582         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
43583         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
43584         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
43585         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
43586         IFN_BUILTIN_EXPECT.
43587         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
43588         Revert 3 argument __builtin_expect code.
43589         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
43590         * gimple-fold.c (gimple_fold_call): Likewise.
43591         * tree.h (fold_builtin_expect): New prototype.
43592         * builtins.c (build_builtin_expect_predicate): Add predictor
43593         argument, if non-NULL, create 3 argument __builtin_expect.
43594         (fold_builtin_expect): No longer static.  Add ARG2 argument,
43595         pass it through to build_builtin_expect_predicate.
43596         (fold_builtin_2): Adjust caller.
43597         (fold_builtin_3): Handle BUILT_IN_EXPECT.
43598         * internal-fn.def (BUILTIN_EXPECT): New.
43600 2014-03-18  Tobias Burnus  <burnus@net-b.de>
43602         PR ipa/58721
43603         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
43604         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
43605         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
43607 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
43609         PR ipa/58721
43610         * predict.c (combine_predictions_for_bb): Fix up formatting.
43611         (expr_expected_value_1, expr_expected_value): Add predictor argument,
43612         fill what it points to if non-NULL.
43613         (tree_predict_by_opcode): Adjust caller, use the predictor.
43614         * predict.def (PRED_COMPARE_AND_SWAP): Add.
43616 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
43618         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
43619         proper constant for the store mode.
43621 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
43623         * symtab.c (change_decl_assembler_name): Fix transparent alias
43624         chain construction.
43626 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
43628         * config/aarch64/aarch64.c: Correct the comments about the
43629         aarch64 stack layout.
43631 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
43633         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
43634         check for GF_OMP_FOR_KIND_FOR.
43636 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
43638         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
43639         ymm and zmm register names.
43641 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
43643         PR target/60516
43644         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
43645         note creation for the 2010-08-31 changes.
43647 2014-03-17  Marek Polacek  <polacek@redhat.com>
43649         PR middle-end/60534
43650         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
43651         as -fno-tree-loop-vectorize.
43652         (expand_omp_simd): Likewise.
43654 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
43656         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
43657         (eligible_for_call_delay): New prototype.
43658         * config/sparc/sparc.c (tls_call_delay): Rename into...
43659         (eligible_for_call_delay): ...this.  Return false if the instruction
43660         cannot be put in the delay slot of a branch.
43661         (eligible_for_restore_insn): Simplify.
43662         (eligible_for_return_delay): Return false if the instruction cannot be
43663         put in the delay slot of a branch and simplify.
43664         (eligible_for_sibcall_delay): Return false if the instruction cannot be
43665         put in the delay slot of a branch.
43666         * config/sparc/sparc.md (fix_ut699): New attribute.
43667         (tls_call_delay): Delete.
43668         (in_call_delay): Reimplement.
43669         (eligible_for_sibcall_delay): Rename into...
43670         (in_sibcall_delay): ...this.
43671         (eligible_for_return_delay): Rename into...
43672         (in_return_delay): ...this.
43673         (in_branch_delay): Reimplement.
43674         (in_uncond_branch_delay): Delete.
43675         (in_annul_branch_delay): Delete.
43677 2014-03-14  Richard Henderson  <rth@redhat.com>
43679         PR target/60525
43680         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
43681         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
43682         (*floathi<X87MODEF>2_i387_with_temp): Remove.
43683         (floathi splitters): Remove.
43684         (float<SWI48x>xf2): New pattern.
43685         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
43686         code that tried to handle DImode for 32-bit, but which was excluded
43687         by the pattern's condition.  Drop allocation of stack temporary.
43688         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
43689         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
43690         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
43691         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
43692         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
43693         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
43694         (*float<SWI48><MODEF>2_sse_interunit): Remove.
43695         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
43696         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
43697         (*float<SWI48x><X87MODEF>2_i387): Remove.
43698         (all float _with_temp splitters): Remove.
43699         (*float<SWI48x><MODEF>2_i387): New pattern.
43700         (*float<SWI48><MODEF>2_sse): New pattern.
43701         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
43702         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
43704 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
43705             Marek Polacek  <polacek@redhat.com>
43707         PR middle-end/60484
43708         * common.opt (dump_base_name_prefixed): New Variable.
43709         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
43710         if x_dump_base_name_prefixed is already set, set it at the end.
43712 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
43714         PR rtl-optimization/60508
43715         * lra-constraints.c (get_reload_reg): Add new parameter
43716         in_subreg_p.
43717         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
43718         Pass the new parameter values.
43720 2014-03-14  Richard Biener  <rguenther@suse.de>
43722         * common.opt: Revert unintented changes from r205065.
43723         * opts.c: Likewise.
43725 2014-03-14  Richard Biener  <rguenther@suse.de>
43727         PR middle-end/60518
43728         * cfghooks.c (split_block): Properly adjust all loops the
43729         block was a latch of.
43731 2014-03-14  Martin Jambor  <mjambor@suse.cz>
43733         PR lto/60461
43734         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
43735         and simplify it.
43737 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
43739         PR target/59396
43740         * config/avr/avr.c (avr_set_current_function): Pass function name
43741         through default_strip_name_encoding before sanity checking instead
43742         of skipping the first char of the assembler name.
43744 2014-03-13  Richard Henderson  <rth@redhat.com>
43746         PR debug/60438
43747         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
43748         (ix86_force_to_memory, ix86_free_from_memory): Remove.
43749         * config/i386/i386-protos.h: Likewise.
43750         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
43751         in the expander instead of a splitter.
43752         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
43753         any possibility of requiring a memory.
43754         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
43755         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
43756         (fp branch splitters): Update for ix86_split_fp_branch.
43757         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
43758         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
43759         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
43760         (*fop_<MODEF>_2_i387): Remove f/r alternative.
43761         (*fop_<MODEF>_3_i387): Likewise.
43762         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
43763         (splitters for the fop_* register patterns): Remove.
43764         (fscalexf4_i387): Rename from *fscalexf4_i387.
43765         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
43767 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
43769         PR tree-optimization/59779
43770         * tree-dfa.c (get_ref_base_and_extent): Use double_int
43771         type for bitsize and maxsize instead of HOST_WIDE_INT.
43773 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
43775         PR rtl-optimization/57320
43776         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
43777         the CFG after thread_prologue_and_epilogue_insns.
43779 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
43781         PR rtl-optimization/57189
43782         * lra-constraints.c (process_alt_operands): Disfavor spilling
43783         vector pseudos.
43785 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
43787         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
43789 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
43791         PR tree-optimization/59025
43792         PR middle-end/60418
43793         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
43794         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
43796 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
43798         PR target/60486
43799         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
43800         calls of avr_out_plus_1.
43802 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
43804         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
43805         BB's single pred and update the father loop's latch info later.
43807 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
43809         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
43810         (VEC_M): Likewise.
43811         (VEC_N): Likewise.
43812         (VEC_R): Likewise.
43813         (VEC_base): Likewise.
43814         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
43815         registers, we need to swap double words in little endian mode.
43817         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
43818         to be a container mode for 128-bit integer operations added in ISA
43819         2.07.  Unlike TImode and PTImode, the preferred register set is
43820         the Altivec/VMX registers for the 128-bit operations.
43822         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
43823         declarations.
43824         (rs6000_split_128bit_ok_p): Likewise.
43826         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
43827         macros for creating ISA 2.07 normal and overloaded builtin
43828         functions with 3 arguments.
43829         (BU_P8V_OVERLOAD_3): Likewise.
43830         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
43831         for use as overloaded functions.
43832         (VPERM_1TI_UNS): Likewise.
43833         (VSEL_1TI): Likewise.
43834         (VSEL_1TI_UNS): Likewise.
43835         (ST_INTERNAL_1ti): Likewise.
43836         (LD_INTERNAL_1ti): Likewise.
43837         (XXSEL_1TI): Likewise.
43838         (XXSEL_1TI_UNS): Likewise.
43839         (VPERM_1TI): Likewise.
43840         (VPERM_1TI_UNS): Likewise.
43841         (XXPERMDI_1TI): Likewise.
43842         (SET_1TI): Likewise.
43843         (LXVD2X_V1TI): Likewise.
43844         (STXVD2X_V1TI): Likewise.
43845         (VEC_INIT_V1TI): Likewise.
43846         (VEC_SET_V1TI): Likewise.
43847         (VEC_EXT_V1TI): Likewise.
43848         (EQV_V1TI): Likewise.
43849         (NAND_V1TI): Likewise.
43850         (ORC_V1TI): Likewise.
43851         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
43852         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
43853         overloaded builtin.
43854         (VADDUQM): Likewise.
43855         (VSUBCUQ): Likewise.
43856         (VADDEUQM): Likewise.
43857         (VADDECUQ): Likewise.
43858         (VSUBEUQM): Likewise.
43859         (VSUBECUQ): Likewise.
43861         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
43862         __int128_t and __uint128_t types.
43863         (__uint128_type): Likewise.
43864         (altivec_categorize_keyword): Add support for vector __int128_t,
43865         vector __uint128_t, vector __int128, and vector unsigned __int128
43866         as a container type for TImode operations that need to be done in
43867         VSX/Altivec registers.
43868         (rs6000_macro_to_expand): Likewise.
43869         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
43870         to support 128-bit integer instructions vaddcuq, vadduqm,
43871         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
43872         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
43874         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
43875         for V1TImode, and set up preferences to use VSX/Altivec registers.
43876         Setup VSX reload handlers.
43877         (rs6000_debug_reg_global): Likewise.
43878         (rs6000_init_hard_regno_mode_ok): Likewise.
43879         (rs6000_preferred_simd_mode): Likewise.
43880         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
43881         (easy_altivec_constant): Likewise.
43882         (output_vec_const_move): Likewise.
43883         (rs6000_expand_vector_set): Convert V1TImode set and extract to
43884         simple move.
43885         (rs6000_expand_vector_extract): Likewise.
43886         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
43887         addressing.
43888         (rs6000_const_vec): Add support for V1TImode.
43889         (rs6000_emit_le_vsx_load): Swap double words when loading or
43890         storing TImode/V1TImode.
43891         (rs6000_emit_le_vsx_store): Likewise.
43892         (rs6000_emit_le_vsx_move): Likewise.
43893         (rs6000_emit_move): Add support for V1TImode.
43894         (altivec_expand_ld_builtin): Likewise.
43895         (altivec_expand_st_builtin): Likewise.
43896         (altivec_expand_vec_init_builtin): Likewise.
43897         (altivec_expand_builtin): Likewise.
43898         (rs6000_init_builtins): Add support for V1TImode type.  Add
43899         support for ISA 2.07 128-bit integer builtins.  Define type names
43900         for the VSX/Altivec vector types.
43901         (altivec_init_builtins): Add support for overloaded vector
43902         functions with V1TImode type.
43903         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
43904         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
43905         external function.
43906         (rs6000_split_128bit_ok_p): Likewise.
43907         (rs6000_handle_altivec_attribute): Create V1TImode from vector
43908         __int128_t and vector __uint128_t.
43910         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
43911         and mode attributes.
43912         (VSX_M): Likewise.
43913         (VSX_M2): Likewise.
43914         (VSm): Likewise.
43915         (VSs): Likewise.
43916         (VSr): Likewise.
43917         (VSv): Likewise.
43918         (VS_scalar): Likewise.
43919         (VS_double): Likewise.
43920         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
43922         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
43923         we support the ISA 2.07 128-bit integer arithmetic instructions.
43924         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
43925         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
43926         and TImode types for use with the builtin functions.
43927         (V1TI_type_node): Likewise.
43928         (unsigned_V1TI_type_node): Likewise.
43929         (intTI_type_internal_node): Likewise.
43930         (uintTI_type_internal_node): Likewise.
43932         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
43933         128-bit builtin functions.
43934         (UNSPEC_VADDEUQM): Likewise.
43935         (UNSPEC_VADDECUQ): Likewise.
43936         (UNSPEC_VSUBCUQ): Likewise.
43937         (UNSPEC_VSUBEUQM): Likewise.
43938         (UNSPEC_VSUBECUQ): Likewise.
43939         (VM): Add V1TImode to vector mode iterators.
43940         (VM2): Likewise.
43941         (VI_unit): Likewise.
43942         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
43943         (altivec_vaddcuq): Likewise.
43944         (altivec_vsubuqm): Likewise.
43945         (altivec_vsubcuq): Likewise.
43946         (altivec_vaddeuqm): Likewise.
43947         (altivec_vaddecuq): Likewise.
43948         (altivec_vsubeuqm): Likewise.
43949         (altivec_vsubecuq): Likewise.
43951         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
43952         mode iterators.
43953         (BOOL_128): Likewise.
43954         (BOOL_REGS_OUTPUT): Likewise.
43955         (BOOL_REGS_OP1): Likewise.
43956         (BOOL_REGS_OP2): Likewise.
43957         (BOOL_REGS_UNARY): Likewise.
43958         (BOOL_REGS_AND_CR0): Likewise.
43960         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
43961         128-bit integer builtin support.
43962         (vec_vadduqm): Likewise.
43963         (vec_vaddecuq): Likewise.
43964         (vec_vaddeuqm): Likewise.
43965         (vec_vsubecuq): Likewise.
43966         (vec_vsubeuqm): Likewise.
43967         (vec_vsubcuq): Likewise.
43968         (vec_vsubuqm): Likewise.
43970         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
43971         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
43972         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
43973         128-bit integer add/subtract to ISA 2.07.
43975 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
43977         * config/arc/arc.c (arc_predicate_delay_insns):
43978         Fix third argument passed to conditionalize_nonjump.
43980 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
43982         * config/aarch64/aarch64-builtins.c
43983         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
43984         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
43985         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
43986         instead of __builtin_lfloor.
43987         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
43989 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
43991         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
43992         (tree_ssa_ifcombine_bb_1): New function.
43993         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
43994         is an empty forwarder block to then_bb or vice versa and then_bb
43995         and else_bb are effectively swapped.
43997 2014-03-12  Christian Bruel  <christian.bruel@st.com>
43999         PR target/60264
44000         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
44001         REG_CFA_DEF_CFA note.
44002         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
44003         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
44005 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
44007         PR tree-optimization/60454
44008         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
44010 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44012         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
44013         Do not define target_cpu_default2 to generic.
44014         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
44015         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
44016         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
44018 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
44019             Marc Glisse  <marc.glisse@inria.fr>
44021         PR tree-optimization/60502
44022         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
44023         instead of build_low_bits_mask.
44025 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
44027         PR middle-end/60482
44028         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
44029         if there are multiple uses, but op doesn't live on E edge.
44030         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
44031         clobber stmts before __builtin_unreachable.
44033 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
44035         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
44036         hard_frame_pointer_rtx.
44037         * cse.c (cse_insn): Remove volatile check.
44038         * cselib.c (cselib_process_insn): Likewise.
44039         * dse.c (scan_insn): Likewise.
44041 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
44043         * config/arc/arc.c (conditionalize_nonjump): New function,
44044         broken out of ...
44045         (arc_ifcvt): ... this.
44046         (arc_predicate_delay_insns): Use it.
44048 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
44050         * config/arc/predicates.md (extend_operand): During/after reload,
44051         allow const_int_operand.
44052         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
44053         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
44054         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
44055         to "i".
44056         (umulsi3_highpart_i): Likewise.
44058 2014-03-11  Richard Biener  <rguenther@suse.de>
44060         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
44061         Add asserts to guard possible wrong-code bugs.
44063 2014-03-11  Richard Biener  <rguenther@suse.de>
44065         PR tree-optimization/60429
44066         PR tree-optimization/60485
44067         * tree-ssa-structalias.c (set_union_with_increment): Properly
44068         take into account all fields that overlap the shifted vars.
44069         (do_sd_constraint): Likewise.
44070         (do_ds_constraint): Likewise.
44071         (get_constraint_for_ptr_offset): Likewise.
44073 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
44075         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
44076         (nios2_compute_frame_layout):
44077         Add calculation of cfun->machine->fp_save_offset.
44078         (nios2_expand_prologue): Correct setting of frame pointer register
44079         in prologue.
44080         (nios2_expand_epilogue): Update recovery of stack pointer from
44081         frame pointer accordingly.
44082         (nios2_initial_elimination_offset): Update calculation of offset
44083         for eliminating to HARD_FRAME_POINTER_REGNUM.
44085 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
44087         PR ipa/60457
44088         * ipa.c (symtab_remove_unreachable_nodes): Don't call
44089         cgraph_get_create_node on VAR_DECLs.
44091 2014-03-10  Richard Biener  <rguenther@suse.de>
44093         PR middle-end/60474
44094         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
44096 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
44098         * config/vms/vms.opt (vms_float_format): New variable.
44100 2014-03-08  Tobias Burnus  <burnus@net-b.de>
44102         * doc/invoke.texi (-fcilkplus): Update implementation status.
44104 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
44105             Richard Biener  <rguenther@suse.de>
44107         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
44108         consistently accross all TUs.
44109         (run_gcc): Enable -fshort-double automatically at link at link-time
44110         and disallow override.
44112 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
44114         PR target/58271
44115         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
44116         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
44117         if they can't be used.
44119 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44121         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
44122         for Solaris 11/x86 ld.
44123         * configure: Regenerate.
44125 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44127         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
44128         (LIB_TLS_SPEC): Save as ld_tls_libs.
44129         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
44130         (HAVE_AS_IX86_TLSLDM): New test.
44131         * configure, config.in: Regenerate.
44132         * config/i386/i386.c (legitimize_tls_address): Fall back to
44133         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
44134         cannot support TLS_MODEL_LOCAL_DYNAMIC.
44135         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
44136         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
44138 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
44140         * common.opt (fira-loop-pressure): Mark as optimization.
44142 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
44144         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
44145         an OpenMP mappable type.
44147 2014-03-06  Matthias Klose  <doko@ubuntu.com>
44149         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
44150         MULTILIB_OSDIRNAMES is not defined.
44152 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
44153             Meador Inge  <meadori@codesourcery.com>
44155         PR target/58595
44156         * config/arm/arm.c (arm_tls_symbol_p): Remove.
44157         (arm_legitimize_address): Call legitimize_tls_address for any
44158         arm_tls_referenced_p expression, handle constant addend.  Call it
44159         before testing for !TARGET_ARM.
44160         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
44162 2014-03-06  Richard Biener  <rguenther@suse.de>
44164         PR middle-end/60445
44165         PR lto/60424
44166         PR lto/60427
44167         Revert
44168         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
44170         * tree-streamer.c (record_common_node): Assert we don't record
44171         nodes with type double.
44172         (preload_common_node): Skip type double, complex double and double
44173         pointer since it is now frontend dependent due to fshort-double option.
44175 2014-03-06  Richard Biener  <rguenther@suse.de>
44177         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
44178         or -fno-lto is specified and the linker has full plugin support.
44179         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
44180         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
44181         * lto-wrapper.c (merge_and_complain): Merge compile-time
44182         optimization levels.
44183         (run_gcc): And pass it through to the link options.
44185 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
44187         PR debug/60381
44188         Revert:
44189         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
44190         PR debug/59992
44191         * cselib.c (remove_useless_values): Skip to avoid quadratic
44192         behavior if the condition moved from...
44193         (cselib_process_insn): ... here holds.
44195 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
44197         PR plugins/59335
44198         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
44199         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
44201         PR plugins/59335
44202         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
44203         (TM_H): Add x86-tune.def.
44205 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44207         * config/aarch64/aarch64.c (generic_tunings):
44208         Use cortexa57_extra_costs.
44210 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
44212         PR lto/60404
44213         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
44214         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
44215         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
44216         cost for in_lto_p.
44218 2014-03-04  Heiher  <r@hev.cc>
44220         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
44221         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
44223 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
44225         * config/i386/predicates.md (const2356_operand): Change to ...
44226         (const2367_operand): ... this.
44227         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
44228         const2367_operand.
44229         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
44230         (*avx512pf_scatterpf<mode>sf): Ditto.
44231         (avx512pf_scatterpf<mode>df): Ditto.
44232         (*avx512pf_scatterpf<mode>df_mask): Ditto.
44233         (*avx512pf_scatterpf<mode>df): Ditto.
44234         * config/i386/i386.c (ix86_expand_builtin): Update
44235         incorrect hint operand error message.
44237 2014-03-04  Richard Biener  <rguenther@suse.de>
44239         * lto-section-in.c (lto_get_section_data): Fix const cast.
44241 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
44243         * tree-streamer.c (record_common_node): Assert we don't record
44244         nodes with type double.
44245         (preload_common_node): Skip type double, complex double and double
44246         pointer since it is now frontend dependent due to fshort-double option.
44248 2014-03-04  Richard Biener  <rguenther@suse.de>
44250         PR lto/60405
44251         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
44252         (lto_input_toplevel_asms): Likewise.
44253         * lto-section-in.c (lto_get_section_data): Instead do it here
44254         for every section.
44256 2014-03-04  Richard Biener  <rguenther@suse.de>
44258         PR tree-optimization/60382
44259         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
44260         dead PHIs a reduction.
44262 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
44264         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
44265         hint value.
44266         (_mm_prefetch): Move out of GCC target("sse") pragma.
44267         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
44268         GCC target("prfchw") pragma.
44269         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
44270         for locality <= 2.
44271         * config/i386/i386.c (ix86_option_override_internal): Enable
44272         -mprfchw with -mprefetchwt1.
44274 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
44276         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
44277         Mark as varying.
44279 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
44281         * opts.h (CL_PCH_IGNORE): Define.
44282         * targhooks.c (option_affects_pch_p):
44283         Return false for options that have CL_PCH_IGNORE set.
44284         * opt-functions.awk: Process PchIgnore.
44285         * doc/options.texi: Document PchIgnore.
44287         * config/arc/arc.opt (misize): Add PchIgnore property.
44289 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44291         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
44292         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
44293         constraint on constants to permit them being loaded into
44294         GENERAL_REGS or BASE_REGS.
44296 2014-03-03  Nick Clifton  <nickc@redhat.com>
44298         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
44299         anti-cacnonical alternatives.
44300         (negandhi3_real): New pattern.
44301         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
44303 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
44305         * config/avr/avr-mcus.def: Remove atxmega16x1.
44306         * config/avr/avr-tables.opt: Regenerate.
44307         * config/avr/t-multilib: Regenerate.
44308         * doc/avr-mmcu.texi: Regenerate.
44310 2014-03-03  Tobias Grosser  <tobias@grosser.es>
44311             Mircea Namolaru  <mircea.namolaru@inria.fr>
44313         PR tree-optimization/58028
44314         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
44315         scalar dimensions.
44317 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
44319         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
44320         not handled by recognizers.
44322 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
44324         PR middle-end/60175
44325         * function.c (expand_function_end): Don't emit
44326         clobber_return_register sequence if clobber_after is a BARRIER.
44327         * cfgexpand.c (construct_exit_block): Append instructions before
44328         return_label to prev_bb.
44330 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44332         * config/rs6000/constraints.md: Document reserved use of "wc".
44334 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
44336         PR ipa/60150
44337         * ipa.c (function_and_variable_visibility): When dissolving comdat
44338         group, also set all symbols to local.
44340 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
44342         PR ipa/60306
44344         Revert:
44345         2013-12-14  Jan Hubicka  <jh@suse.cz>
44346         PR middle-end/58477
44347         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
44349 2014-03-02  Jon Beniston  <jon@beniston.com>
44351         PR bootstrap/48230
44352         PR bootstrap/50927
44353         PR bootstrap/52466
44354         PR target/46898
44355         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
44356         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
44357         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
44358         (simple_return, *simple_return): New patterns
44359         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
44360         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
44362 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
44364         * dwarf2out.c (gen_subprogram_die): Tidy.
44366 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
44368         PR target/60071
44369         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
44370         (*mov_t_msb_neg_negc): ... this new insn.
44372 2014-02-28  Jason Merrill  <jason@redhat.com>
44374         PR c++/58678
44375         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
44376         function.
44378 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
44380         PR c++/60314
44381         * dwarf2out.c (decltype_auto_die): New static.
44382         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
44383         (gen_type_die_with_usage): Handle 'decltype(auto)'.
44384         (is_cxx_auto): Likewise.
44386 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
44388         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
44389         we are not using general regs only.
44391 2014-02-28  Richard Biener  <rguenther@suse.de>
44393         PR target/60280
44394         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
44395         previous fix and only allow to remove trivial pre-headers
44396         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
44397         (remove_forwarder_block): Properly update the latch of a loop.
44399 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
44401         PR debug/59992
44402         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
44403         (cselib_preserved_hash_table): New.
44404         (preserve_constants_and_equivs): Move preserved vals to it.
44405         (cselib_find_slot): Look it up first.
44406         (cselib_init): Initialize it.
44407         (cselib_finish): Release it.
44408         (dump_cselib_table): Dump it.
44410 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
44412         PR debug/59992
44413         * cselib.c (remove_useless_values): Skip to avoid quadratic
44414         behavior if the condition moved from...
44415         (cselib_process_insn): ... here holds.
44417 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
44419         PR debug/57232
44420         * var-tracking.c (vt_initialize): Apply the same condition to
44421         preserve the CFA base value.
44423 2014-02-28  Joey Ye  <joey.ye@arm.com>
44425         PR target/PR60169
44426         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
44427         if reload in progress or completed.
44429 2014-02-28  Tobias Burnus  <burnus@net-b.de>
44431         PR middle-end/60147
44432         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
44433         NAMELIST_DECL.
44435 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
44437         * doc/tm.texi.in (Condition Code Status): Update documention for
44438         relative locations of cc0-setter and cc0-user.
44440 2014-02-27  Jeff Law  <law@redhat.com>
44442         PR rtl-optimization/52714
44443         * combine.c (try_combine): When splitting an unrecognized PARALLEL
44444         into two independent simple sets, if I3 is a jump, ensure the
44445         pattern we place into I3 is a (set (pc) ...).
44447 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
44448             Jeff Law  <law@redhat.com>
44450         PR rtl-optimization/49847
44451         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
44452         are in different blocks.
44453         * doc/tm.texi (Condition Code Status): Update documention for
44454         relative locations of cc0-setter and cc0-user.
44456 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
44458         PR target/59222
44459         * lra.c (lra_emit_add): Check SUBREG too.
44461 2014-02-27  Andreas Schwab  <schwab@suse.de>
44463         * config/m68k/m68k.c (m68k_option_override): Disable
44464         -flive-range-shrinkage for classic m68k.
44465         (m68k_override_options_after_change): Likewise.
44467 2014-02-27  Marek Polacek  <polacek@redhat.com>
44469         PR middle-end/59223
44470         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
44471         -Wmaybe-uninitialized.
44473 2014-02-27  Alan Modra  <amodra@gmail.com>
44475         PR target/57936
44476         * reload1.c (emit_input_reload_insns): When reload_override_in,
44477         set old to rl->in_reg when rl->in_reg is a subreg.
44479 2014-02-26  Richard Biener  <rguenther@suse.de>
44481         PR bootstrap/60343
44482         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
44484 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
44486         * common/config/i386/predicates.md (const1256_operand): Remove.
44487         (const2356_operand): New.
44488         (const_1_to_2_operand): Remove.
44489         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
44490         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
44491         (*avx512pf_gatherpf<mode>sf): Ditto.
44492         (avx512pf_gatherpf<mode>df): Ditto.
44493         (*avx512pf_gatherpf<mode>df_mask): Ditto.
44494         (*avx512pf_gatherpf<mode>df): Ditto.
44495         (avx512pf_scatterpf<mode>sf): Ditto.
44496         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
44497         (*avx512pf_scatterpf<mode>sf): Ditto.
44498         (avx512pf_scatterpf<mode>df): Ditto.
44499         (*avx512pf_scatterpf<mode>df_mask): Ditto.
44500         (*avx512pf_scatterpf<mode>df): Ditto.
44501         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
44503 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
44505         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
44506         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
44507         (_mm512_mask_testn_epi64_mask): Move to ...
44508         * config/i386/avx512cdintrin.h: Here.
44509         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
44510         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
44511         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
44512         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
44513         TARGET_AVX512F from TARGET_AVX512CD.
44515 2014-02-26  Richard Biener  <rguenther@suse.de>
44517         PR ipa/60327
44518         * ipa.c (walk_polymorphic_call_targets): Properly guard
44519         call to inline_update_overall_summary.
44521 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
44523         PR target/60280
44524         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
44525         and latches only if requested.  Fix latch if it is removed.
44526         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
44527         LOOPS_HAVE_PREHEADERS.
44529 2014-02-25  Andrew Pinski  <apinski@cavium.com>
44531         * builtins.c (expand_builtin_thread_pointer): Create a new target
44532         when the target is NULL.
44534 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
44536         PR rtl-optimization/60317
44537         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
44538         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
44539         * lra-assigns.c: Include params.h.
44540         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
44541         other reload pseudos considerations.
44543 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44545         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
44546         to use canonical form for nor<mode>3.
44548 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
44550         PR target/55426
44551         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
44552         conversions.
44554 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
44556         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
44557         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
44558         (ix86_handle_option): Handle OPT_mprefetchwt1.
44559         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
44560         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
44561         PREFETCHWT1 CPUID.
44562         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
44563         OPTION_MASK_ISA_PREFETCHWT1.
44564         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
44565         (PTA_PREFETCHWT1): New.
44566         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
44567         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
44568         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
44569         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
44570         (*prefetch_avx512pf_<mode>_: Change into ...
44571         (*prefetch_prefetchwt1_<mode>: This.
44572         * config/i386/i386.opt (mprefetchwt1): New.
44573         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
44574         (_mm_prefetch): Handle intent to write.
44575         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
44577 2014-02-25  Richard Biener  <rguenther@suse.de>
44579         PR middle-end/60291
44580         * emit-rtl.c (mem_attrs_htab): Remove.
44581         (mem_attrs_htab_hash): Likewise.
44582         (mem_attrs_htab_eq): Likewise.
44583         (set_mem_attrs): Always allocate new mem-attrs when something changed.
44584         (init_emit_once): Do not allocate mem_attrs_htab.
44586 2014-02-25  Richard Biener  <rguenther@suse.de>
44588         PR lto/60319
44589         * lto-opts.c (lto_write_options): Output non-explicit conservative
44590         -fwrapv, -fno-trapv and -fno-strict-overflow.
44591         * lto-wrapper.c (merge_and_complain): Handle merging those options.
44592         (run_gcc): And pass them through.
44594 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
44596         * sel-sched.c (calculate_new_fences): New parameter ptime.
44597         Calculate it as a maximum over all fence cycles.
44598         (sel_sched_region_2): Adjust the call to calculate_new_fences.
44599         Print the final schedule timing when sched_verbose.
44601 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
44603         PR rtl-optimization/60292
44604         * sel-sched.c (fill_vec_av_set): Do not reset target availability
44605         bit fot the fence instruction.
44607 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
44609         * calls.h: Fix typo in comment.
44611 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
44613         * config/pa/pa.c (pa_output_move_double): Don't valididate when
44614         adjusting offsetable addresses.
44616 2014-02-24  Guozhi Wei  <carrot@google.com>
44618         * sparseset.h (sparseset_pop): Fix the wrong index.
44620 2014-02-24  Walter Lee  <walt@tilera.com>
44622         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
44623         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
44624         triplet.
44625         * common/config/tilegx/tilegx-common.c
44626         (TARGET_DEFAULT_TARGET_FLAGS): Define.
44627         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
44628         (LINK_SPEC): Ditto.
44629         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
44630         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
44631         (tilegx_gimplify_va_arg_expr): Handle big endian.
44632         (tilegx_expand_unaligned_load): Ditto.
44633         (tilegx_expand_unaligned_store): Ditto.
44634         (TARGET_RETURN_IN_MSB): New.
44635         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
44636         (TARGET_ENDIAN_DEFAULT): New.
44637         (TARGET_BIG_ENDIAN): Handle big endian.
44638         (BYTES_BIG_ENDIAN): Ditto.
44639         (WORDS_BIG_ENDIAN): Ditto.
44640         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
44641         (ENDIAN_SPEC): New.
44642         (EXTRA_SPECS): New.
44643         * config/tilegx/tilegx.md (extv): Handle big endian.
44644         (extzv): Ditto.
44645         (insn_st<n>): Ditto.
44646         (insn_st<n>_add<bitsuffix>): Ditto.
44647         (insn_stnt<n>): Ditto.
44648         (insn_stnt<n>_add<bitsuffix>):Ditto.
44649         (vec_interleave_highv8qi): Handle big endian.
44650         (vec_interleave_highv8qi_be): New.
44651         (vec_interleave_highv8qi_le): New.
44652         (insn_v1int_h): Handle big endian.
44653         (vec_interleave_lowv8qi): Handle big endian.
44654         (vec_interleave_lowv8qi_be): New.
44655         (vec_interleave_lowv8qi_le): New.
44656         (insn_v1int_l): Handle big endian.
44657         (vec_interleave_highv4hi): Handle big endian.
44658         (vec_interleave_highv4hi_be): New.
44659         (vec_interleave_highv4hi_le): New.
44660         (insn_v2int_h): Handle big endian.
44661         (vec_interleave_lowv4hi): Handle big endian.
44662         (vec_interleave_lowv4hi_be): New.
44663         (vec_interleave_lowv4hi_le): New.
44664         (insn_v2int_l): Handle big endian.
44665         (vec_interleave_highv2si): Handle big endian.
44666         (vec_interleave_highv2si_be): New.
44667         (vec_interleave_highv2si_le): New.
44668         (insn_v4int_h): Handle big endian.
44669         (vec_interleave_lowv2si): Handle big endian.
44670         (vec_interleave_lowv2si_be): New.
44671         (vec_interleave_lowv2si_le): New.
44672         (insn_v4int_l): Handle big endian.
44673         * config/tilegx/tilegx.opt (mbig-endian): New option.
44674         (mlittle-endian): New option.
44675         * doc/install.texi: Document tilegxbe-linux.
44676         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
44678 2014-02-24  Martin Jambor  <mjambor@suse.cz>
44680         PR ipa/60266
44681         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
44682         there are no parameter descriptors.
44684 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
44686         PR rtl-optimization/60268
44687         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
44688         initialization to ...
44689         (sched_rgn_init): ... here.
44690         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
44692 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
44694         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
44695         names.
44697 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
44699         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
44700         definition.
44702 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
44704         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
44705         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
44707 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
44709         * config/microblaze/predicates.md: Add cmp_op predicate.
44710         * config/microblaze/microblaze.md: Add branch_compare instruction
44711         which uses cmp_op predicate and emits cmp insn before branch.
44712         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
44713         to microblaze_expand_conditional_branch and consolidate logic.
44714         (microblaze_expand_conditional_branch): emit branch_compare
44715         insn instead of handling cmp op separate from branch insn.
44717 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44719         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
44720         to permit subregs.
44722 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44724         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
44725         define_insn with define_expand and new define_insn
44726         *altivec_lve<VI_char>x_internal.
44727         (altivec_stve<VI_char>x): Replace define_insn with define_expand
44728         and new define_insn *altivec_stve<VI_char>x_internal.
44729         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
44730         prototype.
44731         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
44732         lve*x built-ins.
44733         (altivec_expand_stvex_be): New function.
44735 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
44737         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
44738         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
44739         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
44740         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
44742 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
44744         PR target/60298
44745         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
44746         instead of emit_move_insn.
44748 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44750         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
44751         vspltw with vsldoi.
44752         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
44753         gen_altivec_vsumsws.
44755 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44757         * config/rs6000/altivec.md (altivec_lvxl): Rename as
44758         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
44759         (altivec_lvxl_<mode>): New define_expand incorporating
44760         -maltivec=be semantics where needed.
44761         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
44762         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
44763         semantics where needed.
44764         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
44765         (altivec_stvx_<mode>): New define_expand incorporating
44766         -maltivec=be semantics where needed.
44767         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
44768         VM2 iterator instead of V4SI.
44769         (altivec_stvxl_<mode>): New define_expand incorporating
44770         -maltivec=be semantics where needed.
44771         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
44772         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
44773         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
44774         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
44775         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
44776         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
44777         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
44778         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
44779         ALTIVEC_BUILTIN_STVXL.
44780         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
44781         (altivec_expand_stvx_be): Likewise.
44782         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
44783         (altivec_expand_lvx_be): Likewise.
44784         (altivec_expand_stvx_be): Likewise.
44785         (altivec_expand_builtin): Add cases for
44786         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
44787         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
44788         (altivec_init_builtins): Add definitions for
44789         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
44790         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
44792 2014-02-21  Catherine Moore  <clm@codesourcery.com>
44794         * doc/invoke.texi (mvirt, mno-virt): Document.
44795         * config/mips/mips.opt (mvirt): New option.
44796         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
44798 2014-02-21  Richard Biener  <rguenther@suse.de>
44800         PR tree-optimization/60276
44801         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
44802         (STMT_VINFO_MIN_NEG_DIST): New macro.
44803         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
44804         STMT_VINFO_MIN_NEG_DIST.
44805         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
44806         made for negative dependence distances still hold.
44808 2014-02-21  Richard Biener  <rguenther@suse.de>
44810         PR middle-end/60291
44811         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
44812         DECL_INITIAL for globals not in the current function context.
44814 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
44816         PR tree-optimization/56490
44817         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
44818         * tree-ssa-uninit.c: Include params.h.
44819         (compute_control_dep_chain): Add num_calls argument, return false
44820         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
44821         num_calls to recursive call.
44822         (find_predicates): Change dep_chain into normal array,
44823         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
44824         variable and adjust compute_control_dep_chain caller.
44825         (find_def_preds): Likewise.
44827 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
44829         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
44830         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
44832 2014-02-21  Nick Clifton  <nickc@redhat.com>
44834         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
44835         (pushhi1): Likewise.
44836         (popqi1): Add mode to pre_dec.
44837         (pophi1): Likewise.
44839 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
44841         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
44842         mode for mask of V8SFmode permutation.
44844 2014-02-20  Richard Henderson  <rth@redhat.com>
44846         PR c++/60272
44847         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
44848         a new pseudo for OLDVAL.
44850 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
44852         PR target/57896
44853         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
44854         gen_reg_rtx if d->testing_p.
44855         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
44856         if d->testing_p and we will certainly return true.
44857         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
44858         if d->testing_p.
44860 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
44862         * emit-rtl.c (gen_reg_rtx): Assert that
44863         crtl->emit.regno_pointer_align_length is non-zero.
44865 2014-02-20  Richard Henderson  <rth@redhat.com>
44867         PR c++/60272
44868         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
44869         on failure the store back into EXPECT.
44871 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
44872             Sandra Loosemore  <sandra@codesourcery.com>
44874         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
44875         * config/nios2/nios2.c (nios2_function_profiler): Add
44876         -fPIC (flag_pic == 2) support.
44877         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
44878         (nios2_large_offset_p): New function.
44879         (nios2_unspec_reloc_p): Move up position, update to use
44880         nios2_large_offset_p.
44881         (nios2_unspec_address): Remove function.
44882         (nios2_unspec_offset): New function.
44883         (nios2_large_got_address): New function.
44884         (nios2_got_address): Add large offset support.
44885         (nios2_legitimize_tls_address): Update usage of removed and new
44886         functions.
44887         (nios2_symbol_binds_local_p): New function.
44888         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
44889         (nios2_legitimize_address): Update to use nios2_large_offset_p.
44890         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
44891         (nios2_print_operand): Merge H/L processing, add hiadj/lo
44892         processing for (const (unspec ...)).
44893         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
44895 2014-02-20  Richard Biener  <rguenther@suse.de>
44897         * tree-cfg.c (replace_uses_by): Mark altered BBs before
44898         doing the substitution.
44899         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
44901 2014-02-20  Martin Jambor  <mjambor@suse.cz>
44903         PR ipa/55260
44904         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
44905         info when checking whether lattices are bottom.
44907 2014-02-20  Richard Biener  <rguenther@suse.de>
44909         PR middle-end/60221
44910         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
44911         regions at -O0.
44913 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
44915         PR ipa/58555
44916         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
44917         parameter specifying the scaling.
44918         (inline_call): Update.
44919         (want_inline_recursively): Guard division by zero.
44920         (recursive_inlining): Update.
44921         * ipa-inline.h (clone_inlined_nodes): Update.
44923 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
44925         PR target/60204
44926         * config/i386/i386.c (classify_argument): Pass structures of size
44927         64 bytes or less in register.
44929 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
44930             Kirill Yukhin  <kirill.yukhin@intel.com>
44932         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
44933         (_mm_rcp28_round_ss): Ditto.
44934         (_mm_rsqrt28_round_sd): Ditto.
44935         (_mm_rsqrt28_round_ss): Ditto.
44936         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
44937         (_mm_rcp14_round_ss): Ditto.
44938         (_mm_rsqrt14_round_sd): Ditto.
44939         (_mm_rsqrt14_round_ss): Ditto.
44940         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
44941         the first input operand, get rid of match_dup.
44942         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
44943         attribute to sse.
44944         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
44945         Ditto.
44946         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
44947         operand as the first input operand, set type attribute.
44948         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
44949         Set type attribute.
44950         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
44951         operand as the first input operand, set type attribute.
44953 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
44955         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
44956         bit of zero.
44958 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
44960         PR target/60207
44961         * config/i386/i386.c (construct_container): Remove TFmode check
44962         for X86_64_INTEGER_CLASS.
44964 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
44966         PR target/59794
44967         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
44968         only when -Wpsabi is enabled.
44970 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
44972         PR target/59799
44973         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
44974         passing arrays in registers are the same as for structs, so remove the
44975         special case for them.
44977 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
44979         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
44980         destination type, extract only the valid bits if the source type is not
44981         integral and has a different mode.
44983 2014-02-19  Richard Biener  <rguenther@suse.de>
44985         PR ipa/60243
44986         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
44987         for all calls.
44989 2014-02-19  Richard Biener  <rguenther@suse.de>
44991         PR ipa/60243
44992         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
44993         (ipa_modify_call_arguments): Emit an argument load explicitely and
44994         preserve virtual SSA form there and for the replacement call.
44995         Do not update SSA form nor free dominance info.
44997 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
44999         * ipa.c (function_and_variable_visibility): Also clear WEAK
45000         flag when disolving COMDAT_GROUP.
45002 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
45004         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
45005         * ipa-prop.c (ipa_set_jf_known_type): Return early when
45006         not devirtualizing.
45007         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
45008         do more sanity checks.
45009         (detect_type_change): Return true when giving up early.
45010         (compute_complex_assign_jump_func): Fix type parameter of
45011         ipa_set_ancestor_jf.
45012         (compute_complex_ancestor_jump_func): Likewise.
45013         (update_jump_functions_after_inlining): Fix updating of
45014         ancestor function.
45015         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
45017 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
45019         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
45020         inline clones when edge disappears.
45022 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
45024         PR target/60203
45025         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
45026         Split 64-bit moves into 2 patterns.  Do not allow the use of
45027         direct move for TDmode in little endian, since the decimal value
45028         has little endian bytes within a word, but the 64-bit pieces are
45029         ordered in a big endian fashion, and normal subreg's of TDmode are
45030         not allowed.
45031         (mov<mode>_64bit_dm): Likewise.
45032         (movtd_64bit_nodm): Likewise.
45034 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
45036         PR tree-optimization/60174
45037         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
45038         statement of an SSA_NAME that occurs in an abnormal PHI node.
45040 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
45042         PR sanitizer/60142
45043         * final.c (SEEN_BB): Remove.
45044         (SEEN_NOTE, SEEN_EMITTED): Renumber.
45045         (final_scan_insn): Don't force_source_line on second
45046         NOTE_INSN_BASIC_BLOCK.
45048 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
45050         PR target/60205
45051         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
45052         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
45053         (type_natural_mode): Warn ABI change when %zmm register is not
45054         available for AVX512F vector value passing.
45056 2014-02-18  Kai Tietz  <ktietz@redhat.com>
45058         PR target/60193
45059         * config/i386/i386.c (ix86_expand_prologue): Use value in
45060         rax register as displacement when restoring %r10 or %rax.
45061         Fix wrong offset when restoring both registers.
45063 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
45065         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
45066         assertion with conditional return.
45068 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
45069             Uros Bizjak  <ubizjak@gmail.com>
45071         PR driver/60233
45072         * config/i386/driver-i386.c (host_detect_local_cpu): If
45073         YMM state is not saved by the OS, also clear has_f16c.  Move
45074         CPUID 0x80000001 handling before YMM state saving checking.
45076 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
45078         PR rtl-optimization/58960
45079         * haifa-sched.c (alloc_global_sched_pressure_data): New,
45080         factored out from ...
45081         (sched_init): ... here.
45082         (free_global_sched_pressure_data): New, factored out from ...
45083         (sched_finish): ... here.
45084         * sched-int.h (free_global_sched_pressure_data): Declare.
45085         * sched-rgn.c (nr_regions_initial): New static global.
45086         (haifa_find_rgns): Initialize it.
45087         (schedule_region): Disable sched-pressure for the newly
45088         generated regions.
45090 2014-02-17  Richard Biener  <rguenther@suse.de>
45092         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
45093         release SSA defs of pattern stmts.
45095 2014-02-17  Richard Biener  <rguenther@suse.de>
45097         * tree-inline.c (expand_call_inline): Release the virtual
45098         operand defined by the call we are about to inline.
45100 2014-02-17  Richard Biener  <rguenther@suse.de>
45102         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
45104 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
45105             Ilya Tocar  <ilya.tocar@intel.com>
45107         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
45108         arguments order in builtin.
45109         (_mm512_permutexvar_epi64): Ditto.
45110         (_mm512_mask_permutexvar_epi64): Ditto
45111         (_mm512_maskz_permutexvar_epi32): Ditto
45112         (_mm512_permutexvar_epi32): Ditto
45113         (_mm512_mask_permutexvar_epi32): Ditto
45115 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45117         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
45118         (p8_vmrgow): Likewise.
45120 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45122         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
45123         endian targets.
45125 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
45127         PR target/60203
45128         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
45129         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
45130         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
45131         using direct move instructions on ISA 2.07.  Also adjust
45132         instruction length for 64-bit.
45133         (mov<mode>_64bit, TFmode/TDmode): Likewise.
45134         (mov<mode>_32bit, TFmode/TDmode): Likewise.
45136 2014-02-15  Alan Modra  <amodra@gmail.com>
45138         PR target/58675
45139         PR target/57935
45140         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
45141         find_replacement on parts of insn rtl that might be reloaded.
45143 2014-02-15  Richard Biener  <rguenther@suse.de>
45145         PR tree-optimization/60183
45146         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
45147         (tree_ssa_phiprop): Calculate and free post-dominators.
45149 2014-02-14  Jeff Law  <law@redhat.com>
45151         PR rtl-optimization/60131
45152         * ree.c (get_extended_src_reg): New function.
45153         (combine_reaching_defs): Use it rather than assuming location of REG.
45154         (find_and_remove_re): Verify first operand of extension is
45155         a REG before adding the insns to the copy list.
45157 2014-02-14  Roland McGrath  <mcgrathr@google.com>
45159         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
45160         * configure: Regenerated.
45161         * config.in: Regenerated.
45162         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
45163         instead of ASM_SHORT.
45165 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
45166             Richard Earnshaw  <rearnsha@arm.com>
45168         PR rtl-optimization/59535
45169         * lra-constraints.c (process_alt_operands): Encourage alternative
45170         when unassigned pseudo class is superset of the alternative class.
45171         (inherit_reload_reg): Don't inherit when optimizing for code size.
45172         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
45173         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
45174         modes not less than 4 for Thumb1.
45176 2014-02-14  Kyle McMartin  <kyle@redhat.com>
45178         PR pch/60010
45179         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
45181 2014-02-14  Richard Biener  <rguenther@suse.de>
45183         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
45184         (get_frame_arg): Drop the assert with langhook types_compatible_p.
45185         Do not strip INDIRECT_REFs.
45187 2014-02-14  Richard Biener  <rguenther@suse.de>
45189         PR lto/60179
45190         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
45191         DECL_FUNCTION_SPECIFIC_TARGET.
45192         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
45193         * tree-streamer-out.c (pack_ts_target_option): Remove.
45194         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
45195         (write_ts_function_decl_tree_pointers): Do not stream
45196         DECL_FUNCTION_SPECIFIC_TARGET.
45197         * tree-streamer-in.c (unpack_ts_target_option): Remove.
45198         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
45199         (lto_input_ts_function_decl_tree_pointers): Do not stream
45200         DECL_FUNCTION_SPECIFIC_TARGET.
45202 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
45204         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
45205         (get_initial_def_for_induction, vectorizable_induction): Ignore
45206         debug stmts when looking for exit_phi.
45207         (vectorizable_live_operation): Fix up condition.
45209 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45211         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
45212         nreverse() because it changes the content of original tree list.
45214 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45216         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
45217         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
45219 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
45221         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
45222         GNU coding standards.
45224 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
45226         PR debug/60152
45227         * dwarf2out.c (gen_subprogram_die): Don't call
45228         add_calling_convention_attribute if subr_die is old_die.
45230 2014-02-13  Sharad Singhai  <singhai@google.com>
45232         * doc/optinfo.texi: Fix order of nodes.
45234 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
45236         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
45237         operands[2], not operands[3].
45239 2014-02-13  Richard Biener  <rguenther@suse.de>
45241         PR bootstrap/59878
45242         * doc/install.texi (ISL): Update recommended version to 0.12.2,
45243         mention the possibility of an in-tree build.
45244         (CLooG): Update recommended version to 0.18.1, mention the
45245         possibility of an in-tree build and clarify that the ISL
45246         bundled with CLooG does not work.
45248 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
45250         PR target/43546
45251         * expr.c (compress_float_constant): If x is a hard register,
45252         extend into a pseudo and then move to x.
45254 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
45256         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
45257         caused by bad second argument to warning_at() with -mhotpatch and
45258         nested functions (e.g. with gfortran).
45260 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
45262         * opts.c (option_name): Remove "enabled by default" rider.
45264 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
45266         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
45268 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
45269             Uros Bizjak  <ubizjak@gmail.com>
45271         PR target/60151
45272         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
45273         * configure: Regenerated.
45275 2014-02-12  Richard Biener  <rguenther@suse.de>
45277         * vec.c (vec_prefix::calculate_allocation): Move as
45278         inline variant to vec.h.
45279         (vec_prefix::calculate_allocation_1): New out-of-line version.
45280         * vec.h (vec_prefix::calculate_allocation_1): Declare.
45281         (vec_prefix::m_has_auto_buf): Rename to ...
45282         (vec_prefix::m_using_auto_storage): ... this.
45283         (vec_prefix::calculate_allocation): Inline the easy cases
45284         and dispatch to calculate_allocation_1 which doesn't need the
45285         prefix address.
45286         (va_heap::reserve): Use gcc_checking_assert.
45287         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
45288         m_using_auto_storage.
45289         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
45290         member and adjust.
45291         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
45292         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
45293         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
45295 2014-02-12  Richard Biener  <rguenther@suse.de>
45297         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
45298         when we found a dependence.
45300 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
45302         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
45303         common code...
45304         (maybe_fold_stmt): ... into this new function.
45305         * omp-low.c (lower_omp): Update comment.
45307         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
45308         last use.
45310         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
45311         dereference.
45313 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
45315         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
45316         identifiers in comments.
45317         (cortexa53_extra_costs): Likewise.
45318         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
45319         (cortexa7_extra_costs): Likewise.
45320         (cortexa12_extra_costs): Likewise.
45321         (cortexa15_extra_costs): Likewise.
45322         (v7m_extra_costs): Likewise.
45324 2014-02-12  Richard Biener  <rguenther@suse.de>
45326         PR middle-end/60092
45327         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
45328         of posix_memalign being successful.
45329         (lower_stmt): Restrict lowering of posix_memalign to when
45330         -ftree-bit-ccp is enabled.
45332 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
45334         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
45335         arg_loc.
45336         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
45338 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
45340         PR rtl-optimization/60116
45341         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
45342         other_insn once the combination has been validated.
45344 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
45346         PR lto/59468
45347         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
45348         and wrapper.
45349         * ipa-devirt.c: Include demangle.h
45350         (odr_violation_reported): New static variable.
45351         (add_type_duplicate): Update odr_violations.
45352         (maybe_record_node): Add completep parameter; update it.
45353         (record_target_from_binfo): Add COMPLETEP parameter;
45354         update it as needed.
45355         (possible_polymorphic_call_targets_1): Likewise.
45356         (struct polymorphic_call_target_d): Add nonconstruction_targets;
45357         rename FINAL to COMPLETE.
45358         (record_targets_from_bases): Sanity check we found the binfo;
45359         fix COMPLETEP updating.
45360         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
45361         parameter, fix computing of COMPLETEP.
45362         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
45363         at LTO time do demangling.
45364         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
45365         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
45366         parameter.
45367         (gimple_get_virt_method_for_binfo): Likewise.
45368         * gimple-fold.h (gimple_get_virt_method_for_binfo,
45369         gimple_get_virt_method_for_vtable): Update prototypes.
45371 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
45373         PR target/49008
45374         * genautomata.c (add_presence_absence): Fix typo with
45375         {final_}presence_list.
45377 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
45379         PR target/60137
45380         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
45381         for VSX/Altivec vectors that land in GPR registers.
45383 2014-02-11  Richard Henderson  <rth@redhat.com>
45384             Jakub Jelinek  <jakub@redhat.com>
45386         PR debug/59776
45387         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
45388         around drhs if type conversion to lacc->type is not useless.
45390 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45392         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
45393         tuning struct.
45394         (cortex-a57.cortex-a53): Likewise.
45395         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
45397 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45399         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
45400         arm_restrict_it.
45402 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
45404         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
45405         add_options_for_arm_vfp3.
45407 2014-02-11  Jeff Law  <law@redhat.com>
45409         PR middle-end/54041
45410         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
45411         object with an undesirable mode.
45413 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
45415         PR libgomp/60107
45416         * config/i386/sol2-9.h: New file.
45417         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
45418         *-*-solaris2.9*): Use it.
45420 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
45422         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
45423         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
45425 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
45427         * config/microblaze/microblaze.c: Extend mcpu version format
45429 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
45431         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
45433 2014-02-10  Richard Henderson  <rth@redhat.com>
45435         PR target/59927
45436         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
45437         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
45438         ms-abi vs -mno-accumulate-outgoing-args.
45439         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
45440         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
45441         respect to ms-abi.
45443 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
45445         PR middle-end/60080
45446         * cfgexpand.c (expand_asm_operands): Attach source location to
45447         ASM_INPUT rtx objects.
45448         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
45450 2014-02-10  Nick Clifton  <nickc@redhat.com>
45452         * config/mn10300/mn10300.c (popcount): New function.
45453         (mn10300_expand_prologue): Include saved registers in stack usage
45454         count.
45456 2014-02-10  Jeff Law  <law@redhat.com>
45458         PR middle-end/52306
45459         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
45460         when changing the SET_DEST of a prior insn to avoid an input reload.
45462 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
45464         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
45465         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
45466         -mcall-openbsd, or -mcall-linux.
45467         (CC1_ENDIAN_BIG_SPEC): Remove.
45468         (CC1_ENDIAN_LITTLE_SPEC): Remove.
45469         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
45470         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
45471         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
45472         and %cc1_endian_default.
45473         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
45475 2014-02-10  Richard Biener  <rguenther@suse.de>
45477         PR tree-optimization/60115
45478         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
45479         MEM_REF handling.  Properly verify that the accesses are not
45480         out of the objects bound.
45482 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45484         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
45485         coretex to cortex.
45487 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
45489         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
45490         proper constants and fix formatting.
45491         (possible_polymorphic_call_targets): Fix formatting.
45493 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
45494             Ilya Tocar  <ilya.tocar@intel.com>
45496         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
45497         (_mm512_loadu_epi32): Renamed into...
45498         (_mm512_loadu_si512): This.
45499         (_mm512_storeu_epi32): Renamed into...
45500         (_mm512_storeu_si512): This.
45501         (_mm512_maskz_ceil_ps): Removed.
45502         (_mm512_maskz_ceil_pd): Ditto.
45503         (_mm512_maskz_floor_ps): Ditto.
45504         (_mm512_maskz_floor_pd): Ditto.
45505         (_mm512_floor_round_ps): Ditto.
45506         (_mm512_floor_round_pd): Ditto.
45507         (_mm512_ceil_round_ps): Ditto.
45508         (_mm512_ceil_round_pd): Ditto.
45509         (_mm512_mask_floor_round_ps): Ditto.
45510         (_mm512_mask_floor_round_pd): Ditto.
45511         (_mm512_mask_ceil_round_ps): Ditto.
45512         (_mm512_mask_ceil_round_pd): Ditto.
45513         (_mm512_maskz_floor_round_ps): Ditto.
45514         (_mm512_maskz_floor_round_pd): Ditto.
45515         (_mm512_maskz_ceil_round_ps): Ditto.
45516         (_mm512_maskz_ceil_round_pd): Ditto.
45517         (_mm512_expand_pd): Ditto.
45518         (_mm512_expand_ps): Ditto.
45519         * config/i386/i386.c (ix86_builtins): Remove
45520         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
45521         (bdesc_args): Ditto.
45522         * config/i386/predicates.md (const1256_operand): New.
45523         (const_1_to_2_operand): Ditto.
45524         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
45525         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
45526         (*avx512pf_gatherpf<mode>sf): Ditto.
45527         (avx512pf_gatherpf<mode>df): Ditto.
45528         (*avx512pf_gatherpf<mode>df_mask): Ditto.
45529         (*avx512pf_gatherpf<mode>df): Ditto.
45530         (avx512pf_scatterpf<mode>sf): Ditto.
45531         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
45532         (*avx512pf_scatterpf<mode>sf): Ditto.
45533         (avx512pf_scatterpf<mode>df): Ditto.
45534         (*avx512pf_scatterpf<mode>df_mask): Ditto.
45535         (*avx512pf_scatterpf<mode>df): Ditto.
45536         (avx512f_expand<mode>): Removed.
45537         (<shift_insn><mode>3<mask_name>): Change predicate type.
45539 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
45541         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
45542         not at the end of datarefs vector use ordered_remove to avoid
45543         reordering datarefs vector.
45545         PR c/59984
45546         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
45547         mark local addressable non-static vars as GOVD_PRIVATE
45548         instead of GOVD_LOCAL.
45549         * omp-low.c (lower_omp_for): Move gimple_bind_vars
45550         and BLOCK_VARS of gimple_bind_block to new_stmt rather
45551         than copying them.
45553         PR middle-end/60092
45554         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
45555         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
45556         assume_aligned or alloc_align attributes.
45557         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
45558         arguments.  Handle also assume_aligned and alloc_align attributes.
45559         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
45560         calls to functions with assume_aligned or alloc_align attributes.
45561         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
45563 2014-02-08  Terry Guo  <terry.guo@arm.com>
45565         * doc/invoke.texi: Document ARM -march=armv7e-m.
45567 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
45569         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
45570         flag on __cilkrts_rethrow builtin.
45572         PR ipa/60026
45573         * ipa-cp.c (determine_versionability): Fail at -O0
45574         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
45575         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
45577         Revert:
45578         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
45580         PR ipa/60026
45581         * tree-inline.c (copy_forbidden): Fail for
45582         __attribute__((optimize (0))) functions.
45584 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
45586         * varpool.c: Include pointer-set.h.
45587         (varpool_remove_unreferenced_decls): Variables in other partitions
45588         will not be output; be however careful to not lose information
45589         about partitioning.
45591 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
45593         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
45594         lookup in the vtable constructor.
45596 2014-02-07  Jeff Law  <law@redhat.com>
45598         PR target/40977
45599         * config/m68k/m68k.md (ashldi_extsi): Turn into a
45600         define_insn_and_split.
45602         * ipa-inline.c (inline_small_functions): Fix typos.
45604 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
45606         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
45607         (s390_can_use_return_insn): Declare.
45608         * config/s390/s390.h (EPILOGUE_USES): Define.
45609         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
45610         instructions.
45611         (s390_chunkify_start): Handle return JUMP_LABELs.
45612         (s390_early_mach): Emit a main_pool instruction on the entry edge.
45613         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
45614         (s390_can_use_return_insn): New functions.
45615         (s390_fix_long_loop_prediction): Handle conditional returns.
45616         (TARGET_SET_UP_BY_PROLOGUE): Define.
45617         * config/s390/s390.md (ANY_RETURN): New code iterator.
45618         (*creturn, *csimple_return, return, simple_return): New patterns.
45620 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
45622         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
45623         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
45624         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
45625         REG_CFA_RESTORE list when deciding not to restore a register.
45627 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
45629         * config/s390/s390.c: Include tree-pass.h and context.h.
45630         (s390_early_mach): New function, split out from...
45631         (s390_emit_prologue): ...here.
45632         (pass_data_s390_early_mach): New pass structure.
45633         (pass_s390_early_mach): New class.
45634         (s390_option_override): Create and register early_mach pass.
45635         Move to end of file.
45637 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
45639         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
45640         to match for the exit block.
45642 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
45644         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
45645         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
45646         Reject misaligned operands.
45648 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
45650         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
45652 2014-02-07  Richard Biener  <rguenther@suse.de>
45654         PR middle-end/60092
45655         * gimple-low.c (lower_builtin_posix_memalign): New function.
45656         (lower_stmt): Call it to lower posix_memalign in a way
45657         to make alignment info accessible.
45659 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
45661         PR c++/60082
45662         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
45663         __builtin_setjmp_receiver.
45665 2014-02-07  Richard Biener  <rguenther@suse.de>
45667         PR middle-end/60092
45668         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
45669         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
45670         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
45671         Handle BUILT_IN_POSIX_MEMALIGN.
45672         (find_func_clobbers): Likewise.
45673         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
45674         (call_may_clobber_ref_p_1): Likewise.
45676 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
45678         PR ipa/59918
45679         * ipa-devirt.c (record_target_from_binfo): Remove overactive
45680         sanity check.
45682 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
45684         PR ipa/59469
45685         * lto-cgraph.c (lto_output_node): Use
45686         symtab_get_symbol_partitioning_class.
45687         (lto_output_varpool_node): likewise.
45688         (symtab_get_symbol_partitioning_class): Move here from
45689         lto/lto-partition.c
45690         * cgraph.h (symbol_partitioning_class): Likewise.
45691         (symtab_get_symbol_partitioning_class): Declare.
45693 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
45695         * ggc.h (ggc_internal_cleared_alloc): New macro.
45696         * vec.h (vec_safe_copy): Handle memory stats.
45697         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
45698         * target-globals.c (save_target_globals): Likewise.
45700 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
45702         PR target/60077
45703         * expr.c (emit_move_resolve_push): Export; be bit more selective
45704         on when to clear alias set.
45705         * expr.h (emit_move_resolve_push): Declare.
45706         * function.h (struct function): Add tail_call_marked.
45707         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
45708         * config/i386/i386-protos.h (ix86_expand_push): Remove.
45709         * config/i386/i386.md (TImode move expander): De not call
45710         ix86_expand_push.
45711         (FP push expanders): Preserve memory attributes.
45712         * config/i386/sse.md (push<mode>1): Remove.
45713         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
45714         (ix86_expand_push): Remove.
45715         * config/i386/mmx.md (push<mode>1): Remove.
45717 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
45719         PR rtl-optimization/60030
45720         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
45721         lopart with paradoxical subreg before shifting it up by hprec.
45723 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45725         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
45726         Remove extra newline at end of file.
45727         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
45728         (arm_issue_rate): Handle cortexa57.
45729         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
45730         (cortex-a57.cortex-a53): Likewise.
45732 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
45734         PR target/59575
45735         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
45736         don't record in REG_FRAME_RELATED_EXPR registers not set in that
45737         bitmask.
45738         (arm_expand_prologue): Adjust all callers.
45739         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
45740         info, registers also at the lowest numbered registers side.  Use
45741         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
45742         XEXP.
45744         PR debug/59992
45745         * var-tracking.c (adjust_mems): Before adding a SET to
45746         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
45748 2014-02-06  Alan Modra  <amodra@gmail.com>
45750         PR target/60032
45751         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
45752         change SDmode to DDmode when lra_in_progress.
45754 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
45756         PR middle-end/59150
45757         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
45758         free_data_ref on the dr first, and before goto again also set dr
45759         to the next dr.  For simd_lane_access, free old datarefs[i] before
45760         overwriting it.  For get_vectype_for_scalar_type failure, don't
45761         free_data_ref if simd_lane_access.
45763         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
45765         PR target/60062
45766         * tree.h (opts_for_fn): New inline function.
45767         (opt_for_fn): Define.
45768         * config/i386/i386.c (ix86_function_regparm): Use
45769         opt_for_fn (decl, optimize) instead of optimize.
45771 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
45773         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
45774         for SYMBOL_REF in large memory model.
45776 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
45778         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
45779         and crypto support.
45780         (cortex-a57): Likewise.
45781         (cortex-a57.cortex-a53): Likewise.
45783 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
45784             Kugan Vivekanandarajah  <kuganv@linaro.org>
45786         * config/arm/arm.c (arm_vector_alignment_reachable): Check
45787         unaligned_access.
45788         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
45790 2014-02-06  Richard Biener  <rguenther@suse.de>
45792         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
45793         set_loop_copy and initialize_original_copy_tables.
45795 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
45797         * config/aarch64/aarch64-simd.md
45798         (aarch64_ashr_simddi): Change QI to SI.
45800 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
45801             Jakub Jelinek  <jakub@redhat.com>
45803         PR middle-end/60013
45804         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
45805         of the dataflow.
45807 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45809         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
45810         CODE_FOR_altivec_vpku[hw]um to
45811         CODE_FOR_altivec_vpku[hw]um_direct.
45812         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
45813         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
45814         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
45815         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
45817 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45819         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
45820         generation for -maltivec=be.
45821         (altivec_vsumsws): Simplify redundant test.
45823 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
45825         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
45826         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
45827         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
45828         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
45829         gen_altivec_vpkuwum.
45830         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
45831         BYTES_BIG_ENDIAN.
45832         (altivec_vpks<VI_char>ss): Likewise.
45833         (altivec_vpks<VI_char>us): Likewise.
45834         (altivec_vpku<VI_char>us): Likewise.
45835         (altivec_vpku<VI_char>um): Likewise.
45836         (altivec_vpku<VI_char>um_direct): New (copy of
45837         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
45838         internal use).
45839         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
45840         target is little endian and -maltivec=be is not specified.
45841         (*altivec_vupkhs<VU_char>_direct): New (copy of
45842         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
45843         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
45844         target is little endian and -maltivec=be is not specified.
45845         (*altivec_vupkls<VU_char>_direct): New (copy of
45846         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
45847         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
45848         little endian and -maltivec=be is not specified.
45849         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
45850         little endian and -maltivec=be is not specified.
45852 2014-02-05  Richard Henderson  <rth@redhat.com>
45854         PR debug/52727
45855         * combine-stack-adj.c: Revert r206943.
45856         * sched-int.h (struct deps_desc): Add last_args_size.
45857         * sched-deps.c (init_deps): Initialize it.
45858         (sched_analyze_insn): Add OUTPUT dependencies between insns that
45859         contain REG_ARGS_SIZE notes.
45861 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
45863         * lto-cgraph.c (asm_nodes_output): Make global.
45864         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
45865         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
45866         (driver_handle_option): Handle OPT_fwpa.
45868 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
45870         PR ipa/59947
45871         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
45872         a comment typo and formatting issue.  If odr_hash hasn't been
45873         created, return vNULL and set *completep to false.
45875         PR middle-end/57499
45876         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
45877         bb with no successors.
45879 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
45881         PR target/59718
45882         * doc/invoke.texi (-march): Clarify documentation for ARM.
45883         (-mtune): Likewise.
45884         (-mcpu): Likewise.
45886 2014-02-05  Richard Biener  <rguenther@suse.de>
45888         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
45889         when not vectorizing because of too many alias checks.
45890         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
45891         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
45893 2014-02-05  Nick Clifton  <nickc@redhat.com>
45895         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
45896         accept extended registers in any mode when compiling for the MN10300.
45898 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
45900         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
45901         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
45902         sanitization attributes.
45903         (can_inline_edge_p): Likewise.
45904         (sanitize_attrs_match_for_inline_p): New function.
45906 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
45908         * ipa-prop.c (detect_type_change): Shor circuit testing of
45909         type changes on THIS pointer.
45911 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
45913         PR target/59777
45914         * config/pa/pa.c (legitimize_tls_address): Return original address
45915         if not passed a SYMBOL_REF rtx.
45916         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
45917         addresses.
45918         (pa_emit_move_sequence): Simplify TLS source operands.
45919         (pa_legitimate_constant_p): Reject all TLS constants.
45920         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
45921         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
45923 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
45925         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
45926         groups when we know they are controlled by LTO.
45927         * varasm.c (default_binds_local_p_1): If object is in other partition,
45928         it will be resolved locally.
45930 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
45932         * config/host-linux.c (linux_gt_pch_use_address): Don't
45933         use SSIZE_MAX because it is not always defined.
45935 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
45937         PR bootstrap/59913
45938         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
45939         threshold for pseudo splitting.
45940         (update_ebb_live_info): Process call argument hard registers and
45941         hard registers from insn definition too.
45942         (max_small_class_regs_num): New constant.
45943         (inherit_in_ebb): Update live hard regs through EBBs.  Update
45944         reloads_num only for small register classes.  Don't split for
45945         outputs of jumps.
45947 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
45949         PR ipa/60058
45950         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
45951         is non-null.
45953 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
45955         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
45956         visibility is safe.
45958 2014-02-04  Marek Polacek  <polacek@redhat.com>
45960         * gdbinit.in (pel): Define.
45962 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
45964         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
45965         behavior.
45967 2014-02-04  Richard Biener  <rguenther@suse.de>
45969         PR lto/59723
45970         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
45971         in function context local.
45972         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
45973         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
45974         similar to LTO_imported_decl_ref.
45976 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
45978         PR tree-optimization/60002
45979         * cgraphclones.c (build_function_decl_skip_args): Clear
45980         DECL_LANG_SPECIFIC.
45982         PR tree-optimization/60023
45983         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
45984         false to gsi_replace.
45985         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
45986         has been in some EH region and vec_stmt could throw, add
45987         vec_stmt into the same EH region.
45988         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
45989         has no lhs, ignore it.
45990         * internal-fn.c (expand_MASK_LOAD): Likewise.
45992         PR ipa/60026
45993         * tree-inline.c (copy_forbidden): Fail for
45994         __attribute__((optimize (0))) functions.
45996         PR other/58712
45997         * omp-low.c (simd_clone_struct_copy): If from->inbranch
45998         is set, copy one less argument.
45999         (expand_simd_clones): Don't subtract clone_info->inbranch
46000         from simd_clone_struct_alloc argument.
46002         PR rtl-optimization/57915
46003         * recog.c (simplify_while_replacing): If all unary/binary/relational
46004         operation arguments are constant, attempt to simplify those.
46006         PR middle-end/59261
46007         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
46008         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
46010 2014-02-04  Richard Biener  <rguenther@suse.de>
46012         PR tree-optimization/60012
46013         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
46014         TBAA disambiguation to all DDRs.
46016 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
46018         PR target/59788
46019         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
46020         (LINK_SPEC): Use it for -shared, -shared-libgcc.
46022 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46024         PR ipa/59882
46025         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
46027 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46029         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
46030         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
46032 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46034         PR ipa/59831
46035         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
46036         to figure out targets of polymorphic calls with known decl.
46037         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46038         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
46039         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
46040         (get_polymorphic_call_info): ... here.
46041         (get_polymorphic_call_info_from_invariant): New function.
46043 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46045         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
46046         lookup via vtable pointer; check for type consistency
46047         and turn inconsitent facts into UNREACHABLE.
46048         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46049         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
46050         type inconsistent querries; return UNREACHABLE instead.
46052 2014-02-03  Richard Henderson  <rth@twiddle.net>
46054         PR tree-opt/59924
46055         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
46056         already processed this node.
46057         (normalize_one_pred_1): Pass along mark_set.
46058         (normalize_one_pred): Create and destroy a pointer_set_t.
46059         (normalize_one_pred_chain): Likewise.
46061 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
46063         PR gcov-profile/58602
46064         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
46066 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
46068         PR ipa/59831
46069         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
46070         -fno-devirtualize; try to devirtualize by the knowledge of
46071         virtual table pointer given by aggregate propagation.
46072         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
46073         (ipa_print_node_jump_functions): Dump also offset that
46074         is relevant for polymorphic calls.
46075         (determine_known_aggregate_parts): Add arg_type parameter; use it
46076         instead of determining the type from pointer type.
46077         (ipa_compute_jump_functions_for_edge): Update call of
46078         determine_known_aggregate_parts.
46079         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
46080         (gimple_get_virt_method_for_binfo): ... here; simplify using
46081         vtable_pointer_value_to_vtable.
46082         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
46083         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
46084         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
46085         (vtable_pointer_value_to_vtable): Break out from ...; handle also
46086         POINTER_PLUS_EXPR.
46087         (vtable_pointer_value_to_binfo): ... here.
46088         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
46090 2014-02-03  Teresa Johnson  <tejohnson@google.com>
46092         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
46093         redef of outer loop index variable.
46095 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
46097         PR c++/53017
46098         PR c++/59211
46099         * doc/extend.texi (Function Attributes): Typo.
46101 2014-02-03  Cong Hou  <congh@google.com>
46103         PR tree-optimization/60000
46104         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
46105         if the vectorized statement is a store.  A store statement can only
46106         appear at the end of pattern statements.
46108 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
46110         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
46111         (ix86_option_override_internal): Default long double to 64-bit for
46112         32-bit Bionic and to 128-bit for 64-bit Bionic.
46114         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
46115         TARGET_LONG_DOUBLE_128 is true.
46116         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
46118         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
46119         (mlong-double-64): Negate -mlong-double-128.
46120         (mlong-double-128): New option.
46122         * config/i386/i386-c.c (ix86_target_macros): Define
46123         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
46125         * doc/invoke.texi: Document -mlong-double-128.
46127 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
46129         PR rtl-optimization/60024
46130         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
46132 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
46134         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
46136 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
46138         PR rtl-optimization/57662
46139         * sel-sched.c (code_motion_path_driver): Do not mark already not
46140         existing blocks in the visiting bitmap.
46142 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
46144         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
46145         on the insn being emitted.
46147 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
46148             Will Deacon  <will.deacon@arm.com>
46150         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
46152 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46154         * config/arm/arm-tables.opt: Regenerate.
46156 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46158         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
46159         for vector types other than V16QImode.
46160         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
46161         define_expand, and call altivec_expand_vec_perm_le when producing
46162         code with little endian element order.
46163         (*altivec_vperm_<mode>_internal): New insn having previous
46164         behavior of altivec_vperm_<mode>.
46165         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
46166         altivec_expand_vec_perm_le when producing code with little endian
46167         element order.
46168         (*altivec_vperm_<mode>_uns_internal): New insn having previous
46169         behavior of altivec_vperm_<mode>_uns.
46171 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46173         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
46174         (altivec_vsumsws): Add handling for -maltivec=be with a little
46175         endian target.
46176         (altivec_vsumsws_direct): New.
46177         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
46178         gen_altivec_vsumsws.
46180 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
46182         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
46183         vtable_pointer_value_to_binfo): New functions.
46184         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
46185         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
46187 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
46189         * config/nios2/nios2.md (load_got_register): Initialize GOT
46190         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
46191         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
46193 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
46195         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
46196         preserverd by passthrough, do not propagate the type.
46198 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
46200         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
46201         (mips_atomic_assign_expand_fenv): New function.
46202         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
46204 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
46206         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
46207         (__builtin_mips_set_fcsr): Likewise.
46208         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
46209         MIPS_USI_FTYPE_VOID.
46210         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
46211         (mips16_expand_set_fcsr): Likewise.
46212         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
46213         (mips16_set_fcsr_stub): Likewise.
46214         (mips16_get_fcsr_one_only_stub): New class.
46215         (mips16_set_fcsr_one_only_stub): Likewise.
46216         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
46217         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
46218         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
46219         (hard_float): New availability predicate.
46220         (mips_builtins): Add get_fcsr and set_fcsr.
46221         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
46222         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
46223         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
46224         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
46225         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
46226         patterns.
46228 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
46230         * config/mips/mips.c (mips_one_only_stub): New class.
46231         (mips_need_mips16_rdhwr_p): Replace with...
46232         (mips16_rdhwr_stub): ...this new variable.
46233         (mips16_stub_call_address): New function.
46234         (mips16_rdhwr_one_only_stub): New class.
46235         (mips_expand_thread_pointer): Use mips16_stub_call_address.
46236         (mips_output_mips16_rdhwr): Delete.
46237         (mips_finish_stub): New function.
46238         (mips_code_end): Use it to handle rdhwr stubs.
46240 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
46242         PR target/60017
46243         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
46244         when calculating size of integer atomic types.
46246 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
46248         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
46250 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
46252         PR tree-optimization/60003
46253         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
46254         * profile.c (branch_prob): Use gimple_call_builtin_p
46255         to check for BUILT_IN_SETJMP_RECEIVER.
46256         * tree-inline.c (copy_bb): Call notice_special_calls.
46258 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
46260         PR bootstrap/59985
46261         * lra-constraints.c (process_alt_operands): Update reload_sum only
46262         on the first pass.
46264 2014-01-31  Richard Henderson  <rth@redhat.com>
46266         PR middle-end/60004
46267         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
46268         until after else_eh is processed.
46270 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
46272         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
46273         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
46274         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
46275         in smmintrin.h, remove them.
46276         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
46277         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
46278         * config/i386/i386.md (ROUND_SAE): Fix value.
46279         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
46280         (const48_operand): New.
46281         * config/i386/subst.md (round), (round_expand): Use
46282         const_4_or_8_to_11_operand.
46283         (round_saeonly), (round_saeonly_expand): Use const48_operand.
46285 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
46287         * config/i386/constraints.md (Yk): Swap meaning with k.
46288         * config/i386/i386.md (movhi_internal): Change Yk to k.
46289         (movqi_internal): Ditto.
46290         (*k<logic><mode>): Ditto.
46291         (*andhi_1): Ditto.
46292         (*andqi_1): Ditto.
46293         (kandn<mode>): Ditto.
46294         (*<code>hi_1): Ditto.
46295         (*<code>qi_1): Ditto.
46296         (kxnor<mode>): Ditto.
46297         (kortestzhi): Ditto.
46298         (kortestchi): Ditto.
46299         (kunpckhi): Ditto.
46300         (*one_cmplhi2_1): Ditto.
46301         (*one_cmplqi2_1): Ditto.
46302         * config/i386/sse.md (): Change k to Yk.
46303         (avx512f_load<mode>_mask): Ditto.
46304         (avx512f_blendm<mode>): Ditto.
46305         (avx512f_store<mode>_mask): Ditto.
46306         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
46307         (avx512f_storedqu<mode>_mask): Ditto.
46308         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
46309         Ditto.
46310         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
46311         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
46312         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
46313         (avx512f_maskcmp<mode>3): Ditto.
46314         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
46315         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
46316         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
46317         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
46318         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
46319         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
46320         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
46321         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
46322         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
46323         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
46324         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
46325         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
46326         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
46327         (vec_extract_lo_<mode>_maskm): Ditto.
46328         (vec_extract_hi_<mode>_maskm): Ditto.
46329         (avx512f_vternlog<mode>_mask): Ditto.
46330         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
46331         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
46332         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
46333         (avx512f_<code>v8div16qi2_mask): Ditto.
46334         (avx512f_<code>v8div16qi2_mask_store): Ditto.
46335         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
46336         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
46337         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
46338         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
46339         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
46340         (*avx512pf_gatherpf<mode>df_mask): Ditto.
46341         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
46342         (*avx512pf_scatterpf<mode>df_mask): Ditto.
46343         (avx512cd_maskb_vec_dupv8di): Ditto.
46344         (avx512cd_maskw_vec_dupv16si): Ditto.
46345         (avx512f_vpermi2var<mode>3_maskz): Ditto.
46346         (avx512f_vpermi2var<mode>3_mask): Ditto.
46347         (avx512f_vpermi2var<mode>3_mask): Ditto.
46348         (avx512f_vpermt2var<mode>3_maskz): Ditto.
46349         (*avx512f_gathersi<mode>): Ditto.
46350         (*avx512f_gathersi<mode>_2): Ditto.
46351         (*avx512f_gatherdi<mode>): Ditto.
46352         (*avx512f_gatherdi<mode>_2): Ditto.
46353         (*avx512f_scattersi<mode>): Ditto.
46354         (*avx512f_scatterdi<mode>): Ditto.
46355         (avx512f_compress<mode>_mask): Ditto.
46356         (avx512f_compressstore<mode>_mask): Ditto.
46357         (avx512f_expand<mode>_mask): Ditto.
46358         * config/i386/subst.md (mask): Change k to Yk.
46359         (mask_scalar_merge): Ditto.
46360         (sd): Ditto.
46362 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
46364         * doc/extend.texi (Vector Extensions): Document ?: in C++.
46366 2014-01-31  Richard Biener  <rguenther@suse.de>
46368         PR middle-end/59990
46369         * builtins.c (fold_builtin_memory_op): Make sure to not
46370         use a floating-point mode or a boolean or enumeral type for
46371         the copy operation.
46373 2014-01-30  DJ Delorie  <dj@redhat.com>
46375         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
46376         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
46377         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
46378         whenever main() has an epilogue.
46380 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46382         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
46383         unused variable "field".
46384         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
46385         (vsx_mergeh_<mode>): Likewise.
46386         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
46387         (altivec_vmrghh): Likewise.
46388         (altivec_vmrghw): Likewise.
46389         (altivec_vmrglb): Likewise.
46390         (altivec_vmrglh): Likewise.
46391         (altivec_vmrglw): Likewise.
46392         (altivec_vspltb): Add missing uses.
46393         (altivec_vsplth): Likewise.
46394         (altivec_vspltw): Likewise.
46395         (altivec_vspltsf): Likewise.
46397 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
46399         PR target/59923
46400         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
46401         frame related instructions.
46403 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
46405         PR rtl-optimization/59959
46406         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
46407         any reload of register whose subreg is invalid.
46409 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
46411         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
46412         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
46413         Add missing return type - void.
46415 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46417         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
46418         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
46419         remove element index adjustment for endian (now handled in vsx.md
46420         and altivec.md).
46421         (altivec_expand_vec_perm_const): Use
46422         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
46423         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
46424         (vsx_xxspltw_<mode>): Adjust element index for little endian.
46425         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
46426         define_expand and a new define_insn *altivec_vspltb_internal;
46427         adjust for -maltivec=be on a little endian target.
46428         (altivec_vspltb_direct): New.
46429         (altivec_vsplth): Divide into a define_expand and a new
46430         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
46431         little endian target.
46432         (altivec_vsplth_direct): New.
46433         (altivec_vspltw): Divide into a define_expand and a new
46434         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
46435         little endian target.
46436         (altivec_vspltw_direct): New.
46437         (altivec_vspltsf): Divide into a define_expand and a new
46438         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
46439         a little endian target.
46441 2014-01-30  Richard Biener  <rguenther@suse.de>
46443         PR tree-optimization/59993
46444         * tree-ssa-forwprop.c (associate_pointerplus): Check we
46445         can propagate form the earlier stmt and avoid the transform
46446         when the intermediate result is needed.
46448 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
46450         * README.Portability: Fix typo.
46452 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
46454         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
46455         comparison_operator with ordered_comparison_operator.
46457 2014-01-30  Nick Clifton  <nickc@redhat.com>
46459         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
46460         Rename to mn10300_store_multiple_regs.
46461         * config/mn10300/mn10300.c: Likewise.
46462         * config/mn10300/mn10300.md (store_movm): Fix typo: call
46463         store_multiple_regs.
46464         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
46465         Call mn10300_store_multiple_regs.
46467 2014-01-30  Nick Clifton  <nickc@redhat.com>
46468             DJ Delorie  <dj@redhat.com>
46470         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
46471         %fp 2 to keep registers after it properly word-aligned.
46472         (rl78_alloc_physical_registers_umul): Handle the case where both
46473         input operands are the same.
46475 2014-01-30  Richard Biener  <rguenther@suse.de>
46477         PR tree-optimization/59903
46478         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
46479         check properly.
46481 2014-01-30  Jason Merrill  <jason@redhat.com>
46483         PR c++/59633
46484         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
46486         PR c++/59645
46487         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
46489 2014-01-30  Richard Biener  <rguenther@suse.de>
46491         PR tree-optimization/59951
46492         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
46494 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
46496         PR target/59784
46497         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
46498         SFmode to DFmode case.
46500 2014-01-29  DJ Delorie  <dj@redhat.com>
46502         * config/msp430/msp430.opt (-minrt): New.
46503         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
46504         if -minrt given.
46505         (ENDFILE_SPEC): Likewise.
46507 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
46509         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
46510         (estimate_function_body_sizes): Use it.
46512 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
46514         PR c++/58561
46515         * dwarf2out.c (is_cxx_auto): New.
46516         (is_base_type): Use it.
46517         (gen_type_die_with_usage): Likewise.
46519 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46521         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
46522         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
46523         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
46524         -maltivec=be with LE targets.
46525         (vsx_mergeh_<mode>): Likewise.
46526         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
46527         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
46528         (altivec_vmrghb): Replace with define_expand and new
46529         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
46530         (altivec_vmrghb_direct): New define_insn.
46531         (altivec_vmrghh): Replace with define_expand and new
46532         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
46533         (altivec_vmrghh_direct): New define_insn.
46534         (altivec_vmrghw): Replace with define_expand and new
46535         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
46536         (altivec_vmrghw_direct): New define_insn.
46537         (*altivec_vmrghsf): Adjust for endianness.
46538         (altivec_vmrglb): Replace with define_expand and new
46539         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
46540         (altivec_vmrglb_direct): New define_insn.
46541         (altivec_vmrglh): Replace with define_expand and new
46542         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
46543         (altivec_vmrglh_direct): New define_insn.
46544         (altivec_vmrglw): Replace with define_expand and new
46545         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
46546         (altivec_vmrglw_direct): New define_insn.
46547         (*altivec_vmrglsf): Adjust for endianness.
46548         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
46549         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
46550         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
46551         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
46552         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
46553         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
46554         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
46555         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
46557 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
46559         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
46560         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
46561         whitespace.
46563 2014-01-29  Richard Biener  <rguenther@suse.de>
46565         PR tree-optimization/58742
46566         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
46567         associate_pointerplus_align.
46568         (associate_pointerplus_diff): New function.
46569         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
46570         and associate_pointerplus_diff.
46572 2014-01-29  Richard Biener  <rguenther@suse.de>
46574         * lto-streamer.h (LTO_major_version): Bump to 3.
46575         (LTO_minor_version): Reset to 0.
46577 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
46579         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
46580         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
46581         (arm_file_start): Generate correct asm header for armv7ve.
46582         * config/arm/bpabi.h: Add multilib support for armv7ve.
46583         * config/arm/driver-arm.c: Change the architectures of cortex-a7
46584         and cortex-a15 to armv7ve.
46585         * config/arm/t-aprofile: Add multilib support for armv7ve.
46586         * doc/invoke.texi: Document -march=armv7ve.
46588 2014-01-29  Richard Biener  <rguenther@suse.de>
46590         PR tree-optimization/58742
46591         * tree-ssa-forwprop.c (associate_plusminus): Return true
46592         if we changed sth, defer EH cleanup to ...
46593         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
46594         (simplify_mult): New function.
46596 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
46598         PR middle-end/59917
46599         PR tree-optimization/59920
46600         * tree.c (build_common_builtin_nodes): Remove
46601         __builtin_setjmp_dispatcher initialization.
46602         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
46603         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
46604         instead of gsi_after_labels + manually skipping debug stmts.
46605         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
46606         ignore bbs with IFN_ABNORMAL_DISPATCHER.
46607         * tree-inline.c (copy_edges_for_bb): Remove
46608         can_make_abnormal_goto argument, instead add abnormal_goto_dest
46609         argument.  Ignore computed_goto_p stmts.  Don't call
46610         make_abnormal_goto_edges.  If a call might need abnormal edges
46611         for non-local gotos, see if it already has an edge to
46612         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
46613         with true argument, don't do anything then, otherwise add
46614         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
46615         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
46616         caller.
46617         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
46618         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
46619         (lower_stmt): Don't set data->calls_builtin_setjmp.
46620         (lower_builtin_setjmp): Adjust comment.
46621         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
46622         * tree-cfg.c (found_computed_goto): Remove.
46623         (factor_computed_gotos): Remove.
46624         (make_goto_expr_edges): Return bool, true for computed gotos.
46625         Don't call make_abnormal_goto_edges.
46626         (build_gimple_cfg): Don't set found_computed_goto, don't call
46627         factor_computed_gotos.
46628         (computed_goto_p): No longer static.
46629         (make_blocks): Don't set found_computed_goto.
46630         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
46631         (make_edges): If make_goto_expr_edges returns true, push bb
46632         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
46633         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
46634         vector.  Record mapping between bbs and OpenMP regions if there
46635         are any, adjust make_gimple_omp_edges caller.  Call
46636         handle_abnormal_edges.
46637         (make_abnormal_goto_edges): Remove.
46638         * tree-cfg.h (make_abnormal_goto_edges): Remove.
46639         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
46640         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
46641         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
46642         * internal-fn.def (ABNORMAL_DISPATCHER): New.
46643         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
46644         filling *region also set *region_idx to (*region)->entry->index.
46646         PR other/58712
46647         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
46648         For REGs set ORIGINAL_REGNO.
46650 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
46652         * doc/md.texi: Mention that a target shouldn't implement
46653         vec_widen_(s|u)mul_even/odd pair if it is less efficient
46654         than hi/lo pair.
46656 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
46658         PR tree-optimization/59594
46659         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
46660         a copy of the datarefs vector rather than the vector itself.
46662 2014-01-28  Jason Merrill  <jason@redhat.com>
46664         PR c++/53756
46665         * dwarf2out.c (auto_die): New static.
46666         (gen_type_die_with_usage): Handle C++1y 'auto'.
46667         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
46668         on definition.
46670 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
46672         PR target/59672
46673         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
46674         (SPEC_X32): Likewise.
46675         (SPEC_64): Likewise.
46676         * config/i386/i386.c (ix86_option_override_internal): Turn off
46677         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
46678         for TARGET_16BIT.
46679         (x86_file_start): Output .code16gcc for TARGET_16BIT.
46680         * config/i386/i386.h (TARGET_16BIT): New macro.
46681         (TARGET_16BIT_P): Likewise.
46682         * config/i386/i386.opt: Add m16.
46683         * doc/invoke.texi: Document -m16.
46685 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
46687         PR preprocessor/59935
46688         * input.c (location_get_source_line): Bail out on when line number
46689         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
46691 2014-01-28  Richard Biener  <rguenther@suse.de>
46693         PR tree-optimization/58742
46694         * tree-ssa-forwprop.c (associate_plusminus): Handle
46695         pointer subtraction of the form (T)(P + A) - (T)P.
46697 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
46699         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
46700         at const_int_cost.
46702 2014-01-28  Richard Biener  <rguenther@suse.de>
46704         Revert
46705         2014-01-28  Richard Biener  <rguenther@suse.de>
46707         PR rtl-optimization/45364
46708         PR rtl-optimization/59890
46709         * var-tracking.c (local_get_addr_clear_given_value): Handle
46710         already cleared slot.
46711         (val_reset): Handle not allocated local_get_addr_cache.
46712         (vt_find_locations): Use post-order on the inverted CFG.
46714 2014-01-28  Richard Biener  <rguenther@suse.de>
46716         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
46718 2014-01-28  Richard Biener  <rguenther@suse.de>
46720         PR rtl-optimization/45364
46721         PR rtl-optimization/59890
46722         * var-tracking.c (local_get_addr_clear_given_value): Handle
46723         already cleared slot.
46724         (val_reset): Handle not allocated local_get_addr_cache.
46725         (vt_find_locations): Use post-order on the inverted CFG.
46727 2014-01-28  Alan Modra  <amodra@gmail.com>
46729         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
46730         * configure.ac <recursive call for build != host>: Define
46731         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
46732         and LD_FOR_BUILD too.
46733         * configure: Regenerate.
46735 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
46737         * config/i386/i386.c (get_builtin_code_for_version): Separate
46738         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
46739         Broadwell from Haswell.
46741 2014-01-27  Steve Ellcey  <sellcey@mips.com>
46743         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
46744         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
46745         * config/mips/mips.c (mips_option_override): Change setting
46746         of TARGET_DSP.
46747         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
46748         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
46749         Change from Mask to Var.
46751 2014-01-27  Jeff Law  <law@redhat.com>
46753         * ipa-inline.c (inline_small_functions): Fix typo.
46755 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
46757         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
46758         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
46759         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
46760         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
46761         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
46762         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
46763         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
46764         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
46765         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
46766         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
46767         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
46768         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
46769         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
46770         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
46771         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
46772         (_mm512_storeu_epi64): Ditto.
46773         (_mm512_cmpge_epi32_mask): Ditto.
46774         (_mm512_cmpge_epu32_mask): Ditto.
46775         (_mm512_cmpge_epi64_mask): Ditto.
46776         (_mm512_cmpge_epu64_mask): Ditto.
46777         (_mm512_cmple_epi32_mask): Ditto.
46778         (_mm512_cmple_epu32_mask): Ditto.
46779         (_mm512_cmple_epi64_mask): Ditto.
46780         (_mm512_cmple_epu64_mask): Ditto.
46781         (_mm512_cmplt_epi32_mask): Ditto.
46782         (_mm512_cmplt_epu32_mask): Ditto.
46783         (_mm512_cmplt_epi64_mask): Ditto.
46784         (_mm512_cmplt_epu64_mask): Ditto.
46785         (_mm512_cmpneq_epi32_mask): Ditto.
46786         (_mm512_cmpneq_epu32_mask): Ditto.
46787         (_mm512_cmpneq_epi64_mask): Ditto.
46788         (_mm512_cmpneq_epu64_mask): Ditto.
46789         (_mm512_expand_pd): Ditto.
46790         (_mm512_expand_ps): Ditto.
46791         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
46792         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
46793         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
46794         * config/i386/i386.c (ix86_builtins): Add
46795         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
46796         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
46797         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
46798         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
46799         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
46800         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
46801         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
46802         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
46803         IX86_BUILTIN_PMOVUSQW512_MEM.
46804         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
46805         __builtin_ia32_pmovsqd512mem_mask,
46806         __builtin_ia32_pmovqd512mem_mask,
46807         __builtin_ia32_pmovusqw512mem_mask,
46808         __builtin_ia32_pmovsqw512mem_mask,
46809         __builtin_ia32_pmovqw512mem_mask,
46810         __builtin_ia32_pmovusdw512mem_mask,
46811         __builtin_ia32_pmovsdw512mem_mask,
46812         __builtin_ia32_pmovdw512mem_mask,
46813         __builtin_ia32_pmovqb512mem_mask,
46814         __builtin_ia32_pmovusqb512mem_mask,
46815         __builtin_ia32_pmovsqb512mem_mask,
46816         __builtin_ia32_pmovusdb512mem_mask,
46817         __builtin_ia32_pmovsdb512mem_mask,
46818         __builtin_ia32_pmovdb512mem_mask.
46819         (bdesc_args): Add __builtin_ia32_expanddf512,
46820         __builtin_ia32_expandsf512.
46821         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
46822         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
46823         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
46824         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
46825         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
46826         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
46827         (avx512f_<code>v8div16qi2_mask_store): This.
46828         (avx512f_expand<mode>): New.
46830 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
46832         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
46833         New.
46834         (_mm512_mask_prefetch_i64gather_pd): Ditto.
46835         (_mm512_prefetch_i32scatter_pd): Ditto.
46836         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
46837         (_mm512_prefetch_i64scatter_pd): Ditto.
46838         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
46839         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
46840         (_mm512_mask_prefetch_i64gather_ps): Ditto.
46841         (_mm512_prefetch_i32scatter_ps): Ditto.
46842         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
46843         (_mm512_prefetch_i64scatter_ps): Ditto.
46844         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
46845         * config/i386/i386-builtin-types.def: Define
46846         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
46847         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
46848         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
46849         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
46850         IX86_BUILTIN_SCATTERPFQPD.
46851         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
46852         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
46853         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
46854         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
46855         __builtin_ia32_scatterpfqps.
46856         (ix86_expand_builtin): Expand new built-ins.
46857         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
46858         fix memory access data type.
46859         (*avx512pf_gatherpf<mode>_mask): Ditto.
46860         (*avx512pf_gatherpf<mode>): Ditto.
46861         (avx512pf_scatterpf<mode>): Ditto.
46862         (*avx512pf_scatterpf<mode>_mask): Ditto.
46863         (*avx512pf_scatterpf<mode>): Ditto.
46864         (GATHER_SCATTER_SF_MEM_MODE): New.
46865         (avx512pf_gatherpf<mode>df): Ditto.
46866         (*avx512pf_gatherpf<mode>df_mask): Ditto.
46867         (*avx512pf_scatterpf<mode>df): Ditto.
46869 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
46871         PR bootstrap/59934
46872         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
46873         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
46874         reached.
46876 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
46878         * common/config/arm/arm-common.c
46879         (arm_rewrite_mcpu): Handle multiple names.
46880         * config/arm/arm.h
46881         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
46883 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
46885         * gimple-builder.h (create_gimple_tmp): Delete.
46887 2014-01-27  Christian Bruel  <christian.bruel@st.com>
46889         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
46890         words comparisons.
46892 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
46894         * config/pa/pa.md (call): Generate indirect long calls to non-local
46895         functions when outputing 32-bit code.
46896         (call_value): Likewise except for special call to buggy powf function.
46898         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
46899         portable runtime and PIC indirect calls.
46900         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
46901         and PIC call sequences.  Use ldo instead of blr to set return register
46902         in PIC call sequence.
46904 2014-01-25  Walter Lee  <walt@tilera.com>
46906         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
46907         avoid clobbering a live register.
46909 2014-01-25  Walter Lee  <walt@tilera.com>
46911         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
46912         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
46913         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
46914         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
46916 2014-01-25  Walter Lee  <walt@tilera.com>
46918         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
46919         arguments on even registers.
46920         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
46921         STACK_BOUNDARY.
46922         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
46923         (BIGGEST_ALIGNMENT): Ditto.
46924         (BIGGEST_FIELD_ALIGNMENT): Ditto.
46926 2014-01-25  Walter Lee  <walt@tilera.com>
46928         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
46929         insns before bundling.
46930         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
46932 2014-01-25  Walter Lee  <walt@tilera.com>
46934         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
46935         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
46936         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
46938 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
46940         * config/mips/constraints.md (kl): Delete.
46941         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
46942         define expands, using...
46943         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
46944         instructions for MIPS16.
46945         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
46946         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
46948 2014-01-25  Walter Lee  <walt@tilera.com>
46950         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
46951         (clzdi2): Ditto.
46952         (ffsdi2): Ditto.
46954 2014-01-25  Walter Lee  <walt@tilera.com>
46956         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
46957         (TARGET_EXPAND_TO_RTL_HOOK): Define.
46959 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
46961         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
46962         Handle XOR.
46964 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
46966         * print-rtl.c (in_call_function_usage): New var.
46967         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
46968         EXPR_LIST mode as mode and not as reg note name.
46970         PR middle-end/59561
46971         * cfgloopmanip.c (copy_loop_info): If
46972         loop->warned_aggressive_loop_optimizations, make sure
46973         the flag is set in target loop too.
46975 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
46977         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
46978         flag_cilkplus.
46979         * builtins.def: Likewise.
46980         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
46981         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
46982         * ira.c (ira_setup_eliminable_regset): Likewise.
46983         * omp-low.c (gate_expand_omp): Likewise.
46984         (execute_lower_omp): Likewise.
46985         (diagnose_sb_0): Likewise.
46986         (gate_diagnose_omp_blocks): Likewise.
46987         (simd_clone_clauses_extract): Likewise.
46988         (gate): Likewise.
46990 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
46992         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
46993         correction for little endian...
46994         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
46995         here.
46997 2014-01-24  Jeff Law  <law@redhat.com>
46999         PR tree-optimization/59919
47000         * tree-vrp.c (find_assert_locations_1): Do not register asserts
47001         for non-returning calls.
47003 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
47005         * common/config/aarch64/aarch64-common.c
47006         (aarch64_rewrite_mcpu): Handle multiple names.
47007         * config/aarch64/aarch64.h
47008         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
47010 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
47012         * input.c (add_file_to_cache_tab): Handle the case where fopen
47013         returns NULL.
47015 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
47017         PR target/59929
47018         * config/i386/i386.md (pushsf splitter): Get stack adjustment
47019         from push operand if code of push isn't PRE_DEC.
47021 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
47023         PR target/59909
47024         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
47025         -mquad-memory-atomic.  Update -mquad-memory documentation to say
47026         it is only used for non-atomic loads/stores.
47028         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
47029         -mquad-memory or -mquad-memory-atomic switches.
47031         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
47032         -mquad-memory-atomic to ISA 2.07 support.
47034         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
47035         to separate support of normal quad word memory operations (ldq, stq)
47036         from the atomic quad word memory operations.
47038         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
47039         support to separate non-atomic quad word operations from atomic
47040         quad word operations.  Disable non-atomic quad word operations in
47041         little endian mode so that we don't have to swap words after the
47042         load and before the store.
47043         (quad_load_store_p): Add comment about atomic quad word support.
47044         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
47045         options printed with -mdebug=reg.
47047         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
47048         -mquad-memory-atomic as the test for whether we have quad word
47049         atomic instructions.
47050         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
47051         or -mp8-vector are used, allow byte/half-word atomic operations.
47053         * config/rs6000/sync.md (load_lockedti): Insure that the address
47054         is a proper indexed or indirect address for the lqarx instruction.
47055         On little endian systems, swap the hi/lo registers after the lqarx
47056         instruction.
47057         (load_lockedpti): Use indexed_or_indirect_operand predicate to
47058         insure the address is valid for the lqarx instruction.
47059         (store_conditionalti): Insure that the address is a proper indexed
47060         or indirect address for the stqcrx. instruction.  On little endian
47061         systems, swap the hi/lo registers before doing the stqcrx.
47062         instruction.
47063         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
47064         insure the address is valid for the stqcrx. instruction.
47066         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
47067         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
47068         type of quad memory support is available.
47070 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
47072         PR regression/59915
47073         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
47074         there is a danger of looping.
47076 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
47078         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
47079         force flag_ira_loop_pressure if set via command line.
47081 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47083         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
47084         (ashr_simd): New builtin handling DI mode.
47085         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
47086         (aarch64_sshr_simddi): New match pattern.
47087         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
47088         (vshrd_n_s64): Likewise.
47089         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
47091 2014-01-23  Nick Clifton  <nickc@redhat.com>
47093         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
47094         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
47095         favour of mcu specific scripts.
47096         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
47097         430x multilibs.
47099 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
47100             Alex Velenko  <Alex.Velenko@arm.com>
47102         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
47103         (vaddv_s16): Likewise.
47104         (vaddv_s32): Likewise.
47105         (vaddv_u8): Likewise.
47106         (vaddv_u16): Likewise.
47107         (vaddv_u32): Likewise.
47108         (vaddvq_s8): Likewise.
47109         (vaddvq_s16): Likewise.
47110         (vaddvq_s32): Likewise.
47111         (vaddvq_s64): Likewise.
47112         (vaddvq_u8): Likewise.
47113         (vaddvq_u16): Likewise.
47114         (vaddvq_u32): Likewise.
47115         (vaddvq_u64): Likewise.
47116         (vaddv_f32): Likewise.
47117         (vaddvq_f32): Likewise.
47118         (vaddvq_f64): Likewise.
47119         (vmaxv_f32): Likewise.
47120         (vmaxv_s8): Likewise.
47121         (vmaxv_s16): Likewise.
47122         (vmaxv_s32): Likewise.
47123         (vmaxv_u8): Likewise.
47124         (vmaxv_u16): Likewise.
47125         (vmaxv_u32): Likewise.
47126         (vmaxvq_f32): Likewise.
47127         (vmaxvq_f64): Likewise.
47128         (vmaxvq_s8): Likewise.
47129         (vmaxvq_s16): Likewise.
47130         (vmaxvq_s32): Likewise.
47131         (vmaxvq_u8): Likewise.
47132         (vmaxvq_u16): Likewise.
47133         (vmaxvq_u32): Likewise.
47134         (vmaxnmv_f32): Likewise.
47135         (vmaxnmvq_f32): Likewise.
47136         (vmaxnmvq_f64): Likewise.
47137         (vminv_f32): Likewise.
47138         (vminv_s8): Likewise.
47139         (vminv_s16): Likewise.
47140         (vminv_s32): Likewise.
47141         (vminv_u8): Likewise.
47142         (vminv_u16): Likewise.
47143         (vminv_u32): Likewise.
47144         (vminvq_f32): Likewise.
47145         (vminvq_f64): Likewise.
47146         (vminvq_s8): Likewise.
47147         (vminvq_s16): Likewise.
47148         (vminvq_s32): Likewise.
47149         (vminvq_u8): Likewise.
47150         (vminvq_u16): Likewise.
47151         (vminvq_u32): Likewise.
47152         (vminnmv_f32): Likewise.
47153         (vminnmvq_f32): Likewise.
47154         (vminnmvq_f64): Likewise.
47156 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
47158         * config/aarch64/aarch64-simd.md
47159         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
47160         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
47161         (*aarch64_mul3_elt<mode>): Likewise.
47162         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
47163         (*aarch64_mul3_elt_to_64v2df): Likewise.
47164         (*aarch64_mla_elt<mode>): Likewise.
47165         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
47166         (*aarch64_mls_elt<mode>): Likewise.
47167         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
47168         (*aarch64_fma4_elt<mode>): Likewise.
47169         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
47170         (*aarch64_fma4_elt_to_64v2df): Likewise.
47171         (*aarch64_fnma4_elt<mode>): Likewise.
47172         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
47173         (*aarch64_fnma4_elt_to_64v2df): Likewise.
47174         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
47175         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
47176         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
47177         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
47178         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
47179         (aarch64_sqdmull_lane<mode>_internal): Likewise.
47180         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
47182 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47184         * config/aarch64/aarch64-simd.md
47185         (aarch64_be_checked_get_lane<mode>): New define_expand.
47186         * config/aarch64/aarch64-simd-builtins.def
47187         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
47188         New builtin definition.
47189         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
47190         Use new safe be builtin.
47192 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
47194         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
47195         New define_insn.
47196         (aarch64_be_st1<mode>): Likewise.
47197         (aarch_ld1<VALL:mode>): Define_expand modified.
47198         (aarch_st1<VALL:mode>): Likewise.
47199         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
47200         (UNSPEC_ST1): Likewise.
47202 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
47204         * config/microblaze/microblaze.md: Add trap insn and attribute
47206 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
47208         PR preprocessor/58580
47209         * input.h (location_get_source_line): Take an additional line_size
47210         parameter.
47211         (void diagnostics_file_cache_fini): Declare new function.
47212         * input.c (struct fcache): New type.
47213         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
47214         New static constants.
47215         (diagnostic_file_cache_init, total_lines_num)
47216         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
47217         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
47218         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
47219         (get_next_line, read_next_line, goto_next_line, read_line_num):
47220         New static function definitions.
47221         (diagnostic_file_cache_fini): New function.
47222         (location_get_source_line): Take an additional output line_len
47223         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
47224         read_line_num.
47225         * diagnostic.c (diagnostic_finish): Call
47226         diagnostic_file_cache_fini.
47227         (adjust_line): Take an additional input parameter for the length
47228         of the line, rather than calculating it with strlen.
47229         (diagnostic_show_locus): Adjust the use of
47230         location_get_source_line and adjust_line with respect to their new
47231         signature.  While displaying a line now, do not stop at the first
47232         null byte.  Rather, display the zero byte as a space and keep
47233         going until we reach the size of the line.
47234         * Makefile.in: Add vec.o to OBJS-libcommon
47236 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
47237             Ilya Tocar  <ilya.tocar@intel.com>
47239         * config/i386/avx512fintrin.h (_mm512_kmov): New.
47240         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
47241         (__builtin_ia32_kmov16): Ditto.
47242         * config/i386/i386.md (UNSPEC_KMOV): New.
47243         (kmovw): Ditto.
47245 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
47247         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
47248         (_mm512_storeu_si512): Ditto.
47250 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
47252         PR target/52125
47253         * rtl.h (get_referenced_operands): Declare.
47254         * recog.c (get_referenced_operands): New function.
47255         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
47256         operands have been referenced when recording LO_SUM references.
47258 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
47260         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
47262 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
47264         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
47265         Enable for generic and recent AMD targets.
47267 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
47269         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
47270         ARG_SIZE note when adjustment was eliminated.
47272 2014-01-22  Jeff Law  <law@redhat.com>
47274         PR tree-optimization/59597
47275         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
47276         in file.  Accept new argument REGISTERING and use it to modify
47277         dump output appropriately.
47278         (register_jump_thread): Corresponding changes.
47279         (mark_threaded_blocks): Reinstate code to cancel unprofitable
47280         thread paths involving joiner blocks.  Add code to dump cancelled
47281         jump threading paths.
47283 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
47285         PR rtl-optimization/59477
47286         * lra-constraints.c (inherit_in_ebb): Process call for living hard
47287         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
47289 2014-01-22  Tom Tromey  <tromey@redhat.com>
47291         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
47292         PARAMS.
47293         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
47295 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
47297         PR rtl-optimization/59896
47298         * lra-constraints.c (process_alt_operands): Check unused note for
47299         matched operands of insn with no output reloads.
47301 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
47303         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
47304         (mips_move_from_gpr_cost): Likewise.
47306 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
47308         PR rtl-optimization/59858
47309         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
47310         ira_class_hard_regs_num.
47311         (process_alt_operands): Increase reject for dying matched operand.
47313 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
47315         PR target/59003
47316         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
47317         smaller than size, perform several stores or loads and stores
47318         at dst + count - size to store or copy all of size bytes, rather
47319         than just last modesize bytes.
47321 2014-01-20  DJ Delorie  <dj@redhat.com>
47323         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
47324         that CLOBBERs are REGs before propogating their values.
47326 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
47328         PR middle-end/59789
47329         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
47330         (cgraph_inline_failed_type): New function.
47331         * cgraph.h (DEFCIFCODE): Add type.
47332         (cgraph_inline_failed_type_t): New enum.
47333         (cgraph_inline_failed_type): New prototype.
47334         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
47335         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
47336         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
47337         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
47338         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
47339         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
47340         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
47341         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
47342         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
47343         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
47344         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
47345         OPTIMIZATION_MISMATCH.
47346         * tree-inline.c (expand_call_inline): Emit errors during
47347         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
47349 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
47351         PR target/59685
47352         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
47353         mode attribute in insn output.
47355 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
47357         * output.h (output_constant): Delete.
47358         * varasm.c (output_constant): Make private.
47360 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
47362         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
47364 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
47366         PR middle-end/59860
47367         * tree.h (fold_builtin_strcat): New prototype.
47368         * builtins.c (fold_builtin_strcat): No longer static.  Add len
47369         argument, if non-NULL, don't call c_strlen.  Optimize
47370         directly into __builtin_memcpy instead of __builtin_strcpy.
47371         (fold_builtin_2): Adjust fold_builtin_strcat caller.
47372         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
47374 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
47376         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
47377         for SImode_address_operand operands, having only a REG argument.
47379 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
47381         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
47382         loader name using mbig-endian.
47383         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
47385 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
47387         * doc/invoke.texi (-march): Clarify documentation for AArch64.
47388         (-mtune): Likewise.
47389         (-mcpu): Likewise.
47391 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
47393         * config/aarch64/aarch64-protos.h
47394         (aarch64_cannot_change_mode_class_ptr): Declare.
47395         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
47396         aarch64_cannot_change_mode_class_ptr): New.
47397         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
47398         backend hook aarch64_cannot_change_mode_class.
47400 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
47402         * common/config/aarch64/aarch64-common.c
47403         (aarch64_handle_option): Don't handle any option order logic here.
47404         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
47405         selected_cpu, warn on architecture version mismatch.
47406         (aarch64_override_options): Fix parsing order for option strings.
47408 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
47409             Iain Sandoe  <iain@codesourcery.com>
47411         PR bootstrap/59496
47412         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
47413         warning.  Amend comment to reflect current functionality.
47415 2014-01-20  Richard Biener  <rguenther@suse.de>
47417         PR middle-end/59860
47418         * builtins.c (fold_builtin_strcat): Remove case better handled
47419         by tree-ssa-strlen.c.
47421 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
47423         * config/aarch64/aarch64.opt
47424         (mcpu, march, mtune): Make case-insensitive.
47426 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
47428         PR target/59880
47429         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
47430         if operands[1] is a REG or ZERO_EXTEND of a REG.
47432 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
47434         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
47436 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
47438         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
47439         long non-pic millicode calls.
47441 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
47443         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
47445 2014-01-19  Kito Cheng  <kito@0xlab.org>
47447         * builtins.c (expand_movstr): Check movstr expand done or fail.
47449 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
47450             H.J. Lu  <hongjiu.lu@intel.com>
47452         PR target/59379
47453         * config/i386/i386.md (*lea<mode>): Zero-extend return register
47454         to DImode for zero-extended addresses.
47456 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
47458         PR rtl-optimization/57763
47459         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
47460         on the new indirect jump_insn and increment LABEL_NUSES (label).
47462 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
47464         PR bootstrap/59580
47465         PR bootstrap/59583
47466         * config.gcc (x86_archs): New variable.
47467         (x86_64_archs): Likewise.
47468         (x86_cpus): Likewise.
47469         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
47470         --with-arch/--with-cpu= options.
47471         Support --with-arch=/--with-cpu={nehalem,westmere,
47472         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
47474 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
47476         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
47477         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
47479 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
47481         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
47483 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
47485         PR target/58944
47486         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
47487         clear cpp_get_options (parse_in)->warn_unused_macros for
47488         ix86_target_macros_internal with cpp_define.
47490 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
47492         * jump.c (delete_related_insns): Keep (use (insn))s.
47493         * reorg.c (redundant_insn): Check for barriers too.
47495 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
47497         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
47499 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
47501         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
47502         call to $$dyncall when TARGET_LONG_CALLS is true.
47504 2014-01-17  Jeff Law  <law@redhat.com>
47506         * ree.c (combine_set_extension): Temporarily disable test for
47507         changing number of hard registers.
47509 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
47511         PR middle-end/58125
47512         * ipa-inline-analysis.c (inline_free_summary):
47513         Do not free summary of aliases.
47515 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
47517         PR middle-end/59706
47518         * gimplify.c (gimplify_expr): Use create_tmp_var
47519         instead of create_tmp_var_raw.  If cond doesn't have
47520         integral type, don't add the IFN_ANNOTATE builtin at all.
47522 2014-01-17  Martin Jambor  <mjambor@suse.cz>
47524         PR ipa/59736
47525         * ipa-cp.c (prev_edge_clone): New variable.
47526         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
47527         Also resize prev_edge_clone vector.
47528         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
47529         (ipcp_edge_removal_hook): New function.
47530         (ipcp_driver): Register ipcp_edge_removal_hook.
47532 2014-01-17  Andrew Pinski  <apinski@cavium.com>
47533             Steve Ellcey  <sellcey@mips.com>
47535         PR target/59462
47536         * config/mips/mips.c (mips_print_operand): Check operand mode instead
47537         of operator mode.
47539 2014-01-17  Jeff Law  <law@redhat.com>
47541         PR middle-end/57904
47542         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
47543         so that pass_ccp runs first.
47545 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
47547         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
47548         (ix86_adjust_cost): Use !TARGET_XXX.
47549         (do_reorder_for_imul): Likewise.
47550         (swap_top_of_ready_list): Likewise.
47551         (ix86_sched_reorder): Likewise.
47553 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
47555         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
47556         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
47557         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
47558         (intel_memset): New.  Duplicate slm_memset.
47559         (intel_cost): New.  Duplicate slm_cost.
47560         (m_INTEL): New macro.
47561         (processor_target_table): Add "intel".
47562         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
47563         with PROCESSOR_INTEL for "intel".
47564         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
47565         PROCESSOR_SILVERMONT.
47566         (ix86_issue_rate): Likewise.
47567         (ix86_adjust_cost): Likewise.
47568         (ia32_multipass_dfa_lookahead): Likewise.
47569         (swap_top_of_ready_list): Likewise.
47570         (ix86_sched_reorder): Likewise.
47571         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
47572         instead of TARGET_OPT_AGU.
47573         * config/i386/i386.h (TARGET_INTEL): New.
47574         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
47575         (processor_type): Add PROCESSOR_INTEL.
47576         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
47577         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
47579 2014-01-17  Marek Polacek  <polacek@redhat.com>
47581         PR c/58346
47582         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
47583         size is zero.
47585 2014-01-17  Richard Biener  <rguenther@suse.de>
47587         PR tree-optimization/46590
47588         * opts.c (default_options_table): Add entries for
47589         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
47590         all enabled at -O1 but not for -Og.
47591         * common.opt (fbranch-count-reg): Remove Init(1).
47592         (fmove-loop-invariants): Likewise.
47593         (ftree-pta): Likewise.
47595 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
47597         * config/i386/i386.c (ix86_data_alignment): For compatibility with
47598         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
47599         decls to at least the GCC 4.8 used alignments.
47601         PR fortran/59440
47602         * tree-nested.c (convert_nonlocal_reference_stmt,
47603         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
47604         of GIMPLE_BIND stmts, adjust associated decls.
47606 2014-01-17  Richard Biener  <rguenther@suse.de>
47608         PR tree-optimization/46590
47609         * vec.h (vec<>::bseach): New member function implementing
47610         binary search according to C89 bsearch.
47611         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
47612         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
47613         bitmap pointer again.  Make accesses_in_loop a flat array.
47614         (mem_ref_obstack): New global.
47615         (outermost_indep_loop): Adjust for mem_ref->stored changes.
47616         (mark_ref_stored): Likewise.
47617         (ref_indep_loop_p_2): Likewise.
47618         (set_ref_stored_in_loop): New helper function.
47619         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
47620         (memref_free): Adjust.
47621         (record_mem_ref_loc): Simplify.
47622         (gather_mem_refs_stmt): Adjust.
47623         (sort_locs_in_loop_postorder_cmp): New function.
47624         (analyze_memory_references): Sort accesses_in_loop after
47625         loop postorder number.
47626         (find_ref_loc_in_loop_cmp): New function.
47627         (for_all_locs_in_loop): Find relevant cluster of locs in
47628         accesses_in_loop and iterate without recursion.
47629         (execute_sm): Avoid uninit warning.
47630         (struct ref_always_accessed): Simplify.
47631         (ref_always_accessed::operator ()): Likewise.
47632         (ref_always_accessed_p): Likewise.
47633         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
47634         loop postorder numbers here.
47635         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
47636         numbers.
47638 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
47640         PR c++/57945
47641         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
47642         on decls for which assemble_alias has been called.
47644 2014-01-17  Nick Clifton  <nickc@redhat.com>
47646         * config/msp430/msp430.opt: (mcpu): New option.
47647         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
47648         (msp430_option_override): Parse target_cpu.  If the MCU name
47649         matches a generic string, clear target_mcu.
47650         (msp430_attr): Allow numeric interrupt values up to 63.
47651         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
47652         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
47653         option.
47654         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
47655         Add mcpu matches.
47656         * config/msp430/msp430.md (popm): Use %J rather than %I.
47657         (addsi3): Use msp430_nonimmediate_operand for operand 2.
47658         (addhi_cy_i): Use immediate_operand for operand 2.
47659         * doc/invoke.texi: Document -mcpu option.
47661 2014-01-17  Richard Biener  <rguenther@suse.de>
47663         PR rtl-optimization/38518
47664         * df.h (df_analyze_loop): Declare.
47665         * df-core.c: Include cfgloop.h.
47666         (df_analyze_1): Split out main part of df_analyze.
47667         (df_analyze): Adjust.
47668         (loop_inverted_post_order_compute): New function.
47669         (loop_post_order_compute): Likewise.
47670         (df_analyze_loop): New function avoiding whole-function
47671         postorder computes.
47672         * loop-invariant.c (find_defs): Use df_analyze_loop.
47673         (find_invariants): Adjust.
47674         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
47676 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
47678         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
47679         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
47681 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
47683         * ipa-ref.c (ipa_remove_stmt_references): Fix references
47684         traversal when removing references.
47686 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
47688         PR ipa/59775
47689         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
47691 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
47693         PR middle-end/56791
47694         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
47695         pushing a reload for an autoinc when we had previously reloaded an
47696         inner part of the address.
47698 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
47700         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
47701         field.
47702         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
47703         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
47704         when not giving up or versioning for alias only because of
47705         loop->safelen.
47706         (vect_analyze_data_ref_dependences): Set to true.
47707         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
47708         is a GIMPLE_PHI.
47709         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
47710         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
47711         to the condition.
47713         PR middle-end/58344
47714         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
47716         PR target/59839
47717         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
47718         operand 0 predicate for gathers, use a new pseudo as subtarget.
47720 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
47722         PR middle-end/59609
47723         * lra-constraints.c (process_alt_operands): Add printing debug info.
47724         Check absence of input/output reloads for matched operands too.
47726 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
47728         PR rtl-optimization/59835
47729         * ira.c (ira_init_register_move_cost): Increase cost for
47730         impossible modes.
47732 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
47734         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
47736 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
47738         PR target/59780
47739         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
47740         non-register objects.  Use gen_(high/low)part more consistently.
47741         Fix assertions.
47743 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
47745         PR target/59844
47746         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
47747         endian support, remove tests for WORDS_BIG_ENDIAN.
47748         (p8_mfvsrd_3_<mode>): Likewise.
47749         (reload_gpr_from_vsx<mode>): Likewise.
47750         (reload_gpr_from_vsxsf): Likewise.
47751         (p8_mfvsrd_4_disf): Likewise.
47753 2014-01-16  Richard Biener  <rguenther@suse.de>
47755         PR rtl-optimization/46590
47756         * lcm.c (compute_antinout_edge): Use postorder iteration.
47757         (compute_laterin): Use inverted postorder iteration.
47759 2014-01-16  Nick Clifton  <nickc@redhat.com>
47761         PR middle-end/28865
47762         * varasm.c (output_constant): Return the number of bytes actually
47763         emitted.
47764         (output_constructor_array_range): Update the field size with the
47765         number of bytes emitted by output_constant.
47766         (output_constructor_regular_field): Likewise.  Also do not
47767         complain if the total number of bytes emitted is now greater
47768         than the expected fieldpos.
47769         * output.h (output_constant): Update prototype and descriptive comment.
47771 2014-01-16  Marek Polacek  <polacek@redhat.com>
47773         PR middle-end/59827
47774         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
47775         it is error_mark_node.
47777 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
47779         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
47780         VALID_AVX256_REG_OR_OI_MODE.
47782 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
47784         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
47785         current procedure should be profiled.
47787 2014-01-15  Andrew Pinski  <apinski@cavium.com>
47789         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
47790         of moving from/to the STACK_REG register class.
47792 2014-01-15  Richard Henderson  <rth@redhat.com>
47794         PR debug/54694
47795         * reginfo.c (global_regs_decl): Globalize.
47796         * rtl.h (global_regs_decl): Declare.
47797         * ira.c (do_reload): Diagnose frame_pointer_needed and it
47798         reserved via global_regs.
47800 2014-01-15  Teresa Johnson  <tejohnson@google.com>
47802         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
47804 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
47806         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
47807         and vmulosh rather than call gen_vec_widen_smult_*.
47808         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
47809         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
47810         (vec_widen_smult_even_v16qi): Likewise.
47811         (vec_widen_umult_even_v8hi): Likewise.
47812         (vec_widen_smult_even_v8hi): Likewise.
47813         (vec_widen_umult_odd_v16qi): Likewise.
47814         (vec_widen_smult_odd_v16qi): Likewise.
47815         (vec_widen_umult_odd_v8hi): Likewise.
47816         (vec_widen_smult_odd_v8hi): Likewise.
47817         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
47818         vmuloub rather than call gen_vec_widen_umult_*.
47819         (vec_widen_umult_lo_v16qi): Likewise.
47820         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
47821         vmulosb rather than call gen_vec_widen_smult_*.
47822         (vec_widen_smult_lo_v16qi): Likewise.
47823         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
47824         rather than call gen_vec_widen_umult_*.
47825         (vec_widen_umult_lo_v8hi): Likewise.
47826         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
47827         rather than call gen_vec_widen_smult_*.
47828         (vec_widen_smult_lo_v8hi): Likewise.
47830 2014-01-15  Jeff Law  <law@redhat.com>
47832         PR tree-optimization/59747
47833         * ree.c (find_and_remove_re): Properly handle case where a second
47834         eliminated extension requires widening a copy created for elimination
47835         of a prior extension.
47836         (combine_set_extension): Ensure that the number of hard regs needed
47837         for a destination register does not change when we widen it.
47839 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
47841         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
47842         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
47843         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
47844         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
47845         (avr-*-rtems*): Likewise.
47846         (bfin*-rtems*): Likewise.
47847         (moxie-*-rtems*): Likewise.
47848         (h8300-*-rtems*): Likewise.
47849         (i[34567]86-*-rtems*): Likewise.
47850         (lm32-*-rtems*): Likewise.
47851         (m32r-*-rtems*): Likewise.
47852         (m68k-*-rtems*): Likewise.
47853         (microblaze*-*-rtems*): Likewise.
47854         (mips*-*-rtems*): Likewise.
47855         (powerpc-*-rtems*): Likewise.
47856         (sh-*-rtems*): Likewise.
47857         (sparc-*-rtems*): Likewise.
47858         (sparc64-*-rtems*): Likewise.
47859         (v850-*-rtems*): Likewise.
47860         (m32c-*-rtems*): Likewise.
47862 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
47864         PR rtl-optimization/59511
47865         * ira.c (ira_init_register_move_cost): Use memory costs for some
47866         cases of register move cost calculations.
47867         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
47868         instead of BB frequency.
47869         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
47870         * lra-assigns.c (find_hard_regno_for): Ditto.
47872 2014-01-15  Richard Biener  <rguenther@suse.de>
47874         PR tree-optimization/59822
47875         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
47876         (vectorizable_load): Use it to hoist defs of uses of invariant
47877         loads out of the loop.
47879 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
47880             Kugan Vivekanandarajah  <kuganv@linaro.org>
47882         PR target/59695
47883         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
47884         truncation.
47886 2014-01-15  Richard Biener  <rguenther@suse.de>
47888         PR rtl-optimization/59802
47889         * lcm.c (compute_available): Use inverted postorder to seed
47890         the initial worklist.
47892 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
47894         PR target/59803
47895         * config/s390/s390.c (s390_preferred_reload_class): Don't return
47896         ADDR_REGS for invalid symrefs in non-PIC code.
47898 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
47900         PR other/58712
47901         * builtins.c (determine_block_size): Initialize *probable_max_size
47902         even if len_rtx is CONST_INT.
47904 2014-01-14  Andrew Pinski  <apinski@cavium.com>
47906         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
47907         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
47908         (cortexa53_tunings): Likewise.
47909         (aarch64_sched_issue_rate): New function.
47910         (TARGET_SCHED_ISSUE_RATE): Define.
47912 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
47914         * ira-costs.c (find_costs_and_classes): Add missed
47915         ira_init_register_move_cost_if_necessary.
47917 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
47919         PR target/59787
47920         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
47922 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
47924         PR target/59794
47925         * config/i386/i386.c (type_natural_mode): Add a bool parameter
47926         to indicate if type is used for function return value.  Warn ABI
47927         change if the vector mode isn't available for function return value.
47928         (ix86_function_arg_advance): Pass false to type_natural_mode.
47929         (ix86_function_arg): Likewise.
47930         (ix86_gimplify_va_arg): Likewise.
47931         (function_arg_32): Don't warn ABI change.
47932         (ix86_function_value): Pass true to type_natural_mode.
47933         (ix86_return_in_memory): Likewise.
47934         (ix86_struct_value_rtx): Removed.
47935         (TARGET_STRUCT_VALUE_RTX): Likewise.
47937 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
47939         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
47940         converting a conditional jump into a conditional return.
47942 2014-01-14  Richard Biener  <rguenther@suse.de>
47944         PR tree-optimization/58921
47945         PR tree-optimization/59006
47946         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
47947         hoisting invariant stmts.
47948         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
47949         invariant loads on the preheader edge if possible.
47951 2014-01-14  Joey Ye  <joey.ye@arm.com>
47953         * doc/plugin.texi (Building GCC plugins): Update to C++.
47955 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
47957         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
47958         (_mm_rcp28_round_ss): Ditto.
47959         (_mm_rsqrt28_round_sd): Ditto.
47960         (_mm_rsqrt28_round_ss): Ditto.
47961         (_mm_rcp28_sd): Ditto.
47962         (_mm_rcp28_ss): Ditto.
47963         (_mm_rsqrt28_sd): Ditto.
47964         (_mm_rsqrt28_ss): Ditto.
47965         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
47966         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
47967         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
47968         (IX86_BUILTIN_RCP28SD): Ditto.
47969         (IX86_BUILTIN_RCP28SS): Ditto.
47970         (IX86_BUILTIN_RSQRT28SD): Ditto.
47971         (IX86_BUILTIN_RSQRT28SS): Ditto.
47972         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
47973         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
47974         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
47975         (ix86_expand_special_args_builtin): Expand new FTYPE.
47976         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
47977         (srcp14<mode>): Make insn unary.
47978         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
47979         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
47980         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
47981         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
47982         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
47983         Fix rounding: make it SAE only.
47984         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
47985         Ditto.
47986         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
47987         Ditto.
47988         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
47989         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
47990         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
47991         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
47992         (round_saeonly_mask_scalar_operand4): Ditto.
47993         (round_saeonly_mask_scalar_op3): Ditto.
47994         (round_saeonly_mask_scalar_op4): Ditto.
47996 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
47998         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
47999         Implement -maltivec=be for vec_insert and vec_extract.
48001 2014-01-10  DJ Delorie  <dj@redhat.com>
48003         * config/msp430/msp430.md (call_internal): Don't allow memory
48004         references with SP as the base register.
48005         (call_value_internal): Likewise.
48006         * config/msp430/constraints.md (Yc): New.  For memory references
48007         that don't use SP as a base register.
48009         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
48010         "an integer without a # prefix"
48011         * config/msp430/msp430.md (epilogue_helper): Use it.
48013 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
48015         PR target/59617
48016         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
48017         AVX512F gather builtins.
48018         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
48019         on gather decls with INTEGER_TYPE masktype.
48020         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
48021         directly into the builtin rather than hoisting it before loop.
48023         PR tree-optimization/59387
48024         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
48025         (scev_const_prop): If folded_casts and type has undefined overflow,
48026         use force_gimple_operand instead of force_gimple_operand_gsi and
48027         for each added stmt if it is assign with
48028         arith_code_with_undefined_signed_overflow, call
48029         rewrite_to_defined_overflow.
48030         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
48031         gimple-fold.h instead.
48032         (arith_code_with_undefined_signed_overflow,
48033         rewrite_to_defined_overflow): Moved to ...
48034         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
48035         rewrite_to_defined_overflow): ... here.  No longer static.
48036         Include gimplify-me.h.
48037         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
48038         rewrite_to_defined_overflow): New prototypes.
48040 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48042         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
48044 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
48046         * builtins.c (get_object_alignment_2): Minor tweak.
48047         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
48049 2014-01-13  Christian Bruel  <christian.bruel@st.com>
48051         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
48052         optimized non constant lengths.
48054 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
48056         PR libgomp/59194
48057         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
48058         load as __atomic_load_N if possible.
48060 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
48062         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
48063         target parameter.
48064         (rs6000_expand_builtin): Adjust call.
48066 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
48068         PR target/58115
48069         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
48070         * config/rs6000/rs6000.c: Include target-globals.h.
48071         (rs6000_set_current_function): Instead of doing target_reinit
48072         unconditionally, use save_target_globals_default_opts and
48073         restore_target_globals.
48075         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
48076         FPSCR.
48077         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
48078         (rs6000_expand_builtin): Handle mffs and mtfsf.
48079         (rs6000_init_builtins): Define mffs and mtfsf.
48080         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
48081         (rs6000_mffs): New pattern.
48082         (rs6000_mtfsf): New pattern.
48084 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
48086         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
48087         Start narrowing with START.  Apply candidate-use pair
48088         and check overall cost in narrowing.
48089         (iv_ca_prune): Pass new argument.
48091 2014-01-10  Jeff Law  <law@redhat.com>
48093         PR middle-end/59743
48094         * ree.c (combine_reaching_defs): Ensure the defining statement
48095         occurs before the extension when optimizing extensions with
48096         different source and destination hard registers.
48098 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
48100         PR ipa/58585
48101         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
48102         vtables into the type inheritance graph.
48104 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48106         PR rtl-optimization/59754
48107         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
48108         modes in the REGNO != REGNO case.
48110 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48112         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
48114 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48116         PR tree-optimization/59745
48117         * tree-predcom.c (tree_predictive_commoning_loop): Call
48118         free_affine_expand_cache if giving up because components is NULL.
48120         * target-globals.c (save_target_globals): Allocate < 4KB structs using
48121         GC in payload of target_globals struct instead of allocating them on
48122         the heap and the larger structs separately using GC.
48123         * target-globals.h (struct target_globals): Make regs, hard_regs,
48124         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
48125         of GTY((skip)) and change type to void *.
48126         (reset_target_globals): Cast loads from those fields to corresponding
48127         types.
48129 2014-01-10  Steve Ellcey  <sellcey@mips.com>
48131         PR plugins/59335
48132         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
48133         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
48134         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
48136 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
48138         PR target/59744
48139         * aarch64-modes.def (CC_Zmode): New flags mode.
48140         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
48141         represents an equality.
48142         (aarch64_get_condition_code): Handle CC_Zmode.
48143         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
48145 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
48147         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
48148         extraction in good case.
48150 2014-01-10  Richard Biener  <rguenther@suse.de>
48152         PR tree-optimization/59374
48153         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
48154         checking after SLP discovery.  Mark stmts not participating
48155         in any SLP instance properly.
48157 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48159         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
48160         when handling a SET rtx.
48162 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48164         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
48165         (cortex-a57): Likewise.
48166         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
48168 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
48170         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
48171         non-iwmmxt builtins.
48173 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
48175         PR ipa/58252
48176         PR ipa/59226
48177         * ipa-devirt.c record_target_from_binfo): Take as argument
48178         stack of binfos and lookup matching one for virtual inheritance.
48179         (possible_polymorphic_call_targets_1): Update.
48181 2014-01-10  Huacai Chen  <chenhc@lemote.com>
48183         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
48184         kernel strings for Loongson-2E/2F/3A.
48186 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
48188         PR middle-end/59670
48189         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
48190         is_gimple_call before calling gimple_call_internal_p.
48192 2014-01-09  Steve Ellcey  <sellcey@mips.com>
48194         * Makefile.in (TREE_FLOW_H): Remove.
48195         (TREE_SSA_H): Add file names from tree-flow.h.
48196         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
48197         * tree.h: Remove tree-flow.h reference.
48198         * hash-table.h: Remove tree-flow.h reference.
48199         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
48200         reference with tree-ssa-loop.h.
48202 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48204         * doc/invoke.texi: Add -maltivec={be,le} options, and document
48205         default element-order behavior for -maltivec.
48206         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
48207         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
48208         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
48209         when targeting big endian, at least for now.
48210         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
48212 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
48214         PR middle-end/47735
48215         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
48216         var satisfies use_register_for_decl, just take into account type
48217         alignment, rather than decl alignment.
48219         PR tree-optimization/59622
48220         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
48221         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
48222         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
48223         Don't devirtualize for inplace at all.  For targets.length () == 1,
48224         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
48226 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
48228         * config/i386/i386.md (cpu): Remove the unused btver1.
48230 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
48232         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
48234 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
48236         PR target/58115
48237         * tree-core.h (struct target_globals): New forward declaration.
48238         (struct tree_target_option): Add globals field.
48239         * tree.h (TREE_TARGET_GLOBALS): Define.
48240         (prepare_target_option_nodes_for_pch): New prototype.
48241         * target-globals.h (struct target_globals): Define even if
48242         !SWITCHABLE_TARGET.
48243         * tree.c (prepare_target_option_node_for_pch,
48244         prepare_target_option_nodes_for_pch): New functions.
48245         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
48246         * config/i386/i386.c: Include target-globals.h.
48247         (ix86_set_current_function): Instead of doing target_reinit
48248         unconditionally, use save_target_globals_default_opts and
48249         restore_target_globals.
48251 2014-01-09  Richard Biener  <rguenther@suse.de>
48253         PR tree-optimization/59715
48254         * tree-cfg.h (split_critical_edges): Declare.
48255         * tree-cfg.c (split_critical_edges): Export.
48256         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
48258 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
48260         * cfgexpand.c (expand_stack_vars): Optionally disable
48261         asan stack protection.
48262         (expand_used_vars): Likewise.
48263         (partition_stack_vars): Likewise.
48264         * asan.c (asan_emit_stack_protection): Optionally disable
48265         after return stack usage.
48266         (instrument_derefs): Optionally disable memory access instrumentation.
48267         (instrument_builtin_call): Likewise.
48268         (instrument_strlen_call): Likewise.
48269         (asan_protect_global): Optionally disable global variables protection.
48270         * doc/invoke.texi: Added doc for new options.
48271         * params.def: Added new options.
48272         * params.h: Likewise.
48274 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
48276         PR rtl-optimization/59724
48277         * ifcvt.c (cond_exec_process_if_block): Don't call
48278         flow_find_head_matching_sequence with 0 longest_match.
48279         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
48280         non-active insns if !stop_after.
48281         (try_head_merge_bb): Revert 2014-01-07 changes.
48283 2014-01-08  Jeff Law  <law@redhat.com>
48285         * ree.c (get_sub_rtx): New function, extracted from...
48286         (merge_def_and_ext): Here.
48287         (combine_reaching_defs): Use get_sub_rtx.
48289 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
48291         * cgraph.h (varpool_variable_node): Do not choke on null node.
48293 2014-01-08  Catherine Moore  <clm@codesourcery.com>
48295         * config/mips/mips.md (simple_return): Attempt to use JRC
48296         for microMIPS.
48297         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
48299 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
48301         PR rtl-optimization/59137
48302         * reorg.c (steal_delay_list_from_target): Call update_block for
48303         elided insns.
48304         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
48306 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
48308         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
48309         two duplicate entries.
48311 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
48313         Revert:
48314         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
48316         * config/mips/mips.c (mips_truncated_op_cost): New function.
48317         (mips_rtx_costs): Adjust test for BADDU.
48318         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
48320         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
48322         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
48323         (*baddu_si): ...this new pattern.
48325 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
48327         PR ipa/59722
48328         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
48330 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
48332         PR middle-end/57748
48333         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
48334         inner_reference_p.
48335         (expand_expr, expand_normal): Adjust.
48336         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
48337         inner_reference_p. Use inner_reference_p to expand inner references.
48338         (store_expr): Adjust.
48339         * cfgexpand.c (expand_call_stmt): Adjust.
48341 2014-01-08  Rong Xu  <xur@google.com>
48343         * gcov-io.c (gcov_var): Move from gcov-io.h.
48344         (gcov_position): Ditto.
48345         (gcov_is_error): Ditto.
48346         (gcov_rewrite): Ditto.
48347         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
48348         only part to libgcc/libgcov.h.
48350 2014-01-08  Marek Polacek  <polacek@redhat.com>
48352         PR middle-end/59669
48353         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
48355 2014-01-08  Marek Polacek  <polacek@redhat.com>
48357         PR sanitizer/59667
48358         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
48360 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
48362         PR rtl-optimization/59649
48363         * stor-layout.c (get_mode_bounds): For BImode return
48364         0 and STORE_FLAG_VALUE.
48366 2014-01-08  Richard Biener  <rguenther@suse.de>
48368         PR middle-end/59630
48369         * gimple.h (is_gimple_builtin_call): Remove.
48370         (gimple_builtin_call_types_compatible_p): New.
48371         (gimple_call_builtin_p): New overload.
48372         * gimple.c (is_gimple_builtin_call): Remove.
48373         (validate_call): Rename to ...
48374         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
48375         check return types.
48376         (validate_type): New static function.
48377         (gimple_call_builtin_p): New overload and adjust.
48378         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
48379         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
48380         (gimple_fold_stmt_to_constant_1): Likewise.
48381         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
48383 2014-01-08  Richard Biener  <rguenther@suse.de>
48385         PR middle-end/59471
48386         * gimplify.c (gimplify_expr): Gimplify register-register type
48387         VIEW_CONVERT_EXPRs to separate stmts.
48389 2014-01-07  Jeff Law  <law@redhat.com>
48391         PR middle-end/53623
48392         * ree.c (combine_set_extension): Handle case where source
48393         and destination registers in an extension insn are different.
48394         (combine_reaching_defs): Allow source and destination registers
48395         in extension to be different under limited circumstances.
48396         (add_removable_extension): Remove restriction that the
48397         source and destination registers in the extension are the same.
48398         (find_and_remove_re): Emit a copy from the extension's
48399         destination to its source after the defining insn if
48400         the source and destination registers are different.
48402         PR middle-end/59285
48403         * ifcvt.c (merge_if_block): If we are merging a block with more than
48404         one successor with a block with no successors, remove any BARRIER
48405         after the second block.
48407 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
48409         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
48411 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
48413         PR target/59652
48414         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
48415         for 14-bit register offsets when INT14_OK_STRICT is false.
48417 2014-01-07  Roland Stigge  <stigge@antcom.de>
48418             Michael Meissner  <meissner@linux.vnet.ibm.com>
48420         PR 57386/target
48421         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
48422         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
48424 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
48426         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
48427         -mcpu.
48429 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
48431         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
48432         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
48433         rtx is const0_rtx or not.
48435 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
48437         PR target/58115
48438         * target-globals.c (save_target_globals): Remove this_fn_optab
48439         handling.
48440         * toplev.c: Include optabs.h.
48441         (target_reinit): Temporarily restore the global options if another
48442         set of options are in force.
48444 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
48446         PR rtl-optimization/58668
48447         * cfgcleanup.c (flow_find_cross_jump): Don't count
48448         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
48449         to determine what is counted.
48450         (flow_find_head_matching_sequence): Use active_insn_p to determine
48451         what is counted.
48452         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
48453         counting change.
48454         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
48455         determine what is counted.
48457         PR tree-optimization/59643
48458         * tree-predcom.c (split_data_refs_to_components): If one dr is
48459         read and one write, determine_offset fails and the write isn't
48460         in the bad component, just put the read into the bad component.
48462 2014-01-07  Mike Stump  <mikestump@comcast.net>
48463             Jakub Jelinek  <jakub@redhat.com>
48465         PR pch/59436
48466         * tree-core.h (struct tree_optimization_option): Change optabs
48467         type from unsigned char * to void *.
48468         * optabs.c (init_tree_optimization_optabs): Adjust
48469         TREE_OPTIMIZATION_OPTABS initialization.
48471 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
48473         PR target/59644
48474         * config/i386/i386.h (struct machine_function): Add
48475         no_drap_save_restore field.
48476         * config/i386/i386.c (ix86_save_reg): Use
48477         !cfun->machine->no_drap_save_restore instead of
48478         crtl->stack_realign_needed.
48479         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
48480         this function clears frame_pointer_needed.  Set
48481         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
48482         and DRAP reg is needed.
48484 2014-01-06  Marek Polacek  <polacek@redhat.com>
48486         PR c/57773
48487         * doc/implement-c.texi: Mention that other integer types are
48488         permitted as bit-field types in strictly conforming mode.
48490 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
48492         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
48493         is newly allocated.
48495 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
48497         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
48499 2014-01-06  Martin Jambor  <mjambor@suse.cz>
48501         PR ipa/59008
48502         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
48503         to int.
48504         * ipa-prop.c (ipa_print_node_params): Fix indentation.
48506 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
48508         PR debug/59350
48509         PR debug/59510
48510         * var-tracking.c (add_stores): Preserve the value of the source even if
48511         we don't record the store.
48513 2014-01-06  Terry Guo  <terry.guo@arm.com>
48515         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
48517 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
48519         PR bootstrap/59541
48520         * config/darwin.c (darwin_function_section): Adjust return values to
48521         correspond to optimisation changes made in r206070.
48523 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
48525         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
48526         from prefetch_block tune setting.
48527         (nocona_cost): Correct size of prefetch block to 64.
48529 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
48531         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
48532         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
48533         used to save the static chain register in the computation of the offset
48534         from which the FP registers need to be restored.
48536 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
48538         PR tree-optimization/59519
48539         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
48540         ICE if get_current_def (current_new_name) is already non-NULL, as long
48541         as it is a phi result of some other phi in *new_exit_bb that has
48542         the same argument.
48544         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
48545         or vmovdqu* for misaligned_operand.
48546         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
48547         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
48548         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
48549         aligned_mem for AVX512F masked aligned load and store builtins and for
48550         non-temporal moves.
48552 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
48554         PR tree-optimization/59651
48555         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
48556         Address range for negative step should be added by TYPE_SIZE_UNIT.
48558 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
48560         * config/m68k/m68k.c (handle_move_double): Handle pushes with
48561         overlapping registers also for registers other than the stack pointer.
48563 2014-01-03  Marek Polacek  <polacek@redhat.com>
48565         PR other/59661
48566         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
48567         __builtin_FILE.
48569 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
48571         PR target/59625
48572         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
48573         asm goto as jump.
48575         * config/i386/i386.md (MODE_SIZE): New mode attribute.
48576         (push splitter): Use <P:MODE_SIZE> instead of
48577         GET_MODE_SIZE (<P:MODE>mode).
48578         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
48579         (mov -1, reg peephole2): Likewise.
48580         * config/i386/sse.md (*mov<mode>_internal,
48581         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
48582         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
48583         *<code><mode>3, *andnot<mode>3<mask_name>,
48584         <mask_codefor><code><mode>3<mask_name>): Likewise.
48585         * config/i386/subst.md (mask_mode512bit_condition,
48586         sd_mask_mode512bit_condition): Likewise.
48588 2014-01-02  Xinliang David Li  <davidxl@google.com>
48590         PR tree-optimization/59303
48591         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
48592         (dump_predicates): Better output format.
48593         (pred_equal_p): New function.
48594         (is_neq_relop_p): Ditto.
48595         (is_neq_zero_form_p): Ditto.
48596         (pred_expr_equal_p): Ditto.
48597         (pred_neg_p): Ditto.
48598         (simplify_pred): Ditto.
48599         (simplify_preds_2): Ditto.
48600         (simplify_preds_3): Ditto.
48601         (simplify_preds_4): Ditto.
48602         (simplify_preds): Ditto.
48603         (push_pred): Ditto.
48604         (push_to_worklist): Ditto.
48605         (get_pred_info_from_cmp): Ditto.
48606         (is_degenerated_phi): Ditto.
48607         (normalize_one_pred_1): Ditto.
48608         (normalize_one_pred): Ditto.
48609         (normalize_one_pred_chain): Ditto.
48610         (normalize_preds): Ditto.
48611         (normalize_cond_1): Remove function.
48612         (normalize_cond): Ditto.
48613         (is_gcond_subset_of): Ditto.
48614         (is_subset_of_any): Ditto.
48615         (is_or_set_subset_of): Ditto.
48616         (is_and_set_subset_of): Ditto.
48617         (is_norm_cond_subset_of): Ditto.
48618         (pred_chain_length_cmp): Ditto.
48619         (convert_control_dep_chain_into_preds): Type change.
48620         (find_predicates): Ditto.
48621         (find_def_preds): Ditto.
48622         (destroy_predicates_vecs): Ditto.
48623         (find_matching_predicates_in_rest_chains): Ditto.
48624         (use_pred_not_overlap_with_undef_path_pred): Ditto.
48625         (is_pred_expr_subset): Ditto.
48626         (is_pred_chain_subset_of): Ditto.
48627         (is_included_in): Ditto.
48628         (is_superset_of): Ditto.
48630 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
48632         Update copyright years.
48634 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
48636         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
48637         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
48638         config/arc/arc.md, config/arc/arc.opt,
48639         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
48640         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
48641         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
48642         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
48643         config/linux-protos.h, config/linux.c, config/winnt-c.c,
48644         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
48645         vtable-verify.c, vtable-verify.h: Use the standard form for the
48646         copyright notice.
48648 2014-01-02  Tobias Burnus  <burnus@net-b.de>
48650         * gcc.c (process_command): Update copyright notice dates.
48651         * gcov-dump.c: Ditto.
48652         * gcov.c: Ditto.
48653         * doc/cpp.texi: Bump @copying's copyright year.
48654         * doc/cppinternals.texi: Ditto.
48655         * doc/gcc.texi: Ditto.
48656         * doc/gccint.texi: Ditto.
48657         * doc/gcov.texi: Ditto.
48658         * doc/install.texi: Ditto.
48659         * doc/invoke.texi: Ditto.
48661 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
48663         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
48665 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
48667         * config/i386/sse.md (*mov<mode>_internal): Guard
48668         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
48670         PR rtl-optimization/59647
48671         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
48672         new_rtx into UNSIGNED_FLOAT rtxes.
48674 Copyright (C) 2014 Free Software Foundation, Inc.
48676 Copying and distribution of this file, with or without modification,
48677 are permitted in any medium without royalty provided the copyright
48678 notice and this notice are preserved.